{"title":"Arduino \u0026 Co","description":"\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 720 490\" stroke=\"#00979c\"\u003e\u003cg fill=\"none\"\u003e\u003cpath d=\"M174 30C78.9 22.43-1 135 38 222c38 94.4 181 120 249 44.4 65.9-64.6 91.3-164 172-215 82-56 214-3.12 230 96.4 15.6 95.3-87.1 188-180 160-68.7-15.5-118-74.2-146-136-34.5-59-79.6-122-150-138-12.5-2.84-25.4-3.96-38.2-3.94z\" stroke-width=\"59\"\u003e\u003c\/path\u003e\u003cpath d=\"m118 165h120\" stroke-width=\"25\"\u003e\u003c\/path\u003e\u003cpath d=\"m486 165h100m-51-50v100\" stroke-width=\"32\"\u003e\u003c\/path\u003e\u003c\/g\u003e\u003cpath d=\"M84 485l-6.4-23H37l-6.6 23H8.7l34.4-116h30.6l34.4 116zm-26.4-95l-15.3 54.1h30.4zM180 485s-11.7-27.6-18.3-41c-3.83-5.76-11.4-8.02-18-7.1-.6 15.7-.48 48.1-.48 48.1h-21.9V369s33-.97 49.4 1.2c34.7 3.92 37 54.4 2.13 59.7 6.54 2.6 10.5 8.65 13.3 14.8l17.5 36.2c1.23 2.48 1.2 4.4-2.34 4.38zm-5.42-82.1c-.1-17.9-18-15.9-31.3-16v32.8c15.7.53 31-1.07 31.3-16.8zM302 455c-10.6 24.5-33.8 30.2-55.8 29.8h-26.9v-116l40.9.2c50.6 1.65 52.4 56.2 41.7 86.4zm-28-61.3c-10.2-8.76-21.4-6.97-32.8-6.97v79.7c10 0 20.9.8 29.4-5.4 18.1-11.4 15.8-54.6 3.35-67.3zM407 442c2.17 58.6-81.5 58.4-84 12.7-1.53-14-.27-28-.68-42v-44.2h21.9l.4 83c2.57 22.9 33 20.9 37.6 8.2 4.66-10.1 2.5-21.5 2.98-32.3v-58.9h21.9V442zm21-56v-17.9h73.5V386h-25.6v80.4h25.6v18.1H428v-18.1h25.6V386zm155 99l-37.6-84.4V485h-19.9V369h26.9l37.4 83.6c.1-6 .04-83.6.04-83.6h19.9v116zm117-10c-24.3 20.9-66.7 16.3-75.1-24.9-11.5-62.6 22.4-98.6 69.6-77.6 29 16.3 27.4 83.4 5.5 103zm-29.3-88.7c-20.7-.55-23.7 20.6-24.5 30.8-.17 19.3-1.88 51.4 24.9 50 8.3 0 15.5-6.02 18.2-13.7 5.45-12.1 9.56-68.1-18.6-67.1zM676 13.4v2.34h5.15v13.6h2.66v-13.6h5.2V13.4zm14.8 0v15.9h2.43V15.7l4.3 13.6h2.4l4.1-13.3v13.3h2.4V13.4h-3.8l-3.9 12.7-4-12.7z\" fill=\"#00979c\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch3\u003eArduino\u003c\/h3\u003e\n\u003cp\u003eArduino and other Arduino-compatible microcontrollers are perfect when you need a small, rock-solid controller for your project. Program them, pop them into your project, and they'll happily run forever.\u003c\/p\u003e\n\u003cp\u003eArduino has a whole host of boards with different features and of different sizes, from the diminutive \u003ca href=\"\/en-eu\/products\/arduino-micro\"\u003eMicro\u003c\/a\u003e right up to the feature-packed \u003ca href=\"\/en-eu\/products\/arduino-mega-2560-rev3\"\u003eMega\u003c\/a\u003e. Adafruit's \u003ca href=\"\/en-eu\/collections\/arduino-microcontrollers\/feather\"\u003eFeather\u003c\/a\u003e range offers a range of different chips and a growing family of \u003ca href=\"\/en-eu\/collections\/arduino-microcontrollers\/featherwing\"\u003eFeatherWing add-on boards\u003c\/a\u003e.\u003cbr\u003e\u003cbr\u003eFor beginners, Arduino's \u003ca href=\"\/en-eu\/products\/arduino-starter-kit-1\"\u003eStarter Kit\u003c\/a\u003e is a great options, with everything from the Arduino board itself to components, and instruction booklets and project ideas.\u003c\/p\u003e","products":[{"product_id":"adafruit-motor-stepper-servo-shield-for-arduino-v2-kit","title":"Adafruit Motor\/Stepper\/Servo Shield for Arduino v2 Kit - v2.3","description":"\u003cp\u003eAdafruit have upgraded the shield kit to make the bestest, easiest way to drive DC and Stepper motors. This shield will make quick work of your next robotics project!\u003c\/p\u003e\n\u003cp\u003eThey've kept the ability to drive up to 4 DC motors or 2 stepper motors, but added many improvements:\u003cbr\u003e\u003cbr\u003eInstead of a L293D darlington driver, we now have the TB6612 MOSFET drivers with 1.2A per channel current capability (you can draw up to 3A peak for approx 20ms at a time). It also has much lower voltage drops across the motor so you get more torque out of your batteries, and there are built-in flyback diodes as well.\u003c\/p\u003e\n\u003cp\u003eInstead of using a latch and the Arduino's PWM pins, there is a \u003cb\u003efully-dedicated PWM driver chip \u003c\/b\u003eonboard. This chip handles all the motor and speed controls over I2C. Only two data pins (SDA \u0026amp; SCL in addition to the power pins GND \u0026amp; 5V) are required to drive the multiple motors, and since it's I2C you can also connect any other I2C devices or shields to the same pins. This also makes it drop-in compatible with any Arduino, such as the Uno, Due, Leonardo and Mega R3.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCompletely stackable design\u003c\/b\u003e: 5 address-select pins means up to 32 stackable shields: that's 64 steppers or 128 DC motors! What on earth could you do with that many steppers? I have no idea but if you come up with something send us a photo because that would be a pretty glorious project.\u003c\/p\u003e\n\u003cp\u003eLots of other little improvements such as a polarity protection FET on the power pins and a bit of prototyping area. And the shield is assembled and tested at Adafruit so all you have to do is solder on straight or stacking headers and the terminal blocks.\u003c\/p\u003e\n\u003cp\u003eLets check out these specs again:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 connections for 5V 'hobby' servos\u003c\/strong\u003e connected to the Arduino's high-resolution dedicated timer - no jitter!\u003c\/li\u003e\n\u003cli\u003e4 H-Bridges: TB6612 chipset provides \u003cstrong\u003e1.2A per bridge\u003c\/strong\u003e (3A for brief 20ms peaks) with thermal shutdown protection, internal kickback protection diodes. Can run motors on 4.5VDC to 13.5VDC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 4 bi-directional DC\u003c\/strong\u003e motors with individual 8-bit speed selection (so, about 0.5% resolution)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 2 stepper motors\u003c\/strong\u003e (unipolar or bipolar) with single coil, double coil, interleaved or micro-stepping.\u003c\/li\u003e\n\u003cli\u003eMotors automatically disabled on power-up\u003c\/li\u003e\n\u003cli\u003eBig terminal block connectors to easily hook up wires (18-26AWG) and power\u003c\/li\u003e\n\u003cli\u003eArduino reset button brought up top\u003c\/li\u003e\n\u003cli\u003ePolarity protected 2-pin terminal block and jumper to connect external power, for separate logic\/motor supplies\u003c\/li\u003e\n\u003cli\u003eTested compatible with Arduino UNO, Leonardo, ADK\/Mega R3, Due, Diecimila \u0026amp; Duemilanove. Works with Mega\/ADK R2 and earlier with 2 wire jumpers.\u003c\/li\u003e\n\u003cli\u003eDownload the easy-to-use Arduino software library, check out the examples and you're ready to go!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComes with an assembled \u0026amp; tested shield, terminal block, plain header, jumper. Some soldering is required to assemble the headers on. Stacking headers not included, but we sell them in the shop so if you want to stack shields, please pick them up at the same time. \u003cb\u003eArduino and motors are not included\u003c\/b\u003e but we have lots of motors in the shop and all our hobby servos, DC motors, and stepper motors work great.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-motor-shield-v2-for-arduino\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eThere's a great tutorial in the Adafruit Learning System with a lot of documentation and example code, so please check it out\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDetails:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions, assembled: 70mm x 55mm x 10mm 2.7\"x2.1\"x0.4\"\u003c\/li\u003e\n\u003cli\u003eThis board\/chip uses I2C 7-bit addresses between 0x60-0x80, selectable with jumpers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/datasheets\/TB6612FNG_datasheet_en_20121101.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet for the motor driver chip\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRevision history:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAs of 3\/21\/2014 we are shipping motor shields with the terminal blocks, and power jumper pre-soldered on. You'll still need to do a little soldering to put on the shield-headers (or stacking headers) but it should be even easier and faster to get started!\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":382364528,"sku":"ADA1438","price":16.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/1438-04.jpg?v=1539264270"},{"product_id":"proto-screwshield-wingshield-kit","title":"Adafruit Proto-Screwshield (Wingshield) kit","description":"\u003cp\u003e\u003cspan\u003eThe next generation Proto-ScrewShield is a dual-purpose prototyping shield. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003eNot only does it have a large 0.1\" grid prototyping area but it also extends the Arduino pins to sturdy, secure, and dependable screw terminal blocks. You even get a few bonus terminals for extra GND and four 'free' terminals for whatever connections you wish!\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003estackable wing design allows you to slip this under any shield and still get east access to the analog and digital ports of the Arduino - can be stacked above or below pretty much every other shield!\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003ePlenty of prototyping space, with power\/ground rails\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eDiffused green power LED, extra diffused red LED for user choice (although we suggest to connect it to pin 13)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eReset button\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003e2 sets of 6-pin stacky female header pins\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003e2 sets of 8-pin stacky female header pins\u003cspan\u003eComes as a kit of all through-hole parts. You'll need to assemble the kit using a soldering iron, diagonal cutters and solder but its an easy kit and should take less than half an hour. \u003c\/span\u003e\u003ca href=\"http:\/\/wingshieldindustries.com\/products\/screwshield\/\"\u003eFor more information, instructions, and tips check out the Screwshield page\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.5;\"\u003eLots of 3.5mm terminal blocks to fill 36 breakouts on the board\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan\u003eComes as a kit of all through-hole parts. You'll need to assemble the kit using a soldering iron, diagonal cutters and solder but its an easy kit and should take less than half an hour. \u003c\/span\u003eFor more information, instructions, and tips check out the Screwshield page","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":382366184,"sku":"ADA196","price":12.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/196_v2.jpg?v=1382440822"},{"product_id":"adafruit-1-8-18-bit-color-tft-shield-w-microsd-and-joystick","title":"Adafruit 1.8\" Color TFT Shield w\/microSD and Joystick - v 2","description":"\u003cp\u003eThis lovely little shield is the best way to add a small, colorful and bright display to any project.\u003c\/p\u003e\n\u003cp\u003eAdafruit took their popular 1.8\" TFT breakout board and remixed it into an Arduino shield complete with microSD card slot and a 5-way joystick navigation switch and three selection buttons! Since the display uses only 4 pins to communicate and has its own pixel-addressable frame buffer, it can be used easily to add a display \u0026amp; interface without exhausting the memory or pins.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNew!\u003c\/strong\u003e Adafruit have updated this shield to be 'Arduino R3' format compatible so you can now use it with any and all Arduinos or Metros - including the Metro M0 or M4, Arduino Mega, Zero, etc. They also use Adafruit \u003cstrong\u003eseesaw\u003c\/strong\u003e for the TFT backlight, TFT reset, and button inputs - you can query the buttons and joystick over I2C now, so only 2 pins are needed to communicate with all 8 switches.\u003c\/p\u003e\n\u003cp\u003eThe 1.8\" display has 128x160 color pixels. Unlike the low cost \"Nokia 6110\" and similar LCD displays, which are CSTN type and thus have poor color and slow refresh, this display is a true TFT! The TFT driver (ST7735R) can display full 18-bit color (262,144 shades!).\u003c\/p\u003e\n\u003cp\u003eThe shield has the TFT display soldered on (it uses a delicate flex-circuit connector) as well as a ultra-low-dropout 3.3V regulator and a 3\/5V level shifter so its safe to use with 3V or 5V Arduino compatibles. Adafruit also had some space left over so they placed a microSD card holder (so you can easily load full color bitmaps from a FAT16\/FAT32 formatted microSD card), a 5-way navigation switch (left, right, up, down, select) and three tactile buttons marked A BC. \u003cstrong\u003eThe microSD card is not included.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you just want to display text, shapes, lines, pixels, etc the shield uses the SPI pins (SCK\/MOSI\/MISO), I2C pins (SDA \u0026amp; SCL) and digital #8. For the microSD card, you'll also give up Digital #4. This shield works with any Arduino UNO and compatibles, Mega, Zero, etc. If it's shield compatible, you're good to go.\u003c\/p\u003e\n\u003cp\u003eComes as a fully assembled and tested shield with the display, microsd card holder and nav switch as well as a stick of 0.1\" header. To finish up and use, you will need to solder on the header onto the shield PCB, a quick 10 minute task.\u003c\/p\u003e\n\u003cp\u003eOf course, we wouldn't just leave you with a datasheet and a \"good luck!\" - \u003ca href=\"http:\/\/learn.adafruit.com\/1-8-tft-display\" target=\"_blank\" data-mce-href=\"http:\/\/learn.adafruit.com\/1-8-tft-display\"\u003eAdafruit have written a full open source graphics library that can draw pixels, lines, rectangles, circles, text and bitmaps as well as example code and a wiring tutorial.\u003c\/a\u003e The code is written for Arduino but can be easily ported to your favorite microcontroller!\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/1-8-tft-display\/downloads\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheets, Fritzing library, and EagleCAD PCB GitHub files available in the product tutorial\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRevision History:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of August 19, 2020\u003c\/strong\u003e, Adafruit now include a handy rubber knob cover for the joystick to make it easier to use!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1.8\" diagonal LCD TFT display\u003c\/li\u003e\n\u003cli\u003ePhysical dimensions: 2.71\" (69mm) width, 2.1\" (53.5mm) height, 0.27\" (6.94mm) thickness (top of joystick)\u003c\/li\u003e\n\u003cli\u003e128x160 resolution, 18-bit (262,144) color\u003c\/li\u003e\n\u003cli\u003e4 wire SPI digital interface\u003c\/li\u003e\n\u003cli\u003eBuilt-in microSD slot - uses 2 more digital lines\u003c\/li\u003e\n\u003cli\u003e5V compatible! Use with 3.3V or 5V logic Arduinos\u003c\/li\u003e\n\u003cli\u003eOnboard 3.3V @ 150mA LDO regulator\u003c\/li\u003e\n\u003cli\u003e2 white LED backlight, transistor connected. PWM controlled via I2C seesaw chip\u003c\/li\u003e\n\u003cli\u003eComes with header, requires soldering!\u003c\/li\u003e\n\u003cli\u003eDisplay current draw is mostly based on the backlight, with full backlight the current draw is ~100mA, this does not include the SD Card. SD cards can draw 20-100mA based on read\/write. Measure current draw in circuit to get precise numbers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProduct Dimensions: 68.5mm x 53.0mm x 11.8mm \/ 2.7\" x 2.1\" x 0.5\"\u003c\/p\u003e\n\u003cp\u003eProduct Weight: 22.0g \/ 0.8oz\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":382373012,"sku":"ADA802","price":28.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/802-00_1.jpg?v=1653322420"},{"product_id":"adafruit-neopixel-shield-for-arduino-40-rgb-led-pixel-matrix","title":"Adafruit NeoPixel Shield for Arduino - 40 RGB LED Pixel Matrix","description":"\u003cp\u003e\u003cspan\u003e40 eye-blistering RGB LEDs adorn the NeoPixel shield for a blast of configurable colour!\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eArranged in a 5x8 matrix, each pixel is individually addressable.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eOnly one pin (Digital #6) is required to control all the LEDs.\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eYou can cut a trace and use nearly any other pin if you need some customization. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eShields can be chained together for extra light blinking joy! Fro the second shield, connect the DIN connection to the first shield DOUT. Also connect a ground pin together and power with 5V. Chain as many together as you want!\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eTo make it easy to start, the LEDs are powered from the 5v onboard Arduino supply. As long as you aren't lighting up all the pixels full power white that should be fine. You can also solder in the included terminal block (pro-tip: put it on the bottom of the board so it doesn't stick up) to attach an external 4-6VDC power supply. There's a polarity protection FET on there in case you wire the power backwards\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eCheck out Adafruits \u003ca href=\"https:\/\/github.com\/adafruit\/Adafruit_NeoPixel\"\u003eNeopixel library on github\u003c\/a\u003e and their \u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-all-about-arduino-libraries-install-use\/\"\u003einstallation tutorial\u003c\/a\u003e for extra tips!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":382385544,"sku":"ADA1430","price":23.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/1430_v2.jpg?v=1382441246"},{"product_id":"adafruit-16-channel-12-bit-pwm-servo-shield-i2c-interface","title":"Adafruit 16-Channel 12-bit PWM\/Servo Shield - I2C interface","description":"\u003cp\u003eYou want to make a cool Arduino robot, maybe a hexapod walker, or maybe just a piece of art with a lot of moving parts.\u003c\/p\u003e\n\u003cp\u003eOr maybe you want to drive a lot of LEDs with precise PWM output. Then you realize that the Arduino has only a few PWM outputs, and maybe those outputs are conflicting with another shield! What now? You could give up OR you could just get this handy PWM and Servo driver shield. It's just like the popular PWM\/Servo Breakout but now Arduino-ready and works with any Arduino that uses shields: Uno, Leo, Mega, ADK, its all good.\u003c\/p\u003e\n\u003cp\u003eWhen adafruit saw this chip, they quickly realized what an excellent add-on this would be. \u003cstrong\u003eUsing only two I2C pins, control 16 free-running PWM outputs!\u003c\/strong\u003e You can even stack up 62 shields to control up to 992 PWM outputs (which we would really like to see since it would be glorious and like 4 feet tall) Because I2C is a shared bus you can also connect other I2C devices and sensors to the SCL\/SDA pins as long as their addresses don't conflict (this shield has address 0x40)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThere's an I2C-controlled PWM driver with a built in clock. That means that, unlike the TLC5940 family, you do not need to continuously send it signal tying up your microcontroller, its completely free running!\u003c\/li\u003e\n\u003cli\u003eIt is 5V compliant, which means you can control it from a 3.3V Arduino and still safely drive up to 6V outputs (this is good for when you want to control white or blue LEDs with 3.4+ forward voltages)\u003c\/li\u003e\n\u003cli\u003e6 address select pins so you can stack up to 62 of these on a single i2c bus. 12 out of 16 output pins can be accessed when stacked.\u003c\/li\u003e\n\u003cli\u003eAdjustable frequency PWM up to about 1.6 KHz\u003c\/li\u003e\n\u003cli\u003e12-bit resolution for each output - for servos, that means about 4us resolution at 60Hz update rate\u003c\/li\u003e\n\u003cli\u003eConfigurable push-pull or open-drain output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAdafruit wrapped up this lovely chip into a shield with a couple nice extras\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTerminal block for power input (or you can use the 0.1\" breakouts on the side)\u003c\/li\u003e\n\u003cli\u003eReverse polarity protection on the terminal block input\u003c\/li\u003e\n\u003cli\u003eGreen and red power-good LEDs\u003c\/li\u003e\n\u003cli\u003e3 pin connectors in groups of 4 so you can plug in 16 servos at once (Servo plugs are \u003cem\u003eslightly\u003c\/em\u003e wider than 0.1\" so you can only stack 4 next to each other on 0.1\" header\u003c\/li\u003e\n\u003cli\u003eStackable design. You'll need to pick up stacking headers and right angle 3x4 headers in order to stack on top of this shield without the servo connections getting in the way.\u003c\/li\u003e\n\u003cli\u003eA spot to place a big capacitor on the V+ line (in case you need it)\u003c\/li\u003e\n\u003cli\u003e220 ohm series resistors on all the output lines to protect them, and to make driving LEDs trivial\u003c\/li\u003e\n\u003cli\u003eSolder jumpers for the 6 address select pins\u003c\/li\u003e\n\u003cli\u003eA lot of extra space remaining? Let's turn it into a prototyping area. You get a 5x20 proto area for any extra wiring you'd like to add\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis product comes with a fully tested and assembled shield as well as 4 pieces of 3x4 male straight header (for servo\/LED plugs), a 2-pin terminal block (for power) and a stick of 0.1\" header so you can plug into an Arduino. A little light soldering will be required to assemble and customize the board by attaching the desired headers but it is a 15 minute task that even a beginner can do.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eServos and Arduino not included\u003c\/strong\u003e - but we do sell tons of different servos in the shop so pick up a few while you're here!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The terminal blocks included with your product may be blue or black.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-16-channel-pwm-slash-servo-shield\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCheck out this tutorial with Arduino and you can get the documented Arduino library which has both PWM and Servo examples!\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions (no headers or terminal block) 2.1\" x 2.7\" x 0.1\" (54mm x 70mm x 3mm)\u003c\/li\u003e\n\u003cli\u003eThis board\/chip uses I2C 7-bit addresses between 0x60-0x80, selectable with jumpers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRevision History:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDec 3, 2014 - we updated the polarity protection transistor to an AOD417 for better current handling, it is otherwise identical in code and size.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-16-channel-pwm-slash-servo-shield\/downloads-and-links\"\u003eDatasheets, EagleCAD PCB files, Fritzing object and more available in the Servo Shield tutorial\u003c\/a\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":382389348,"sku":"ADA1411","price":14.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/1411-00.jpg?v=1576582925"},{"product_id":"adafruit-gemma-miniature-wearable-electronic-platform","title":"Adafruit GEMMA v2 - Miniature wearable electronic platform","description":"\u003cp\u003eLove FLORA but want a bite-sized version? Look no further, GEMMA is a tiny wearable platform board with a lot of might in a 1\" diameter package.\u003c\/p\u003e\n\u003cp\u003ePowered by a Attiny85 and programmable with an Arduino IDE over USB, you'll be able to realize any wearable project!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDeprecation Warning: The Gemma bit-bang USB technique it uses doesn't work as well as it did in 2014, many modern computers won't work well. So while we still carry the Gemma so that people can maintain some older projects, we no longer recommend it\u003c\/strong\u003e. \u003ca href=\"\/en-eu\/products\/adafruit-gemma-m0-miniature-wearable-electronic-platform\" target=\"_blank\"\u003ePlease check out the Gemma M0. \u003c\/a\u003eIt has built-in USB, more capabilities, and is comparable in price!\u003c\/p\u003e\n\u003cp\u003eAdafruit wanted to design a microcontroller board that was small enough to fit into any project, and low cost enough to use without hesitation. Perfect for when you don't want to give up your Flora and you aren't willing to take apart the project you worked so hard to design. It's their lowest-cost sewable controller!\u003c\/p\u003e\n\u003cp\u003eThe Attiny85 is a fun processor because despite being so small, it has 8K of flash, and 5 I\/O pins, including analog inputs and PWM 'analog' outputs. Adafruit designed a USB bootloader so you can plug it into any computer and reprogram it over a USB port just like an Arduino (it uses 2 of the 5 I\/O pins, leaving you with 3). In fact they even made some simple modifications to the Arduino IDE so that it works like a mini-Flora. Perfect for small \u0026amp; simple projects the GEMMA will be your go-to wearable electronics platform.\u003c\/p\u003e\n\u003cp\u003eEven though you can program GEMMA using the Arduino IDE, it's not a fully 100% Arduino-compatible. There are some things you trade off for such a small and low cost microcontroller!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGEMMA does not have a Serial port connection for debugging so the serial port monitor will not be able to send\/receive data\u003c\/li\u003e\n\u003cli\u003eSome computers' USB v3 ports don't recognize the GEMMAs bootloader. Simply use a USB v2 port or a USB hub in between\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHere are some useful specifications!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSuper small, only 1.1\" \/ 28mm diameter and 0.28\" \/ 7mm thick.\u003c\/li\u003e\n\u003cli\u003eEasy-to-sew or solder pads for embedding in your wearable project\u003c\/li\u003e\n\u003cli\u003eLow cost enough, you can use one for every weekend project\u003c\/li\u003e\n\u003cli\u003eATtiny85 on-board, 8K of flash, 512 byte of SRAM, 512 bytes of EEPROM\u003c\/li\u003e\n\u003cli\u003eInternal oscillator runs at 8MHz\u003c\/li\u003e\n\u003cli\u003eUltra low power, draws only 9 mA while running\u003c\/li\u003e\n\u003cli\u003eUSB bootloader with a nice LED indicator looks just like a USBtinyISP so you can program it with the Arduino IDE (with a few simple config modifications)\u003c\/li\u003e\n\u003cli\u003eMicro-USB jack for power and\/or USB uploading, you can put it in a box or tape it up and use any USB cable for when you want to reprogram.