Then cd to catkin dir and run the last two commands above. TL DR – run this: sudo gpasswd -add $ dialout If you get permission errors on accessing the USB device with ROS take a look here: The laser scanner is positioned at the center of the grid, it has a range of roughly 15cm to 6 meters, so you’ll be able to see everything around it on its scanning plane within that range. The “view” from the laser scanner will be marked in red. Rviz will pop-up and show a background grid. Roslaunch rplidar_ros view_rplidar.launch # Clone the ROS node for the Lidar in the catkin workspace src dir Sudo apt-get install ros-jade-desktop-fullĮcho 'source /opt/ros/jade/setup.bash' > ~/.bashrc Sudo apt-key adv -keyserver hkp://:80 -recv-key 0xB01FA116 Sudo sh -c 'echo 'deb $(lsb_release -sc) main' > /etc/apt//ros-latest.list' Although it looks like a lot of commands it takes a very short time.Īnyhow, here’s the quick and dirty list of commands I entered to get it working: # Install ros (Jade) according to this guide: Ensure the adapter board is fitted correctly onto the sensor per the instructions in the manual.

Connect a USB cable on the Raspberry Pi and then plug the other end into the LIDAR USB adapter board. The software part involves installing ROS, providing it some basic configuration, creating a workspace, downloading the ROS node for the RPLIDAR, and building it with catkin. The simplest way to use the RPLIDAR with a Raspberry Pi is to interface through the bundled USB adapter. The RPLIDAR starts spinning as soon as you plug it in your laptop USB port. The whole thing is quite straightforward.

Mind you, I run Ubuntu 14.04, so if your OS is different the process might need some adjustment.

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