#include <LiquidCrystal.h>
const int rs = 22, en = 23, d4 = 5, d5 = 18, d6 = 19, d7 = 21;
LiquidCrystal lcd(rs, en, d4, d5, d6, d7);
int testNumber = 10;
void setup()
{
    lcd.begin(16, 2);
    lcd.clear();
    lcd.print("How to Interface");

    // go to row 1 column 0, note that this is indexed at 0
    lcd.setCursor(0,1); 
    //lcd.print("LCD with ESP32");
    lcd.print(testNumber);
}
void loop() {
  // put your main code here, to run repeatedly:
  delay(10); // this speeds up the simulation
}