/ Carlos Kwiek - carloskwiek1@hotmail.com

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

// Inicializa o display no endereco 0x3F
LiquidCrystal_I2C lcd(0x3F,2,1,0,4,5,6,7,3, POSITIVE);

void setup()
{
 lcd.begin (20,4);
}

void loop()
{
  lcd.setBacklight(HIGH);
  lcd.setCursor(0,0);
  lcd.print("Carlos Kwiek !!");
  lcd.setCursor(0,1);
  lcd.print("LCD e modulo I2C");
  delay(1000);
  lcd.setBacklight(LOW);
  delay(1000);
}