.. Zephyr Project documentation main file .. _zephyr-home: Zephyr Project Documentation ############################ .. only:: release Welcome to the Zephyr Project's documentation for version |version|. Documentation for the latest (main) development branch of Zephyr can be found at https://docs.zephyrproject.org/ .. only:: (development or daily) **Welcome to the Zephyr Project's documentation for the main tree under development** (version |version|). Use the version selection menu on the left to view documentation for a specific version of Zephyr. For information about the changes and additions for releases, please consult the published :ref:`zephyr_release_notes` documentation. The Zephyr OS is provided under the `Apache 2.0 license`_ (as found in the LICENSE file in the project's `GitHub repo`_). The Zephyr OS also imports or reuses packages, scripts, and other files that use other licensing, as described in :ref:`Zephyr_Licensing`. .. raw:: html Sections ******** .. toctree:: :maxdepth: 1 :caption: Contents introduction/index.rst develop/index.rst kernel/index.rst services/index.rst build/index.rst connectivity/index.rst hardware/index.rst contribute/index.rst project/index.rst security/index.rst safety/index.rst samples/index.rst boards/index.rst releases/index.rst Indices and Tables ****************** * :ref:`glossary` * :ref:`genindex` .. _Apache 2.0 license: https://github.com/zephyrproject-rtos/zephyr/blob/main/LICENSE .. _GitHub repo: https://github.com/zephyrproject-rtos/zephyr