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The Zephyr Project is a scalable real-time operating system (RTOS) supportingmultiple hardware architectures, optimized for resource constrained devices,and built with security in mind.

The Zephyr OS is based on a small-footprint kernel designed for use onresource-constrained systems: from simple embedded environmental sensors andLED wearables to sophisticated smart watches and IoT wireless gateways.

The Zephyr kernel supports multiple architectures, including ARM (Cortex-A,Cortex-R, Cortex-M), Intel x86, ARC, Tensilica Xtensa, and RISC-V,SPARC, MIPS, and a large number ofsupported boards.

Welcome to Zephyr! See theIntroduction to Zephyr for a high-level overview,and the documentation'sGetting Started Guide to start developing.

Community support is provided via mailing lists and Discord; see the Resourcesbelow for details.

Here's a quick summary of resources to help you find your way around:

📖Zephyr Documentation

🚀Getting Started Guide

🙋🏽Tips when asking for help

💻Code samples

🌐Source Code Repository

📦Releases

🤝Contribution Guide

💬Discord Server for real-time community discussions

📧User mailing list (users@lists.zephyrproject.org)

📧Developer mailing list (devel@lists.zephyrproject.org)

📬Other project mailing lists

📚Project Wiki

🐛GitHub Issues

🔒Security documentation

🛡️Security Advisories Repository

⚠️ Report security vulnerabilities atvulnerabilities@zephyrproject.org

🌐Zephyr Project Website

📺Zephyr Tech Talks