#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd1(0x27, 16, 2);
LiquidCrystal_I2C lcd2(0x26, 16, 2);

void setup() {
  lcd1.init();
  lcd1.backlight();
  lcd2.init();
  lcd2.backlight();
}

void loop() {
  lcd1.setCursor(4, 0);
  lcd1.print("I ");
  delay(1000);
  lcd1.print("LOVE");
  delay(1000);
  lcd2.setCursor(4, 1);
  lcd2.print("ARDUINO");
  delay(3000);
  lcd1.clear();
  lcd2.clear();
}