\u003c\/li\u003e\n\u003cli\u003eAdafruit really worked hard on the bootloader process to make it rugged and foolproof\u003c\/li\u003e\n\u003cli\u003e~5.25K bytes available for use (2.75K taken for the bootloader)\u003c\/li\u003e\n\u003cli\u003eOn-board 3.3V power regulator with 150mA output capability and ultra-low dropout. Up to 16V input, reverse-polarity protection, thermal and current-limit protection.\u003c\/li\u003e\n\u003cli\u003ePower with either USB or external output (such as a battery) - it'll automatically switch over\u003c\/li\u003e\n\u003cli\u003eOn-board green power LED and red pin #1 LED\u003c\/li\u003e\n\u003cli\u003eReset button for entering the bootloader or restarting the program.\u003c\/li\u003e\n\u003cli\u003e3 GPIO - The 3 independent IO pins have 1 analog input and 2 PWM output as well.\u003c\/li\u003e\n\u003cli\u003eHardware I2C capability for breakout \u0026amp; sensor interfacing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/learn.adafruit.com\/introducing-gemma\/introduction\" target=\"_blank\"\u003eFor more information about GEMMA, check out the Learn guide\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 27.98mm \/ 1.1\" round x 7.14mm \/ 0.28\" high\u003c\/li\u003e\n\u003cli\u003eWeight: 3.29g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/introducing-gemma\/downloads\" target=\"_blank\"\u003eDatasheets, EagleCAD PCB files, firmware, Fritzing object and more available in the product tutorial\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNEW In version 2!\u003c\/strong\u003e On March 4, 2015 Adafruit released Version 2, which is physically and code-wise identical but has \u003cstrong\u003echanged the Mini-B connection for a Micro-B USB\u003c\/strong\u003e connector and adds a much-requested \u003cstrong\u003eOn-Off switch!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":384633710,"sku":"ADA1222","price":8.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/1222-04.jpg?v=1647432203"},{"product_id":"adafruit-gemma-starter-pack","title":"Gemma M0 Starter Pack","description":"\u003cp\u003eGet started with Adafruit GEMMA with this lovely starter kit! Included is everything you need to make a basic project.\u003c\/p\u003e\n\u003cp\u003eThere's a GEMMA M0, four sewable bright RGB pixels, a battery holder (coin cell batteries not included), 2-ply conductive thread, alligator clips to help you test your circuit, and a USB cable for programming GEMMA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAs of October 10, 2022\u003c\/strong\u003e - This kit has been updated to use a Gemma M0 instead of V2 which means you can use Arduino, CircuitPython or even MakeCode to program it!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en-eu\/products\/adafruit-gemma-m0-miniature-wearable-electronic-platform\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGEMMA M0 - miniature wearable electronic platform\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-eu\/products\/adafruit-flora-rgb-smart-neo-pixel-version-2-pack-of-4\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFour Flora RGB NeoPixels V2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-eu\/products\/adafruit-2x2032-coin-cell-battery-holder-6v-output-with-on-off-switch\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCoin cell battery holder with JST connector and on\/off switch\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eStainless Thin Conductive Thread - 2 ply - 25 meter\/85 ft\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-eu\/products\/adafruit-needle-set-3-9-sizes-20-needles\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNeedle set with 20 pieces\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eSmall Alligator Clip Test Lead (set of 12)\u003c\/li\u003e\n\u003cli\u003eUSB cable - A\/MicroB - 3ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe guarantee lots of safe sewing fun!\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eRevision History:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of October 10, 2022\u003c\/strong\u003e - now comes with the Adafruit GEMMA M0! The Gemma M0 has swapped out the lightweight ATtiny85 for an ATSAMD21E18 powerhouse.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of June 20, 2016\u003c\/strong\u003e - this pack no longer comes with CR2032 batteries to make shipping easier for customers. You can buy some from us or your local battery supplier.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":496624153,"sku":"ADA1657","price":23.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/1657-01_1.jpg?v=1669375449"},{"product_id":"teensy-3-2","title":"Teensy 3.2","description":"\u003cp\u003e\u003cspan\u003eAll the power of a\u003c\/span\u003e 32-bit ARM Cortex-M4 development board that offers a whole heap more oomph for your micro-controller based project while being as easy to program as an Arduino.\u003c\/p\u003e\n\u003cp\u003eNow with an improved 3.3V regulator, to allow Teensy to directly power ESP8266 Wifi, WIZ820io (W5200) Ethernet, and other power-hungry 3.3V devices.\u003c\/p\u003e\n\u003cp\u003eIdeal for tasks that need more power or memory than most AVRs can offer such as driving displays, digital signal processing, and complex calculations. Teensy has a whopping 64K of RAM (32 times more than an Arduino Uno!) and 256KB of flash storage.\u003c\/p\u003e\n\u003cp\u003eTeensy uses 3V3 logic (though is tolerant of 5V) so makes an ideal match for projects also involving a Raspberry Pi since there is no need for level conversion.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePowered and programmed over USB\u003c\/li\u003e\n\u003cli\u003eProgrammable using Arduino software (with the \u003ca href=\"http:\/\/www.pjrc.com\/teensy\/td_download.html\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eTeensyduino\u003c\/a\u003e add-on)\u003c\/li\u003e\n\u003cli\u003e72MHz ARM Cortex-M4 processor (overclockable to 96MHz)\u003c\/li\u003e\n\u003cli\u003e256KB flash storage\u003c\/li\u003e\n\u003cli\u003e64KB RAM\u003c\/li\u003e\n\u003cli\u003e16 DMA channels\u003c\/li\u003e\n\u003cli\u003e34 IOs including:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e21 x 16-bit analogue inputs\u003c\/li\u003e\n\u003cli\u003e12 x PWM outputs\u003c\/li\u003e\n\u003cli\u003e1 x 12-bit DAC output\u003c\/li\u003e\n\u003cli\u003e2 x I2C bus\u003c\/li\u003e\n\u003cli\u003e1 x SPI\u003c\/li\u003e\n\u003cli\u003e3 x UART\u003c\/li\u003e\n\u003cli\u003e12 x Touch sense inputs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMost programs written for Arduino work on Teensy. All of the standard Arduino functions (digitalWrite, pinMode, analogRead, etc) all work on Teensy. Teensyduino is also compatible with many Arduino libraries.\u003c\/p\u003e\n\u003cp\u003eMuch, much more detail can be found at the \u003ca href=\"http:\/\/www.pjrc.com\/teensy\/index.html\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eofficial Teensy website\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/schematic32.gif?6317180205482520531\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFull Teensy 3.2 schematic can be found here\u003c\/a\u003e\u003c\/p\u003e","brand":"PJRC","offers":[{"title":"Default Title","offer_id":507312961,"sku":"TEENSY 3.2","price":20.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/teensy32_grande_48d0c910-02db-4497-b662-ce18002cdb50.jpg?v=1539264290"},{"product_id":"adafruit-music-maker-mp3-shield-for-arduino-w-3w-stereo-amp","title":"Adafruit \"Music Maker\" MP3 Shield w\/3W Stereo Amp","description":"\u003cp\u003eBend all audio files to your will with the Adafruit Music Maker shield for Arduino!\u003c\/p\u003e\n\u003cp\u003eThis powerful shield features the VS1053, an encoding\/decoding (codec) chip that can decode a wide variety of audio formats such as MP3, AAC, Ogg Vorbis, WMA, MIDI, FLAC, WAV (PCM and ADPCM). It can also be used to record audio in both PCM (WAV) and compressed Ogg Vorbis. You can do all sorts of stuff with the audio as well such as adjusting bass, treble, and volume digitally.\u003c\/p\u003e\n\u003cp\u003eAll this functionality is implemented in a light-weight SPI interface so that any Arduino can play audio from an SD card. There's also a special MIDI mode that you can boot the chip into that will read 'classic' 31250Kbaud MIDI data from an Arduino pin and act like a synth\/drum machine - there are dozens of built-in drum and sample effects! All of this bundled in a lovely shield, perfect for use with any Arduino Uno, Leonardo or Mega.\u003c\/p\u003e\n\u003cp\u003eThis version of the shield includes an onboard 3W\/channel stereo audio amplifier that can drive 4 or 8 ohm speakers.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFeatures the VS1053B codec chip - decodes Ogg Vorbis, MP3\/MP2\/MP1, MP4, AAC, WMA, FLAC, WAV\/PCM, MIDI. Encodes Ogg or WAV\/PCM\u003c\/li\u003e\n\u003cli\u003eStereo audio out with proper audio filter caps and ground reference so it can be safely connected directly to headphones, a stereo system or other powered speakers\u003c\/li\u003e\n\u003cli\u003e7 extra GPIO's that can be written or read through the Arduino Library for reading buttons or lighting LEDs\u003c\/li\u003e\n\u003cli\u003eMicroSD card socket, for any FAT16\/FAT32 formatted SD card from 64Mb or greater.\u003c\/li\u003e\n\u003cli\u003eFull 3.3\/5V level shifting for SD and MP3 chipsets\u003c\/li\u003e\n\u003cli\u003eWorks with Arduino Uno, Mega, or Leonardo\u003c\/li\u003e\n\u003cli\u003eBuilt in MIDI synth\/drum machine with dozens of instruments\u003c\/li\u003e\n\u003cli\u003ePlenty of optional breakouts for pins like the card-detect and microphone input\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach order comes with one fully-assembled and tested shield, 2 2-pin terminal blocks, a stick of 0.1\" male header and 2x3 female header for the ICSP connection. Some light soldering is required to attach the through-hole headers to the PCB for plugging into the Arduino as well as the terminal blocks for the speakers. Speakers, $1 headphones, SD card and Arduino not included!\u003c\/p\u003e\n\u003cp\u003eCheck out Adafruits \u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-vs1053-mp3-aac-ogg-midi-wav-play-and-record-codec-tutorial\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edetailed tutorial\u003c\/a\u003e with lots of information about the VS1053 as well as instructions for how to use our Arduino library that will get you playing sound effects in under 30 minutes\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":707241449,"sku":"ADA1788","price":28.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/1788.jpg?v=1398346819"},{"product_id":"adafruit-12-x-capacitive-touch-shield-for-arduino-mpr121","title":"Adafruit 12 x Capacitive Touch Shield for Arduino - MPR121","description":"\u003cp\u003eThis touch-able add on shield for Arduinos will inspire your next interactive project with 12 capacitive touch sensors.\u003c\/p\u003e\n\u003cp\u003eCapacitive touch sensing works by detecting when a person (or animal) has touched one of the sensor electrodes. Capacitive touch sensing used for stuff like touch-reactive tablets and phones, as well as control panels for appliances, which is where you may have used it before. This shield allows you to create electronics that can react to human touch, with up to 12 individual sensors.\u003c\/p\u003e\n\u003cp\u003eThe shield has 12 'figure 8' holes in it that can be gripped onto with alligator clip cables. Attach one side of the clip to the shield and the other side to something electrically conductive (like metal) or full of water (like vegetables or fruit!) Then start up our handy Arduino library to detect when the object is touched. That's pretty much it, very easy! For advanced users, you can also solder to a pad to make a slimmer \u0026amp; more permanent connection. Works great with any Arduino as it only uses the I2C pins (SCL \u0026amp; SDA).\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-mpr121-12-key-capacitive-touch-sensor-breakout-tutorial\/wiring\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eIt uses the same chip as the MPR121 12-Key Capacitive Touch Sensor Breakout so you can duplicate the library and code!\u003c\/a\u003e Adafruit have examples for reading touches. Using an \u003ca href=\"\/en-eu\/products\/arduino-leonardo-1\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eArduino Leonardo\u003c\/a\u003e and a little bit of creativity you can use it to turn touches into keyboard KeyUp\/KeyDown presses (so you can make a veggie-keyboard) or \u003ca href=\"\/en-eu\/search?q=music%20maker\" target=\"_blank\" rel=\"noopener noreferrer\"\u003epair it with a Music Maker shield\u003c\/a\u003e to create an audio player that will play a sound per sensor (fruit drums!)\u003c\/p\u003e\n\u003cp\u003eEach order comes with a Capacitive Touch Shield and a stick of 36-pin headers. You'll need to do some light through-hole soldering to attach the headers onto the shield circuit board, but its easy to do with basic soldering tools like a soldering iron and rosin core electronics solder. \u003ca href=\"\/en-eu\/products\/crocodile-leads-set-of-10\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eYou'll also likely want to pick up a pack of alligator clips!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note!\u003c\/strong\u003e This kit does not come with Arduino, alligator clips, or delicious fruit! However, we do have all of those in the store. Well, all except fruit...\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePCB Dimensions: 53mm x 68mm x 2mm \/ 2.1\" x 2.7\" x 0.08\"\u003c\/li\u003e\n\u003cli\u003eHeight with Button: 5mm \/ 0.2\"\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/adafruit\/Adafruit-MPR121-Capacitive-Touch-Shield-PCB\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eEagleCAD PCB files on GitHub\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/adafruit\/Fritzing-Library\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFritzing object in Adafruit Fritzing library\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRevision History:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of December 5, 2022\u003c\/strong\u003e – Adafruit have updated this PCB to have the I2C pullups go to a configurable solder jumper and default to the Vref pin from modern Arduino boards. This will make it work a lot nicer with 3V Arduino-shaped boards. They've also updated the silk with \u003ca href=\"https:\/\/github.com\/adafruit\/Adafruit_Pinguin\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eAdafruit Pinguin\u003c\/a\u003e to make a lovely and legible silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1130740805,"sku":"ADA2024","price":10.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/2024-03_1.jpg?v=1672928165"},{"product_id":"teensy-lc","title":"Teensy LC","description":"\u003cp\u003eTeensy-LC (Low Cost) is a powerful 32 bit microcontroller board, with a rich set of hardware peripherals, at a very affordable price!\u003c\/p\u003e\n\u003cp\u003eTeensy-LC delivers an impressive collection of capabilities to make modern electronic projects simpler. It features an ARM Cortex-M0+ processor at 48 MHz, 62K Flash, 8K RAM, 12 bit analog input \u0026amp; output, hardware Serial, SPI \u0026amp; I2C, USB, and a total of 27 I\/O pins. \u003c\/p\u003e\n\u003cp\u003eTeensy-LC maintains the same form-factor as \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/teensy-3-1\"\u003eTeensy 3.1\u003c\/a\u003e, with most pins offering similar peripheral features.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReal Hardware Serial\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMost modern projects involve serial communication with sensors, other chips, other systems, or even the internet. Hardware serial ports greatly simplify projects and enable excellent performance.\u003c\/p\u003e\n\u003cp\u003eTeensy-LC provide plenty of serial connectivity: 2 SPI ports, 2 I2C, and 3 Serial ports. All 3 serial ports are supported by high quality drivers in Teensyduino, with both transmit and receive buffering, and even support for RS485 transmitter enable.\u003c\/p\u003e\n\u003cp\u003eTeensy-LC will be ideal for inexpensive \"Internet Of Things\" projects when paired with a ESP8266 Wifi module, which requires a fast hardware serial or SPI port.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEfficient USB Communication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTeensy-LC has the same powerful USB hardware as Teensy 3.1. All USB data transfer is done directly to memory with minimal CPU overhead.\u003c\/p\u003e\n\u003cp\u003eTeensy-LC supports USB Serial, MIDI, Keyboard (international layouts), Mouse, Joystick, and RawHID protocols. A full set of 16 bidirectional USB endpoints are supported by the hardware, allowing any type of USB device. As more USB protocols are added to Teensyduino, despite its low cost, Teensy-LC will be up the task.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHardware Timers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMany Arduino libraries require a hardware timer. Traditional Arduino products have 3 or 4 timers, with only 1 or 2 providing more than 8 bit resolution.\u003c\/p\u003e\n\u003cp\u003eTeensy-LC has a total of 7 timers, all of them with 16 or more bits of resolution, to allow excellent compatibility with easy-to-use libraries. Many combinations of popular libraries, which would normally conflict, can seamlessly run together on Teensy LC and Teensy 3.1.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnalog Input \u0026amp; Output at 12 Bit Resolution\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnalog signals are critically important to many projects. Teensy-LC has 13 pins than can function as analog inputs. The effective analog resolution is 12 bits.\u003c\/p\u003e\n\u003cp\u003eIt also has a true 12 bit digital to analog converter, for an analog output signal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e32 bit ARM Cortex M0+ Processor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Cortex-M0+ processor is a powerful, full 32 bit CPU, designed for lower power, lower cost devices.\u003c\/p\u003e\n\u003cp\u003eCortex-M0+ has fewer instructions and a simpler bus structure than the more powerful Cortex-M4 on Teensy 3.1. For simple code, M0+ often runs at similar speed, when running at the same clock frequency. For math-intensive applications, Cortex-M4 can be significantly faster, and of course it supports higher clock rates.\u003c\/p\u003e\n\u003cp\u003eCortex-M0+ at 48 MHz is much faster than 8 bit AVR processors at 16 MHz, especially when manipulating 16 and 32 bit variables!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5 Volt Buffer For WS2812\/NeoPixel LED Projects\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTeensy-LC provides a 5V output to directly drive WS2812\/NeoPixel LEDs.\u003c\/p\u003e\n\u003cp\u003eA 74LV1T125 buffer is connected to pin 17, with the increased output voltage available on another pin.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompared With Teensy 3.1...\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSome features of Teensy 3.1 simply aren't available at this lower price point.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe I\/O pins are not 5V tolerant.\u003c\/li\u003e\n\u003cli\u003eThe maximum speed is only 48 MHz, and the Cortex-M0+ omits M4's special math instructions.\u003c\/li\u003e\n\u003cli\u003eCAN bus is not available.\u003c\/li\u003e\n\u003cli\u003eTeensy-LC has only 4 lightweight DMA channels, rather than 16 fully featured channels.\u003c\/li\u003e\n\u003cli\u003eSerial1 \u0026amp; Serial2 have only standard buffers, not FIFOs.\u003c\/li\u003e\n\u003cli\u003eFewer hardware timers are available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eQuestions? Check out this \u003ca href=\"https:\/\/forum.pjrc.com\/threads\/27624-Coming-Soon-Teensy-LC-%28low-cost-Teensy%29\" target=\"_blank\"\u003eTeensy-LC forum thread\u003c\/a\u003e where many questions have been asked and answered.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca name=\"specs\"\u003e\u003c\/a\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth align=\"center\"\u003eFeature\u003c\/th\u003e\n\u003cth align=\"center\"\u003eTeensy LC\u003c\/th\u003e\n\u003cth align=\"center\"\u003eTeensy 3.1\u003c\/th\u003e\n\u003cth align=\"center\"\u003eUnits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eMKL26Z64VFT4\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eMK20DX256VLH7\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eCore\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eCortex-M0+\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eCortex-M4\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eRated Speed\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e48\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e72\u003c\/td\u003e\n\u003ctd\u003eMHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eOverclockable\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e-\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e96\u003c\/td\u003e\n\u003ctd\u003eMHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlash Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e62\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e256\u003c\/td\u003e\n\u003ctd\u003ekbytes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eBandwidth\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e96\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e192\u003c\/td\u003e\n\u003ctd\u003eMbytes\/sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eCache\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e64\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e256\u003c\/td\u003e\n\u003ctd\u003eBytes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd\u003e\u003cstrong\u003eRAM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e8\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e64\u003c\/td\u003e\n\u003ctd\u003ekbytes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEEPROM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1\/8 (emu)\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2\u003c\/td\u003e\n\u003ctd\u003ekbytes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect Memory Access\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e4\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e16\u003c\/td\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital I\/O\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e27\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e34\u003c\/td\u003e\n\u003ctd\u003ePins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eVoltage Output\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3.3V + one 5V\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3.3V\u003c\/td\u003e\n\u003ctd\u003eVolts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eCurrent Output\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e5mA + four 20mA\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e10mA\u003c\/td\u003e\n\u003ctd\u003emilliAmps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eVoltage Input\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3.3V Only\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e5V Tolerant\u003c\/td\u003e\n\u003ctd\u003eVolts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAnalog Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e13\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e21\u003c\/td\u003e\n\u003ctd\u003ePins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eConverters\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eResolution\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e16\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e16\u003c\/td\u003e\n\u003ctd\u003eBits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eUsable\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e12\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e13\u003c\/td\u003e\n\u003ctd\u003eBits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eProg Gain Amp\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eTouch Sensing\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e11\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e12\u003c\/td\u003e\n\u003ctd\u003ePins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eComparators\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAnalog Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1\u003c\/td\u003e\n\u003ctd\u003ePins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eDAC Resolution\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e12\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e12\u003c\/td\u003e\n\u003ctd\u003eBits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTimers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e7 total\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e12 total\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eFTM Type\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003ePWM Outputs\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e10\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e12\u003c\/td\u003e\n\u003ctd\u003ePins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003ePDB Type\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eCMT (infrared) Type\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eLPTMR Type\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003ePIT (interval) Type\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e4\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eSystick\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eRTC (date\/time) **\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eUSB\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eSerial\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eWith FIFOs\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eHigh Res Baud\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e3\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eFast Clock\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eSPI\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eWith FIFOs\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eI2C\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eCAN Bus\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eI2S Audio\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cli\u003eFIFO Size\u003c\/li\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e4\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd colspan=\"4\"\u003e\u003csmall\u003e\u003ca name=\"rtc\"\u003e\u003c\/a\u003e** RTC requires a 32.768 kHz crystal \u0026amp; 3V battery. See the \u003ca href=\"https:\/\/www.pjrc.com\/teensy\/td_libs_Time.html#teensy3\" target=\"_blank\"\u003eTime Library\u003c\/a\u003e for details.