node-red-contrib-xiaomi-smart-devices
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Xiaomi Home Automation for NodeRed
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HTML
<script type="text/javascript">
RED.nodes.registerType('xiaomi-gateway', {
category: 'xiaomi',
color: 'rgb(192, 222, 237)',
defaults: {
gateway: {value: "", type: "xiaomi-gateway-config"},
name: {value: ''},
healthcheck: {value: 60},
},
inputs: 1,
outputs: 1,
paletteLabel: "gateway",
icon: "gateway.png",
label: function () {
return this.name || "Xiaomi Gateway";
}
});
</script>
<script type="text/x-red" data-template-name="xiaomi-gateway">
<div class="form-row">
<label for="node-input-gateway"><i class="icon-tag"></i> Gateway</label>
<input type="text" id="node-input-gateway" placeholder="Xiaomi Gateway">
</div>
<div class="form-row">
<label for="node-input-name"><i class="icon-tag"></i> Name</label>
<input type="text" id="node-input-name" placeholder="Name">
</div>
<div class="form-row">
<label for="node-input-healthcheck"><i class="fa fa-clock-o"></i> Health check interval, sec</label>
<input type="text" id="node-input-healthcheck" placeholder="60">
</div>
</script>
<script type="text/x-red" data-help-name="xiaomi-gateway">
<p>The Xiaomi Gateway</p>
<h3>Details</h3>
<p>The node automatically connects to the Xiaomi Gateway via UPD protocol to the <code>address</code> and <code>port</code> which should be set in the node configuration</p>
<h3>Inputs</h3>
<dl class="message-properties">
<p>Command to the Xiaomi Gateway <span class="property-type">json</span>:</p>
<dt>Play sound:</dt>
<dd>
<pre>
{
"payload": {
"mid": 1,
"vol": 27
}
}
</pre>
<h4>Sounds: </h4>
<p>
<table dir="ltr" border="1" cellspacing="0" cellpadding="5">
<tr style="background-color: #f0f0f0;">
<td><strong>Mid</strong></td>
<td><strong>Sound</strong></td>
</tr>
<tr>
<td>0</td>
<td>police car 1</td>
</tr>
<tr>
<td>1</td>
<td>police car 2</td>
</tr>
<tr>
<td>2</td>
<td>accident</td>
</tr>
<tr>
<td>3</td>
<td>countdown</td>
</tr>
<tr>
<td>4</td>
<td>ghost</td>
</tr>
<tr>
<td>5</td>
<td>sniper rifle</td>
</tr>
<tr>
<td>6</td>
<td>battle</td>
</tr>
<tr>
<td>7</td>
<td>air raid</td>
</tr>
<tr>
<td>8</td>
<td>bark</td>
</tr>
<tr>
<td>10</td>
<td>doorbell</td>
</tr>
<tr>
<td>11</td>
<td>knock at a door</td>
</tr>
<tr>
<td>12</td>
<td>amuse</td>
</tr>
<tr>
<td>13</td>
<td>alarm clock</td>
</tr>
<tr>
<td>20</td>
<td>mimix</td>
</tr>
<tr>
<td>12</td>
<td>enthusuastic</td>
</tr>
<tr>
<td>22</td>
<td>guitar classic</td>
</tr>
<tr>
<td>23</td>
<td>ice world piano</td>
</tr>
<tr>
<td>24</td>
<td>leisure time</td>
</tr>
<tr>
<td>25</td>
<td>child hood</td>
</tr>
<tr>
<td>28</td>
<td>morning stream liet</td>
</tr>
<tr>
<td>27</td>
<td>music box</td>
</tr>
<tr>
<td>28</td>
<td>orange</td>
</tr>
<tr>
<td>29</td>
<td>thinker</td>
</tr>
</table>
</p>
</dd>
<dt>Change color:</dt>
<dd>
<pre>
{
"payload": {
"rgb": 440038609
}
}
</pre>
<h4>Details: </h4>
<p>
The msg.payload.rgb is an integer created from a HEX8 colour value. The colour is composed of 3 RGB channels with hexadecimal values plus alpha: AARRGGBB.
The problem is that Xiaomi Hub requires alpha to be passed at the end: RRGGBBAA.
</p>
<p>
Here are the steps to follow how to get correct value:
<ul>
<li>Obtain HEX8 colour value (use <a target="_blank" href="https://www.google.com/search?ei=ETIvXPGtKtGq1fAPjLsJ&q=color+picker&oq=color+picker">Google Colour Picker)</a></li>
<li>Add an alpha channel to the end of the string from the list below</li>
<li>Convert the value to an integer <a target="_blank" href="https://www.binaryhexconverter.com/hex-to-decimal-converter">(use this page)</a></li>
<table dir="ltr" border="1" cellspacing="0" cellpadding="5">
<tr style="background-color: #f0f0f0;">
<td><strong>Alpha Level</strong></td>
<td><strong>HEX Code</strong></td>
</tr>
<tr>
<td>100%</td>
<td>FF</td>
</tr>
<tr>
<td>95%</td>
<td>F2</td>
</tr>
<tr>
<td>90%</td>
<td>E6</td>
</tr>
<tr>
<td>85%</td>
<td>D9</td>
</tr>
<tr>
<td>80%</td>
<td>CC</td>
</tr>
<tr>
<td>75%</td>
<td>BF</td>
</tr>
<tr>
<td>70%</td>
<td>B3</td>
</tr>
<tr>
<td>65%</td>
<td>A6</td>
</tr>
<tr>
<td>60%</td>
<td>99</td>
</tr>
<tr>
<td>55%</td>
<td>8C</td>
</tr>
<tr>
<td>50%</td>
<td>80</td>
</tr>
<tr>
<td>45%</td>
<td>73</td>
</tr>
<tr>
<td>40%</td>
<td>66</td>
</tr>
<tr>
<td>35%</td>
<td>59</td>
</tr>
<tr>
<td>30%</td>
<td>4D</td>
</tr>
<tr>
<td>25%</td>
<td>40</td>
</tr>
<tr>
<td>20%</td>
<td>33</td>
</tr>
<tr>
<td>15%</td>
<td>26</td>
</tr>
<tr>
<td>10%</td>
<td>1A</td>
</tr>
<tr>
<td>5%</td>
<td>0D</td>
</tr>
<tr>
<td>0%</td>
<td>00</td>
</tr>
</table>
</p>
</dd>
</dl>
<h3>Outputs</h3>
<p>Passes the complete json object received from the Xiaomi Gateway</p>
<p>Sample message:</p>
<p>
<pre>
{
"fromip": "192.168.0.110:4321",
"ip": "192.168.0.110",
"port": 4321,
"payload": {
"cmd": "report",
"model": "86sw1",
"sid": "158d000183bd84",
"short_id": 64407,
"data": {
"channel_0": "click"
}
},
"_msgid":"a8d6c233.9d439"
}
</pre>
</p>
<p>To be able to receive messages from the Xiaomi gateway, you need to set the gateway
in developer mode. Once in developer mode, the gateway sends JSON messages over the network as
UDP packages. On the internet their are a lot of guides on how to put the gateway in developer mode.
</p>
<p>If you want to control devices, you need to set the key from the gateway. The key can be
retrieved via the Xiaomi Home App when in developer mode. Enter the key here and it is used
together with the token from the gateway's heartbeat message to recalculate the key to switch
</p>
</script>