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comment by istara
istara  ·  1721 days ago  ·  link  ·    ·  parent  ·  post: BBC News - Mesh networks chat apps to the rescue

How do the devices connect with one another. Bluetooth?

greatscott  ·  1720 days ago  ·  link  ·  

Almost surely doing it over WiFi/802.11 if it's all through a consumer phone. I think BT's range is too short.