<ul data-eligibleForWebStory="true">ROS 2 enables control, maintenance, and design of robotic systems via distributed nodes.Setting up ROS 2 involves installation, sourcing in terminal, workspace organization, and building.Creating nodes, packages, publishers, subscribers, and action nodes with conventions and best practices.Utilizing topics, message types, Python code structures, logging, sensor data integration, and YAML motion sequences.Exploring motion sequence YAMLs, machine learning, and smart robotics advancements in ROS 2.