#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C LCD = LiquidCrystal_I2C(0x27, 20, 4);


// LCD Custom Character & Emoji
// LCD 5×8 pixel
// LCD pixel byte B11111

void setup()
{
  Serial.begin(115200);

  LCD.init();
  LCD.backlight();



  byte Bell[] = {
    B00100,
    B01110,
    B01110,
    B01110,
    B11111,
    B00000,
    B00100,
    B00000
  };


  LCD.createChar(1, Bell);




  
  LCD.clear();
  LCD.setCursor(0,1);
  LCD.write(byte(1));

}

  void loop() {

  }