So easy to install on my MKS Gen-L V1.0 Controller Board. it required a quick firmware flash to recognize the sensor (I have my Marlin Tevo Tornado firmware saved so I can do this) and plug into the board and I was up and running. I just printed a mount for my printer off of Thingiverse to complete the set up. This sensor is very useful for long overnight prints or prints where your older filament is getting a bit brittle and you are trying to finish a roll. Super easy install with a bit of techinical knowledge. Again lots of very good help on Youtube etc.