Matt Hamilton on Nostr: nprofile1q…3r5g3 Encrypted low-bandwidth and low power radios (LoRa) that operate ...

nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqs47y3durkwgrtvsc6dvhvzhrx36ra747qhrxm4ah78uy7zjg6tzqp3r5g3 (nprofile…r5g3) Encrypted low-bandwidth and low power radios (LoRa) that operate (in the US) at 900Mhz in the ISM band, unencumbered by Government rules regarding licensure, rules against encryption, etc. TX power is the only limitation, which when combined with the near Ghz frequency, means it's basically line of sight.

The devices connect to phones via Bluetooth, allowing you to use your phone to send messages to another meshtastic radio over LoRa, which is then relayed to the other person's phone.