<launch>
  <arg name="IP" default="10.68.0.10" />
  <node name="patlite" pkg="rospatlite" type="patlite_node.py" output="screen">
    <param name="host" value="$(arg IP)"/>
    <param name="port" value="10000"/>
    <param name="timeout" value="0.5"/>
  </node>
</launch>
