fix(docs): Clarify backlight & underglow use cases

This should help reduce confusion for newcomers.
This commit is contained in:
DoctorNefario
2022-04-14 23:55:04 +10:00
committed by Dom H
parent 40cd8da743
commit 0e54603ec6
2 changed files with 9 additions and 1 deletions

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@@ -5,6 +5,10 @@ sidebar_label: RGB Underglow
RGB underglow is a feature used to control "strips" of RGB LEDs. Most of the time this is called underglow and creates a glow underneath the board using a ring of LEDs around the edge, hence the name. However, this can be extended to be used to control anything from a single LED to a long string of LEDs anywhere on the keyboard.
:::info
RGB underglow can also be used for under-key lighting. If you have RGB LEDs on your keyboard, this is what you want. For PWM/single color LEDs, see [Backlight](backlight.md).
:::
ZMK supports all the RGB LEDs supported by Zephyr. Here's the current list supported:
- WS2812-ish (WS2812B, WS2813, SK6812, or compatible)