A tool might be useful in disaster! https://disaster.radio/
and they got an intro youtube video here: https://youtu.be/uZkGudvjNzw
An Arduino project forked and tailored for LoRa32(v1)...
Use Cases...
LoRa got smaller bandwidth(power) but much longer range...
Disaster-Radio builtin Web interface w/ LoRa32v1 module, codes are in PlatformIO/project/firmware folder.
Another interesting project, see linked reference.
- Arduino LoRa Library An Arduino library for sending and receiving data using LoRa radios.
- DisasterRadio disaster.radio is a work-in-progress long-range, low-bandwidth wireless disaster recovery mesh network powered by the sun.
- Online Solar Irradiance figures Nice guide to check where the city w/ solar irradiance for solar powering requirements.
- Sparrow Platform Medical and psychological well-being during and after disasters is a two-part communication and logistics problem...