LoRaWAN requires AES128: https://www.lora-alliance.org/portals/0/documents/whitepapers/LoRaWAN101.pdf https://www.lora-alliance.org/portals/0/documents/whitepap

LoRaWAN requires AES128: https://www.lora-alliance.org/portals/0/documents/whitepapers/LoRaWAN101.pdf https://www.lora-alliance.org/portals/0/documents/whitepaper... The radio chip itself doesn't perform the encryption though, it's done on the host microcontroller. What kind of things are you monitoring?