/master/Examples/14.%20WebSocket/A-WebSocket_LED_control">GitHub</a> and open it in the Arduino IDE. Then add your Wi-Fi credentials (lines 83-85).
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        Connect an RGB LED with red to pin 15, green to pin 12 and blue to pin 13. Don't forget the current limiting resistors!
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        Select the SPIFFS size (64KB should be enough, but if you want to upload more files later, you should set it higher). Upload the sketch over Serial, and then upload the SPIFFS files using To