// Esp32\clock, f, resolution
//AnalogWrite м.б.больше 255. Скажем 4096 (это 12бит)
void setup() {
  Serial.begin(115200);
  Serial.println("Blinking LED with ESP32-S3!");
  pinMode(13, OUTPUT); // LED pin is 13

  /*pinMode(12, OUTPUT); // LED pin is 12
  pinMode(11, OUTPUT); // LED pin is 11
  pinMode(10, OUTPUT); // LED pin is 10
  pinMode(9, OUTPUT); // LED pin is 19 */
}

void loop() {
  digitalWrite(13, HIGH); // LED is bright
 /* digitalWrite(12, HIGH); // LED is bright
  digitalWrite(11, HIGH); // LED is bright
  digitalWrite(10, HIGH); // LED is bright
  digitalWrite(9, HIGH); // LED is bright  */
  delay(500); // LED is bright for 500 millisec
  
  digitalWrite(13, LOW); //LED is dark
  /*digitalWrite(12, LOW); /// LED is dark
  digitalWrite(11, LOW); /// LED is dark
  digitalWrite(10, LOW); // LED is dark
  digitalWrite(9, LOW); // LED is dark  */
  delay(500); //LED is dark for 500 millisec
}