Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller Model | STM32F103C8T6 |
| Core Architecture | ARM Cortex-M3 32-bit RISC |
| Maximum Frequency | 72 MHz |
| Flash Memory | 64 KB |
| SRAM | 20 KB |
| Operating Voltage | 3.3V (5V tolerant inputs) |
| I/O Pins | 37 GPIO pins |
| Interface Support | UART, SPI, I2C, CAN, USB 2.0 |
| Included Accessories | Breadboard, Jumper Wires, USB Cable, Pin Headers |
| Compatible IDEs | Keil MDK, STM32CubeIDE, Arduino IDE (with bootloader) |
Anonymous
Mar 24, 2026
Rating: 4/5
Solid minimum system board
Good stable power regulation and reset circuit. I used this as the brain for a small line-following robot. The only reason for 4 stars instead of 5 is that the USB cable included is a bit short, but that's a minor issue.
Anonymous
Mar 17, 2026
Rating: 5/5
Works with Arduino IDE seamlessly
I was worried about compatibility, but after installing the appropriate board manager URL, this flashed just like an Arduino Uno. It's much faster and has more memory. Great bridge for moving from AVR to ARM.
Anonymous
Mar 12, 2026
Rating: 4/5
Great value, minor soldering needed
The core board is excellent quality for the price. You need to solder the pin headers yourself if you want to use it on a breadboard immediately, but the kit includes everything needed. The STM32F103 chip is genuine and runs at full speed.
Anonymous
Mar 11, 2026
Rating: 5/5
Everything I needed to start
Never touched an MCU before this. The kit comes with jumper wires and a breadboard which saved me a separate trip to the store. The community support for this specific board model is huge, making troubleshooting easy.
Anonymous
Mar 06, 2026
Rating: 5/5
Perfect for beginners following the Bilibili tutorial
I bought this specifically to follow the new 2024 Jiangke Da series on Bilibili. The board works flawlessly out of the box. All pins are labeled clearly, and the included breadboard makes prototyping very easy. Highly recommended for students.
Anonymous
Mar 05, 2026
Rating: 5/5
Excellent learning tool
As a university student, this kit has been invaluable for my embedded systems course. The documentation linked in the description is helpful, and the hardware is robust enough to handle mistakes while learning. Fast shipping too!
Q: What debugger interface does this board support?
A: This board supports SWD (Serial Wire Debug) programming and debugging. You will need a separate ST-Link V2 or J-Link debugger to utilize this feature for advanced development.
Q: Is the 5V pin safe to use for powering sensors?
A: Yes, the 5V pin is connected directly to the USB 5V input when powered via USB, or to the VIN pin if using an external supply. It is suitable for powering 5V sensors, but ensure your total current draw does not exceed the USB limit.
Q: Can I find the source code for the examples mentioned in the video?
A: Absolutely. The GitHub repository link is provided in the video description on Bilibili and in the PDF manual included in the download section of our product page.
Q: Does this board come with a pre-installed bootloader for Arduino IDE?
A: Yes, most batches of this kit come with the Maple Mini or generic STM32 bootloader pre-flashed, allowing direct use with the Arduino IDE. If not, it can be easily flashed via an ST-Link debugger.
Q: What is the maximum current this board can supply to peripherals?
A: The onboard regulator can typically supply up to 200mA-300mA depending on the specific component revision. For high-current devices like motors, we recommend using an external power source.
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