I'm pretty confused about how TTN is used and whether Arduino IOT Cloud can operate with "generic" LoRaWAN sensors.
Is Arduino IoT Cloud limited to programmable arduino boards? or could a low cost sensor device like a Dragino LHT65 temperature and humidity sensor be added as a device / associated to a thing.
Is LoRaWAN connectivity limited to gateways added in the IoT Cloud? Or, do they make use of all available TTN gateways?
Sorry if these questions are really basic. If there is documentation that I can be pointed to, I would really appreciate it!