Relayo
ANDROID
Android BLE mesh networking app that lets phones communicate without internet or any central server. Devices discover each other via Bluetooth Low Energy and relay messages hop-by-hop through the mesh (up to 4 hops).
Tech Stack
- Jetpack Compose
- Material 3
- Hilt
- Room
- kotlinx.serialization
- CameraX
- ML Kit
- ZXing
- BLE
- AES-256-GCM
- EC Key Pairs
- Coroutines
- Clean Architecture
- Multi-Module