node-red-contrib-artnetnode
Node-RED node that controls lights via artnet
Based on
Sponsored by
Installation
Run the following command in the root directory of your Node-RED install. Usually this is ~/.node-red
npm install node-red-contrib-artnet-nodeExample Flow
- Configure the IP address of the ArtNet node
- Connect a DMX slave starting at address 1
- Connect RGB stripes or other lights to the first 7 channels
- Play around with the flow below by injecting the messages
[
{
"id": "5e9f7365.11221c",
"type": "tab",
"label": "DMX",
"disabled": false,
"info": ""
},
{
"id": "71fa2812.6cab58",
"type": "inject",
"z": "5e9f7365.11221c",
"name": "1 to 255",
"topic": "",
"payload": "{\"channel\":1,\"value\":255}",
"payloadType": "json",
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"x": 340,
"y": 120,
"wires": [
[
"564c5343.5b041c"
]
]
},
{
"id": "29b42bbe.3abfe4",
"type": "inject",
"z": "5e9f7365.11221c",
"name": "1-3 to 255",
"topic": "",
"payload": "{\"buckets\":[{\"channel\":1,\"value\":255},{\"channel\":2,\"value\":255},{\"channel\":3,\"value\":255}]}",
"payloadType": "json",
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"x": 350,
"y": 440,
"wires": [
[
"564c5343.5b041c"
]
]
},
{
"id": "e8b38c5b.b94bd",
"type": "inject",
"z": "5e9f7365.11221c",
"name": "1 to 255 (trans)",
"topic": "",
"payload": "{\"transition\":\"linear\",\"duration\":2000,\"buckets\":[{\"channel\":1,\"value\":255}]}",
"payloadType": "json",
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"x": 360,
"y": 280,
"wires": [
[
"564c5343.5b041c"
]
]
},
{
"id": "b777ef73.778f9",
"type": "inject",
"z": "5e9f7365.11221c",
"name": "1-3 to 0",
"topic": "",
"payload": "{\"buckets\":[{\"channel\":1,\"value\":0},{\"channel\":2,\"value\":0},{\"channel\":3,\"value\":0}]}",
"payloadType": "json",
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"x": 340,
"y": 480,
"wires": [
[
"564c5343.5b041c"
]
]
},
{
"id": "cb20bde5.517a6",
"type": "inject",
"z": "5e9f7365.11221c",
"name": "1 to 0",
"topic": "",
"payload": "{\"channel\":1,\"value\":0}",
"payloadType": "json",
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"x": 330,
"y": 160,
"wires": [
[
"564c5343.5b041c"
]
]
},
{
"id": "ee4b72a1.12d15",
"type": "inject",
"z": "5e9f7365.11221c",
"name": "1 to 0 (trans)",
"topic": "",
"payload": "{\"transition\":\"linear\",\"duration\":2000,\"buckets\":[{\"channel\":1,\"value\":0}]}",
"payloadType": "json",
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"x": 350,
"y": 320,
"wires": [
[
"564c5343.5b041c"
]
]
},
{
"id": "bef3bdc9.f8adc",
"type": "inject",
"z": "5e9f7365.11221c",
"name": "1-3 to 255 (trans)",
"topic": "",
"payload": "{\"transition\":\"linear\",\"duration\":2000,\"buckets\":[{\"channel\":1,\"value\":255},{\"channel\":2,\"value\":255},{\"channel\":3,\"value\":255}]}",
"payloadType": "json",
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"x": 370,
"y": 600,
"wires": [
[
"564c5343.5b041c"
]
]
},
{
"id": "271945e.0bf73ba",
"type": "inject",
"z": "5e9f7365.11221c",
"name": "1-3 to 0 (trans)",
"topic": "",
"payload": "{\"transition\":\"linear\",\"duration\":2000,\"buckets\":[{\"channel\":1,\"value\":0},{\"channel\":2,\"value\":0},{\"channel\":3,\"value\":0}]}",
