 #ifdef USE_NETWORK
   char readBuffer[13];
   char headerBuffer[10];
-  char sendBuffer[128];
+  char sendBuffer[160];
 #endif
 
 #ifdef USE_STROMBEWUSST_SERVER

  Serial.print(F("[network] HTTP request "));
  Serial.println(url);

  if (client.connect(ip, 80))
  {
    client.print(F("GET "));
    client.print(url);
    client.println(F(" HTTP/1.0"));
    client.println(F("Connection: close"));
    client.println();
    return true;
  } else
  {

  #endif
#endif

#ifdef USE_WIFI_SHIELD
  #include <WiFi.h>
  #ifdef USE_STROMBEWUSST_SERVER
    #include <WiFiUdp.h>
