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

// Your Wi-Fi credentials 
// you have to change only token id
char auth[] = "2iIx7W-lgEXMdpowlI-3ZgXKPZBziBL7";
// if you are using Wokwi Simulator then no need to change SSID and Pass you can directly copy and past it.

char ssid[] = "Wokwi-GUEST";
char pass[] = "";

// Pin connected to the LED
int ledPin = 2;

void setup() {
  Serial.begin(115200);

  // Connect to Wi-Fi
  WiFi.begin(ssid, pass);
  while (WiFi.status() != WL_CONNECTED) {
    delay(1000);
    Serial.println("Connecting to WiFi...");
  }
Serial.println("Connecting to WiFi...");
  // Connect to Blynk
  Blynk.begin(auth, ssid, pass);
pinMode(ledPin, OUTPUT);
}

//Blynk virtual pin handler for LED Control
BLYNK_WRITE(V0){
  int ledState = param.asInt();
    if (ledState == 1) {
    digitalWrite(ledPin, HIGH);
  } else {
    digitalWrite(ledPin, LOW);
  }
}
void loop(){
  Blynk.run();
}