[snickerbockers]

Has it ever been reverse engineered and reimplemented?

I use apple's IP audio streaming protocol (forget what it's called, air-something) to play music over a couple of edifier-brand speakers from a Linux desktop which is running pipewire's FOSS implementation of the protocol. I don't even buy apple products but i ended up using it because there's no way to just netcat samples onto these things.

[stonegray]

There is an open implementation of AWDL, see https://owlink.org/wiki/