diff --git a/printermonitor/OctoPrintClient.h b/printermonitor/OctoPrintClient.h
old mode 100755
new mode 100644
diff --git a/printermonitor/OpenWeatherMapClient.cpp b/printermonitor/OpenWeatherMapClient.cpp
index f7c66cd..2710c9b 100644
--- a/printermonitor/OpenWeatherMapClient.cpp
+++ b/printermonitor/OpenWeatherMapClient.cpp
@@ -22,6 +22,7 @@ SOFTWARE.
 */
 
 #include "OpenWeatherMapClient.h"
+#include <WiFiClientSecure.h>
 
 OpenWeatherMapClient::OpenWeatherMapClient(String ApiKey, int CityIDs[], int cityCount, boolean isMetric, String language) {
   updateCityIdList(CityIDs, cityCount);
@@ -31,6 +32,7 @@ OpenWeatherMapClient::OpenWeatherMapClient(String ApiKey, int CityIDs[], int cit
 }
 
 void OpenWeatherMapClient::updateWeatherApiKey(String ApiKey) {
+  ApiKey.trim();
   myApiKey = ApiKey;
 }
 
@@ -42,101 +44,110 @@ void OpenWeatherMapClient::updateLanguage(String language) {
 }
 
 void OpenWeatherMapClient::updateWeather() {
-  WiFiClient weatherClient;
-  String apiGetData = "GET /data/2.5/group?id=" + myCityIDs + "&units=" + units + "&cnt=1&APPID=" + myApiKey + "&lang=" + lang + " HTTP/1.1";
+  WiFiClientSecure weatherClient;
+  weatherClient.setTimeout(15000);
+  weatherClient.setInsecure();          
+  #ifdef ESP8266
+    weatherClient.setBufferSizes(1024, 512); 
+  #endif
 
-  Serial.println("Obteniendo datos de clima");
-  Serial.println(apiGetData);
-  result = "";
-  if (weatherClient.connect(servername, 80)) {  //starts client connection, checks for connection
-    weatherClient.println(apiGetData);
-    weatherClient.println("Host: " + String(servername));
-    weatherClient.println("User-Agent: ArduinoWiFi/1.1");
-    weatherClient.println("Connection: close");
-    weatherClient.println();
-  } 
-  else {
-    Serial.println("conexión fallida al obtener datos del clima"); //error message if no client connect
-    Serial.println();
+  String firstId = myCityIDs;
+  int comma = firstId.indexOf(',');
+  if (comma > 0) firstId.remove(comma);
+
+  myApiKey.trim();
+
+  String path = "/data/2.5/weather?id=" + firstId +
+                "&units=" + units +
+                "&appid=" + myApiKey +
+                "&lang=" + lang;
+
+  Serial.println("\n[OWM] GET " + path);
+
+  if (!weatherClient.connect(servername, 443)) {
+    Serial.println("[OWM] Conexión TLS fallida");
+    weathers[0].cached = true;
+    weathers[0].error  = "TLS connect fail";
     return;
   }
 
-  while(weatherClient.connected() && !weatherClient.available()) delay(1); //waits for data
- 
-  Serial.println("Esperando por datos");
+  weatherClient.print(String("GET ") + path + " HTTP/1.1\r\n" +
+                      "Host: " + String(servername) + "\r\n" +
+                      "User-Agent: ESP8266-OWM/1.0\r\n" +
+                      "Connection: close\r\n\r\n");
 
-  // Check HTTP status
-  char status[32] = {0};
-  weatherClient.readBytesUntil('\r', status, sizeof(status));
-  Serial.println("Response Header: " + String(status));
-  if (strcmp(status, "HTTP/1.1 200 OK") != 0) {
-    Serial.print(F("Unexpected response: "));
-    Serial.println(status);
+  String statusLine = weatherClient.readStringUntil('\n');
+  statusLine.trim();
+  Serial.println("[OWM] " + statusLine);
+  if (!statusLine.startsWith("HTTP/1.1 ")) {
+    weathers[0].cached = true;
+    weathers[0].error  = "Invalid HTTP";
+    return;
+  }
+  int httpCode = statusLine.substring(9, 12).toInt();
+
+  if (!weatherClient.find("\r\n\r\n")) {
+    Serial.println("[OWM] No end-of-headers");
+    weathers[0].cached = true;
+    weathers[0].error  = "Bad headers";
     return;
   }
 
-    // Skip HTTP headers
-  char endOfHeaders[] = "\r\n\r\n";
-  if (!weatherClient.find(endOfHeaders)) {
-    Serial.println(F("Respuesta no válida"));
-    return;
-  }
-
-  const size_t bufferSize = 710;
+  const size_t bufferSize = 4096;
   DynamicJsonBuffer jsonBuffer(bufferSize);
-
-  weathers[0].cached = false;
-  weathers[0].error = "";
-  // Parse JSON object
   JsonObject& root = jsonBuffer.parseObject(weatherClient);
   if (!root.success()) {
-    Serial.println(F("Fallo al parsear los datos del clima!"));
-    weathers[0].error = "Fallo al parsear los datos del clima!";
-    return;
-  }
-
-  weatherClient.stop(); //stop client
-
-  if (root.measureLength() <= 150) {
-    Serial.println("Error No parece que hayamos obtenido los datos.  Tamaño: " + String(root.measureLength()));
+    Serial.println("[OWM] JSON parse FAIL");
     weathers[0].cached = true;
-    weathers[0].error = (const char*)root["message"];
-    Serial.println("Error: " + weathers[0].error);
+    weathers[0].error  = "JSON parse fail";
     return;
   }
-  int count = root["cnt"];
 
-  for (int inx = 0; inx < count; inx++) {
-    weathers[inx].lat = (const char*)root["list"][inx]["coord"]["lat"];
-    weathers[inx].lon = (const char*)root["list"][inx]["coord"]["lon"];
-    weathers[inx].dt = (const char*)root["list"][inx]["dt"];
-    weathers[inx].city = (const char*)root["list"][inx]["name"];
-    weathers[inx].country = (const char*)root["list"][inx]["sys"]["country"];
-    weathers[inx].temp = (const char*)root["list"][inx]["main"]["temp"];
-    weathers[inx].humidity = (const char*)root["list"][inx]["main"]["humidity"];
-    weathers[inx].condition = (const char*)root["list"][inx]["weather"][0]["main"];
-    weathers[inx].wind = (const char*)root["list"][inx]["wind"]["speed"];
-    weathers[inx].weatherId = (const char*)root["list"][inx]["weather"][0]["id"];
-    weathers[inx].description = (const char*)root["list"][inx]["weather"][0]["description"];
-    weathers[inx].icon = (const char*)root["list"][inx]["weather"][0]["icon"];
-
-    Serial.println("lat: " + weathers[inx].lat);
-    Serial.println("lon: " + weathers[inx].lon);
-    Serial.println("dt: " + weathers[inx].dt);
-    Serial.println("city: " + weathers[inx].city);
-    Serial.println("country: " + weathers[inx].country);
-    Serial.println("temp: " + weathers[inx].temp);
-    Serial.println("humidity: " + weathers[inx].humidity);
-    Serial.println("condition: " + weathers[inx].condition);
-    Serial.println("wind: " + weathers[inx].wind);
-    Serial.println("weatherId: " + weathers[inx].weatherId);
-    Serial.println("description: " + weathers[inx].description);
-    Serial.println("icon: " + weathers[inx].icon);
-    Serial.println();
-    
+  String cod = root["cod"].is<const char*>() ? (const char*)root["cod"] : String((int)root["cod"]);
+  if (cod != "200") {
+    weathers[0].cached = true;
+    weathers[0].error  = root["message"].is<const char*>() ? (const char*)root["message"] : "cod!=200";
+    Serial.println("[OWM] API error: " + weathers[0].error);
+    return;
   }
+
+  JsonObject& main  = root["main"];
+  JsonObject& wind  = root["wind"];
+  JsonObject& sys   = root["sys"];
+  JsonArray&  wArr  = root["weather"];
+
+  weathers[0].lat         = String((double)root["coord"]["lat"]);
+  weathers[0].lon         = String((double)root["coord"]["lon"]);
+  weathers[0].dt          = String((long)  root["dt"]);
+  weathers[0].city        = root["name"].is<const char*>() ? (const char*)root["name"] : "";
+  weathers[0].country     = sys["country"].is<const char*>() ? (const char*)sys["country"] : "";
+  weathers[0].temp        = String((double)main["temp"]);
+  weathers[0].humidity    = String((int)   main["humidity"]);
+  weathers[0].wind        = String((double)wind["speed"]);
+
+  if (wArr.size() > 0) {
+    JsonObject& w0 = wArr[0];
+    weathers[0].condition   = w0["main"].is<const char*>() ? (const char*)w0["main"] : "";
+    weathers[0].description = w0["description"].is<const char*>() ? (const char*)w0["description"] : "";
+    weathers[0].weatherId   = String((int)w0["id"]);
+    weathers[0].icon        = w0["icon"].is<const char*>() ? (const char*)w0["icon"] : "";
+  } else {
+    weathers[0].condition = "";
+    weathers[0].description = "";
+    weathers[0].weatherId = "";
+    weathers[0].icon = "";
+  }
+
+  weathers[0].cached = false;
+  weathers[0].error  = "";
+
+  Serial.println("[OWM] OK city=" + weathers[0].city +
+                 " temp=" + weathers[0].temp +
+                 " icon=" + weathers[0].icon);
 }
 
