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770 points ananddtyagi | 2 comments | 07 Jul 25 00:05 UTC | HN request time: 0.48s | source

1. molszanski ◴[07 Jul 25 12:37 UTC] No.44489739[source]▶

I've tried a couple of apps like that with use case of communicating during festivals with next-to-none wifi/cell service with a big group of people. None of them worked. Fingers crossed for this one

replies(1): >>44503130 #

2. rtkwe ◴[08 Jul 25 19:19 UTC] No.44503130[source]▶

>>44489739 (TP) #

Checkout Meshtastic nodes you can get them pretty cheaply at 30-40 USD each and get way better ranges than BTLE.

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Bitchat – A decentralized messaging app that works over Bluetooth mesh networks