const uint8_t LED_PIN = 5;
const uint8_t KEY_PIN = 2;
const uint8_t SLIDER_PIN = 12;

uint8_t btnVal = 0;
uint8_t sliderVal = 0;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");

  pinMode(KEY_PIN, INPUT);

  pinMode(SLIDER_PIN, INPUT);

  pinMode(LED_PIN, OUTPUT);
  digitalWrite(LED_PIN, HIGH);
}

void loop() {
  // put your main code here, to run repeatedly:
  delay(500); // this speeds up the simulation

  btnVal = digitalRead(KEY_PIN);
  Serial.print("Button= ");
  Serial.println(btnVal);

  sliderVal = analogRead(SLIDER_PIN);
  Serial.print("Slider=");
  Serial.println(sliderVal);

  if(sliderVal > 100){
    digitalWrite(LED_PIN , HIGH);
  }else{
    digitalWrite(LED_PIN, LOW);
  }

}