+
+
 String OpenWeatherMapClient::roundValue(String value) {
   float f = value.toFloat();
   int rounded = (int)(f+0.5f);
diff --git a/printermonitor/OpenWeatherMapClient.cpp.bak b/printermonitor/OpenWeatherMapClient.cpp.bak
new file mode 100644
index 0000000..f7c66cd
--- /dev/null
+++ b/printermonitor/OpenWeatherMapClient.cpp.bak
@@ -0,0 +1,311 @@
+/** The MIT License (MIT)
+
+Copyright (c) 2018 David Payne
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+#include "OpenWeatherMapClient.h"
+
+OpenWeatherMapClient::OpenWeatherMapClient(String ApiKey, int CityIDs[], int cityCount, boolean isMetric, String language) {
+  updateCityIdList(CityIDs, cityCount);
+  updateLanguage(language);
+  myApiKey = ApiKey;
+  setMetric(isMetric);
+}
+
+void OpenWeatherMapClient::updateWeatherApiKey(String ApiKey) {
+  myApiKey = ApiKey;
+}
+
+void OpenWeatherMapClient::updateLanguage(String language) {
+  lang = language;
+  if (lang == "") {
+    lang = "es";
+  }
+}
+
+void OpenWeatherMapClient::updateWeather() {
+  WiFiClient weatherClient;
+  String apiGetData = "GET /data/2.5/group?id=" + myCityIDs + "&units=" + units + "&cnt=1&APPID=" + myApiKey + "&lang=" + lang + " HTTP/1.1";
+
+  Serial.println("Obteniendo datos de clima");
+  Serial.println(apiGetData);
+  result = "";
+  if (weatherClient.connect(servername, 80)) {  //starts client connection, checks for connection
+    weatherClient.println(apiGetData);
+    weatherClient.println("Host: " + String(servername));
+    weatherClient.println("User-Agent: ArduinoWiFi/1.1");
+    weatherClient.println("Connection: close");
+    weatherClient.println();
+  } 
+  else {
+    Serial.println("conexión fallida al obtener datos del clima"); //error message if no client connect
+    Serial.println();
+    return;
+  }
+
+  while(weatherClient.connected() && !weatherClient.available()) delay(1); //waits for data
+ 
+  Serial.println("Esperando por datos");
+
+  // Check HTTP status
+  char status[32] = {0};
+  weatherClient.readBytesUntil('\r', status, sizeof(status));
+  Serial.println("Response Header: " + String(status));
+  if (strcmp(status, "HTTP/1.1 200 OK") != 0) {
+    Serial.print(F("Unexpected response: "));
+    Serial.println(status);
+    return;
+  }
+
+    // Skip HTTP headers
+  char endOfHeaders[] = "\r\n\r\n";
+  if (!weatherClient.find(endOfHeaders)) {
+    Serial.println(F("Respuesta no válida"));
+    return;
+  }
+
+  const size_t bufferSize = 710;
+  DynamicJsonBuffer jsonBuffer(bufferSize);
+
+  weathers[0].cached = false;
+  weathers[0].error = "";
+  // Parse JSON object
+  JsonObject& root = jsonBuffer.parseObject(weatherClient);
+  if (!root.success()) {
+    Serial.println(F("Fallo al parsear los datos del clima!"));
+    weathers[0].error = "Fallo al parsear los datos del clima!";
+    return;
+  }
+
+  weatherClient.stop(); //stop client
+
+  if (root.measureLength() <= 150) {
+    Serial.println("Error No parece que hayamos obtenido los datos.  Tamaño: " + String(root.measureLength()));
+    weathers[0].cached = true;
+    weathers[0].error = (const char*)root["message"];
+    Serial.println("Error: " + weathers[0].error);
+    return;
+  }
+  int count = root["cnt"];
+
+  for (int inx = 0; inx < count; inx++) {
+    weathers[inx].lat = (const char*)root["list"][inx]["coord"]["lat"];
+    weathers[inx].lon = (const char*)root["list"][inx]["coord"]["lon"];
+    weathers[inx].dt = (const char*)root["list"][inx]["dt"];
+    weathers[inx].city = (const char*)root["list"][inx]["name"];
+    weathers[inx].country = (const char*)root["list"][inx]["sys"]["country"];
+    weathers[inx].temp = (const char*)root["list"][inx]["main"]["temp"];
+    weathers[inx].humidity = (const char*)root["list"][inx]["main"]["humidity"];
+    weathers[inx].condition = (const char*)root["list"][inx]["weather"][0]["main"];
+    weathers[inx].wind = (const char*)root["list"][inx]["wind"]["speed"];
+    weathers[inx].weatherId = (const char*)root["list"][inx]["weather"][0]["id"];
+    weathers[inx].description = (const char*)root["list"][inx]["weather"][0]["description"];
+    weathers[inx].icon = (const char*)root["list"][inx]["weather"][0]["icon"];
+
+    Serial.println("lat: " + weathers[inx].lat);
+    Serial.println("lon: " + weathers[inx].lon);
+    Serial.println("dt: " + weathers[inx].dt);
+    Serial.println("city: " + weathers[inx].city);
+    Serial.println("country: " + weathers[inx].country);
+    Serial.println("temp: " + weathers[inx].temp);
+    Serial.println("humidity: " + weathers[inx].humidity);
+    Serial.println("condition: " + weathers[inx].condition);
+    Serial.println("wind: " + weathers[inx].wind);
+    Serial.println("weatherId: " + weathers[inx].weatherId);
+    Serial.println("description: " + weathers[inx].description);
+    Serial.println("icon: " + weathers[inx].icon);
+    Serial.println();
+    
+  }
+}
+
+String OpenWeatherMapClient::roundValue(String value) {
+  float f = value.toFloat();
+  int rounded = (int)(f+0.5f);
+  return String(rounded);
+}
+
+void OpenWeatherMapClient::updateCityIdList(int CityIDs[], int cityCount) {
+  myCityIDs = "";
+  for (int inx = 0; inx < cityCount; inx++) {
+    if (CityIDs[inx] > 0) {
+      if (myCityIDs != "") {
+        myCityIDs = myCityIDs + ",";
+      }
+      myCityIDs = myCityIDs + String(CityIDs[inx]); 
+    }
+  }
+}
+
+void OpenWeatherMapClient::setMetric(boolean isMetric) {
+  if (isMetric) {
+    units = "metric";
+  } else {
+    units = "imperial";
+  }
+}
+
+String OpenWeatherMapClient::getWeatherResults() {
+  return result;
+}
+
+String OpenWeatherMapClient::getLat(int index) {
+  return weathers[index].lat;
+}
+
+String OpenWeatherMapClient::getLon(int index) {
+  return weathers[index].lon;
+}
+
+String OpenWeatherMapClient::getDt(int index) {
+  return weathers[index].dt;
+}
+
+String OpenWeatherMapClient::getCity(int index) {
+  return weathers[index].city;
+}
+
+String OpenWeatherMapClient::getCountry(int index) {
+  return weathers[index].country;
+}
+
+String OpenWeatherMapClient::getTemp(int index) {
+  return weathers[index].temp;
+}
+
+String OpenWeatherMapClient::getTempRounded(int index) {
+  return roundValue(getTemp(index));
+}
+
+String OpenWeatherMapClient::getHumidity(int index) {
+  return weathers[index].humidity;
+}
+
+String OpenWeatherMapClient::getHumidityRounded(int index) {
+  return roundValue(getHumidity(index));
+}
+
+String OpenWeatherMapClient::getCondition(int index) {
+  return weathers[index].condition;
+}
+
+String OpenWeatherMapClient::getWind(int index) {
+  return weathers[index].wind;
+}
+
+String OpenWeatherMapClient::getWindRounded(int index) {
+  return roundValue(getWind(index));
+}
+
+String OpenWeatherMapClient::getWeatherId(int index) {
+  return weathers[index].weatherId;
+}
+
+String OpenWeatherMapClient::getDescription(int index) {
+  return weathers[index].description;
+}
+
+String OpenWeatherMapClient::getIcon(int index) {
+  return weathers[index].icon;
+}
+
+boolean OpenWeatherMapClient::getCached() {
+  return weathers[0].cached;
+}
+
+String OpenWeatherMapClient::getMyCityIDs() {
+  return myCityIDs;
+}
+
+String OpenWeatherMapClient::getError() {
+  return weathers[0].error;
+}
+
+String OpenWeatherMapClient::getWeatherIcon(int index)
+{
+  int id = getWeatherId(index).toInt();
+  String W = ")";
+  switch(id)
+  {
+    case 800: W = "B"; break;
+    case 801: W = "Y"; break;
+    case 802: W = "H"; break;
+    case 803: W = "H"; break;
+    case 804: W = "Y"; break;
+    
+    case 200: W = "0"; break;
+    case 201: W = "0"; break;
+    case 202: W = "0"; break;
+    case 210: W = "0"; break;
+    case 211: W = "0"; break;
+    case 212: W = "0"; break;
+    case 221: W = "0"; break;
+    case 230: W = "0"; break;
+    case 231: W = "0"; break;
+    case 232: W = "0"; break;
+    
+    case 300: W = "R"; break;
+    case 301: W = "R"; break;
+    case 302: W = "R"; break;
+    case 310: W = "R"; break;
+    case 311: W = "R"; break;
+    case 312: W = "R"; break;
+    case 313: W = "R"; break;
+    case 314: W = "R"; break;
+    case 321: W = "R"; break;
+    
+    case 500: W = "R"; break;
+    case 501: W = "R"; break;
+    case 502: W = "R"; break;
+    case 503: W = "R"; break;
+    case 504: W = "R"; break;
+    case 511: W = "R"; break;
+    case 520: W = "R"; break;
+    case 521: W = "R"; break;
+    case 522: W = "R"; break;
+    case 531: W = "R"; break;
+    
+    case 600: W = "W"; break;
+    case 601: W = "W"; break;
+    case 602: W = "W"; break;
+    case 611: W = "W"; break;
+    case 612: W = "W"; break;
+    case 615: W = "W"; break;
+    case 616: W = "W"; break;
+    case 620: W = "W"; break;
+    case 621: W = "W"; break;
+    case 622: W = "W"; break;
+    
+    case 701: W = "M"; break;
+    case 711: W = "M"; break;
+    case 721: W = "M"; break;
+    case 731: W = "M"; break;
+    case 741: W = "M"; break;
+    case 751: W = "M"; break;
+    case 761: W = "M"; break;
+    case 762: W = "M"; break;
+    case 771: W = "M"; break;
+    case 781: W = "M"; break;
+    
+    default:break; 
+  }
+  return W;
+}
diff --git a/printermonitor/OpenWeatherMapClient.h b/printermonitor/OpenWeatherMapClient.h
old mode 100755
new mode 100644
diff --git a/printermonitor/RepetierClient.h b/printermonitor/RepetierClient.h
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diff --git a/printermonitor/TimeClient.cpp b/printermonitor/TimeClient.cpp
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diff --git a/printermonitor/TimeClient.h b/printermonitor/TimeClient.h
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diff --git a/printermonitor/WeatherStationFonts.h b/printermonitor/WeatherStationFonts.h
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diff --git a/printermonitor/libs/ArduinoJson/ArduinoJson.h b/printermonitor/libs/ArduinoJson/ArduinoJson.h
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diff --git a/printermonitor/libs/ArduinoJson/CHANGELOG.md b/printermonitor/libs/ArduinoJson/CHANGELOG.md
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diff --git a/printermonitor/libs/ArduinoJson/CMakeLists.txt b/printermonitor/libs/ArduinoJson/CMakeLists.txt
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diff --git a/printermonitor/libs/ArduinoJson/CONTRIBUTING.md b/printermonitor/libs/ArduinoJson/CONTRIBUTING.md
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diff --git a/printermonitor/libs/ArduinoJson/LICENSE.md b/printermonitor/libs/ArduinoJson/LICENSE.md
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diff --git a/printermonitor/libs/ArduinoJson/README.md b/printermonitor/libs/ArduinoJson/README.md
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diff --git a/printermonitor/libs/ArduinoJson/SUPPORT.md b/printermonitor/libs/ArduinoJson/SUPPORT.md
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diff --git a/printermonitor/libs/ArduinoJson/appveyor.yml b/printermonitor/libs/ArduinoJson/appveyor.yml
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diff --git a/printermonitor/libs/ArduinoJson/banner.svg b/printermonitor/libs/ArduinoJson/banner.svg
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diff --git a/printermonitor/libs/ArduinoJson/keywords.txt b/printermonitor/libs/ArduinoJson/keywords.txt
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson.h b/printermonitor/libs/ArduinoJson/src/ArduinoJson.h
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson.hpp
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Configuration.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Configuration.hpp
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/Encoding.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/Encoding.hpp
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/JsonBufferAllocated.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/JsonBufferAllocated.hpp
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/JsonFloat.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/JsonFloat.hpp
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/JsonInteger.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/JsonInteger.hpp
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/JsonVariantAs.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/JsonVariantAs.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/JsonVariantContent.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/JsonVariantContent.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/JsonVariantDefault.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/JsonVariantDefault.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/JsonVariantType.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/JsonVariantType.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/List.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/List.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/ListConstIterator.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/ListConstIterator.hpp
old mode 100755
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/ListIterator.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/ListIterator.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/ListNode.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/ListNode.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/NonCopyable.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/NonCopyable.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/ReferenceType.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/ReferenceType.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/ValueSaver.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Data/ValueSaver.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Deserialization/Comments.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Deserialization/Comments.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Deserialization/JsonParser.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Deserialization/JsonParser.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Deserialization/JsonParserImpl.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Deserialization/JsonParserImpl.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Deserialization/StringWriter.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Deserialization/StringWriter.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/DynamicJsonBuffer.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/DynamicJsonBuffer.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonArray.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonArray.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonArrayImpl.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonArrayImpl.hpp
old mode 100755
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonArraySubscript.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonArraySubscript.hpp
old mode 100755
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonBuffer.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonBuffer.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonBufferBase.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonBufferBase.hpp
old mode 100755
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonBufferImpl.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonBufferImpl.hpp
old mode 100755
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonObject.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonObject.hpp
old mode 100755
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonObjectImpl.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonObjectImpl.hpp
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonObjectSubscript.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonObjectSubscript.hpp
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonPair.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonPair.hpp
old mode 100755
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonVariant.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonVariant.hpp
old mode 100755
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonVariantBase.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonVariantBase.hpp
old mode 100755
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonVariantCasts.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonVariantCasts.hpp
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonVariantComparisons.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonVariantComparisons.hpp
old mode 100755
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonVariantImpl.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonVariantImpl.hpp
old mode 100755
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonVariantOr.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonVariantOr.hpp
old mode 100755
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonVariantSubscripts.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/JsonVariantSubscripts.hpp
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Polyfills/attributes.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Polyfills/attributes.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Polyfills/ctype.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Polyfills/ctype.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Polyfills/isFloat.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Polyfills/isFloat.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Polyfills/isInteger.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Polyfills/isInteger.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Polyfills/math.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Polyfills/math.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Polyfills/parseFloat.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Polyfills/parseFloat.hpp
old mode 100755
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Polyfills/parseInteger.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Polyfills/parseInteger.hpp
old mode 100755
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/RawJson.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/RawJson.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Serialization/DummyPrint.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Serialization/DummyPrint.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Serialization/DynamicStringBuilder.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Serialization/DynamicStringBuilder.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Serialization/FloatParts.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Serialization/FloatParts.hpp
old mode 100755
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Serialization/IndentedPrint.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Serialization/IndentedPrint.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Serialization/JsonPrintable.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Serialization/JsonPrintable.hpp
old mode 100755
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Serialization/JsonSerializer.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Serialization/JsonSerializer.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Serialization/JsonSerializerImpl.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Serialization/JsonSerializerImpl.hpp
old mode 100755
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diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Serialization/JsonWriter.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Serialization/JsonWriter.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Serialization/Prettyfier.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Serialization/Prettyfier.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Serialization/StaticStringBuilder.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Serialization/StaticStringBuilder.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/Serialization/StreamPrintAdapter.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/Serialization/StreamPrintAdapter.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/StaticJsonBuffer.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/StaticJsonBuffer.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/StringTraits/ArduinoStream.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/StringTraits/ArduinoStream.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/StringTraits/CharPointer.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/StringTraits/CharPointer.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/StringTraits/FlashString.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/StringTraits/FlashString.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/StringTraits/StdStream.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/StringTraits/StdStream.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/StringTraits/StdString.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/StringTraits/StdString.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/StringTraits/StringTraits.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/StringTraits/StringTraits.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/EnableIf.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/EnableIf.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/FloatTraits.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/FloatTraits.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/IsArray.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/IsArray.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/IsBaseOf.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/IsBaseOf.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/IsChar.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/IsChar.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/IsConst.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/IsConst.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/IsFloatingPoint.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/IsFloatingPoint.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/IsIntegral.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/IsIntegral.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/IsSame.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/IsSame.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/IsSignedIntegral.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/IsSignedIntegral.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/IsUnsignedIntegral.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/IsUnsignedIntegral.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/IsVariant.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/IsVariant.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/RemoveConst.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/RemoveConst.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/RemoveReference.hpp b/printermonitor/libs/ArduinoJson/src/ArduinoJson/TypeTraits/RemoveReference.hpp
old mode 100755
new mode 100644
diff --git a/printermonitor/printermonitor.ino b/printermonitor/printermonitor.ino
index 27aa348..f91ac5e 100644
--- a/printermonitor/printermonitor.ino
+++ b/printermonitor/printermonitor.ino
@@ -24,14 +24,14 @@ SOFTWARE.
 // Additional Contributions:
 /* 15 Jan 2019 : Owen Carter : Add psucontrol option and processing */
 /* 18 Feb 2022 : Robert von Könemann @vknmnn : Lets us select Moonraker + fix usage of AMPM/24Hrs time */
-
+/* 17 Sep 2025 : Eduardo Romero @eduardorq : Fix Weather API request parse data and Spanish translation */
  /**********************************************
  * Edit Settings.h for personalization
  ***********************************************/
 
