https://github.com/caitken-com/node-red-contrib-homekit-rgb

Node-RED node to convert HomeKit light Accessory's HSB to RGB values
https://github.com/caitken-com/node-red-contrib-homekit-rgb

Last synced: 7 days ago
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Node-RED node to convert HomeKit light Accessory's HSB to RGB values

• Host: GitHub
• URL: https://github.com/caitken-com/node-red-contrib-homekit-rgb
• Owner: caitken-com
• License: mit
• Created: 2023-08-24T04:32:35.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2024-01-06T00:54:18.000Z (about 1 year ago)
• Last Synced: 2024-12-28T09:14:33.497Z (11 days ago)
• Language: JavaScript
• Size: 8.79 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Node-RED node to convert HomeKit Light Accessory's HSB values to RGB values

Useful with: node-red-contrib-homekit | node-red-contrib-homekit-bridged

## Expected input

Output of [HomeKit light accessory](https://nrchkb.github.io/wiki/service/lightbulb/), _any_ of the following:

* *msg.payload.Hue* **{float}** `0.0` to `360.0`

* *msg.payload.Saturation* **{float}** `0.0` to `100.0`

* *msg.payload.Brightness* **{int}** `0` to `100`

* *msg.payload.ColorTemperature* **{int}** `140` to `500`

Or, to convert from RGB, _all_ of the following:

* *msg.payload.r* **{int}** Red channel `0` to `255`

* *msg.payload.g* **{int}** Green channel `0` to `255`

* *msg.payload.b* **{int}** Blue channel `0` to `255`

Or, to convert from XY, _all_ of the following:

* *msg.payload.x* **{float}** X channel

* *msg.payload.y* **{float}** Y channel

## Output

The original input message (pass-though), plus _all of following_ conversions (rgb, hsb, xy, megakelvin)

* *msg.payload.r* **{int}** Red channel `0` to `255`

* *msg.payload.g* **{int}** Green channel `0` to `255`

* *msg.payload.b* **{int}** Blue channel `0` to `255`

* *msg.payload.x* **{float}** X channel

* *msg.payload.y* **{float}** Y channel

* *msg.payload.Hue* **{float}** Hue `0.0` to `360.0`

* *msg.payload.Saturation* **{float}** Saturation `0.0` to `100.0`

* *msg.payload.Brightness* **{int}** Brightness`0` to `100`

* *msg.payload.ColorTemperature* **{int}** Mega Kelvin `150` to `500`