i2c 20x4 LCD Template

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


// Object creation.
LiquidCrystal_I2C lcd(0x27,20,4);   // LCD class.


void setup(){

  lcd.init();
  lcd.backlight();
  lcd.clear();
                               //          1
                               //01234567890123456789
  lcd.setCursor(0,0); lcd.print("Line               1");
  lcd.setCursor(0,1); lcd.print("Line               2");
  lcd.setCursor(0,2); lcd.print("Line               3");
  lcd.setCursor(0,3); lcd.print("Line               4");
}


void loop(void){
}