{"product_id":"genuine-sparkfun-arduino-pro-328-3-3v-8mhz","title":"SparkFun Arduino Pro 328 - 3.3V\/8MHz Boards, Sparkfun Originals","description":"\u003cp\u003eIt’s blue! It’s skinny! It’s the Arduino Pro! SparkFun’s minimal design approach to Arduino. This is a 3.3V Arduino running the 8MHz bootloader. Because the system voltage for this board is lower than other Arduino development boards, it may not be compatible with many Arduino shields which were designed to run at 5V. The Arduino Pro 3.3V still works great with our prototyping shield so you can create your own 3.3V shields. The lower system voltage also has its advantages, like ease of use with many common 3.3V sensors.\u003c\/p\u003e\n\n\u003cp\u003e Arduino Pro 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\n\u003cp\u003e To keep things affordable and low profile, we’ve chosen to make the DC power jack footprint available, but not to populate it. We recommend running the board with a LiPo battery for better portability. Also, to keep the cost low, we made changes like using all SMD components and switching to a two layer PCB.\u003c\/p\u003e\n\n\u003cp\u003e This board connects directly to the FTDI Basic Breakout board and supports auto-reset. The Arduino Pro 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. In this latest version of the Arduino Pro we’ve also moved the FTDI headers back\u003cem\u003e just a skoach\u003c\/em\u003e so that the pins don’t hang over the edge of the board. We’ve also populated it with a sturdier power selection switch.\u003c\/p\u003e\n\n\u003cp\u003e Not sure which Arduino or Arduino-compatible board is right for you? Check out our \u003ca href=\"https:\/\/www.sparkfun.com\/arduino_guide\"\u003eArduino Buying Guide\u003c\/a\u003e!\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote: \u003c\/strong\u003eA 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\n\u003cp\u003e\u003cstrong\u003e Features:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eATmega328 running at 8MHz external resonator\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\u003eUSB connection off board\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\u003eReverse polarity protected\u003c\/li\u003e\n\u003cli\u003eDC input 3.3V up to 12V\u003c\/li\u003e\n\u003cli\u003eResettable fuse prevents damage to board in case of short\u003c\/li\u003e\n\u003cli\u003ePower select switch acts as on\/off switch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 2.1x2.05\" (53.34x52.08mm)\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments: \u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Dev\/Arduino\/Boards\/Arduino-Pro-v14.pdf\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Dev\/Arduino\/Boards\/Arduino-Pro-v14.zip\"\u003eEagle Files\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.arduino.cc\/en\/Main\/ArduinoBoardPro\"\u003eArduino Pro Homepage\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.arduino.cc\/en\/Guide\/ArduinoPro\"\u003eGetting Started\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/sparkfun\/Arduino_Pro_328\"\u003eGitHub (Design Files)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eReplaces:\u003c\/strong\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/products\/9221\"\u003eDEV-09221\u003c\/a\u003e\u003c\/p\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19061112901,"sku":"10914:DEV-10914:spark","price":2475.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/10914-01a.jpg?v=1575978710","url":"https:\/\/www.tanotis.com\/products\/genuine-sparkfun-arduino-pro-328-3-3v-8mhz","provider":"Tanotis","version":"1.0","type":"link"}