   
   if (!rf69.init()) {
     Serial.println("RFM69 Radio Init. Failed!");   
+    while(1) {
+      delay(4000);
+    }
   }
   Serial.println("RFM69 Radio Init Good!");
   if (!rf69.setFrequency(RF69_FREQ)) {
     Serial.println("Setting Frequency Failed!");
   }
   // Sets the power and the encryption key
-  rf69.setTxPower(20, false);
-  uint8_t key[] = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
-                    0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08};
+  rf69.setTxPower(15, false);
+  //uint8_t key[] = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+  //                  0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08};
   //rf69.setEncryptionKey(key);
   // Prints out the final details
   Serial.print("RFM69 Radio @");  Serial.print((int)RF69_FREQ);  Serial.println(" MHz");

  {
    Serial.println("No reply, is rf69_server running?");
  }
  delay(400);
}

#include <Wire.h>

#define RF69_FREQ 915.0
#define RFM69_CS 4
#define RFM69_INT 3
#define RFM69_RST 2

#define FREQUENCY RF69_915MHZ

