ROS 2 Basics - Client Libraries - Publisher and Subscriber - Python

Here we will use Nodes to make a publisher and a subscriber in Python++

Nodes are executable processes that communicate over the ROS graph. In this tutorial, the nodes will pass information in the form of string messages to each other over a topic. The example used here is a simple “talker” (publisher) and “listener” (subscriber) system; one node publishes data and the other subscribes to the topic so it can receive that data.

#ros #ros2 #linux #sheelscripting #bash #bin #topics #nodes #publisher #subscriber #colcon #workspace #ament_cmake #ament_python #cli #talker #listener #python