I have a couple of M02 that will not allways have net connectivity. Each one will have a number of sensors using the AB02 broadcasting to the M02. The packets go from the AB02 to the M02 perfectly and appear under the topic application/999/device/+/rx in mosquitto on the M02.
in the json transmitted there is a “data” field that contains the temperature, voltage and an alert status.
What i would like to do is seperate these out and have them appear as their own topics similar to
I have another device that is on the wired side of the network that monitors these and will react based on the status and levels.
I am not sure if i do this in mosquitto by creating some sort of filter or is this done elsewhere?
it seems that most of the documentaion in relation to the M02 is using an external server such as TTN but in this case I am not able to use TTN as the network will not always be available.
Any ideas on this would be appreciated and any direction as to where I should be looking in the M02 for these config files to do this would be a huge help.