Backlighting

Backlight Keycodes

These keycodes control the backlight. Most keyboards use this for single color in-switch lighting.

Name	Description
`BL_x`	Set a specific backlight level between 0-9
`BL_ON`	An alias for `BL_9`
`BL_OFF`	An alias for `BL_0`
`BL_DEC`	Turn the backlight level down by 1
`BL_INC`	Turn the backlight level up by 1
`BL_TOGG`	Toggle the backlight on or off
`BL_STEP`	Step through backlight levels, wrapping around to 0 when you reach the top.