Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller Model | STM32G431C8T6 |
| CPU Core | ARM Cortex-M4F |
| Max Frequency | 170 MHz |
| Flash Memory | 128 KB |
| SRAM | 32 KB |
| Operating Voltage | 3.3V |
| USB Interface | Type-C |
| Debug Interface | SWD |
| Board Dimensions | 55 x 25 mm |
| Weight | 15 grams |
Anonymous
Apr 08, 2026
Rating: 5/5
Compact and powerful
Love the minimal footprint. Fits perfectly into my custom PCB designs. Bootloader works out of the box.
Anonymous
Mar 04, 2026
Rating: 5/5
Perfect for embedded projects
This board works flawlessly with STM32CubeIDE. The USB-C connection is stable and programming is quick.
Anonymous
Mar 01, 2026
Rating: 5/5
Reliable development tool
Using this for motor control experiments. The G4 series handles PWM very well. Highly recommended.
Anonymous
Jan 28, 2026
Rating: 4/5
Good value but needs care
Great core board for the price. Pin headers were not included so I had to solder them myself. Otherwise excellent.
Anonymous
Jan 21, 2026
Rating: 3/5
Decent but documentation scarce
The board itself is fine, but finding specific pin mapping examples took some time. Good for experienced users.
Q: Is a debugger included?
A: No, this is a minimal system board. You will need an external ST-Link or J-Link debugger.
Q: Is it Arduino compatible?
A: It is not directly Arduino compatible, but can be programmed using Arduino IDE with STM32 core packages.
Q: Can I power this via USB only?
A: Yes, the board can be powered directly through the USB Type-C port at 5V.
Q: What is the maximum clock speed?
A: The STM32G431C8T6 runs at a maximum frequency of 170 MHz.
Q: Which IDEs are supported?
A: It supports STM32CubeIDE, Keil MDK, IAR Embedded Workbench, and PlatformIO.
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