I am trying to understand how LoRaWAN works with different public network operators (TTN, Orange, Swisscom etc).
Lets say I want to deploy 1000 sensors in Europe where all devices will have to connect to different LoRaWan network operators or a basic off-the-shelf LoRaWAN gateway bought online depending on the available coverage. I then want to store the messages in my Google Cloud backend, how is this technically done with all these different operators and their respective API’s?
Do I have to fetch data from all available operator’s API? Or are all messages automatically directly routed to a MQTT topic in my backend?
And how will that work with paid providers?
All help is appreciated, thanks!