\u003cbr\u003e      Teensy-LC has RTC logic on-chip, but lacks the oscillator \u0026amp; battery backup power.\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"PJRC","offers":[{"title":"Default Title","offer_id":1135881265,"sku":"TEENSY LC","price":11.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/Teensy_LC.jpg?v=1530179229"},{"product_id":"hex-low-power-controller","title":"DFRobot μHex - Low Power Controller","description":"\u003cp\u003eμHex is the first low-power controller which is compatible with Arduino. It is very suitable for the battery power supply environment. A 210mAh CR2032 cell battery could make it work 60 days long.\u003c\/p\u003e\n\u003cp\u003eAs it is using Atmega 328 Microcontroller, it has good general and powerful performance. It packs 14 GPIO and 7 power ports (4 of them could be controlled) which could suit most of your project requirements.\u003c\/p\u003e\n\u003cp\u003eDesigned by maker Leo Yan.\u003c\/p\u003e\n\u003cp\u003eNote:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBootloader is write protected, please do not attempt to update Bootloader.\u003c\/li\u003e\n\u003cli\u003eFor large load applications (such as motor controlling), please connect VCC \u0026amp; GND directly or supply with independent power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHexagon design, compact size with 14 IO ports and 7 power ports\u003c\/li\u003e\n\u003cli\u003e4 switchable power supply interfaces to reduce power consumption\u003c\/li\u003e\n\u003cli\u003eTwo sleep-wake interfaces for convenient interactions with surrounding\u003c\/li\u003e\n\u003cli\u003eDesignated Arduino development libraries\u003c\/li\u003e\n\u003cli\u003eCross design in power and IO interfaces, directly supports 3 pin\/4 pin sensor\/actuator\u003c\/li\u003e\n\u003cli\u003eLarge welding plate design\u003c\/li\u003e\n\u003cli\u003e2.54 mm standard spacing plate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMicrocontroller: ATmega328P（board type: Arduino Pro or Pro Mini (3.3V, 8 MHz) w\/ ATmega328 ）\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 2.7 - 5V \u003c\/li\u003e\n\u003cli\u003eClock Frequency: 8MHz （RC） \u003c\/li\u003e\n\u003cli\u003eSleep Current: 0.12uA@3V3， 0.16uA@5V （watchdog OFF）\u003c\/li\u003e\n\u003cli\u003eFlash: 32 KB （ 0.5KB for bootloader) \u003c\/li\u003e\n\u003cli\u003eSRAM: 2 KB \u003c\/li\u003e\n\u003cli\u003eEEPROM: 1 KB\u003c\/li\u003e\n\u003cli\u003eDigital I\/O Pins: 14 (PWM: 3,5,9,10,11)\u003c\/li\u003e\n\u003cli\u003eAnalog I\/O Pins: 6 \u003c\/li\u003e\n\u003cli\u003eUART Interface: 1 \u003c\/li\u003e\n\u003cli\u003eI2C Interface: 1 \u003c\/li\u003e\n\u003cli\u003eInterrupt interface: 2\u003c\/li\u003e\n\u003cli\u003eSolder Pad: 2mm／2.54mm\u003c\/li\u003e\n\u003cli\u003ePower in port: 1\u003c\/li\u003e\n\u003cli\u003ePower out port: 6 (4 of them could be turn-off)\u003c\/li\u003e\n\u003cli\u003eMaximum Current: 2A\u003c\/li\u003e\n\u003cli\u003eDimension: 28 x 31 x 2.3 (mm)\u003c\/li\u003e\n\u003cli\u003eWeight: 10g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDocuments\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.dfrobot.com\/wiki\/index.php?title=UHex_Low-power_Controller_SKU:_DFR0343\" target=\"_blank\"\u003eProduct WIKI\u003c\/a\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/Arduinolibrary\/DFRobot_Uhex\/raw\/master\/DFR0343_uHexV1.0_sch.png\" target=\"_blank\"\u003eSchematic\u003c\/a\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/Arduinolibrary\/DFRobot_Uhex\/raw\/master\/DFR0343_uHexV1_layout.png\" target=\"_blank\"\u003eLayout\u003c\/a\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/LeoYan\/ArduinoLib\/tree\/master\/microPoly\" target=\"_blank\"\u003eArduino library\u003c\/a\u003e \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":4797439169,"sku":"DFR0343","price":7.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/DFR_0343.jpg?v=1437387284"},{"product_id":"adafruit-ultimate-gps-logger-shield-includes-gps-module","title":"Adafruit Ultimate GPS Logger Shield - Includes GPS Module","description":"\u003cp\u003eBrand new and better than ever, Adafruit have replaced their Adafruit GPS shield kit with this assembled shield that comes with an Ultimate GPS module.\u003c\/p\u003e\n\u003cp\u003eThis GPS shield works great with either \u003ca href=\"\/en-eu\/products\/arduino-uno-rev3\" target=\"_blank\"\u003eUNO\u003c\/a\u003e or \u003ca href=\"\/en-eu\/products\/arduino-leonardo-1\" target=\"_blank\"\u003eLeonardo\u003c\/a\u003e Arduinos and is designed to log data to an SD card. Or you can leave the SD card out and use the GPS for a geocaching project, or maybe a music player that changes tunes depending on where you are in the city.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e-165 dBm sensitivity, 10 Hz updates, 99 channels\u003c\/li\u003e\n\u003cli\u003eLow power module - only 30mA current draw, half of most GPS's\u003c\/li\u003e\n\u003cli\u003eAssembled \u0026amp; tested shield for Arduino Uno\/Duemilanove\/Diecimila\/Leonardo (not for use with Mega\/ADK\/Due)\u003c\/li\u003e\n\u003cli\u003eMicroSD card slot for datalogging onto a removable card\u003c\/li\u003e\n\u003cli\u003eRTC battery included, for up to 7 years backup\u003c\/li\u003e\n\u003cli\u003eBuilt-in datalogging to flash\u003c\/li\u003e\n\u003cli\u003ePPS output on fix\u003c\/li\u003e\n\u003cli\u003eInternal patch antenna + u.FL connector for external active antenna\u003c\/li\u003e\n\u003cli\u003ePower, Pin #13 and Fix status LED\u003c\/li\u003e\n\u003cli\u003eBig prototyping area\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe shield is built around the MTK3333 chipset, a no-nonsense, high-quality GPS+GLONASS module that can track up to 33 satellites on 99 channels, has an excellent high-sensitivity receiver (-165 dB tracking!), and a built in antenna. It can do up to 10 location updates a second for high speed, high sensitivity logging or tracking. Power usage is incredibly low, only 30 mA during navigation.\u003c\/p\u003e\n\u003cp\u003eThe MTK3333-based module has external antenna functionality. The module has a standard ceramic patch antenna that gives it -165 dB sensitivity, but when you want to have a bigger antenna, you can snap on any 3V active GPS antenna via the uFL connector. The module will automatically detect the active antenna and switch over! \u003ca href=\"\/en-eu\/products\/adafruit-sma-to-ufl-u-fl-ipx-ipex-rf-adapter-cable\" target=\"_blank\"\u003eMost GPS antennas use SMA connectors so you may want to pick up one of our uFL to SMA adapters.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eEach order comes with one assembled and tested shield, a stick of 0.1\" male header and a 12mm coin cell. Some light soldering is required to attach the header to the shield in order to plug it into your Arduino. if you want to stack a shield on top, be sure to pick up a set of stacking headers to use instead. MicroSD card not included either.\u003c\/p\u003e\n\u003cp\u003eWe think this is the Ultimate GPS shield and we also think you'll agree! \u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-ultimate-gps-logger-shield\" target=\"_blank\"\u003eFor more details, tutorials and example code check out this comprehensive tutorial\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cp\u003eDetails:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions(PCB only): 69mm x 53mm x 6.7mm (2.7in x 2.1in x 0.26in)\u003c\/li\u003e\n\u003cli\u003eWeight (w\/o GPS module): 24g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-ultimate-gps-logger-shield\/downloads\" target=\"_blank\"\u003eDatasheets, schematic, EagleCAD PCB files, Fritzing, and other downloads available in the product tutorial!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRevision History:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of June 22, 2021\u003c\/strong\u003e - The original GPS module is no longer available, so Adafruit have replaced it with a nearly-identical GPS module that has the same shape and performance. This module can now receive GLONASS as well as GPS. Some commands for querying the antenna have slightly changed and the power draw has increased.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAug 29, 2014\u003c\/strong\u003e - we now sell it with firmware v5632 which fixes some altitude calculations (more accuracy)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSatellites: 33 tracking, 99 searching\u003c\/li\u003e\n\u003cli\u003ePatch Antenna Size: 15mm x 15mm x 4mm\u003c\/li\u003e\n\u003cli\u003eUpdate rate: 1 to 10 Hz\u003c\/li\u003e\n\u003cli\u003ePosition Accuracy: \u0026lt; 3 meters (all GPS technology has about 3m accuracy)\u003c\/li\u003e\n\u003cli\u003eVelocity Accuracy: 0.1 meters\/s\u003c\/li\u003e\n\u003cli\u003eWarm\/cold start: 34 seconds\u003c\/li\u003e\n\u003cli\u003eAcquisition sensitivity: -145 dBm\u003c\/li\u003e\n\u003cli\u003eTracking sensitivity: -165 dBm\u003c\/li\u003e\n\u003cli\u003eMaximum Velocity: 515m\/s\u003c\/li\u003e\n\u003cli\u003eMTK3333 Operating current: 29mA tracking, 35 mA current draw during navigation\u003c\/li\u003e\n\u003cli\u003eOutput: NMEA 0183, 9600 baud default\u003c\/li\u003e\n\u003cli\u003eDGPS\/WAAS\/EGNOS supported\u003c\/li\u003e\n\u003cli\u003eFCC E911 compliance and AGPS support (Offline mode : EPO valid up to 14 days )\u003c\/li\u003e\n\u003cli\u003eUp to 210 PRN channels\u003c\/li\u003e\n\u003cli\u003eJammer detection and reduction\u003c\/li\u003e\n\u003cli\u003eMulti-path detection and compensation\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-ultimate-gps-featherwing\/downloads\" target=\"_blank\"\u003eDatasheets, PCB files, Fritzing objects and more available in the tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":5102637889,"sku":"ADA1272","price":25.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/1272-04.jpg?v=1627317610"},{"product_id":"espruino-pico","title":"Espruino Pico","description":"\u003cp\u003eA tiny USB stick that runs JavaScript - control things in the real world in just seconds!\u003c\/p\u003e\n\u003cp\u003eThe \u003ca href=\"http:\/\/www.espruino.com\/Pico\"\u003eEspruino Pico\u003c\/a\u003e is a tiny USB stick that runs JavaScript code (it doesn't need to be plugged into a computer). You can program it with nothing but a serial terminal program, but there's also \u003ca href=\"https:\/\/chrome.google.com\/webstore\/detail\/espruino-web-ide\/bleoifhkdalbjfbobjackfdifdneehpo?hl=en\" target=\"_blank\"\u003ean IDE\u003c\/a\u003e that runs in the Chrome Web browser. It's got a syntax highlighted editor as well as a graphical programming language.\u003c\/p\u003e\n\u003cp\u003eThe IDE is so quick and easy to install that the Pico has possibly the shortest time-to-blink that we've ever seen.\u003c\/p\u003e\n\u003cp\u003eOnce you've uploaded code, you can inspect and change variables (including functions!) while your program is running.\u003c\/p\u003e\n\u003cp\u003eThere's loads of \u003ca href=\"http:\/\/www.espruino.com\/Reference\" target=\"_blank\"\u003edocumentation\u003c\/a\u003e, \u003ca href=\"http:\/\/www.espruino.com\/Tutorials\" target=\"_blank\"\u003etutorials\u003c\/a\u003e and support for a \u003ca href=\"http:\/\/www.espruino.com\/Modules\" target=\"_blank\"\u003ehuge range of different hardware\u003c\/a\u003e too.\u003c\/p\u003e\n\u003cp\u003eSee \u003ca href=\"http:\/\/www.espruino.com\/Quick+Start\" target=\"_blank\"\u003ehow to get started here\u003c\/a\u003e, or if you have any questions ask away \u003ca href=\"http:\/\/forum.espruino.com\/\" target=\"_blank\"\u003eon our forums!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eNot only that, but your source code is on the board itself. If you make something with an Espruino board and need to change it a year later, your original code is still there waiting for you!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e33mm x 15mm (1.3 x 0.6 inch)\u003c\/li\u003e\n\u003cli\u003e22 GPIO pins : 9 Analogs inputs, 21 PWM, 2 Serial, 3 SPI, 3 I2C\u003c\/li\u003e\n\u003cli\u003eAll GPIO is 5 volt tolerant (Arduino compatible)\u003c\/li\u003e\n\u003cli\u003e2 rows of 9 0.1\" pins, with a third 0.05\" row of 8 pins on the end\u003c\/li\u003e\n\u003cli\u003eOn-board USB Type A connector\u003c\/li\u003e\n\u003cli\u003eTwo on-board LEDs and one button.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/www.espruino.com\/datasheets\/STM32F401xD.pdf\" target=\"_blank\"\u003eSTM32F401CDU6 \u003c\/a\u003eCPU - ARM Cortex M4, 384kb flash, 96kb RAM\u003c\/li\u003e\n\u003cli\u003eOn-board 3.3v 250mA voltage regulator, accepts voltages from 3.5v to 16v\u003c\/li\u003e\n\u003cli\u003eCurrent draw in sleep: \u0026lt; 0.05mA - over 2.5 years on a 2500mAh battery\u003c\/li\u003e\n\u003cli\u003eOn-board FET can be used to drive high-current outputs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePinned or Unpinned?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is the pinned version of the board, which fits perfectly into breadboard\u003c\/p\u003e","brand":"Espruino","offers":[{"title":"Default Title","offer_id":5370461121,"sku":"ESP001","price":18.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/pico_pinned_side.jpg?v=1464345202"},{"product_id":"adafruit-pn532-nfc-rfid-controller-shield-for-arduino-extras","title":"Adafruit PN532 NFC\/RFID Controller Shield for Arduino + Extras","description":"\u003cp\u003eAdafruit's popular PN532 breakout board turned into a shield - the perfect tool for any 13.56MHz RFID or NFC application.\u003c\/p\u003e\n\u003cp\u003eThe Adafruit NFC shield uses the PN532 chip-set (the most popular NFC chip on the market) and is what is embedded in pretty much every phone or device that does NFC. This chipset is very powerful, and can pretty much do it all, such as read and write to tags and cards, communicate with phones (say for payment processing), and 'act' like a NFC tag. While the controller has many capabilities, our Arduino library currently only supports reading\/writing tags, and does not support phone-to-shield communication, tag emulation (which requires an external 'secure element' only available from NXP) or other more advanced features at this time.\u003c\/p\u003e\n\u003cp\u003eNFC (Near Field Communications) is a way for two devices very close to each other to communicate. Sort of like a very short range bluetooth that doesn't require authentication. It is an extension of RFID, so anything you can do with RFID you can do with NFC.\u003c\/p\u003e\n\u003cp\u003eBecause it can read and write tags, you can always just use this for RFID-tag projects. We carry a few different tags that work great with this chip. It can also work with any other NFC\/RFID Type 1 thru 4 tag (and of course all the other NXP MiFare type tags)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eThe Adafruit shield was designed by RF engineers using the best test equipment to create a layout and antenna with 10cm (4 inch) range, the maximum range possible using the 13.56MHz technology. You can easily attach the shield behind a plastic plate with standoffs and still read cards through a (non-metal) barrier.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis shield is designed to use I2C or SPI communication protocols. I2C is the default, as it uses fewer pins: analog 4 and 5 are used for I2C (of course you can still connect other I2C devices to the bus). Digital #2 is used for \"interrupt\" notification. This means you don't have to sit there and 'poll' the chip to ask if a target tag has been found, the pin will pull low when a card, phone, etc is within range. You can adjust which pin is used if you need to keep digital #2 for something else. It is also easy to change the shield over to SPI where you can use any 4 digital pins by shorting two solder jumpers on the top of the PCB. Compatible with any \"classic\" Arduino - NG, Diecimilla, Duemilanove, UNO - as well as Mega R3 or later. For using the I2C interface with Mega R2 or earlier, two wires must be soldered as the I2C pins are in a different location on earlier Megas.\u003c\/p\u003e\n\u003cp\u003eComes with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ethe Adafruit NFC\/RFID PN532 shield including a tuned 13.56MHz stripline antenna\u003c\/li\u003e\n\u003cli\u003e36-pin 0.1\" header for attaching the shield to an Arduino\u003c\/li\u003e\n\u003cli\u003ea Mifare Classic 1K card!\u003c\/li\u003e\n\u003cli\u003e(\u003ca href=\"https:\/\/shop.pimoroni.com\/products\/mifare-classic-13-56mhz-rfid-nfc-white-tag-1kb\"\u003eYou can get more tags from us here\u003c\/a\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":5407920833,"sku":"ADA789","price":32.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/789.jpg?v=1438954809"},{"product_id":"sparkfun-wifi-shield-esp8266","title":"SparkFun WiFi Shield - ESP8266","description":"\u003cp\u003eThe SparkFun ESP8266 WiFi Shield is an Arduino compatible shield for the ESP8266 WiFi SoC – a leading platform for Internet of Things (IoT) or WiFi-related projects.\u003c\/p\u003e\n\u003cp\u003eThere are a variety of designs based around the ESP8266, including tiny, modular boards and more accessible development boards like our very own SparkFun ESP8266 Thing. The ESP8266 WiFi Shield finds a middle ground between the Module and the Thing that provides a great introduction to the ESP8266 – without leaving the comfortable hardware confines of your Arduino. If you just have an Arduino project that needs an inexpensive gateway to the Internet, the ESP8266 WiFi Shield does everything from turning on an LED to posting data with \u003ca href=\"http:\/\/phant.io\/\" target=\"_blank\"\u003ephant.io\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThe ESP8266 WiFi Shield comes pre-flashed with an AT-command firmware, so it can be controlled by any UART, but it also breaks out and provides command access to all of the ESP8266’s I\/O. Since this is an Arduino shield, it makes it easy to attach to any development board that utilizes the Arduino R3 layout. All it will take is a little soldering to attach the necessary headers.\u003c\/p\u003e\n\u003cp\u003eThe ESP8266 is much more than a simple serial-to-WiFi gateway. It has almost a dozen I\/O that can be configured as digital inputs or outputs – it even has an ADC! These GPIO are all broken out towards the top-left side of the shield.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the ESP8266 WiFi Shield can be repurposed and reprogrammed through the programming port found on the top-right side of the shield. Whether you want to add AT commands of your own, or flash custom firmware on the ESP8266, this port may come in very handy especially with it utilizing the pinout of our FTDI Basic breakouts.\u003c\/p\u003e\n\u003cp\u003eThis shield comes populated with all components as shown in the images and schematic; but it does not come with headers.\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eArduino R3 Layout\u003c\/li\u003e\n\u003cli\u003e802.11 b\/g\/n\u003c\/li\u003e\n\u003cli\u003eWi-Fi Direct (P2P), soft-AP\u003c\/li\u003e\n\u003cli\u003eIntegrated TCP\/IP protocol stack\u003c\/li\u003e\n\u003cli\u003eIntegrated TR switch, balun, LNA, power amplifier and matching network\u003c\/li\u003e\n\u003cli\u003eIntegrated PLLs, regulators, DCXO and power management units\u003c\/li\u003e\n\u003cli\u003eIntegrated low power 32-bit CPU could be used as application processor\u003c\/li\u003e\n\u003cli\u003e+19.5dBm output power in 802.11b mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDocuments:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Dev\/Arduino\/Shields\/SparkFun-ESP8266-WiFi-Shield-v10.pdf\" target=\"_blank\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Dev\/Arduino\/Shields\/SparkFun-ESP8266-WiFi-Shield-v10.zip\" target=\"_blank\"\u003eEagle Files\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/learn.sparkfun.com\/tutorials\/esp8266-wifi-shield-hookup-guide\" target=\"_blank\"\u003eHookup Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/assets\/learn_tutorials\/4\/0\/3\/4A-ESP8266__AT_Instruction_Set__EN_v0.30.pdf\" target=\"_blank\"\u003eAT Command Set\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/sparkfun\/ESP8266_WiFi_Shield\" target=\"_blank\"\u003eGitHub\u003c\/a\u003e (Design Files)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/sparkfun\/SparkFun_ESP8266_AT_Arduino_Library\" target=\"_blank\"\u003eGitHub\u003c\/a\u003e (AT Arduino Library)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sparkfun.com\/videos#all\/BA8Mp28NDWY\/49\" target=\"_blank\"\u003eProduct Video\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":5867561537,"sku":"WRL-13287","price":16.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/13287-01.jpg?v=1439996520"},{"product_id":"lilypad-button-board","title":"LilyPad Button Board","description":"\u003cp\u003eDesigned to give the user a low profile button without any sharp edges. Button closes when you push it and opens when you release (momentary push button).\u003c\/p\u003e\n\u003cp\u003eLilyPad is a wearable e-textile technology developed by Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing. Various input, output, power, and sensor boards are available. They’re even washable!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e A portion of this sale is given back to Dr. Leah Buechley for continued development and education of e-textiles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e8x16mm\u003c\/li\u003e\n\u003cli\u003eThin 0.8mm PCB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Dev\/LilyPad\/LilyPad-Button-v12.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Dev\/LilyPad\/LilyPad-Button-v12.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eEagle Files\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/marcomm\/SFE03-0010-Packaging-LilyPad-ButtonBoard-08776.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eLilyPad Button Board Sticker Sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/marcomm\/SFE03-0010-Packaging-LilyPadFPO-Stickers-MASTER.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eAll LilyPad Product Sticker Sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/sparkfun\/LilyPad_Button_Board\/tree\/V_1.2\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGitHub\u003c\/a\u003e (Design Files)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e3D Download:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/3D_Models\/products\/8776\/skp.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSketchup\u003c\/a\u003e\u003cspan\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/3D_Models\/products\/8776\/stl.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSTL\u003c\/a\u003e\u003cspan\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/3D_Models\/products\/8776\/geometry_edit_blender.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eBlender\u003c\/a\u003e\u003c\/p\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":7352432897,"sku":"DEV-08776","price":1.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/08776-01.jpg?v=1444993822"},{"product_id":"lilypad-slide-switch","title":"LilyPad Slide Switch","description":"\u003cp\u003eThis is a simple slide switch for the LilyPad. Use it as a simple ON\/OFF switch, or to control LEDs, buzzers, sensors, etc.\u003c\/p\u003e\n\u003cp\u003eThe swtiches on each board are rated for 4 volts at 300mA, but will work at 5 volts with a reduction in current.\u003c\/p\u003e\n\u003cp\u003eLilyPad is a wearable e-textile technology developed by Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing. Various input, output, power, and sensor boards are available. They’re even washable!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e A portion of this sale is given back to Dr. Leah Buechley for continued development and education of e-textiles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e7.75x18.1mm\u003c\/li\u003e\n\u003cli\u003eThin 0.8mm PCB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Dev\/LilyPad\/LilyPad-slide-switch13.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Dev\/LilyPad\/LilyPad-slide-switch13.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eEagle Files\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Dev\/LilyPad\/EG1390.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet\u003c\/a\u003e (EG1390 Switch)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/sparkfun\/LilyPad_Slide_Switch\/tree\/V_1.3\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGitHub\u003c\/a\u003e (Design Files)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":7352642049,"sku":"DEV-09350","price":1.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/09350-01.jpg?v=1444994264"},{"product_id":"protoshield-for-arduino-pro-mini","title":"ProtoShield for Arduino Pro Mini","description":"\u003cp\u003eThis is a small prototyping shield for the Arduino Pro Mini.\u003c\/p\u003e\n\u003cp\u003eIf your project requires just a little bit more space for your external circuitry, this might be a perfect addition. 38 unconnected PTHs are provided for your prototyping needs.\u003c\/p\u003e\n\u003cp\u003eThe shield fits the small form factor of the Arduino Pro Mini - connecting to the ‘top’ four pins on each side of the Mini (‘GND’-‘TXO’ \u0026amp; ‘VCC’-‘RAW’). There are small buses for VCC, GND and RAW. In addition to the power buses, the serial pins are also broken out on the shield. The analog and digital pins are not broken out on the shield.