#include <SD.h>
#include <TMRpcm.h>

TMRpcm tmrpcm;

void setup() {
  // Initialize Serial Monitor
  Serial.begin(9600);

  // Initialize microSD card
  if (!SD.begin(10)) {
    Serial.println("SD card initialization failed!");
    return;
  }

  // Initialize audio player
  tmrpcm.speakerPin = 9;  // Set the speaker pin
}

void loop() {
  // Check if the file exists
  if (SD.exists("sound.wav")) {
    // Play the audio file
    tmrpcm.play("sound.wav");

    // Wait for the playback to finish
    while (tmrpcm.isPlaying()) {
      delay(100);
    }
  } else {
    Serial.println("File not found!");
  }

  // You can add more logic or loops for continuous playback as needed
}