I am trying to build a remote control for a phones music player. I want it to be able to change the song or adjust the volume. I was wondering if the Kedsum Bluetooth chip would allow me to send the correct data to my phone or mp3 player in order to do so.
The Arduino bit is probably easy. The first thing to do is consider what is going on at the other end. Does your phone have an app that enables you to control the music player via bluetooth? Is you MP3 player controllable via bluetooth?
This is for a group project in an engineering class. My group is trying to make this possible for any phone or music player with Bluetooth built in, so no special app. A problem we've run into is trying to figure out if this is even possible to do. We are unsure about if we need to send the audio data (like the song itself) to the Bluetooth chip in order to adjust it. I've heard that Arduino can't handle music through Bluetooth, so we wanted to know what we could do about it. Our final product doesn't need to be able to play music, just change the song and stuff.
I guess there is no point in suggesting that you read reply #1 again.........