{"product_id":"adafruit-feather-m0-express-designed-for-circuitpython-atsamd21-cortex-m0","title":"Adafruit Feather M0 Express - Designed for CircuitPython - ATSAMD21 Cortex M0","description":"\u003cp\u003eWe love all the Feathers equally, but this Feather is very special. It's the first Feather that is \u003cem\u003especifically\u003c\/em\u003e designed for use with CircuitPython! CircuitPython is Adafruits beginner-oriented flavor of MicroPython - and as the name hints at, its a small but full-featured version of the popular Python programming language specifically for use with circuitry and electronics.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note, CircuitPython is still in \u003cem\u003ebeta\u003c\/em\u003e and Adafruit are working hard to make it awesome! \u003c\/strong\u003ePlease pick up one of these Feather M0 Expresses if you want to try it out - maybe even help us find bugs and make improvements!\u003c\/p\u003e\n\u003cp\u003eThat doesn't mean you cant \u003cem\u003ealso\u003c\/em\u003e use it with Arduino IDE! At 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\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 - 5 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 Express\u003c\/strong\u003e uses the extra space left over to add a \u003cstrong\u003eMini NeoPixel\u003c\/strong\u003e, \u003cstrong\u003e2 MB SPI Flash \u003c\/strong\u003estorage and a little prototyping space. You can use the SPI Flash storage like a very tiny hard drive. When used in CircuitPython, the 2 MB flash acts as storage for all your scripts, libraries and files. When used in Arduino, you can read\/write files to it, like a little datalogger or SD card, and then with our helper program, access the files over USB.\u003c\/p\u003e\n\u003cp\u003eComes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE or for loading CircuitPython. We also toss in some header so you can solder it in and plug into a solderless breadboard. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\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\/usb-a-to-microb-cable-black\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eUSB 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\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-feather-m0-express-designed-for-circuit-python-circuitpython\"\u003eWanna get started with this fancy new Feather? We have a full guide with details on using it with both \u003cstrong\u003eArduino IDE\u003c\/strong\u003e and \u003cstrong\u003eCircuitPython\u003c\/strong\u003e. The guide also has wiring information, drivers, Fritzing objects, schematics, datasheets and more!\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eProduct Dimensions: 51.0mm x 22.8mm x 7.3mm \/ 2.0\" x 0.9\" x 0.3\"\u003c\/li\u003e\n\u003cli\u003eProduct Weight: 4.7g \/ 0.2oz\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":40768798794,"sku":"ADA3403","price":19.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/3403-00.jpg?v=1539263842","url":"https:\/\/shop.pimoroni.com\/en-eu\/products\/adafruit-feather-m0-express-designed-for-circuitpython-atsamd21-cortex-m0","provider":"Pimoroni Ltd","version":"1.0","type":"link"}