SF11-C laser altitude hold + Elev-8...anyone have this working?

Hi all-

We have an Elev-8 and an SF11-C rangefinder, which both work just great...separately! Together, not so much. I found documentation on the github page that describes the process for accomplishing altitude hold with this rangefinder, but even after modifying the firmware as described and triple-checking the electrical connections, no joy.

It also appears that work done on this particular hardware was courtesy of several _former_ Parallax employees, which is slowing down the tech support considerably! If anyone out there has cracked this problem, we'd sure appreciate hearing about it.


Pat Ferrick
Westhill High School
Syracuse, NY
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