keychron_qmk_firmware/platforms/chibios/boards
..
BLACKPILL_STM32_F401
BLACKPILL_STM32_F411
common
GENERIC_STM32_F042X6
GENERIC_STM32_F072XB
GENERIC_STM32_F303XC
GENERIC_STM32_F407XE
GENERIC_STM32_F446XE
GENERIC_STM32_G431XB
GENERIC_STM32_G474XE
GENERIC_STM32_L412XB
GENERIC_STM32_L433XC
IC_TEENSY_3_1/board
IC_TEENSY_4_1
keyboard-config-templates
QMK_PROTON_C
STM32_F103_STM32DUINO