Currently, FastLED supports standard WS2812B timings. However, I have encountered a WS2812 variant that requires a different timing specification

[aoliaogai]

Currently, FastLED supports standard WS2812B timings. However, I have encountered a WS2812 variant that requires a different timing specification:

• T0H: 0.3µs
• T0L: 0.6µs
• T1H: 0.6µs
• T1L: 0.3µs

This variant does not work correctly with the current timing parameters in FastLED, resulting in incorrect colors or no output.

I would like FastLED to support this new timing profile. Ideally, this could be implemented by adding a new chipset definition (e.g., WS2812_FAST or a similar name) that uses these specific timings. Alternatively, providing a way for users to define custom timings would be a more flexible solution.

I have considered manually adjusting the timing in the platform-specific drivers, but this is not portable and would be overwritten by library updates. Using other libraries is not an option as I rely on FastLED's feature set.

---

I use atmega8 au 16Mhz, arduino IDE.

35277587662020幻彩WS2812C-X款HXG.pdf

[zackees]

FastLED has specific timing overrides for exactly this purpose.

Unless you can provide a data sheet we not going to add an led timing