"payloadType": "json",
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"x": 360,
"y": 640,
"wires": [
[
"564c5343.5b041c"
]
]
},
{
"id": "564c5343.5b041c",
"type": "artnet-command",
"z": "5e9f7365.11221c",
"name": "",
"artnetnode": "969ef717.164118",
"x": 990,
"y": 440,
"wires": []
},
{
"id": "ba286958.3a9478",
"type": "inject",
"z": "5e9f7365.11221c",
"name": "",
"topic": "",
"payload": "",
"payloadType": "date",
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"x": 340,
"y": 800,
"wires": [
[
"172ea5ba.103daa"
]
]
},
{
"id": "172ea5ba.103daa",
"type": "function",
"z": "5e9f7365.11221c",
"name": "Fade 1,2,3",
"func": "msg.payload = {\n transition: \"linear\",\n duration: 2000,\n buckets: [\n {\n channel: 1,\n value: 255,\n delay: 0\n },\n {\n channel: 2,\n value: 255,\n delay: 1000\n },\n {\n channel: 3,\n value: 255,\n delay: 2000\n }\n ]\n};\n\nreturn msg;",
"outputs": 1,
"noerr": 0,
"x": 530,
"y": 800,
"wires": [
[
"564c5343.5b041c"
]
]
},
{
"id": "c86bca04.b14748",
"type": "inject",
"z": "5e9f7365.11221c",
"name": "1 to 255 + delay",
"topic": "",
"payload": "{\"channel\":1,\"value\":255,\"delay\":1000}",
"payloadType": "json",
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"x": 360,
"y": 200,
"wires": [
[
"564c5343.5b041c"
]
]
},
{
"id": "c893d300.205eb",
"type": "inject",
"z": "5e9f7365.11221c",
"name": "1 to 255 (trans) + delay",
"topic": "",
"payload": "{\"transition\":\"linear\",\"duration\":2000,\"delay\":1000,\"buckets\":[{\"channel\":1,\"value\":255}]}",
"payloadType": "json",
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"x": 380,
"y": 360,
"wires": [
[
"564c5343.5b041c"
]
]
},
{
"id": "96debc06.13bbe",
"type": "inject",
"z": "5e9f7365.11221c",
"name": "1-3 to 255 + delay",
"topic": "",
"payload": "{\"delay\":1000,\"buckets\":[{\"channel\":1,\"value\":255},{\"channel\":2,\"value\":255},{\"channel\":3,\"value\":255}]}",
"payloadType": "json",
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"x": 370,
"y": 520,
"wires": [
[
"564c5343.5b041c"
]
]
},
{
"id": "55f55bf8.655034",
"type": "inject",
"z": "5e9f7365.11221c",
"name": "1-3 to 255 (trans) + delay",
"topic": "",
"payload": "{\"transition\":\"linear\",\"duration\":2000,\"delay\":1000,\"buckets\":[{\"channel\":1,\"value\":255},{\"channel\":2,\"value\":255},{\"channel\":3,\"value\":255}]}",
"payloadType": "json",
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"x": 390,
"y": 680,
"wires": [
[
"564c5343.5b041c"
]
]
},
{
"id": "d9a98108.0e891",
"type": "function",
"z": "5e9f7365.11221c",
"name": "Fade 1-7",
"func": "var $brightness = 50;\nmsg.payload = {\n transition: \"linear\",\n duration: 2000,\n buckets: [\n {\n channel: 1,\n value: $brightness,\n delay: 0\n },\n {\n channel: 2,\n value: $brightness,\n delay: 1000\n },\n {\n channel: 3,\n value: $brightness,\n delay: 2000\n },\n {\n channel: 4,\n value: $brightness,\n delay: 3000\n },\n {\n channel: 5,\n value: $brightness,\n delay: 4000\n },\n {\n channel: 6,\n value: $brightness,\n delay: 5000\n },\n {\n channel: 7,\n value: $brightness,\n delay: 6000\n }\n ]\n};\n\nreturn msg;",
"outputs": 1,
"noerr": 0,
"x": 520,
"y": 840,
"wires": [
[