\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVCC, RAW and GND buses\u003c\/li\u003e\n\u003cli\u003eSerial (RXI \u0026amp; TXO) pins broken out to small buses\u003c\/li\u003e\n\u003cli\u003eWorks with both 5V and 3.3V Pro Mini versions\u003c\/li\u003e\n\u003cli\u003eUpholds the Pro Mini’s small form factor\u003c\/li\u003e\n\u003cli\u003e38 unconnected PTHs for prototyping\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":7399428161,"sku":"DEV-09709","price":2.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/09709-01.jpg?v=1445103141"},{"product_id":"adafruit-bluefruit-le-shield-bluetooth-le-for-arduino","title":"Adafruit Bluefruit LE Shield - Bluetooth LE for Arduino","description":"\u003cp\u003eWould you like to add powerful and easy-to-use Bluetooth Low Energy to your robot, art or other electronics project? Heck yeah!\u003c\/p\u003e\n\u003cp\u003eWith BLE now included in modern smart phones and tablets, its fun to add wireless connectivity. So what you really need is the new Adafruit Bluefruit LE Shield for Arduino!\u003c\/p\u003e\n\u003cp\u003eThe Bluefruit LE Shield makes it easy to add Bluetooth Low Energy connectivity to your Arduino or compatible.  Solder in the included headers and plug right in. It connects to your Arduino or other microcontroller using the hardware SPI interface (MISO, MOSI, SCK) plus a chip select line (default D8), interrupt line (default D7) and reset (default D4). You can rearrange any and all the pins if you'd like, by cutting the jumpers underneath, and soldering jumper wires to your desired pins.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/shop.pimoroni.com\/products\/adafruit-bluefruit-le-spi-friend-bluetooth-low-energy-ble\" target=\"_blank\"\u003eIf you want this in non-shield format, check out the SPI friend.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThis multi-function module can do quite a lot! For most people, they'll be very happy to use the standard Nordic UART RX\/TX profile. In this profile, the Bluefruit acts as a data pipe, that can 'transparently' transmit back and forth from your iOS or Android device. You can use our \u003ca href=\"https:\/\/learn.adafruit.com\/bluefruit-le-connect-for-ios\" target=\"_blank\"\u003eiOS App\u003c\/a\u003e or \u003ca href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.adafruit.bluefruit.le.connect\u0026amp;hl=en\" target=\"_blank\"\u003eAndroid App\u003c\/a\u003e to get started sending data from your Arduino to your phone quickly and painlessly.\u003c\/p\u003e\n\u003cp\u003eThe board is capable of much more than just sending strings over the air!  Thanks to an easy to learn \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-bluefruit-le-shield\/at-commands\" target=\"_blank\"\u003eAT command set\u003c\/a\u003e, you have full control over how the device behaves, including the ability to define and manipulate your own \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-bluefruit-le-shield\/ble-gatt\" target=\"_blank\"\u003eGATT Services and Characteristics\u003c\/a\u003e, or change the way that the device advertises itself for other Bluetooth Low Energy devices to see. You can also use the AT commands  to query the die temperature, check the battery voltage, and more, check the connection RSSI or MAC address, and tons more. Really, way too long to list here!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownload our free Android\/iOS app and you're ready to rock!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUsing our Bluefruit \u003ca href=\"https:\/\/learn.adafruit.com\/bluefruit-le-connect-for-ios\" target=\"_blank\"\u003eiOS App\u003c\/a\u003e or \u003ca href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.adafruit.bluefruit.le.connect\u0026amp;hl=en\" target=\"_blank\"\u003eAndroid App\u003c\/a\u003e, you can quickly get your project prototyped by using your iOS or Android phone\/tablet as a controller. We have a \u003ca href=\"https:\/\/learn.adafruit.com\/bluefruit-le-connect-for-ios\/controller#color-picker\" target=\"_blank\"\u003ecolor picker\u003c\/a\u003e,\u003ca href=\"https:\/\/learn.adafruit.com\/bluefruit-le-connect-for-ios\/controller#sensors\"\u003equaternion\/accelerometer\/gyro\/magnetometer or location (GPS)\u003c\/a\u003e, and an 8-button \u003ca href=\"https:\/\/learn.adafruit.com\/bluefruit-le-connect-for-ios\/controller#control-pad\" target=\"_blank\"\u003econtrol game pad\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eYou can do a lot more too!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-bluefruit-le-shield\/hidkeyboard\" target=\"_blank\"\u003eThe Bluefruit can also act like an HID Keyboard\u003c\/a\u003e (for devices that support BLE HID)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-bluefruit-le-shield\/heartratemonitor\" target=\"_blank\"\u003eCan become a BLE Heart Rate Monitor\u003c\/a\u003e (a standard profile for BLE) - you just need to add the pulse-detection circuitry\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-bluefruit-le-shield\/uribeacon\" target=\"_blank\"\u003eTurn it into a UriBeacon\u003c\/a\u003e, the Google standard for Bluetooth LE beacons. Just power it and the 'Friend will bleep out a URL to any nearby devices with the UriBeacon app installed.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-bluefruit-le-shield\/dfu-updates\" target=\"_blank\"\u003eBuilt in over-the-air bootloading capability so we can keep you updated with the hottest new firmware\u003c\/a\u003e. Use any Android or iOS device to get updates and install them!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComes as a fully assembled shield with headers, solder them on and you're ready to rock.\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-bluefruit-le-shield\" target=\"_blank\"\u003eCheck out our tutorial for all the details, software, schematics, and more.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy use Adafruit's Module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThere are plenty of BLE modules out there, with varying quality on the HW design as well as the firmware. So why should you go with this one?\u003cbr\u003eOne of the biggest advantages of the Adafruit Bluefruit LE family is that\u003cem\u003e we wrote all of the firmware running on the devices ourselves from scratch\u003c\/em\u003e. We control every line of code that runs on our modules ... and so we aren't at the mercy of any third party vendors who may or may not be interested in keeping their code up to date or catering to our customer's needs.\u003cbr\u003eBecause we control everything about the product, we add features that are important to \u003cem\u003eour\u003c\/em\u003e customers, can solve any issues that do come up without begging any 3rd parties, and we can even change Bluetooth SoCs entirely if the need ever arises!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eARM Cortex M0 core running at 16MHz\u003c\/li\u003e\n\u003cli\u003e256KB flash memory\u003c\/li\u003e\n\u003cli\u003e32KB SRAM\u003c\/li\u003e\n\u003cli\u003eTransport: SPI at 4MHz with HW IRQ (5 pins required)\u003c\/li\u003e\n\u003cli\u003e5V-safe inputs (Arduino Uno friendly, etc.)\u003c\/li\u003e\n\u003cli\u003eOn-board 3.3V voltage regulation\u003c\/li\u003e\n\u003cli\u003eBootloader with support for safe OTA firmware updates\u003c\/li\u003e\n\u003cli\u003eEasy AT command set to get up and running quickly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProduct Dimensions: 67.1mm x 51.7mm x 10.0mm \/ 2.6\" x 2.0\" x 0.4\"\u003c\/p\u003e\n\u003cp\u003eProduct Weight: 15.4g\/0.5oz\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":7460965057,"sku":"ADA2746","price":16.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/2746.jpg?v=1445265994"},{"product_id":"adafruit-feather-32u4-basic-proto","title":"Adafruit Feather 32u4 Basic Proto","description":"\u003cp\u003e\u003cstrong\u003eFeather\u003c\/strong\u003e is the new development board from Adafruit, and like it's namesake it is thin, light, and lets you fly!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis is the Feather 32u4 Basic Proto, \u003c\/strong\u003eit has a bunch of prototyping space built right in. \u003ca href=\"https:\/\/shop.pimoroni.com\/search?type=product\u0026amp;q=feather\" target=\"_blank\"\u003eWe have other boards in the Feather family, check'em out here!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eAt the Feather 32u4's heart is at ATmega32u4 clocked at 8 MHz and at 3.3V logic, a chip setup we've had tons of experience with as it's the same as the Flora. This chip has 32K of flash and 2K of RAM, with built in USB so not only does it have a USB-to-Serial program \u0026amp; debug capability built in with no need for an FTDI-like chip, it can also act like a mouse, keyboard, USB MIDI device, etc. This chip is well supported in the Arduino IDE and can run just about every sensor\/library out there.\u003c\/p\u003e\n\u003cp\u003eTo make it easy to use for portable projects, Adafruit added a connector for any of their 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. They also tied the battery thru a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge.\u003c\/p\u003e\n\u003cp\u003eHere's some handy specs!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures 2.0\" x 0.9\" x 0.28\" (51mm x 23mm x 8mm) without headers soldered in\u003c\/li\u003e\n\u003cli\u003eLight as a (large?) feather - 4.8 grams\u003c\/li\u003e\n\u003cli\u003eATmega32u4 @ 8MHz with 3.3V logic\/power\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak current output\u003c\/li\u003e\n\u003cli\u003eUSB native support, comes with USB bootloader and serial port debugging\u003c\/li\u003e\n\u003cli\u003eYou also get tons of pins - 20 GPIO pins\u003c\/li\u003e\n\u003cli\u003eHardware Serial, hardware I2C, hardware SPI support\u003c\/li\u003e\n\u003cli\u003e8 x PWM pins\u003c\/li\u003e\n\u003cli\u003e10 x analog inputs (one is used to measure the battery voltage)\u003c\/li\u003e\n\u003cli\u003eBuilt in 100mA lipoly charger with charging status indicator LED\u003c\/li\u003e\n\u003cli\u003ePin #13 red LED for general purpose blinking\u003c\/li\u003e\n\u003cli\u003ePower\/enable pin\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eFeather 32u4 Basic Proto\u003c\/strong\u003e has some extra space left over, so you get a tiny little prototyping area. If you just need to attach a button or sensor, you may be able to skip out on a breadboard and wire it directly on there.\u003c\/p\u003e\n\u003cp\u003eComes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE. We also toss in some header so you can solder it in and plug into a solderless breadboard. \u003cstrong\u003eLipoly battery and USB cable not included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-feather-32u4-basic-proto\" target=\"_blank\"\u003eCheck out Adafruit's tutorial for all sorts of details, including schematics, files, IDE instructions, and more!\u003c\/a\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":10323590663,"sku":"ADA2771","price":16.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/2771.jpg?v=1447866496"},{"product_id":"adafruit-feather-32u4-bluefruit-le","title":"Adafruit Feather 32u4 Bluefruit LE","description":"\u003cp\u003eFeather is the new development board from Adafruit, and like it's namesake it is thin, light, and lets you fly!\u003c\/p\u003e\n\u003cp\u003eThis is the \u003cstrong\u003eAdafruit Feather 32u4 Bluefruit\u003c\/strong\u003e - our take on an 'all-in-one' Arduino-compatible + Bluetooth Low Energy with built in USB and battery charging. Its an Adafruit Feather 32u4 with a BTLE module, ready to rock! \u003ca href=\"https:\/\/shop.pimoroni.com\/search?type=product\u0026amp;q=feather\" target=\"_blank\"\u003eWe have other boards in the Feather family, check'em out here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eBluetooth Low Energy is the hottest new low-power, 2.4GHz spectrum wireless protocol. In particular, its the only wireless protocol that you can use with iOS without needing special certification and it's supported by all modern smart phones. This makes it excellent for use in portable projects that will make use of an iOS or Android phone or tablet. It also is supported in Mac OS X and Windows 8+.\u003c\/p\u003e\n\u003cp\u003eAt the Feather 32u4's heart is at ATmega32u4 clocked at 8 MHz and at 3.3V logic, a chip setup we've had tons of experience with as \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/adafruit-flora-wearable-electronic-platform-arduino-compatible\" target=\"_blank\"\u003eit's the same as the Flora\u003c\/a\u003e. This chip has 32K of flash and 2K of RAM, with built in USB so not only does it have a USB-to-Serial program \u0026amp; debug capability built in with no need for an FTDI-like chip, it can also act like a mouse, keyboard, USB MIDI device, etc.\u003c\/p\u003e\n\u003cp\u003eTo make it easy to use for portable projects, we added a connector for any of our 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. We also tied the battery thru a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHere's some handy specs! Like all Feather 32u4's you get:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures 2.0\" x 0.9\" x 0.28\" (51mm x 23mm x 8mm) without headers soldered in\u003c\/li\u003e\n\u003cli\u003eLight as a (large?) feather - 5.7 grams\u003c\/li\u003e\n\u003cli\u003eATmega32u4 @ 8MHz with 3.3V logic\/power\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak current output\u003c\/li\u003e\n\u003cli\u003eUSB native support, comes with USB bootloader and serial port debugging\u003c\/li\u003e\n\u003cli\u003eYou also get tons of pins - 20 GPIO pins\u003c\/li\u003e\n\u003cli\u003eHardware Serial, hardware I2C, hardware SPI support\u003c\/li\u003e\n\u003cli\u003e8 x PWM pins\u003c\/li\u003e\n\u003cli\u003e10 x analog inputs\u003c\/li\u003e\n\u003cli\u003eBuilt in 100mA lipoly charger with charging status indicator LED\u003c\/li\u003e\n\u003cli\u003ePin #13 red LED for general purpose blinking\u003c\/li\u003e\n\u003cli\u003ePower\/enable pin\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eFeather 32u4 Bluefruit LE\u003c\/strong\u003e uses the extra space left over to add our excellent Bluefruit BTLE module + two status indicator LEDs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Power of Bluefruit LE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Bluefruit LE module is an nRF51822 chipset from Nordic, programmed with multi-function code that can do quite a lot! For most people, they'll be very happy to use the standard Nordic UART RX\/TX connection profile. In this profile, the Bluefruit acts as a data pipe, that can 'transparently' transmit back and forth from your iOS or Android device. You can use Adafruit's \u003ca href=\"https:\/\/learn.adafruit.com\/bluefruit-le-connect-for-ios\" target=\"_blank\"\u003eiOS App\u003c\/a\u003e or \u003ca href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.adafruit.bluefruit.le.connect\u0026amp;hl=en\" target=\"_blank\"\u003eAndroid App\u003c\/a\u003e, or \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-feather-32u4-bluefruit-le\/uart-service\" target=\"_blank\"\u003ewrite your own to communicate with the UART service\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThe board is capable of much more than just sending strings over the air!  Thanks to an easy to learn \u003ca href=\"https:\/\/learn.adafruit.com\/introdhttps:\/\/learn.adafruit.com\/adafruit-feather-32u4-bluefruit-le\/at-commands\" target=\"_blank\"\u003eAT command set\u003c\/a\u003e, you have full control over how the device behaves, including the ability to define and manipulate your own \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-feather-32u4-bluefruit-le\/ble-gatt\" target=\"_blank\"\u003eGATT Services and Characteristics\u003c\/a\u003e, or change the way that the device advertises itself for other Bluetooth Low Energy devices to see. You can also use the AT commands  to query the die temperature, check the battery voltage, and more, check the connection RSSI or MAC address, and tons more. Really, way too long to list here!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUse the Bluefruit App to get your project started\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUsing Adafruits Bluefruit \u003ca href=\"https:\/\/learn.adafruit.com\/bluefruit-le-connect-for-ios\" target=\"_blank\"\u003eiOS App\u003c\/a\u003e or \u003ca href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.adafruit.bluefruit.le.connect\u0026amp;hl=en\" target=\"_blank\"\u003eAndroid App\u003c\/a\u003e, you can quickly get your project prototyped by using your iOS or Android phone\/tablet as a controller. We have a \u003ca href=\"https:\/\/learn.adafruit.com\/bluefruit-le-connect-for-ios\/controller#color-picker\" target=\"_blank\"\u003ecolor picker\u003c\/a\u003e,\u003ca href=\"https:\/\/learn.adafruit.com\/bluefruit-le-connect-for-ios\/controller#sensors\" target=\"_blank\"\u003equaternion\/accelerometer\/gyro\/magnetometer or location (GPS)\u003c\/a\u003e, and an 8-button \u003ca href=\"https:\/\/learn.adafruit.com\/bluefruit-le-connect-for-ios\/controller#control-pad\" target=\"_blank\"\u003econtrol game pad\u003c\/a\u003e. This data can be read over BLE and piped into the ATmega32u4 chip for processing \u0026amp; control\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eYou can do a lot more too!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-feather-32u4-bluefruit-le\/hidkeyboard\" target=\"_blank\"\u003eThe Bluefruit can also act like an HID Keyboard\u003c\/a\u003e (for devices that support BLE HID)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-feather-32u4-bluefruit-le\/heartratemonitor\" target=\"_blank\"\u003eCan become a BLE Heart Rate Monitor\u003c\/a\u003e (a standard profile for BLE) - you just need to add the pulse-detection circuitry\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-feather-32u4-bluefruit-le\/uribeacon\" target=\"_blank\"\u003eTurn it into a UriBeacon\u003c\/a\u003e, the Google standard for Bluetooth LE beacons. Just power it and the 'Friend will bleep out a URL to any nearby devices with the UriBeacon app installed.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-feather-32u4-bluefruit-le\/dfu-bluefruit-updates\" target=\"_blank\"\u003eBuilt in over-the-air bootloading capability so we can keep you updated with the hottest new firmware\u003c\/a\u003e. Use any Android or iOS device to get updates and install them. This will update the native code on the BLE module, to add new wireless capabilities, not program the ATmega chip.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE. We also toss in some header so you can solder it in and plug into a solderless breadboard. \u003cstrong\u003eLipoly battery and \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/colourful-2-amp-power-supply\" target=\"_blank\"\u003eMicroUSB cable\u003c\/a\u003e not included\u003c\/strong\u003e (but we do have lots of options in the shop if you'd like!)\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-feather-32u4-bluefruit-le\" target=\"_blank\"\u003eCheck out the tutorial for all sorts of details, including schematics, files, IDE instructions, and more!\u003c\/a\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":10589913927,"sku":"ADA2829","price":24.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/2829_-_Copy.jpg?v=1448990949"},{"product_id":"featherwing-proto-prototyping-add-on-for-all-feather-boards","title":"FeatherWing Proto - Prototyping Add-on For All Feather Boards","description":"\u003cp\u003eA Feather board without ambition is a Feather board without FeatherWings!\u003c\/p\u003e\n\u003cp\u003eThis is the \u003cstrong\u003eFeatherWing Proto\u003c\/strong\u003e - a prototyping add-on for all Feather boards. Using our \u003cspan\u003eour \u003c\/span\u003e\u003ca href=\"https:\/\/shop.pimoroni.com\/products\/feather-stacking-headers-12-pin-and-16-pin-female-headers\" target=\"_blank\"\u003eFeather Stacking Headers\u003c\/a\u003e\u003cspan\u003e or \u003c\/span\u003e\u003ca href=\"https:\/\/shop.pimoroni.com\/products\/feather-header-kit-12-pin-and-16-pin-female-header-set\" target=\"_blank\"\u003eFeather Female Headers\u003c\/a\u003e you can connect a FeatherWing on top or bottom of your Feather board and let the board take flight!\u003c\/p\u003e\n\u003cp\u003eThis has a duplicate breakout for each pin on a Feather, as well as a bunch of plain grid proto holes. For GND and 3.3V, we give you a strip of connected pads. There's plenty of room for \u003ca href=\"https:\/\/shop.pimoroni.com\/search?type=product\u0026amp;q=switches\" target=\"_blank\"\u003ebuttons\u003c\/a\u003e, \u003ca href=\"https:\/\/shop.pimoroni.com\/search?type=product\u0026amp;q=LED\" target=\"_blank\"\u003eindicator LEDs\u003c\/a\u003e, or anything for your portable project. The FeatherWing Proto makes an ideal partner for any of our Feather boards.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/shop.pimoroni.com\/search?type=product\u0026amp;q=feather\" target=\"_blank\"\u003eCheck out our range of Feather boards here.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e50.8mm x 22.9mm x 1.6mm \/ 2\" x 0.9\" x 0.06\"\u003c\/li\u003e\n\u003cli\u003eWeight: 3.2g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":11843201287,"sku":"ADA2884","price":4.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/2884.jpg?v=1450262381"},{"product_id":"adafruit-feather-m0-adalogger","title":"Adafruit Feather M0 Adalogger","description":"\u003cp\u003eThis is the \u003cstrong\u003eAdafruit Feather M0 Adalogger\u003c\/strong\u003e - Adafruits take on an 'all-in-one' Cortex M0 datalogger (or data-reader) with built in USB and battery charging.\u003c\/p\u003e\n\u003cp\u003eIts an Adafruit Feather M0 with a microSD holder ready to rock! \u003ca href=\"https:\/\/shop.pimoroni.com\/search?type=product\u0026amp;q=feather\" target=\"_blank\"\u003eWe have other boards in the Feather family, check'em out here\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eAt the Feather M0's heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3V logic, the same one used in the new Arduino Zero. This chip has a whopping 256K of FLASH (8x more than the Atmega328 or 32u4) and 32K of RAM (16x as much)! This chip comes with built in USB so it has USB-to-Serial program \u0026amp; debug capability built in with no need for an FTDI-like chip.\u003c\/p\u003e\n\u003cp\u003eTo make it easy to use for portable projects, Adafruit added a connector for any of their 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. We also tied the battery thru a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge.\u003c\/p\u003e\n\u003cp\u003eHere's some handy specs! Like all Feather M0's you get:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures 2.0\" x 0.9\" x 0.28\" (51mm x 23mm x 8mm) without headers soldered in\u003c\/li\u003e\n\u003cli\u003eLight as a (large?) feather - 5.3 grams\u003c\/li\u003e\n\u003cli\u003eATSAMD21G18 @ 48MHz with 3.3V logic\/power\u003c\/li\u003e\n\u003cli\u003e256KB of FLASH + 32KB of RAM\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak current output\u003c\/li\u003e\n\u003cli\u003eUSB native support, comes with USB bootloader and serial port debugging\u003c\/li\u003e\n\u003cli\u003eYou also get tons of pins - 20 GPIO pins\u003c\/li\u003e\n\u003cli\u003eHardware Serial, hardware I2C, hardware SPI support\u003c\/li\u003e\n\u003cli\u003e8 x PWM pins\u003c\/li\u003e\n\u003cli\u003e10 x analog inputs\u003c\/li\u003e\n\u003cli\u003eBuilt in 100mA lipoly charger with charging status indicator LED\u003c\/li\u003e\n\u003cli\u003ePin #13 red LED for general purpose blinking\u003c\/li\u003e\n\u003cli\u003ePower\/enable pin\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eFeather M0 Adalogger\u003c\/strong\u003e uses the extra space left over to add MicroSD + a green LED:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePin #8 green LED for your blinking pleasure\u003c\/li\u003e\n\u003cli\u003eMicroSD card holder for adding as much storage as you could possibly want, for reading or writing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE. Adafruit also toss in some header so you can solder it in and plug into a solderless breadboard. \u003cstrong\u003eLipoly battery, MicroSD card and USB cable not included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-feather-m0-adalogger\/\" target=\"_blank\"\u003eCheck out the tutorial for all sorts of details, including schematics, files, IDE instructions, and more!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e22.8mm x 51.6mm x 8mm \/ 0.9\" x 2.0\" x 0.28\"\u003c\/li\u003e\n\u003cli\u003eWeight: 5.3g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":11892212935,"sku":"ADA2796","price":16.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/2796.jpg?v=1450370888"},{"product_id":"adafruit-wave-shield-for-arduino-kit-v1-1","title":"Adafruit Wave Shield for Arduino Kit - v1.1","description":"\u003cp\u003eAdding quality audio to an electronic project is surprisingly difficult. Here is a shield for Arduino 328's that solves this problem. It can play up to 22KHz 12bit uncompressed audio files of any length.\u003c\/p\u003e\n\u003cp\u003eIt's low cost, available as an easy-to-make kit. It has an onboard DAC, filter and op-amp for high quality output. Audio files are read off of an SD\/MMC card, which are available at nearly any store. Volume can be controlled with the onboard thumbwheel potentiometer.\u003c\/p\u003e\n\u003cp\u003eThis shield is a kit, and comes with all parts you need to build it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eArduino, SD card, tools, speaker and headphones are not included.\u003c\/strong\u003e It is fairly easy to construct and anyone with a successful soldering project under their belt should be able to build it.\u003c\/p\u003e\n\u003cp\u003eThe shield comes with an Arduino library for easy use; simply drag uncompressed wave files onto the SD card and plug it in. Then use the library to play audio when buttons are pressed, or when a sensor goes off, or when serial data is received, etc. Audio is played \u003cem\u003easynchronously\u003c\/em\u003e as an interrupt, so the Arduino can perform tasks while the audio is playing.