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- Step 1: Understand ROS 2 node/topic/launch basics.
- Step 2: Understand TF2 frames and TF tree.
- Step 3:Publish static sensor frames.
- Step 4:Publish dynamic odometry frame.
- Step 5:Use URDF and robot_state_publisher.
- Step 6:Build a map using SLAM.
- Step 7:Localize using AMCL.
- Step 8:Understand Nav2 path planning.
- Step 9:Send navigation goals using RViz2.
- Step 10:Debug TF2 and Nav2 problems systematically.
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