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32u4 + Neopixel not working #492

NicoHood opened this Issue Sep 4, 2017 · 0 comments


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NicoHood commented Sep 4, 2017

#include "FastLED.h"
CRGB leds[1];
void setup() {
  FastLED.addLeds<NEOPIXEL, 11>(leds, 1);

void loop() {
  leds[0] = CRGB::Red;;
  leds[0] = CRGB::Black;;

This is not functional with Arduino Leonardo. The same sketch is working on my Uno. I made sure the pin is correct, by blinking an led on the same pin also. Using IDE 1.8.4 with archlinux. Tested with packaged avr-gcc (4.9) and upstream avr-gcc (7.1). I have no other chipsets to test. Issu occurs with master branch and 3.1.6

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