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FreeRTOS-Plus-TCP now has unified IPv4 and IPv6 functionalities and multi-interface support.
Achieving Unbrickable MCU FOTA for your FreeRTOS-powered Firmware:
FreeRTOS 202012 LTS end of support announced.
FreeRTOS website now available in Simplified Chinese
New FreeRTOS Long Term Support version now available.

FreeRTOS-Plus Libraries


FreeRTOS-Plus libraries implement addon functionality for the FreeRTOS kernel. Unlike the FreeRTOS core libraries, FreeRTOS-Plus libraries have a dependency on the FreeRTOS RTOS kernel. See all library categories.



A thread aware, lightweight and sockets based TCP/IP stack supporting both IPv4 and IPv6 along with multiple interfaces and multiple endpoints.

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A small, simple and extensible command line interpreter.

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FreeRTOS-Plus-IO [deprecated]

Adds an open(), read(), write(), ioctl() peripheral interface to your application.

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