Anyone know if it would be possible using an apple 30 pin connector - which normally supplies power and receive an audio/data connection for music from a raspberry pi?
So Ideally the raspberry pi:
- would receive power from dock via the connector
- Output audio to the dock/car
- Receive control command from the dock/car (next track, previous track, possible navigation to playlists
I couldn't find anything that had done this. I assume most applications like this have migrated to bluetooth for audio output.