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

// Initialize LCD (0x27 is common I2C address, check your module)
LiquidCrystal_I2C lcd(0x27, 16, 2);

void setup() {
  lcd.init();           // Initialize LCD
  lcd.backlight();       // Turn on backlight
 pinMode(23, OUTPUT);
}

void loop() {
  // Add dynamic content here if needed
  lcd.clear();
  lcd.setCursor(0, 0);   // Set cursor to top-left
  lcd.print("Hello, World!"); // Display text on first line
  lcd.setCursor(0, 1);   // Move cursor to second line
  lcd.print("LCD 16x2 I2C");  // Display text on second line
  digitalWrite(23,HIGH);
  delay(500);
  digitalWrite(23,LOW);
  delay(500);

}