 #include "Settings.h"
 
-#define VERSION "3.0"
+#define VERSION "3.1"
 
 #define HOSTNAME "PrintMon-" 
 #define CONFIG "/conf.txt"
@@ -115,7 +115,7 @@ static const char WEB_ACTIONS[] PROGMEM =  "<a class='w3-bar-item w3-button' hre
 
 String CHANGE_FORM =  ""; // moved to config to make it dynamic
 
-static const char CLOCK_FORM[] PROGMEM = "<hr><p><input name='isClockEnabled' class='w3-check w3-margin-top' type='checkbox' %IS_CLOCK_CHECKED%> Mostrar reloj cuando la imrpesora esté apagada</p>"
+static const char CLOCK_FORM[] PROGMEM = "<hr><p><input name='isClockEnabled' class='w3-check w3-margin-top' type='checkbox' %IS_CLOCK_CHECKED%> Mostrar reloj cuando la impresora esté apagada</p>"
                       "<p><input name='is24hour' class='w3-check w3-margin-top' type='checkbox' %IS_24HOUR_CHECKED%> Usar reloj 24 Horas</p>"
                       "<p><input name='invDisp' class='w3-check w3-margin-top' type='checkbox' %IS_INVDISP_CHECKED%> Voltear la orientación de la pantalla</p>"
                       "<p><input name='useFlash' class='w3-check w3-margin-top' type='checkbox' %USEFLASH%> Activar LED de WiFi</p>"
@@ -577,10 +577,10 @@ void handleConfigure() {
   server.sendContent(html);
 
