I’m sorry if this sounds like a dumb question. But I don’t understand how the bot is calculating its postion, as it does not have its own GPS. It has a Lidar and encoders which will give us odometry data. But only with this, how can it know its position? How does path planning take place if there is no gps.
I saw it has wifi module inside and read somewhere that wifi can be used to track position. If that is the case can someone tell me how it does that exactly?
Thanks in advance.
