Hi, I need to create an app for an android based car radio, that allows me to send commands via blue tooth to an Arduino Rev 3. The Arduino will then control a series of relays that will turn various objects on and off ( eg: ) spot lights, reverse camera, fog lights ( etc ).the Arduino will of course be using either an HC-05 or HC-06 to receive and send data back and forth between the App and the Arduino.
The Arduino portion of the project is of course ( C++ ) which has already been done.
Can I create a full screen GUI for this tablet using App Inventor and can it do what I am proposing?
Many thanks in advance guys. 