SOMO-II library
SOMO-II is a cheap mp3 player that can be controlled over a serial port.
This library implements the serial control in order to use it along with an Arduino/Teensy/Any Arduino capable board.
Please check the source code/examples to see how to use it.
Simple example
#include <Somo2.h>
// Rx, Tx to the mp3 player
Somo2 somo(11, 12);
void setup () {
Serial.begin(9600);
// init mp3 player
somo.begin();
// reset it
somo.reset();
// wait a bit for the reset
delay(1000);
// set the volume at 20 out of 30
somo.setVolume(20);
// play the first track of the first folder
somo.playTrack(1, 1);
}
void loop () {
}