We’ve recently taken delivery of a RadioBridge IP67-rated door sensor, however I’m struggling to get it working with Chirpstack.
I’ve managed to get it to connect, however the codec isn’t provided by the manufacturer as they would prefer that you use their own dashboard platform and have them decode the packets for you. Unfortunately they’d also prefer that you use TTN/Loriot/Orbiwise as the service provider, and as a result support for Chirpstack is near non-existent.
I’ve managed to get the sensor to connect, and it’s sending data when I trigger the “anti-tamper” alarm, however I can’t seem to work out from the PDF at https://radiobridge.com/documents/Common%20Sensor%20Messages.pdf how I might decode the messages into something a bit more meaningful.
The important data appears to be the overall packet format:
however whilst I can easily read the
bytes in the console (even if I’m not sure exactly what they mean!), reading the
bits is something I’m struggling to find documentation on!