{"product_id":"arduino-pro-mini-328-3-3v-8mhz","title":"Arduino Pro Mini 328 - 3.3V\/8MHz","description":"\u003cp\u003eIt's blue! It's thin! It's the Arduino Pro Mini! SparkFun's minimal design approach to Arduino. This is a 3.3V Arduino running the 8MHz bootloader.\u003c\/p\u003e\n\u003cp\u003eArduino Pro Mini does not come with connectors populated so that you can solder in any connector or wire with any orientation you need. We recommend first time Arduino users start with the Uno R3. It's a great board that will get you up and running quickly. The Arduino Pro series is meant for users that understand the limitations of system voltage (3.3V), lack of connectors, and USB off board.\u003c\/p\u003e\n\u003cp\u003eSparkFun really wanted to minimize the cost of an Arduino. In order to accomplish this they used all SMD components, made it two layer, etc. This board connects directly to the FTDI Basic Breakout board and supports auto-reset. The Arduino Pro Mini also works with the FTDI cable but the FTDI cable does not bring out the DTR pin so the auto-reset feature will not work. There is a voltage regulator on board so it can accept voltage up to 12VDC. If you're supplying unregulated power to the board, be sure to connect to the \"RAW\" pin on not VCC.\u003c\/p\u003e\n\u003cp\u003eThe latest and greatest version of this board breaks out the ADC6 and ADC7 pins as well as adds footprints for optional I2C pull-up resistors! SparkFun also took the opportunity to slap it with the \u003ca href=\"http:\/\/www.sparkfun.com\/news\/592\"\u003eOSHW logo\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e A portion of this sale is given back to Arduino LLC to help fund continued development of new tools and new IDE features.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eATmega328 running at 8MHz with external resonator (0.5% tolerance)\u003c\/li\u003e\n\u003cli\u003eLow-voltage board needs no interfacing circuitry to popular 3.3V devices and modules (GPS, accelerometers, sensors, etc)\u003c\/li\u003e\n\u003cli\u003e0.8mm Thin PCB\u003c\/li\u003e\n\u003cli\u003eUSB connection off board\u003c\/li\u003e\n\u003cli\u003eWeighs less than 2 grams!\u003c\/li\u003e\n\u003cli\u003eSupports auto-reset\u003c\/li\u003e\n\u003cli\u003e3.3V regulator\u003c\/li\u003e\n\u003cli\u003eMax 150mA output\u003c\/li\u003e\n\u003cli\u003eOver current protected\u003c\/li\u003e\n\u003cli\u003eDC input 3.3V up to 12V\u003c\/li\u003e\n\u003cli\u003eOn board Power and Status LEDs\u003c\/li\u003e\n\u003cli\u003eAnalog Pins: 8\u003c\/li\u003e\n\u003cli\u003eDigital I\/Os: 14\u003c\/li\u003e\n\u003cli\u003e0.7x1.3\" (18x33mm)\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\/Boards\/Arduino-Pro-Mini-v14.pdf\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Dev\/Arduino\/Boards\/Arduino-Pro-Mini-v14.zip\"\u003eEagle Files\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/tutorials\/244\"\u003eGetting Started Tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/assets\/c\/6\/2\/2\/1\/ProMini8MHzv2.pdf\"\u003eGraphical Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/sparkfun\/Arduino_Pro_Mini_328\"\u003eGitHub\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":40537724682323,"sku":"DEV-11114","price":11.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/11114-01.jpg?v=1676909986","url":"https:\/\/shop.pimoroni.com\/en-eu\/products\/arduino-pro-mini-328-3-3v-8mhz","provider":"Pimoroni Ltd","version":"1.0","type":"link"}