/* Hello Thanapol */

#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27, 20, 4);

void setup()
{
  lcd.init();
  lcd.backlight();
  lcd.setCursor(1, 0);
  lcd.println("Hello Thanapol");
}

void loop()
{
  lcd.setCursor(7, 1);
  lcd.print(millis() / 1000);
}