#include <LiquidCrystal_I2C.h>
#define I2C_ADDR    0x27
#define LCD_COLUMNS 20
#define LCD_LINES   4
LiquidCrystal_I2C lcd(I2C_ADDR, LCD_COLUMNS, LCD_LINES);
int value=1;
void setup() {
  // Init
  lcd.init();
  lcd.backlight();

  // Print something
  lcd.setCursor(3, 0); lcd.print("Hello, world!");
  lcd.setCursor(2, 1); lcd.print("Wokwi Online IoT");
  lcd.setCursor(5, 2); lcd.print("Simulator");
  lcd.setCursor(7, 3); lcd.print("Enjoy!");
  delay(1000);
}


void loop() {
  lcd.clear(); //delay(1000);
  lcd.setCursor(0,0); lcd.print(value);
  lcd.setCursor(4,1); lcd.print("Hello"); delay(1000);
  value++;
}