{"product_id":"pro-micro-5v-16mhz","title":"Pro Micro - 5V\/16MHz","description":"\u003cp\u003eAt SparkFun, they refuse to leave ‘good enough’ alone. That’s why they’re adding to their line-up of Arduino-compatible microcontrollers once more!\u003c\/p\u003e\n\u003cp\u003eThe Pro Micro is similar to the Pro Mini except with an ATmega32U4 on board. The USB transceiver inside the 32U4 allows us to add USB connectivity on-board and do away with bulky external USB interface.\u003c\/p\u003e\n\u003cp\u003eThis tiny little board does all of the neat-o Arduino tricks that you’re familiar with: 4 channels of 10-bit ADC, 5 PWM pins, 12 DIOs as well as hardware serial connections Rx and Tx. Running at 16MHz and 5V, this board will remind you a lot of your other favorite Arduino-compatible boards but this little guy can go just about anywhere. 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\u003eThis latest revision corrects the silk error from the last version of the board so that pin 14 is correctly labeled. We’ve also added a PTC fuse and diode protection to the power circuit and corrected the RX and TX LED circuit.\u003c\/p\u003e\n\u003cp\u003eNot sure which Arduino or Arduino-compatible board is right for you? Check out SparkFun's \u003ca href=\"https:\/\/www.sparkfun.com\/arduino_guide\" target=\"_blank\"\u003eArduino Buying Guide\u003c\/a\u003e!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 1.3x0.7\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eATmega32U4 running at 5V\/16MHz\u003c\/li\u003e\n\u003cli\u003eSupported under Arduino IDE v1.0.1\u003c\/li\u003e\n\u003cli\u003eOn-Board micro-USB connector for programming\u003c\/li\u003e\n\u003cli\u003e4 x 10-bit ADC pins\u003c\/li\u003e\n\u003cli\u003e12 x Digital I\/Os (5 are PWM capable)\u003c\/li\u003e\n\u003cli\u003eRx and Tx Hardware Serial Connections\u003c\/li\u003e\n\u003cli\u003eOur Smallest Arduino-Compatible Board Yet!\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\/Arduino\/Boards\/SparkFun_Pro_Micro_v13a.pdf\" target=\"_blank\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Dev\/Arduino\/Boards\/SparkFun_Pro_Micro_v13a.zip\" target=\"_blank\"\u003eEagle Files\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/tutorials\/338\" target=\"_blank\"\u003eHookup Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Dev\/Arduino\/Boards\/ATMega32U4.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e (ATmega32U4)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Dev\/Arduino\/Boards\/32U4Note.pdf\" target=\"_blank\"\u003eFirmware Note\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/sparkfun\/SF32u4_boards\/archive\/master.zip\" target=\"_blank\"\u003eArduino Addon Files\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/sparkfun\/Arduino_Boards\" target=\"_blank\"\u003eArduino Addon Files (IDE 1.5+)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/sparkfun\/Pro_Micro\" target=\"_blank\"\u003eGitHub\u003c\/a\u003e (Design Files)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":7487693313,"sku":"DEV-12640","price":17.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/12640-01a.jpg?v=1445346282","url":"https:\/\/shop.pimoroni.com\/en-eu\/products\/pro-micro-5v-16mhz","provider":"Pimoroni Ltd","version":"1.0","type":"link"}