diff --git a/LEDWolke.ino b/LEDWolke.ino
index 25a45f1..b003f5f 100644
--- a/LEDWolke.ino
+++ b/LEDWolke.ino
@@ -1,13 +1,5 @@
 /*
- ESP8266 BlinkWithoutDelay by Simon Peter
- Blink the blue LED on the ESP-01 module
- Based on the Arduino Blink without Delay example
- This example code is in the public domain
-
- The blue LED on the ESP-01 module is connected to GPIO1
- (which is also the TXD pin; so we cannot use Serial.print() at the same time)
-
- Note that this sketch uses LED_BUILTIN to find the pin with the internal LED
+ LED Fading mit NodeMCU v 1.0
 */
 
 class RgbLed {
@@ -24,7 +16,7 @@ class RgbLed {
   byte ledBlueIntensityTo;
 
   long durationLeft;
-  long currentMillis;
+  long previousMillis;
 
   public:
   RgbLed(int redPin, int greenPin, int bluePin)
@@ -46,7 +38,7 @@ class RgbLed {
     ledBlueIntensityTo = ledBlueIntensity;
 
     durationLeft = 0;
-    currentMillis = 0;
+    previousMillis = 0;
   }
 
   public:
@@ -59,25 +51,29 @@ class RgbLed {
       ledGreenIntensityTo = ledGreenIntensity;
       ledBlueIntensityTo = ledBlueIntensity;
     }
-
   }
 
   public:
   void Update(long currentMillis)
   {
-    // if(currentMillis - this->currentMillis >= interval) {
-    //   this->currentMillis = currentMillis;
-    //   digitalWrite(led, intensity);
-    // }
-    // if (ledRedIntensityTo != ledRedIntensity && ledGreenIntensityTo != ledGreenIntensity && ledBlueIntensityTo != ledBlueIntensity) {
-    //   ledRedIntensity = ;
-    //   ledGreenIntensity = ;
-    //   ledBlueIntensity = ;
-    // }
+    if (ledRedIntensityTo != ledRedIntensity && ledGreenIntensityTo != ledGreenIntensity && ledBlueIntensityTo != ledBlueIntensity) {
+      ledRedIntensity = lerp(ledRedIntensity, ledRedIntensityTo, previousMillis, previousMillis + durationLeft, currentMillis);
+      ledGreenIntensity = lerp(ledGreenIntensity, ledGreenIntensityTo, previousMillis, previousMillis + durationLeft, currentMillis);
+      ledBlueIntensity = lerp(ledBlueIntensity, ledBlueIntensityTo, previousMillis, previousMillis + durationLeft, currentMillis);
+      UpdateLEDs();
+    }
+    durationLeft = durationLeft - (currentMillis - previousMillis);
+    previousMillis = currentMillis;
   }
 
-  byte lerp(byte from, byte to, long t) {
-    return from + t * (to - from);
+  byte lerp(byte intensityStart, byte intensityEnd, long timeStart, long timeEnd, long timeCurrent) {
+    return ( ( timeCurrent - timeStart )( intensityEnd - intensityStart) / ( timeEnd - timeStart) ) + intensityStart;
+  }
+
+  void UpdateLEDs() {
+    digitalWrite(ledRedPin, ledRedIntensity);
+    digitalWrite(ledGreenPin, ledGreenIntensity);
+    digitalWrite(ledBluePin, ledBlueIntensity);
   }
 };
 
@@ -92,12 +88,3 @@ void loop()
   ledStripe.ChangeColor(30, 200, 255, 1000);
   ledStripe.Update(millis());
 }
-
-
-//void led_blink(int led, byte intensity, long interval) {
-//  unsigned long currentMillis = millis();
-//  if(currentMillis - previousMillis >= interval) {
-//    previousMillis = currentMillis;
-//    digitalWrite(led, intensity);
-//  }
-//}