Michael Miller

The required feature (dependant libraries) was just added to Arduino to support it. So it would require the user to be using the latest build (at this time, 1.8.10) to...

https://github.com/Makuna/NeoPixelBus/commit/0362fcda3143d2095059d0bd3f98a27e343ddc1a - ICACHE_RAM_ATTR was changed to the standard IRAM_ATTR in the core. - attach interrupt I believe they added another argument. - Older compiler doesn't support the `[[maybe_unused]]` attribute (c17++...

My suggestion is to add a compatibility file (ex: Esp8266_Core_Comp.h) that you include all these things into, then inside add the statements like you mentioned inside. Then in every esp8266...

keep documenting what you find, it will help reduce the effort for me when I can find the time to try to solve this.

No it currently does not.

What platform do you use? Currently I do not have plans, but I doubt I would support it for platforms other than esp if I did at first.

Platforms or architecture refers to the CPU type. Many arduinos are Atmel AVR, but you mentioneded esp8266, which is another. If I was gifted some of these ws2821 I would...

https://en.wikipedia.org/wiki/DMX512 https://www.ledlightinghut.com/files/WS2821%20Datasheet.pdf I can't even find an official spec on the WS2821. World Semi website doesn't even reference them at all. I found these on alibaba. https://www.alibaba.com/product-detail/WS2821-led-pixel-panel_60724183923.html?spm=a2700.galleryofferlist.normal_offer.d_title.4c746839xBd8DK

@devarishi7 Just send me a donation (see top of the wiki) and I will order some for testing.

I could not get the i2s method (DMA) to function correctly yet, I was going to look at just using the Uart to do the work (there are uart methods...