WS2814
1-wire RGBW · WorldSemi · ws281x
- Channels
- RGBW
- Bits / channel
- 8
- Supply
- 12–24 V
- PWM
- —
- Backup data
- yes
- Packages
- 0
RGBW with a backup data line, and a driver IC rather than an integrated LED - it typically drives external dies at 12-24 V. Included as the RGBW sibling of the WS2813; no single-package part is seeded for it yet.
Timing
| Source | T0H | T0L | T1H | T1L | Period | Rate | Reset | ± |
|---|---|---|---|---|---|---|---|---|
| fastled ↗ | 320 ns | 960 ns | 640 ns | 640 ns | 1280 ns | 781 kHz | 300 µs | — |
Clones & compatibility
“Compatible” is never stated bare here — each relationship carries how strong the claim is, and what bites if you assume too much.
-
protocol compatible
WS2813
Same timing family and backup line, but four channels rather than three.
Library support
- FastLED
WS2814↗- Adafruit_NeoPixel
NEO_RGBW- WLED
WS281x RGBW
Parts using this protocol
No package is catalogued for this protocol yet — it is seeded for family completeness, or it is a driver IC that drives external LEDs rather than shipping as an integrated package.
Dating evidence
Evidence, not a release date. A library commit proves the part existed by that date and says nothing about how long before.