diff --git a/data/script.js b/data/script.js
index ba803b3c..57bf1e09 100644
--- a/data/script.js
+++ b/data/script.js
@@ -1,55 +1,72 @@
 function aref(e) { setTimeout(function() { ref("") }, 1e3 * e) }
 
-function ref(e) { var o = (new Date).getTime(); return document.getElementById("bmp").src = "?a=" + e + "&q=" + o, !1 }
+function upd(e) {var o = (new Date).getTime(); return document.getElementById("bmp").src = "?a=" + e + "&q=" + o, !1 }
 
-function about() { document.getElementById("doc").innerHTML = '<h3>openHASP</h3>Copyright&copy; 2019-2021 Francis Van Roie</br>MIT License</p><p>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:</p><p>The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.</p><p>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.</p><hr><p>Based on the previous work of the following open source developers:</p><h3>HASwitchPlate</h3><p>Copyright&copy; 2019 Allen Derusha allen @derusha.org</b></br>MIT License</p><h3>LVGL</h3><p>Copyright&copy; 2021 LVGL Kft</br>MIT License</p><h3>zi Font Engine</h3><p>Copyright&copy; 2020-2021 Francis Van Roie</br>MIT License</p><h3>TFT_eSPI Library</h3><p>Copyright&copy; 2020 Bodmer (https://github.com/Bodmer) All rights reserved.</br>FreeBSD License</p><p><i>includes parts from the <b>Adafruit_GFX library</b></br>Copyright&copy; 2012 Adafruit Industries. All rights reserved</br>BSD License</i></p><h3>ArduinoJson</h3><p>Copyright&copy; 2014-2021 Benoit BLANCHON</br>MIT License</p><h3>PubSubClient</h3><p>Copyright&copy; 2008-2015 Nicholas O&apos;Leary</br>MIT License</p><h3>ArduinoLog</h3><p>Copyright&copy; 2017,2018 Thijs Elenbaas, MrRobot62, rahuldeo2047, NOX73, dhylands, Josha blemasle, mfalkvidd</br>MIT License</p><h3>QR Code generator</h3><p>Copyright&copy; Project Nayuki</br>MIT License</p><h3>SimpleFTPServer</h3><p>Copyright&copy; 2017 Renzo Mischianti www.mischianti.org All right reserved.</br>MIT License</p><h3>AceButton</h3><p>Copyright&copy; 2018 Brian T. Park</br>MIT License</p>' }
+async function ref(e) {var o = (new Date).getTime(); const response = await fetch("/screenshot?d="+ o + "&a=" + e); if (response.ok) {upd(e)} else {aref(2)} }
+
+function license(tft) { 
+  var lic = '<h3>openHASP</h3>Copyright&copy; 2019-2022 Francis Van Roie</br>MIT License</p><p>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:</p><p>The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.</p><p>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.</p>';
+  document.getElementById("lic").innerHTML = lic ;
+
+  var libs = '<hr><p>Based on the previous work of the following open source developers:</p>';
+  libs += '<h3>HASwitchPlate</h3><p>Copyright&copy; 2019 Allen Derusha allen @derusha.org</b></br>MIT License</p><h3>LVGL</h3><p>Copyright&copy; 2021 LVGL Kft</br>MIT License</p>';
+  if (tft == 1) libs += '<h3>LovyanGFX</h3><p>Copyright&copy; 2020 lovyan03 (https://github.com/lovyan03) All rights reserved.</br>FreeBSD License</p>';
+  libs += '<h3>TFT_eSPI</h3><p>Copyright&copy; 2020 Bodmer (https://github.com/Bodmer) All rights reserved.</br>FreeBSD License</p>';
+  libs += '<h3>Adafruit_GFX</h3><p>Copyright&copy; 2012 Adafruit Industries. All rights reserved</br>BSD License</p>';
+  libs += '<h3>ArduinoJson</h3><p>Copyright&copy; 2014-2021 Benoit BLANCHON</br>MIT License</p>';
+  libs += '<h3>PubSubClient</h3><p>Copyright&copy; 2008-2015 Nicholas O&apos;Leary</br>MIT License</p>';
+  libs += '<h3>ArduinoLog</h3><p>Copyright&copy; 2017,2018 Thijs Elenbaas, MrRobot62, rahuldeo2047, NOX73, dhylands, Josha blemasle, mfalkvidd</br>MIT License</p>';
+  libs += '<h3>QR Code generator</h3><p>Copyright&copy; Project Nayuki</br>MIT License</p>';
+  libs += '<h3>SimpleFTPServer</h3><p>Copyright&copy; 2017 Renzo Mischianti www.mischianti.org All right reserved.</br>MIT License</p>';
+  libs += '<h3>AceButton</h3><p>Copyright&copy; 2018 Brian T. Park</br>MIT License</p>';
+  document.getElementById("pkg").innerHTML = libs;
+}
+function about() {license(1);} 
 
 function handleSubmit(event) {
-    event.preventDefault();
-    const data = new FormData(event.target);
-    const value = Object.fromEntries(data.entries());
-    console.log({ value });
+  event.preventDefault();
+  const data = new FormData(event.target);
+  const value = Object.fromEntries(data.entries());
+  console.log({ value });
 }
 
