#define BLYNK_PRINT Serial
#define BLYNK_TEMPLATE_ID "TMPL6u78x5--K"
#define BLYNK_TEMPLATE_NAME "4011LED"

#include <WiFi.h>
#include <WiFiClient.h>
#include <BlynkSimpleEsp32.h>

char auth[] = "QJ7gxUUCZHtry-HCY4sGajouZImaEp8p";
char ssid[] = "Wokwi-GUEST";
char pass[] = "";

int pinled = 4;
int pinled1 = 16;
int pinled2 = 2;

void setup()
{
  Serial.begin(9600);
  Blynk.begin(auth,ssid,pass);
  pinMode(pinled,OUTPUT);
  pinMode(pinled1,OUTPUT);
  pinMode(pinled2,OUTPUT);

}

BLYNK_WRITE(V1)
{
  int ledstate = param.asInt();
  if(ledstate ==1){
    digitalWrite(pinled, HIGH);
  }else{
    digitalWrite(pinled, LOW);
  }
}
  BLYNK_WRITE(V2)
{
  int ledstate = param.asInt();
  if(ledstate ==1){
    digitalWrite(pinled1, HIGH);
  }else{
    digitalWrite(pinled1, LOW);
  }
}
  BLYNK_WRITE(V3)
{
  int ledstate = param.asInt();
  if(ledstate ==1){
    digitalWrite(pinled2, HIGH);
  }else{
    digitalWrite(pinled2, LOW);
  }

}

BLYNK_WRITE(V4)
{
  int ledstate = param.asInt();
  if(ledstate ==1){
    digitalWrite(pinled, HIGH);
    digitalWrite(pinled1, HIGH);
    digitalWrite(pinled2, HIGH);
  }else{
    digitalWrite(pinled, LOW);
    digitalWrite(pinled1, LOW);
    digitalWrite(pinled2, LOW);
  }

}

void loop()
{
  Blynk.run();
}