This course is really useful to those who are willing to learn ROS2, Gazebo, Rviz, URDF concept, AMR and more the only thing is this course is free to all also the owner given option to mark as complete so there's no record that the peerson is seriously learning the concepts or just marking otherwise a fabulous course.
From ROS Fundamentals to Autonomous Robot Navigation
My experience with the ROS tutorial was very informative and practical. I started with the fundamentals of ROS and gradually progressed to more advanced concepts such as nodes, topics, services, parameters, and package management. I also learned how ROS can be used for robot navigation, including autonomous navigation and the integration of LiDAR sensors for environmental perception and obstacle detection. The tutorial helped me understand how different robotic components communicate and work together within a ROS-based system. Overall, it strengthened my understanding of robotics software and gave me a better foundation for developing autonomous robotic systems using ROS.