Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller Model | STM32F405RGT6 |
| CPU Core | ARM Cortex-M4 |
| Max Clock Frequency | 168 MHz |
| Flash Memory | 1024 KB |
| SRAM | 192 KB |
| Operating Voltage | 3.3V |
| USB Interface | USB OTG FS/HS |
| Debug Interface | SWD / JTAG |
| GPIO Pins | 51 Available |
| Board Dimensions | 55mm x 25mm |
Anonymous
Mar 27, 2026
Rating: 4/5
Solid hardware
Pinout is standard and easy to breadboard. Wish it had more headers included in the package, but the board itself functions perfectly.
Anonymous
Mar 18, 2026
Rating: 5/5
Reliable for robotics
Using it for motor control in a small rover. The PWM outputs are precise and the board handles voltage fluctuations well. Great purchase.
Anonymous
Mar 11, 2026
Rating: 5/5
Perfect upgrade from F103
The M4 core makes a difference in floating point calculations. Pinout is familiar if you have used STM32 boards before. Very satisfied with the build quality.
Anonymous
Mar 06, 2026
Rating: 4/5
Good value board
Performance is great but documentation could be more detailed for beginners. Once you get the environment set up, it runs very stable.
Anonymous
Jan 29, 2026
Rating: 5/5
Excellent for embedded projects
Works flawlessly with STM32CubeIDE. The performance jump from the F103 series is noticeable in my signal processing tasks. Highly recommend for intermediate users.
Q: Does it come with an onboard debugger?
A: No, this board does not have an onboard debugger. You will need an external ST-Link V2 or J-Link programmer to upload code.
Q: Is this board compatible with Keil MDK?
A: Yes, this board is fully compatible with Keil MDK, IAR EWARM, and GCC-based IDEs like STM32CubeIDE.
Q: How many hardware PWM channels are available?
A: The STM32F405RGT6 has multiple timers allowing for many PWM channels. Specific availability depends on your pin configuration, but generally over 10 are usable.
Q: What is the recommended power supply voltage for VIN?
A: You can supply 5V via the USB port or use the VIN pin for external power between 5V and 9V. The onboard regulator handles the rest.
Q: Can I use Arduino IDE with this board?
A: Yes, you can use the Arduino IDE by installing the STM32duino board package. However, native STM32CubeIDE is recommended for full feature access.
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