Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller Model | STM32F103VET6 / STM32F407VET6 |
| CPU Architecture | ARM Cortex-M3 / Cortex-M4 |
| Maximum Frequency | 72MHz / 168MHz |
| Flash Memory | 512 KB |
| SRAM Capacity | 64KB / 192KB |
| Operating Voltage | 3.3V DC |
| GPIO Pins | 80+ Available |
| Debug Interface | JTAG / SWD |
| USB Connector | Micro USB / Type-C |
| Board Dimensions | 54mm x 24mm |
Anonymous
Mar 14, 2026
Rating: 4/5
Good Value Board
Works well for the price. Had to install USB drivers manually on Windows 10, but otherwise no issues.
Anonymous
Mar 13, 2026
Rating: 5/5
Perfect for University Projects
Used this board for my embedded systems coursework. It works flawlessly with STM32CubeIDE and the pinout is standard.
Anonymous
Feb 28, 2026
Rating: 5/5
Solid Build Quality
The PCB quality is excellent. All pins are clearly labeled which saves a lot of time during prototyping.
Anonymous
Jan 27, 2026
Rating: 5/5
Recommended for Beginners
Community support is helpful. Plenty of tutorials available online for this specific core board.
Anonymous
Jan 21, 2026
Rating: 5/5
Great for Competitions
Low power consumption and stable performance during long runs. Highly recommend for hackathons.
Q: Are the GPIO pins 5V tolerant?
A: Most GPIOs operate at 3.3V logic levels. Please refer to the datasheet before connecting 5V signals.
Q: Can I power the board via the VIN pin?
A: Yes, you can supply 5V input via VIN, which is regulated down to 3.3V internally.
Q: What debugger do you recommend for this board?
A: ST-Link V2 is commonly used and works reliably with this core board.
Q: Does this board support the Arduino IDE?
A: Yes, it is compatible with the Arduino IDE using the STM32duino package.
Q: Are the header pins soldered by default?
A: No, the headers are not included by default to allow for custom breadboard usage.
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