I'm looking to make a replacement Amp for the Tesla Model 3. Does anyone know if the Model 3 and Y use A2B protocol? I've found other people mention Tesla uses this protocol, but I would like to verify.
I connected my oscilloscope to the 2 wires going to the amp, it shows the audio data while connected, but shows 1 second blips while disconnected. I'm assuming this means the master computer is not sending signal until it sees the amp present, and it responds with the correct channel.
I plugged in my Analog A2B Amp and it was not able to play the audio stream. Is there an easy way to test this? I am new to SigmaStudio, and I bought 2 Eval boards.
My thought is I should be able to program the ADZS-AUDIOA2BAMP to communicate with A2B as a Slave device to the Tesla computer, and have it play audio out to the amplifier. Is there some help I could get figuring out SigmaStudio so I can do this?
Is there a way to see what A2B channel is needed to play the audio stream in an existing installation?
Thanks for your help. I usually a little guidance to get started, then I should be good to go.
--Kevin
