   Serial.println("");
   
   Serial.print(F("Opening TCP connection... "));
-  Adafruit_CC3000_Client client = cc3000.connectTCP(ip, 9200);
+  Adafruit_CC3000_Client client = cc3000.connectTCP(ip, 8080);
   if (client.connected()) {
     Serial.println(F("done."));
     

    body += currentTemp;
    body += F("}");
    
    String head = F("POST /temp_gauge/reading HTTP/1.1\r\n"
    "Host: fremont:9200\r\n"
    "Content-Length: ");
    head += body.length();
    head += F("\r\n\r\n");

  
  // Read data until either the connection is closed, or the idle timeout is reached.
  unsigned long lastRead = millis();
  Serial.println(F("Server response: "));
  while (client.connected() && (millis() - lastRead < TIMEOUT_MS)) {
    while (client.available()) {
      char c = client.read();
