Play Audio Sound With Esp8266 With Blink App

Just Do Electronics February 26, 2021

Circuit Diagram :-

Code :-

 
//Prateek
//www.prateeks.in
  
#define BLYNK_PRINT Serial
#include <ESP8266WiFi.h>
#include <BlynkSimpleEsp8266.h>
#include <Servo.h>
#include "SoftwareSerial.h"
#include "DFRobotDFPlayerMini.h"

SoftwareSerial mySoftwareSerial(D2, D1); 
DFRobotDFPlayerMini myDFPlayer;
void printDetail(uint8_t type, int value);

Servo servo;

char auth[] = "9n7ltTcHipDpvcSl3ZpTknygbHV5FIuA";
char ssid[] = "JustDo";
char pass[] = "par12345";

void setup()

{
  Serial.begin(9600);
  mySoftwareSerial.begin(9600);
   Blynk.begin(auth, ssid, pass);
  servo.attach(15); // NodeMCU D8 pin
  Blynk.begin(auth, ssid, pass);
  Serial.println();
  Serial.println(F("Initializing DFPlayer..."));

  //Use softwareSerial to communicate with MP3
  if (!myDFPlayer.begin(mySoftwareSerial)) {
    Serial.println(F("Unable to begin:"));
    Serial.println(F("1.Please recheck the connection!"));
    Serial.println(F("2.Please insert the SD card!"));
    while(true);
  }
  Serial.println(F("DFPlayer Mini online."));

  //Set volume value (From 0 to 30)
  myDFPlayer.volume(30);
}

void loop()
{
  Blynk.run();
}
BLYNK_WRITE(V1)
{
   servo.write(param.asInt());

}
BLYNK_WRITE(V2)
{
servo.write(0);
myDFPlayer.play(1);
}
BLYNK_WRITE(V3)
{
servo.write(10);
myDFPlayer.play(2);
}
BLYNK_WRITE(V4)
{
servo.write(20);
myDFPlayer.play(3);
}
BLYNK_WRITE(V5)
{
servo.write(30);
myDFPlayer.play(4);
}
BLYNK_WRITE(V6)
{
servo.write(40);
myDFPlayer.play(5);
}
BLYNK_WRITE(V7)
{
servo.write(50);
myDFPlayer.play(6);
}
BLYNK_WRITE(V8)
{
servo.write(60);
myDFPlayer.play(7);
}
BLYNK_WRITE(V9)
{
servo.write(70);
myDFPlayer.play(8);
}
BLYNK_WRITE(V10)
{
servo.write(80);
myDFPlayer.play(9);
}
BLYNK_WRITE(V11)
{
servo.write(90);
myDFPlayer.play(10);
}
BLYNK_WRITE(V12)
{
servo.write(100);
myDFPlayer.play(11);
}
BLYNK_WRITE(V13)
{
servo.write(110);
myDFPlayer.play(12);
}

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