diff --git a/src/Comissioning.h b/src/Comissioning.h
index 3768931..5fb04bb 100644
--- a/src/Comissioning.h
+++ b/src/Comissioning.h
@@ -47,8 +47,7 @@ Maintainer: Miguel Luis and Gregory Cristian
 /*!
  * AES encryption/decryption cipher application key
  */
-#define LORAWAN_APPLICATION_KEY                     { 0x2F, 0x12, 0x04, 0xBA, 0x76, 0xB8, 0xB9, 0x8F, 0xDF, 0x45, 0x7F, 0x3E, 0xF7, 0x05, 0xC8, 0x0F }
-
+//#define LORAWAN_APPLICATION_KEY                     { 0x6C, 0x66, 0xB4, 0x29, 0x31, 0x42, 0xCA, 0x74, 0x3E, 0x72, 0xEF, 0xD4, 0xC6, 0x14, 0x12, 0x90 }
 /*!
  * Current network ID
  */
@@ -61,16 +60,18 @@ Maintainer: Miguel Luis and Gregory Cristian
  *         a pseudo random generator seeded with a value derived from
  *         BoardUniqueId value if LORAWAN_DEVICE_ADDRESS is set to 0
  */
-#define LORAWAN_DEVICE_ADDRESS                      ( uint32_t )0x2601E3E
+#define LORAWAN_DEVICE_ADDRESS                      ( uint32_t )0x26011415
 
 /*!
  * AES encryption/decryption cipher network session key
  */
-#define LORAWAN_NWKSKEY                             { 0x00, 0x31, 0x40, 0xBE, 0x96, 0x33, 0xB3, 0xCF, 0x7C, 0x8B, 0xDD, 0xAB, 0x57, 0xAE, 0xCC, 0x08 }
+#define LORAWAN_NWKSKEY                             { 0x43, 0x43, 0x9A, 0x33, 0x4C, 0x89, 0xDB, 0x6A, 0x19, 0x4D, 0x6B, 0x35, 0xAF, 0x07, 0xB9, 0x34 }
 
 /*!
  * AES encryption/decryption cipher application session key
  */
-#define LORAWAN_APPSKEY                             { 0x2F, 0x12, 0x04, 0xBA, 0x76, 0xB8, 0xB9, 0x8F, 0xDF, 0x45, 0x7F, 0x3E, 0xF7, 0x05, 0xC8, 0x0F }
+#define LORAWAN_APPSKEY                             { 0xB6, 0x64, 0x3D, 0x93, 0x86, 0xFE, 0xB4, 0xAB, 0x52, 0x50, 0x49, 0x90, 0x55, 0x5B, 0x81, 0x26 }
+
+
 
 #endif // __LORA_COMMISSIONING_H__
diff --git a/src/main.c b/src/main.c
index a0b911b..1a6404a 100644
--- a/src/main.c
+++ b/src/main.c
@@ -16,14 +16,14 @@
 #define APP_ADR_ON                          1       // Whether we use Adaptive Data Rate or not
 #define APP_CONFIRMED_MSG_ON                0       // Whether this example will transmit confirmed or unconfirmed packets
 
-static uint8_t DevEui[] = LORAWAN_DEVICE_EUI;
-static uint8_t AppEui[] = LORAWAN_APPLICATION_EUI;
-static uint8_t AppKey[] = LORAWAN_APPLICATION_KEY;
-
 #if (OVER_THE_AIR_ACTIVATION == 0)
     static uint8_t  NwkSKey[] = LORAWAN_NWKSKEY;
     static uint8_t  AppSKey[] = LORAWAN_APPSKEY;
     static uint32_t DevAddr   = LORAWAN_DEVICE_ADDRESS;
+#else
+    static uint8_t DevEui[] = LORAWAN_DEVICE_EUI;
+    static uint8_t AppEui[] = LORAWAN_APPLICATION_EUI;
+    static uint8_t AppKey[] = LORAWAN_APPLICATION_KEY;
 #endif
 
 
@@ -108,6 +108,7 @@ static void OnTxNextPacketTimerEvent(void)
         else // We need to join before we can send data
             DeviceState = DEVICE_STATE_JOIN;
     }
+    GpioToggle(&Led1);
 }
 
 
@@ -204,7 +205,7 @@ int main( void )
                 MlmeReq_t mlmeReq;
 
                 // Initialize LoRaMac device unique ID
-                BoardGetUniqueId(DevEui);
+                //BoardGetUniqueId(DevEui);
 
                 mlmeReq.Type = MLME_JOIN;
                 mlmeReq.Req.Join.DevEui = DevEui;