Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller Model | STM32G030F6P6 |
| Operating Voltage | 3.3V / 5V Selectable |
| Debug Interface | SWD (Serial Wire Debug) |
| Flash Memory | 32 KB |
| SRAM | 8 KB |
| Max CPU Frequency | 64 MHz |
| Board Dimensions | 25mm x 18mm |
| GPIO Pins | 18 Available I/Os |
| Power Connector | Micro-USB & Pin Header |
| Package Type | TSSOP20 |
Anonymous
Mar 26, 2026
Rating: 5/5
Perfect for lightweight embedded projects
This board is incredibly compact and works flawlessly with STM32CubeIDE. The SWD header is clearly labeled, making debugging a breeze. Great value for the price.
Anonymous
Mar 17, 2026
Rating: 5/5
Exceeded expectations
Very impressed with the build quality. The PCB layout is clean, and the power regulation is stable. Highly recommend for anyone moving from Arduino to STM32.
Anonymous
Mar 16, 2026
Rating: 4/5
Good budget option
Works as expected. Flashing firmware is quick. Only downside is that it doesn't come with headers pre-soldered, so you need to do that yourself.
Anonymous
Mar 15, 2026
Rating: 5/5
Great starter board for ARM Cortex-M0+
I bought this to learn ARM programming. It connects easily via ST-Link V2. The dual voltage support is very convenient for interfacing with different sensors.
Anonymous
Mar 13, 2026
Rating: 5/5
Reliable for industrial control prototypes
We used several of these for prototyping a motor controller. They have been stable under continuous operation. The form factor fits well into our custom enclosures.
Anonymous
Mar 03, 2026
Rating: 4/5
Solid performance, minor documentation gaps
The hardware quality is excellent and the 64MHz speed is sufficient for my sensor reading application. Would give 5 stars if the pinout diagram was included in the box.
Q: Are the GPIO pins 5V tolerant?
A: Most GPIO pins on the STM32G030 are not 5V tolerant when configured as inputs. Please refer to the specific datasheet for FT (Five Volt Tolerant) markings on individual pins before connecting 5V logic.
Q: Is this compatible with the Arduino IDE?
A: Yes, it is compatible with the Arduino IDE. You will need to install the appropriate STM32 board package via the Board Manager and select the generic STM32G0 series.
Q: Does this board come with a built-in programmer or do I need an external ST-Link?
A: This board does not have a built-in programmer. You will need an external debugger/programmer such as an ST-Link V2 or V3 to upload code via the SWD port.
Q: Can I power this board directly via USB?
A: Yes, you can power the board using the Micro-USB port. It also features a pin header for external 3.3V or 5V power supply if needed.
Q: What is the maximum current this board can source from the 3.3V pin?
A: The onboard regulator can typically supply up to 200mA, but we recommend keeping the load under 100mA for optimal stability and heat management.
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