STM8S207R8 Development Board / STM8 Mini System Core Learning Board for Arduino
Features: - Black board small size and delicate - Adopts STM8S207R8 MCU with 51* GPIO/256K Flash/48K SRAM - All GPIO independent output 3.3V/5V output good contact - Onboard power indicator lamp reset button 24M external oscillator - Onboard programmable LED - Laying SWIM interface output for development connection - Onboard RTC battery offer MCU power off maintain and backup