A
Anonymous
Apr 10, 2026
Rating: 4/5
Good Quality
Board is solid and functions well. The pin labels are a bit small but readable with magnification.
Description
STM8S003F3P6/STM8S103F3P6 Core Board Development Board System Board Learning Board Module
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller Model | STM8S003F3P6 / STM8S103F3P6 |
| Core Architecture | 8-bit STM8 |
| Flash Memory | 8 KB |
| SRAM | 1 KB |
| EEPROM | 128 Bytes |
| Operating Voltage | 3.3 V |
| Input Voltage | 4.5 V - 5.5 V |
| GPIO Pins | 11 Programmable I/O |
| Programming Interface | SWIM |
| Board Dimensions | 30 x 20 mm |
5 reviews
A
Anonymous
Apr 03, 2026
Rating: 5/5
Fast Delivery
Arrived quickly and works as described. No issues with the initial blink test.
A
Anonymous
Mar 11, 2026
Rating: 5/5
Perfect for Prototyping
Used this for a sensor project. Very stable and low power consumption during sleep modes.
A
Anonymous
Feb 05, 2026
Rating: 4/5
Value for Money
Cheap and effective. Just remember it requires an external programmer to upload code.
A
Anonymous
Jan 28, 2026
Rating: 5/5
Excellent Starter Board
Works great with ST-Link V2. Perfect for learning embedded systems without breaking the bank.
5 FAQ
Q: Is 5V logic supported on the pins?
A: Yes, most GPIO pins on this STM8 module are 5V tolerant.
Q: What is the maximum clock frequency?
A: The internal RC oscillator runs up to 16MHz reliably.
Q: Can I power it via USB?
A: Yes, if the board has a micro USB port populated, otherwise power via the VCC pin.
Q: Does this board include a programmer?
A: No, the ST-Link programmer is sold separately. You will need one to upload code.
Q: What software should I use to program this?
A: You can use STVD, IAR Embedded Workbench, or SDCC for development.
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