Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Microcontroller	STM32H743IIT6
CPU Core	ARM Cortex-M7
Clock Speed	480 MHz
Flash Memory	2 MB
SRAM	1 MB
Operating Voltage	3.3V
Input Voltage	5V (USB) / 6-12V (VIN)
Digital I/O Pins	82
Analog Input Channels	24 (16-bit ADC)
Communication Interfaces	USB OTG, CAN, Ethernet, SDIO

5 reviews

Anonymous

Mar 23, 2026

Rating: 5/5

Solid Build Quality

PCB quality is high. USB-C connector feels durable. Works out of the box with STM32CubeIDE.

Anonymous

Mar 20, 2026

Rating: 5/5

Perfect for Robotics

Using this for a quadcopter flight controller. The processing power handles sensor fusion without lag.

Anonymous

Mar 05, 2026

Rating: 4/5

Powerful but Warm

Excellent board overall. It does get a bit warm when driving multiple peripherals at max clock. Recommend a heatsink.

Anonymous

Feb 23, 2026

Rating: 5/5

Great Upgrade from F4

Migrated from the F429 and the performance boost is noticeable. Pinout is similar enough to make porting easy.

Anonymous

Jan 18, 2026

Rating: 5/5

Blazing Fast Speed

The 480 MHz clock speed makes a huge difference for my DSP projects. Compilation is quick and execution is smooth.

5 FAQ

Q: What is the maximum current per GPIO pin?

A: Each GPIO pin can source or sink up to 25mA. Total current limits apply per port.

Q: Can I power this via the VIN pin?

A: Yes, the VIN pin accepts 6V to 12V DC input to power the board regulated down to 3.3V.

Q: Is this compatible with the Arduino IDE?

A: Yes, this board is compatible with the Arduino IDE using the STM32duino core package.

Q: Does it come with a debugger?

A: No, the board does not include an onboard debugger. You will need an external ST-Link or J-Link.

Q: Is MicroPython supported?

A: Yes, MicroPython is supported on the STM32H7 series. You can flash the firmware via DFU mode.

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