diff --git a/pixelprojektor/pixelprojektor.ino b/pixelprojektor/pixelprojektor.ino
index 31c535a..d4c95a1 100644
--- a/pixelprojektor/pixelprojektor.ino
+++ b/pixelprojektor/pixelprojektor.ino
@@ -194,152 +194,10 @@ void loop() {
   ArduinoOTA.handle();
 }
 
-// Diese Effekte müssen nach dem Umbau wieder vorhanden sein:
-/*
-  case EFFECT_SPIRAL:
-    led_spiral();
-    break;
-  case EFFECT_RANDOMFADE:
-    led_randomfade();
-    break;
-  case EFFECT_CHASE:
-    led_chase();
-    break;
-*/
-
-
 
 /************  Old stuff  ************/
 /*
-  int fadespeedmax = 5; //1 to 255
-
-  void led_random()
-  {
-  for (int i = 0; i < strip.numPixels(); i++) {
-    strip.setPixelColor(i, wheel(random(0, 255)));
-  }
-  strip.show();
-  }
-
-  void led_radar()
-  {
-  // "Sweep" in cirles...
-  // line(0,0,950*cos(radians(iAngle)),-950*sin(radians(iAngle)));
-  }
-
-
-  void led_spiral()
-  {
-  int every = 4;
-  wheelPos++;
-  int qp = Index % every;
-  Index++;
-  if (Index >= strip.numPixels() - 1) {
-    Index = 0;
-  }
-  int q = Index % every;
-  for (uint16_t i = 0; i < strip.numPixels(); i = i + every) {
-    strip.setPixelColor(numToSpiralPos(i + q), wheel( (i + Index * 4) % 255)); //turn every "every" pixel on
-  }
-  for (uint16_t i = 0; i < strip.numPixels(); i = i + every) {
-    strip.setPixelColor(numToSpiralPos(i + qp), 0);      //turn every "every" pixel off
-  }
-  strip.show();
-
-  }
-
-  bool effectHandler(const HomieRange& range, const String& value) {
-  Homie.getLogger() << "-> " << value << endl;
-  int sep = value.indexOf("|");
-
-  String command = value.substring(0, sep);
-  String parameters = value.substring(sep + 1);
-  Homie.getLogger() << "command=" << command << " parameters=" << parameters << endl;
-
-  if (command.equals("fill")) {
-    effect = EFFECT_NONE;
-    led_fill(parseColor(parameters));
-  } else if (command.equals("off")) {
-    effect = EFFECT_NONE;
-    led_fill(strip.Color(0, 0, 0));
-  } else if (command.equals("random")) {
-    effect = EFFECT_NONE;
-    led_random();
-  } else if (command.equals("set")) { //example: set|37#ff003a
-    effect = EFFECT_NONE;
-    int x = parameters.substring(0, 1).toInt();
-    int y = parameters.substring(1, 2).toInt();
-    String cstr = parameters.substring(2, 9);
-    strip.setPixelColor(xyToPos(x, y), parseColor(cstr));
-    strip.show();
-  } else if (command.equals("smooth")) { //example: smooth|[wheelspeed]|[smoothing]|[strength]     wheelspeed=1-255, smoothing=0-100, strength=1-255
-    int sepparam = parameters.indexOf("|");
-    int p1 = parameters.substring(0, sepparam).toInt();
-    String parameters_part2 = parameters.substring(sepparam + 1);
-    sepparam = parameters_part2.indexOf("|");
-    int p2 = parameters_part2.substring(0, sepparam).toInt();
-    int p3 = parameters_part2.substring(sepparam + 1).toInt();
-    wheelSpeed = 16; //default, speed=+1 /frame
-    if (p1 > 0) {
-      wheelSpeed = p1;
-    }
-    smoothing = 80;
-    if (p2 > 0) {
-      smoothing = p2;
-    }
-    strength = 50;
-    if (p3 > 0) {
-      strength = p3;
-    }
-    Homie.getLogger() << "-- p1=" << p1 << " p2=" << p2 << " p3=" << p3 << endl;
-    effect = EFFECT_SMOOTH;
-    bufferClear();
-    showBuffer();
-    strip.show();
-  } else if (command.equals("spiral")) {
-    effect = EFFECT_SPIRAL;
-    Index = 0;
-    bufferClear();
-    showBuffer();
-    strip.show();
-  } else if (command.equals("clearbuffer")) {
-    bufferClear();
-    showBuffer();
-    strip.show();
-  } else if (command.equals("randomfade")) { //example: randomfade|5
-    int sepparam = parameters.indexOf("|");
-    int p1 = parameters.substring(0, sepparam).toInt();
-    fadespeedmax = 5;
-    if (p1 > 0) {
-      fadespeedmax = p1;
-    }
-    effect = EFFECT_RANDOMFADE;
-    set_randomBuffer(); //initialize random
-  } else if (command.equals("randombuffer")) {
-    set_randomBuffer(); //set random
-    showBuffer();
-  } else if (command.equals("chase")) {
-    effect = EFFECT_CHASE;
-    bufferClear();
-    showBuffer();
-    strip.show();
-  } else if (command.equals("radar")) {
-    effect = EFFECT_RADAR;
-    Index = 0;
-    bufferClear();
-    showBuffer();
-    strip.show();
-  } else if (command.equals("larson")) {
-    effect = EFFECT_LARSON;
-    Index = 0;
-    bufferClear();
-    showBuffer();
-    strip.show();
-  }
-  return true;
-  }
-
-  bool pixelsHandler(const HomieRange& range, const String& value) {
+   bool pixelsHandler(const HomieRange& range, const String& value) {
 
   String remaining = value;
   int i = 0;
@@ -365,6 +223,4 @@ void loop() {
 
   return true;
   }
-
-
 */