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCan play any uncompressed 22KHz 16bit (on a 12bit DAC), mono Wave (.wav) files of any size. While it isnt CD quality, it is certainly good enough to play music, have spoken word, or audio effects. \u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-wave-shield-audio-shield-for-arduino\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCheck out the demo video\/audio at the webpage\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput is mono, into L and R channels, standard 3.5mm headphone jack and a connection for a speaker that is switched on when the headphones are unplugged\u003c\/li\u003e\n\u003cli\u003eFiles are read off of a FAT16\/FAT32-formatted SD\/MMC card\u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-wave-shield-audio-shield-for-arduino\/sd-card\"\u003e \u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncluded library and examples makes playing audio easy\u003c\/li\u003e\n\u003cli\u003ePlease note that the library \u003cem\u003eis\u003c\/em\u003e rather bulky, requiring 10K of flash and more than 1\/2 K of RAM for buffering audio. It works fine using any ATmega328-based Arduino (Duemilanove, Uno or compatible).\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThis shield is not Zero, Due, Mega or Leonardo compatible! (Only for use with '328-based Arduinos)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMore information, including design notes, schematics, library, examples, etc is at the \u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-wave-shield-audio-shield-for-arduino\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eWave Shield webpage\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cp\u003eDetails:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions(assembled): 69mm x 65mm x 13mm (2.7in x 2.5in x 0.5in)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRevision History:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of March 24\u003c\/strong\u003e - The thumbwheel for the potentiometer has changed, it is now smaller\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-wave-shield-audio-shield-for-arduino\/download\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eEagleCAD PCB files, schematic, and other downloads available in the product tutorial\u003c\/a\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":12051969863,"sku":"ADA94","price":18.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/94-05.jpg?v=1576593969"},{"product_id":"adafruit-featherwing-oled-128x32","title":"FeatherWing OLED - 128x32 OLED Add-on For All Feather Boards","description":"\u003cp\u003eThis is the \u003cstrong\u003eFeatherWing OLED\u003c\/strong\u003e: it adds a 128x32 monochrome OLED plus 3 user buttons to \u003cem\u003eany\u003c\/em\u003e Feather main board.\u003c\/p\u003e\n\u003cp\u003eUsing our \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/feather-stacking-headers-12-pin-and-16-pin-female-headers\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFeather Stacking Headers\u003c\/a\u003e or \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/feather-header-kit-12-pin-and-16-pin-female-header-set\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFeather Female Headers\u003c\/a\u003e you can connect a FeatherWing on top of your Feather board and let the board take flight!\u003c\/p\u003e\n\u003cp\u003eThese displays are small, only about 1\" diagonal, but very readable due to the high contrast of an OLED display. This screen is made of 128x32 individual white OLED pixels and because the display makes its own light, no backlight is required. This reduces the power required to run the OLED and is why the display has such high contrast; we really like this miniature display for its crispness! Adafruit also toss on a reset button and three mini tactile buttons called A B and C so you can add a mini user interface to your feather.\u003c\/p\u003e\n\u003cp\u003eTested works with the Feather 32u4, M0 and ESP8266 boards. The OLED uses only the two I2C pins on the Feather, and you can pretty much stack it with any other FeatherWing, even ones that use I2C since that is a shared bus. To use, \u003cstrong\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/monochrome-oled-breakouts\"\u003esimply follow the tutorial to install Adafruits Arduino library\u003c\/a\u003e\u003c\/strong\u003e, its basically a \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/adafruit-monochrome-128x32-i2c-oled-graphic-display\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFeather-shaped version of the 128x32 I2C OLED breakout\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/shop.pimoroni.com\/search?type=product\u0026amp;q=feather\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCheck out our range of Feather boards here.\u003c\/a\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":13709521671,"sku":"ADA2900","price":12.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/2900.jpg?v=1452527990"},{"product_id":"dc-motor-stepper-featherwing-add-on-for-all-feather-boards","title":"DC Motor + Stepper FeatherWing Add-on For All Feather Boards","description":"\u003cp\u003eA Feather board without ambition is a Feather board without FeatherWings! This is the \u003cstrong\u003eDC Motor + Stepper FeatherWing \u003c\/strong\u003ewhich will let you use 2 x bi-polar stepper motors or 4 x brushed DC motorx (or 1 stepper and 2 DC motors).\u003c\/p\u003e\n\u003cp\u003eUsing our \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/feather-stacking-headers-12-pin-and-16-pin-female-headers\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFeather Stacking Headers\u003c\/a\u003e or \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/feather-header-kit-12-pin-and-16-pin-female-header-set\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFeather Female Headers\u003c\/a\u003e you can connect a FeatherWing on top or bottom of your Feather board and let the board take flight!\u003c\/p\u003e\n\u003cp\u003eThe original \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/adafruit-motor-stepper-servo-shield-for-arduino-v2-kit\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eAdafruit Motorshield Kit\u003c\/a\u003e is one of their most beloved kits, which is why they decided to squish it all together on a FeatherWing to make something even smaller, lighter, and more portable! Instead of using a latch and the Arduino's PWM pins, we have a \u003cb\u003efully-dedicated PWM driver chip \u003c\/b\u003eonboard. This chip handles all the motor and speed controls over I2C.\u003c\/p\u003e\n\u003cp\u003eSince the FeatherWing only uses the I2C (SDA \u0026amp; SCL pins), it works with any and all Feathers- ATmega32u4, ATSAM M0 or ESP8266-based. You can stack it with any other FeatherWing or with itself (just make sure you have each wing with a unique I2C address) \u003ca href=\"https:\/\/shop.pimoroni.com\/search?type=product\u0026amp;q=feather\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCheck out our range of Feather boards here.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMotor FeatherWing Specs\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4 full H-Bridges: the TB6612 chipset provides \u003cstrong\u003e1.2A per bridge\u003c\/strong\u003e (3A peak) with thermal shutdown protection, internal kickback protection diodes. Can run motors on 4.5VDC to 13.5VDC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 4 bi-directional DC\u003c\/strong\u003e motors with individual 12-bit speed selection (so, about 0.02% resolution)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 2 stepper motors\u003c\/strong\u003e (unipolar or bipolar) with single coil, double coil, interleaved or micro-stepping.\u003c\/li\u003e\n\u003cli\u003eMotors automatically disabled on power-up\u003c\/li\u003e\n\u003cli\u003eBig 3.5mm terminal block connectors to easily hook up wires (18-26AWG) and power\u003c\/li\u003e\n\u003cli\u003ePolarity protected 2-pin terminal block and jumper to connect external power, for separate logic\/motor supplies\u003c\/li\u003e\n\u003cli\u003eCompletely stackable design: 5 address-select jumper pads means up to 32 stackable wings: that's 64 steppers or 128 DC motors! What on earth could you do with that many steppers? I have no idea but if you come up with something send us a photo because that would be a pretty glorious project.\u003c\/li\u003e\n\u003cli\u003eDownload the easy-to-use Arduino software library, check out the examples and you're ready to go!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComes with an assembled \u0026amp; tested FeatherWing, terminal blocks \u0026amp; plain header. Some soldering is required to assemble the headers on. \u003cstrong\u003eStacking headers not included, \u003c\/strong\u003ebut we sell them in the shop so if you want to stack shields, please pick them up at the same time.\u003cstrong\u003eFeather and motors are not included\u003c\/strong\u003e but \u003ca href=\"https:\/\/shop.pimoroni.com\/search?q=motor\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ewe have lots of motors in the shop\u003c\/a\u003e. You can use any DC or stepper motors that run from 4.5-13.5VDC and draw under 1.2A (3A peak) per coil. You'll likely also need to provide some external power supply for your motors, since its not suggested you run motors from the Feather's lipoly battery.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-motor-shield-v2-for-arduino\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eThere is a great tutorial in the Adafruit Learning System for the bigger but similar Motor Shield with a lot of documentation and example code, so please check it out\u003c\/a\u003e - Please note that unlike the full sized shield, there's no servo connections (they wouldnt fit!) So if you need a bunch of servos, \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/8-channel-pwm-or-servo-featherwing-add-on-for-all-feather-boards\" target=\"_blank\" rel=\"noopener noreferrer\"\u003echeck out our 8-channel Servo Featherwing\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.adafruit.com\/datasheets\/TB6612FNG_datasheet_en_20121101.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet for the motor driver chip\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eDimensions: 50.8mm x 22.9mm x 1.6mm \/ 2\" x 0.9\" x 0.06\"\u003c\/li\u003e\n\u003cli\u003eWeight: 4.6g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":13710436167,"sku":"ADA2927","price":16.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/2927.jpg?v=1452531458"},{"product_id":"8-channel-pwm-or-servo-featherwing-add-on-for-all-feather-boards","title":"8-Channel PWM or Servo FeatherWing Add-on For All Feather Boards","description":"\u003cp\u003eA Feather board without ambition is a Feather board without FeatherWings! This is the \u003cstrong\u003e8-Channel PWM or Servo​ FeatherWing\u003c\/strong\u003e, you can add 8 x 12-bit PWM outputs to your FeatherWing.\u003c\/p\u003e\n\u003cp\u003eUsing our \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/feather-stacking-headers-12-pin-and-16-pin-female-headers\" target=\"_blank\"\u003eFeather Stacking Headers\u003c\/a\u003e or \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/feather-header-kit-12-pin-and-16-pin-female-header-set\" target=\"_blank\"\u003eFeather Female Headers\u003c\/a\u003e you can connect a FeatherWing on top or bottom of your Feather board and let the board take flight!\u003c\/p\u003e\n\u003cp\u003eYou want to make a cool robot, maybe a hexapod walker, or maybe just a piece of art with a lot of moving parts. Or maybe you want to drive a lot of LEDs with precise PWM output. What now? You could give up OR you could just get our handy PWM and Servo FeatherWing. It's a lot like the popular \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/adafruit-16-channel-12-bit-pwm-servo-shield-i2c-interface\" target=\"_blank\"\u003ePWM\/Servo Shield\u003c\/a\u003e but with half the channels \u0026amp; squished into a nice small portable size and works with any of our Feather boards.\u003c\/p\u003e\n\u003cp\u003eSince the FeatherWing only uses the I2C (SDA \u0026amp; SCL pins), it works with any and all Feathers- ATmega32u4, ATSAM M0 or ESP8266-based. You can stack it with any other FeatherWing or with itself (just make sure you have each wing with a unique I2C address) \u003ca href=\"https:\/\/shop.pimoroni.com\/search?type=product\u0026amp;q=feather\" target=\"_blank\"\u003eCheck out our range of Feather boards here.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThere's an I2C-controlled PWM driver with a built in clock. That means that, unlike the TLC5940 family, you do not need to continuously send it signal tying up your microcontroller, its completely free running!\u003c\/li\u003e\n\u003cli\u003eIt is 5V compliant, which means you can control it from a 3.3V Feather and still safely drive up to 6V outputs (this is good for when you want to control white or blue LEDs with 3.4+ forward voltages)\u003c\/li\u003e\n\u003cli\u003e6 address select pins so you can stack up to 62 of these on a single i2c bus, a total of 992 outputs - that's a lot of servos or LEDs\u003c\/li\u003e\n\u003cli\u003eAdjustable frequency PWM up to about 1.6 KHz\u003c\/li\u003e\n\u003cli\u003e12-bit resolution for each output - for servos, that means about 4us resolution at 60Hz update rate\u003c\/li\u003e\n\u003cli\u003eConfigurable push-pull or open-drain output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWe wrapped up this lovely chip into a FeatherWing with a couple nice extras\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTerminal block for power input (or you can use the 0.1\" breakouts on the side)\u003c\/li\u003e\n\u003cli\u003eReverse polarity protection on the terminal block input\u003c\/li\u003e\n\u003cli\u003eGreen power-good LED\u003c\/li\u003e\n\u003cli\u003eTwo groups of 4 outputs on either side, 8 total.\u003c\/li\u003e\n\u003cli\u003eStackable design. You'll need to pick up stacking headers and right angle 3x4 headers in order to stack on top of this shield without the servo connections getting in the way.\u003c\/li\u003e\n\u003cli\u003eA spot to place a big capacitor on the V+ line (in case you need it)\u003c\/li\u003e\n\u003cli\u003e220 ohm series resistors on all the output lines to protect them, and to make driving LEDs trivial\u003c\/li\u003e\n\u003cli\u003eSolder jumpers for the 6 address select pins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis product comes with a fully tested and assembled wing as well as 2 pieces of 3x4 male straight header (for servo\/LED plugs), a 2-pin terminal block (for power) and a stick of 0.1\" header so you can plug into a Feather. A little light soldering will be required to assemble and customize the board by attaching the desired headers but it is a 15 minute task that even a beginner can do.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eServos and Feather not included\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-16-channel-pwm-slash-servo-shield\" target=\"_blank\"\u003eFor additional information see the tutorial for the bigger and similar PWM\/Servo Shield plus you can get Adafruits documented Arduino library which has both PWM and Servo examples!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.adafruit.com\/datasheets\/PCA9685.pdf\" target=\"_blank\"\u003ePCA9685 datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eDimensions: 50.8mm x 22.9mm x 1.6mm \/ 2\" x 0.9\" x 0.06\"\u003c\/li\u003e\n\u003cli\u003eWeight: 3.9g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":13710765383,"sku":"ADA2928","price":8.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/2928.jpg?v=1452532410"},{"product_id":"featherwing-doubler-prototyping-add-on-for-all-feather-boards","title":"FeatherWing Doubler - Prototyping Add-on For All Feather Boards","description":"\u003cp\u003eThis is the \u003cstrong\u003eFeatherWing Doubler \u003c\/strong\u003e- a prototyping add-on and more for all Feather boards.\u003c\/p\u003e\n\u003cp\u003eThis is similar to our \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/featherwing-proto-prototyping-add-on-for-all-feather-boards\" target=\"_blank\"\u003eFeatherWing Proto\u003c\/a\u003e except there are two! The magic of the Doubler comes when stacking a Feather and another board on top of the Doubler so you can work with both boards simultaneously side-by-side! In addition to the board the Doubler comes with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 Doubler PCB\u003c\/li\u003e\n\u003cli\u003e1 set \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/feather-stacking-headers-12-pin-and-16-pin-female-headers\" target=\"_blank\"\u003eFeather Stacking Headers\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 set \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/feather-header-kit-12-pin-and-16-pin-female-header-set\" target=\"_blank\"\u003eFeather Female Headers\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Doubler, like the Proto, has a duplicate breakout for each pin on a Feather, as well as a bunch of plain grid proto holes. \u003cstrong\u003eAlso, the two sets of pins are cross connected\u003c\/strong\u003e and for GND and 3.3V, we give you a full strip of connected pads.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eYou'll need to solder on the female headers or stacking headers however you like, \u003c\/strong\u003ethe Doubler comes as a mini kit!\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/shop.pimoroni.com\/search?type=product\u0026amp;q=feather\" target=\"_blank\"\u003eCheck out our range of Feather boards here.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePCB Dimensions: 50.9mm x 47mm x 1.6mm \/ 2\" x 1.85\" x 0.06\"\u003c\/li\u003e\n\u003cli\u003eWeight: 6.7g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":13711032135,"sku":"ADA2890","price":6.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/2890.jpg?v=1452533021"},{"product_id":"adafruit-feather-32u4-adalogger","title":"Adafruit Feather 32u4 Adalogger","description":"\u003cp\u003eThis is the \u003cstrong\u003eAdafruit Feather 32u4 Adalogger\u003c\/strong\u003e - Adafruit's take on an 'all-in-one' datalogger (or data-reader) with built in USB and battery charging. Its an Adafruit Feather 32u4 with a microSD holder ready to rock!\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/en-eu\/collections\/feather\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eWe have other boards in the Feather family, check'em out here\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eAt the Feather 32u4's heart is at ATmega32u4 clocked at 8 MHz and at 3.3V logic, a chip setup we've had tons of experience with as \u003ca href=\"\/en-eu\/products\/adafruit-flora-wearable-electronic-platform-arduino-compatible\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eit's the same as the Flora\u003c\/a\u003e. This chip has 32K of flash and 2K of RAM, with built in USB so not only does it have a USB-to-Serial program \u0026amp; debug capability built in with no need for an FTDI-like chip, it can also act like a mouse, keyboard, USB MIDI device, etc.\u003c\/p\u003e\n\u003cp\u003eTo make it easy to use for portable projects, Adafruit added a connector for any of their 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. They also tied the battery thru a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge.\u003c\/p\u003e\n\u003cp\u003eHere's some handy specs! Like all Feather 32u4's you get:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures 2.0\" x 0.9\" x 0.28\" (51mm x 23mm x 8mm) without headers soldered in\u003c\/li\u003e\n\u003cli\u003eLight as a (large?) feather - 5.1 grams\u003c\/li\u003e\n\u003cli\u003eATmega32u4 @ 8MHz with 3.3V logic\/power\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak current output\u003c\/li\u003e\n\u003cli\u003eUSB native support, comes with USB bootloader and serial port debugging\u003c\/li\u003e\n\u003cli\u003eYou also get tons of pins - 20 GPIO pins\u003c\/li\u003e\n\u003cli\u003eHardware Serial, hardware I2C, hardware SPI support\u003c\/li\u003e\n\u003cli\u003e8 x PWM pins\u003c\/li\u003e\n\u003cli\u003e10 x analog inputs\u003c\/li\u003e\n\u003cli\u003eBuilt in 100mA lipoly charger with charging status indicator LED\u003c\/li\u003e\n\u003cli\u003ePin #13 red LED for general purpose blinking\u003c\/li\u003e\n\u003cli\u003ePower\/enable pin\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eFeather 32u4 Adalogger\u003c\/strong\u003e uses the extra space left over to add MicroSD + a green LED:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePin #8 green LED for your blinking pleasure\u003c\/li\u003e\n\u003cli\u003eMicroSD card holder for adding as much storage as you could possibly want, for reading or writing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE. Adafruit also toss in some header so you can solder it in and plug into a solderless breadboard. \u003cstrong\u003eLipoly battery, MicroSD card and USB cable not included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-feather-32u4-adalogger\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCheck out the tutorial for all sorts of details, including schematics, files, IDE instructions, and more!\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e51.1mm x 23mm x 8mm \/ 2.0\" x 0.9\" x 0.28\"\u003c\/li\u003e\n\u003cli\u003eWeight 5.1g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":13742138119,"sku":"ADA2795","price":18.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/2795-01_1.jpg?v=1655285453"},{"product_id":"adafruit-feather-m0-basic-proto-atsamd21-cortex-m0","title":"Adafruit Feather M0 Basic Proto - ATSAMD21 Cortex M0","description":"\u003cp\u003eFeather is the new development board from Adafruit, and like it's namesake it is thin, light, and lets you fly! This is the \u003cstrong\u003eFeather M0 Basic Proto\u003c\/strong\u003e, it has a bunch of prototyping space built right in.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/shop.pimoroni.com\/search?type=product\u0026amp;q=feather\" target=\"_blank\"\u003eWe have other boards in the Feather family, check'em out here!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eAt the Feather M0's heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3V logic, the same one used in the new \u003ca href=\"https:\/\/www.adafruit.com\/products\/2843\"\u003eArduino Zero\u003c\/a\u003e. This chip has a whopping 256K of FLASH (8x more than the Atmega328 or 32u4) and 32K of RAM (16x as much)! This chip comes with built in USB so it has USB-to-Serial program \u0026amp; debug capability built in with no need for an FTDI-like chip.\u003c\/p\u003e\n\u003cp\u003eTo make it easy to use for portable projects, Adafruit added a connector for any of their 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. We also tied the battery thru a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHere's some handy specs!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures 2.0\" x 0.9\" x 0.28\" (51mm x 23mm x 8mm) without headers soldered in\u003c\/li\u003e\n\u003cli\u003eLight as a (large?) feather - 4.6 grams\u003c\/li\u003e\n\u003cli\u003eATSAMD21G18 @ 48MHz with 3.3V logic\/power\u003c\/li\u003e\n\u003cli\u003e256KB of FLASH + 32KB of RAM\u003c\/li\u003e\n\u003cli\u003eNo EEPROM\u003c\/li\u003e\n\u003cli\u003e32.768 KHz crystal for clock generation \u0026amp; RTC\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak current output\u003c\/li\u003e\n\u003cli\u003eUSB native support, comes with USB bootloader and serial port debugging\u003c\/li\u003e\n\u003cli\u003eYou also get tons of pins - 20 GPIO pins\u003c\/li\u003e\n\u003cli\u003eHardware Serial, hardware I2C, hardware SPI support\u003c\/li\u003e\n\u003cli\u003ePWM outputs on all pins\u003c\/li\u003e\n\u003cli\u003e6 x 12-bit analog inputs\u003c\/li\u003e\n\u003cli\u003e1 x 10-bit analog ouput (DAC)\u003c\/li\u003e\n\u003cli\u003eBuilt in 100mA lipoly charger with charging status indicator LED\u003c\/li\u003e\n\u003cli\u003ePin #13 red LED for general purpose blinking\u003c\/li\u003e\n\u003cli\u003ePower\/enable pin\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eFeather M0 Basic Proto\u003c\/strong\u003e has some extra space left over, so we give you a tiny little prototyping area. If you just need to attach a button or sensor, you may be able to skip out on a breadboard and wire it directly on there.\u003c\/p\u003e\n\u003cp\u003eComes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE. We also toss in some header so you can solder it in and plug into a solderless breadboard. \u003cstrong\u003eLipoly battery and USB cable not included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-feather-m0-basic-proto\/\" target=\"_blank\"\u003eCheck out the tutorial for all sorts of details, including schematics, files, IDE instructions, and more!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e51mm x 23mm x 8mm \/ 2.0\" x 0.9\" x 0.28\"\u003c\/li\u003e\n\u003cli\u003eWeight: 4.6g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":2998751920138,"sku":"ADA2772","price":16.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/2772.jpg?v=1452618951"},{"product_id":"adafruit-feather-huzzah-with-esp8266-wifi","title":"Adafruit Feather HUZZAH with ESP8266 WiFi","description":"\u003cp\u003eThis is the \u003cstrong\u003eAdafruit Feather HUZZAH ESP8266\u003c\/strong\u003e - Adafruit's take on an 'all-in-one' ESP8266 WiFi development board with built in USB and battery charging. Its an  ESP8266 WiFi module with all the extras you need, ready to rock!\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/shop.pimoroni.com\/search?type=product\u0026amp;q=feather\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eWe have other boards in the Feather family, check'em out here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eAt the Feather HUZZAH's heart is an ESP8266 WiFi microcontroller clocked at 80 MHz and at 3.3V logic. This microcontroller contains a Tensilica chip core as well as a full WiFi stack. You can progam the microcontroller using the Arduino IDE for an easy-to-run Internet of Things core. We wired up a USB-Serial chip that an upload code at a blistering 921600 baud for fast development time. It also has auto-reset so no noodling with pins and reset button pressings.