Pro Micro – ATmega32U4 5V/16MHz microcontroller


Pro Micro is one of the most popular microcontrollers for use with split keyboard kits. Four 10-bit ADC pin and 12 digital I / O (5 PWM capability). Dimensions: 1.3×0.7″

  • ATmega32U4 running at 5V/16MHz with Arduino Leonardo bootloader
  • Micro-USB connector
  • Support QMK and TMK firmware
  • Arduino IDE 1.8
SKU: Pro Micro microcontroller Category: Tags: , , , , , ,


This microcontroller development board has 4 channel 10 bit ADC, 5 PWM pins, 12 DIO, and a hardware serial connection Rx and Tx you are familiar with. Running on 16MHz and 5V, this board will remind you a lot of other Arduino compatible boards that you like. There is a voltage regulator on board, so it can accept up to 12V DC.


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