Newborn 
PY Unofficial GTK4 companion for Nothing / CMF earbuds on Linux. Demo: https://oneydef.github.io/EarA-linux/
https://oneydef.github.io/EarA-linux/ ↗ HEALTH ? 81 / Healthy
Newborn PY // readme
Unofficial GTK companion for Nothing / CMF earbuds on Linux
BlueZ · PulseAudio / PipeWire · RFCOMM control · CLI + GUI
Install · Live demo · Features · CLI · Lineup · Roadmap · Support · Contributing
Independent community project — not affiliated with Nothing Technology or CMF.
EarA brings battery, ANC, EQ, gestures, find-my, and Bluetooth audio routing to Linux desktops. Tested with Nothing Ear (a); other Nothing / CMF models use the same protocol family (LINEUP.md).
Features
| Audio | Device | Extras |
|---|---|---|
| A2DP music & Discord | Battery L / R / case | Pinch remapping |
Optional HFP mic (eara audio hfp) | ANC + transparency | Find my earbuds |
| Host codec list (LHDC if adapter supports) | EQ presets + 8-band… |