protect untested itsybitsy nRF52 warning with suppression macro
protect untested itsybitsy nRF52 warning with suppression macro

FastLED/FastLED,PaulStoffregen/FastLED,FastLED/FastLED,PaulStoffregen/FastLED,PaulStoffregen/FastLED,FastLED/FastLED,FastLED/FastLED