diff --git a/examples/06-DimmableLED/06-DimmableLED.ino b/examples/06-DimmableLED/06-DimmableLED.ino
index f81ea0f..804b116 100644
--- a/examples/06-DimmableLED/06-DimmableLED.ino
+++ b/examples/06-DimmableLED/06-DimmableLED.ino
@@ -53,8 +53,8 @@ void setup() {
   // output to drive the brightness of an LED.  The ESP32 code base itself includes a set of functions to create PWM output
   // and the ESP32 chip has built-in PWM functionality specifically for this purpose.  There are numerous libraries
   // you can download that mimics or reproduces analogWrite() in some form or another.  HomeSpan conveniently comes with
-  // it own version of a wrapper around the ESP32 PWM classes that make it very easy to define PWM "channel," attach a pin,
-  // and set the PWM level (or duty cycle) from 0-100%.  These functions are encapsualted in the LedPin class, as defined in
+  // its own version of a wrapper around the ESP32 PWM classes that make it very easy to define LED pins, and set the
+  // PWM level (or duty cycle) from 0-100%.  These functions are encapsualted in the LedPin class, as defined in
   // extras/PwmPin.h.  We will include this file in our updated DEV_LED.h for use with DEV_DimmableLED.
   
   Serial.begin(115200);
diff --git a/examples/10-RGB_LED/DEV_LED.h b/examples/10-RGB_LED/DEV_LED.h
index 833b8ad..480f3ce 100644
--- a/examples/10-RGB_LED/DEV_LED.h
+++ b/examples/10-RGB_LED/DEV_LED.h
@@ -182,7 +182,7 @@ struct DEV_RgbLED : Service::LightBulb {       // RGB LED (Command Cathode)
     sprintf(cBuf,"RGB=(%d,%d,%d)\n",R,G,B);
     LOG1(cBuf);
 
-    redPin->set(R);                      // update the ledPin channels with new values
+    redPin->set(R);                      // update each ledPin with new values
     greenPin->set(G);    
     bluePin->set(B);    
       
diff --git a/examples/15-RealPushButtons/DEV_LED.h b/examples/15-RealPushButtons/DEV_LED.h
index 1f03838..93a3657 100644
--- a/examples/15-RealPushButtons/DEV_LED.h
+++ b/examples/15-RealPushButtons/DEV_LED.h
@@ -20,7 +20,6 @@ struct DEV_DimmableLED : Service::LightBulb {       // Dimmable LED
   int powerPin;                                     // NEW! pin with pushbutton to turn on/off LED
   int raisePin;                                     // NEW! pin with pushbutton to increase brightness
   int lowerPin;                                     // NEW! pin with pushButton to decrease brightness
-  int channel;                                      // PWM channel used for this LED (should be unique for each LED)
   SpanCharacteristic *power;                        // reference to the On Characteristic
   SpanCharacteristic *level;                        // reference to the Brightness Characteristic
   int favoriteLevel=50;                             // NEW! keep track of a 'favorite' level
@@ -53,8 +52,6 @@ struct DEV_DimmableLED : Service::LightBulb {       // Dimmable LED
 
     Serial.print("Configuring Dimmable LED: Pin="); // initialization message
     Serial.print(ledPin->getPin());
-    Serial.print(" Channel=");
-    Serial.print(channel);
     Serial.print("\n");
     
   } // end constructor
diff --git a/src/src/extras/PwmPin.cpp b/src/src/extras/PwmPin.cpp
index d5eab95..d39b704 100644
--- a/src/src/extras/PwmPin.cpp
+++ b/src/src/extras/PwmPin.cpp
@@ -85,7 +85,7 @@ LedPin::LedPin(uint8_t pin, float level, uint16_t freq, boolean invert) : LedC(p
   if(!channel)
     Serial.printf("\n*** ERROR:  Can't create LedPin(%d) - no open PWM channels and/or Timers ***\n\n",pin);
   else
-    Serial.printf("LedPin=%d: mode=%d channel=%d, timer=%d, freq=%d Hz, resolution=%d bits %s\n",
+    Serial.printf("LedPin=%d: mode=%d, channel=%d, timer=%d, freq=%d Hz, resolution=%d bits %s\n",
       channel->gpio_num,
       channel->speed_mode,
       channel->channel,