@Hesham1216 Does this problem need to be reproduced in the car? Can you tell me the detailed steps to reproduce the problem? Because I haven’t fully understood what you said.
(car android Headunit can be programmed separately but this will void warranty)
So my idea is to use Single Board Computer (like: raspberry pi, odroid, khadas) to act as a mobile phone and mirror to the car Headunit
This will make a mobile phone (or tablet) with USB A port
USB A port will be used to connect adapter like this one (https://amzn.eu/d/0r0y8x9) to mirror to car
So instead of programming the car Headunit and void the warranty of car, I want to use khadas edge 2 to be mirrored to car by carbitlink application and khadas act as a mobile phone device or tablet
So khadas edge 2 is the tablet that connect to car and be mirrored
Usually mobile phone support (otg usb) connection so carbitlink works
But when connecting khadas Edge2 it did not work
So I wonder does it accepts otg?
You know otg right? It makes usb act either host or device