 function info() {
-    console.log(this.response);
-    data = JSON.parse(this.response);
-    console.log(data);
-    var table = "<table>";
-    for (let header in data) { table += `<tr><td colspan=2></td></tr><tr><th colspan=2>${header}</th></tr>`; for (let key in data[header]) { table += `<tr><td>${key}: </td><td>${data[header][key]}</td></tr>`; } }
-    table += "</table>";
-    document.getElementById("info").innerHTML = table;
+  data = JSON.parse(this.response);
+  var table = "<table>";
+  for (let header in data) { table += `<tr><td colspan=2></td></tr><tr><th colspan=2>${header}</th></tr>`; for (let key in data[header]) { table += `<tr><td>${key}: </td><td>${data[header][key]}</td></tr>`; } }
+  table += "</table>";
+  document.getElementById("info").innerHTML = table;
 }
 
 function loader(method, uri, func) {
-    window.addEventListener("load", function() {
-        var rq = new XMLHttpRequest();
-        rq.addEventListener("load", func);
-        rq.open(method, uri);
-        rq.send();
-    })
+  window.addEventListener("load", function() {
+    var rq = new XMLHttpRequest();
+    rq.addEventListener("load", func);
+    rq.open(method, uri);
+    rq.send();
+  })
 }
 
 function fill() {
-    data = JSON.parse(this.response);
-    form = document.forms.item(0);
-    populate(form, data);
+  data = JSON.parse(this.response);
+  form = document.forms.item(0);
+  populate(form, data);
 }
 
 function filler(method, uri) {
-    window.addEventListener("load", function() {
-        var rq = new XMLHttpRequest();
-        rq.addEventListener("load", fill);
-        rq.open(method, uri);
-        rq.send();
-    })
-}
-
-function filler2(method, uri) {
+  window.addEventListener("load", function() {
     var rq = new XMLHttpRequest();
     rq.addEventListener("load", fill);
     rq.open(method, uri);
     rq.send();
+  })
+}
+
+function filler2(method, uri) {
+  var rq = new XMLHttpRequest();
+  rq.addEventListener("load", fill);
+  rq.open(method, uri);
+  rq.send();
 }
 
 /** https://github.com/dannyvankooten/populate.js
@@ -60,74 +77,74 @@ function filler2(method, uri) {
  * @param basename string Optional basename which is added to `name` attributes
  */
 function populate(form, data, basename) {
-    for (var key in data) {
-        if (!data.hasOwnProperty(key)) {
-            continue;
-        }
-
-        var name = key;
-        var value = data[key];
-
-        if ('undefined' === typeof value) {
-            value = '';
-        }
-
-        if (null === value) {
-            value = '';
-        }
-
-        // handle array name attributes
-        if (typeof(basename) !== "undefined") {
-            name = basename + "[" + key + "]";
-        }
-
-        if (value.constructor === Array) {
-            name += '[]';
-        } else if (typeof value == "object") {
-            populate(form, value, name);
-            continue;
-        }
-
-        // only proceed if element is set
-        var element = form.elements.namedItem(name);
-        if (!element) {
-            continue;
-        }
-
-        var type = element.type || element[0].type;
-
-        switch (type) {
-            default: element.value = value;
-            break;
-
-            case 'radio':
-                    var values = value.constructor === Array ? value : [value];
-                for (var j = 0; j < element.length; j++) {
-                    element[j].checked = values.indexOf(Number(element[j].value)) > -1;
-                }
-                break;
-
-            case 'checkbox':
-                    var values = value.constructor === Array ? value : [value];
-                element.checked = values.indexOf(Number(element.value)) > -1;
-                break;
-
-            case 'select-multiple':
-                    var values = value.constructor === Array ? value : [value];
-                for (var k = 0; k < element.options.length; k++) {
-                    element.options[k].selected = (values.indexOf(element.options[k].value) > -1);
-                }
-                break;
-
-            case 'select':
-                    case 'select-one':
-                    element.value = value.toString() || value;
-                break;
-
-            case 'date':
-                    element.value = new Date(value).toISOString().split('T')[0];
-                break;
-        }
-
+  for (var key in data) {
+    if (!data.hasOwnProperty(key)) {
+      continue;
     }
+
+    var name = key;
+    var value = data[key];
+
+    if ('undefined' === typeof value) {
+      value = '';
+    }
+
+    if (null === value) {
+      value = '';
+    }
+
+    // handle array name attributes
+    if (typeof(basename) !== "undefined") {
+      name = basename + "[" + key + "]";
+    }
+
+    if (value.constructor === Array) {
+      name += '[]';
+    } else if (typeof value == "object") {
+      populate(form, value, name);
+      continue;
+    }
+
+    // only proceed if element is set
+    var element = form.elements.namedItem(name);
+    if (!element) {
+      continue;
+    }
+
+    var type = element.type || element[0].type;
+
+    switch (type) {
+      default: element.value = value;
+      break;
+
+      case 'radio':
+        var values = value.constructor === Array ? value : [value];
+        for (var j = 0; j < element.length; j++) {
+          element[j].checked = values.indexOf(Number(element[j].value)) > -1;
+        }
+        break;
+
+      case 'checkbox':
+        var values = value.constructor === Array ? value : [value];
+        element.checked = values.indexOf(Number(element.value)) > -1;
+        break;
+
+      case 'select-multiple':
+        var values = value.constructor === Array ? value : [value];
+        for (var k = 0; k < element.options.length; k++) {
+          element.options[k].selected = (values.indexOf(element.options[k].value) > -1);
+        }
+        break;
+
+      case 'select':
+          case 'select-one':
+          element.value = value.toString() || value;
+        break;
+
+      case 'date':
+          element.value = new Date(value).toISOString().split('T')[0];
+        break;
+    }
+
+  }
 };
\ No newline at end of file
diff --git a/data/script.js.gz b/data/script.js.gz
index 732b8f5c..9ca8f554 100644
Binary files a/data/script.js.gz and b/data/script.js.gz differ