I'm fairly new to all things RPi so im still trying to get my bearings. I want to control a robot from a distance, about a Mile approx. I have build the robot and i have no problem controlling it through SSH, but I want to deploy it in a field without internet.
I'm thinking of building some sort of remote controller that would include sensors both analog and digital and send that data wireless to the Pi in the robot.
I've read a bit about LoRa and LoRaWan but Im not sure the bandwith is sufficient to transmit the controller's data and latency is definitely a factor to consider.
Would that be the only option?
Any guidance is greatly appreciated!