Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller Model | STM32F103C8T6 |
| Core Architecture | ARM Cortex-M3 32-bit RISC |
| Maximum Frequency | 72 MHz |
| Flash Memory | 64 KB |
| SRAM | 20 KB |
| Operating Voltage | 3.3V |
| Input Voltage Range | 3.6V - 6V (via onboard regulator) |
| Digital I/O Pins | 37 GPIO pins |
| Interface Support | UART, SPI, I2C, CAN, USB 2.0 |
| Board Dimensions | 53mm x 23mm x 12mm |
Anonymous
Mar 30, 2026
Rating: 5/5
Perfect starter board for embedded systems
This is exactly what I needed to get started with ARM development. The pinout is clearly labeled, and it works flawlessly with the Arduino IDE and STM32CubeIDE. Great value for the price.
Anonymous
Mar 22, 2026
Rating: 4/5
Great performance, compact size
The 72MHz speed is more than enough for my motor control project. The form factor is tiny, which is great for fitting into small chassis, but makes hand-soldering headers a bit tricky if you aren't experienced.
Anonymous
Mar 17, 2026
Rating: 5/5
Reliable for student projects
Bought ten of these for our university lab. They have held up well under constant plugging and unplugging. The bootloader works every time without issues.
Anonymous
Mar 13, 2026
Rating: 5/5
Easy to set up on Windows and Linux
I was worried about driver issues, but installing the ST-Link drivers was straightforward. Uploaded my first blink sketch in under 10 minutes. Highly recommended for beginners.
Anonymous
Mar 11, 2026
Rating: 4/5
Solid hardware, minor documentation gaps
The board itself is high quality and the soldering is clean. I deducted one star because the included PDF manual was a bit sparse, but online communities have plenty of tutorials to fill the gap.
Anonymous
Mar 05, 2026
Rating: 5/5
Best bang for your buck
Compared to other dev boards in this category, the Wulu Electronics version offers the best balance of cost and reliability. No dead pixels on the debug LED and stable voltage regulation.
Q: Does this board come with pre-soldered header pins?
A: No, this board is typically shipped without header pins soldered to allow for flexible mounting options. You will need to solder them yourself or use jumper wires directly.
Q: Can I power this board via the Micro-USB port?
A: Yes, you can power the board through the Micro-USB port. It also has a VIN pin if you wish to supply external power between 3.6V and 6V.
Q: What software environments are supported for programming?
A: This board supports multiple environments including STM32CubeIDE, Keil MDK, IAR Embedded Workbench, and can be programmed using the Arduino IDE with the appropriate STM32 board manager package.
Q: Is there an onboard crystal oscillator?
A: Yes, the board includes an 8MHz high-speed external crystal oscillator (HSE) and a 32.768kHz low-speed crystal for the RTC, ensuring accurate timing for your applications.
Q: Is this compatible with the standard ST-Link V2 programmer?
A: Yes, the board features a standard SWD interface that is fully compatible with ST-Link V2 and V3 programmers for debugging and flashing firmware.
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