Upgrade to OS5.7 on photon2 causes neopixels to be all white

Hi! I had a working project that utilized the neopixel library, but just upgraded my photon2 from OS 5.6 to 5.7 and the neopixel library is no longer working. Every time I write to the pixels, they all show up as white. Are there any suggestions to fix this? Thanks!!

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Hi @tigershark22 !

Thanks for the report on this. I've updated the Neopixel library to v1.0.4 with a fix that is also backwards compatible.

Please give that a try and let us know if it works for you :smiley:


Awesome! It works now, thank you!! Is there anything in the release notes or commits of the new os that I could look at to learn more about what changed?

I believe the plan is to revert this API order requirement back to the way it was asap. So it's kind of only a required change for the NeoPixel library and maybe one other out there. Other than that I don't believe you need to worry about the changes.

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