   CHANGE_FORM =       "<form class='w3-container' action='/updateconfig' method='get'><h2>Configuración:</h2>"
-                      "<p><label>" + printerClient.getPrinterType() + " API Key (se obtiene de OctoPrint)</label>"
+                      "<p><label>" + printerClient.getPrinterType() + " API Key (se obtiene de " + printerClient.getPrinterType() + ")</label>"
                       "<input class='w3-input w3-border w3-margin-bottom' type='text' name='PrinterApiKey' id='PrinterApiKey' value='%OCTOKEY%' maxlength='60'></p>";
   if (printerClient.getPrinterType() == "OctoPrint") {
-    CHANGE_FORM +=      "<p><label>" + printerClient.getPrinterType() + " Nombre de host (normalmente es octopi)</label><input class='w3-input w3-border w3-margin-bottom' type='text' name='PrinterHostName' value='%OCTOHOST%' maxlength='60'></p>";                        
+    CHANGE_FORM +=      "<p><label>" + printerClient.getPrinterType() + " Nombre de host </label><input class='w3-input w3-border w3-margin-bottom' type='text' name='PrinterHostName' value='%OCTOHOST%' maxlength='60'></p>";                        
   }
   CHANGE_FORM +=      "<p><label>" + printerClient.getPrinterType() + " Dirección IP (sin http://)</label>"
                       "<input class='w3-input w3-border w3-margin-bottom' type='text' name='PrinterAddress' id='PrinterAddress' value='%OCTOADDRESS%' maxlength='60'></p>"
@@ -855,8 +855,11 @@ void displayPrinterStatus() {
     } else {
       html += "<div class='w3-cell-row' style='width:100%'><h2>" + weatherClient.getCity(0) + ", " + weatherClient.getCountry(0) + "</h2></div><div class='w3-cell-row'>";
       html += "<div class='w3-cell w3-left w3-medium' style='width:120px'>";
-      html += "<img src='http://openweathermap.org/img/w/" + weatherClient.getIcon(0) + ".png' alt='" + weatherClient.getDescription(0) + "'><br>";
-      html += weatherClient.getHumidity(0) + "% Humedad<br>";
+      html += "<img src='https://openweathermap.org/img/wn/";
+      html += weatherClient.getIcon(0);
+      html += "@2x.png' alt='";
+      html += weatherClient.getDescription(0);
+      html += "'><br>";html += weatherClient.getHumidity(0) + "% Humedad<br>";
       html += weatherClient.getWind(0) + " <span class='w3-tiny'>" + getSpeedSymbol() + "</span> Viento<br>";
       html += "</div>";
       html += "<div class='w3-cell w3-container' style='width:100%'><p>";
diff --git a/printermonitor/printermonitor.ino.bak b/printermonitor/printermonitor.ino.bak
new file mode 100644
index 0000000..77db194
--- /dev/null
+++ b/printermonitor/printermonitor.ino.bak
@@ -0,0 +1,1376 @@
+/** The MIT License (MIT)
+
+Copyright (c) 2018 David Payne
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+// Additional Contributions:
+/* 15 Jan 2019 : Owen Carter : Add psucontrol option and processing */
+/* 18 Feb 2022 : Robert von Könemann @vknmnn : Lets us select Moonraker + fix usage of AMPM/24Hrs time */
+/* 17 Sep 2025 : Eduardo Romero @eduardorq : Fix Weather API request data and Spanish translation */
+ /**********************************************
+ * Edit Settings.h for personalization
+ ***********************************************/
+
+#include "Settings.h"
+
+#define VERSION "3.1"
+
+#define HOSTNAME "PrintMon-" 
+#define CONFIG "/conf.txt"
+
+/* Useful Constants */
+#define SECS_PER_MIN  (60UL)
+#define SECS_PER_HOUR (3600UL)
+
+/* Useful Macros for getting elapsed time */
+#define numberOfSeconds(_time_) (_time_ % SECS_PER_MIN)  
+#define numberOfMinutes(_time_) ((_time_ / SECS_PER_MIN) % SECS_PER_MIN) 
+#define numberOfHours(_time_) (_time_ / SECS_PER_HOUR)
+
+// Initialize the oled display for I2C_DISPLAY_ADDRESS
+// SDA_PIN and SCL_PIN
+#if defined(DISPLAY_SH1106)
+  SH1106Wire     display(I2C_DISPLAY_ADDRESS, SDA_PIN, SCL_PIN);
+#else
+  SSD1306Wire     display(I2C_DISPLAY_ADDRESS, SDA_PIN, SCL_PIN); // this is the default
+#endif
+
+OLEDDisplayUi   ui( &display );
+
+void drawProgress(OLEDDisplay *display, int percentage, String label);
+void drawOtaProgress(unsigned int, unsigned int);
+void drawScreen1(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y);
+void drawScreen2(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y);
+void drawScreen3(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y);
+void drawHeaderOverlay(OLEDDisplay *display, OLEDDisplayUiState* state);
+void drawClock(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y);
+void drawWeather(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y);
+void drawClockHeaderOverlay(OLEDDisplay *display, OLEDDisplayUiState* state);
+
+// Set the number of Frames supported
+const int numberOfFrames = 3;
+FrameCallback frames[numberOfFrames];
+FrameCallback clockFrame[2];
+boolean isClockOn = false;
+
+OverlayCallback overlays[] = { drawHeaderOverlay };
+OverlayCallback clockOverlay[] = { drawClockHeaderOverlay };
+int numberOfOverlays = 1;
+
+// Time 
+TimeClient timeClient(UtcOffset);
+long lastEpoch = 0;
+long firstEpoch = 0;
+long displayOffEpoch = 0;
+String lastMinute = "xx";
+String lastSecond = "xx";
+String lastReportStatus = "";
+boolean displayOn = true;
+
+// Printer Client
+#if defined(USE_REPETIER_CLIENT)
+  RepetierClient printerClient(PrinterApiKey, PrinterServer, PrinterPort, PrinterAuthUser, PrinterAuthPass, HAS_PSU);
+#elif defined(USE_MOONRAKER_CLIENT)
+  MoonrakerClient printerClient(PrinterApiKey, PrinterServer, PrinterPort, PrinterAuthUser, PrinterAuthPass, HAS_PSU);
+#else
+  OctoPrintClient printerClient(PrinterApiKey, PrinterServer, PrinterPort, PrinterAuthUser, PrinterAuthPass, HAS_PSU);
+#endif
+int printerCount = 0;
+
+// Weather Client
+OpenWeatherMapClient weatherClient(WeatherApiKey, CityIDs, 1, IS_METRIC, WeatherLanguage);
+
+//declairing prototypes
+void configModeCallback (WiFiManager *myWiFiManager);
+int8_t getWifiQuality();
+
+ESP8266WebServer server(WEBSERVER_PORT);
+ESP8266HTTPUpdateServer serverUpdater;
+
+static const char WEB_ACTIONS[] PROGMEM =  "<a class='w3-bar-item w3-button' href='/'><i class='fa fa-home'></i> Inicio</a>"
+                      "<a class='w3-bar-item w3-button' href='/configure'><i class='fa fa-cog'></i> Configuración</a>"
+                      "<a class='w3-bar-item w3-button' href='/configureweather'><i class='fa fa-cloud'></i> Clima</a>"
+                      "<a class='w3-bar-item w3-button' href='/systemreset' onclick='return confirm(\"Resetear la configuración a valores por defecto?\")'><i class='fa fa-undo'></i> Restablecer configuración</a>"
+                      "<a class='w3-bar-item w3-button' href='/forgetwifi' onclick='return confirm(\"¿Olvidar la conexión WiFi?\")'><i class='fa fa-wifi'></i> Olvidar WiFi</a>"
+                      "<a class='w3-bar-item w3-button' href='/update'><i class='fa fa-wrench'></i> Actualizar Firmware</a>"
+                      "<a class='w3-bar-item w3-button' href='https://github.com/Qrome' target='_blank'><i class='fa fa-question-circle'></i> Sobre</a>";
+
+String CHANGE_FORM =  ""; // moved to config to make it dynamic
+
+static const char CLOCK_FORM[] PROGMEM = "<hr><p><input name='isClockEnabled' class='w3-check w3-margin-top' type='checkbox' %IS_CLOCK_CHECKED%> Mostrar reloj cuando la impresora esté apagada</p>"
+                      "<p><input name='is24hour' class='w3-check w3-margin-top' type='checkbox' %IS_24HOUR_CHECKED%> Usar reloj 24 Horas</p>"
+                      "<p><input name='invDisp' class='w3-check w3-margin-top' type='checkbox' %IS_INVDISP_CHECKED%> Voltear la orientación de la pantalla</p>"
+                      "<p><input name='useFlash' class='w3-check w3-margin-top' type='checkbox' %USEFLASH%> Activar LED de WiFi</p>"
+                      "<p><input name='hasPSU' class='w3-check w3-margin-top' type='checkbox' %HAS_PSU_CHECKED%> Utilizar complemento de control OctoPrint PSU para reloj/blanco</p>"
+                      "<p> Actualizar datos del clima <select class='w3-option w3-padding' name='refresh'>%OPTIONS%</select></p>";
+                            
+static const char THEME_FORM[] PROGMEM = "<p>Color de plantilla <select class='w3-option w3-padding' name='theme'>%THEME_OPTIONS%</select></p>"
+                      "<p><label>Huso horario</label><input class='w3-input w3-border w3-margin-bottom' type='text' name='utcoffset' value='%UTCOFFSET%' maxlength='12'></p><hr>"
+                      "<p><input name='isBasicAuth' class='w3-check w3-margin-top' type='checkbox' %IS_BASICAUTH_CHECKED%> Utilice credenciales de seguridad para cambios de configuración</p>"
+                      "<p><label>ID de usuario (para esta interfaz)</label><input class='w3-input w3-border w3-margin-bottom' type='text' name='userid' value='%USERID%' maxlength='20'></p>"
+                      "<p><label>Contraseña</label><input class='w3-input w3-border w3-margin-bottom' type='password' name='stationpassword' value='%STATIONPASSWORD%'></p>"
+                      "<button class='w3-button w3-block w3-grey w3-section w3-padding' type='submit'>Guardar</button></form>";
+
+static const char WEATHER_FORM[] PROGMEM = "<form class='w3-container' action='/updateweatherconfig' method='get'><h2>Configuración del clima:</h2>"
+                      "<p><input name='isWeatherEnabled' class='w3-check w3-margin-top' type='checkbox' %IS_WEATHER_CHECKED%> Mostrar el clima cuando la impresora está apagada</p>"
+                      "<label>OpenWeatherMap API Key (obtener <a href='https://openweathermap.org/' target='_BLANK'>aquí</a>)</label>"
+                      "<input class='w3-input w3-border w3-margin-bottom' type='text' name='openWeatherMapApiKey' value='%WEATHERKEY%' maxlength='60'>"
+                      "<p><label>%CITYNAME1% (<a href='http://openweathermap.org/find' target='_BLANK'><i class='fa fa-search'></i> Buscar el ID de la localización</a>) "
+                      "<input class='w3-input w3-border w3-margin-bottom' type='text' name='city1' value='%CITY1%' onkeypress='return isNumberKey(event)'></p>"
+                      "<p><input name='metric' class='w3-check w3-margin-top' type='checkbox' %METRIC%> Usar Métrica (Celsius)</p>"
+                      "<p>Idioma del clima <select class='w3-option w3-padding' name='language'>%LANGUAGEOPTIONS%</select></p>"
+                      "<button class='w3-button w3-block w3-grey w3-section w3-padding' type='submit'>Guardar</button></form>"
+                      "<script>function isNumberKey(e){var h=e.which?e.which:event.keyCode;return!(h>31&&(h<48||h>57))}</script>";
+
+static const char LANG_OPTIONS[] PROGMEM = "<option>ar</option>"
+                      "<option>bg</option>"
+                      "<option>ca</option>"
+                      "<option>cz</option>"
+                      "<option>de</option>"
+                      "<option>el</option>"
+                      "<option>en</option>"
+                      "<option>fa</option>"
+                      "<option>fi</option>"
+                      "<option>fr</option>"
+                      "<option>gl</option>"
+                      "<option>hr</option>"
+                      "<option>hu</option>"
+                      "<option>it</option>"
+                      "<option>ja</option>"
+                      "<option>kr</option>"
+                      "<option>la</option>"
+                      "<option>lt</option>"
+                      "<option>mk</option>"
+                      "<option>nl</option>"
+                      "<option>pl</option>"
+                      "<option>pt</option>"
+                      "<option>ro</option>"
+                      "<option>ru</option>"
+                      "<option>se</option>"
+                      "<option>sk</option>"
+                      "<option>sl</option>"
