#include <SoftwareSerial.h>
#include "RTClib.h"
#include <Wire.h>

LiquidCrystal_I2C lcd(0x27,16, 2);
void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
  Serial.println("Hello, ESP32!");
  lcd.init(); // inisiasi LCD
}

void loop() {
  // put your main code here, to run repeatedly:
  delay(10); // this speeds up the simulation
   lcd.backlight();//menyalakan backlight

    lcd.print(“Hello, world!”);//menulis kata

    delay(2000);//menunggu 2000 milidetik
}