#include <LiquidCrystal_I2C.h>

// Set the I2C (Inter-Integrated Circuit) address of the device communicating with 0x27
#define I2C_ADDR 0x27

// Define the number of columns on your LCD display (set to 16)
#define LCD_COLUMNS 16

// Define the number of lines on your LCD display (set to 2)
#define LCD_LINES 2

// Create an instance of the LiquidCrystal_I2C to control an LCD display
LiquidCrystal_I2C lcd(I2C_ADDR, LCD_COLUMNS, LCD_LINES);

void setup() 
{
  // Initializes the LCD
  lcd.init();
  // Turns on the LCD backlight
  lcd.backlight();
}

void loop() {
  // Set the cursor position on the LCD screen
  // Cursor is placed at the 4th column (starting from 0) and the 0th row (the first row)
  lcd.setCursor(4, 0);
  lcd.print("Hello");

  // Cursor position to the 2nd column and the 1st row (the second row)
  lcd.setCursor(2, 1);
  lcd.print("Sangavi!");
}