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

LiquidCrystal_I2C lcd (0x27, 16, 2);
int i = 0;

void setup() {
  // put your setup code here, to run once:
  lcd.init();
  lcd.clear();
  lcd.backlight();
  lcd.setCursor(0, 0);
  lcd.print("Buy me a coffee");
  
}

void loop() {
  // put your main code here, to run repeatedly:
  lcd.setCursor(i, 0);
  lcd.print("Buy me a coffee");
  delay(100);
  i++;
  lcd.clear();
}