diff --git a/Examples/WirelessProgramming_gateway/WirelessProgramming_gateway.ino b/Examples/WirelessProgramming_gateway/WirelessProgramming_gateway.ino
index c0bdeae..7e26768 100644
--- a/Examples/WirelessProgramming_gateway/WirelessProgramming_gateway.ino
+++ b/Examples/WirelessProgramming_gateway/WirelessProgramming_gateway.ino
@@ -17,6 +17,7 @@
 // The handshake protocol that receives the sketch from the serial port 
 // is handled by the SPIFLash/WirelessHEX69 library, which also relies on the RFM12B library
 // These libraries and custom 1k Optiboot bootloader for the target node are at: http://github.com/lowpowerlab
+
 #include <RFM69.h>
 #include <SPI.h>
 #include <SPIFlash.h>
@@ -25,12 +26,16 @@
 #define MYID        1   // node ID used for this unit
 #define TARGET_ID   55  // ID of node being wirelessly reprogrammed
 #define NETWORKID   250
-#define FREQUENCY   RF69_915MHZ // Match this with the version of your Moteino! (others: RF69_433MHZ, RF69_868MHZ)
+//Match frequency to the hardware version of the radio on your Moteino (uncomment one):
+//#define FREQUENCY   RF69_433MHZ
+//#define FREQUENCY   RF69_868MHZ
+#define FREQUENCY     RF69_915MHZ
+//#define IS_RFM69HW    //uncomment only for RFM69HW! Leave out if you have RFM69W!
 #define LED         9
 #define SERIAL_BAUD 115200
 #define ACK_TIME    50  // # of ms to wait for an ack
 #define TIMEOUT     3000
-#define KEY         "thisIsEncryptKey"
+#define ENCRYPTKEY  "sampleEncryptKey"
 
 RFM69 radio;
 char c = 0;
@@ -39,7 +44,10 @@ char input[64]; //serial input buffer
 void setup(){
   Serial.begin(SERIAL_BAUD);
   radio.initialize(FREQUENCY,MYID,NETWORKID);
-  //radio.encrypt(KEY); //OPTIONAL
+  //radio.encrypt(ENCRYPTKEY); //OPTIONAL
+#ifdef IS_RFM69HW
+  radio.setHighPower(); //only for RFM69HW!
+#endif
   Serial.print("Start wireless gateway...");
 }
 
@@ -75,4 +83,4 @@ void Blink(byte PIN, int DELAY_MS)
   digitalWrite(PIN,HIGH);
   delay(DELAY_MS);
   digitalWrite(PIN,LOW);
-}
+}
\ No newline at end of file
diff --git a/Examples/WirelessProgramming_node/WirelessProgramming_node.ino b/Examples/WirelessProgramming_node/WirelessProgramming_node.ino
index c81e74e..1165e9b 100644
--- a/Examples/WirelessProgramming_node/WirelessProgramming_node.ino
+++ b/Examples/WirelessProgramming_node/WirelessProgramming_node.ino
@@ -25,31 +25,40 @@
 
 #define MYID        55       // node ID used for this unit
 #define NETWORKID   250
-#define FREQUENCY   RF69_915MHZ //Match this with the version of your Moteino! (others: RF69_433MHZ, RF69_868MHZ)
+//Match frequency to the hardware version of the radio on your Moteino (uncomment one):
+//#define FREQUENCY   RF69_433MHZ
+//#define FREQUENCY   RF69_868MHZ
+#define FREQUENCY     RF69_915MHZ
+//#define IS_RFM69HW  //uncomment only for RFM69HW! Leave out if you have RFM69W!
 #define SERIAL_BAUD 115200
 #define ACK_TIME    50  // # of ms to wait for an ack
-#define KEY         "thisIsEncryptKey"
+#define ENCRYPTKEY  "sampleEncryptKey"
+#define LED         9
+#define BLINKPERIOD 200
 
 RFM69 radio;
 char input = 0;
 long lastPeriod = -1;
 
-//////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////
 // flash(SPI_CS, MANUFACTURER_ID)
 // SPI_CS          - CS pin attached to SPI flash chip (8 in case of Moteino)
 // MANUFACTURER_ID - OPTIONAL, 0x1F44 for adesto(ex atmel) 4mbit flash
 //                             0xEF30 for windbond 4mbit flash
-//                             0xEF40 for windbond 16mbit flash
-//////////////////////////////////////////
-SPIFlash flash(8, 0xEF30); //EF30 for windbond 4mbit flash, EF40 for 16/64mbit
+//                             0xEF40 for windbond 16/64mbit flash
+/////////////////////////////////////////////////////////////////////////////
+SPIFlash flash(8, 0xEF30); //EF30 for windbond 4mbit flash
 
 void setup(){
+  pinMode(LED, OUTPUT);
   Serial.begin(SERIAL_BAUD);
   radio.initialize(FREQUENCY,MYID,NETWORKID);
-  //radio.encrypt(KEY); //OPTIONAL
-  //radio.setHighPower(); //for RFM69HW only!
+  //radio.encrypt(ENCRYPTKEY); //OPTIONAL
+#ifdef IS_RFM69HW
+  radio.setHighPower(); //only for RFM69HW!
+#endif
   Serial.print("Start node...");
-  
+
   if (flash.initialize())
     Serial.println("SPI Flash Init OK!");
   else
@@ -121,12 +130,11 @@ void loop(){
   }
   
   ////////////////////////////////////////////////////////////////////////////////////////////
-  // Real sketch code here, let's blink the onboard LED every 0.5sec
-  if ((int)(millis()/500) > lastPeriod)
+  // Real sketch code here, let's blink the onboard LED
+  if ((int)(millis()/BLINKPERIOD) > lastPeriod)
   {
     lastPeriod++;
-    pinMode(9, OUTPUT);
-    digitalWrite(9, lastPeriod%2);
+    digitalWrite(LED, lastPeriod%2);
   }
   ////////////////////////////////////////////////////////////////////////////////////////////
-}
+}
\ No newline at end of file