I have made this robot: http://www.nxtprograms.com/explorer/steps.html#Program and i want to upgrade it to draw a map of the environment where he moves.
I have tried a lot of things but never succeeded, and also i can not find a good tutorial to make this.
Can you help me and tell me how to do this?
I am using nxt 2.0 and my robot and the code are the same from the link above.
