First let me just say robotics is not my area of study so pardon me for any miss use of terms.
I am building a small self driving diferential robot using a raspberry pi 5 and a lidar sensor.
For now I am just trying to get a ROS2 robot working with gazebo, and so far I have already build a robot that I can control using my keyboard, so now I am trying to integrate the LiDAR.
I am using ROS2 Jazzy Jalisco with Gazebo harmonic, and most of the documentation is for other version which is causing me some issues.
Bellow is URDF file for my robot, where it uses the gz-sim-sensors-system plugin, but when I run this, I can still control the robot on gz but when I run “ros2 topic list” there’s no “/scan” or “/lidar” topic to subscribe.
Any help here is appreciated!