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# NumPad
This is a plugin for [Kaleidoscope][fw], that adds a NumPad-specific LED
effect and applies it when the numpad layer is active.
## Using the extension
To use the plugin, include the header, and tell the firmware to use it:
```c++
#include "Kaleidoscope-NumPad.h"
KALEIDOSCOPE_INIT_PLUGINS(NumPad);
void setup() {
Kaleidoscope.setup();
NumPad.color = CRGB(0, 0, 160); // a blue color
NumPad.lock_hue = 85; // green
}
```
## Plugin methods
The plugin provides the `NumPad` object, with the following properties:
### `.color`
> This property sets the color that the NumPad keys are highlighted in.
>
> The default is `CRGB(160, 0, 0)`, a red color.
### `.lock_hue`
> This property sets the color hue that the NumLock LED breathes in.
>
> The default is `170`, a blue hue.
[fw]: https://github.com/keyboardio/Kaleidoscope