
Versatile STM32 Nucleo-64 dev board with STM32F401RET6 MCU. Features Arduino & ST morpho connectivity for easy prototyping.
The Nucleo Board, STM32F401RET6 MCU is a powerful and versatile STM32 Nucleo-64 development board designed to provide an accessible entry point for both prototyping and learning. Based on the robust STM32F401RET6 microcontroller, it delivers a flexible combination of performance and power efficiency, making it ideal for a wide range of embedded applications.
A key feature is its comprehensive connectivity. The board includes both an ARDUINO® Uno V3 expansion connector and ST morpho extension pin headers. This dual-header system provides full access to all the microcontroller's I/O pins, allowing for effortless expansion with a vast ecosystem of specialised Arduino-compatible shields and custom extension boards. This makes it perfect for rapidly testing new concepts and building functional prototypes.
Power supply is highly flexible, supporting options via the onboard ST-LINK USB connection (VBUS) or from external sources. For compatible configurations, an internal or external SMPS (Switched-Mode Power Supply) can be utilised to significantly reduce power consumption during Run mode, which is crucial for battery-powered or energy-sensitive projects.
The board is equipped with practical user interfaces, including one user-programmable push-button and one reset button, alongside a 32.768kHz crystal oscillator for accurate timing. It is supported by a wide range of popular Integrated Development Environments (IDEs), such as IAR Embedded Workbench®, MDK-ARM, and the free STM32CubeIDE, streamlining the development workflow.
Supplied as a complete kit containing the Nucleo board and necessary software, this development platform is an excellent tool for students, hobbyists, and professional engineers looking to harness the capabilities of the ARM Cortex-M4 core within the STM32F4 family.
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