\u003c\/p\u003e\n\u003cp\u003eTo make it easy to use for portable projects, Adafruit added a connector for any of their 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHere's some handy specs!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures 2.0\" x 0.9\" x 0.28\" (51mm x 23mm x 8mm) without headers soldered in\u003c\/li\u003e\n\u003cli\u003eLight as a (large?) feather - 9.7 grams\u003c\/li\u003e\n\u003cli\u003eESP8266 @ 80MHz with 3.3V logic\/power\u003c\/li\u003e\n\u003cli\u003e4MB of FLASH (32 MBit)\u003c\/li\u003e\n\u003cli\u003eBuilt in WiFi 802.11 b\/g\/n\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak current output\u003c\/li\u003e\n\u003cli\u003eCP2104 USB-Serial converter onboard with 921600 max baudrate for uploading\u003c\/li\u003e\n\u003cli\u003eAuto-reset support for getting into bootload mode before firmware upload\u003c\/li\u003e\n\u003cli\u003e9 x GPIO pins - can also be used as I2C and SPI\u003c\/li\u003e\n\u003cli\u003e1 x analog inputs 1.0V max\u003c\/li\u003e\n\u003cli\u003eBuilt in 100mA LiPoly charger with charging status indicator LED, can also cut a trace to disable the charger\u003c\/li\u003e\n\u003cli\u003ePin #0 red LED for general purpose blinking. Pin #2 blue LED for bootloading debug \u0026amp; general purpose blinking\u003c\/li\u003e\n\u003cli\u003ePower\/enable pin\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComes fully assembled and tested, with a USB interface that lets you quickly use it with the Arduino IDE or NodeMCU Lua. (It comes preprogrammed with the Lua interpretter) Adafruit also toss in some header so you can solder it in and plug into a solderless breadboard. \u003cstrong\u003eLipoly battery and USB cable not included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-feather-huzzah-esp8266\"\u003eCheck out the tutorial for all sorts of details, including schematics, files, IDE instructions, power management and more!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e23mm x 51mm x 7.2mm \/ 0.9\" x 2\" x 0.28\"\u003c\/li\u003e\n\u003cli\u003eWeight: 6.2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":13742358791,"sku":"ADA2821","price":13.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/2821.jpg?v=1452619587"},{"product_id":"neopixel-featherwing-4x8-rgb-led-add-on-for-all-feather-boards","title":"NeoPixel FeatherWing - 4x8 RGB LED Add-on For All Feather Boards","description":"\u003cp\u003eA Feather board without ambition is a Feather board without FeatherWings! This is the \u003cstrong\u003eNeoPixel FeatherWing, a 4x8 RGB LED Add-on For All Feather Boards\u003c\/strong\u003e!\u003c\/p\u003e\n\u003cp\u003eUsing our \u003ca href=\"\/en-eu\/products\/feather-stacking-headers-12-pin-and-16-pin-female-headers\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFeather Stacking Headers\u003c\/a\u003e or \u003ca href=\"\/en-eu\/products\/feather-header-kit-12-pin-and-16-pin-female-header-set\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFeather Female Headers\u003c\/a\u003e you can connect a FeatherWing on top or bottom of your Feather board and make your Feather board strut like a peacock at a rave.\u003c\/p\u003e\n\u003cp\u003ePut on your sunglasses before staring into these 32 configurable eye-blistering RGB LEDs. Arranged in a 4x8 matrix, each pixel is individually addressable. Only one pin is required to control all the LEDs. On the bottom we have jumpers for the DIN line to any of the I\/O pins on a Feather.  \u003cstrong\u003eWorks with any\/all of our Feathers! \u003c\/strong\u003eYou can cut the default jumper trace and use any pin you like. (In particular, the default pin for Feather Huzzah ESP8266 must be moved, try pin #15!)\u003c\/p\u003e\n\u003cp\u003eTo make it easy to start, the LEDs are by default powered from \u003cem\u003eeither\u003c\/em\u003e the USB power line or Battery power line, whichever is higher. Two Schottky diodes are used to switch between the two. This power arrangement is able to handle 1 Amp of constant current draw and maybe 2A peak, so not a good way to make a flashlight. It's better for colorful effects.\u003c\/p\u003e\n\u003cp\u003eA level-up shifter converts the 3.3V logic of the Feather to the power line voltage. If, say, you need MORE blinky, you can chain these together. For the second Wing, connect the DIN connection to the first Wing's DOUT. Also connect a ground pin together and power with an independant 5V supply to keep from loading the power supply too much.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-neopixel-featherwing\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCheck out the tutorial for pinouts, usage, and more!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-neopixel-uberguide\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eAdafruits detailed NeoPixel Uberguide has everything you need to use NeoPixels in any shape and size. Including ready-to-go library \u0026amp; example code for the Arduino UNO\/Duemilanove\/Diecimila, Flora\/Micro\/Leonardo, Trinket\/Gemma, Arduino Due \u0026amp; Arduino Mega\/ADK (all versions)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/en-eu\/collections\/feather\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCheck out our range of Feather boards here.\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e50.8mm x 22.9mm x 2.7mm \/ 2\" x 0.9\" x 0.1\"\u003c\/li\u003e\n\u003cli\u003eWeight: 5.2g\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-neopixel-featherwing\/download\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSchematic, EagleCAD PCB files, and Fritzing available in the product tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":14074959111,"sku":"ADA2945","price":12.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/2945.jpg?v=1648808160"},{"product_id":"adalogger-featherwing-rtc-sd-add-on-for-all-feather-boards","title":"Adalogger FeatherWing - RTC + SD Add-on For All Feather Boards","description":"\u003cp\u003eThis is the \u003cb\u003eAdalogger FeatherWing\u003c\/b\u003e: it adds both a battery-backed Real Time Clock and micro SD card storage to any Feather main board.\u003c\/p\u003e\n\u003cp\u003eUsing our \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/shop.pimoroni.com\/products\/feather-stacking-headers-12-pin-and-16-pin-female-headers\" target=\"_blank\"\u003eFeather Stacking Headers\u003c\/a\u003e or \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/shop.pimoroni.com\/products\/feather-header-kit-12-pin-and-16-pin-female-header-set\" target=\"_blank\"\u003eFeather Female Headers\u003c\/a\u003e you can connect a FeatherWing on top of your Feather board and let the board take flight!\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/shop.pimoroni.com\/search?type=product\u0026amp;q=feather\" target=\"_blank\"\u003eCheck out our range of Feather boards here.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThis FeatherWing will make it real easy to add datalogging to any of our existing Feathers. You get both an I2C real time clock (PCF8523) with 32KHz crystal and battery backup, and a microSD socket that connects to the SPI port pins (+ extra pin for CS). Tested and works great with any of our Feathers, based on ATmega32u4, ATSAMD21, or ESP8266.\u003c\/p\u003e\n\u003cp\u003eWe recommend the Arduino's default SD library to talk to the microSD card socket. On ESP8266, the SD CS pin is on GPIO 15, on Atmel M0 or 32u4 it's on GPIO 10. You can cut the trace to the default pin and change this to any pin. To use the RTC, \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/github.com\/adafruit\/RTClib\" target=\"_blank\"\u003euse Adafrutis RTClib library\u003c\/a\u003e. \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/shop.pimoroni.com\/products\/ds3231-precision-rtc-featherwing-rtc-add-on-for-feather-boards\" target=\"_blank\"\u003eIf you need a precision RTC, check out the DS3231 FeatherWing\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes not come with a micro SD card. A CR1220 coin cell is required to use the RTC battery-backup capabilities!\u003c\/strong\u003e We don't include one by default, to make shipping easier for those abroad, but you can use any CR1220 you have handy. If you're not using the RTC part of the featherwing, a battery is not required.\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":16853702663,"sku":"ADA2922","price":7.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/2922.jpg?v=1456852547"},{"product_id":"ds3231-precision-rtc-featherwing-rtc-add-on-for-feather-boards","title":"DS3231 Precision RTC FeatherWing - RTC Add-on For Feather Boards","description":"\u003cp\u003eThis is the\u003cb\u003eDS3231 Precision RTC FeatherWing\u003c\/b\u003e: it adds an extremely accurate I2C-integrated Real Time Clock (RTC) with a Temperature Compensated Crystal Oscillator (TCXO)  to any Feather main board.\u003c\/p\u003e\n\u003cp\u003eThis RTC\u003cstrong\u003e \u003c\/strong\u003eis the most precise you can get in a small, low power package. Using our \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/feather-stacking-headers-12-pin-and-16-pin-female-headers\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFeather Stacking Headers\u003c\/a\u003e or \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/feather-header-kit-12-pin-and-16-pin-female-header-set\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFeather Female Headers\u003c\/a\u003e you can connect a FeatherWing on top of your Feather board and let the board take flight!\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/shop.pimoroni.com\/search?type=product\u0026amp;q=feather\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCheck out our range of Feather boards here.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eMost RTCs use an external 32kHz timing crystal that is used to keep time with low current draw. And that's all well and good, but those crystals have slight drift, particularly when the temperature changes (the temperature changes the oscillation frequency very very very slightly but it does add up!) This RTC is in a beefy package because the crystal is inside the chip! And right next to the integrated crystal is a temperature sensor. That sensor compensates for the frequency changes by adding or removing clock ticks so that the timekeeping stays on schedule.\u003c\/p\u003e\n\u003cp\u003eWith a CR1220 12mm coin cell plugged into the top of the FeatherWing, you can get years of precision timekeeping, even when main power is lost. Great for datalogging and clocks, or anything where you need to really know the time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA CR1220 coin cell is required to use the battery-backup capabilities!\u003c\/strong\u003e We don't include one by default, to make shipping easier for those abroad, but you can use any CR1220 you have handy.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-ds3231-precision-rtc-breakout\/\"\u003eAdafruits tutorial for the DS3231 breakout has all the library and example code you need to get started, works with any and all of our Feathers via the Arduino IDE\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.adafruit.com\/feather\"\u003eCheck out our range of Feather boards here.\u003c\/a\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":16853881735,"sku":"ADA3028","price":11.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/3028.jpg?v=1456852885"},{"product_id":"adafruit-feather-m0-wifi-with-ufl-atsamd21-atwinc1500-fw-19-4-4","title":"Adafruit Feather M0 WiFi w\/ATWINC1500 + uFL","description":"\u003cp\u003eFeather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! This is the \u003cstrong\u003eAdafruit Feather M0 WiFi w\/ATWINC1500 \u003c\/strong\u003e- their take on an 'all-in-one' Arduino-compatible + high speed, reliable WiFi with built in USB and battery charging. Its an Adafruit Feather M0 \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/adafruit-atwinc1500-wifi-breakout\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ewith a WiFi module\u003c\/a\u003e, ready to rock!\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/shop.pimoroni.com\/search?type=product\u0026amp;q=feather\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eWe have other boards in the Feather family, check'em out here.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eConnect your Feather to the Internet with this fine new FCC-certified WiFi module from Atmel. This 802.11bgn-capable WiFi module is the best new thing for networking your devices, with built-in low-power management capabilites, Soft-AP, SSL TLS 1.2 support and rock solid performance. We were running our adafruit.io MQTT demo for a full weekend straight with no hiccups (it would have run longer but we had to go to work, so we unplugged it). This module is very fast \u0026amp; easy to use in comparison to other WiFi modules we've used in the past.\u003c\/p\u003e\n\u003cp\u003eThis module works with 802.11b, g, or n networks \u0026amp; supports WEP, WPA and WPA2 encryption.  You can connect to your own WiFi networks or create your own with \"Soft AP\" mode, where it becomes its own access point (we have an example of it creating a webserver that you can then control the Arduino's pins). You can clock it as fast as 12MHz for speedy, reliable packet streaming. And scanning\/connecting to networks is very fast, just a second or two.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eYou might be wondering\u003c\/em\u003e why use this \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/adafruit-feather-huzzah-with-esp8266-wifi\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ewhen you can get a HUZZAH Feather?\u003c\/a\u003e Well, you get:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA highly-capable Cortex M0+ processor with ton more I\/O pins, lots of 12-bit ADCs, a 10-bit DAC, 6 total SERCOMs that can each do SPI, I2C or UART (3 are used by the existing interfaces, leaving you 3), plenty of timers, PWMs, DMA, native USB, and more (\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/atmel-42181-sam-d21_datasheet.pdf?5479429933029605146\" target=\"_blank\" rel=\"noopener noreferrer\"\u003echeck out the Datasheet\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003eThe ATWINC has much lower power usage, about 12mA for the WINC \u0026amp; 10mA for the ATSAMD21 with auto-powermanagement on for the WiFi and no power management for the ARM. With manual power management, you can get the WiFi module to down to ~2mA by putting it to sleep.\u003c\/li\u003e\n\u003cli\u003eThis is compared to the ESP's ~70mA average current draw, and whose deep sleep mode requires a WDT reset.\u003c\/li\u003e\n\u003cli\u003eWe also found that we could stream more reliably (less 'bursty') with the ATWINC, although altogether the ESP has higher throughput.\u003c\/li\u003e\n\u003cli\u003eYou also dont have to 'yield' all the time to the WiFi core, since its a separate chip. You get full reign of the processor and timing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eOf course, both WiFi-capable Feathers have their strengths and tradeoffs, \u0026amp; we love both equally!\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eAt the Feather M0's heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3V logic, the same one used in the new \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/genuino-zero\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eArduino Zero\u003c\/a\u003e. This chip has a whopping 256K of FLASH (8x more than the Atmega328 or 32u4) and 32K of RAM (16x as much)! This chip comes with built in USB so it has USB-to-Serial program \u0026amp; debug capability built in with no need for an FTDI-like chip. For advanced users who are comfortable with ASF, the SWDIO\/SWCLK pins are available on the bottom, and when connected to a CMSIS-DAP debugger can be used to use Atmel Studio for debugging.\u003c\/p\u003e\n\u003cp\u003eTo make it easy to use for portable projects, Adafruit added a connector for any of their 3.7V Lithium polymer batteries and built in battery charging. You don't need to use a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. They also tied the battery through a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHere's some handy specs! Like all Feather M0's you get:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures 2.1\" x 0.9\" x 0.3\" (53.65mm x 23mm x 8mm) without headers soldered in. Note it is 0.1\" longer than most Feathers\u003c\/li\u003e\n\u003cli\u003eLight as a (large?) feather - 6.1 grams\u003c\/li\u003e\n\u003cli\u003eATSAMD21G18 @ 48MHz with 3.3V logic\/power\u003c\/li\u003e\n\u003cli\u003e256KB FLASH, 32KB SRAM, No EEPROM\u003c\/li\u003e\n\u003cli\u003e3.3V regulator (AP2112K-3.3) with 600mA peak current output, WiFi can draw 300mA peak during xmit\u003c\/li\u003e\n\u003cli\u003eUSB native support, comes with USB bootloader and serial port debugging\u003c\/li\u003e\n\u003cli\u003eYou also get tons of pins - 20 GPIO pins\u003c\/li\u003e\n\u003cli\u003eHardware Serial, hardware I2C, hardware SPI support\u003c\/li\u003e\n\u003cli\u003e8 x PWM pins\u003c\/li\u003e\n\u003cli\u003e10 x analog inputs\u003c\/li\u003e\n\u003cli\u003e1 x analog output\u003c\/li\u003e\n\u003cli\u003eBuilt in 200mA lipoly charger with charging status indicator LED\u003c\/li\u003e\n\u003cli\u003ePin #13 red LED for general purpose blinking\u003c\/li\u003e\n\u003cli\u003ePower\/enable pin\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE. We also toss in some header so you can solder it in and plug into a solderless breadboard. \u003cstrong\u003eLipoly battery and \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/colourful-2-amp-power-supply\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMicroUSB cable\u003c\/a\u003e \u003c\/strong\u003enot included\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: This version does not come with an onboard antenna, you will need a uFL connector antenna such as \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/2-4ghz-mini-flexible-wifi-antenna-with-ufl-connector-100mm\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e2.4GHz Mini Flexible WiFi Antenna\u003c\/a\u003e - not included!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-feather-m0-wifi-atwinc1500\/\"\u003eCheck out Adafruits tutorial for all sorts of details, including pinouts, power management, Arduino IDE setup and more!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e53.65mm x 22.8mm x 8mm \/ 2\" x 0.9\" x 0.3\"\u003c\/li\u003e\n\u003cli\u003eWeight: 6.1g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":18396900039,"sku":"ADA3061","price":28.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/3061.jpg?v=1459268325"},{"product_id":"lilypad-pixel-board-1","title":"LilyPad Pixel Board","description":"\u003cp\u003eWe know you love adding color to your e-textiles, adding the LilyPad Pixel Board to your project will only make it better. The pixel board is equipped with a WS2812B which is actually an RGB LED with a WS2811 built right into the LED!\u003c\/p\u003e\n\u003cp\u003eSeveral of these breakouts can be chained together to form a display or an addressable string.\u003c\/p\u003e\n\u003cp\u003eLilyPad is a wearable technology developed by Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing. Various input, output, power, and sensor boards are available. They’re even washable!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e A portion of this sale is given back to Dr. Leah Buechley for continued development and education of e-textiles.\u003c\/p\u003e\n\u003ch2\u003eDimensions:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e20mm outer diameter\u003c\/li\u003e\n\u003cli\u003eThin 0.9mm PCB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDocuments:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/E-Textiles\/Lilypad\/LilyPixel_v11.pdf\" target=\"_blank\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/E-Textiles\/Lilypad\/LilyPixel_v11.zip\" target=\"_blank\"\u003eEagle Files\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/WS2812B.pdf?9707563560308099040\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e (WS2812B)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/learn.sparkfun.com\/tutorials\/ws2812-breakout-hookup-guide\" target=\"_blank\"\u003eHookup Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/sparkfun\/LilyPixel\/tree\/V_1.1\" target=\"_blank\"\u003eGitHub\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/youtu.be\/_iF1CT5R_sQ\" target=\"_blank\"\u003eProduct Video\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":18764399047,"sku":"DEV-13264","price":5.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/13264-01_-_Copy.jpg?v=1459953883"},{"product_id":"adafruit-neopixel-shield-40-rgbw","title":"Adafruit NeoPixel Shield - 40 RGBW","description":"\u003cp\u003ePut on your sunglasses before putting this shield onto your 'duino - 40 eye-blistering RGBW LEDs adorn the NeoPixel shield for a blast of configurable color.\u003c\/p\u003e\n\u003cp\u003eArranged in a 5x8 matrix, each pixel is individually addressable. Only one pin (Digital #6) is required to control all the LEDs. You can cut a trace and use nearly any other pin if you need some customization.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis is the RGBW version. \u003c\/strong\u003e We also have this NeoPixel Shield in good ole' \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/adafruit-neopixel-shield-for-arduino-40-rgb-led-pixel-matrix\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRGB!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe NeoPixel is 'split', one half is the RGB you know and love, the other half is a white LED with a yellow phosphor. Unlit, it resembles an egg yolk. Lit up these are insanely bright (like ow my eye hurts) and can be controlled with 8-bit PWM per channel (8 x 4 channels = 32-bit color overall). Great for adding lots of colorful + white dots to your project!\u003cbr\u003e\u003cbr\u003eTo make it easy to start, the LEDs are by default powered from the 5V onboard Arduino supply. As long as you aren't lighting up all the pixels full power white that should be fine. If you want to power the shield with an external power supply, solder in the included terminal block (pro-tip: put it on the bottom of the board so it doesn't stick up) to wire in an external 4-6VDC power supply - that power supply will also power the Arduino and shield. If you want to use the terminal block to power the shield but keep the Arduino itself on DC or USB power only, cut the center of the solder jumper to the right of the terminal block. There's a polarity protection FET on the external input in case you wire the power backwards (we would never do that, it was, umm, a friend of ours, yeah that's it!)\u003cbr\u003e\u003cbr\u003eIf, say, you need MORE blinky, you can chain these together. For the second shield, connect the DIN connection to the first shield's DOUT. Also connect a ground pin together and power with 5V. There you go! You can chain as many as you'd like although after 5 or more shields you may run low on RAM if you're using an UNO.\u003cbr\u003e\u003cbr\u003eIncluded are both stacking headers and plain headers. Use whichever you prefer - there isn't a lot of space left over for the 'duino pin breakouts so if you want to wire up some other outputs or sensors the stacking headers are good. For a slim sturdy look, solder on the plain headers.\u003cbr\u003e\u003cbr\u003e\u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-neopixel-uberguide\"\u003eAdafruits detailed NeoPixel Uberguide has everything you need to use NeoPixels in any shape and size. Including ready-to-go library \u0026amp; example code for the Arduino UNO\/Duemilanove\/Diecimila, Flora\/Micro\/Leonardo, Trinket\/Gemma, Arduino Due \u0026amp; Arduino Mega\/ADK (all versions)\u003c\/a\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Cool White - ~6000K","offer_id":19267934471,"sku":"ADA2866","price":28.75,"currency_code":"GBP","in_stock":true},{"title":"Natural White - ~4500K","offer_id":19267934663,"sku":"ADA2865","price":28.75,"currency_code":"GBP","in_stock":false},{"title":"Warm White - ~3000K","offer_id":19267934791,"sku":"ADA2864","price":28.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/2866.jpg?v=1460475816"},{"product_id":"adafruit-feather-32u4-rfm69hcw-packet-radio-868-915-mhz","title":"Adafruit Feather 32u4 RFM69HCW Packet Radio - 868 \/ 915 MHz","description":"\u003cp\u003eThis is the \u003cstrong\u003eAdafruit Feather 32u4 Radio (RFM69HCW)\u003c\/strong\u003e \u003cstrong\u003e900MHz \u003c\/strong\u003e- Adafruits take on a microcontroller packet radio transceiver with built in USB and battery charging. Its an Adafruit Feather 32u4 with a 900 MHz radio module cooked in!\u003c\/p\u003e\n\u003cp\u003eGreat for making wireless networks that can go further than 2.4GHz 802.15.4 and similar, are more flexible than Bluetooth LE and without the high power requirements of WiFi. \u003ca href=\"https:\/\/shop.pimoroni.com\/search?type=product\u0026amp;q=feather\" target=\"_blank\"\u003eWe have other boards in the Feather family, check'em out here.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThis is the 900 MHz radio version, which can be used for either 868MHz or 915MHz transmission\/reception.\u003c\/p\u003e\n\u003cp\u003eAt the Feather 32u4's heart is at ATmega32u4 clocked at 8 MHz and at 3.3V logic, a chip setup we've had tons of experience with as \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/adafruit-flora-wearable-electronic-platform-arduino-compatible\" target=\"_blank\"\u003eit's the same as the Flora\u003c\/a\u003e. This chip has 32K of flash and 2K of RAM, with built in USB so not only does it have a USB-to-Serial program \u0026amp; debug capability built in with no need for an FTDI-like chip, it can also act like a mouse, keyboard, USB MIDI device, etc.\u003c\/p\u003e\n\u003cp\u003eTo make it easy to use for portable projects, Adafruit added a connector for any of their 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. They also tied the battery thru a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge.