/span></code></pre>

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            <p>Characteristic protocol specifies how information about characteristics of device should look like.
Sample implementation could look like:</p>
<pre class="highlight swift"><code><span class="kd">enum</span> <span class="kt">DeviceCharacteristic</span><span class="p">:</span> <span class="kt">String</span><span class="p">,</span> <span class="kt">CharacteristicIdentifier</span> <span class="p">{</span>
    <span class="k">case</s