{"product_id":"ad12859","title":"Pro Micro - 3.3V\/8MHz [DEV-12587] - (AD12859)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Pro Micro is similar to the Mini Pro, except with an ATmega32U4 on board. The USB transceiver inside the 32U4 allows us to add on-board USB connectivity and do away with large external USB interfaces.\u003c\/p\u003e\n\u003cp\u003eThis tiny little board does all the neat tricks for Arduino that you're familiar with: 4 channels of 10-bit ADC, 5 PWM pins, 12 DIO's, as well as hardware serial connections Rx and Tx. Running at 8 MHz and 3.3V, this board will remind you of many of your other favorite Arduino-compatible boards, but this little guy can go almost anywhere.\u003c\/p\u003e\n\u003cp\u003eThis is the 3.3V version, so as always, be mindful of system voltage limits and so on. The lower system voltage also has its advantages, however, such as ease of use with many common 3.3V sensors. There is a voltage regulator so it can accept voltage up to 12 VDC. If you are supplying unregulated power to the board, make sure to connect to the \"RAW\" pin, not VCC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eATMega 32U4 at 3.3V\/8 MHz\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino IDE v1.0.1\u003c\/li\u003e\n\u003cli\u003eOn-board micro-USB connector for programming\u003c\/li\u003e\n\u003cli\u003e4 10-bit ADC pins\u003c\/li\u003e\n\u003cli\u003e12 digital I\/Os (5 with PWM capability)\u003c\/li\u003e\n\u003cli\u003eHardware serial connections Rx and Tx\u003c\/li\u003e\n\u003cli\u003eOur smallest Arduino-compatible board to date!\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\/Pro_Micro_v13b.pdf\"\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\"\u003eEagle Files\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.sparkfun.com\/tutorials\/338\"\u003eHookup Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Dev\/Arduino\/Boards\/ProMicro8MHzv1.pdf\"\u003eGraphical Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/Dev\/Arduino\/Boards\/ATMega32U4.pdf\"\u003eDatasheet\u003c\/a\u003e (ATMega 32U4)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Dev\/Arduino\/Boards\/32U4Note.pdf\"\u003eFirmware Note\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/sparkfun\/SF32u4_boards\/archive\/master.zip\"\u003eArduino Addon Files\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/sparkfun\/Arduino_Boards\"\u003eArduino Addon Files (IDE 1.5+)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/sparkfun\/Pro_Micro\"\u003eGitHub\u003c\/a\u003e (Design Files)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003ca href=\"https:\/\/www.sparkfun.com\/pro-micro-3-3v-8mhz.html\" target=\"_blank\" title=\"Enlace de referencia\" rel=\"noopener\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #333333; font-family: Helvetica Neue, Helvetica, Arial, sans-serif;\"\u003e\u003cspan\u003eReference Link\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":47619324641380,"sku":"AD12859","price":25.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/12587-01b.jpg?v=1767209864","url":"https:\/\/www.microjpm.store\/en\/products\/ad12859","provider":"MicroJPM","version":"1.0","type":"link"}