4f54;">// Domain name for the mDNS responder</span></code></pre>
   </div>
   <div>
        You should already be familiar with most of this code. The only new part is the WebSocket server library that is included, and the WebSocket server object, but this shouldn't be a problem.
   </div>
   <h4>Setup</h4>
   <div>
       <pre><code><span style="color: #00979c;">void</span> <span style="color: #5e6d03;">setup</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span> <span style="co