Black Pill STM32 ARM Controller

6,03  - 4,98  excl. VAT


The Black Pill

The Black Pill is a cheap and powerful alternative microcontroller, that, due to it’s amount of I/O pins and higher processing power allows for some diodeless builds with more than just 34 keys, as is the standard with a Pro Micro.


This microcontroller isn’t directly compatible with the Pro Micro. To use this controller, the keyboard must be specifically designed to use this specific microcontroller.


  • STM32F401CCU6 MCU
  • 84 MHz clock speed
  • 64 kB SRAM
  • 256 kB flash
  • 35 I/O pins


There are no reviews yet.

Be the first to review “Black Pill STM32 ARM Controller”

Your email address will not be published.