Quality of Service (QoS) in ROS2 | ROS2 Developers Open Class #138

Quality of Service (QoS) is one of the most important new settings introduced for ROS2. They give you control over and allow you to tune the communication between ROS2 nodes. But what are they exactly? How do they work? How can I modify them?

📚 Course related: Intermediate ROS2: https://bit.ly/3pa0WUq
🤖️Robot Used: MP-400
📁 Find today's rosject here: https://bit.ly/3QuTC1q
🎙️Host: Alberto Ezquerro https://app.theconstructsim.com/#/Profile/albertoezquerro

💻 Learning points:
- What are QoS in ROS?
- How do QoS settings affect the communication between nodes?
- How to tune the QoS settings of a node

💻 Useful links:
* 24/7 ROS Remote Real Robot Lab
https://www.theconstructsim.com/robox/

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About ROS DEVELOPERS LIVE CLASS
Where you will learn and practice how to develop ROS-based robots with a ROS expert in a real-time event every single week.

FREE LIVE CLASS Every Tuesday @ 6 PM CET / CEST. This is a weekly LIVE class on how to develop ROS-based robots. You'll learn ROS and practice with a ROS developer in real-time without any previous setup on your side. And you'll receive a rosject that contains the robot simulations, and the projects’ code.

You will learn ROS, ROS2, robotics theory, math for robotics, Robot and Artificial Intelligence ... and much more with us in this weekly LIVE event.

Class creator: Alberto Ezquerro
Class cover designer: Lorena Guevara

#ROS #ROS2 #ROS1 #Nav2 #QoS #DDS #Quality​ #Service