What is Zephyr?

Zephyr is an open-source RTOS specifically designed for embedded systems and IoT. Drawing on the strengths of Linux and tailored for microcontrollers, it enables you to write portable applications across multiple vendor platforms thanks to its build system, Kconfig, and devicetree.

Many built-in drivers speed up development by providing support for a wide range of peripherals out of the box. With Zephyr, developers can focus on building applications without worrying about porting or rewriting low-level code.

Our Zephyr training courses help you master the ecosystem—covering the device tree, the device driver model, and everything that sets Zephyr apart from other real-time operating systems.