#include <WiFi.h>
#include "ThingSpeak.h"
#define LEDPIN 22
const char* ssid = "Wokwi-GUEST";
const char* password = "";
const int myChannelNumber = 2557762;
const char* ReadAPIKey = "520114DU3RWMHJPB";
const char* server = "api.thingspeak.com";
const int FieldNumber1 = 1;

WiFiClient client;

void setup()
{
  Serial.begin(115200);
  pinMode(LEDPIN, OUTPUT);
  
  WiFi.mode(WIFI_STA);
  WiFi.begin(ssid, password);
  Serial.println("Hello, ESP32!");
  while(WiFi.status() != WL_CONNECTED){
    delay(500);
    Serial.println("Connecting to WiFi...");
  }
  Serial.println("Connected to the WiFi network");
  Serial.println("");
  Serial.println("WiFi connected.");
  Serial.println("IP address: ");
  Serial.println(WiFi.localIP());
  ThingSpeak.begin(client);
}

void loop()
{
   
 int A = ThingSpeak.readLongField(myChannelNumber, FieldNumber1, ReadAPIKey);
  
  if(A == 1){
    Serial.println("LED ON");
    digitalWrite(LEDPIN, HIGH);
    } else if(A == 0) {
    Serial.println("LED OFF");
    digitalWrite(LEDPIN, LOW);
    }

  delay(1000);
}