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

LiquidCrystal_I2C lcd(0x27, 16, 2);
void setup(){
  lcd.init(); lcd.backlight();
}

void loop(){
  lcd.setCursor(5,1); lcd.print("PRUEBA");
  lcd.setCursor(3,0); lcd.print("HOLA MUNDO");
}