BlueTea
Scan, connect, and test Bluetooth Low Energy devices any way you want. You can manually do it, or automate your testing via Lua script.
Download on the App Store
What you can do
Test BLE, your way
- Scan & connect — discover nearby BLE devices, sorted by signal strength, and connect with a tap.
- Inspect GATT — browse services and characteristics; read / write / notify values in hex or text.
- Quick commands — save labelled send macros for the payloads you use most.
- UART console — talk to Nordic UART and similar serial-over-BLE devices, with an exportable transcript.
- Saved devices — name peripherals and remember their preferred characteristics for instant reconnect.
Automate with Lua
- Write scripts in a built-in editor with syntax highlighting and autocomplete.
- Drive devices in code: scan, connect, read, write, and react to notifications.
- Build live on-screen panels — buttons, labels, and readouts that update as your device responds.
- Helpers for hex, bytes, JSON, timers, and per-script key/value storage.
- Learn with a Getting Started guide and a searchable in-app Lua API reference.
Private by design
- No accounts, no analytics, no tracking, no ads.
- Everything you create stays on your device.
- Optional iCloud sync keeps your saved devices and scripts in your own iCloud.