For people who use ev3dev to create LEGO EV3 robots, I wrote a tutorial how to use Pixy and Pixy2. The tutorial contains sourcecode for several basic implementations, including a linetracking example. I hope it’s useful for someone.
You find the tutorial on github.
Any remarks or suggestions are welcome, all code is free to use.
Have fun,
Kees
Putting it on the Wiki would be great. I’ll attach a video for the linetracking example in a few weeks time.