The app
Every device, one list.
Each unit names itself on the air, so a search finds your hardware and nobody else's headphones. Tap one and you get that product's own page — not a generic settings screen.
What you can do from the phone
Configure
Screens, themes, warning limits, brightness, volume, frame IDs and bus speed. Every setting lives on the device and survives a reboot.
Update firmware
The app checks what is published for that exact product, sends it over Bluetooth, and the unit verifies the whole image before it will boot it.
Identify
Ask a unit to wave its light for thirty seconds — useful when four identical boxes are behind the same panel.
Read live
Positions, pressures, temperatures and status lights, mirrored from the device as it reports them.
Defaults live on the device
Reset a unit to factory and it re-authors its own settings — the app simply forgets what it had cached and asks again. There is one source of truth for what a device's defaults are, and it is the device.
The same principle runs through the firmware store: a published build carries the version the unit will report and the exact commit behind it, so a unit in a car can always be traced to the code it runs.