diff --git a/hardware/sensorTag/79-sensorTag.html b/hardware/sensorTag/79-sensorTag.html
index 1d0c185d..0880a8a3 100644
--- a/hardware/sensorTag/79-sensorTag.html
+++ b/hardware/sensorTag/79-sensorTag.html
@@ -1,5 +1,5 @@
 <!--
-  Copyright 2013 IBM Corp.
+  Copyright 2014.2015 IBM Corp.
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -14,92 +14,62 @@
   limitations under the License.
 -->
 
-
-<!-- First, the content of the edit dialog is defined.                       -->
-
 <script type="text/x-red" data-template-name="sensorTag">
-   <!-- data-template-name identifies the node type this is for              -->
-
-   <!-- Each of the following divs creates a field in the edit dialog.       -->
-   <!-- Generally, there should be an input for each property of the node.   -->
-   <!-- The for and id attributes identify the corresponding property        --> 
-   <!-- (with the 'node-input-' prefix).                                     -->
-   <!-- The available icon classes are defined in Twitter Bootstrap          -->
-
-    <!-- By convention, most nodes have a 'name' property. The following div -->
-    <!-- provides the necessary field.                                       -->
+    <div class="form-row">
+        <label for="node-input-uuid"><i class="fa fa-ellipsis-h"></i> UUID</label>
+        <input type="text" id="node-input-uuid" placeholder="optional device bluetooth id">
+    </div>
+    <div class="form-row">
+        <label for="node-input-name"><i class="fa fa-external-link"></i> Outputs</label>
+        <input type="checkbox" id="node-input-humidity" style="display: inline-block; width: auto; vertical-align: top;"> Temperature and Humidity<br/>
+        <label>&nbsp;</label>
+        <input type="checkbox" id="node-input-temperature" style="display: inline-block; width: auto; vertical-align: top;"> IR Temperature<br/>
+        <label>&nbsp;</label>
+        <input type="checkbox" id="node-input-pressure" style="display: inline-block; width: auto; vertical-align: top;"> Pressure<br/>
+        <label>&nbsp;</label>
+        <input type="checkbox" id="node-input-magnetometer" style="display: inline-block; width: auto; vertical-align: top;"> Magnetometer<br/>
+        <label>&nbsp;</label>
+        <input type="checkbox" id="node-input-accelerometer" style="display: inline-block; width: auto; vertical-align: top;"> Accelerometer<br/>
+        <label>&nbsp;</label>
+        <input type="checkbox" id="node-input-gyroscope" style="display: inline-block; width: auto; vertical-align: top;"> Gyroscope<br/>
+        <label>&nbsp;</label>
+        <input type="checkbox" id="node-input-luxometer" style="display: inline-block; width: auto; vertical-align: top;"> Luminosity (CC2650 only)<br/>
+        <label>&nbsp;</label>
+        <input type="checkbox" id="node-input-keys" style="display: inline-block; width: auto; vertical-align: top;"> Button press<br/>
+    </div>
+    <div class="form-row">
+        <label for="node-input-topic"><i class="fa fa-tasks"></i> Topic</label>
+        <input type="text" id="node-input-topic" placeholder="optional topic prefix - defaults to device id">
+    </div>
     <div class="form-row">
         <label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
         <input type="text" id="node-input-name" placeholder="Name">
     </div>
-    <div class="form-row">
-        <label for="node-input-topic"><i class="fa fa-tag"></i> Topic</label>
-        <input type="text" id="node-input-topic" >
-    </div>
-    <div class="form-row">
-        <label for="node-input-uuid"><i class="fa fa-tag"></i> UUID</label>
-        <input type="text" id="node-input-uuid" >
-    </div>
-    <div class="form-row">
-        <label for="node-input-name"><i class="fa fa-tag"></i> Temperature</label>
-        <input type="checkbox" id="node-input-temperature" placeholder="">
-    </div>
-    <div class="form-row">
-        <label for="node-input-name"><i class="fa fa-tag"></i> Humidity</label>
-        <input type="checkbox" id="node-input-humidity" >
-    </div>
-    <div class="form-row">
-        <label for="node-input-name"><i class="fa fa-tag"></i> Pressure</label>
-        <input type="checkbox" id="node-input-pressure" >
-    </div>
-    <div class="form-row">
-        <label for="node-input-name"><i class="fa fa-tag"></i> Magnetometer</label>
-        <input type="checkbox" id="node-input-magnetometer" >
-    </div>
-    <div class="form-row">
-        <label for="node-input-name"><i class="fa fa-tag"></i> Accelerometer</label>
-        <input type="checkbox" id="node-input-accelerometer" >
-    </div>
-    <div class="form-row">
-        <label for="node-input-name"><i class="fa fa-tag"></i> Gyroscope</label>
-        <input type="checkbox" id="node-input-gyroscope" >
-    </div>
-    <div class="form-row">
-        <label for="node-input-name"><i class="fa fa-tag"></i> Keys</label>
-        <input type="checkbox" id="node-input-keys" >
-    </div>
 </script>
 
