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

// Change the address to 0x3F if 0x27 doesn't work
LiquidCrystal_I2C lcd(0x27, 16, 2); // Or use 0x3F if 0x27 doesn't work

void setup() {
  Serial.begin(115200);
  Serial.println("Testing LCD");

  lcd.init();      // Initialize the LCD
  lcd.backlight(); // Turn on the backlight
  lcd.setCursor(0, 0); // Set cursor to the top left
  lcd.print("Hello, Wokwi!"); // Display text
  
  Serial.println("LCD initialized");
}

void loop() {
  // Nothing to do here
}