For dense areas, mesh applications like BitChat (Jack Dorsey) could bypass the need for a network with p2p bluetooth mesh networks. And works with existing devices, vs something like meshtastic which needs an installed base (afaik).
Does it actually work though? My experience with Meshtastic is it’s so difficult to get a message delivered beyond the nearest hop that it’s almost useless. And Bluetooth has a significantly shorter range than LoRa.
Does it actually work though? My experience with Meshtastic is it’s so difficult to get a message delivered beyond the nearest hop that it’s almost useless. And Bluetooth has a significantly shorter range than LoRa.