-
-<!-- Next, some simple help text is provided for the node.                   -->
 <script type="text/x-red" data-help-name="sensorTag">
-   <!-- data-help-name identifies the node type this help is for             -->
-   <!-- This content appears in the Info sidebar when a node is selected     -->
-   <!-- The first <p> is used as the pop-up tool tip when hovering over a    -->
-   <!-- node in the palette.                                                 -->
    <p>Input node for the Ti SensorTag</p>
    <p>For this node to work correctly Node-Red needs to be run as <i>root</i>
-      , this due to how Bluetooth 4.0 support is currently implemented in 
+      , this due to how Bluetooth 4.0 support is currently implemented in
       Linux</p>
    <p>The UUID field is the mac address of the sensor tag, this is optional
       can be used to bind to a specific SensorTag if you have more than one
-      active in range at the same time. (note you can only have one SensorTag 
+      active in range at the same time. (note you can only have one SensorTag
       per node-red instance at the moment)</p>
-   <p>The topic setting is a prefix that will be pre-pended to name of the 
-      sensor that creates the reading. e.g. <i>sensorTag/temperature</i></p>
-    <p><strong>NOTE:</strong> Only 1 sensorTag can be read from at a time, 
+   <p>The topic setting is a prefix that will be pre-pended to name of the
+      sensor that creates the reading. e.g. <i>sensorTag/temperature</i>. If
+      blank it will be set to the UUID of the sensor tag.</p>
+    <p><strong>NOTE:</strong> Only 1 sensorTag can be read from at a time,
       if you add more than one to the canvas then only the first to connect
       will work.</p>
 </script>
 
-<!-- Finally, the node type is registered along with all of its properties   -->
-<!-- The example below shows a small subset of the properties that can be set-->
 <script type="text/javascript">
     RED.nodes.registerType('sensorTag',{
-        category: 'advanced-function',      // the palette category
+        category: 'advanced-function',
         color:"GoldenRod",
-        defaults: {             // defines the editable properties of the node
-            name: {value:"sensorTag"},   //  along with default values.
+        defaults: {
+            name: {value:"sensorTag"},
             topic: {value:"sensorTag"},
             uuid: {value:undefined},
             temperature: {value:true},
@@ -108,21 +78,22 @@
             magnetometer: {value:true},
             accelerometer: {value:true},
             gyroscope: {value:true},
-            keys: {value:true}
+            keys: {value:true},
+            luxometer: {value:false}
         },
-        inputs:0,                // set the number of inputs - only 0 or 1
-        outputs:1,               // set the number of outputs - 0 to n
-        icon: "bluetooth.png",    // set the icon (held in public/icons)
-        label: function() {      // sets the default label contents
+        inputs:0,
+        outputs:1,
+        icon: "bluetooth.png",
+        label: function() {
             return this.name||this.topic||"sensorTag";
         },
-        labelStyle: function() { // sets the class to apply to the label
+        labelStyle: function() {
             return this.name?"node_label_italic":"";
         },
         oneditsave: function() {
            var mac = $("#node-input-uuid").val();
            mac = mac.toLowerCase();
-           //nasty hack as I can't get global replace to work
+           // nasty hack as I can't get global replace to work
            mac = mac.replace(/:/gi,'');
            mac = mac.replace(/:/gi,'');
            mac = mac.replace(/:/gi,'');
diff --git a/hardware/sensorTag/79-sensorTag.js b/hardware/sensorTag/79-sensorTag.js
index 9c725859..cdd053b6 100644
--- a/hardware/sensorTag/79-sensorTag.js
+++ b/hardware/sensorTag/79-sensorTag.js
@@ -1,5 +1,5 @@
 /**
- * Copyright 2013 IBM Corp.
+ * Copyright 2014,2015 IBM Corp.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,129 +14,144 @@
  * limitations under the License.
  **/
 
-// Require main module
-var RED = require(process.env.NODE_RED_HOME+"/red/red");
-var SensorTag = require('sensortag');
+module.exports = function(RED) {
+    "use strict";
+    var SensorTag = require('sensortag');
 
