~ruther/qmk_firmware

ref: 5d2f2af19897d1f5fd35cb8475fc8b3f74f201f1 qmk_firmware/keyboards/handwired/onekey/stm32f405_feather/readme.md -rw-r--r-- 346 bytes
5d2f2af1 — Ryan OLED: driver naming cleanups (#21710) 2 years ago

#Adafruit Feather STM32F405 Express onekey

To trigger keypress, short together pins GPIO 12 / PC2 and GPIO 11 / PC3.

https://learn.adafruit.com/adafruit-stm32f405-feather-express/dfu-bootloader-details#enabling-dfu-bootloader-mode-3045622-2