Added support for Android 9, 10 & 11.
The My Car App is using the BT4.0 technology for connecting to a BT4.0 device, which is installed with the car audio, to control the car radio such as volume up and down , channel up and down and mode selection. In addition to that, the My Car App is also able to control the RGB light which is connected to the BT4.0 device.
