#include <LiquidCrystal_I2C.h>

#define I2C_ADDR    0x27
#define LCD_COLUMNS 16
#define LCD_LINES   2

LiquidCrystal_I2C lcd(I2C_ADDR, LCD_COLUMNS, LCD_LINES);

void setup() {
  // Inicializa o LCD
  lcd.init();
  lcd.backlight();
  
}

void loop() {
  lcd.setCursor(2, 1);
  lcd.print("ola Pedro"); //frase a ser imprimida na tela
  delay(2000);

  lcd.clear(); // Limpa o display
  delay(1000);
}