Duplicate robot (turtlebot3) in gazebo

asked 2020-07-22 03:26:36 -0500

Hello, I want to copy/paste a robot (turtlebot 3) in gazebo. I launch the command: roslaunch turtlebot3_gazebo turtlebot3_autorace.launch

I'm able to have a second robot but impossible to change in gazebo the topic.

So when I send commands to the robot to move, the 2 robots are moving.

Anyone knows how to change topic directly in gazebo ?

Thanks a lot.

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