I have a Dragino LGT-92 and configured as ABP with Cayenne LLP.
I receive data, but the most of the time the GPS-coordinates are wrong.
Cayenne gives me “104.8575,104.8575” as coordinates - see also screenshot (right column “Values”; you might have to open the screenshot).
These coordinates are wrong - normally it should be something like this “49.xxx,8.xxx”.