One tweet from jack leads,  journalist writing an entire article.

my weekend project to learn about bluetooth mesh networks, relays and store and forward models, message encryption models, and a few other things.

bitchat: bluetooth mesh chat...IRC vibes.

TestFlight: https://t.co/P5zRRX0TB3
GitHub: https://t.co/Yphb3Izm0P https://t.co/yxZxiMfMH2

jack

One tweet from jack leads,  journalist writing an entire article.

https://x.com/jack/status/1941989435962212728

https://techcrunch.com/2025/07/07/jack-dorsey-working-on-bluetooth-messaging-app-bitchat/