I’have done an LORA temperature sensor based on a Adafruit Feather boart, a PT1000 sensor and a MAX31865 RTD-to-Digital Converter.
Currently, I send the temperature value to TTN and display it in a graphical in Cayenne.
MAX has also fault detection mechanisms: it also return fault code. So I would like to also send the fault code to TTN and then Cayenne.
Currently for the temperature value, I use channel 01. So the playload is 0x01 0x67 0xXX 0xXX.
For the fault message I will use a Digital Input type data (0x00). For this data can I use the the same channel (01), because it’s the same sensor ? So the playload will be something like this:
0x01 0x67 0xXX 0xXX 0x01 0x00 0xXX
Or I should use an other channel ?
Thank for your ansmwer.