Hi all, I am new here and I don't know much about Arduino. For my project I will need Arduino to control play/next/stop on WTV020SD-16P audio module via bluetooth (for the test I just want to try all functions with some using delay, so bluetooth is not involved).
I tried few codes from internet but I couldn't make audio module work. My problem is that I don't know did I have wrong code, or maybe I didn't connect module right way or formatted microSD card... Does anyone use this module and can give me some code that will surely work, some schematics of proper connections...
NOTE: Schematics like this are not good for me because I don't want to use buttons for control
