#include <WiFi.h>

const char* ssid = "Wokwi-GUEST";
const char* password = "";
const int relay_pin = 2; // D2 on ESP8266 is equivalent to GPIO 2 on ESP32

void setup() {
  pinMode(relay_pin, OUTPUT);
  digitalWrite(relay_pin, LOW); // Initially turn off the lamp

  Serial.begin(115200);
  delay(10);

  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(1000);
    Serial.println("Connecting to WiFi...");
  }
  Serial.println("Connected to WiFi");
  Serial.println(WiFi.localIP());
}

void loop() {
  // Turn the lamp on
  digitalWrite(relay_pin, HIGH);
  delay(5000); // 5 seconds on

  // Turn the lamp off
  digitalWrite(relay_pin, LOW);
  delay(5000); // 5 seconds off
}