diff --git a/.vscode/extensions.json b/.vscode/extensions.json
index 335dc4e3..0b63ba1d 100644
--- a/.vscode/extensions.json
+++ b/.vscode/extensions.json
@@ -1,6 +1,5 @@
 {
     "recommendations": [
         "EditorConfig.EditorConfig",
-        "msjsdiag.debugger-for-chrome"
     ]
 }
diff --git a/www/js/analog.js b/www/js/analog.js
index 0e239832..a7afefa9 100644
--- a/www/js/analog.js
+++ b/www/js/analog.js
@@ -11,8 +11,10 @@
  */
 
 var analogSensors = {},
-	progAdjusts = {},
-	CHARTS = 11;
+	progAdjusts = {};
+const CHARTS = 11;
+const USERDEF_SENSOR = 49;
+const USERDEF_UNIT   = 99;
 
 function checkAnalogSensorAvail() {
 	return controller.options && controller.options.feature === "ASB";
@@ -68,7 +70,7 @@ function updateSensorShowArea( page ) {
 			var sensor = analogSensors[ i ];
 			if ( sensor.show ) {
 				html += "<div id='sensor-show-" + sensor.nr + "' class='ui-body ui-body-a center'>";
-				html += "<label>" + sensor.name + ": " + Math.round( sensor.data ) + sensor.unit + "</label>";
+				html += "<label>" + sensor.name + ": " + ( Math.round( sensor.data + "e+2" )  + "e-2" ) + sensor.unit + "</label>";
 				html += "</div>";
 			}
 		}
@@ -331,6 +333,23 @@ function showSensorEditor( sensor, callback ) {
 			"</label>" +
 			"<input class='id' type='number' min='0' max='65535' value='" + sensor.id + "'>" +
 
+					((sensor.type === USERDEF_SENSOR) ?
+						("<label>" +
+							_( "Factor" ) +
+						"</label>" +
+						"<input class='fac' type='number' min='-32768' max='32767' value='" + sensor.fac + "'>" +
+
+						"<label>" +
+							_( "Divider" ) +
+						"</label>" +
+						"<input class='div' type='number' min='-32768' max='32767' value='" + sensor.div + "'>" +
+
+						"<label>" +
+							_( "Unit" ) +
+						"</label>" +
+						"<input class='unit' type='text'  value='" + sensor.unit + "'>"
+						):"") +
+
 			"<label>" +
 			_( "Read Interval (s)" ) +
 			"</label>" +
@@ -344,15 +363,15 @@ function showSensorEditor( sensor, callback ) {
 			_( "Enable Data Logging" ) +
 			"</label>" +
 
-			"<label for='log'><input data-mini='true' id='show' type='checkbox' " + ( ( sensor.show === 1 ) ? "checked='checked'" : "" ) + ">" +
-			_( "Show on Main Page" ) +
+			"<label for='show'><input data-mini='true' id='show' type='checkbox' " + ( ( sensor.show === 1 ) ? "checked='checked'" : "" ) + ">" +
+			_( "Show on Mainpage" ) +
 			"</label>" +
 
 			"</div>" +
 
 			"<button class='submit' data-theme='b'>" + _( "Submit" ) + "</button>" +
 			"</div>" +
-			"</div>";
+		"</div>";
 
