Please choose the Sensors that you have enabled in the Firmware. The Payload Decoder code below will change accordingly.
You can set arbitary combinations of Sensors here. Not all of them are useable / technically possible
Enable only the sensors in the decoder, which are enabled in the firmware for a particular device. The Decoder does not detect which sensors are present in the LoRa paket. You can set a payload decoder per device in TTN v3 to have nodes with different sensors in one application
The Payload Decoder shown here is for TTN v3 / The Things Stack v3. If you use other LoRa Stacks you may have to change the decodeUplink function and its return value.