ROS2 Tutorials - Properly Create micro-ROS2 Arduino (Teensy) Interface and Run ROS2 Nodes on Arduino/Teensy

#ros2 #microRos #linux #microcontroller #teensy #robotics #arduino #robotics The complete manual with all the commands we typed is given here: https://ko-fi.com/s/0721b16d9e It takes a significant amount of time and energy to create these free video tutorials. You can support my efforts in this way: - Buy me a Coffee: https://www.buymeacoffee.com/AleksandarHaber - PayPal: https://www.paypal.me/AleksandarHaber - Patreon: https://www.patreon.com/user?u=32080176&fan_landing=true - You Can also press the Thanks YouTube Dollar button In this ROS2 tutorial, we explain how to establish an interface between a computer and Arduino by using a combination of ROS2 Humble, micro-ROS2, and micro-ROS2 Arduino library. This tutorial is extremely useful for students, robotics engineers, and ROS developers who want to implement ROS2 nodes on microcontrollers. You can have ROS2 nodes directly running on microcontrollers, and these nodes can control motors or read sensor information. Here it is very important to emphasize that the micro-ROS2 Arduino library does not support all the microcontroller boards. For example, this tutorial is based on the Teensy board, and everything explained in this tutorial can easily be generalized and used in the case of popular ESP32 boards. The main idea of this video is to teach you how to run a publisher node in Arduino, and how to use a micro-ROS agent and ROS2 Humble to receive the messages from the Arduino node and display them on the computer screen. This can be seen as a Hello World program of computer-Arduino interface.