A Small, Scalable Open Source RTOS for IoT Embedded Devices

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

Connectivity protocols optimized for resource constrained devices

Open Source

Neutrally governed, established and proven development model

Flexible

Deliver security features for resource constrained devices

Customizable

Developers can customize for their device needs

Apache 2.0

Permissively licensed

Secure

Developed with security in mind

21,310
Commits
286
Authors
20
Repositories
4255
Pull Requests Closed

As of Release 1.12.0 (June 2018)

Community Tools

What's New

Blog

The Zephyr Project Grows IoT Ecosystem with Support for More Than 100 Developer Boards and New Members

| Announcements | No Comments
Six New Industry and Academic Members Join the Open Source group to Create a Secure and Safe IoT RTOS SAN FRANCISCO – August 9, 2018 – The Zephyr™ Project, an…

The Zephyr Project Grows IoT Ecosystem with Support for More Than 100 Developer Boards and New Members

| Announcements | No Comments
Six New Industry and Academic Members Join the Open Source group to Create a Secure and Safe IoT RTOS SAN FRANCISCO – August 9, 2018 – The Zephyr™ Project, an…

Events

Wed 29

Open Source Summit

August 29, 2018 - August 31, 2018

Find out more about Zephyr Project

Videos, presentations, demos, and more

Read the project documentation

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