MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
Tuning the system is the hardest part :-(
It's a lot of trial and error.
I'll try to write a tutorial, but basically, here is how I've proceed (be very patient :-) )
When raising the levitating magnet, the sensor reading should decrease.
Add a magnet on top of the coil (on the screw), the north pole facing up
The levitator should turn active when you put the levitating magnet and turn off after a timeout when you remove it.
Send the parameters to the Levitator
Correct the error (sensor-target) with the I value.
This is the theory !!!
Be patient as a lot of factors are involved.
Good luck and share your results :-)