Building a ROS Robot for Mapping and Navigation #1

Get your first 10 PCBs for free at I previously showed a demo of Turtlebot 3 doing mapping and navigation with ROS. Now it’s time to attempt to built a robot from scratch and understand how ROS hangs together and which components we need to implement it all from scratch. I’m using my NERF Blaster Robot chassis to try this because it has wheel encoders and already has an Arduino on board. In this video I’ve added a Raspberry Pi 4, and an RPLidar A1 which we’ll look at more closely next time. Links for this video: Free ROS book: #books Robot Ignite Academy: Ubuntu Mate on Rasp Pi 4: You can support me on Patreon or buy my Merchandise: *************************** Patreon: Merchandise: