Adafruit’s RP2040 Powered Keyboards Are Your DIY Keyboard Crafting Shortcut


Building your own mechanical keyboard used to involve an Arduino / Teensy and learning enough C / C++ to make it all work. With the introduction of the Raspberry Pi RP2040 SoC and Adafruit’s CircuitPython we have a cheap and easy to use means to make our won interfaces. Adafruit are working on two keyboard related projects. 

Adafruit’s KB2040 is an Arduino Pro Micro pin compatible board that offers the power of the RP2040 for your next keyboard build. Keeb Boar is a 3 x 4 macropad also powered by the same chip as used in the Raspberry Pi Pico.



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