turtlebot3_bringup - 8BitsCoding/RobotMentor GitHub Wiki

<launch>
  <arg name="multi_robot_name" default=""/>

  <node pkg="rosserial_python" type="serial_node.py" name="turtlebot3_core" output="screen">
    <param name="port" value="/dev/ttyACM0"/>
    <param name="baud" value="115200"/>
    <param name="tf_prefix" value="$(arg multi_robot_name)"/>
  </node>
</launch>