KevsRobots Learning Platform

Learn ROS with me

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Overview
Setting up the Raspberry Pi 4 environment
Setting Docker for ROS
Build the ROS2 Container
Setting up VSCode
First ROS2 Program
ROS2 Python Packages
Docker and X11
RViz2

Laserscan data

Lets Visualise our Laser scan data

By Kevin McAleer,    1 Minute

Visualise Laserscan

It’s finally time to visualise the laser scan data.

  • Add Laser_scan topic display - In rviz2, click the add button

  • Select Laser_scan - Scroll down the list of displays types and select the laser scan and click ok

Create Display

  • Set the settings - Click disclose triangle next to LaserScan to open it up

Create Display

  • Change topic to scan - Change the topic to /scan
  • Change Global Options topic to World - Change the Global Options, Fixed Frame topic to world

Create Display

🥳 you should now be able to see the Lidar Data in the middle panel

Create Display

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