4 ms·

And here we have the person who knows how to graft one onto the PCB. Is that possible?

• cushychicken 3y ago
  Probably, but I don't have the time, interest, or access to the PCB files any more. I think you'd be out of luck in most cases anyway, as we almost always used I2S as our audio interface of choice. If we didn't have a use for the RX line (i.e. The audio input line) of the I2S interface, it generally wasn't broken out of the SoC fanout. What's more: we didn't generally enable driver support for I2S receive in products that didn't use it. There simply isn't a use for it. Furthermore, you probably wouldn't be able to modify the app stack to use that data if you somehow did figure out all the needed kernel mods. Sonos deployed Secure Boot and signed app updates starting in 2013, because they realized they were potentially selling a botnet for hire if they didn't have a good way to secure their players.
  • pseudosavant 3y ago
    I'd settle for a line-in straight into the power amp. No integration of any kind into the existing Sonos ecosystem. Make them dumb - because the speakers do sound great for their size.
    • cushychicken 3y ago
      You can probably figure this out by looking at the chip pinouts of the relevant amps, though most of the ones we used were I2S in.