A new Teraranger Evo sensor with 64 pixel is out from Terabee (much more view area than the older “single point” sensor).
I just ordered one. I don’t see any reference from mfg about Arducopter integration with “proximity” lib.
It would be nice to add it. I think even a basic logic functionality like emulating the single point Evo, taking the nearest pixel distance in the screen canvas, would work with current implementation of proximity in Arducopter.