Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Core Architecture	ARM Cortex-M4
Maximum Frequency	168 MHz
Flash Memory	1024 KB
SRAM	192 KB
Operating Voltage	3.3V
Input Voltage	5V (via USB/VIN)
GPIO Count	82 Pins
Interfaces	USB OTG, CAN, SDIO
Board Size	55mm x 55mm
Chip Authenticity	Original STMicroelectronics

5 reviews

Anonymous

Apr 10, 2026

Rating: 4/5

Good board, no cable

Board quality is excellent. Just note that you need to buy a USB cable separately if you don't have one.

Anonymous

Apr 02, 2026

Rating: 5/5

Reliable minimal system

We bought 10 units for our workshop. All of them worked out of the box without issues.

Anonymous

Mar 14, 2026

Rating: 5/5

Perfect for embedded projects

The board arrived quickly and works flawlessly. I verified the chip ID using STM32CubeProgrammer. Highly recommended for students.

Anonymous

Mar 02, 2026

Rating: 5/5

Great for learning ARM

Using this for my university course. Pin headers are standard spacing which makes breadboarding easy.

Anonymous

Jan 24, 2026

Rating: 5/5

Genuine chip confirmed

I was worried about clones but this is the real deal. Clock speeds are stable at 168MHz.

5 FAQ

Q: Does this board support MicroPython?

A: Yes, the STM32F407 supports MicroPython. You will need to flash the firmware separately.

Q: Which IDE do you recommend?

A: STM32CubeIDE is free and fully supported. Keil and IAR are also compatible options.

Q: Can I power servos directly from this board?

A: It is not recommended to power high-current servos directly. Use an external power source for motors.

Q: What debugger interface is available?

A: The board exposes SWD and JTAG pins on the header. You can use an ST-Link V2 debugger.

Q: Is the 5V pin output or input?

A: The 5V pin is primarily an input via USB. You can also supply 5V externally to VIN.

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