n8n-nodes-wled-basic

Ultra-minimal WLED Preset node for n8n: trigger saved presets on your WLED device.

Params

• Credentials → WLED API
  • IP Address: 192.168.X.X (no http://)
• Preset: number (e.g. 1, 9, 10)
• Brightness (0..255) (optional)
• Transition (ms) (optional)

Usage

1. Create credentials: WLED API → IP only (e.g. 192.168.X.X).
2. Add node to a workflow (e.g. Manual Trigger → WLED Preset).
3. Select credentials, set Preset, (optional) Brightness and Transition, then execute.

Notes

• Works only with saved presets on WLED (ps).
• Recommended: set your Boot Preset on the WLED device to your default scene.

Examples

• Base scene: Preset 1, Transition 400
• Notify scene: Preset 9 (save it on WLED once, then trigger here)

Debug (optional)

curl -s http://<ip>/json/state | jq '{ps, on, bri}'
curl -s -X POST http://<ip>/json/state -H 'Content-Type: application/json' -d '{"ps":1}' | jq .