Pioneer Wired remote control
Hi to all,
I've searched to all forums information on how works "Wired Remote" input of pioneer Car audio (seems that Sony use a similar protocol).
I know that the connection use a 3,5 mm jack stereo connected to KEYD, KEYAD and GND, inside the car audio unit.
The wired remote control recognize resistors, It's a serial protocol or use other kind of code ?
I would want to control the Unit using a PC so I need to know this infomration to make the right interface.
Thanks in advance