FreeRTOS is a market-leading real-time operating system (RTOS) for microcontrollers and small microprocessors. Distributed freely under the MIT open source license, FreeRTOS includes a kernel and a growing set of IoT libraries suitable for use across all industry sectors. FreeRTOS is built with an emphasis on reliability and ease of use.
With proven robustness, tiny footprint, and wide device support, the FreeRTOS kernel is trusted as the de facto standard for microcontrollers and small microprocessors.
The FreeRTOS ecosystem provides a breadth of options including community contributions, professional support, as well as integrated IDE and productivity tools.
With detailed pre-configured demos and Internet of Things (IoT) reference integrations developers can quickly download, compile, and get to market faster.
FreeRTOS offers feature stability with long term support (LTS) releases. FreeRTOS LTS libraries come with security updates and critical bug fixes for two years.
Trusted by embedded engineers everywhere
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