Anonymous
Apr 11, 2026
Rating: 3/5
Okay board
Functions well but beginners should know you need a separate ST-Link programmer.
Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| CPU Core | ARM Cortex-M3 |
| Flash Memory | 64 KB |
| SRAM | 20 KB |
| Max Frequency | 72 MHz |
| GPIO Pins | 37 I/O Ports |
| ADC Resolution | 12-bit |
| Communication | USART, SPI, I2C, USB |
| Operating Voltage | 3.3V |
| Dimensions | 53mm x 23mm |
| Weight | 10g |
Anonymous
Apr 11, 2026
Rating: 3/5
Okay board
Functions well but beginners should know you need a separate ST-Link programmer.
Anonymous
Mar 24, 2026
Rating: 4/5
Good quality
Board is well made but headers are not included. You need to solder them yourself.
Anonymous
Mar 12, 2026
Rating: 5/5
Genuine STM32
Tested with SWD debugger and the chip ID matches genuine ST microcontroller.
Anonymous
Feb 25, 2026
Rating: 5/5
Fast delivery
Arrived quickly and was well packaged in an anti-static bag. No damage.
Anonymous
Feb 06, 2026
Rating: 5/5
Great starter board
Works flawlessly with CubeIDE. Perfect for learning ARM architecture.
Q: What is the maximum current per GPIO pin?
A: The maximum current sink or source per I/O port is approximately 25mA.
Q: Can I program this using the Arduino IDE?
A: Yes, this board is compatible with the Arduino IDE using the STM32duino core package.
Q: What programmer do I need to upload code?
A: You will need an ST-Link V2 or J-Link debugger to flash code via the SWD interface.
Q: Is the 5V pin an output or input?
A: The 5V pin is typically an input for powering the board via the onboard regulator.
Q: Does this board come with pin headers soldered?
A: No, the board is shipped without headers to allow for flexible mounting options.