Build a custom cheer stick

Neat build, the author gutted a cheer stick and put an ESP8266 with addressable color LEDs into it to make signs.  He uses his phone to control the logic of it all and not with the Blynk app, but iwht one called nodemcu-webide.  Something new for me to look up.

http://www.instructables.com/id/IoT-LED-Cheering-Stick/

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