Anonymous
Apr 14, 2026
Rating: 5/5
Excellent Compatibility
Works with Keil MDK and GCC compilers. Highly recommend for hobbyists.
Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller Model | STM32F103ZET6 |
| Core Architecture | ARM Cortex-M3 32-bit RISC |
| Flash Memory | 512 KB |
| SRAM Capacity | 64 KB |
| System Clock | Up to 72 MHz |
| Input Voltage | 5V DC via USB or VIN |
| Debug Interface | JTAG and SWD Supported |
| GPIO Ports | 112 Fast I/O Lines |
| Board Size | 80mm x 55mm x 12mm |
| Package Weight | 50 grams |
Anonymous
Apr 14, 2026
Rating: 5/5
Excellent Compatibility
Works with Keil MDK and GCC compilers. Highly recommend for hobbyists.
Anonymous
Apr 12, 2026
Rating: 4/5
Good Value Board
Hardware is solid. The documentation could be better but standard STM32 resources work fine.
Anonymous
Feb 23, 2026
Rating: 5/5
Great for Embedded Learning
This board is perfect for university projects. All pins are accessible and it works smoothly with STM32CubeIDE.
Anonymous
Feb 16, 2026
Rating: 5/5
Fast Delivery
Arrived well packaged. No bent pins and the USB port is sturdy.
Anonymous
Jan 24, 2026
Rating: 5/5
Reliable Performance
Been using it for a week without issues. The voltage regulator stays cool even under load.
Q: Is the USB cable included in the box?
A: No, the package includes the board only. A standard Mini USB cable is required.
Q: Can I power this with 9V battery?
A: Yes, you can connect 9V to the VIN pin, the onboard regulator handles it.
Q: What debugger do you recommend?
A: We recommend using an ST-Link V2 programmer for best compatibility.
Q: Does this board support the Arduino IDE?
A: Yes, it can be programmed via Arduino IDE using the STM32duino core package.
Q: Are the IO pins 5V tolerant?
A: Most GPIOs are 3.3V logic. Please refer to the datasheet for specific 5V tolerant pins.