+                      "<option>es</option>"
+                      "<option>tr</option>"
+                      "<option>ua</option>"
+                      "<option>vi</option>"
+                      "<option>zh_cn</option>"
+                      "<option>zh_tw</option>";
+
+static const char COLOR_THEMES[] PROGMEM = "<option>red</option>"
+                      "<option>pink</option>"
+                      "<option>purple</option>"
+                      "<option>deep-purple</option>"
+                      "<option>indigo</option>"
+                      "<option>blue</option>"
+                      "<option>light-blue</option>"
+                      "<option>cyan</option>"
+                      "<option>teal</option>"
+                      "<option>green</option>"
+                      "<option>light-green</option>"
+                      "<option>lime</option>"
+                      "<option>khaki</option>"
+                      "<option>yellow</option>"
+                      "<option>amber</option>"
+                      "<option>orange</option>"
+                      "<option>deep-orange</option>"
+                      "<option>blue-grey</option>"
+                      "<option>brown</option>"
+                      "<option>grey</option>"
+                      "<option>dark-grey</option>"
+                      "<option>black</option>"
+                      "<option>w3schools</option>";
+                            
+
+void setup() {  
+  Serial.begin(115200);
+  SPIFFS.begin();
+  delay(10);
+  
+  //New Line to clear from start garbage
+  Serial.println();
+  
+  // Initialize digital pin for LED (little blue light on the Wemos D1 Mini)
+  pinMode(externalLight, OUTPUT);
+
+  //Some Defaults before loading from Config.txt
+  PrinterPort = printerClient.getPrinterPort();
+
+  readSettings();
+
+  // initialize display
+  display.init();
+  if (INVERT_DISPLAY) {
+    display.flipScreenVertically(); // connections at top of OLED display
+  }
+  display.clear();
+  display.display();
+
+  //display.flipScreenVertically();
+
+  display.setTextAlignment(TEXT_ALIGN_CENTER);
+  display.setContrast(255); // default is 255
+  display.setFont(ArialMT_Plain_16);
+  display.drawString(64, 1, "Printer Monitor");
+  display.setFont(ArialMT_Plain_10);
+  display.drawString(64, 18, "for " + printerClient.getPrinterType());
+  display.setFont(ArialMT_Plain_16);
+  display.drawString(64, 30, "By Qrome");
+  display.drawString(64, 46, "V" + String(VERSION));
+  display.display();
+ 
+  //WiFiManager
+  //Local intialization. Once its business is done, there is no need to keep it around
+  WiFiManager wifiManager;
+  
+  // Uncomment for testing wifi manager
+  //wifiManager.resetSettings();
+  wifiManager.setAPCallback(configModeCallback);
+  
+  String hostname(HOSTNAME);
+  hostname += String(ESP.getChipId(), HEX);
+  if (!wifiManager.autoConnect((const char *)hostname.c_str())) {// new addition
+    delay(3000);
+    WiFi.disconnect(true);
+    ESP.reset();
+    delay(5000);
+  }
+  
+  // You can change the transition that is used
+  // SLIDE_LEFT, SLIDE_RIGHT, SLIDE_TOP, SLIDE_DOWN
+  ui.setFrameAnimation(SLIDE_LEFT);
+  ui.setTargetFPS(30);
+  ui.disableAllIndicators();
+  ui.setFrames(frames, (numberOfFrames));
+  frames[0] = drawScreen1;
+  frames[1] = drawScreen2;
+  frames[2] = drawScreen3;
+  clockFrame[0] = drawClock;
+  clockFrame[1] = drawWeather;
+  ui.setOverlays(overlays, numberOfOverlays);
+  
+  // Inital UI takes care of initalising the display too.
+  ui.init();
+  if (INVERT_DISPLAY) {
+    display.flipScreenVertically();  //connections at top of OLED display
+  }
+  
+  // print the received signal strength:
+  Serial.print("Intensidad de la señal (RSSI): ");
+  Serial.print(getWifiQuality());
+  Serial.println("%");
+
+  if (ENABLE_OTA) {
+    ArduinoOTA.onStart([]() {
+      Serial.println("Start");
+    });
+    ArduinoOTA.onEnd([]() {
+      Serial.println("\nEnd");
+    });
+    ArduinoOTA.onProgress([](unsigned int progress, unsigned int total) {
+      Serial.printf("Progress: %u%%\r", (progress / (total / 100)));
+    });
+    ArduinoOTA.onError([](ota_error_t error) {
+      Serial.printf("Error[%u]: ", error);
+      if (error == OTA_AUTH_ERROR) Serial.println("Autentificación fallida");
+      else if (error == OTA_BEGIN_ERROR) Serial.println("Inicio fallido");
+      else if (error == OTA_CONNECT_ERROR) Serial.println("Conexión fallida");
+      else if (error == OTA_RECEIVE_ERROR) Serial.println("Recepción fallida");
+      else if (error == OTA_END_ERROR) Serial.println("Finalización fallida");
+    });
+    ArduinoOTA.setHostname((const char *)hostname.c_str()); 
+    if (OTA_Password != "") {
+      ArduinoOTA.setPassword(((const char *)OTA_Password.c_str()));
+    }
+    ArduinoOTA.begin();
+  }
+
+  if (WEBSERVER_ENABLED) {
+    server.on("/", displayPrinterStatus);
+    server.on("/systemreset", handleSystemReset);
+    server.on("/forgetwifi", handleWifiReset);
+    server.on("/updateconfig", handleUpdateConfig);
+    server.on("/updateweatherconfig", handleUpdateWeather);
+    server.on("/configure", handleConfigure);
+    server.on("/configureweather", handleWeatherConfigure);
+    server.onNotFound(redirectHome);
+    serverUpdater.setup(&server, "/update", www_username, www_password);
+    // Start the server
+    server.begin();
+    Serial.println("Servidor iniciado");
+    // Print the IP address
+    String webAddress = "http://" + WiFi.localIP().toString() + ":" + String(WEBSERVER_PORT) + "/";
+    Serial.println("Use esta URL : " + webAddress);
+    display.clear();
+    display.setTextAlignment(TEXT_ALIGN_CENTER);
+    display.setFont(ArialMT_Plain_10);
+    display.drawString(64, 10, "Entorno web iniciado");
+    display.drawString(64, 20, "Debe conectar a la IP");
+    display.setFont(ArialMT_Plain_16);
+    display.drawString(64, 30, WiFi.localIP().toString());
+    display.drawString(64, 46, "Puerto: " + String(WEBSERVER_PORT));
+    display.display();
+  } else {
+    Serial.println("Entorno web Deshabilitado");
+    display.clear();
+    display.setTextAlignment(TEXT_ALIGN_CENTER);
+    display.setFont(ArialMT_Plain_10);
+    display.drawString(64, 10, "Entorno web deshabilitado");
+    display.drawString(64, 20, "Activado en Settings.h");
+    display.display(); 
+  }
+  flashLED(5, 100);
+  findMDNS();  //go find Printer Server by the hostname
+  Serial.println("*** Leaving setup()");
+}
+
+void findMDNS() {
+  if (PrinterHostName == "" || ENABLE_OTA == false) {
+    return; // nothing to do here
+  }
+  // We now query our network for 'web servers' service
+  // over tcp, and get the number of available devices
+  int n = MDNS.queryService("http", "tcp");
+  if (n == 0) {
+    Serial.println("sin servicio - compruebe que el servidor de la impresora esté encendido");
+    return;
+  }
+  Serial.println("*** Buscando " + PrinterHostName + " en mDNS");
+  for (int i = 0; i < n; ++i) {
+    // Going through every available service,
+    // we're searching for the one whose hostname
+    // matches what we want, and then get its IP
+    Serial.println("Found: " + MDNS.hostname(i));
+    if (MDNS.hostname(i) == PrinterHostName) {
+      IPAddress serverIp = MDNS.IP(i);
+      PrinterServer = serverIp.toString();
+      PrinterPort = MDNS.port(i); // save the port
+      Serial.println("*** Servidor de impresora encontrado " + PrinterHostName + " http://" + PrinterServer + ":" + PrinterPort);
+      writeSettings(); // update the settings
+    }
+  }
+}
+
+//************************************************************
+// Main Loop
+//************************************************************
+void loop() {
+  
+   //Get Time Update
+  if((getMinutesFromLastRefresh() >= minutesBetweenDataRefresh) || lastEpoch == 0) {
+    getUpdateTime();
+  }
+
+  if (lastMinute != timeClient.getMinutes() && !printerClient.isPrinting()) {
+    // Check status every 60 seconds
+    ledOnOff(true);
+    lastMinute = timeClient.getMinutes(); // reset the check value
+    printerClient.getPrinterJobResults();
+    printerClient.getPrinterPsuState();
+    ledOnOff(false);
+  } else if (printerClient.isPrinting()) {
+    if (lastSecond != timeClient.getSeconds() && timeClient.getSeconds().endsWith("0")) {
+      lastSecond = timeClient.getSeconds();
+      // every 10 seconds while printing get an update
+      ledOnOff(true);
+      printerClient.getPrinterJobResults();
+      printerClient.getPrinterPsuState();
+      ledOnOff(false);
+    }
+  }
+
+  checkDisplay(); // Check to see if the printer is on or offline and change display.
+
+  ui.update();
+
+  if (WEBSERVER_ENABLED) {
+    server.handleClient();
+  }
+  if (ENABLE_OTA) {
+    ArduinoOTA.handle();
+  }
+}
+
+void getUpdateTime() {
+  ledOnOff(true); // turn on the LED
+  Serial.println();
+
+  if (displayOn && DISPLAYWEATHER) {
+    Serial.println("Obteniendo datos del clima...");
+    weatherClient.updateWeather();
+  }
+
+  Serial.println("Actualizando...");
+  //Update the Time
+  timeClient.updateTime();
+  lastEpoch = timeClient.getCurrentEpoch();
+
+  if (IS_24HOUR) {
+    Serial.println("Local time: " + timeClient.getFormattedTime());
+  } else {
+    Serial.println("Local time: " + timeClient.getAmPmFormattedTime());
+  }
+
+  ledOnOff(false);  // turn off the LED
+}
+
+boolean authentication() {
+  if (IS_BASIC_AUTH && (strlen(www_username) >= 1 && strlen(www_password) >= 1)) {
+    return server.authenticate(www_username, www_password);
+  } 
+  return true; // Authentication not required
+}
+
+void handleSystemReset() {
+  if (!authentication()) {
+    return server.requestAuthentication();
+  }
+  Serial.println("Reiniciar configuración del sistema");
+  if (SPIFFS.remove(CONFIG)) {
+    redirectHome();
+    ESP.restart();
+  }
+}
+
+void handleUpdateWeather() {
+  if (!authentication()) {
+    return server.requestAuthentication();
+  }
+  DISPLAYWEATHER = server.hasArg("isWeatherEnabled");
+  WeatherApiKey = server.arg("openWeatherMapApiKey");
+  CityIDs[0] = server.arg("city1").toInt();
+  IS_METRIC = server.hasArg("metric");
+  WeatherLanguage = server.arg("language");
+  writeSettings();
+  isClockOn = false; // this will force a check for the display
+  checkDisplay();
+  lastEpoch = 0;
+  redirectHome();
+}
+
+void handleUpdateConfig() {
+  boolean flipOld = INVERT_DISPLAY;
+  if (!authentication()) {
+    return server.requestAuthentication();
+  }
+  if (server.hasArg("printer")) {
+    printerClient.setPrinterName(server.arg("printer"));
+  }
+  PrinterApiKey = server.arg("PrinterApiKey");
+  PrinterHostName = server.arg("PrinterHostName");
+  PrinterServer = server.arg("PrinterAddress");
+  PrinterPort = server.arg("PrinterPort").toInt();
+  PrinterAuthUser = server.arg("octoUser");
+  PrinterAuthPass = server.arg("octoPass");
+  DISPLAYCLOCK = server.hasArg("isClockEnabled");
+  IS_24HOUR = server.hasArg("is24hour");
+  INVERT_DISPLAY = server.hasArg("invDisp");
+  USE_FLASH = server.hasArg("useFlash");
+  HAS_PSU = server.hasArg("hasPSU");
+  minutesBetweenDataRefresh = server.arg("refresh").toInt();
+  themeColor = server.arg("theme");
+  UtcOffset = server.arg("utcoffset").toFloat();
+  String temp = server.arg("userid");
+  temp.toCharArray(www_username, sizeof(temp));
+  temp = server.arg("stationpassword");
+  temp.toCharArray(www_password, sizeof(temp));
+  writeSettings();
+  findMDNS();
+  printerClient.getPrinterJobResults();
+  printerClient.getPrinterPsuState();
+  if (INVERT_DISPLAY != flipOld) {
+    ui.init();
+    if(INVERT_DISPLAY)     
+      display.flipScreenVertically();
+    ui.update();
+  }
+  checkDisplay();
+  lastEpoch = 0;
+  redirectHome();
