All Implemented Interfaces:

com.diozero.api.DeviceInterface , crackers.kobots.devices.lighting.WS2811 , java.lang.AutoCloseable
```
public final class NeoKey
 implements DeviceInterface, WS2811
                    
```
Adafruit https://www.adafruit.com/product/4980

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description
`public final static Integer`	`DEFAULT_I2C_ADDRESS`
`public final static Integer`	`DEFAULT_I2C_BUS`
`private final NeoPixel`	`pixels`
`private Boolean`	`autoWrite`
`private Float`	`brightness`

Constructor Summary

Constructors
Constructor	Description
`NeoKey(I2CDeviceInterface i2CDevice)`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`final NeoPixel`	`getPixels()`
`Boolean`	`getAutoWrite()`
`Unit`	`setAutoWrite(Boolean autoWrite)`
`Float`	`getBrightness()`
`Unit`	`setBrightness(Float brightness)`
`final List<Boolean>`	`read()`	Read all the switchesTODO for some reason, the read on a PULLUP is backwards
`final Boolean`	`get(Integer index)`	Get a button value.
`final WS2811.PixelColor`	`color(Integer index)`	Get the color of this key.
`final List<WS2811.PixelColor>`	`colors()`	All the colors
`Unit`	`set(Integer index, WS2811.PixelColor color)`	Set an individual pixel (this is available as an indexed value).
`Unit`	`set(Integer start, Integer end, WS2811.PixelColor color)`	Set a range of pixels to a color.
`Unit`	`set(Integer start, Integer end, List<WS2811.PixelColor> colors)`	Set a range of pixels to a range of colors.
`Unit`	`fill(WS2811.PixelColor color)`	Fill the entire device with this color.
`Unit`	`close()`

Methods inherited from class crackers.kobots.devices.lighting.WS2811
fill, off, plus, plus, set, set
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - NeoKey
```
NeoKey(I2CDeviceInterface i2CDevice)
```
- Method Detail
  - getPixels
```
 final NeoPixel getPixels()
```
  - getAutoWrite
```
 Boolean getAutoWrite()
```
  - setAutoWrite
```
 Unit setAutoWrite(Boolean autoWrite)
```
  - getBrightness
```
 Float getBrightness()
```
  - setBrightness
```
 Unit setBrightness(Float brightness)
```
  - read
```
 final List<Boolean> read()
```
    Read all the switches
    TODO for some reason, the read on a PULLUP is backwards
  - get
```
 final Boolean get(Integer index)
```
    Get a button value.
    TODO for some reason, the read on a PULLUP is backwards
  - color
```
 final WS2811.PixelColor color(Integer index)
```
    Get the color of this key.
  - colors
```
 final List<WS2811.PixelColor> colors()
```
    All the colors
  - set
```
 Unit set(Integer index, WS2811.PixelColor color)
```
    Set an individual pixel (this is available as an indexed value). If autoWrite is enabled, the results are immediately uploaded.
  - set
```
 Unit set(Integer start, Integer end, WS2811.PixelColor color)
```
    Set a range of pixels to a color. If autoWrite is enabled, the results are immediately uploaded.
  - set
```
 Unit set(Integer start, Integer end, List<WS2811.PixelColor> colors)
```
    Set a range of pixels to a range of colors. The color list must be equal to or larger than the range specified. If autoWrite is enabled, the results are * immediately uploaded.
  - fill
```
 Unit fill(WS2811.PixelColor color)
```
    Fill the entire device with this color. If autoWrite is enabled, the results are immediately uploaded.
  - close
```
 Unit close()
```

Class NeoKey

Nested Class Summary

Field Summary

Constructor Summary

Enum Constant Summary

Method Summary

Methods inherited from class crackers.kobots.devices.lighting.WS2811

Methods inherited from class java.lang.Object

Constructor Detail

NeoKey

Method Detail

getPixels

getAutoWrite

setAutoWrite

getBrightness

setBrightness

read

get

color

colors

set

set

set

fill

close