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Intermediate

ROS Fundamentals

The software that ties a robot together.

The Robot Operating System from the ground up — what ROS is, how ROS 2 differs from ROS 1, the DDS middleware underneath, and the core building blocks: nodes, topics, services, actions, parameters and quality of service.

9 of 9 lessons available

/scan/cmd_vellidarplannermotorsMANY SMALL PROGRAMS, ONE ROBOT
Thirty small programs passing typed messages, with nothing in the middle to fail.

Lessons in this path

  1. What Is ROS?
  2. ROS 1 vs. ROS 2
  3. The ROS 2 Architecture
  4. Nodes
  5. Topics and Messages
  6. Services
  7. Actions
  8. Parameters
  9. Quality of Service
ROS Fundamentals | OnepocketRobotics