#include <LiquidCrystal_I2C.h>
#define I2C_ADDR    0x27
#define LCD_COLUMNS 20
#define LCD_LINES   4

LiquidCrystal_I2C lcd(I2C_ADDR, LCD_COLUMNS, LCD_LINES);

void setup() {
  lcd.init();
  lcd.backlight(); 

  lcd.setCursor(0, 0);
  lcd.print("TEST LCD i2C");
  lcd.setCursor(0, 1);
  lcd.print("UM SUBANG TKJ 7A");
  lcd.setCursor(0, 3);
  lcd.print("Meli Ai Hayati R");
 
}

void loop() {
 
  }