Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | STM8S003F3P6 or STM8S103F3P6 |
| Architecture | 8-bit STM8 Core |
| 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 | Compact footprint for breadboard use |
Anonymous
Mar 30, 2026
Rating: 5/5
Reliable and compact
Very stable performance during my tests. The small form factor makes it easy to integrate into custom enclosures. Highly recommended for low-power applications.
Anonymous
Mar 26, 2026
Rating: 5/5
Perfect for learning STM8 architecture
This board is exactly what I needed to start experimenting with the STM8 family. The pinout is clearly labeled, and it fits perfectly on a standard breadboard. Great value for the price.
Anonymous
Mar 23, 2026
Rating: 4/5
Good basic board, needs external programmer
The board works well for prototyping. Just remember that you need a separate SWIM programmer as one is not included in the package. Once set up, compilation and flashing were smooth.
Anonymous
Mar 14, 2026
Rating: 5/5
Solid foundation for IoT sensors
I used this to build a simple temperature sensor node. The power consumption is low, and the processing speed is adequate for reading sensors and transmitting data.
Anonymous
Mar 13, 2026
Rating: 5/5
Excellent for university projects
Used this for my embedded systems course. It handles simple control tasks efficiently. The documentation online is sufficient to get started quickly.
Anonymous
Mar 04, 2026
Rating: 4/5
Great hardware, limited EEPROM on some versions
Make sure to check which chip version you receive. The S003 lacks EEPROM compared to the S103, but for the price, it is still a fantastic learning tool.
Q: Are there example codes available for beginners?
A: Yes, STMicroelectronics provides a standard peripheral library and numerous examples on their official website that are compatible with this chip series.
Q: What software environment is recommended for programming this board?
A: You can use ST Visual Develop (STVD) with the Cosmic compiler, or utilize the open-source SDCC compiler combined with an IDE like VS Code or Eclipse.
Q: Does this board come with a USB programmer included?
A: No, this package includes only the core board. You will need to purchase a separate SWIM programmer/debugger to upload code.
Q: Is the crystal oscillator pre-soldered on the board?
A: Yes, the board comes with the necessary external high-speed crystal oscillator pre-installed to run at up to 16 MHz.
Q: Can I power this board directly via the 5V pin?
A: It is recommended to power the board via the 3.3V pin if your source is regulated. If using the 5V pin, ensure there is an onboard regulator; otherwise, you may damage the MCU. Check the specific board revision schematic.
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