on for every message you send. This adds a load of latency.
   </div>
   <div>
        WebSocket is a technology that keeps the TCP connection open, so you can constantly send data back and forth between the ESP and the client, with low latency. And since it's TCP, you're sure that the packets will arrive intact. 
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   <h3>Controlling RGB LEDs from a web interface using WebSocket</h3>
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        To learn how to use WebSockets, I created this comprehensive example, it uses pretty much everythin