ROS 2 Tutorial for Beginners (Part 8) Is Out — Create Your First Subscriber Node in Python

A quick update from the ROS 2 tutorial series — Part 8 walks through creating a ROS 2 subscriber node in Python, receiving messages from topics, and understanding callback functions step-by-step.

In previous part, we completed the coding of our publisher node and successfully ran it. In this part we have created a subscriber node which receives messages from our publisher node and then displays it.

We also discussed various mistakes which you will likely do because of which your subscriber node won’t run properly and how you can correct them.

This part has been published on my medium account.

Press on the button below to read it.

Next part will be released soon.

Till then stay tuned and keep learning!!