const int potPin = 7;
const int redPin = 4;

void setup() {
  Serial.begin(115200);
  pinMode(redPin, OUTPUT);
  Serial.println("Hello, ESP32-S3!");
}

void loop() {
  int potValue = analogRead(potPin);

  int brightness = map(potValue, 0, 4095, 0, 255);

  analogWrite(redPin, brightness);

  Serial.print("Pot: ");
  Serial.print(potValue); // Returns 0 to 4095
  Serial.print(" -> Brightness: ");
  Serial.println(brightness);

  delay(50);
}