byte potPin = 26;
// bool ledState = false;
#include <LiquidCrystal.h>
LiquidCrystal lcd(18, 5, 17, 16, 4, 0);

void setup() 
{
  // put your setup code here, to run once:
    lcd.begin(16, 2);
      Serial.begin(115200);
        Serial.println("Hello, ESP32!");
          lcd.setCursor(3,0);
            lcd.print("analog data");
              pinMode(potPin, INPUT);
              }
              void loop() {
                  // put your main code herae, to run repeatedly:
                     int analogdata = analogRead(potPin);
                       Serial.print("analog data: ");
                         Serial.println(analogdata);
                           
                             
                               delay(500); // this speeds up the simulation
                               }