Configure for a 4-wheeled robot using 4 encoders with arduino using ros.
Hi there. I am just to build a robot based on the framework drawing here https://www.instructables.com/ROSbot-....
Components of the robot I include 4 DC encoder and arduino mega is firmware raspberry pi4 to deploy ROS. 1 lidar My question is how code to controlling my robot, and setup to slam and navigation? I hope I can learn from you here