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Mi Flora plant sensor
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<p>The <code class="highlighter-rouge">miflora</code> sensor platform allows one to monitor to plants. The <a href="https://www.aliexpress.com/item/Newest-Original-Xiaomi-Flora-Monitor-Digital-Plants-Flowers-Soil-Water-Light-Tester-Sensor-Monitor-for-Aquarium/32685750372.html">Mi Flora plant sensor</a> is a small Bluetooth Low Energy device that monitors not only the moisture, but also light, temperature and conductivity. As only a single BLE device can be polled at the same time, the library implements locking to make sure this is the case.</p>
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<p>Start a scan to determine the MAC addresses of the sensor:</p>
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<div class="language-bash highlighter-rouge"><pre class="highlight"><code><span class="gp">$ </span>sudo hcitool lescan
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LE Scan ...
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F8:04:33:AF:AB:A2 <span class="o">[</span>TV] UE48JU6580
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C4:D3:8C:12:4C:57 Flower mate
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<span class="o">[</span>...]
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</code></pre>
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</div>
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<p>Check for <code class="highlighter-rouge">Flower care</code> or <code class="highlighter-rouge">Flower mate</code> entries, those are your sensor.</p>
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<p>To use your Mi Flora plant sensor in your installation, add the following to your <code class="highlighter-rouge">configuration.yaml</code> file:</p>
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<div class="language-yaml highlighter-rouge"><pre class="highlight"><code><span class="c1"># Example configuration.yaml entry</span>
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<span class="s">sensor</span><span class="pi">:</span>
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<span class="pi">-</span> <span class="s">platform</span><span class="pi">:</span> <span class="s">miflora</span>
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<span class="s">mac</span><span class="pi">:</span> <span class="s1">'</span><span class="s">xx:xx:xx:xx:xx:xx'</span>
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<span class="s">monitored_conditions</span><span class="pi">:</span>
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<span class="pi">-</span> <span class="s">temperature</span>
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</code></pre>
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</div>
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<ul>
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<li><strong>mac</strong> (<em>Required</em>): The MAC address of your sensor.</li>
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<li><strong>monitored_conditions</strong> array (<em>Optional</em>): The parameters that should be monitored (defaults to monitoring all parameters).
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<ul>
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<li><strong>moisture</strong>: Moisture in the soil.</li>
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<li><strong>light</strong>: Brightness at the sensor’s location.</li>
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<li><strong>temperature</strong>: Temperature at the sensor’s location.</li>
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<li><strong>conductivity</strong>: Conductivity in the soil.</li>
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<li><strong>battery</strong>: Battery details.</li>
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</ul>
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</li>
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<li><strong>name</strong> (<em>Optional</em>): The name displayed in the frontend.</li>
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<li><strong>force_update</strong> (<em>Optional</em>): Sends update events even if the value hasn’t changed.</li>
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<li><strong>median</strong> (<em>Optional</em>): Sometimes the sensor measurements show spikes. Using this parameter, the poller will report the median of the last 3 (you can also use larger values) measurements. This filters out single spikes. Median: 5 will also filter double spikes. If you never have problems with spikes, <code class="highlighter-rouge">median: 1</code> will work fine.</li>
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<li><strong>timeout</strong> (<em>Optional</em>): Define the timeout value in seconds when polling (defaults to 10 if not defined)</li>
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<li><strong>retries</strong> (<em>Optional</em>): Define the number of retries when polling (defaults to 2 if not defined)</li>
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<li><strong>cache_value</strong> (<em>Optional</em>): Define cache expiration value in seconds (defaults to 1200 if not defined)</li>
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<li><strong>adapter</strong> (<em>Optional</em>): Define the Bluetooth adapter to use (defaults to hci0). Run <code class="highlighter-rouge">hciconfig</code> to get a list of available adapters.</li>
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</ul>
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<p>Note that by default the sensor is only polled once every 15 minutes. This means with the <code class="highlighter-rouge">median: 3</code> setting will take as least 30 minutes before the sensor will report a value after a Home Assistant restart. As the values usually change very slowly, this isn’t a big problem.
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Reducing polling intervals will have a negative effect on the battery life.</p>
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<p>A full configuration example could looks the one below:</p>
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<div class="language-yaml highlighter-rouge"><pre class="highlight"><code><span class="c1"># Example configuration.yaml entry</span>
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<span class="s">sensor</span><span class="pi">:</span>
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<span class="pi">-</span> <span class="s">platform</span><span class="pi">:</span> <span class="s">miflora</span>
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<span class="s">mac</span><span class="pi">:</span> <span class="s1">'</span><span class="s">xx:xx:xx:xx:xx:xx'</span>
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<span class="s">name</span><span class="pi">:</span> <span class="s">Flower 1</span>
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<span class="s">force_update</span><span class="pi">:</span> <span class="s">false</span>
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<span class="s">median</span><span class="pi">:</span> <span class="s">3</span>
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<span class="s">monitored_conditions</span><span class="pi">:</span>
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<span class="pi">-</span> <span class="s">moisture</span>
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<span class="pi">-</span> <span class="s">light</span>
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<span class="pi">-</span> <span class="s">temperature</span>
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<span class="pi">-</span> <span class="s">conductivity</span>
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<span class="pi">-</span> <span class="s">battery</span>
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</code></pre>
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<div class='edit-github'><a href='https://github.com/home-assistant/home-assistant.github.io/tree/current/source/_components/sensor.miflora.markdown'>Edit this page on GitHub</a></div>
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<div class='section'>
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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 Polling
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<div class='section'>
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Introduced in release: 0.29
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<div class='section'>
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Source:
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<a href='https://github.com/home-assistant/home-assistant/blob/master/homeassistant/components/sensor/miflora.py'>sensor/miflora.py</a>
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<div class='section'>
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<h1 class="title delta">Category DIY</h1>
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<ul class='divided'>
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<li>
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<a href='/components/arduino/'>Arduino</a>
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</li>
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<li>
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<a href='/components/sensor.arduino/'>Arduino Sensor</a>
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<a href='/components/switch.arduino/'>Arduino Switch</a>
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<a href='/components/sensor.dht/'>DHT Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.eddystone_temperature/'>Eddystone Beacon</a>
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</li>
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<li>
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Mi Flora plant sensor
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</li>
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<li>
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<a href='/components/sensor.onewire/'>One wire Sensor</a>
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</li>
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<li>
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<a href='/components/sensor.serial_pm/'>Particulate matter Sensor</a>
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</li>
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<li>
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<a href='/components/rpi_pfio/'>PiFace Digital I/O</a>
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</li>
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<li>
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<a href='/components/rpi_gpio/'>Raspberry PI GPIO</a>
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</li>
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<li>
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<a href='/components/raspihats/'>Raspihats</a>
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</li>
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<li>
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<a href='/components/sensor.skybeacon/'>Skybeacon sensor</a>
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</li>
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<li>
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<a href='/components/sensor.worxlandroid/'>Worx Landroid</a>
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</li>
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<li>
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||
<a href='/components/zigbee/'>ZigBee</a>
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</li>
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</ul>
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</div>
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