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

LiquidCrystal_I2C lcd(0x27, 16, 2); // Address 0x27, 16 cols, 2 rows

void setup() {
  lcd.init();        // Initialize LCD
  lcd.backlight();   // Turn on backlight
  lcd.setCursor(0, 0); 
  lcd.print("Hello, ESP32!");
  lcd.setCursor(0, 1);
  lcd.print("LCD 16x2 I2C");
}

void loop() {
  // Nothing needed for static display
}