-// The main node definition - most things happen in here
-function sensorTagNode(n) {
-    RED.nodes.createNode(this,n);
-    this.name = n.name;
-    this.topic = n.topic;
-    this.uuid = n.uuid;
-    this.temperature = n.temperature;
-    this.pressure = n.pressure;
-    this.humidity = n.humidity;
-    this.accelerometer = n.accelerometer;
-    this.magnetometer = n.magnetometer;
-    this.gyroscope = n.gyroscope;
-    this.keys = n.keys;
+    function sensorTagNode(n) {
+        RED.nodes.createNode(this,n);
+        this.name = n.name;
+        this.topic = n.topic;
+        this.uuid = n.uuid;
+        this.temperature = n.temperature;
+        this.pressure = n.pressure;
+        this.humidity = n.humidity;
+        this.accelerometer = n.accelerometer;
+        this.magnetometer = n.magnetometer;
+        this.gyroscope = n.gyroscope;
+        this.luxometer = n.luxometer;
+        this.keys = n.keys;
+        if (this.uuid === "") { this.uuid = undefined; }
+        var node = this;
 
-    if (this.uuid === "") {
-        this.uuid = undefined;
-    }
-    //console.log(this.uuid);
+        if ( typeof node.stag === "undefined") {
+            SensorTag.discover(function(sensorTag) {
+                node.stag = sensorTag;
+                //console.log(sensorTag);
+                node.log("connected " + sensorTag._peripheral.uuid);
+                node.topic = node.topic || sensorTag._peripheral.uuid;
+                sensorTag.connect(function() {
+                    //console.log("connected");
+                    sensorTag.discoverServicesAndCharacteristics(function() {
+                        sensorTag.enableIrTemperature(function() {});
+                        sensorTag.on('irTemperatureChange',
+                        function(objectTemperature, ambientTemperature) {
+                            var msg = {'topic': node.topic + '/temperature'};
+                            msg.payload = {'object': +objectTemperature.toFixed(1),
+                            'ambient': +ambientTemperature.toFixed(1)
+                            };
+                            node.send(msg);
+                        });
+                        sensorTag.enableBarometricPressure(function() {});
+                        sensorTag.on('barometricPressureChange', function(pressure) {
+                            var msg = {'topic': node.topic + '/pressure'};
+                            msg.payload = {'pressure': parseInt(pressure)};
+                            node.send(msg);
+                        });
+                        sensorTag.enableHumidity(function() {});
+                        sensorTag.on('humidityChange', function(temp, humidity) {
+                            var msg = {'topic': node.topic + '/humidity'};
+                            msg.payload = {'temperature': +temp.toFixed(1),
+                            'humidity': +humidity.toFixed(1)
+                            };
+                            node.send(msg);
+                        });
+                        sensorTag.enableAccelerometer(function() {});
+                        sensorTag.on('accelerometerChange', function(x,y,z) {
+                            var msg = {'topic': node.topic + '/accelerometer'};
+                            msg.payload = {'x': +x.toFixed(2), 'y': +y.toFixed(2), 'z': +z.toFixed(2)};
+                            node.send(msg);
+                        });
+                        sensorTag.enableMagnetometer(function() {});
+                        sensorTag.on('magnetometerChange', function(x,y,z) {
+                            var msg = {'topic': node.topic + '/magnetometer'};
+                            msg.payload = {'x': +x.toFixed(2), 'y': +y.toFixed(2), 'z': +z.toFixed(2)};
+                            node.send(msg);
+                        });
+                        sensorTag.enableGyroscope(function() {});
+                        sensorTag.on('gyroscopeChange', function(x,y,z) {
+                            var msg = {'topic': node.topic + '/gyroscope'};
+                            msg.payload = {'x': +x.toFixed(2), 'y': +y.toFixed(2), 'z': +z.toFixed(2)};
+                            node.send(msg);
+                        });
+                        sensorTag.on('simpleKeyChange', function(left, right) {
+                            var msg = {'topic': node.topic + '/keys'};
+                            msg.payload = {'left': left, 'right': right};
+                            node.send(msg);
+                        });
+                        sensorTag.enableLuxometer(function() {});
+                        sensorTag.on('luxometerChange', function(lux) {
+                            var msg = {'topic': node.topic + '/luxometer'};
+                            msg.payload = {'lux': parseInt(lux)};
+                            node.send(msg);
+                        });
+                        enable(node);
+                    });
+                });
+            },node.uuid);
+        } else {
+            console.log("reconfig",node.uuid);
+            enable(node);
+        }
 
