ROS2 Tutorial by Felipe Jeon

This tutorial will introduce you to the basics of ROS2, including:

• Correct and simple way to understand ROS2
• Types of provided communications and how to use them
• Utilities (rqt_gui, rqt_graph) and CLI commands
• Parameters and namespace

Throughout this part, the prebuilt executables of packages turtlesim (opens in a new tab) (denotes turtle-simulator) will be used, and we won't write a code. By running the executables and interacting with our terminals, you will get used to essential concepts of ROS.

• 1. Understanding ROS
• 2. Installation
• 3. Concepts
• 4. Topic - Part 1
• 5. Topic - Part 2
• 6. Service
• 7. Namespace
• 8. Parameter
• 9. Launch