I have a dedicated phone and always leave it there with wireless charging. I am hoping to add auto sleep/black screen feature when car is park for a while. So when I park I don’t need to sleep the phone, the app/phone should automatically go to sleep mode after certain time and awake when the car shift to drive. Which will make the whole process seamless and works like a factory speedometer.
Or if there is a way to sync it with the main touchscreen? Turn off the app(allow the phone to sleep) when the touchscreen go dark.