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Home / Development Boards & Control Boards / [Youxin Electronics] STM8S Development Board System Board STM8S103F3P6 MCU Core Board
Development Boards & Control Boards

Attributes

Brand -
Category Electronic Components / Maker DIY / Development Boards & Control Boards
Origin -
Microcontroller Model STM8S103F3P6
Core Architecture 8-bit STM8
Operating Voltage 3.3V to 5V
Clock Speed 16 MHz Max
Flash Memory 8 KB
SRAM 1 KB
EEPROM 128 Bytes
Programming Interface SWIM
Board Size 30mm x 20mm
Package Content 1 x Development Board

5 reviews

A

Anonymous

Apr 12, 2026

Rating: 5/5

Fast Shipping

Board arrived in good condition. Tested and working immediately upon arrival.

A

Anonymous

Mar 20, 2026

Rating: 4/5

Good Quality

Soldering is neat. Documentation could be better but the hardware is solid.

A

Anonymous

Feb 21, 2026

Rating: 5/5

Perfect for STM8 Learning

Used it for a university project. Very stable and responsive during testing.

A

Anonymous

Feb 01, 2026

Rating: 5/5

Great Starter Board

Works well with ST-Link V2. Pinout is clear and easy to follow for beginners.

A

Anonymous

Jan 26, 2026

Rating: 4/5

Compact Design

Fits well in small prototypes. Voltage regulation is basic but sufficient.

5 FAQ

Q: Can I use 5V logic levels?

A: Yes, the IOs are 5V tolerant which makes interfacing easier.

Q: What is the current consumption?

A: Typically low, around a few mA depending on usage and peripherals.

Q: Does it support Arduino IDE?

A: Not natively, you need specific STM8 platforms or use STM8CubeMX.

Q: Is a USB cable included?

A: No, this board requires an external programmer such as ST-Link.

Q: Is the crystal oscillator included?

A: Yes, the board comes with an onboard crystal for clock generation.

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