1-Introduction

• What is ROS
• Why ROS
• ROS 1 and ROS 2

2-Packages, Nodes and tools in ROS

• ROS workspace and packages
• ROS Node
• ROS Topics,Publisher and Subscriber

3-ROS Services, Actions, Parameters and Launch Files

• Creating Services
• Creating Actions
• Passing parameters to nodes
• Creating Launch Files

4-Gazebo, SLAM and Path Planning

• Setting up gazebo and testing
• Frames and Transformations
• SLAM and Path Planning 

5-Creating custom robot and custom gazebo world 

• Creating a custom robot
• Creating a custom world in gazebo

6-Nodes, services, parameters, launch files in ROS2

• Creating a node in ROS2
• Creating Services in ROS2
• Passing parameters and creating launch files in ROS2