I have two Tempest on one hub and this data is being fed to my PWS Weather webpage www.twinfirs.co.uk Due to a faulty rain sensor I want to use the data from the second Tempest. I have asked on the PWSWeather forum and receid this reply.
" This observation is made from the latest Device observations that belong to the Station.
If a user has multiple Devices of the same type they are able to designate one of them as primary.
This is the one used to make the federated observation."
Any ideas how to do this?