Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | STM8S003F3P6 or STM8S103F3P6 |
| Operating Voltage | 3.3V DC |
| Flash Memory | 8 KB |
| SRAM | 1 KB |
| EEPROM | 128 Bytes (STM8S103) / None (STM8S003) |
| Clock Speed | Up to 16 MHz |
| I/O Ports | Multiple GPIO pins available |
| Interface | SWIM programming interface |
| Board Dimensions | Approx. 20mm x 15mm |
| Package Type | TSSOP20 mounted on breakout board |
Anonymous
Mar 24, 2026
Rating: 5/5
Reliable for industrial prototyping
We used several of these for a quick proof-of-concept in an industrial control application. They handled the logic requirements perfectly and remained stable during extended testing.
Anonymous
Mar 15, 2026
Rating: 5/5
Perfect for learning STM8 architecture
This board is exactly what I needed to get started with the STM8 family. The pinout is clearly labeled, and it works flawlessly with the ST-Link programmer. Great value for the price.
Anonymous
Mar 13, 2026
Rating: 5/5
Great documentation support online
As a beginner, I was worried about finding resources, but there are plenty of tutorials for this specific chip. The board makes it easy to access all pins for experiments.
Anonymous
Mar 08, 2026
Rating: 4/5
Solid performer for the cost
You can't beat the price per unit. It's not as powerful as an ARM Cortex-M4, but for simple control tasks and learning embedded C, it is more than sufficient.
Anonymous
Mar 05, 2026
Rating: 4/5
Good quality, minor soldering needed
The board itself is well-made. I had to solder headers onto it as they weren't pre-installed, which is standard for these modules. Once set up, the compilation and upload process was smooth.
Anonymous
Mar 01, 2026
Rating: 5/5
Compact and efficient
Love how small this footprint is. It fits easily into tight spaces in our custom enclosures. Power consumption is also very low, which is great for battery-operated projects.
Q: Which IDE is recommended for developing on this platform?
A: You can use STVD (ST Visual Develop) with the Cosmic compiler, or utilize modern alternatives like SDCC (Small Device C Compiler) with various editors.
Q: Can I power this board directly via USB?
A: No, this board operates at 3.3V and does not have an onboard voltage regulator for 5V USB input. You must provide a regulated 3.3V supply.
Q: Is the EEPROM available on the STM8S003 version?
A: No, the STM8S003F3P6 does not have data EEPROM. Only the STM8S103F3P6 version includes 128 bytes of EEPROM.
Q: What programmer is required to upload code to this board?
A: You need an ST-Link V2 or compatible SWIM programmer to flash code onto the STM8 microcontroller.
Q: Does this board come with pre-soldered header pins?
A: No, the board typically ships without header pins soldered to allow for flexible mounting options. You will need to solder them yourself.
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