ROS2 - Create a Launch File with Python

The more nodes and parameters you have in your ROS2 application, the less practical it becomes. Fortunately you can create a launch file to start your entire ROS2 application from just one single command line. In this tutorial I will show you how to write/install/run a ROS2 Python launch file.
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✅ Corresponding Written Tutorial: ROS2 Launch File Example https://roboticsbackend.com/ros2-laun...

⏱️ Chapters
(00:00) Why use launch files?
(00:37) Create a package for launch files
(02:19) Create a launch file
(03:27) Write a minimal launch file
(05:56) Start 2 nodes from the launch file
(09:13) Install the launch file
(11:50) Start the launch file
(13:07) Renaming and remapping inside a launch file
(16:29) Add parameters in a launch file

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