This STM8S103 Minimum development board is suitable for STM8 enthusiast. It packs a lot of power in a very small package.

• 16 MHz advanced STM8 core with Harvard architecture and 3-stage pipeline
• RAM: 1 Kbyte
• 2.95 to 5.5 V operating voltage
• Internal, user-trimmable 16 MHz RC
• Internal low-power 128 kHz RC
• On-board 5V Regulator.
• Can be powered by 5V USB port
• Support SWIM programming.
• 2 Built-In LEDs Power and GPIO on pin PD3 (This should flash when you power it up)
• On board reset button
• 8K Flash Memory
• 640 bytes EEPROM
• Reflash up to 10K times