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@stm32duino

STM32duino

This org contains the Arduino core for STM32 MCUs, tools, documentation and libraries related to use ST products using Arduino tools

Welcome to the STM32duino open source community

Note

STM32duino GitHub organization is an open source community, it is not part of the official software ecosystem supported by ST. Nevertheless ST contributes to this community.

This organization hosts the various open-source projects managed by the stm32duino team, including:

Important

For questions or support, you can submit a topic on the stm32duino forum or open a discussions.

If you have any issue, you can file an issue in any of the repositories of the stm32duino GitHub organization.

✨ How you can contribute

Any contribution is welcome and greatly appreciated.

  • Triage open issues: try to reproduce issues reported by other users and confirm whether you can experience them as well, or ask users for more details if needed. Spot duplicates. Improve descriptions. Help users who ask for support.
  • Submit fixes and implementations: pick an open issue or feature request that you think you can implement yourself, and submit a pull request following the contributing guidelines.
  • Review and comment on the changes proposed in open pull requests suggesting good ways to implement fixes and features.
  • Test open pull requests: try to run the proposed modifications and report your success or failure. Testing on real hardware takes time and any help in this will speed up our responsiveness in merging contributions.
  • Help others by answering GitHub discussions or topics in the dedicated stm32duino forum.
  • Write documentation and improve the existing content available at: stm32duino documentation

Important

We are looking for new contributors/maintainers to help on the above topics. If you are interested in joining the stm32duino team to contribute to one or more repositories, let us know by commenting this discussion.

🔒 Security

To report potential vulnerabilities, please see our security policy.

Pinned Loading

  1. Arduino_Core_STM32 Arduino_Core_STM32 Public

    STM32 core support for Arduino

    C 3.4k 1.1k

  2. Arduino_Tools Arduino_Tools Public

    Contains upload tools for STM32 based boards

    C 115 66

  3. BoardManagerFiles BoardManagerFiles Public

    Storage for Arduino Board Manager JSON and package files etc

    Makefile 131 102

  4. STM32Examples STM32Examples Public

    Arduino library to provide several examples for the Arduino core for STM32 MCUs.

    171 55

  5. FP_Examples FP_Examples Public

    Function Pack software: Examples that combine the usage of multiple X-NUCLEO boards

    6 16

  6. CMake_workspace CMake_workspace Public

    CMake 8 4

Repositories

Showing 10 of 141 repositories
  • .github Public
    stm32duino/.github's past year of commit activity
    1 0 0 0 Updated Oct 14, 2026
  • HTS221 Public

    Arduino library to support the HTS221 capacitive digital sensor for relative humidity and temperature

    stm32duino/HTS221's past year of commit activity
    C 5 7 0 0 Updated Oct 14, 2026
  • STM32LoRaWAN Public

    Arduino library to support LoRaWAN communication using the STM32WL series.

    stm32duino/STM32LoRaWAN's past year of commit activity
    C 52 12 0 0 Updated Oct 14, 2026
  • actions Public

    A set of GitHub Actions for STM32duino GitHub organization

    stm32duino/actions's past year of commit activity
    Shell 1 2 0 0 Updated Oct 14, 2026
  • stm32duino/stm32duino.github.io's past year of commit activity
    CSS 0 1 0 0 Updated Oct 13, 2026
  • Arduino_Core_STM32 Public

    STM32 core support for Arduino

    stm32duino/Arduino_Core_STM32's past year of commit activity
  • Arduino_Tools Public

    Contains upload tools for STM32 based boards

    stm32duino/Arduino_Tools's past year of commit activity
    C 115 66 0 1 Updated Oct 12, 2026
  • stm32duino/CMake_workspace's past year of commit activity
    CMake 8 4 0 0 Updated Oct 12, 2026
  • MX25R6435F Public

    Arduino library to support the Quad-SPI NOR Flash memory MX25R6435F

    stm32duino/MX25R6435F's past year of commit activity
    C 12 10 0 0 Updated Oct 1, 2026
  • LSM6DSOX Public

    Arduino library to support the LSM6DSOX 3D accelerometer and 3D gyroscope

    stm32duino/LSM6DSOX's past year of commit activity
    C 37 19 0 0 Updated Sep 23, 2026

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