QMK has the ability to control RGB LEDs attached to your keyboard. This is commonly called underglow, due to the LEDs often being mounted on the bottom of the keyboard, producing a nice diffused effect when combined with a translucent case. Some keyboards come with RGB LEDs preinstalled. Others must have them installed after the fact.

RGB Matrix is an abstraction layer on top of an underlying LED driver API. The list of supported LED drivers is below; see the respective documentation for information on how to configure the driver.

This driver provides support for WorldSemi addressable RGB(W) LEDs, and compatible equivalents: WS2811, WS2812, WS2812B, WS2812C, etc. SK6812, SK6812MINI, SK6805

2024年10月31日 · QMK编写rgb内容比较简单，一般我们使用的是RGB Matrix功能，详细可以查看官方文档链接. https://docs.qmk.fm/features/rgb_matrix. 官方文档链接的内容是旧版编写方式，通用的，我这边补充写入info.json的写法. 在此之前，需要先准备一个能用的固件

If you need to change your RGB lighting in code, for example in a macro to change the color whenever you switch layers, QMK provides a set of functions to assist you. See rgblight.h for the full list, but the most commonly used functions include:

2021年5月7日 · 最后说一下qmk中，一些rgb的代码吧。 要实现的效果就是让指定的RGB灯珠显示大小写状态、显示不同的键层。 这次说的代码，主要是学习自下面这个网址。

【qmk教程】实现不影响指示灯的rgb开关，更好的rgb开关、eeprom的使用

This is a small application that allows you to control the RGB matrix of your QMK-enabled keyboard on-the-fly directly in your browser. You don't need to install anything on your PC other than a browser that supports WebHID like Chrome or Edge. Your keyboard firmware needs a bit of extra code, though.

QMK教程的一个番外，回复一下观众的问题 视频中的示例代码在这里 https://github.com/HiryKun/RGB_Switch_/blob/main/keymap.c 科技 视频教程

qmk 是开源键盘驱动Quantum Mechanical Keyboard的缩写，支持非常多的客制化键盘，支持自定义键位、自定义层、自带RGB灯效等功能，如果在2022年你的键盘还没有用上qmk，那么你可以考虑换一把了。 via 是什么就比较难懂了，直观来看，只要支持via的键盘，就可以通过via的电脑程序或者webapp获得实时修改键位、调整RGB光效的能力，不用再像QMK每次改键都要编译一个新的固件出来刷机了。 从底层来看，via是附加在qmk上的一层自定义的协议，通过UsbHID和电脑 …