Привет! Sorry for bad English, but its hard for me to explain what i mean with translator.
I buy controler, but have some problems, and autor refuse to help me how to set up device, to work corectly in car.
I use it for LIN bus signals in audi Q5 8R, with steering wheel from A6 C7. Buttons have iNav on right, and left-right on left side. Everything work, but have one weird problem.
When i remove ignition and put it back on, controler didnt work correctly. Need to wait 3-5 minutes, to start working again. When unlock car, buttons blink.
Mute button work imediately, but only this. Volume up/down start after some minute. Cannot understand most of the first settings, because not have good documents with function explanation in english. Some settings have power pin, but cannot find enywhere what is that power pin, maybe some other name is used in pinout wiring diagram, didn't know.
I wonder if someone is used in audi to emulate new steering wheel, can help with correct settings.
This is video what is happen. After some time, they just start work.
https://youtu.be/I38JoSbVOHQ