   }
 }
 void getTemperature(float* waterCelsius) {
-  float _waterCelsius = *waterCelsius;
   tempSensor.requestTemperatures(); // Send the command to get temperatures
-  //Serial.println("Temp requested from sensor");
-  _waterCelsius = (tempSensor.getTempC(tempAddr));
+  *waterCelsius = tempSensor.getTempC(tempAddr);
   Serial.print("Temp: ");
-  Serial.print(_waterCelsius);
+  Serial.print(*waterCelsius);
   Serial.println(" C, ");
-  *waterCelsius = _waterCelsius;
   return;
 }
 void getHumidity(float* airCelsius, float* airHumid) {


  webServer.on("/wifi", handle_wifi);
  webServer.on("/wifistatus", handle_wifistatus);
  webServer.on("/chz", handle_chz);
  webServer.on("/data", handle_data);
  webServer.on("/actuate", handle_actuate);
  webServer.begin();

  "<p><ul>\n"
  "<li><a href='/wifi'>Join a wifi network</a></li>\n"
  "<li><a href='/wifistatus'>Wifi status</a></li>\n"
  "<li><a href='/serverconf'>Configure server location</a></li>\n"
  "<li>\n"
    "<form method='POST' action='actuate'>\n"
    "Operate actuator: "
