I wonder how I could configure SF7 to be used when sending telemetry data? Is the ADR supposed to fix this automatically? It seems to select SF12 all the time but I get a warning in the Lora dashboard for Datacake.
At the end it was the frequency plan setting in the GW that decides what is supported. After deploying an own wAP-LR8 the device was using LF7 without any issues.