 		var popup = $( list ),
 
@@ -405,6 +424,9 @@ function showSensorEditor( sensor, callback ) {
 				port: parseInt( popup.find( ".port" ).val() ),
 				id: parseInt( popup.find( ".id" ).val() ),
 				ri: parseInt( popup.find( ".ri" ).val() ),
+				fac: parseInt( popup.find( ".fac" ).val() ),
+				div: parseInt( popup.find( ".div" ).val() ),
+				unit: popup.find( ".unit" ).val(),
 				enable: popup.find( "#enable" ).is( ":checked" ) ? 1 : 0,
 				log: popup.find( "#log" ).is( ":checked" ) ? 1 : 0,
 				show: popup.find( "#show" ).is( ":checked" ) ? 1 : 0
@@ -499,6 +521,11 @@ var showAnalogSensorConfig = ( function() {
 					"&port=" + sensorOut.port +
 					"&id=" + sensorOut.id +
 					"&ri=" + sensorOut.ri +
+					((sensorOut.type === USERDEF_SENSOR) ?
+						("&fac="+sensorOut.fac +
+						"&div="+sensorOut.div +
+						"&unit="+sensorOut.unit
+						):"") +
 					"&enable=" + sensorOut.enable +
 					"&log=" + sensorOut.log +
 					"&show=" + sensorOut.show
@@ -528,6 +555,11 @@ var showAnalogSensorConfig = ( function() {
 					"&port=" + sensorOut.port +
 					"&id=" + sensorOut.id +
 					"&ri=" + sensorOut.ri +
+				((sensorOut.type === USERDEF_SENSOR) ?
+					("&fac="+sensorOut.fac +
+					"&div="+sensorOut.div +
+					"&unit="+sensorOut.unit
+				):"") +
 					"&enable=" + sensorOut.enable +
 					"&log=" + sensorOut.log +
 					"&show=" + sensorOut.show
@@ -755,40 +787,25 @@ function buildSensorConfig() {
 // Show Sensor Charts with apexcharts
 var showAnalogSensorCharts = ( function() {
 
+	var max = CHARTS;
+	for ( var j = 0; j < analogSensors.length; j++ ) {
+		if (!analogSensors[j].log)
+			continue;
+		var unitid = analogSensors[j].unitid;
+		if (unitid === USERDEF_UNIT) max++;
+	}
+
+	var last = "", week = "", month = "";
+	for ( var j = 1; j <= max; j++ ) {
+		last  += "<div id='myChart"+j+"'></div>";
+		week  += "<div id='myChartW"+j+"'></div>";
+		month += "<div id='myChartM"+j+"'></div>";
+	}
+
 	var page = $( "<div data-role='page' id='analogsensorchart'>" +
 		"<div class='ui-content' role='main' style='width: 95%'>" +
-		"<div id='myChart1'></div>" +
-		"<div id='myChart2'></div>" +
-		"<div id='myChart3'></div>" +
-		"<div id='myChart4'></div>" +
-		"<div id='myChart5'></div>" +
-		"<div id='myChart6'></div>" +
-		"<div id='myChart7'></div>" +
-		"<div id='myChart8'></div>" +
-		"<div id='myChart9'></div>" +
-		"<div id='myChart10'></div>" +
-		"<div id='myChartW1'></div>" +
-		"<div id='myChartW2'></div>" +
-		"<div id='myChartW3'></div>" +
-		"<div id='myChartW4'></div>" +
-		"<div id='myChartW5'></div>" +
-		"<div id='myChartW6'></div>" +
-		"<div id='myChartW7'></div>" +
-		"<div id='myChartW8'></div>" +
-		"<div id='myChartW9'></div>" +
-		"<div id='myChartW10'></div>" +
-		"<div id='myChartM1'></div>" +
-		"<div id='myChartM2'></div>" +
-		"<div id='myChartM3'></div>" +
-		"<div id='myChartM4'></div>" +
-		"<div id='myChartM5'></div>" +
-		"<div id='myChartM6'></div>" +
-		"<div id='myChartM7'></div>" +
-		"<div id='myChartM8'></div>" +
-		"<div id='myChartM9'></div>" +
-		"<div id='myChartM10'></div>" +
-		"</div>" +
-		"</div>" );
+		last + week + month +
+		"</div></div>" );
 
 	function begin() {
 		$.mobile.loading( "show" );
@@ -851,7 +868,11 @@ function buildGraph( prefix, chart, csv, titleAdd, timestr ) {
 		}
 		var series = { name: analogSensors[ j ].name, data: logdata };
 
-		if ( unitid >= CHARTS ) {
+		// User defined sensor:
+		if (unitid === USERDEF_UNIT) {
+			unitid = chart.length;
+			chart.push(undefined);
+		} else if (unitid >= CHARTS) {
 			unitid = 0;
 		}