#include <Wire.h>//Enables I2C communication for connecting the LCD to the ESP32
#include <LiquidCrystal_I2C.h>//Provides functions for controlling the I2C LCD display.


LiquidCrystal_I2C lcd(0x27, 16, 2);  // Set LCD address

const char* messages[] = {
  "Welcome!",
  "ESP32 Rocks!",
  "Arrays are Cool!",
  "Coding is Fun!",
  "Wokwi Rocks!"
};

int msgIndex = 0;
const int totalMessages = sizeof(messages) / sizeof(messages[0]);

void setup() {
  lcd.init();
  lcd.backlight();
}

void loop() {
  lcd.clear();
  lcd.setCursor(0, 0);
  lcd.print("Message:");
  lcd.setCursor(0, 1);
  lcd.print(messages[msgIndex]);

  msgIndex = (msgIndex + 1) % totalMessages;  // Loop through messages
  delay(2000);  // Wait for 2 seconds
}