/root/catkin_ws/src/pochito/launch/joystick.launch

joystick.launch

<?xml version="1.0" encoding="utf-8"?>

<launch>
  <!--  Joystick Start -->
  <arg name="joy_dev" default="/dev/input/js0" />
  <arg name="config_filepath" default="$(find lawn_tractor_navigation)/params/logitech.yaml" />

  <node pkg="joy" type="joy_node" name="joy_node" clear_params="true" >
    <param name="dev" value="$(arg joy_dev)" />
    <param name="autorepeat_rate" value="20" />
  </node>
</launch>