diff --git a/src/extras/PwmPin.cpp b/src/extras/PwmPin.cpp
index 6fb67cf..58c7fa6 100644
--- a/src/extras/PwmPin.cpp
+++ b/src/extras/PwmPin.cpp
@@ -20,10 +20,11 @@ PwmPin::PwmPin(uint8_t channel, uint8_t pin){
   ledChannel.timer_sel=LEDC_TIMER_0;
   ledChannel.duty=0;
   ledChannel.hpoint=0;
+  ledc_channel_config(&ledChannel);
   
 }
 
-void PwmPin::set(uint8_t channel, uint8_t level){
+void PwmPin::set(uint8_t level){
   ledChannel.duty=level*1023;
   ledChannel.duty/=100;
   ledChannel.duty&=0x03FF;
diff --git a/src/extras/PwmPin.h b/src/extras/PwmPin.h
index 791fd7f..bb30eb7 100644
--- a/src/extras/PwmPin.h
+++ b/src/extras/PwmPin.h
@@ -16,9 +16,10 @@ class PwmPin {
   ledc_channel_config_t ledChannel;
 
   public:
-    PwmPin(uint8_t channel, uint8_t pin);               // assigns pin to be output of one of 16 PWM channels (0-15)
-    void set(uint8_t channel, uint8_t level);           // sets the PWM duty of channel to level (0-100)
-    int getPin(){return pin;}                           // returns the pin number
+    PwmPin(uint8_t channel, uint8_t pin);                   // assigns pin to be output of one of 16 PWM channels (0-15)
+    void set(uint8_t level);                                // sets the PWM duty to level (0-100)
+    void set(uint8_t channel, uint8_t level){set(level);}   // sets the PWM duty to level (0-100) - deprecated, but defined for backwards compatibility
+    int getPin(){return pin;}                               // returns the pin number
     
     static void HSVtoRGB(float h, float s, float v, float *r, float *g, float *b );       // converts Hue/Saturation/Brightness to R/G/B
 
diff --git a/src/extras/extras.ino b/src/extras/extras.ino
index d07e894..67c5120 100644
--- a/src/extras/extras.ino
+++ b/src/extras/extras.ino
@@ -2,7 +2,10 @@
 // This is a placeholder .ino file that allows you to easily edit the contents of this library using the Arduino IDE,
 // as well as compile and test from this point.  This file is ignored when the library is included in other sketches.
 
-#include "RFControl.h"
+#include "PwmPin.h"
+
+PwmPin yellow(0,16);
+PwmPin red(1,17);
 
 void setup(){
 
@@ -11,20 +14,20 @@ void setup(){
 
   Serial.print("\n\nTest sketch for HomeSpan Extras Library\n\n");
 
-  RFControl rf(4);
-
   Serial.println("Starting...");
-  
-  rf.clear();
-  for(int i=0;i<3;i++)
-    rf.add(2000,2000);
-  rf.phase(10000,0); 
-  rf.start(5,100);
-  
-  Serial.println("Done!");
-  
+    
 }
 
 void loop(){
-  
+
+  for(int i=0;i<100;i++){
+    red.set(22,i);
+    delay(10);
+  }
+
+  for(int i=100;i>=0;i--){
+    yellow.set(i);
+    delay(10);
+  }
+
 }