#include <LiquidCrystal_I2C.h>
#define LED 13

LiquidCrystal_I2C lcd(0x27, 20, 4); // Adjust the LCD address and dimensions if needed

void setup() {
  pinMode(LED, OUTPUT);
  // Uncomment if using LCD
  lcd.init();
  lcd.backlight();
  lcd.setCursor(0, 0);
  lcd.print("blink status");

  lcd.setCursor(0, 1);
  lcd.print("LIGHT");
}

void loop() {
  digitalWrite(LED, HIGH);
  lcd.setCursor(6,1);
  lcd.print("ON   ");
  delay(1000);
  digitalWrite(LED, LOW);
  lcd.setCursor(6,1);
  lcd.print("OFF   ");
  delay(1000);
}