FreeRTOS Real Time Operating System implemented for Arduino Uno R3, Nano, Leonardo, Mega, and related Microchip ATmega devices.
The primary design goals are: Easy to use, Small footprint, Robust. Uses Watchdog Timer for 15ms resolution. Slow blink = stack overflow. Fast blink = heap malloc() failure.

Author: Richard Barry

Maintainer: Phillip Stevens

Read the documentation


This library is compatible with the avr architecture so you should be able to use it on the following Arduino boards:

Compatibility Note

Note: while the library is supposed to compile correctly on these architectures, it might require specific hardware features that may be available only on some boards.


To use this library, open the Library Manager in the Arduino IDE and install it from there.