Display 16x2 C++ (Arduino)

#include <LiquidCrystal.h>
LiquidCrystal lcd(1, 2, 4, 5, 6, 7); //Parametros: (rs, enable, d4, d5, d6, d7)

void setup() {
  lcd.begin(16,2);
}

void loop() {
  lcd.print("");
  delay(3000);
  lcd.setCursor(0,1);

  lcd.print("");
  delay(4000);
  lcd.clear();
  delay(1500);

  lcd.blink();
  delay(3000);
  lcd.noBlink();

  lcd.print("");
  delay(3000);
  lcd.clear();

  lcd.print("");

  lcd.setCursor(0,1);
  lcd.print("");
  delay(5000);
  lcd.clear(); //
  delay(2000);

 }