FreeRTOS is a market leading RTOS kernel from Amazon Web Services that supports more than 35 architectures and was downloaded once every 3 minutes during 2016. With millions of deployments in all imaginable market sectors (from toys to aircraft), the FreeRTOS kernel is trusted because it is professionally developed, strictly quality controlled, robust, supported, free to use in commercial products without a requirement to expose proprietary source code, and has no IP infringement risk.

Amazon Web Services provides a highly reliable, scalable, low-cost cloud infrastructure platform that powers hundreds of thousands of businesses in 190 countries around the world. In 2015 AWS added specific Internet of Things (IoT) capabilities, and now offers Amazon FreeRTOS to help users securely connect their MCU devices to the cloud. Learn more at http://aws.amazon.com/freertos.

ARM Cortex (Cortex-M0, Cortex-M0+, Cortex-M3, Cortex-M4, Cortex-M7, Cortex-A9, Cortex-A5), Renesas, TI, etc.

Features

  • Fully pre-emptive, co-operative, or hybrid configurations
  • Truely free usage with no obligation to expose propriatory code
  • Tasks, queues, event flags, binary semaphores, counting semaphores, recursive semaphores and mutexes
  • Optional commercial support and licensing
  • One RTOS for 35 architectures

Project Samples

Project Activity

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License

Other License

Follow FreeRTOS Real Time Kernel (RTOS)

FreeRTOS Real Time Kernel (RTOS) Web Site

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User Reviews

  • I Just cant believe that this RTOS is given for free

  • An excellent one in all way and always.

  • Good!!

  • The only concrete and open source solution for a Real Time Operating System!!

  • Blazing fast support! What else do you want?, Buy their online documentation and jump into programming!

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Additional Project Details

Languages

English

Intended Audience

Science/Research, Education, Developers

Programming Language

C

Registered

2004-06-09