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STMicroelectronics NUCLEO-U031R8 Development Board

₹1,959.00 (Inclusive of all taxes)
Out of Stock

The STMicroelectronics NUCLEO-U031R8 is a versatile development board featuring an ultra-low-power STM32U0 Cortex-M0+ microcontroller, designed for efficient evaluation and prototyping. It offers seamless expansion with Arduino Uno V3 and ST Morpho connectors, alongside an integrated ST-LINK debugger.

Features

  • Features STM32U0 Cortex-M0+ ultra-low-power microcontroller.
  • Equipped with Arduino Uno V3 and ST Morpho expansion connectors.
  • Integrated ST-LINK debugger/programmer for streamlined development.
  • Supports flexible power supply and ultra-low consumption modes.
  • Fully compatible with the comprehensive STM32Cube software ecosystem.

Out of stock

Description

The STM32 NUCLEO-U031R8 Development Board offers a robust platform for evaluating the advanced capabilities of STM32U0 series microcontrollers. This board simplifies the development process for embedded applications by providing a direct interface to the MCU’s core features and peripherals. Its design emphasizes ease of use, making it ideal for both rapid prototyping and detailed application development.

Featuring standard Arduino Uno V3 and ST Morpho expansion headers, the NUCLEO-U031R8 allows developers to effortlessly extend its functionality with a wide range of shields and modules, providing comprehensive access to all MCU I/Os. The integrated ST-LINK debugger eliminates the need for external programming tools, facilitating efficient code development, flashing, and real-time debugging directly from the board.

Optimized for low-power applications, the board leverages the STM32U0’s ultra-low-power modes and flexible power supply options. Full support for the STM32Cube software ecosystem ensures a rich set of tools, libraries, and examples, accelerating project timelines for applications spanning metering, industrial sensing, portable electronics, and various low-energy embedded systems.

Key Features

  • Integrated STM32U0 ultra-low-power microcontroller (Cortex-M0+ core).
  • Standard Arduino Uno V3 connectivity for extensive shield compatibility.
  • ST Morpho headers provide full access to all STM32U0 microcontroller I/Os.
  • On-board ST-LINK/V2-1 debugger/programmer with mass storage, virtual COM port, and debug port.
  • Flexible power supply options via USB or external sources.
  • Comprehensive support for the STM32Cube software ecosystem (STM32CubeMX, STM32CubeIDE, etc.).
  • Reset button, user button, and three user LEDs for interactive development.
  • Crystal oscillator for precise timing and accurate clock generation.

Applications

  • Metering and smart energy solutions.
  • Industrial sensors and process control.
  • Portable electronics and battery-powered devices.
  • Low-energy embedded systems and IoT endpoints.
  • Rapid prototyping and educational projects.

Technical Specifications

Item TypeDevelopment Board
Model No. / NameNUCLEO U031R8
MicrocontrollerSTM32U031R8
MCU CoreARM Cortex-M0+
Flash Memory64 KB
RAM12 KB
PackageLQFP64
Debug InterfaceST-LINK/V2-1 via USB
Expansion InterfacesArduino Uno V3, ST Morpho
Supply Voltage5V via USB, or external supply
Dimensions82.4 mm x 70 mm
Weight34 g

Frequently Asked Questions

What microcontroller does the NUCLEO-U031R8 development board feature?

The NUCLEO-U031R8 board is equipped with an STMicroelectronics STM32U031R8 ultra-low-power microcontroller. This MCU is based on the ARM Cortex-M0+ core, offering 64KB of Flash memory and 12KB of RAM, making it suitable for energy-efficient embedded applications.

What expansion options are available on the NUCLEO-U031R8 board?

The board provides extensive expansion capabilities through its Arduino Uno V3 connectors, ensuring compatibility with a wide range of shields. Additionally, it features ST Morpho headers, which grant full access to all GPIOs of the STM32U0 microcontroller for custom peripheral integration.

How is debugging and programming handled on the NUCLEO-U031R8?

The NUCLEO-U031R8 includes an integrated ST-LINK/V2-1 debugger and programmer. This on-board tool eliminates the need for external debugging hardware, supporting mass storage, a virtual COM port, and a debug port for efficient code deployment and real-time troubleshooting.

What software ecosystem supports the NUCLEO-U031R8 development board?

The NUCLEO-U031R8 is fully supported by the comprehensive STM32Cube software ecosystem. This includes tools like STM32CubeMX for configuration, STM32CubeIDE for development, and a rich set of HAL and LL libraries, simplifying software development for various applications.

What are the primary power features of the STM32U031R8 on this board?

The STM32U031R8 microcontroller on the Nucleo board is designed for ultra-low-power operation, featuring multiple low-power modes to extend battery life. The board itself can be powered flexibly via its USB connector (5V) or through an external power supply, catering to diverse project needs.

Package Includes

  • 1x STMicroelectronics NUCLEO-U031R8 Development Board

Additional Information

Weight 0.034 kg
Dimensions 8.24 × 7 cm