This board is very suitable for learners that want to learn STM8S microcontroller.

On-board SWIM interface, and it can be programmed with ST-LINK V2.

On-board reset button and power indicator LED.

On-board test indicator LED, and the beginners can program to control it.

On-board 100ma 3.3V Regulator.

All GPIO are led out and the names of the pins are marked

Microcontroller: STM8S103F3P6.

Burning times: 10k cycles

Operating voltage: 3.3 V.

IO logic voltage: 3.3V

Digital I/O Pins: 16.

Analog Input Pins: 5.

Flash Memory: 8KB.

RAM: 1KB.

EEPROM: 640B.

Programmable Clock Speed: 16 MHz (MAX).