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Updated FAQ #9 (markdown)

Michael Miller
2023-03-20 10:30:28 -07:00
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FAQ-#9.md

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### Other libraries have a method to dim all the pixels with one call. Is there a way to do this? ### Other libraries have a method to dim all the pixels with one call. Is there a way to do this?
**NOTE:** `NeoPixelBrightnessBus` is being replaced by `NeoPixelBusLg`, which incorporates both brightness and gamma correction in a supportable model. This FAQ will get updated when the switch over has happened.
To get "brightness" support; you need to use the NeoPixelBrightnessBus object instead of NeoPixelBus object. To get "brightness" support; you need to use the NeoPixelBrightnessBus object instead of NeoPixelBus object.
Due to the overhead of code and ram to support an overall brightness; a new object is used for those willing to sacrifice sketch size and ram for this support. Due to the overhead of code and ram to support an overall brightness; a new object is used for those willing to sacrifice sketch size and ram for this support.