Hi, this question came up doing exercise 3.2. Which is creating a moving bb8 in a circle using a service. When i want to move bb8 using a simple topic, the publisher has to run in a loop and constantly publish in order to move the robot. If no loop is used the robot won’t move. But if the publis…

Hi @sebastian.grede , I think the post below might help: [image] How to publish once (only one message) into a topic and get it to work Knowledgebase It’s very likely that it has happened to you before. You sent a command to move or stop a robot by publishing to the cmd_v…

Exercise 3.2 BB8 cicle moving service

Course Support ROS Basics In 5 Days (Python)

bayodesegun November 25, 2019, 10:44am 2

Hi @sebastian.grede,

I think the post below might help: