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Ros2 doesn't work on catkin ...it works on colcon build and also ydlidar official driver repo ,you can get it online .clone the package into your src in your workspace and cd .. into the root of your workspace and build with colcon build .

Enable lidar port :

sudo chmod 666 /dev/tty#

source the workspace, then launch the node.

Open rviz and set the fixed frame to that of your lidar frame.

Add the scan topic ...set the reliability policy to system default .

Ros2 doesn't work on catkin ...it works on colcon build and also ydlidar official driver repo ,you can get it online .clone the package into your src in your workspace and cd .. into the root of your workspace and build with colcon build .

Enable lidar port :

sudo chmod 666 /dev/tty#

source the workspace, then launch the node.

Open rviz and set the fixed frame to that of your lidar frame.

Add the scan topic ...set the reliability policy to system default .

Link to the repo below :

https://github.com/YDLIDAR/ydlidar_ros2_driver

Ros2 ROS 2 doesn't work on catkin ...it works on colcon build and also ydlidar official driver repo ,you can get it online .clone the package into your src in your workspace and cd .. into the root of your workspace and build with colcon build .

Enable lidar port :

sudo chmod 666 /dev/tty#

source the workspace, then launch the node.

Open rviz and set the fixed frame to that of your lidar frame.

Add the scan topic ...set the reliability policy to system default .

Link to the repo below :

https://github.com/YDLIDAR/ydlidar_ros2_driver