+}
+
+void handleWifiReset() {
+  if (!authentication()) {
+    return server.requestAuthentication();
+  }
+  //WiFiManager
+  //Local intialization. Once its business is done, there is no need to keep it around
+  redirectHome();
+  WiFiManager wifiManager;
+  wifiManager.resetSettings();
+  ESP.restart();
+}
+
+void handleWeatherConfigure() {
+  if (!authentication()) {
+    return server.requestAuthentication();
+  }
+  ledOnOff(true);
+  String html = "";
+
+  server.sendHeader("Cache-Control", "no-cache, no-store");
+  server.sendHeader("Pragma", "no-cache");
+  server.sendHeader("Expires", "-1");
+  server.setContentLength(CONTENT_LENGTH_UNKNOWN);
+  server.send(200, "text/html", "");
+
+  html = getHeader();
+  server.sendContent(html);
+  
+  String form = FPSTR(WEATHER_FORM);
+  String isWeatherChecked = "";
+  if (DISPLAYWEATHER) {
+    isWeatherChecked = "checked='checked'";
+  }
+  form.replace("%IS_WEATHER_CHECKED%", isWeatherChecked);
+  form.replace("%WEATHERKEY%", WeatherApiKey);
+  form.replace("%CITYNAME1%", weatherClient.getCity(0));
+  form.replace("%CITY1%", String(CityIDs[0]));
+  String checked = "";
+  if (IS_METRIC) {
+    checked = "checked='checked'";
+  }
+  form.replace("%METRIC%", checked);
+  String options = FPSTR(LANG_OPTIONS);
+  options.replace(">"+String(WeatherLanguage)+"<", " selected>"+String(WeatherLanguage)+"<");
+  form.replace("%LANGUAGEOPTIONS%", options);
+  server.sendContent(form);
+  
+  html = getFooter();
+  server.sendContent(html);
+  server.sendContent("");
+  server.client().stop();
+  ledOnOff(false);
+}
+
+void handleConfigure() {
+  if (!authentication()) {
+    return server.requestAuthentication();
+  }
+  ledOnOff(true);
+  String html = "";
+
+  server.sendHeader("Cache-Control", "no-cache, no-store");
+  server.sendHeader("Pragma", "no-cache");
+  server.sendHeader("Expires", "-1");
+  server.setContentLength(CONTENT_LENGTH_UNKNOWN);
+  server.send(200, "text/html", "");
+
+  html = getHeader();
+  server.sendContent(html);
+
+  CHANGE_FORM =       "<form class='w3-container' action='/updateconfig' method='get'><h2>Configuración:</h2>"
+                      "<p><label>" + printerClient.getPrinterType() + " API Key (se obtiene de " + printerClient.getPrinterType() + ")</label>"
+                      "<input class='w3-input w3-border w3-margin-bottom' type='text' name='PrinterApiKey' id='PrinterApiKey' value='%OCTOKEY%' maxlength='60'></p>";
+  if (printerClient.getPrinterType() == "OctoPrint") {
+    CHANGE_FORM +=      "<p><label>" + printerClient.getPrinterType() + " Nombre de host </label><input class='w3-input w3-border w3-margin-bottom' type='text' name='PrinterHostName' value='%OCTOHOST%' maxlength='60'></p>";                        
+  }
+  CHANGE_FORM +=      "<p><label>" + printerClient.getPrinterType() + " Dirección IP (sin http://)</label>"
+                      "<input class='w3-input w3-border w3-margin-bottom' type='text' name='PrinterAddress' id='PrinterAddress' value='%OCTOADDRESS%' maxlength='60'></p>"
+                      "<p><label>" + printerClient.getPrinterType() + " Puerto</label>"
+                      "<input class='w3-input w3-border w3-margin-bottom' type='text' name='PrinterPort' id='PrinterPort' value='%OCTOPORT%' maxlength='5'  onkeypress='return isNumberKey(event)'></p>";
+  if (printerClient.getPrinterType() == "Repetier") {
+    CHANGE_FORM +=    "<input type='button' value='Probar conexión' onclick='testRepetier()'>"
+                      "<input type='hidden' id='selectedPrinter' value='" + printerClient.getPrinterName() + "'><p id='RepetierTest'></p>"
+                      "<script>testRepetier();</script>";                        
+  } else {
+    CHANGE_FORM +=    "<input type='button' value='Probar conexión y la respuesta API JSON' onclick='testOctoPrint()'><p id='OctoPrintTest'></p>";
+  }
+  CHANGE_FORM +=      "<p><label>" + printerClient.getPrinterType() + " Usuario (solo si tienes haproxy o autentificado básico activado)</label><input class='w3-input w3-border w3-margin-bottom' type='text' name='octoUser' value='%OCTOUSER%' maxlength='30'></p>"
+                      "<p><label>" + printerClient.getPrinterType() + " Contraseña </label><input class='w3-input w3-border w3-margin-bottom' type='password' name='octoPass' value='%OCTOPASS%'></p>";
+
+
+
+  if (printerClient.getPrinterType() == "Repetier") {
+    html = "<script>function testRepetier(){var e=document.getElementById(\"RepetierTest\"),r=document.getElementById(\"PrinterAddress\").value,"
+           "t=document.getElementById(\"PrinterPort\").value;if(\"\"==r||\"\"==t)return e.innerHTML=\"* Address and Port are required\","
+           "void(e.style.background=\"\");var n=\"http://\"+r+\":\"+t;n+=\"/printer/api/?a=listPrinter&apikey=\"+document.getElementById(\"PrinterApiKey\").value,"
+           "console.log(n);var o=new XMLHttpRequest;o.open(\"GET\",n,!0),o.onload=function(){if(200===o.status){var r=JSON.parse(o.responseText);"
+           "if(!r.error&&r.length>0){var t=\"<label>Connected -- Select Printer</label> \";t+=\"<select class='w3-option w3-padding' name='printer'>\";"
+           "var n=document.getElementById(\"selectedPrinter\").value,i=\"\";for(printer in r)i=r[printer].slug==n?\"selected\":\"\","
+           "t+=\"<option value='\"+r[printer].slug+\"' \"+i+\">\"+r[printer].name+\"</option>\";t+=\"</select>\","
+           "e.innerHTML=t,e.style.background=\"lime\"}else e.innerHTML=\"Error invalid API Key: \"+r.error,"
+           "e.style.background=\"red\"}else e.innerHTML=\"Error: \"+o.statusText,e.style.background=\"red\"},"
+           "o.onerror=function(){e.innerHTML=\"Error de conexión al servidor -- comprueba la IP y el puerto\",e.style.background=\"red\"},o.send(null)}</script>";
+
+    server.sendContent(html);
+  } else {
+    html = "<script>function testOctoPrint(){var e=document.getElementById(\"OctoPrintTest\"),t=document.getElementById(\"PrinterAddress\").value,"
+           "n=document.getElementById(\"PrinterPort\").value;if(e.innerHTML=\"\",\"\"==t||\"\"==n)return e.innerHTML=\"* Dirección IP y puerto es obligatorio\","
+           "void(e.style.background=\"\");var r=\"http://\"+t+\":\"+n;r+=\"/api/job?apikey=\"+document.getElementById(\"PrinterApiKey\").value,window.open(r,\"_blank\").focus()}</script>";
+    server.sendContent(html);
+  }
+  
+  String form = CHANGE_FORM;
+  
+  form.replace("%OCTOKEY%", PrinterApiKey);
+  form.replace("%OCTOHOST%", PrinterHostName);
+  form.replace("%OCTOADDRESS%", PrinterServer);
+  form.replace("%OCTOPORT%", String(PrinterPort));
+  form.replace("%OCTOUSER%", PrinterAuthUser);
+  form.replace("%OCTOPASS%", PrinterAuthPass);
+
+  server.sendContent(form);
+
+  form = FPSTR(CLOCK_FORM);
+  
+  String isClockChecked = "";
+  if (DISPLAYCLOCK) {
+    isClockChecked = "checked='checked'";
+  }
+  form.replace("%IS_CLOCK_CHECKED%", isClockChecked);
+  String is24hourChecked = "";
+  if (IS_24HOUR) {
+    is24hourChecked = "checked='checked'";
+  }
+  form.replace("%IS_24HOUR_CHECKED%", is24hourChecked);
+  String isInvDisp = "";
+  if (INVERT_DISPLAY) {
+    isInvDisp = "checked='checked'";
+  }
+  form.replace("%IS_INVDISP_CHECKED%", isInvDisp);
+  String isFlashLED = "";
+  if (USE_FLASH) {
+    isFlashLED = "checked='checked'";
+  }
+  form.replace("%USEFLASH%", isFlashLED);
+  String hasPSUchecked = "";
+  if (HAS_PSU) {
+    hasPSUchecked = "checked='checked'";
+  }
+  form.replace("%HAS_PSU_CHECKED%", hasPSUchecked);
+  
+  String options = "<option>10</option><option>15</option><option>20</option><option>30</option><option>60</option>";
+  options.replace(">"+String(minutesBetweenDataRefresh)+"<", " selected>"+String(minutesBetweenDataRefresh)+"<");
+  form.replace("%OPTIONS%", options);
+
+  server.sendContent(form);
+
+  form = FPSTR(THEME_FORM);
+  
+  String themeOptions = FPSTR(COLOR_THEMES);
+  themeOptions.replace(">"+String(themeColor)+"<", " selected>"+String(themeColor)+"<");
+  form.replace("%THEME_OPTIONS%", themeOptions);
+  form.replace("%UTCOFFSET%", String(UtcOffset));
+  String isUseSecurityChecked = "";
+  if (IS_BASIC_AUTH) {
+    isUseSecurityChecked = "checked='checked'";
+  }
+  form.replace("%IS_BASICAUTH_CHECKED%", isUseSecurityChecked);
+  form.replace("%USERID%", String(www_username));
+  form.replace("%STATIONPASSWORD%", String(www_password));
+
+  server.sendContent(form);
+  
+  html = getFooter();
+  server.sendContent(html);
+  server.sendContent("");
+  server.client().stop();
+  ledOnOff(false);
+}
+
+void displayMessage(String message) {
+  ledOnOff(true);
+
+  server.sendHeader("Cache-Control", "no-cache, no-store");
+  server.sendHeader("Pragma", "no-cache");
+  server.sendHeader("Expires", "-1");
+  server.setContentLength(CONTENT_LENGTH_UNKNOWN);
+  server.send(200, "text/html", "");
+  String html = getHeader();
+  server.sendContent(String(html));
+  server.sendContent(String(message));
+  html = getFooter();
+  server.sendContent(String(html));
+  server.sendContent("");
+  server.client().stop();
+  
+  ledOnOff(false);
+}
+
+void redirectHome() {
+  // Send them back to the Root Directory
+  server.sendHeader("Location", String("/"), true);
+  server.sendHeader("Cache-Control", "no-cache, no-store");
+  server.sendHeader("Pragma", "no-cache");
+  server.sendHeader("Expires", "-1");
+  server.send(302, "text/plain", "");
+  server.client().stop();
+}
+
+String getHeader() {
+  return getHeader(false);
+}
+
+String getHeader(boolean refresh) {
+  String menu = FPSTR(WEB_ACTIONS);
+
+  String html = "<!DOCTYPE HTML>";
+  html += "<html><head><title>Printer Monitor</title><link rel='icon' href='data:;base64,='>";
+  html += "<meta charset='UTF-8'>";
+  html += "<meta name='viewport' content='width=device-width, initial-scale=1'>";
+  if (refresh) {
+    html += "<meta http-equiv=\"refresh\" content=\"30\">";
+  }
+  html += "<link rel='stylesheet' href='https://www.w3schools.com/w3css/4/w3.css'>";
+  html += "<link rel='stylesheet' href='https://www.w3schools.com/lib/w3-theme-" + themeColor + ".css'>";
+  html += "<link rel='stylesheet' href='https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css'>";
+  html += "</head><body>";
+  html += "<nav class='w3-sidebar w3-bar-block w3-card' style='margin-top:88px' id='mySidebar'>";
+  html += "<div class='w3-container w3-theme-d2'>";
+  html += "<span onclick='closeSidebar()' class='w3-button w3-display-topright w3-large'><i class='fa fa-times'></i></span>";
+  html += "<div class='w3-cell w3-left w3-xxxlarge' style='width:60px'><i class='fa fa-cube'></i></div>";
+  html += "<div class='w3-padding'>Menu</div></div>";
+  html += menu;
+  html += "</nav>";
+  html += "<header class='w3-top w3-bar w3-theme'><button class='w3-bar-item w3-button w3-xxxlarge w3-hover-theme' onclick='openSidebar()'><i class='fa fa-bars'></i></button><h2 class='w3-bar-item'>Printer Monitor</h2></header>";
+  html += "<script>";
+  html += "function openSidebar(){document.getElementById('mySidebar').style.display='block'}function closeSidebar(){document.getElementById('mySidebar').style.display='none'}closeSidebar();";
+  html += "</script>";
+  html += "<br><div class='w3-container w3-large' style='margin-top:88px'>";
+  return html;
+}
+
+String getFooter() {
+  int8_t rssi = getWifiQuality();
+  Serial.print("Intensidad de la señal (RSSI): ");
+  Serial.print(rssi);
+  Serial.println("%");
+  String html = "<br><br><br>";
+  html += "</div>";
+  html += "<footer class='w3-container w3-bottom w3-theme w3-margin-top'>";
+  if (lastReportStatus != "") {
+    html += "<i class='fa fa-external-link'></i> Report Status: " + lastReportStatus + "<br>";
+  }
