Play Audio With Arduino & DF Player Mini

1#include "SoftwareSerial.h"
2#include "DFRobotDFPlayerMini.h"
3
4//  Use pins 2 and 3 to communicate with DFPlayer Mini
5static const uint8_t PIN_MP3_TX  = 2; // Connects to module's RX 
6static const uint8_t PIN_MP3_RX = 3; // Connects  to module's TX 
7SoftwareSerial softwareSerial(PIN_MP3_RX, PIN_MP3_TX);
8
9  
10
11// Create the Player object
12DFRobotDFPlayerMini player;
13
14void setup()  {
15
16pinMode(wirePin, INPUT);
17pinMode(endPin, INPUT);
18
19  // Init USB  serial port for debugging
20  Serial.begin(9600);
21  // Init serial port for  DFPlayer Mini
22  softwareSerial.begin(9600);
23
24  // Start communication with  DFPlayer Mini
25  if (player.begin(softwareSerial)) {
26   Serial.println("OK");
27
28    // Set volume to maximum (0 to 30).
29    player.volume(30);
30    // Play  the first MP3 file on the SD card
31    player.play(1);
32  } else {
33    Serial.println("Connecting  to DFPlayer Mini failed!");
34  }
35}
36
37void loop() {
38
39 
40   }
41