#include <LiquidCrystal_I2C.h>

#define dir 0x27
#define col 16
#define fila 2

LiquidCrystal_I2C LCD(dir,col,fila);

void setup(){
  LCD.init();
  LCD.backlight();
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
  LCD.setCursor(3,0);
  LCD.print("A01028038");
  LCD.setCursor(2,1);
  LCD.print("Valeria Tapia");
}

void loop() {
  delay(10);
}