ROS tutorial #2: Publishers and subscribers - YouTube
ROS Robotics By Example: This is an easy-to-follow guide with hands-on examples of ROS robots, both real and in simulation. (Paperback) - Walmart.com
Top FREE tutorials to learn ROS
Understand What is a ROS Node - ROS Tutorial 2 (ROS1) - YouTube
Amazon.com: Learning ROS for Robotics Programming: A Practical, Instructive, and Comprehensive Guide to Introduce Yourself to Ros, the Top-notch, Leading Robotics Framework: 9781782161448: Martinez, Aaron, Fernandez, Enrique: Books
ROS TUTORIALS - YouTube
Learning ROS for Robotics Programming: Your One-stop Guide to the Robot Operating System: Fernández, Enrique, Crespo, Luis Sanchez, Mahtani, Anil, Martinez, Aaron: 9781783987580: Amazon.com: Books