#include <Wire.h> // Include the Wire library for I2C communication
#include <LiquidCrystal_I2C.h> // Include the LCD I2C library

LiquidCrystal_I2C lcd(0x27, 16, 2); // Set the LCD address to 0x27 for a 16 chars and 2 line display

const int ledPin = 13; // Define the LED pin

void setup() {
  pinMode(13, OUTPUT); // Set the LED pin as an output
  lcd.init(); // Initialize the LCD
  lcd.backlight(); // Turn on the backlight
}

void loop() {
  digitalWrite(13, HIGH); // Turn on the LED
  lcd.setCursor(0, 1); // Set cursor to the beginning of the second line
  lcd.print("LED is On    "); // Display "LED is On" on LCD
  delay(2000); // Wait for 2 seconds
  
  digitalWrite(13, LOW); // Turn off the LED
  lcd.setCursor(0, 1); // Set cursor to the beginning of the second line
  lcd.print("LED is Off   "); // Display "LED is Off" on LCD
  delay(2000); // Wait for 2 seconds
}