I need help with my project. I have to implement a mobile vehicle that will scan a field for specified objects autonomously and draw a map for this arena in the end. The map must appear on the laptop, and the arena is 20m x 20m, so wireless communication is my best option.
I thought about using the Xbee module, to communicate between the micro-controller and the laptop. However, I need the communication to be done both ways; i.e.: I want to send signals to the vehicle from the laptop such as start, stop - & - I want to send the coordinates of the object in the field to the laptop.
I do believe it is possible, but how??!
I am not limited to the Xbee module; if there is a better wireless communication, I am ready to give it a shot.
Also, if Xbee is the solution; how to connect the laptop and the Xbee module in the same wireless network without the need of two Xbee modules?!
Waiting for replies, thanks in advance...