#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd (0x27,16,2);

void setup () {
  lcd .init() ;
  lcd .backlight ();
  //setup awal ketika Running 
  lcd.setCursor (2,0);
  lcd. print ("KELAS ALL TKJ ");
  lcd.setCursor (4,1);
  lcd.print ("SMK MUSKA ");
  delay (4000);
  lcd.clear ();
}

void loop () {
  lcd.setCursor(2,0);
  lcd. print ("TEST LCD I12C  ");
  lcd.setCursor (1,1);
  lcd.print ("KELAS IoT MUSKA  ");
  delay (400);
}