VIM4 - Try Gphoto2 library for Android os

Hello, I am using a VIM4 board.

We are looking for a way to put the android OS on this board and then use it to control the dslr camera and see the live view.

Do you have any tips or advice on this?
I’m new to this method and I’m looking for references but it’s not easy.

Or is there a way to control other DSLR cameras?

Can anyone help me?

Thank you in advance.