Arduino FreeRTOS Tutorials: Learn Real-Time Multitasking Step by Step

FreeRTOS brings true multitasking to Arduino, allowing multiple tasks to run in a controlled and predictable way. Instead of placing all logic inside a single loop(), applications can be structured using tasks, priorities, and real-time scheduling. This makes it easier to manage complex behavior, timing-sensitive operations, and shared hardware resources.

This page brings together a complete set of Arduino FreeRTOS tutorials that explain both the fundamentals and the practical aspects of using a real-time operating system on Arduino boards. Each tutorial focuses on clarity, real hardware behavior, and code that actually works on Arduino, helping you understand not just what FreeRTOS features do, but why and when to use them.

Whether you are just starting with FreeRTOS or looking to strengthen your understanding of real-time design patterns, the tutorials here are designed to guide you step by step toward building stable, scalable, and well-structured embedded applications on Arduino.