STM8S003F3P6 STM8 STM8S Minimum System Development Board

Use STM8S003F3P6 as master IC

leads all pins, the pin next to mark out the function of this pin, pin should make their own welding, optional up or down (pin to bring your own)

Support SWIM debug mode

USB MINI line to take power, or 2.54 to take power

Optional external crystal (bring your own)

PD3 pin, pick up an LED light for easy debugging