Reminder regarding LoRaWAN mode
LoRaWAN technology is bidirectional, and allows:
Transmission of frames from the sensor to a network (uplinks)
Transmission of information from the network to the sensor (downlink)
End-to-end encryption of data exchanged (AES128)
When used in LoRaWAN mode, the sensors can send their data to a public (operator) or private LoRaWAN (gateway) network.