longrange lidar instructions.

[anfederman]

Looks like it is missing a complete sectionin getting networking to work. there are two files needed to install networking. I can't find the old instructions.

[anfederman]

here are complete network instructions for long range lidar:

breadcrumb_learn/blob/master/ConveyorBot/lidar.md

not on somce rasperry pi 3 there is no eth*, there is enx*