Board overview
https://www.electrodragon.com/product/stm32f405-mini-development-board-micropython-compatible-pyboard/
STM32F405RGT6
- LQFP-64
Pin Map
Used Pin
- LED1~4 PA13 14 15, PB4
- button PB3, reset
- pull-up PB6 PB7 PB10 PB11
demo testing code
import pyb
while True:
pyb.LED(1).on()
pyb.LED(2).on()
pyb.LED(3).on()
pyb.LED(4).on()
pyb.delay(500)
pyb.LED(1).off()
pyb.LED(2).off()
pyb.LED(3).off()
pyb.LED(4).off()
pyb.delay(500)
demo
- https://t.me/electrodragon3/214
ref
- micropython-dat firmware please find in out repository
- STM1004