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EQ3 Bluetooth Smart Thermostats
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<p>The <code class="highlighter-rouge">eq3btsmart</code> climate platform allows you to integrate EQ3 Bluetooth Smart Thermostats.</p>
<p>The only functionality is to set the temperature, there doesnt seem to be any way to query the temperature sensor or battery level (<a href="https://forum.fhem.de/index.php/topic,39308.15.html">read more</a>).</p>
<p>Setup is a bit more cumbersome than for most other thermostats. It has to be paired first:</p>
<div class="language-bash highlighter-rouge"><pre class="highlight"><code>bluetoothctl
scan on
&lt;Wait <span class="k">for </span>the thermostat to be found, which looks like this: <span class="o">[</span>NEW] Device 00:11:22:33:44:55 CC-RT-BLE&gt;
scan off
&lt;Set the thermostat to pairing mode.&gt;
pair &lt;MAC&gt;
trust &lt;MAC&gt;
disconnect &lt;MAC&gt;
<span class="nb">exit</span>
</code></pre>
</div>
<p>Then check with gatttool if the connection works as expected:</p>
<div class="language-bash highlighter-rouge"><pre class="highlight"><code>gatttool -b 00:11:22:33:44:55 -I
<span class="gp">[00:11:22:33:44:55][LE]&gt; </span>connect
Attempting to connect to 00:11:22:33:44:55
Connection successful
<span class="gp">[00:11:22:33:44:55][LE]&gt; </span>char-write-req 0x0411 03
Characteristic value was written successfully
Notification handle <span class="o">=</span> 0x0421 value: 02 01 09 14 04 2d
<span class="gp">[00:11:22:33:44:55][LE]&gt; </span>disconnect
<span class="gp">[00:11:22:33:44:55][LE]&gt; </span><span class="nb">exit</span>
</code></pre>
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<p>Important: For gatttool or homeassistant to work, the thermostat needs to be disconnected from bluetoothd, so I found it best to modify the hass-daemon startscript by adding:</p>
<div class="language-bash highlighter-rouge"><pre class="highlight"><code>/usr/bin/bt-device -d CC-RT-BLE
</code></pre>
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<p>to the start function of /etc/init.d/hass-daemon.</p>
<div class="language-yaml highlighter-rouge"><pre class="highlight"><code><span class="c1"># Example configuration.yaml entry</span>
<span class="s">climate</span><span class="pi">:</span>
<span class="pi">-</span> <span class="s">platform</span><span class="pi">:</span> <span class="s">eq3btsmart</span>
<span class="s">devices</span><span class="pi">:</span>
<span class="s">room1</span><span class="pi">:</span>
<span class="s">mac</span><span class="pi">:</span> <span class="s1">'</span><span class="s">00:11:22:33:44:55'</span>
</code></pre>
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<p>Configuration variables:</p>
<ul>
<li><strong>devices</strong> array (<em>Required</em>): List of thermostats.
<ul>
<li><strong>[device-name]</strong> (<em>Required</em>): The name to use for the thermostat.
<ul>
<li><strong>mac</strong> (<em>Required</em>): MAC address of the thermostat.</li>
</ul>
</li>
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</li>
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IoT class<sup><a href='/blog/2016/02/12/classifying-the-internet-of-things/#classifiers'><i class="icon-info-sign"></i></a></sup>: Local Poll
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This is a platform for
<a href='/components/climate/'>the Climate component</a>.
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<h1 class="title delta">Category Climate</h1>
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<li>
EQ3 Bluetooth Smart Thermostats
</li>
<li>
<a href='/components/climate.ecobee/'>Ecobee Thermostat</a>
</li>
<li>
<a href='/components/climate.generic_thermostat/'>Generic Thermostat</a>
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<a href='/components/climate.heatmiser/'>Heatmiser Thermostat</a>
</li>
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<a href='/components/climate.homematic/'>Homematic Thermostats</a>
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<a href='/components/climate.honeywell/'>Honeywell Thermostat</a>
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<li>
<a href='/components/climate.mysensors/'>MySensors HVAC</a>
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<li>
<a href='/components/climate.nest/'>Nest Thermostat</a>
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<li>
<a href='/components/climate.netatmo/'>Netatmo Thermostat</a>
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<li>
<a href='/components/climate.proliphix/'>Proliphix Thermostat</a>
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<li>
<a href='/components/climate.radiotherm/'>Radio Thermostat (3M Filtrete) Thermostat</a>
</li>
<li>
<a href='/components/climate.vera/'>Vera Thermostat</a>
</li>
<li>
<a href='/components/climate.wink/'>Wink Thermostat</a>
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<li>
<a href='/components/climate.zwave/'>Z-Wave Climate</a>
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