+  html += "<i class='fa fa-paper-plane-o'></i> Version: " + String(VERSION) + "<br>";
+  html += "<i class='fa fa-rss'></i> Intensidad de la señal: ";
+  html += String(rssi) + "%";
+  html += "</footer>";
+  html += "</body></html>";
+  return html;
+}
+
+void displayPrinterStatus() {
+  ledOnOff(true);
+  String html = "";
+
+  server.sendHeader("Cache-Control", "no-cache, no-store");
+  server.sendHeader("Pragma", "no-cache");
+  server.sendHeader("Expires", "-1");
+  server.setContentLength(CONTENT_LENGTH_UNKNOWN);
+  server.send(200, "text/html", "");
+  server.sendContent(String(getHeader(true)));
+
+  String displayTime;
+  if (IS_24HOUR) {
+    displayTime = timeClient.getHours() + ":" + timeClient.getMinutes() + ":" + timeClient.getSeconds();
+  } else {
+    displayTime = timeClient.getAmPmHours() + ":" + timeClient.getMinutes() + ":" + timeClient.getSeconds() + " " + timeClient.getAmPm();
+  }
+  
+  html += "<div class='w3-cell-row' style='width:100%'><h2>" + printerClient.getPrinterType() + " Monitor</h2></div><div class='w3-cell-row'>";
+  html += "<div class='w3-cell w3-container' style='width:100%'><p>";
+  if (printerClient.getPrinterType() == "Repetier") {
+    html += "Printer Name: " + printerClient.getPrinterName() + " <a href='/configure' title='Configure'><i class='fa fa-cog'></i></a><br>";
+  } else {
+    html += "Nombre de host: " + PrinterHostName + " <a href='/configure' title='Configure'><i class='fa fa-cog'></i></a><br>";
+  }
+ 
+  if (printerClient.getError() != "") {
+    html += "Estado: Desconectado<br>";
+    html += "Motivo: " + printerClient.getError() + "<br>";
+  } else {
+    html += "Estado: " + printerClient.getState();
+    if (printerClient.isPSUoff() && HAS_PSU) {  
+      html += ", PSU off";
+    }
+    html += "<br>";
+  }
+  
+  if (printerClient.isPrinting()) {
+    html += "File: " + printerClient.getFileName() + "<br>";
+    float fileSize = printerClient.getFileSize().toFloat();
+    if (fileSize > 0) {
+      fileSize = fileSize / 1024;
+      html += "File Size: " + String(fileSize) + "KB<br>";
+    }
+    int filamentLength = printerClient.getFilamentLength().toInt();
+    if (filamentLength > 0) {
+      float fLength = float(filamentLength) / 1000;
+      html += "Filamento: " + String(fLength) + "m<br>";
+    }
+  
+    html += "Temperatura boquilla: " + printerClient.getTempToolActual() + "&#176; C<br>";
+    if ( printerClient.getTempBedActual() != 0 ) {
+        html += "Temperatura cama: " + printerClient.getTempBedActual() + "&#176; C<br>";
+    }
+    
+    int val = printerClient.getProgressPrintTimeLeft().toInt();
+    int hours = numberOfHours(val);
+    int minutes = numberOfMinutes(val);
+    int seconds = numberOfSeconds(val);
+    html += "Est. Print Time Left: " + zeroPad(hours) + ":" + zeroPad(minutes) + ":" + zeroPad(seconds) + "<br>";
+  
+    val = printerClient.getProgressPrintTime().toInt();
+    hours = numberOfHours(val);
+    minutes = numberOfMinutes(val);
+    seconds = numberOfSeconds(val);
+    html += "Tiempo imprimiendo: " + zeroPad(hours) + ":" + zeroPad(minutes) + ":" + zeroPad(seconds) + "<br>";
+    html += "<style>#myProgress {width: 100%;background-color: #ddd;}#myBar {width: " + printerClient.getProgressCompletion() + "%;height: 30px;background-color: #4CAF50;}</style>";
+    html += "<div id=\"myProgress\"><div id=\"myBar\" class=\"w3-medium w3-center\">" + printerClient.getProgressCompletion() + "%</div></div>";
+  } else {
+    html += "<hr>";
+  }
+
+  html += "</p></div></div>";
+
+  html += "<div class='w3-cell-row' style='width:100%'><h2>Hora: " + displayTime + "</h2></div>";
+
+  server.sendContent(html); // spit out what we got
+  html = "";
+  
+  if (DISPLAYWEATHER) {
+    if (weatherClient.getCity(0) == "") {
+      html += "<p>Por favor <a href='/configureweather'>Configure clima</a> API</p>";
+      if (weatherClient.getError() != "") {
+        html += "<p>Clima Error: <strong>" + weatherClient.getError() + "</strong></p>";
+      }
+    } else {
+      html += "<div class='w3-cell-row' style='width:100%'><h2>" + weatherClient.getCity(0) + ", " + weatherClient.getCountry(0) + "</h2></div><div class='w3-cell-row'>";
+      html += "<div class='w3-cell w3-left w3-medium' style='width:120px'>";
+      html += "<img src='http://openweathermap.org/img/w/" + weatherClient.getIcon(0) + ".png' alt='" + weatherClient.getDescription(0) + "'><br>";
+      html += weatherClient.getHumidity(0) + "% Humedad<br>";
+      html += weatherClient.getWind(0) + " <span class='w3-tiny'>" + getSpeedSymbol() + "</span> Viento<br>";
+      html += "</div>";
+      html += "<div class='w3-cell w3-container' style='width:100%'><p>";
+      html += weatherClient.getCondition(0) + " (" + weatherClient.getDescription(0) + ")<br>";
+      html += weatherClient.getTempRounded(0) + getTempSymbol(true) + "<br>";
+      html += "<a href='https://www.google.com/maps/@" + weatherClient.getLat(0) + "," + weatherClient.getLon(0) + ",10000m/data=!3m1!1e3' target='_BLANK'><i class='fa fa-map-marker' style='color:red'></i> Map It!</a><br>";
+      html += "</p></div></div>";
+    }
+    
+    server.sendContent(html); // spit out what we got
+    html = ""; // fresh start
+  }
+
+  server.sendContent(String(getFooter()));
+  server.sendContent("");
+  server.client().stop();
+  ledOnOff(false);
+}
+
+void configModeCallback (WiFiManager *myWiFiManager) {
+  Serial.println("Modo configuración");
+  Serial.println(WiFi.softAPIP());
+
+  display.clear();
+  display.setTextAlignment(TEXT_ALIGN_CENTER);
+  display.setFont(ArialMT_Plain_10);
+  display.drawString(64, 0, "Configure la  Wifi");
+  display.drawString(64, 10, "Conecte al punto de acceso");
+  display.setFont(ArialMT_Plain_16);
+  display.drawString(64, 26, myWiFiManager->getConfigPortalSSID());
+  display.setFont(ArialMT_Plain_10);
+  display.drawString(64, 46, "y configure la wifi");
+  display.display();
+  
+  Serial.println("Configure en Monitor");
+  Serial.println("Conecte al punto de acceso");
+  Serial.println(myWiFiManager->getConfigPortalSSID());
+  Serial.println("y configure la wifi");
+  flashLED(20, 50);
+}
+
+void ledOnOff(boolean value) {
+  if (USE_FLASH) {
+    if (value) {
+      digitalWrite(externalLight, LOW); // LED ON
+    } else {
+      digitalWrite(externalLight, HIGH);  // LED OFF
+    }
+  }
+}
+
+void flashLED(int number, int delayTime) {
+  for (int inx = 0; inx <= number; inx++) {
+      delay(delayTime);
+      digitalWrite(externalLight, LOW); // ON
+      delay(delayTime);
+      digitalWrite(externalLight, HIGH); // OFF
+      delay(delayTime);
+  }
+}
+
+void drawScreen1(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y) {
+  String bed = printerClient.getValueRounded(printerClient.getTempBedActual());
+  String tool = printerClient.getValueRounded(printerClient.getTempToolActual());
+  display->setTextAlignment(TEXT_ALIGN_CENTER);
+  display->setFont(ArialMT_Plain_16);
+  if (bed != "0") {
+    display->drawString(29 + x, 0 + y, "Boquilla");
+    display->drawString(89 + x, 0 + y, "Cama");
+  } else {
+    display->drawString(64 + x, 0 + y, "Temperatura boquilla");
+  }
+  display->setTextAlignment(TEXT_ALIGN_LEFT);
+  display->setFont(ArialMT_Plain_24);
+  if (bed != "0") {
+    display->setTextAlignment(TEXT_ALIGN_LEFT);
+    display->drawString(12 + x, 14 + y, tool + "°");
+    display->drawString(74 + x, 14 + y, bed + "°");
+  } else {
+    display->setTextAlignment(TEXT_ALIGN_CENTER);
+    display->drawString(64 + x, 14 + y, tool + "°");
+  }
+}
+
+void drawScreen2(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y) {
+  display->setTextAlignment(TEXT_ALIGN_CENTER);
+  display->setFont(ArialMT_Plain_16);
+
+  display->drawString(64 + x, 0 + y, "Tiempo restante");
+  //display->setTextAlignment(TEXT_ALIGN_LEFT);
+  display->setFont(ArialMT_Plain_24);
+  int val = printerClient.getProgressPrintTimeLeft().toInt();
+  int hours = numberOfHours(val);
+  int minutes = numberOfMinutes(val);
+  int seconds = numberOfSeconds(val);
+
+  String time = zeroPad(hours) + ":" + zeroPad(minutes) + ":" + zeroPad(seconds);
+  display->drawString(64 + x, 14 + y, time);
+}
+
+void drawScreen3(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y) {
+  display->setTextAlignment(TEXT_ALIGN_CENTER);
+  display->setFont(ArialMT_Plain_16);
+
+  display->drawString(64 + x, 0 + y, "Tiempo impresión");
+  //display->setTextAlignment(TEXT_ALIGN_LEFT);
+  display->setFont(ArialMT_Plain_24);
+  int val = printerClient.getProgressPrintTime().toInt();
+  int hours = numberOfHours(val);
+  int minutes = numberOfMinutes(val);
+  int seconds = numberOfSeconds(val);
+
+  String time = zeroPad(hours) + ":" + zeroPad(minutes) + ":" + zeroPad(seconds);
+  display->drawString(64 + x, 14 + y, time);
+}
+
+void drawClock(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y) {
+  display->setTextAlignment(TEXT_ALIGN_CENTER);
+  
+  String displayTime;
+  if (IS_24HOUR) {
+    displayTime = timeClient.getHours() + ":" + timeClient.getMinutes() + ":" + timeClient.getSeconds(); 
+  } else {
+    displayTime = timeClient.getAmPmHours() + ":" + timeClient.getMinutes() + ":" + timeClient.getSeconds();
+  }
+  String displayName = PrinterHostName;
+  if (printerClient.getPrinterType() == "Repetier") {
+    displayName = printerClient.getPrinterName();
+  }
+  display->setFont(ArialMT_Plain_16);
+  display->drawString(64 + x, 0 + y, displayName);
+  display->setFont(ArialMT_Plain_24);
+  display->drawString(64 + x, 17 + y, displayTime);
+}
+
+void drawWeather(OLEDDisplay *display, OLEDDisplayUiState* state, int16_t x, int16_t y) {
+  display->setTextAlignment(TEXT_ALIGN_LEFT);
+  display->setFont(ArialMT_Plain_24);
+  display->drawString(0 + x, 0 + y, weatherClient.getTempRounded(0) + getTempSymbol());
+  display->setTextAlignment(TEXT_ALIGN_LEFT);
+  display->setFont(ArialMT_Plain_24);
+
+  display->setFont(ArialMT_Plain_16);
+  display->drawString(0 + x, 24 + y, weatherClient.getCondition(0));
+  display->setFont((const uint8_t*)Meteocons_Plain_42);
+  display->drawString(86 + x, 0 + y, weatherClient.getWeatherIcon(0));
+}
+
+String getTempSymbol() {
+  return getTempSymbol(false);
+}
+
+String getTempSymbol(boolean forHTML) {
+  String rtnValue = "F";
+  if (IS_METRIC) {
+    rtnValue = "C";
+  }
+  if (forHTML) {
+    rtnValue = "&#176;" + rtnValue;
+  } else {
+    rtnValue = "°" + rtnValue;
+  }
+  return rtnValue;
+}
+
+String getSpeedSymbol() {
+  String rtnValue = "mph";
+  if (IS_METRIC) {
+    rtnValue = "kph";
+  }
+  return rtnValue;
+}
+
+String zeroPad(int value) {
+  String rtnValue = String(value);
+  if (value < 10) {
+    rtnValue = "0" + rtnValue;
+  }
+  return rtnValue;
+}
+
+void drawHeaderOverlay(OLEDDisplay *display, OLEDDisplayUiState* state) {
+  display->setColor(WHITE);
+  display->setFont(ArialMT_Plain_16);
+  String displayTime;
+  if (IS_24HOUR) {
+    displayTime = timeClient.getHours() + ":" + timeClient.getMinutes();
+  } else {
+    displayTime = timeClient.getAmPmHours() + ":" + timeClient.getMinutes();
+  }
+  display->setTextAlignment(TEXT_ALIGN_LEFT);
+  display->drawString(0, 48, displayTime);
+  
+  if (!IS_24HOUR) {
+    String ampm = timeClient.getAmPm();
+    display->setFont(ArialMT_Plain_10);
+    display->drawString(39, 54, ampm);
+  }
+
+  display->setFont(ArialMT_Plain_16);
+  display->setTextAlignment(TEXT_ALIGN_LEFT);
+  String percent = String(printerClient.getProgressCompletion()) + "%";
+  display->drawString(64, 48, percent);
+  
+  // Draw indicator to show next update
+  int updatePos = (printerClient.getProgressCompletion().toFloat() / float(100)) * 128;
+  display->drawRect(0, 41, 128, 6);
+  display->drawHorizontalLine(0, 42, updatePos);
