STM32 MCU Developer Zone
Everything for STM32 MCU developers, in one place.
Microcontrollers, boards and hardware tools, software tools and embedded software packages, and so much more...
MCU. 3,300+ part numbers.
Tools. 500+ software & boards.
Community. 135,000+ members.
Key content & resources
1- MCU portfolio
Explore the complete portfolio of STM32 Arm® Cortex®-M microcontrollers and select the product that best matches your needs.
2- Boards & hardware tools
Evaluate any STM32 MCU and MPU configuration with ready-to-use boards adapted to your needs and affordable STLink programmer/debuggers.
3- Software tools
Accelerate the development of your microcontroller-based projects with powerful free-of-charge or commercial software tools.
4- Embedded software
STM32Cube embedded software enables developers to accelerate their STM32 software design, with free ready-to-use software components.
5- Solutions
ST provides a complete set of STM32-based solutions for specific user applications to accelerate your product development and ensure device security.
6- Resources
At any stage of your development, find useful information in our library of resources: getting started, tutorials videos, technical documentation, webinars, MOOCs, and more.
Discover our STM32-based solutions for your application
Community and support
STM32 in ST Community
Where STM32 customers, partners, experts, students and ST employees go to learn, share experiences and ideas, and solve issues
Knowledge articles
The answers from ST experts to frequently asked questions by developers
Partner design services
Find the partner you need to design your system architecture, software, hardware, firmware and full system design
Request online support
If you can't find the answer to your question or problem, fill in our request form for prompt support