Info/Doc style updates to core/pi nodes

hardware/Arduino/README.md

@@ -7,10 +7,9 @@ Arduino running standard firmata 2.2 or better.
 Install
 -------
 
-Run the following command in the root directory of your Node-RED install, usually
-this is `~/.node-red`
+Run the following command in your Node-RED user directory - typically `~/.node-red`
 
-        npm install node-red-node-arduino
+        npm i node-red-node-arduino
 
 Usage
 -----
@@ -25,7 +24,7 @@ details and examples of how to use this node.
 Connects to local Arduino and monitors the selected pin for changes.
 
 You can select either **Digital** or **Analogue** input type.
-Outputs the value read as **msg.payload** and the pin number as **msg.topic**.
+Outputs the value read as `msg.payload` and the pin number as `msg.topic`.
 
 It only outputs on a change of value - fine for digital inputs, but you can get a lot of data from analogue pins which you must then handle.
 
@@ -41,7 +40,7 @@ You can select
  - **Analogue** (PWM) - accepts Integer 0 to 255
  - **Servo** - accepts Integer 0 - 180
 
-Expects a numeric value in **msg.payload**. The pin number is set in the properties panel.
+Expects a numeric value in `msg.payload`. The pin number is set in the properties panel.
 
 *Note* - some servos will not travel a full 180 degree range so may only accept 30 - 150 degrees for example.
 Please use the `range` node to scale the input appropriately.

hardware/Arduino/package.json

@@ -1,6 +1,6 @@
 {
     "name"          : "node-red-node-arduino",
-    "version"       : "0.0.4",
+    "version"       : "0.0.5",
     "description"   : "A Node-RED node to talk to an Arduino running firmata",
     "dependencies"  : {
         "arduino-firmata"   : "0.3.3"

hardware/BBB/README.md

@@ -13,8 +13,8 @@ images - as they have node.js v0.10.x preinstalled.
 Install
 -------
 
-For Debian **Jessie** with kernel 4.1 run the following command in the root
-directory of your Node-RED install. This is usually `~/.node-red`
+For Debian **Jessie** with kernel 4.1 run the following command in your
+Node-RED user directory - typically `~/.node-red`
 
     npm install node-red-node-beaglebone
 

hardware/BBB/package.json

@@ -1,6 +1,6 @@
 {
     "name"          : "node-red-node-beaglebone",
-    "version"       : "0.1.4",
+    "version"       : "0.1.5",
     "description"   : "A set of Node-RED nodes to interface to the GPIO pins of a Beaglebone Black board",
     "dependencies"  : {
         "octalbonescript":"^1.1.*"

hardware/LEDborg/README.md

@@ -6,8 +6,7 @@ A <a href="http://nodered.org" target="_new">Node-RED</a> node to control a <a h
 Install
 -------
 
-Run the following command in the root directory of your Node-RED install,
-this is usually `~/.node-red`
+Run the following command in your Node-RED user directory - typically `~/.node-red`
 
     npm i node-red-node-ledborg
 
@@ -15,11 +14,11 @@ this is usually `~/.node-red`
 Usage
 -----
 
-A PiBorg LedBorg LED output node that expects a <b>msg.payload</b> with a three digit rgb triple, from <b>000</b> to <b>222</b>. I.E. there are only 27 possible colours.
+A PiBorg LedBorg LED output node that expects a `msg.payload` with a three digit rgb triple, from <b>000</b> to <b>222</b>. I.E. there are only 27 possible colours.
 
 See <i><a href="http://www.piborg.com/ledborg/install" target="_new">the PiBorg site</a></i> for more information.
 
-You can also now use a <b>msg.payload</b> in the standard hex format "#rrggbb". The clip levels are :
+You can also now use a `msg.payload` in the standard hex format "#rrggbb". The clip levels are :
 
 ><pre>0x00 - 0x57 = off<br/>0x58 - 0xA7 = 50%<br/>0xA8 - 0xFF = fully on</pre>
 
@@ -29,6 +28,6 @@ Notes
 -----
 
 This node can only be used once per flow... as it uses physical pins 11, 13 and 15 on the Pi.
-Using it more than once will cause weird flashing and unpredictable behaviour.
+Using it more than once will cause weird flashing and unpredictable behavior.
 
 You can of course wire up multiple things in your flow to the same LEDborg node.

hardware/LEDborg/package.json

@@ -1,6 +1,6 @@
 {
     "name"          : "node-red-node-ledborg",
-    "version"       : "0.0.14",
+    "version"       : "0.0.15",
     "description"   : "A Node-RED node to control a PiBorg LedBorg board for a Raspberry Pi.",
     "dependencies"  : {
     },

hardware/sensorTag/README.md

@@ -3,6 +3,21 @@ node-red-node-sensortag
 
 This node adds support to Node-RED to read from the Texas Instruments SensorTag.
 
+Install
+-------
+
+Run the following command in your Node-RED user directory - typically `~/.node-red`
+
+    npm i node-red-node-sensortag
+
+You will also need a suitable BLE dongle and an enabled Bluetooth stack - for example Bluez 5.2.x or better.
+On a Raspberry Pi this can be installed (as of Feb 2016) by
+
+    sudo apt-get install pi-bluetooth
+
+Usage
+-----
+
 The SensorTag is a Bluetooth LE device hosting the following sensors:
 
 * Humidity and Temperature

hardware/sensorTag/package.json

@@ -1,7 +1,7 @@
 {
     "name": "node-red-node-sensortag",
     "description": "A Node-RED node to read data from a TI SensorTag",
-    "version": "0.0.9",
+    "version": "0.0.10",
     "keywords": [
         "node-red",
         "sensortag",