 *************************************************************************/
 
 void loop() {
-  if ( test_levelA != ESP32DMX.getSlot(test_slotA) ) {
-    test_levelA = ESP32DMX.getSlot(test_slotA);
-    Serial.print(test_slotA);
-    Serial.print(" => ");
-    Serial.println(test_levelA);
-    gammaCorrectedWrite(led_channelA, test_levelA);
-  }
-  if ( test_levelB != ESP32DMX.getSlot(test_slotB) ) {
-    test_levelB = ESP32DMX.getSlot(test_slotB);
-    Serial.print(test_slotB);
-    Serial.print(" => ");
-    Serial.println(test_levelB);
-    gammaCorrectedWrite(led_channelB, test_levelB);
-  }
-  if ( test_levelC != ESP32DMX.getSlot(test_slotC) ) {
-    test_levelC = ESP32DMX.getSlot(test_slotC);
-    Serial.print(test_slotC);
-    Serial.print(" => ");
-    Serial.println(test_levelC);
-    gammaCorrectedWrite(led_channelC, test_levelC);
-  }
-  delay(2);
+  delay(25);
 }

}

/************************************************************************
	setup
*************************************************************************/
void setup() {

  setupPWMChannel(led_pinC, led_channelC);

  ESP32DMX.startInput();
  ESP32DMX.setDataReceivedCallback(receiveCallback);
  Serial.println("setup complete");
}


/************************************************************************

