History

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blackpill_f401.c	…
chconf.h	…
config.h	…
halconf.h	…
mcuconf.h	…
readme.md	…
rules.mk	…

readme.md

F401 Blackpill onekey

Supported Hardware: STM32F401CCU6 WeAct v1.3

To trigger keypress, short together pins B0 and A7.