-    var node=this;
-
-    if ( typeof node.stag == "undefined") {
-        //console.log("starting");
-        SensorTag.discover(function(sensorTag) {
-        node.stag = sensorTag;
-        sensorTag.connect(function() {
-            //console.log("connected");
-            sensorTag.discoverServicesAndCharacteristics(function() {
-                sensorTag.enableIrTemperature(function() {});
-                sensorTag.on('irTemperatureChange',
-                function(objectTemperature, ambientTemperature) {
-                    var msg = {'topic': node.topic + '/temperature'};
-                    msg.payload = {'object': objectTemperature.toFixed(1),
-                    'ambient':ambientTemperature.toFixed(1)
-                    };
-                    node.send(msg);
-                });
-                sensorTag.enableBarometricPressure(function() {});
-                sensorTag.on('barometricPressureChange', function(pressure) {
-                    var msg = {'topic': node.topic + '/pressure'};
-                    msg.payload = {'pres': pressure.toFixed(1)};
-                    node.send(msg);
-                });
-                sensorTag.enableHumidity(function() {});
-                sensorTag.on('humidityChange', function(temp, humidity) {
-                    var msg = {'topic': node.topic + '/humidity'};
-                    msg.payload = {'temp': temp.toFixed(1),
-                    'humidity': humidity.toFixed(1)
-                    };
-                    node.send(msg);
-                });
-                sensorTag.enableAccelerometer(function() {});
-                sensorTag.on('accelerometerChange', function(x,y,z) {
-                    var msg = {'topic': node.topic + '/accelerometer'};
-                    msg.payload = {'x': x, 'y': y, 'z': z};
-                    node.send(msg);
-                });
-                sensorTag.enableMagnetometer(function() {});
-                sensorTag.on('magnetometerChange', function(x,y,z) {
-                    var msg = {'topic': node.topic + '/magnetometer'};
-                    msg.payload = {'x': x, 'y': y, 'z': z};
-                    node.send(msg);
-                });
-                sensorTag.enableGyroscope(function() {});
-                sensorTag.on('gyroscopeChange', function(x,y,z) {
-                    var msg = {'topic': node.topic + '/gyroscope'};
-                    msg.payload = {'x': x, 'y': y, 'z': z};
-                    node.send(msg);
-                });
-                sensorTag.on('simpleKeyChange', function(left, right) {
-                    var msg = {'topic': node.topic + '/keys'};
-                    msg.payload = {'left': left, 'right': right};
-                    node.send(msg);
-                });
-                enable(node);
-            });
+        this.on("close", function() {
+            if (node.stag) {
+                node.stag.disconnect(function() { node.log("disconnected ",node.uuid); });
+            }
         });
-    },node.uuid);
-    } else {
-        //console.log("reconfig");
-        enable(node);
     }
-}
 
-function enable(node) {
-    if (node.temperature) {
-        node.stag.notifyIrTemperature(function() {});
-    } else {
-        node.stag.unnotifyIrTemperature(function() {});
-    }
-    if (node.pressure) {
-        node.stag.notifyBarometricPressure(function() {});
-    } else {
-        node.stag.unnotifyBarometricPressure(function() {});
-    }
-    if (node.humidity) {
-        node.stag.notifyHumidity(function() {});
-    } else {
-        node.stag.unnotifyHumidity(function() {});
-    }
-    if (node.accelerometer) {
-        node.stag.notifyAccelerometer(function() {});
-    } else {
-        node.stag.unnotifyAccelerometer(function() {});
-    }
-    if (node.magnetometer) {
-        node.stag.notifyMagnetometer(function() {});
-    } else {
-        node.stag.unnotifyMagnetometer(function() {});
-    }
-    if (node.gyroscope) {
-        node.stag.notifyGyroscope(function() {});
-    } else {
-        node.stag.unnotifyGyroscope(function() {});
-    }
-    if (node.keys) {
-        node.stag.notifySimpleKey(function() {});
-    } else {
-        node.stag.unnotifySimpleKey(function() {});
+    function enable(node) {
+        if (node.temperature) {
+            node.stag.notifyIrTemperature(function() {});
+        } else {
+            node.stag.unnotifyIrTemperature(function() {});
+        }
+        if (node.pressure) {
+            node.stag.notifyBarometricPressure(function() {});
+        } else {
+            node.stag.unnotifyBarometricPressure(function() {});
+        }
+        if (node.humidity) {
+            node.stag.notifyHumidity(function() {});
+        } else {
+            node.stag.unnotifyHumidity(function() {});
+        }
+        if (node.accelerometer) {
+            node.stag.notifyAccelerometer(function() {});
+        } else {
+            node.stag.unnotifyAccelerometer(function() {});
+        }
+        if (node.magnetometer) {
+            node.stag.notifyMagnetometer(function() {});
+        } else {
+            node.stag.unnotifyMagnetometer(function() {});
+        }
+        if (node.gyroscope) {
+            node.stag.notifyGyroscope(function() {});
+        } else {
+            node.stag.unnotifyGyroscope(function() {});
+        }
+        if (node.luxometer) {
+            node.stag.notifyLuxometer(function() {});
+        } else {
+            node.stag.unnotifyLuxometer(function() {});
+        }
+        if (node.keys) {
+            node.stag.notifySimpleKey(function() {});
+        } else {
+            node.stag.unnotifySimpleKey(function() {});
+        }
     }
+    RED.nodes.registerType("sensorTag",sensorTagNode);
 }
-RED.nodes.registerType("sensorTag",sensorTagNode);
diff --git a/hardware/sensorTag/README.md b/hardware/sensorTag/README.md
index c78ae9bf..c5aa7cc7 100644
--- a/hardware/sensorTag/README.md
+++ b/hardware/sensorTag/README.md
@@ -4,25 +4,28 @@ node-red-node-sensortag
 This node adds support to Node-RED to read from the Texas Instruments SensorTag.
 
