Intro
https://wiki.ros.org/teleop_twist_joy The purpose of this package is to provide a generic facility for tele-operating Twist-based ROS 2 robots with a standard joystick. It converts joy messages to velocity commands.
The package comes with the teleop_node that republishes sensor_msgs/msg/Joy messages as scaled geometry_msgs/msg/Twist messages. The message type can be changed to geometry_msgs/msg/TwistStamped by the publish_stamped_twist parameter.
Application
