Been experimenting with Sideband app on a couple of phones. Utilises Reticulum Network Stack to create cryptographically secure mesh networks, useful in disaster areas. Can also see many outdoor world applications for this. When I understand the protocol further I might add a Rnode modem which creates a LoRa signal to extend the mesh. LoRa encodes information on radio waves. Early days yet for me but fascinating and interesting technology.
