Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Microcontroller	STM32F401RCT6
Core Architecture	ARM Cortex-M4 32-bit RISC
Flash Memory	256 KB
SRAM	64 KB
Logic Voltage	3.3V
Input Voltage	5V via USB or VIN Pin
Digital I/O Pins	51 Available GPIO
Communication Interfaces	USB, UART, SPI, I2C
Board Dimensions	53mm x 23mm
Package Weight	15 grams

5 reviews

Anonymous

Apr 13, 2026

Rating: 5/5

Perfect for Embedded Learning

This board works flawlessly with STM32CubeIDE. The pinout is clearly marked and the USB connection is stable.

Anonymous

Mar 28, 2026

Rating: 4/5

Good but needs documentation

Hardware is solid, but I wish there was a more detailed schematic provided online. Still recommended.

Anonymous

Mar 15, 2026

Rating: 5/5

Great Value Core Board

Compact size makes it easy to integrate into custom PCBs. No issues with flashing firmware.

Anonymous

Jan 31, 2026

Rating: 5/5

Reliable Performance

Running sensors and WiFi modules without any power stability issues. Very happy with this purchase.

Anonymous

Jan 21, 2026

Rating: 5/5

Excellent for Prototyping

Headers are well soldered. The form factor fits standard breadboards perfectly.

5 FAQ

Q: Does it come with pin headers?

A: Yes, the board comes with standard pin headers pre-soldered for immediate use.

Q: Is this compatible with Arduino IDE?

A: Yes, you can use Arduino IDE by installing the appropriate STM32 board support package.

Q: Can the 5V pin output power?

A: The 5V pin is primarily for input to power the board, but check specific schematics for regulator output capabilities.

Q: Is the USB port for data or power only?

A: The micro USB port supports both power supply and data communication for programming.

Q: What debugger do you recommend?

A: The ST-Link V2 is fully compatible and works seamlessly with this board.

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