#include <LiquidCrystal_I2C.h>

// Add the lcd
LiquidCrystal_I2C lcd(0x27, 16, 2);

void setup() {
   // Initalise the LCD
   lcd.init();
   // Turn on the LCD backlight
   lcd.backlight();
   // Put text on the LCD
   lcd.setCursor(2 ,1);
   lcd.print("Hello World!");
}

void loop() {
  // No code needed for this part, you can put your code here if you want.
}