#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27 ,20,4);

void setup() {
  // put your setup code here, to run once:
  lcd.init(); //initialize the lcd
  lcd.backlight();
}

void loop() {
lcd.clear(); //clear display
lcd.setCursor(5,0); //move cursor
lcd.print("I2C LCD"); //print message
lcd.setCursor(5,1);   //move cursor
lcd.print("interfacing");
lcd.setCursor(5,2);       //move cursor
lcd.print("using");      //print message

lcd.setCursor(5,3);  
lcd.print("NODEMCU");


  // put your main code here, to run repeatedly:
  delay(1000); // this speeds up the simulation

}