Distributed freely under the MIT open source license, FreeRTOS includes a kernel and a growing set of libraries suitable for use across all industry sectors. FreeRTOS is built with an emphasis …

FreeRTOS can be thought of as a thread library rather than an operating system, although command line interface and POSIX-like input/output (I/O) abstraction are available.

FreeRTOS is a portable, open source, mini Real Time kernel. A free RTOS for small embedded systems.

Started as Git clone of FreeRTOS SourceForge SVN repo. Submodules the kernel.

Developed in partnership with the world's leading chip companies over a 15-year period, and now downloaded every 170 seconds, FreeRTOS is a market-leading real-time operating system …

Our beginner's guides are here to help you get up to speed quickly and easily with FreeRTOS. With step-by-step instructions, expert tips, and helpful examples, you'll be able to quickly learn …

Nov 6, 2025 · FreeRTOS serves as a lightweight, open real-time operating system (RTOS) that is particularly well-suited for applications demanding little resources. The FreeRTOS kernel and …

FreeRTOS is an open source, real-time operating system for microcontrollers and microprocessors that makes small, low-power devices easier to program, deploy, and secure.

Developed in partnership with the world's leading chip companies over a 15 year period, the FreeRTOS kernel is a market leading real time operating system (or RTOS), and the de-facto …

New to FreeRTOS? The beginner’s guide will help you understand FreeRTOS concepts and use cases, and help you get hands on quickly. Are you an experienced IoT developer? The …