STM32 MCU boards: evaluate, load, and debug

Which MCU development kit is best for your project?

Choosing the right development board depends on where you are in your project, from quick prototyping to detailed testing. Whether you need an affordable, flexible option or a high-performance board with advanced features, our official kits simplify your work. Each comes with built-in debugging tools and full access to STM32 software, ready to use and helping you get started quickly and develop confidently.

STMicroelectronics STM32N6 Discovery kit running an AI demo application on its display

Advanced prototyping including AI

Unlock high-performance edge AI with STM32N6

Built on an 800MHz Cortex-M55 with a dedicated NPU, the STM32N6 kit provides ample processing power to advance your project.

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STM32U3 entry-level development kit for energy-efficient projects

Ultra-low power development board

Accelerate entry-level development with STM32U3

With ultra-low power consumption and rich peripherals in an easy-to-use platform, the STM32U3 kit helps you quickly build energy-efficient projects.

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Find the right board for you

STMicroelectronics Discovery kit with integrated screen and camera sensor demonstrating computer vision

The all-in-one solution with screens & sensors

Jumpstart with Discovery Kits

Affordable, ready-to-use boards with integrated debuggers and extensive I/O access. Ideal for fast prototyping and evaluation.

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STMicroelectronics Evaluation Board featuring an angled LCD display for complete application testing

Complete reference design with full I/O access

Build with evaluation boards

Full development platform with sensors, displays, and memory interfaces. Everything you need to quickly test and validate your applications.

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STMicroelectronics STM32 Nucleo development board stacked with an expansion shield for fast prototyping

Flexible and community-ready solutions

Prototype with Nucleo Boards

Affordable boards with built-in STLINK debuggers and Arduino/ST morpho support. Accelerate development with Nucleo and STM32Cube.

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Key benefits

Unmatched Scalability

Leverage the STM32 ecosystem’s pin-compatible MCUs to upgrade hardware smoothly and port your code across boards effortlessly.

Advanced Integrated Debugging

Debug instantly with on-board ST-LINK, monitor energy in real time, and analyze wireless connectivity with specialized hardware.

Accelerated Prototyping

Prototype faster with Arduino™ & ST Morpho connectors, access open hardware files for custom designs, and use drag-and-drop USB programming for fast iteration.