Arduino Pro micro 8Mhz


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The Pro Micro is an Arduino compatible microcontroller development board based on the ATmega32U4 IC designed by Sparkfun Electronics. It is based around the Arduino Leonardo which means you no longer need an additional USB-Serial Interface to program your Arduino. Just plug in the board, download the additional Arduino add-on and you’re ready to start programming!

The board is broken down into 24 individual pins and has 3 indication LEDs, one of which is dedicated to power. It features 4 channels of 10-bit ADC, 5 PWM pins, 12 DIOs as well as hardware serial connections Rx and Tx. This version runs on 3V at 8 MHz and can also run on 12V supplied to the “RAW” pin.


Out of stock

The Arduino Pro Micro 8Mhz 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.

  • ATMega 32U4 running at 3.3V/8MHz.
  • Supported under Arduino IDE v1.0.1
  • On-Board micro-USB connector for programming
  • 4 x 10-bit ADC pins.
  • 12 x Digital I/Os (5 are PWM capable).
  • Rx and Tx Hardware Serial Connections.
SKU: A2321 Categories: ,

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