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RT-Thread is an open-source real-time operating system (RTOS) for embedded systems and Internet of things (IoT). It is developed by the RT-Thread Development Team based in China. RT-Thread is aimed to change the current situation in China that there is no well used open-source real-time operating system in the microcontroller field.

As of August 2020, RT-Thread was reported to be #3 on the list of RTOSes with the largest number of contributors (behind Zephyr and Mbed).

Variants

In 2006, RT-Thread began as an open-source real-time operating system (RTOS) that is mainly written in the programming language C. In 2017, a second variant was released for resource-constrained microcontrollers; it needs a minimum of 3 kB flash memory or read-only memory (ROM) and 1.2 kB random-access memory (RAM). Also, RT-Thread's first variant was named Standard, and second variant was named Nano.

See also

• Embedded system
• Microcontroller
• Single-board microcontroller

References

1. ^ "RT-Thread 启动下一代RTOS演化".
2. ^ "RT-Thread github". GitHub. 23 October 2022.
3. "Introduction to the Zephyr RTOS". Nordic Semiconductor. October 6, 2020.

External links

• Official website
• RT-Thread on GitHub
• gitee repository

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