#include <Wire.h>
#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27, 20, 4); 

void setup() {
  lcd.init(); 
  lcd.backlight(); 
  Serial.begin(9600); 
  lcd.setCursor(0, 0); 
  lcd.print("Welcome to IoT!"); 
  lcd.setCursor(1, 1); 
  lcd.print("Age: 15 Years"); 
  lcd.setCursor(2, 2); 
  String name = "A1MBO7";
  for (int i = 0; i < name.length(); i++) {
    lcd.print(name[i]);
    delay(200); 
  }
  lcd.setCursor(3, 3); 
  lcd.print("IoT Expert!"); 
}

void loop() {
  // Nothing to do here
}