   WiFiClient connection;
   WiFiServer server = WiFiServer(SERVER_PORT);
   int connectionStatus = WL_IDLE_STATUS;
-  #if defined(USE_STROMBEWUSST_SERVER)
+  #ifdef USE_STROMBEWUSST_SERVER
     WiFiUDP udp;
   #endif
 #endif

#ifdef USE_STROMBEWUSST_SERVER
  // UDP Format: <16xkey><1xtimeframe><1xticks>
  byte udpBuffer[18] = STROMBEWUSST_KEY;
  IPAddress strombewusstIP STROMBEWUSST_SERVER;
#endif

// stores the # of bytes needed to store the information

#define WIFI_SSID "ssid"
#define WIFI_KEY "wpakey"

#define USE_XS1_SERVER
#define XS1_IP (10, 11, 10, 18)
#define XS1_URL "/control?callback=cname&cmd=set_state_sensor&number=9&value="
#define XS1_TIMEFRAME 2

// Uncomment these lines if you wish to use the the free strombewusstsein Web Service!
#define USE_STROMBEWUSST_SERVER
#define STROMBEWUSST_IP (188, 40, 78, 147)
#define STROMBEWUSST_PORT 8888
#define STROMBEWUSST_KEY {49,50,51,52,53,54,55,56,57,48,49,50,51,52,53,54};