\u003c\/p\u003e\n\u003cp\u003eHere's some handy specs! Like all Feather 32u4's you get:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures 2.0\" x 0.9\" x 0.28\" (51mm x 23mm x 8mm) without headers soldered in\u003c\/li\u003e\n\u003cli\u003eLight as a (large?) feather - 5.5 grams\u003c\/li\u003e\n\u003cli\u003eATmega32u4 @ 8MHz with 3.3V logic\/power\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak current output\u003c\/li\u003e\n\u003cli\u003eUSB native support, comes with USB bootloader and serial port debugging\u003c\/li\u003e\n\u003cli\u003eYou also get tons of pins - 20 GPIO pins\u003c\/li\u003e\n\u003cli\u003eHardware Serial, hardware I2C, hardware SPI support\u003c\/li\u003e\n\u003cli\u003e8 x PWM pins\u003c\/li\u003e\n\u003cli\u003e10 x analog inputs\u003c\/li\u003e\n\u003cli\u003eBuilt in 100mA lipoly charger with charging status indicator LED\u003c\/li\u003e\n\u003cli\u003ePin #13 red LED for general purpose blinking\u003c\/li\u003e\n\u003cli\u003ePower\/enable pin\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eFeather 32u4 Radio\u003c\/strong\u003e uses the extra space left over to add an RFM69HCW 433 or 868\/915 MHz radio module. These radios are not good for transmitting audio or video, but they do work quite well for small data packet transmission when you ned more range than 2.4 GHz (BT, BLE, WiFi, ZigBee)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSX1231 based module with SPI interface\u003c\/li\u003e\n\u003cli\u003ePacket radio with ready-to-go Arduino libraries\u003c\/li\u003e\n\u003cli\u003eUses the license-free ISM band (\"European ISM\" @ 868MHz or \"American ISM\" @ 915MHz)\u003c\/li\u003e\n\u003cli\u003e+13 to +20 dBm up to 100 mW Power Output Capability (power output selectable in software)\u003c\/li\u003e\n\u003cli\u003e50mA (+13 dBm) to 150mA (+20dBm) current draw for transmissions\u003c\/li\u003e\n\u003cli\u003eRange of approx. 350 meters, depending on obstructions, frequency, antenna and power output\u003c\/li\u003e\n\u003cli\u003eCreate multipoint networks with individual node addresses\u003c\/li\u003e\n\u003cli\u003eEncrypted packet engine with AES-128\u003c\/li\u003e\n\u003cli\u003eSimple wire antenna or spot for uFL connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE. Adafruit also toss in some headers so you can solder it in and plug into a solderless breadboard. You will need to cut and solder on a small piece of wire (any solid or stranded core is fine) in order to create your antenna. \u003cstrong\u003eLipoly battery and USB cable not included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-feather-32u4-radio-with-rfm69hcw-module\/overview\" target=\"_blank\"\u003eCheck out the tutorial for all sorts of details, including pinouts, power management, Arduino IDE setup, antenna options, and more!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e51mm x 23mm x 8mm \/ 2.0\" x 0.9\" x 0.28\"\u003c\/li\u003e\n\u003cli\u003eWeight: 5.5g\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/3076\/CAN14-015141-02_EC_15137200_F.PDF\" target=\"_blank\"\u003eRoHS Test Report\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/3076\/CAN15-031854-04_EC_15983075_F.PDF\" target=\"_blank\"\u003eRoHS Test Report\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/3076\/CAN15-031854-07_EC_15983075_F.PDF\" target=\"_blank\"\u003eREACH Test Report\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/3076\/RFM69HCW-868S2-ETSI.pdf\" target=\"_blank\"\u003eETSI Test Report\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/3070\/p3070p3076_RFM69HCW-915S2-FCC.pdf\" target=\"_blank\"\u003eFCC Test Report\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/3076\/RFM69HCW-V1.1.pdf\" target=\"_blank\"\u003eRFM69HCW Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/3076\/sx1231.pdf\" target=\"_blank\"\u003eSX1231 Transceiver Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":19269296583,"sku":"ADA3076","price":20.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/3076.jpg?v=1460477777"},{"product_id":"adafruit-feather-m0-wifi-atsamd21-atwinc1500","title":"Adafruit Feather M0 WiFi - ATSAMD21 + ATWINC1500","description":"\u003cp\u003eThis is the \u003cstrong\u003eAdafruit Feather M0 WiFi w\/ATWINC1500 \u003c\/strong\u003e- our take on an 'all-in-one' Arduino-compatible + high speed, reliable WiFi with built in USB and battery charging. Its an Adafruit Feather M0 \u003ca href=\"\/en-eu\/products\/adafruit-atwinc1500-wifi-breakout\" target=\"_blank\"\u003ewith a WiFi module\u003c\/a\u003e, ready to rock!\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/en-eu\/search?type=product\u0026amp;q=feather\" target=\"_blank\"\u003eWe have other boards in the Feather family, check'em out here.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eConnect your Feather to the Internet with this fine new FCC-certified WiFi module from Atmel. This 802.11bgn-capable WiFi module is the best new thing for networking your devices, with built-in low-power management capabilites, Soft-AP, SSL TSL 1.2 support and rock solid performance. Adafruit were running their adafruit.io MQTT demo for a full weekend straight with no hiccups (it would have run longer but they had to go to work, so they unplugged it). This module is very fast \u0026amp; easy to use in comparison to other WiFi modules we've used in the past.\u003c\/p\u003e\n\u003cp\u003eThis module works with 802.11b, g, or n networks \u0026amp; supports WEP, WPA and WPA2 encryption.  You can connect to your own WiFi networks or create your own with \"Soft AP\" mode, where it becomes its own access point (we have an example of it creating a webserver that you can then control the Arduino's pins). You can clock it as fast as 12MHz for speedy, reliable packet streaming. And scanning\/connecting to networks is very fast, just a second or two.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eYou might be wondering\u003c\/em\u003e why use this \u003ca href=\"\/en-eu\/products\/adafruit-feather-huzzah-with-esp8266-wifi\" target=\"_blank\"\u003ewhen you can get a HUZZAH Feather?\u003c\/a\u003e Well, you get:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA highly-capable Cortex M0+ processor with ton more I\/O pins, lots of 12-bit ADCs, a 10-bit DAC, 6 total SERCOMs that can each do SPI, I2C or UART (3 are used by the existing interfaces, leaving you 3), plenty of timers, PWMs, DMA, native USB, and more (\u003ca href=\"http:\/\/www.atmel.com\/images\/atmel-42181-sam-d21_datasheet.pdf\" target=\"_blank\"\u003echeck out the Datasheet\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003eThe ATWINC has much lower power usage, about 12mA for the WINC \u0026amp; 10mA for the ATSAMD21 with auto-powermanagement on for the WiFi and no power management for the ARM. With manual power management, you can get the WiFi module to down to ~2mA by putting it to sleep.\u003c\/li\u003e\n\u003cli\u003eThis is compared to the ESP's ~70mA average current draw, and whose deep sleep mode requires a WDT reset.\u003c\/li\u003e\n\u003cli\u003eWe also found that we could stream more reliably (less 'bursty') with the ATWINC, although altogether the ESP has higher throughput.\u003c\/li\u003e\n\u003cli\u003eYou also dont have to 'yield' all the time to the WiFi core, since its a separate chip. You get full reign of the processor and timing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eOf course, both WiFi-capable Feathers have their strengths and tradeoffs, \u0026amp; we love both equally!\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eAt the Feather M0's heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3V logic, the same one used in the new \u003ca href=\"\/en-eu\/products\/genuino-zero\" target=\"_blank\"\u003eArduino Zero\u003c\/a\u003e. This chip has a whopping 256K of FLASH (8x more than the Atmega328 or 32u4) and 32K of RAM (16x as much)! This chip comes with built in USB so it has USB-to-Serial program \u0026amp; debug capability built in with no need for an FTDI-like chip. For advanced users who are comfortable with ASF, the SWDIO\/SWCLK pins are available on the bottom, and when connected to a CMSIS-DAP debugger can be used to use Atmel Studio for debugging.\u003c\/p\u003e\n\u003cp\u003eTo make it easy to use for portable projects, Adafruit added a connector for any of our 3.7V Lithium polymer batteries and built in battery charging. You don't need to use a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. Adafruit also tied the battery through a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHere's some handy specs! Like all Feather M0's you get:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures 2.1\" x 0.9\" x 0.3\" (53.65mm x 23mm x 8mm) without headers soldered in. Note it is 0.1\" longer than most Feathers\u003c\/li\u003e\n\u003cli\u003eLight as a (large?) feather - 6.1 grams\u003c\/li\u003e\n\u003cli\u003eATSAMD21G18 @ 48MHz with 3.3V logic\/power\u003c\/li\u003e\n\u003cli\u003e256KB FLASH, 32KB SRAM, No EEPROM\u003c\/li\u003e\n\u003cli\u003e3.3V regulator (AP2112K-3.3) with 600mA peak current output, WiFi can draw 300mA peak during xmit\u003c\/li\u003e\n\u003cli\u003eUSB native support, comes with USB bootloader and serial port debugging\u003c\/li\u003e\n\u003cli\u003eYou also get tons of pins - 20 GPIO pins\u003c\/li\u003e\n\u003cli\u003eHardware Serial, hardware I2C, hardware SPI support\u003c\/li\u003e\n\u003cli\u003e8 x PWM pins\u003c\/li\u003e\n\u003cli\u003e10 x analog inputs\u003c\/li\u003e\n\u003cli\u003e1 x analog output\u003c\/li\u003e\n\u003cli\u003eBuilt in 200mA lipoly charger with charging status indicator LED\u003c\/li\u003e\n\u003cli\u003ePin #13 red LED for general purpose blinking\u003c\/li\u003e\n\u003cli\u003ePower\/enable pin\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE. We also toss in some header so you can solder it in and plug into a solderless breadboard. \u003cstrong\u003eLipoly battery and MicroUSB cable \u003c\/strong\u003enot included\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-feather-m0-wifi-atwinc1500\/\" target=\"_blank\"\u003eCheck out the tutorial for all sorts of details, including pinouts, power management, Arduino IDE setup and more!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e53.65mm x 22.8mm x 8mm \/ 2\" x 0.9\" x 0.3\"\u003c\/li\u003e\n\u003cli\u003eWeight: 6.1g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":20371441223,"sku":"ADA3010","price":33.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/3010.jpg?v=1462289706"},{"product_id":"adafruit-0-54-quad-alphanumeric-featherwing-display","title":"Adafruit 0.54\" Quad Alphanumeric FeatherWing Display","description":"\u003cp\u003eDisplay, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point.\u003c\/p\u003e\n\u003cp\u003eThis is the \u003cb\u003eAdafruit 0.54\" Dual Alphanumeric Display w\/ FeatherWing Combo Pack\u003c\/b\u003e! This is a nice, bright alphanumeric display that shows letters and numbers in a beautiful hue. It's super bright and designed for viewing from distances up to 23 feet (7 meters) away. Each of the digit sets have 14 segments on a dark background and we give you a set of two alphanumeric displays as well as a Featherwing driver board so you can make a clock or a four letter word.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWorks with any and all Feathers!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e14-Segment Matrices like these are 'multiplexed' - so to control all the fourteen-segment LEDs you need 18 pins. That's a lot of pins, and there are driver chips like the MAX7219 that can control a matrix for you but there's a lot of wiring to set up and they take up a ton of space. Wouldn't it be awesome if you could control a matrix without tons of wiring? That's where these Alphanumeric LED Matrix FeatherWings come in, they make it really easy to add a 4-digit alphanumeric display with decimal points.\u003c\/p\u003e\n\u003cp\u003eThe LEDs themselves do not connect to the Feather. Instead, a matrix driver chip (HT16K33) does the multiplexing for you. The Feather simply sends i2c commands to the chip to tell it what LEDs to light up and it is handled for you. This takes a lot of the work and pin-requirements off the Feather. Since it uses only I2C for control, it works with any Feather and can share the I2C pins for other sensors or displays.\u003c\/p\u003e\n\u003cp\u003eThe product kit comes with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA fully tested and assembled \u003ca href=\"\/en-eu\/products\/adafruit-14-segment-alphanumeric-led-featherwing\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eAdafruit 4-Digit 14-Segment Alphanumeric Display FeatherWing\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e0.54\" Ultra-bright dual alphanumeric display - 2 pack\u003c\/li\u003e\n\u003cli\u003eTwo 16-pin headers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/14-segment-alpha-numeric-led-featherwing\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOf course, in classic Adafruit fashion, they also have a detailed tutorial showing you how to solder, wire and control the display.\u003c\/a\u003e They even wrote \u003ca href=\"https:\/\/github.com\/adafruit\/Adafruit-LED-Backpack-Library\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ea very nice library for the backpacks so you can get running in under half an hour, displaying images on the matrix or numbers on the 14-segment\u003c\/a\u003e. If you've been eyeing matrix displays but hesitated because of the complexity, his is the solution you've been looking for!\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cp\u003eThe board\/chip uses 12C 7-bit address between 0x70-0x77, selectable with jumpers\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFeatherWing Dimensions: 51mm x 23mm x 4.2mm \/ 2.0\" x 0.9\" x 0.165\"\u003c\/li\u003e\n\u003cli\u003eBackpack Weight: 4.6g \u003c\/li\u003e\n\u003cli\u003eDual Alphanumeric Display Dimensions: 21mm x 25mm x 7mm \/ 0.8\" x 1\" x 0.3\"\u003c\/li\u003e\n\u003cli\u003eDual Alphanumeric Display Height w\/ Pins: 14mm \/ 0.6\"\u003c\/li\u003e\n\u003cli\u003eDual Alphanumeric Display Weight: 4.7g\u003c\/li\u003e\n\u003cli\u003eThe Dual Alphanumeric Display is a Common Cathode LED display\u003c\/li\u003e\n\u003cli\u003eDisplay datasheets\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/2153datasheet.pdf?252262564665747811\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eWhite\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/CID2379.pdf?8815823681275912555\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eBlue\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/2156datasheet.pdf?12820744167231635772\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGreen\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/2155datasheet.pdf?2976029900483397104\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eYellow\/Green\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/CID2379.pdf?17871566353499802869\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRed\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/2154datasheet.pdf?9740602367992387205\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eYellow\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"White","offer_id":20498237319,"sku":"ADA3127","price":11.5,"currency_code":"GBP","in_stock":false},{"title":"Blue","offer_id":20498237383,"sku":"ADA3128","price":11.5,"currency_code":"GBP","in_stock":false},{"title":"Green","offer_id":20498237447,"sku":"ADA3129","price":11.5,"currency_code":"GBP","in_stock":false},{"title":"Red","offer_id":3076685594634,"sku":"ADA3130","price":8.0,"currency_code":"GBP","in_stock":false},{"title":"Yellow","offer_id":3076695392266,"sku":"ADA3131","price":8.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/3127-set.jpg?v=1598006310"},{"product_id":"adafruit-14-segment-alphanumeric-led-featherwing","title":"Adafruit 14-Segment Alphanumeric LED FeatherWing","description":"\u003cp\u003eDisplay, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point.\u003c\/p\u003e\n\u003cp\u003eA Feather board without ambition is a Feather board without FeatherWings! This is the \u003cstrong\u003eAdafruit 0.56\" 4-Digit 14-Segment Display FeatherWing\u003c\/strong\u003e! This 14-segment FeatherWing backpack makes it really easy to add a bright alphanumeric display that shows letters and numbers in a beautiful hue. It's super bright and designed for viewing from distances up to 23 feet (7 meters) away.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWorks with any and all Feathers!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e14-Segment Matrices like these are 'multiplexed' - so to control all the fourteen-segment LEDs you need 18 pins. That's a lot of pins, and there are driver chips like the MAX7219 that can control a matrix for you but there's a lot of wiring to set up and they take up a ton of space. Wouldn't it be awesome if you could control a matrix without tons of wiring? That's where these Alphanumeric LED Matrix FeatherWings come in, they make it really easy to add a 4-digit alphanumeric display with decimal points.\u003c\/p\u003e\n\u003cp\u003eThe LEDs themselves do not connect to the Feather. Instead, a matrix driver chip (HT16K33) does the multiplexing for you. The Feather simply sends i2c commands to the chip to tell it what LEDs to light up and it is handled for you. This takes a lot of the work and pin-requirements off the Feather. Since it uses only I2C for control, it works with any Feather and can share the I2C pins for other sensors or displays.\u003c\/p\u003e\n\u003cp\u003eThis product kit comes with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA fully tested and assembled Adafruit 4-Digit 14-Segment Alphanumeric Display FeatherWing\u003c\/li\u003e\n\u003cli\u003eTwo sixteen pin headers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA bit of soldering is required to attach the matrix onto the FeatherWing but its very easy to do and only takes about 5 minutes!  \u003cstrong\u003eNote\u003c\/strong\u003e: \u003ca href=\"https:\/\/shop.pimoroni.com\/search?type=product\u0026amp;q=feather\" target=\"_blank\"\u003eFeather board\u003c\/a\u003e and 14-segment display are \u003cstrong\u003enot \u003c\/strong\u003eincluded\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/14-segment-alpha-numeric-led-featherwing\" target=\"_blank\"\u003eOf course, in classic Adafruit fashion, they also have a detailed tutorial showing you how to solder, wire and control the display.\u003c\/a\u003e They even wrote\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/github.com\/adafruit\/Adafruit-LED-Backpack-Library\" target=\"_blank\"\u003ea very nice library for the backpacks so you can get running in under half an hour, displaying images on the matrix or numbers on the 14-segment\u003c\/a\u003e\u003cspan\u003e. If you've been eyeing matrix displays but hesitated because of the complexity, this is the solution you've been looking for.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e51mm x 23mm x 4.2mm \/ 2.0\" x 0.9\" x 0.165\"\u003c\/li\u003e\n\u003cli\u003eWeight (just the Wing): 4.8g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":20500275655,"sku":"ADA3089","price":6.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/3089.jpg?v=1462540053"},{"product_id":"adafruit-8x16-led-matrix-featherwing-w-o-matrices","title":"Adafruit 8x16 LED Matrix FeatherWing w\/o Matrices","description":"\u003cp\u003eYou will chirp with delight when you see how easy it is to make your very own 8x16 LED matrix display for any Feather. At 0.8\" square, the little 8x8 matrices have everything a big LED matrix has, but bite sized!\u003c\/p\u003e\n\u003cp\u003eA Feather board without ambition is a Feather board without FeatherWings! This is the\u003cstrong\u003eAdafruit 8x16 LED Matrix FeatherWing! \u003c\/strong\u003eThis FeatherWing backpack makes it easy to combine and control two of our adorable mini 8x8 LED matrices with a FeatherWing driver board. Double them up for 128 total bright LEDs.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWorks with any and all Feathers!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eNormally, wiring up 8x16 matrices would require a breath-taking 24 GPIO pins, which is way too many pins. That's where this lovely 16x8 LED matrix backpack PCB comes in. It contains a HT16K33 I2C LED matrix driver that does all the multiplexing work for you, and is controlled over the two I2C pins. It's easy to use, has a portable library that runs on any of our Feathers to turn on\/off each LED.\u003c\/p\u003e\n\u003cp\u003eThe 16x8 backpack is also great for making scrolling displays or small video displays.  In our example, we set it up to display small bitmap emoticons but you can also display text that moves - kind of like a sign in front of a miniature car dealership.\u003c\/p\u003e\n\u003cp\u003eThis product kit comes with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA fully tested and assembled Adafruit 8x16 LED Matrix FeatherWing\u003c\/li\u003e\n\u003cli\u003eTwo sixteen pin headers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA bit of soldering is required to attach the matrix onto the FeatherWing but its very easy to do and only takes about 5 minutes! \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eThis version does not come with the \u003c\/b\u003e\u003cb\u003e8x8 mini LED matrix displays\u003c\/b\u003e, \u003ca href=\"\/en-eu\/products\/adafruit-0-8-8x16-led-matrix-featherwing-display-kit\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ebut we  have combo-packs available in White, Blue, Green, Red, and Yellow\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProduct Dimensions: 51.0mm x 23.0mm x 5.0mm \/ 2.0\" x 0.9\" x 0.2\"\u003c\/p\u003e\n\u003cp\u003eProduct Weight: 6.3g\/0.2oz\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":21040115463,"sku":"ADA3090","price":6.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/3090.jpg?v=1463493202"},{"product_id":"adafruit-latching-mini-relay-featherwing","title":"Adafruit Mini Relay FeatherWing","description":"\u003cp\u003eThis is the \u003cstrong\u003eMini Relay FeatherWing\u003c\/strong\u003e. It gives you power to control, and control over power. Put simply, you can now turn on and off lamps, fans, solenoids, and other small appliances that run on up to 250VAC or DC power using any Feather board.\u003c\/p\u003e\n\u003cp\u003eUsing our \u003ca href=\"\/en-eu\/products\/feather-stacking-headers-12-pin-and-16-pin-female-headers\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFeather Stacking Headers\u003c\/a\u003e or \u003ca href=\"\/en-eu\/products\/feather-header-kit-12-pin-and-16-pin-female-header-set\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFeather Female Headers\u003c\/a\u003e you can connect a FeatherWing on top of your Feather board and let the board take flight. \u003ca href=\"\/en-eu\/search?type=product\u0026amp;q=feather\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCheck out our range of Feather boards here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThe are two 'flavors' of these FeatherWings.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe \u003cstrong\u003eLatching\u003c\/strong\u003e relay requires two pins, a \u003cstrong\u003eSET\u003c\/strong\u003e and \u003cstrong\u003eUNSET\u003c\/strong\u003e and instead of keeping the SET pin high, you only have to pulse each pin high for 10ms to latch the relay open or closed. You need two pins but save power. Note, if power is lost, the relay will stay in the last setting.\u003c\/li\u003e\n\u003cli\u003eThe \u003cstrong\u003eNon-Latching\u003c\/strong\u003e relay has a single Set pin. Normally, the relay's COM pin is connected mechanically to the NC pin and the NO pin is disconnected. When the relay is active, a red LED is lit, and about 50mA of current is used to keep the coil switched on. Note, if power is lost, the relay will go back 'open'.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eBoth FeatherWings use the same family of relay. \u003c\/span\u003eYou can switch up to 2A of resistive current at 30VDC or ~40VAC or lower. At 110VDC you can switch up to 0.3A, at 120VAC up to 0.5A, and at 250VAC you can switch up to 0.6A. Check the datasheet for the relay for the exact switching capacity, and of course, for reactive\/inductive loads you will need to derate. This isn't a relay you can use to turn on and off your washer\/dryer, stick to 60W or less.\u003c\/p\u003e\n\u003cp\u003eEach FeatherWing comes with a fully assembled and tested PCB, header you can use to attach to your feather. You also get a 3-pin terminal block you can use to wire up whatever you are going to be relay-controlling. Some light soldering is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note\u003c\/strong\u003e: If using with high voltages (\u0026gt; 24V) use care and common sense! High voltages require experience, and are only for use by engineers who are comfortable with guidelines and know how to use safely!\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/mini-relay-featherwings\/overview\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eAdafruits learn guide covers everything you need to know for the Non-Latching and the Latching Mini Relay FeatherWings!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/system\/assets\/assets\/000\/031\/461\/original\/relay_ec2_ee2_e.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e50.8mm x 22.9mm x 11.4mm \/ 2\" x 0.9\" x 0.45\"\u003c\/li\u003e\n\u003cli\u003eWeight (just the board): 5.3g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Latching","offer_id":21437388615,"sku":"ADA2923","price":6.75,"currency_code":"GBP","in_stock":false},{"title":"Non-Latching","offer_id":21695600327,"sku":"ADA2895","price":6.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/2923.jpg?v=1463994921"},{"product_id":"adafruit-ultimate-gps-featherwing","title":"Adafruit Ultimate GPS FeatherWing","description":"\u003cp\u003eGive your Feather a sense of place, with an Ultimate GPS FeatherWing. In 2013 Adafruit designed the \u003ca href=\"\/en-eu\/products\/adafruit-ultimate-gps-breakout\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eUltimate GPS module\u003c\/a\u003e to satisfy all your GPS desires - and now they have brought its power and versatility plus more to the Feather series with the \u003cb\u003eAdafruit Ultimate GPS FeatherWing\u003c\/b\u003e!