 The SensorTag is a Bluetooth LE device hosting the following sensors:
-* Ambient & ir Temperature
-* Barometric Pressure
-* Humidity
-* 3 axis Accelerometer
-* 3 axis Magnetometer
-* 3 axis Gyroscope
-* 2 push Buttons
 
-The config node allows the user to enable/disable any of the sensors listed above. The readings from 
+* Humidity and Temperature
+* Ambient & IR Temperatures
+* Barometric Pressure
+* 3 axis Accelerometer
+* 3 axis Gyroscope
+* 3 axis Magnetometer
+* 2 push Buttons
+* 1 Luxometer (CC2650 version only)
+
+The config node allows the user to enable/disable any of the sensors listed above. The readings from
 these sensors will be sent as a JSON object payload with the sensor name appended to the topic provided:
 
-* Temperature - { topic: [topic_prefix]/temperature, payload: { ambient: 21.2, object: 33.0 } } 
-* Barometric Pressure - { topic: [topic_prefix]/pressure, payload: { pres: 1000.1 } }
 * Humidity - { topic: [topic_prefix]/humidity , payload: { temp: 21.2, humidity: 88} }
-* Accelerometer - { topic: [topic_prefix]/ , payload: { x:0.0, y:9.8, z:0.0 } }
-* Magnetometer - { topic: [topic_prefix]/ , payload: { x:0.0, y:0.0, z:0.0 } }
-* Gyroscope - { topic: [topic_prefix]/ , payload: { x:0.0, y:0.0, z:0.0 } }
-* Buttons - { topic: [topic_prefix]/ , payload: { left: "down", right: "up"} }
+* Temperature - { topic: [topic_prefix]/temperature, payload: { ambient: 21.2, object: 33.0 } }
+* Barometric Pressure - { topic: [topic_prefix]/pressure, payload: { pres: 1000 } }
+* Accelerometer - { topic: [topic_prefix]/accelerometer , payload: { x:0.0, y:9.8, z:0.0 } }
+* Magnetometer - { topic: [topic_prefix]/magnetometer , payload: { x:0.0, y:0.0, z:0.0 } }
+* Gyroscope - { topic: [topic_prefix]/gyroscope , payload: { x:0.0, y:0.0, z:0.0 } }
+* Luxometer - { topic: [topic_prefix]/luxometer , payload: { lux: 212 } }
+* Buttons - { topic: [topic_prefix]/keys , payload: { left: true, right: false} }
 
-The sensorTag library used by this node only supports using 1 SensorTag at once.
+The sensorTag library used by this node only supports using 1 SensorTag at a time.
 
-**NOTE:** Node-RED needs to be run as root inorder or access the Linux Bluetooth 4.0 system calls
\ No newline at end of file
+**NOTE:** On Linux Node-RED needs to be run as root in order or access the Linux Bluetooth 4.0 system calls
diff --git a/hardware/sensorTag/package.json b/hardware/sensorTag/package.json
index bd2a2ee8..fcdb5cfc 100644
--- a/hardware/sensorTag/package.json
+++ b/hardware/sensorTag/package.json
@@ -1,10 +1,10 @@
 {
     "name": "node-red-node-sensortag",
     "description": "A Node-RED node to read data from a TI SensorTag",
-    "version": "0.0.4",
+    "version": "0.0.5",
     "keywords" : ["node-red","sensortag"],
     "dependencies": {
-        "sensortag" : "~1.0.1"
+        "sensortag": "~1.0.1"
     },
     "license": "Apache-2.0",
     "repository" : {