Microcontroller minimum system board-STM8S105C6T6

product description

        The module uses STM8S105C6T6 as the core and leads out all IO ports. The power supply can be selected from 5V or 3.3V and leads to 5V and 3.3V power interfaces. It has two LED indicators, four buttons, leads to the SWIM interface and serial port interface, current test interface and external expansion interface, and integrates a buzzer circuit.

Features

• Lead out all IO, power, download, test and other interfaces of MCU
• 5V or 3.3 can be selected as MCU power supply
• SWIM or serial port download program can be selected

  Pin function table

  symbol	describe
  P1	SWIM download interface
  P2	STM8 IO port
  P3	STM8 IO port
  P4	Power selection interface
  P5	5V power interface
  P6	3.3V power interface
  P7	USB interface
  P8	STM8 serial port interface
  P9	0.96' screen interface

  P10	External expansion interface
  P11	External expansion interface
  P12	External expansion interface
  P13	External expansion interface
  P14	External expansion interface
  P15	Total current test interface
  P16	MCU current test interface