Limit the range scan on the TurtleBot3
Hello, I am a beginner in ROS and I am doing a project with the Burger version of Turtlebot3. Turtlebot3’s LDS default is set to 360 but I want to modify to 24. I know how to make this in the gazebo simulation. You can modify sample of LDS at: turtlebot3/turtlebot3_description/urdf/turtlebot3_burger.gazebo.xacro
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<scan>
<horizontal>
<samples>360</samples> # The number of sample. Modify it to 24
<resolution>1</resolution>
<min_angle>0.0</min_angle>
<max_angle>6.28319</max_angle>
</horizontal>
</scan>
The doubt is that I don't know how do to the same in the real version.