Sigh. After two days of trying to figure out why the TTN - Cayenne integration wasn’t working, I finally realized I hadn’t set the device network and it was defaulting to the first network in the list, not TTN.
Just a suggestion for the MyDevices Cayenne developers: It would be good if the user interface forced you to select a network when creating a device rather than defaulting to the first one. Easy to overlook that!
sir, sorry for the inconvenient caused here. But you need to first select the network first and then search for the device.