HUE Tapdial - Supergiovane/node-red-contrib-knx-ultimate GitHub Wiki
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This node reads rotary events from a HUE Tap Dial and maps them to KNX.
The Tap Dial has 4 buttons and 1 rotary knob.
Buttons are handled by the HUE Button node — this node only handles the rotary service.
Rotation can be mapped to one of the following KNX datapoints: DPT 3.007 (relative dim up/down), DPT 5.001 (absolute brightness 0–100%), or 232.600 (vendor color control).
General
| Property | Description |
|---|---|
| KNX GW | Select the KNX gateway to be used |
| HUE Bridge | Select the HUE Bridge to be used |
| HUE Button | HUE Tap Dial device (autocomplete while typing) |
Mapping
| Property | Description |
|---|---|
| Rotate | DPT 3.007 = dim up/down; DPT 5.001 = absolute brightness (0–100%); 232.600 = color: clockwise → random colors, counter‑clockwise → white |
- Standard output
:
msg.payload(string|object): raw HUE event (objects are stringified)
Use msg.payload for custom logic if needed.
