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QMK Proton C

Footprint
Pro Micro
Connectivity
wired
Chip
STM32
Firmware
QMK ZMK

166 designs socket a Pro Micro-shaped controller.

You can build these with it

This board fits the socket these 68 designs take, and runs firmware each of them ships.

and 18 more, not drawn here

Same socket, firmware not ready

98 designs take the same connector. Nothing says QMK Proton C cannot drive them — only that no source we read says it does, so treat each one as a porting job rather than a purchase.

and 86 more, not drawn here

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