Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | STM32F103C8T6 (ARM Cortex-M3) |
| Operating Voltage | 3.3V |
| Flash Memory | 64 KB |
| SRAM | 20 KB |
| System Clock | 72 MHz |
| Debug Interface | SWD (Serial Wire Debug) |
| GPIO Pins | 37 Available I/O Pins |
| ADC Resolution | 12-bit, up to 16 channels |
| Board Dimensions | 23mm x 43mm |
| Connector Type | 2.54mm Pin Headers (Pre-soldered) |
Anonymous
Mar 24, 2026
Rating: 5/5
Fast shipping and well packaged
Arrived in anti-static packaging with no bent pins. Bootloader works out of the box. Highly recommend for anyone moving from Arduino to 32-bit development.
Anonymous
Mar 18, 2026
Rating: 5/5
Great alternative to Blue Pill
I've used the standard Blue Pill boards before, but this Lu Xiaoban version feels more robust. It recognized immediately in my IDE without any driver headaches.
Anonymous
Mar 17, 2026
Rating: 4/5
Good documentation support online
The board itself is great. While it didn't come with a printed manual, there are plenty of community resources and wikis available to get started quickly.
Anonymous
Mar 13, 2026
Rating: 4/5
Solid build quality, compact size
Very compact and fits easily into small projects. The soldering on the headers is clean. Only minor issue is that the reset button is a bit stiff, but otherwise excellent.
Anonymous
Mar 06, 2026
Rating: 5/5
Perfect for learning ARM Cortex-M3
This board is exactly what I needed to start my journey with STM32. The pinout is clearly marked, and it works flawlessly with the ST-Link V2 programmer. Great value for the price.
Anonymous
Mar 02, 2026
Rating: 5/5
Reliable for industrial prototypes
Used this for a sensor interface prototype. The 72MHz clock speed handles real-time data processing well. Stable power delivery even with multiple peripherals attached.
Q: Can I use this board for 5V logic projects?
A: No, the STM32F103C8T6 operates at 3.3V logic levels. Connecting 5V signals directly to the GPIO pins may damage the microcontroller. Please use a logic level shifter if interfacing with 5V devices.
Q: Is this compatible with the Arduino IDE?
A: Yes, it is compatible. You can program it using the Arduino IDE by installing the appropriate STM32 core package via the Board Manager.
Q: Does the package include the pin headers pre-soldered?
A: Yes, this version comes with the male pin headers already soldered onto the board, ready for immediate use in breadboards or sockets.
Q: What is the maximum current this board can supply on the 3.3V pin?
A: The onboard regulator can typically supply up to 200mA, but we recommend keeping the load under 150mA for stable operation and to prevent overheating.
Q: Does this board come with a USB-to-TTL converter onboard?
A: No, this specific model does not have an onboard USB-to-TTL chip. You will need an external ST-Link V2 or USB-TTL adapter for programming and serial communication.
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