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Created FAQ #0 (markdown)

Michael Miller
2017-06-18 11:11:37 -07:00
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### I am running a sketch that updates the pixels quickly, but they flash or only some pixels light up
If you are using Ws2813 or a newer version of the Ws2812b; you should be using the method specific to these. These newer pixels require a slightly different communications protocol.
Just replace the "method" in your constructor ....
```
NeoPixelBus<NeoGrbFeature, Neo800KbpsMethod> strip(16, 2);
```
With an appropriate Ws2813 "method" and see if it fixes it.
```
NeoPixelBus<NeoGrbFeature, NeoWs2813Method> strip(16, 2);
```
If it doesn't fix it; then you may want to consult this [FAQ](https://github.com/Makuna/NeoPixelBus/wiki/FAQ-%232) for more trouble shooting steps.