Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Microcontroller Model	STM32H743IIT6
Core Architecture	ARM Cortex-M7
Maximum Frequency	480 MHz
Flash Memory	2 MB
SRAM Capacity	1 MB
Operating Voltage	3.3V
Input Voltage	5V (USB or VIN Pin)
Board Dimensions	55mm x 25mm
Weight	15g
Package Includes	1x Core Board, 1x Pin Header Set

5 reviews

Anonymous

Mar 29, 2026

Rating: 5/5

Fast Performance

480MHz is no joke. Handling DSP tasks smoothly. Voltage regulation seems stable under load. Highly recommended for embedded projects.

Anonymous

Mar 19, 2026

Rating: 4/5

Good value for money

Solid build quality and boots up immediately. Documentation could be slightly more detailed for beginners, but standard H7 resources work fine.

Anonymous

Feb 25, 2026

Rating: 4/5

Nice Board

Pinout is standard which makes wiring easy. Gets slightly warm during heavy computation but nothing concerning. Good purchase.

Anonymous

Feb 13, 2026

Rating: 5/5

Great for Learning

Used this for a university project. Compatible with standard ST-Link programmers. No issues with flashing firmware.

Anonymous

Feb 13, 2026

Rating: 5/5

Excellent H7 Board for Prototyping

Works perfectly with STM32CubeIDE. The 480MHz speed is noticeable compared to my old F4 boards. Pinout is clearly labeled.

5 FAQ

Q: Can I use this with the Arduino IDE?

A: Yes, it is possible to use the Arduino IDE by installing the STM32duino board package, though native STM32 tools are recommended for full performance.

Q: Are the GPIO pins 5V tolerant?

A: Most GPIOs operate at 3.3V logic levels. Please check the specific datasheet for FT (Five Volt Tolerant) markings on specific pins before connecting 5V signals.

Q: Does this come with an onboard debugger?

A: No, this is a minimal system board. You will need an external debugger such as an ST-Link V2 or V3 to program and debug the MCU.

Q: Which IDEs are supported for this board?

A: This board is compatible with STM32CubeIDE, Keil MDK, IAR Embedded Workbench, and GCC-based toolchains.

Q: What is the current consumption in run mode?

A: Current consumption varies by clock speed and peripheral usage. Typically around 150mA at 480MHz with all peripherals active. Sleep modes consume significantly less.

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