Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller Model | STM32F411CEU6 |
| CPU Core | ARM Cortex-M4F |
| Maximum Frequency | 100 MHz |
| Flash Memory | 512 KB |
| SRAM | 128 KB |
| Operating Voltage | 3.3V |
| USB Interface | Type-C |
| GPIO Count | 37 Pins |
| Supported Languages | MicroPython, C, C++ |
| Board Dimensions | 21mm x 41mm |
Anonymous
Feb 18, 2026
Rating: 5/5
Fast shipping and quality
Arrived quickly. Board looks well manufactured with good soldering and sturdy USB port.
Anonymous
Feb 17, 2026
Rating: 4/5
Great value board
Good performance for the price. Pinout diagram could be clearer on the silkscreen, but overall a solid purchase.
Anonymous
Feb 17, 2026
Rating: 5/5
Perfect for MicroPython projects
Works flawlessly out of the box. Flashing MicroPython was straightforward and the performance is excellent for the size.
Anonymous
Feb 10, 2026
Rating: 5/5
Compact and powerful
Love the small form factor. Fits perfectly in my wearable project without adding too much bulk.
Anonymous
Jan 28, 2026
Rating: 4/5
Good for learning
Used this for a university embedded systems project. Documentation online is helpful for beginners.
Q: Is the bootloader pre-installed?
A: Yes, the board comes with a bootloader ready for MicroPython or DFU mode programming.
Q: Can I power it via USB?
A: Yes, the USB Type-C port provides both power and data connectivity for programming and operation.
Q: Does this support Arduino IDE?
A: Yes, it can be programmed using the Arduino IDE with appropriate STM32 board support packages installed.
Q: What is the input voltage range?
A: The board operates at 3.3V logic. Please ensure compatible voltage levels when connecting peripherals.
Q: Is a debugger included?
A: No, this board does not include an onboard debugger. You may need an external ST-Link programmer.
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