\u003c\/p\u003e\n\u003cp\u003eThis FeatherWing plugs right into your Feather board and gives it a precise, sensitive, and low power GPS module for location identifcation anywhere in the world. As a bonus, the GPS can also keep track of time once it is synced with the satellites.\u003cbr\u003e\u003cbr\u003eIt has everything you need and more:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e-165 dBm sensitivity, 10 Hz updates, 66 channels\u003c\/li\u003e\n\u003cli\u003eOnly 20mA current draw\u003c\/li\u003e\n\u003cli\u003eRTC with coin battery backup\u003c\/li\u003e\n\u003cli\u003eBuilt-in datalogging\u003c\/li\u003e\n\u003cli\u003ePPS (pulse per second) output on fix\u003c\/li\u003e\n\u003cli\u003eInternal patch antenna + u.FL connector for external active antenna\u003c\/li\u003e\n\u003cli\u003eFix status LED\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Wing is built around the MTK3339 chipset, a no-nonsense, high-quality GPS module that can track up to 22 satellites on 66 channels, has an excellent high-sensitivity receiver (-165 dB tracking!), and a built in antenna. It can do up to 10 location updates a second for high speed, high sensitivity logging or tracking. Power usage is incredibly low, only 20 mA during navigation.\u003c\/p\u003e\n\u003cp\u003eThe MTK3339-based module has external antenna functionality. The module has a standard ceramic patch antenna that gives it -165 dB sensitivity, but when you want to have a bigger antenna, you can snap on any 3V active GPS antenna via the uFL connector. The module will automatically detect the active antenna and switch over! \u003ca href=\"\/en-eu\/products\/adafruit-sma-to-ufl-u-fl-ipx-ipex-rf-adapter-cable\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMost GPS antennas use SMA connectors so you may want to pick up one of our uFL to SMA adapters.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eAdafruit added some extra goodies to make this GPS FeatherWing better than a breakout: a FET-driven ENABLE pin so you can turn off the module using any microcontroller pin for low power use, a CR1220 coin cell holder to keep the RTC running and allow warm starts and a tiny bright red LED. The LED blinks at about 1Hz while it's searching for satellites and blinks once every 15 seconds when a fix is found to conserve power.\u003c\/p\u003e\n\u003cp\u003eComes as a fully assembled FeatherWing with GPS module and a coin cell holder. However, the 12mm coin cell is \u003cstrong\u003enot included\u003c\/strong\u003e - it isn't required but if you would like a battery backup, a CR1220 coin battery must be purchased seperately. We also toss in some header so you can solder it in and plug into your Feather.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-ultimate-gps-featherwing\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eA full tutorial is also available, which has tons of information about the Wing, schematics, pinout diagrams, how to test and use it and more!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSatellites: 22 tracking, 66 searching\u003c\/li\u003e\n\u003cli\u003ePatch Antenna Size: 15mm x 15mm x 4mm\u003c\/li\u003e\n\u003cli\u003eUpdate rate: 1 to 10 Hz\u003c\/li\u003e\n\u003cli\u003ePosition Accuracy: \u0026lt; 3 meters (all GPS technology has about 3m accuracy)\u003c\/li\u003e\n\u003cli\u003eVelocity Accuracy: 0.1 meters\/s\u003c\/li\u003e\n\u003cli\u003eWarm\/cold start: 34 seconds\u003c\/li\u003e\n\u003cli\u003eAcquisition sensitivity: -145 dBm\u003c\/li\u003e\n\u003cli\u003eTracking sensitivity: -165 dBm\u003c\/li\u003e\n\u003cli\u003eMaximum Velocity: 515m\/s\u003c\/li\u003e\n\u003cli\u003eMTK3339 Operating current: 25mA tracking, 20 mA current draw during navigation\u003c\/li\u003e\n\u003cli\u003eOutput: NMEA 0183, 9600 baud default\u003c\/li\u003e\n\u003cli\u003eDGPS\/WAAS\/EGNOS supported\u003c\/li\u003e\n\u003cli\u003eFCC E911 compliance and AGPS support (Offline mode : EPO valid up to 14 days )\u003c\/li\u003e\n\u003cli\u003eUp to 210 PRN channels\u003c\/li\u003e\n\u003cli\u003eJammer detection and reduction\u003c\/li\u003e\n\u003cli\u003eMulti-path detection and compensation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBreakout board details:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight (not including coin cell battery): 8.8g\u003c\/li\u003e\n\u003cli\u003eDimensions: 22.9mm x 51.2mm x 6.7mm \/ 0.90\" x 2.02\" x 0.26\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDownloads:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/datasheets\/PMTK_A11.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMTK3329\/MTK3339 command set sheet\u003c\/a\u003e for changing the fix data rate, baud rate, sentence outputs, etc!\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/datasheets\/GTop%20LOCUS%20Library%20User%20Manual-v13.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eLOCUS (built-in-datalogging system) user guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/datasheets\/GlobalTop-FGPMMOPA6H-Datasheet-V0A.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet for the PA6H (MTK3339) GPS module itself\u003cbr\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/datasheets\/GlobalTop%20MT3339%20PC%20Tool%20v1.3%20without%20F2.0\u0026amp;I3.1.rar\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMT3339 GPS PC Tool (windows only)\u003c\/a\u003e and the \u003ca href=\"https:\/\/cdn-shop.adafruit.com\/datasheets\/GlobalTop%20MT3339%20PC%20Tool%20Operation%20Manual%20v1.1.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ePC Tool manual\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/datasheets\/MiniGPS_Tool_1.7.1.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMini GPS tool (windows only)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":21438274887,"sku":"ADA3133","price":20.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/3133.jpg?v=1463995923"},{"product_id":"adafruit-15x7-charlieplex-led-matrix-display-featherwing","title":"Adafruit 15x7 CharliePlex LED Matrix Display FeatherWing","description":"\u003cp\u003eYou wont be able to look away from the mesmerizing patterns created by this \u003cb\u003eAdafruit 15x7 CharliePlex LED Matrix Display FeatherWing\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp\u003eThis 15x7 LED display can be paired with with any of our \u003ca href=\"\/en-eu\/collections\/feather\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFeather boards\u003c\/a\u003e for a beautiful, bright grid of 105 charlieplexed LEDs. It even comes with a built-in charlieplex driver that is run over I2C.\u003c\/p\u003e\n\u003cp\u003eWhat is particularly nice about this Wing is the I2C LED driver chip has the ability to PWM each individual LED in a 15x7 grid so you can have beautiful LED lighting effects, without a lot of pin twiddling. Simply tell the chip which LED on the grid you want lit, and what brightness and it's all taken care of for you. You get 8-bit (256 level) dimming for each individual LED.\u003c\/p\u003e\n\u003cp\u003eThe IS31FL3731 is a nice little chip - and it runs happily over 3.3V power. Inside is enough RAM for 8 separate frames of display memory so you can set up multiple frames of an animation and flip them to be displayed with a single command. Since it uses I2C, it takes up only the SDA\/SCL pins on your Feather and can share those pins with other I2C devices and sensors.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-15x7-7x15-charlieplex-led-matrix-charliewing-featherwing\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eAdafruits graphics library makes it easy to draw shapes, text and bitmaps for some strikingly beautiful LED displays. Check out the tutorial for assembly instructions, arduino example code, pinouts, schematics and more!\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/31FL3731_1.pdf?13147385969982673896\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eISSI IS31FL3731 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eUses I2C address 0x74 or 0x77\u003c\/li\u003e\n\u003cli\u003eProduct Dimensions: 51.0mm x 23.0mm x 3.0mm \/ 2.0\" x 0.9\" x 0.1\"\u003c\/li\u003e\n\u003cli\u003eProduct Weight: 3.8g\/0.1oz\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Red","offer_id":21698096903,"sku":"ADA3134","price":8.25,"currency_code":"GBP","in_stock":false},{"title":"Yellow","offer_id":21698097031,"sku":"ADA3135","price":9.0,"currency_code":"GBP","in_stock":true},{"title":"Green","offer_id":21698097095,"sku":"ADA3136","price":9.0,"currency_code":"GBP","in_stock":true},{"title":"Blue","offer_id":21698097159,"sku":"ADA3137","price":9.0,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":21698097223,"sku":"ADA3138","price":10.75,"currency_code":"GBP","in_stock":true},{"title":"Warm White","offer_id":3076744577034,"sku":"ADA3163","price":10.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/3134.jpg?v=1464343881"},{"product_id":"adafruit-feather-m0-rfm95-lora-radio","title":"Adafruit Feather M0 RFM96 LoRa Radio - 433MHz","description":"\u003cp\u003eThis is the \u003cstrong\u003e\u003cb\u003eAdafruit Feather M0 RFM96 LoRa Radio (433 MHz)\u003c\/b\u003e\u003c\/strong\u003e - Adafruits take on a microcontroller with a \"\u003ca href=\"https:\/\/www.lora-alliance.org\/\"\u003eLong Range (LoRa)\u003c\/a\u003e\" packet radio transceiver with built in USB and battery charging.\u003c\/p\u003e\n\u003cp\u003eIts an Adafruit Feather M0 with a 433MHz radio module cooked in! Great for making wireless networks that are more flexible than Bluetooth LE and without the high power requirements of WiFi. \u003ca href=\"\/en-eu\/search?type=product\u0026amp;q=feather\" target=\"_blank\"\u003eWe have other boards in the Feather family, check'em out here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eAt the Feather M0's heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3V logic, the same one used in the new Arduino Zero. This chip has a whopping 256K of FLASH (8x more than the Atmega328 or 32u4) and 32K of RAM (16x as much)! This chip comes with built in USB so it has USB-to-Serial program \u0026amp; debug capability built in with no need for an FTDI-like chip.\u003c\/p\u003e\n\u003cp\u003eTo make it easy to use for portable projects, Adafruit added a connector for any of their 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. We also tied the battery thru a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHere's some handy specs! Like all Feather M0's you get:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures 2.0\" x 0.9\" x 0.3\" (51mm x 23mm x 8mm) without headers soldered in\u003c\/li\u003e\n\u003cli\u003eLight as a (large?) feather - 5.8 grams\u003c\/li\u003e\n\u003cli\u003eATSAMD21G18 @ 48MHz with 3.3V logic\/power\u003c\/li\u003e\n\u003cli\u003eNo EEPROM\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak current output\u003c\/li\u003e\n\u003cli\u003eUSB native support, comes with USB bootloader and serial port debugging\u003c\/li\u003e\n\u003cli\u003eYou also get tons of pins - 20 GPIO pins\u003c\/li\u003e\n\u003cli\u003eHardware Serial, hardware I2C, hardware SPI support\u003c\/li\u003e\n\u003cli\u003e8 x PWM pins\u003c\/li\u003e\n\u003cli\u003e10 x analog inputs\u003c\/li\u003e\n\u003cli\u003e1 x analog output\u003c\/li\u003e\n\u003cli\u003eBuilt in 100mA lipoly charger with charging status indicator LED\u003c\/li\u003e\n\u003cli\u003ePin #13 red LED for general purpose blinking\u003c\/li\u003e\n\u003cli\u003ePower\/enable pin\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis \u003cstrong\u003eFeather M0 LoRa Radio\u003c\/strong\u003e uses the extra space left over to add an RFM9x LoRa 868\/915 MHz radio module. These radios are not good for transmitting audio or video, but they do work quite well for small data packet transmission when you need more range than 2.4 GHz (BT, BLE, WiFi, ZigBee).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSX127x LoRa® based module with SPI interface\u003c\/li\u003e\n\u003cli\u003ePacket radio with ready-to-go Arduino libraries\u003c\/li\u003e\n\u003cli\u003eUses the license-free ISM bands (ITU \"Europe\" @ 433MHz and ITU \"Americas\" @ 900MHz)\u003c\/li\u003e\n\u003cli\u003e+5 to +20 dBm up to 100 mW Power Output Capability (power output selectable in software)\u003c\/li\u003e\n\u003cli\u003e~300uA during full sleep, ~120mA peak during +20dBm transmit, ~40mA during active radio listening.\u003c\/li\u003e\n\u003cli\u003eSimple wire antenna or spot for uFL connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAdafruits initial tests with default library settings: over 1.2mi\/2Km line-of-sight with wire quarter-wave antennas. (\u003ca href=\"http:\/\/forum.anarduino.com\/posts\/list\/46.page#2854\" target=\"_blank\"\u003eWith setting tweaking and directional antennas, 20Km is possible\u003c\/a\u003e).\u003c\/p\u003e\n\u003cp\u003eComes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE. We also toss in some headers so you can solder it in and plug into a solderless breadboard. You will need to cut and solder on a small piece of wire (any solid or stranded core is fine) in order to create your antenna. \u003cstrong\u003eLipoly battery and USB cable not included\u003c\/strong\u003e but we do have lots of options in the shop if you'd like!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/www.semtech.com\/apps\/filedown\/down.php?file=sx1276_77_78_79.pdf\" target=\"_blank\"\u003eSX127x Datasheet\u003c\/a\u003e - The radio chip itself\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn-learn.adafruit.com\/assets\/assets\/000\/031\/659\/original\/RFM95_96_97_98W.pdf?1460518717\" target=\"_blank\"\u003eRFM9X\u003c\/a\u003e - The radio module, which contains the SX1272 chipset\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/3078\/LoRa_RFM95-915S2(13dBm)_FCC.pdf\" target=\"_blank\"\u003eFCC Test Report\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/3078\/etsireport_RFM95-868S2(11dBm).pdf\" target=\"_blank\"\u003eETSI Test Report\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/3078\/rohs_CAN14-015141-02_EC_15137200_F.PDF\" target=\"_blank\"\u003eRoHS Report\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProduct Dimensions: 50.8mm x 23.0mm x 7.2mm \/ 2.0\" x 0.9\" x 0.3\"\u003c\/p\u003e\n\u003cp\u003eProduct Weight: 5.6g \/ 0.2oz\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":22863038407,"sku":"ADA3179","price":28.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/3179.jpg?v=1466089502"},{"product_id":"adafruit-feather-m0-rfm69-packet-radio","title":"Adafruit Feather M0 RFM69 Packet Radio","description":"\u003cp\u003eThis is the\u003cb\u003e Adafruit Feather M0 RFM69 Packet Radio (433 MHz)\u003c\/b\u003e - Adafruits take on a microcontroller with a RFM69 HCW packet radio transceiver plus built in USB and battery charging. Its an Adafruit Feather M0 with a 433MHz radio module cooked in!\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/en-eu\/search?type=product\u0026amp;q=feather\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eWe have other boards in the Feather family, check'em out here.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eAt the Feather M0's heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3V logic, the same one used in the new Arduino Zero. This chip has a whopping 256K of FLASH (8x more than the Atmega328 or 32u4) and 32K of RAM (16x as much)! This chip comes with built in USB so it has USB-to-Serial program \u0026amp; debug capability built in with no need for an FTDI-like chip.\u003c\/p\u003e\n\u003cp\u003eTo make it easy to use for portable projects, Adafruit added a connector for any of their 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. They also tied the battery thru a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHere's some handy specs! Like all Feather M0's you get:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures 2.0\" x 0.9\" x 0.3\" (51mm x 23mm x 8mm) without headers soldered in\u003c\/li\u003e\n\u003cli\u003eLight as a (large?) feather - 5.8 grams\u003c\/li\u003e\n\u003cli\u003eATSAMD21G18 @ 48MHz with 3.3V logic\/power\u003c\/li\u003e\n\u003cli\u003eNo EEPROM\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak current output\u003c\/li\u003e\n\u003cli\u003eUSB native support, comes with USB bootloader and serial port debugging\u003c\/li\u003e\n\u003cli\u003eYou also get tons of pins - 20 GPIO pins\u003c\/li\u003e\n\u003cli\u003eHardware Serial, hardware I2C, hardware SPI support\u003c\/li\u003e\n\u003cli\u003e8 x PWM pins\u003c\/li\u003e\n\u003cli\u003e10 x analog inputs\u003c\/li\u003e\n\u003cli\u003e1 x analog output\u003c\/li\u003e\n\u003cli\u003eBuilt in 100mA lipoly charger with charging status indicator LED\u003c\/li\u003e\n\u003cli\u003ePin #13 red LED for general purpose blinking\u003c\/li\u003e\n\u003cli\u003ePower\/enable pin\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003eReset button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cb\u003eFeather M0 Radio\u003c\/b\u003e uses the extra space left over to add an RFM69HCW 433MHz radio module. These radios are not good for transmitting audio or video, but they do work quite well for small data packet transmission when you need more range than 2.4 GHz (BT, BLE, WiFi, ZigBee)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSX1231 based module with SPI interface\u003c\/li\u003e\n\u003cli\u003ePacket radio with ready-to-go Arduino libraries\u003c\/li\u003e\n\u003cli\u003eUses the license-free ISM band (\"European ISM\" @ 868MHz or \"American ISM\" @ 915MHz)\u003c\/li\u003e\n\u003cli\u003e+13 to +20 dBm up to 100 mW Power Output Capability (power output selectable in software)\u003c\/li\u003e\n\u003cli\u003e50mA (+13 dBm) to 150mA (+20dBm) current draw for transmissions\u003c\/li\u003e\n\u003cli\u003eRange of approx. 350 meters, depending on obstructions, frequency, antenna and power output\u003c\/li\u003e\n\u003cli\u003eCreate multipoint networks with individual node addresses\u003c\/li\u003e\n\u003cli\u003eEncrypted packet engine with AES-128\u003c\/li\u003e\n\u003cli\u003eSimple wire antenna or spot for uFL connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE. They also toss in some headers so you can solder it in and plug into a solderless breadboard. You will need to cut and solder on a small piece of wire (any solid or stranded core is fine) in order to create your antenna. \u003cb\u003e\u003ca href=\"\/en-eu\/products\/lipo-battery-pack\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eLipoly battery\u003c\/a\u003e and \u003ca href=\"\/en-eu\/products\/colourful-2-amp-power-supply\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eUSB cable\u003c\/a\u003e not included but we do have lots of options in the shop if you'd like!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e51mm x 23mm x 8mm \/ 2.0\" x 0.9\" x 0.28\"\u003c\/li\u003e\n\u003cli\u003eWeight: 5.6g\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/3071\/p3071p3077_RFM69HCW-433S2-FCC.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFCC Test Report\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/3076\/CAN14-015141-02_EC_15137200_F.PDF\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRoHS Test Report\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/3076\/CAN15-031854-04_EC_15983075_F.PDF\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRoHS Test Report\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/3076\/CAN15-031854-07_EC_15983075_F.PDF\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eREACH Test Report\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/3076\/RFM69HCW-V1.1.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRFM69HCW Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/3076\/sx1231.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSX1231 Transceiver Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":24236707527,"sku":"ADA3177","price":20.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/3177.jpg?v=1467718520"},{"product_id":"adafruit-ethernet-featherwing","title":"Adafruit Ethernet FeatherWing","description":"\u003cp\u003eWireless is wonderful, but sometimes you want the strong reliability of a wire. If your Feather board is going to be part of a permanent installation, this \u003cb\u003eEthernet FeatherWing\u003c\/b\u003e will let you add quick and easy wired Internet.\u003c\/p\u003e\n\u003cp\u003eJust plug in a standard \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/cat5e-utp-ethernet-cable\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eethernet cable\u003c\/a\u003e, and run the Ethernet2 library for cross-platform networking.\u003c\/p\u003e\n\u003cp\u003eEthernet is a tried-and-true networking standard. It's supported by every hub and switch, and because there's a physical connection you don't have to noodle around with SSIDs, passwords, authentication schemes or antennas. It works great with any of our \u003ca href=\"\/en-eu\/search?type=tag\u0026amp;q=feather\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFeathers\u003c\/a\u003e, the WIZ5500 chip communicates over SPI plus a single CS pin. The Arduino Ethernet2 library works great, and within a few seconds after connecting, will do the DHCP setup for you. As a nice extra, the RJ-45 jack has both link and activity lights that will light\/blink to let you know the current connection status.\u003c\/p\u003e\n\u003cp\u003eThis Wing does not support active Power-over-Ethernet (PoE), but you can easily hook up a passive PoE configuration with a passive injector, a 5V power adapter, and a 2.1mm to MicroUSB cable. \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-wiz5500-wiznet-ethernet-featherwing\/power-over-ethernet\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSee the tutorial page for more details\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eEach order comes with one assembled and tested FeatherWing, plus some header. You will need to solder in the header yourself but its a quick task. \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-wiz5500-wiznet-ethernet-featherwing\/overview\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCheck out the tutorial for code, schematics, files and more!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-wiz5500-wiznet-ethernet-featherwing\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eEagleCAD, Fritzing and datasheet available in the tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eProduct Dimensions: 59.2mm x 22.8mm x 17.5mm \/ 2.3\" x 0.9\" x 0.7\"\u003c\/li\u003e\n\u003cli\u003eProduct Weight: 10.0g \/ 0.4oz\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":27079000007,"sku":"ADA3201","price":16.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/3201.jpg?v=1470760229"},{"product_id":"teensy-3-x-feather-adapter","title":"Teensy 3.x Feather Adapter","description":"\u003cp\u003eOh man, is this not the best thing ever? You can now use the awesome Teensy 3 with any and all of our \u003ca href=\"\/en-eu\/search?type=product\u0026amp;q=featherwing\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFeatherWings\u003c\/a\u003e or \u003ca href=\"\/en-eu\/search?type=product\u0026amp;q=feather\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFeather accessories\u003c\/a\u003e and even get built-in LiPoly charging!\u003c\/p\u003e\n\u003cp\u003eThis Feather adapter rearranges the pins of a Teensy 3.x to give you the same shape and pinout for the Feathers. Adafruit have tested their \u003ca href=\"\/en-eu\/search?type=product\u0026amp;q=featherwing\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFeatherWings\u003c\/a\u003e so far and all are drop-in compatible. It's a great way to take advantage of the Feather ecosystem. Give your Teensy a \u003ca href=\"\/en-eu\/products\/dc-motor-stepper-featherwing-add-on-for-all-feather-boards\" target=\"_blank\" rel=\"noopener noreferrer\"\u003estepper\/DC motor driver\u003c\/a\u003e, \u003ca href=\"\/en-eu\/products\/adafruit-ultimate-gps-featherwing\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGPS\u003c\/a\u003e, \u003ca href=\"\/en-eu\/products\/adafruit-15x7-charlieplex-led-matrix-display-featherwing\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eLED matrix\u003c\/a\u003e or \u003ca href=\"\/en-eu\/products\/featherwing-oled-128x32-oled-add-on-for-all-feather-boards\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOLED\u003c\/a\u003e add-on with ease. With the space left over, they even added in a 500mA LiPoly charger that automatically charges over USB and will switch over to the LiPo when USB is unplugged. There's also a 100K resistor divider for monitoring the battery voltage connected to A7\u003c\/p\u003e\n\u003cp\u003eComes with one assembled adapter, shorty headers for attaching your Teensy 3, and both standard and stacking headers so you can use your Teensy in a breadboard and even plug a shield on top. Some soldering is required!\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003ca href=\"\/en-eu\/?q=teensy%203\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eTeensy 3.x\u003c\/a\u003e and \u003ca href=\"\/en-eu\/products\/lipo-battery-pack\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eLiPoly battery\u003c\/a\u003e not included!\u003c\/b\u003e (But we do stock them in the shop for your convenience)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEagleCAD PCB files on GitHub\u003c\/li\u003e\n\u003cli\u003eFritzing object in the Adafruit Fritzing Library\u003c\/li\u003e\n\u003cli\u003eProduct Dimensions: 50.8mm x 22.8mm x 7.3mm \/ 2.0\" x 0.9\" x 0.3\"\u003c\/li\u003e\n\u003cli\u003eProduct Weight: 4.3g \/ 0.2oz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRev A accidentally connects the Teensy's RTC VBAT pin to the Lipoly Battery\u003c\/strong\u003e, which may overdrive that pin - to resolve simply do not solder in the Teensy's \u003cstrong\u003eVBAT\u003cstrong\u003e pin when assembling!\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":27769109383,"sku":"ADA3200","price":4.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/3200.jpg?v=1471429910"}],"url":"https:\/\/shop.pimoroni.com\/en-eu\/collections\/arduino.oembed","provider":"Pimoroni Ltd","version":"1.0","type":"link"}