+  display->drawHorizontalLine(0, 43, updatePos);
+  display->drawHorizontalLine(0, 44, updatePos);
+  display->drawHorizontalLine(0, 45, updatePos);
+  
+  drawRssi(display);
+}
+
+void drawClockHeaderOverlay(OLEDDisplay *display, OLEDDisplayUiState* state) {
+  display->setColor(WHITE);
+  display->setFont(ArialMT_Plain_16);
+  display->setTextAlignment(TEXT_ALIGN_LEFT);
+  if (!IS_24HOUR) {
+    display->drawString(0, 48, timeClient.getAmPm());
+    display->setTextAlignment(TEXT_ALIGN_CENTER);
+    if (printerClient.isPSUoff()) {
+      display->drawString(64, 47, "psu off");
+    } else if (printerClient.getState() == "Operational") {
+      display->drawString(64, 47, "Conectado");
+    } else {
+      display->drawString(64, 47, "Desconectado");
+    }
+  } else {
+    if (printerClient.isPSUoff()) {
+      display->drawString(0, 47, "psu off");
+    } else if (printerClient.getState() == "Operational") {
+      display->drawString(0, 47, "Conectado");
+    } else {
+      display->drawString(0, 47, "Desconectado");
+    }
+  }
+  display->setTextAlignment(TEXT_ALIGN_LEFT);
+  display->drawRect(0, 43, 128, 2);
+ 
+  drawRssi(display);
+}
+
+void drawRssi(OLEDDisplay *display) {
+
+ 
+  int8_t quality = getWifiQuality();
+  for (int8_t i = 0; i < 4; i++) {
+    for (int8_t j = 0; j < 3 * (i + 2); j++) {
+      if (quality > i * 25 || j == 0) {
+        display->setPixel(114 + 4 * i, 63 - j);
+      }
+    }
+  }
+}
+
+// converts the dBm to a range between 0 and 100%
+int8_t getWifiQuality() {
+  int32_t dbm = WiFi.RSSI();
+  if(dbm <= -100) {
+      return 0;
+  } else if(dbm >= -50) {
+      return 100;
+  } else {
+      return 2 * (dbm + 100);
+  }
+}
+
+
+void writeSettings() {
+  // Save decoded message to SPIFFS file for playback on power up.
+  File f = SPIFFS.open(CONFIG, "w");
+  if (!f) {
+    Serial.println("Falló al abrir el archivo!");
+  } else {
+    Serial.println("Guardando configuración...");
+    f.println("UtcOffset=" + String(UtcOffset));
+    f.println("printerApiKey=" + PrinterApiKey);
+    f.println("printerHostName=" + PrinterHostName);
+    f.println("printerServer=" + PrinterServer);
+    f.println("printerPort=" + String(PrinterPort));
+    f.println("printerName=" + printerClient.getPrinterName());
+    f.println("printerAuthUser=" + PrinterAuthUser);
+    f.println("printerAuthPass=" + PrinterAuthPass);
+    f.println("refreshRate=" + String(minutesBetweenDataRefresh));
+    f.println("themeColor=" + themeColor);
+    f.println("IS_BASIC_AUTH=" + String(IS_BASIC_AUTH));
+    f.println("www_username=" + String(www_username));
+    f.println("www_password=" + String(www_password));
+    f.println("DISPLAYCLOCK=" + String(DISPLAYCLOCK));
+    f.println("is24hour=" + String(IS_24HOUR));
+    f.println("invertDisp=" + String(INVERT_DISPLAY));
+    f.println("USE_FLASH=" + String(USE_FLASH));
+    f.println("isWeather=" + String(DISPLAYWEATHER));
+    f.println("weatherKey=" + WeatherApiKey);
+    f.println("CityID=" + String(CityIDs[0]));
+    f.println("isMetric=" + String(IS_METRIC));
+    f.println("language=" + String(WeatherLanguage));
+    f.println("hasPSU=" + String(HAS_PSU));
+  }
+  f.close();
+  readSettings();
+  timeClient.setUtcOffset(UtcOffset);
+}
+
+void readSettings() {
+  if (SPIFFS.exists(CONFIG) == false) {
+    Serial.println("Settings File does not yet exists.");
+    writeSettings();
+    return;
+  }
+  File fr = SPIFFS.open(CONFIG, "r");
+  String line;
+  while(fr.available()) {
+    line = fr.readStringUntil('\n');
+
+    if (line.indexOf("UtcOffset=") >= 0) {
+      UtcOffset = line.substring(line.lastIndexOf("UtcOffset=") + 10).toFloat();
+      Serial.println("UtcOffset=" + String(UtcOffset));
+    }
+    if (line.indexOf("printerApiKey=") >= 0) {
+      PrinterApiKey = line.substring(line.lastIndexOf("printerApiKey=") + 14);
+      PrinterApiKey.trim();
+      Serial.println("PrinterApiKey=" + PrinterApiKey);
+    }
+    if (line.indexOf("printerHostName=") >= 0) {
+      PrinterHostName = line.substring(line.lastIndexOf("printerHostName=") + 16);
+      PrinterHostName.trim();
+      Serial.println("PrinterHostName=" + PrinterHostName);
+    }
+    if (line.indexOf("printerServer=") >= 0) {
+      PrinterServer = line.substring(line.lastIndexOf("printerServer=") + 14);
+      PrinterServer.trim();
+      Serial.println("PrinterServer=" + PrinterServer);
+    }
+    if (line.indexOf("printerPort=") >= 0) {
+      PrinterPort = line.substring(line.lastIndexOf("printerPort=") + 12).toInt();
+      Serial.println("PrinterPort=" + String(PrinterPort));
+    }
+    if (line.indexOf("printerName=") >= 0) {
+      String printer = line.substring(line.lastIndexOf("printerName=") + 12);
+      printer.trim();
+      printerClient.setPrinterName(printer);
+      Serial.println("PrinterName=" + printerClient.getPrinterName());
+    }
+    if (line.indexOf("printerAuthUser=") >= 0) {
+      PrinterAuthUser = line.substring(line.lastIndexOf("printerAuthUser=") + 16);
+      PrinterAuthUser.trim();
+      Serial.println("PrinterAuthUser=" + PrinterAuthUser);
+    }
+    if (line.indexOf("printerAuthPass=") >= 0) {
+      PrinterAuthPass = line.substring(line.lastIndexOf("printerAuthPass=") + 16);
+      PrinterAuthPass.trim();
+      Serial.println("PrinterAuthPass=" + PrinterAuthPass);
+    }
+    if (line.indexOf("refreshRate=") >= 0) {
+      minutesBetweenDataRefresh = line.substring(line.lastIndexOf("refreshRate=") + 12).toInt();
+      Serial.println("minutesBetweenDataRefresh=" + String(minutesBetweenDataRefresh));
+    }
+    if (line.indexOf("themeColor=") >= 0) {
+      themeColor = line.substring(line.lastIndexOf("themeColor=") + 11);
+      themeColor.trim();
+      Serial.println("themeColor=" + themeColor);
+    }
+    if (line.indexOf("IS_BASIC_AUTH=") >= 0) {
+      IS_BASIC_AUTH = line.substring(line.lastIndexOf("IS_BASIC_AUTH=") + 14).toInt();
+      Serial.println("IS_BASIC_AUTH=" + String(IS_BASIC_AUTH));
+    }
+    if (line.indexOf("www_username=") >= 0) {
+      String temp = line.substring(line.lastIndexOf("www_username=") + 13);
+      temp.trim();
+      temp.toCharArray(www_username, sizeof(temp));
+      Serial.println("www_username=" + String(www_username));
+    }
+    if (line.indexOf("www_password=") >= 0) {
+      String temp = line.substring(line.lastIndexOf("www_password=") + 13);
+      temp.trim();
+      temp.toCharArray(www_password, sizeof(temp));
+      Serial.println("www_password=" + String(www_password));
+    }
+    if (line.indexOf("DISPLAYCLOCK=") >= 0) {
+      DISPLAYCLOCK = line.substring(line.lastIndexOf("DISPLAYCLOCK=") + 13).toInt();
+      Serial.println("DISPLAYCLOCK=" + String(DISPLAYCLOCK));
+    }
+    if (line.indexOf("is24hour=") >= 0) {
+      IS_24HOUR = line.substring(line.lastIndexOf("is24hour=") + 9).toInt();
+      Serial.println("IS_24HOUR=" + String(IS_24HOUR));
+    }
+    if(line.indexOf("invertDisp=") >= 0) {
+      INVERT_DISPLAY = line.substring(line.lastIndexOf("invertDisp=") + 11).toInt();
+      Serial.println("INVERT_DISPLAY=" + String(INVERT_DISPLAY));
+    }
+    if(line.indexOf("USE_FLASH=") >= 0) {
+      USE_FLASH = line.substring(line.lastIndexOf("USE_FLASH=") + 10).toInt();
+      Serial.println("USE_FLASH=" + String(USE_FLASH));
+    }
+    if (line.indexOf("hasPSU=") >= 0) {
+      HAS_PSU = line.substring(line.lastIndexOf("hasPSU=") + 7).toInt();
+      Serial.println("HAS_PSU=" + String(HAS_PSU));
+    }
+    if (line.indexOf("isWeather=") >= 0) {
+      DISPLAYWEATHER = line.substring(line.lastIndexOf("isWeather=") + 10).toInt();
+      Serial.println("DISPLAYWEATHER=" + String(DISPLAYWEATHER));
+    }
+    if (line.indexOf("weatherKey=") >= 0) {
+      WeatherApiKey = line.substring(line.lastIndexOf("weatherKey=") + 11);
+      WeatherApiKey.trim();
+      Serial.println("WeatherApiKey=" + WeatherApiKey);
+    }
+    if (line.indexOf("CityID=") >= 0) {
+      CityIDs[0] = line.substring(line.lastIndexOf("CityID=") + 7).toInt();
+      Serial.println("CityID: " + String(CityIDs[0]));
+    }
+    if (line.indexOf("isMetric=") >= 0) {
+      IS_METRIC = line.substring(line.lastIndexOf("isMetric=") + 9).toInt();
+      Serial.println("IS_METRIC=" + String(IS_METRIC));
+    }
+    if (line.indexOf("language=") >= 0) {
+      WeatherLanguage = line.substring(line.lastIndexOf("language=") + 9);
+      WeatherLanguage.trim();
+      Serial.println("WeatherLanguage=" + WeatherLanguage);
+    }
+  }
+  fr.close();
+  printerClient.updatePrintClient(PrinterApiKey, PrinterServer, PrinterPort, PrinterAuthUser, PrinterAuthPass, HAS_PSU);
+  weatherClient.updateWeatherApiKey(WeatherApiKey);
+  weatherClient.updateLanguage(WeatherLanguage);
+  weatherClient.setMetric(IS_METRIC);
+  weatherClient.updateCityIdList(CityIDs, 1);
+  timeClient.setUtcOffset(UtcOffset);
+}
+
+int getMinutesFromLastRefresh() {
+  int minutes = (timeClient.getCurrentEpoch() - lastEpoch) / 60;
+  return minutes;
+}
+
+int getMinutesFromLastDisplay() {
+  int minutes = (timeClient.getCurrentEpoch() - displayOffEpoch) / 60;
+  return minutes;
+}
+
+// Toggle on and off the display if user defined times
+void checkDisplay() {
+  if (!displayOn && DISPLAYCLOCK) {
+    enableDisplay(true);
+  }
+  if (displayOn && !printerClient.isPrinting() && !DISPLAYCLOCK) {
+    // Put Display to sleep
+    display.clear();
+    display.display();
+    display.setFont(ArialMT_Plain_16);
+    display.setTextAlignment(TEXT_ALIGN_CENTER);
+    display.setContrast(255); // default is 255
+    display.drawString(64, 5, "Apagando impresora\nModo hibernación...");
+    display.display();
+    delay(5000);
+    enableDisplay(false);
+    Serial.println("Impresora apagada...");
+    return;    
+  } else if (!displayOn && !DISPLAYCLOCK) {
+    if (printerClient.isOperational()) {
+      // Wake the Screen up
+      enableDisplay(true);
+      display.clear();
+      display.display();
+      display.setFont(ArialMT_Plain_16);
+      display.setTextAlignment(TEXT_ALIGN_CENTER);
+      display.setContrast(255); // default is 255
+      display.drawString(64, 5, "Impresora encendido\nEncendiendo...");
+      display.display();
+      Serial.println("Impresora encendida...");
+      delay(5000);
+      return;
+    }
+  } else if (DISPLAYCLOCK) {
+    if ((!printerClient.isPrinting() || printerClient.isPSUoff()) && !isClockOn) {
+      Serial.println("Modo reloj.");
+      if (!DISPLAYWEATHER) {
+        ui.disableAutoTransition();
+        ui.setFrames(clockFrame, 1);
+        clockFrame[0] = drawClock;
+      } else {
+        ui.enableAutoTransition();
+        ui.setFrames(clockFrame, 2);
+        clockFrame[0] = drawClock;
+        clockFrame[1] = drawWeather;
+      }
+      ui.setOverlays(clockOverlay, numberOfOverlays);
+      isClockOn = true;
+    } else if (printerClient.isPrinting() && !printerClient.isPSUoff() && isClockOn) {
+      Serial.println("Monito de impresora activado.");
+      ui.setFrames(frames, numberOfFrames);
+      ui.setOverlays(overlays, numberOfOverlays);
+      ui.enableAutoTransition();
+      isClockOn = false;
+    }
+  }
+}
+
+void enableDisplay(boolean enable) {
+  displayOn = enable;
+  if (enable) {
+    if (getMinutesFromLastDisplay() >= minutesBetweenDataRefresh) {
+      // The display has been off longer than the minutes between refresh -- need to get fresh data
+      lastEpoch = 0; // this should force a data pull
+      displayOffEpoch = 0;  // reset
+    }
+    display.displayOn();
+    Serial.println("Pantalla encendida: " + timeClient.getFormattedTime());
+  } else {
+    display.displayOff();
+    Serial.println("Pantalla apagada: " + timeClient.getFormattedTime());
+    displayOffEpoch = lastEpoch;
+  }
+}