#include <Wire.h>
#include <LiquidCrystal_I2C.h>

#define LCD_ADDRESS 0x27
#define LCD_COLUMNS 16
#define LCD_ROWS 2

LiquidCrystal_I2C lcd(LCD_ADDRESS, LCD_COLUMNS, LCD_ROWS);

void setup() {
  lcd.init(); 
  lcd.backlight(); 
  lcd.clear();
  lcd.setCursor(0, 0);
  lcd.print("Hello, World!");
}

void loop() {
  
}