WF-1000XM4 Support about capod HOT 4 OPEN

The main data source for apple devices is the manufacturer specific data in the BLE scan records.

Sony seems to have something too:
mManufacturerSpecificData={301=[4, 0, 2, 2, -80, 50, 3, 1, -50, 113, -2, -117, -3, 16, 3, 0, 51, 0, 0, 0]}

I have no idea what it means though at that's what we have to figure out.

from capod.

Well any clue on where I could start would help me, unless you are telling me apple has that in its specs data? But I'm sure to look at it :)

from capod.

No apple didn't explain anything, some people figured it out by (see readme of this repo).

A starting point could be to change something like charging/not charging and see what data changes.

Maybe trying to convert the interger values to hex values.

from capod.

The ByteArray [4, 0, 2, 2, -80, 50, 3, 1, -50, 113, -2, -117, -3, 16, 3, 0, 51, 0, 0, 0]
in hex is 04 00 02 02 B0 32 03 01 CE 71 FE 8B FD 10 03 00 33 00 00 00.

Some random example, for Apple, the Battery value is FF when both are full, one F for each pod. EE would be both pods at like 90%.

from capod.