0140baf7e0
* Reorder STM32 MCUs * Add STM32F4xx to mcu_selection.mk * Set MCU for phoenix and tkw/stoutgat/v2/f411
f401 blackpill onekey
Supported Hardware: STM32F401CCU6 WeAct v1.3.
To trigger keypress, short together pins B0 and A7.