Hello, guys.

I'm making a project that uses a motor DC for change the inclination of a platform, using Arduino and module Bluetooth HC-05.

I wanna know if is possible make a button for change the rotation of the motor and change your rotation in the same botton.

Do you mean possible or possible to do in a very short space of time?

You have a microcontroller, you can read the button and act upon it, you can have a motor controller and control it. But that means programming it and integrating all the hardware and powering it too.