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FreeRTOS-Plus-TCP now has unified IPv4 and IPv6 functionalities and multi-interface support.
The updated library is now generally available. See the blog post:
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Achieving Unbrickable MCU FOTA for your FreeRTOS-powered Firmware:
The Microvisor IoT Approach
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FreeRTOS website now available in Simplified Chinese.
Search and browse content in your preferred language.
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New FreeRTOS Long Term Support version now available.
Receive security patches and critical bug fixes on FreeRTOS libraries for two years.
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FreeRTOS Extended Maintenance Program (EMP) registration now open.
Providing security patches and critical bug fixes on FreeRTOS Long Term Support (LTS) versions for up to 10 additional years.
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FreeRTOS™
Real-time operating system for microcontrollers
Developed in partnership with the world’s leading chip companies over an 18-year period, and now downloaded every 170 seconds, 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.
Why FreeRTOS?
Trusted kernel
With proven robustness, tiny footprint, and wide device support, the FreeRTOS kernel is trusted by world-leading companies as the de facto standard for microcontrollers and small microprocessors.
Accelerate time to market
With detailed pre-configured demos and Internet of Things (IoT) reference integrations, there is no need to determine how to setup a project. Quickly download, compile, and get to market faster.
Broad ecosystem support
Our partner ecosystem provides a breadth of options including community contributions, professional support, as well as integrated IDE and productivity tools. Predictability of long term support
FreeRTOS offers feature stability with long term support (LTS) releases. FreeRTOS LTS libraries come with security updates and critical bug fixes for two years. Maintained by AWS for the benefit of the FreeRTOS community.
Features
Tiny, power-saving kernel
Scalable size, with usable program memory footprint as low as 9KB. Some architectures include a tick-less power saving mode
Support for 40+ architectures
One code base for 40+ MCU architectures and 15+ toolchains, including the latest RISC-V and ARMv8-M (Arm Cortex-M33) microcontrollers
Modular libraries
A growing number of add-on libraries used across all industry sectors, including secure local or cloud connectivity
AWS Reference Integrations
Take advantage of tested examples that include all the libraries essential to securely connect to the cloud
Latest posts
- FreeRTOS-Plus-TCP with unified IPv4 and IPv6 functionalities and multi-interface support now generally available
We are excited to release FreeRTOS-Plus-TCP v4.0.0 with unified IPv4 and IPv6 functionalities and multi-interface support as generally available. Developers can now use the FreeRTOS-Plus-TCP library for IPv6-based embedded applications, design applications that use multiple network interfaces, and choose combinations of IPv6, IPv4, TCP, and UDP within the same library to optimize for memory footprint. […] Read more… - Previewing the new Arm Corstone FreeRTOS Featured Reference Integration
Most people know Arm for our hardware designs and our Cortex CPUs, but our ongoing commitment to the software ecosystem that enables this hardware is just as critical. It's really important to us that developers can easily take advantage of the latest features of our CPUs, ML accelerators and other system IP. Because FreeRTOS powers […] Read more… - Achieving Unbrickable MCU FOTA for your FreeRTOS-powered Firmware: The Microvisor IoT Approach
FreeRTOS brings a stack of functionality to embedded applications, enabling them to become much more flexible, and their developers to be more creative. But there's a key requirement of Internet of Things (IoT) applications in particular that takes a lot of extra development work to put in place, to make it truly secure, and to […] Read more… - FreeRTOS 202012 LTS end of support
It has been six months since we announced the second release of FreeRTOS Long Term Support (LTS) - FreeRTOS 202210 LTS. Today the support period ends for the previous LTS release, FreeRTOS 202012 LTS. You can migrate your project to FreeRTOS 202210.01 LTS if you are using the previous version. See the migration guide and […] Read more…
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