Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Microcontroller Unit	STM32F429IGT6
CPU Core	ARM Cortex-M4 with FPU
Max Clock Speed	180 MHz
Flash Memory	1024 KB
SRAM Capacity	192 KB + 64 KB
Wireless Module	Integrated Wi-Fi 802.11 b/g/n
Operating Voltage	3.3V Logic, 5V Input
Debug Interface	SWD and JTAG
GPIO Pins	114 Fast I/O Ports
Board Size	55 x 55 mm

5 reviews

Anonymous

Apr 07, 2026

Rating: 5/5

Fast and Reliable

Upgraded from an Arduino Uno. The speed difference is noticeable.

Anonymous

Feb 16, 2026

Rating: 5/5

Excellent STM32 Board

Works perfectly with CubeIDE. The Wi-Fi module is a nice bonus for IoT projects.

Anonymous

Feb 09, 2026

Rating: 4/5

Good value but docs needed

Hardware is solid. Wish the Wi-Fi library examples were more detailed.

Anonymous

Feb 02, 2026

Rating: 4/5

Great MCU, steep learning curve

Powerful chip. Not recommended for absolute beginners to embedded systems.

Anonymous

Jan 22, 2026

Rating: 5/5

Perfect for Prototyping

Love the onboard wireless. Saves space on my breadboard.

5 FAQ

Q: What is the logic level voltage?

A: The GPIO pins operate at 3.3V logic levels. Please use level shifters for 5V devices.

Q: Is this compatible with Arduino IDE?

A: Yes, you can use the Arduino IDE with the appropriate STM32 core package installed.

Q: Can I power it via battery?

A: Yes, there is a VIN pin that accepts external power supply within the specified range.

Q: Does it support MicroPython?

A: Yes, this board supports MicroPython firmware flashing via USB.

Q: Is an external debugger required?

A: No, it has onboard debugging support, but an ST-Link adapter is recommended for advanced debugging.

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