As the ESP32 has embeded Bluetooth Low Energy, I have coded a simple Android Application.

In fact it is very very basic !

 With it you simply can:

• setup your latitude/longitude (needed for a correct computation of sunrise and sunset hours)
• setup the margin to open/close your door after sunrise/sunset
• open or close the door manually (same behavior as the physical buttons/touchpads on the board)
• log board status

I must admit that there is a caveat with this app... it only works when the ESP32 is not sleeping and when your are in close range to the board (10 to 20m max).

But it does the job !

Source code and .apk files are available on my github kokot project here