#include <LiquidCrystal_I2C.h> // Library for LCD
LiquidCrystal_I2C lcd(0x27, 16, 2); // I2C address 0x27, 16 column and 2 rows



void setup() {
  // put your setup code here, to run once:
lcd.init(); //initialize the lcd
lcd.backlight(); //open the backlight 
lcd.setCursor(0, 0);
lcd.print("Hello World!");


byte customChar[8] = {
  0b00000,
  0b01010,
  0b11111,
  0b11111,
  0b01110,
  0b00100,
  0b00000,
  0b00000
};


lcd.createChar(0, customChar); // create a new custom character

  lcd.setCursor(4, 0); // move cursor to (2, 0)
  lcd.write((byte)0);
  lcd.setCursor(7,0);
  lcd.write((byte)0);  // print the custom char at (2, 0)
  
}

void loop() {
  // put your main code here, to run repeatedly:

}