NUCLEO-F401RE STM32 Nucleo-64 development board

The STMicroelectronics NUCLEO-F401RE is a powerful and affordable 32-bit development board featuring the STM32F401RET6 microcontroller, built around the ARM® Cortex®-M4 core running at up to 84 MHz. Designed for developers, students, and hobbyists, this board provides a flexible platform for embedded, IoT, and control applications requiring strong computational performance and low power consumption.

The board integrates rich peripherals and interfaces, including USART, SPI, I²C, PWM, ADC, and DAC, and supports Arduino™ Uno V3 and ST morpho headers, ensuring compatibility with a wide range of shields and expansion modules.

Equipped with an on-board ST-LINK/V2-1 debugger/programmer, the NUCLEO-F401RE enables seamless programming and debugging without any external tools. It is fully supported by the STM32Cube ecosystem, including STM32CubeMX, STM32CubeIDE, and third-party IDEs such as Keil, IAR, and GCC-based toolchains, making development simple and efficient.

Key Features:

• STM32F401RET6 MCU (ARM Cortex-M4, 84 MHz, 512 KB Flash, 96 KB RAM)

• On-board ST-LINK/V2-1 debugger/programmer with USB interface

• Arduino™ Uno V3 and ST morpho connectors for easy expansion

• Multiple communication interfaces: USART, SPI, I²C, PWM, ADC, DAC

• USB-powered or external power input

• Supported by STM32Cube tools and various IDEs

• Compact, robust, and easy to use for rapid prototyping