"564c5343.5b041c"
]
]
},
{
"id": "806a8e0a.8d10d",
"type": "inject",
"z": "5e9f7365.11221c",
"name": "",
"topic": "",
"payload": "",
"payloadType": "date",
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"x": 340,
"y": 840,
"wires": [
[
"d9a98108.0e891"
]
]
},
{
"id": "5d7a3901.1a61d8",
"type": "inject",
"z": "5e9f7365.11221c",
"name": "1-7 to 0 (trans)",
"topic": "",
"payload": "{\"transition\":\"linear\",\"duration\":2000,\"buckets\":[{\"channel\":1,\"value\":0},{\"channel\":2,\"value\":0},{\"channel\":3,\"value\":0},{\"channel\":4,\"value\":0},{\"channel\":5,\"value\":0},{\"channel\":6,\"value\":0},{\"channel\":7,\"value\":0}]}",
"payloadType": "json",
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"x": 360,
"y": 720,
"wires": [
[
"564c5343.5b041c"
]
]
},
{
"id": "4969182f.57b4e8",
"type": "ui_slider",
"z": "5e9f7365.11221c",
"name": "",
"label": "Alle",
"group": "ad327c32.5d84",
"order": 0,
"width": 0,
"height": 0,
"passthru": true,
"topic": "",
"min": 0,
"max": "255",
"step": 1,
"x": 330,
"y": 900,
"wires": [
[
"9b769641.66c858"
]
]
},
{
"id": "9b769641.66c858",
"type": "function",
"z": "5e9f7365.11221c",
"name": "Fade 1-7",
"func": "var $brightness = msg.payload;\nmsg.payload = {\n buckets: [\n {\n channel: 1,\n value: $brightness\n },\n {\n channel: 2,\n value: $brightness\n },\n {\n channel: 3,\n value: $brightness\n },\n {\n channel: 4,\n value: $brightness\n },\n {\n channel: 5,\n value: $brightness\n },\n {\n channel: 6,\n value: $brightness\n },\n {\n channel: 7,\n value: $brightness\n }\n ]\n};\n\nreturn msg;",
"outputs": 1,
"noerr": 0,
"x": 520,
"y": 900,
"wires": [
[
"564c5343.5b041c"
]
]
},
{
"id": "3b20c378.bcc95c",
"type": "ui_colour_picker",
"z": "5e9f7365.11221c",
"name": "",
"label": "Stripe 1",
"group": "ad327c32.5d84",
"format": "rgb",
"outformat": "object",
"showSwatch": true,
"showPicker": false,
"showValue": false,
"showHue": false,
"showAlpha": false,
"showLightness": true,
"dynOutput": "false",
"order": 0,
"width": 0,
"height": 0,
"passthru": true,
"topic": "",
"x": 320,
"y": 940,
"wires": [
[
"d8e3cf76.94463"
]
]
},
{
"id": "d8e3cf76.94463",
"type": "function",
"z": "5e9f7365.11221c",
"name": "1-3 to color",
"func": "msg.payload = {\n buckets: [\n {\n channel: 1,\n value: msg.payload.r\n },\n {\n channel: 2,\n value: msg.payload.g\n },\n {\n channel: 3,\n value: msg.payload.b\n },\n ]\n};\n\nreturn msg;",
"outputs": 1,
"noerr": 0,
"x": 540,
"y": 940,
"wires": [
[
"564c5343.5b041c"
]
]
},
{
"id": "5ffea048.24cb9",
"type": "ui_colour_picker",
"z": "5e9f7365.11221c",
"name": "",
"label": "Stripe 2",
"group": "ad327c32.5d84",
"format": "rgb",
"outformat": "object",
"showSwatch": true,
"showPicker": false,
"showValue": false,
"showHue": false,
"showAlpha": false,
"showLightness": true,
"dynOutput": "false",
"order": 0,
"width": 0,
"height": 0,
"passthru": true,
"topic": "",
"x": 320,
"y": 980,
"wires": [
[
"169e2cc5.389543"
]
]
},
{
"id": "169e2cc5.389543",
"type": "function",
"z": "5e9f7365.11221c",
"name": "4-6 to color",
"func": "msg.payload = {\n buckets: [\n {\n channel: 4,\n value: msg.payload.r\n },\n {\n channel: 5,\n value: msg.payload.g\n },\n {\n channel: 6,\n value: msg.payload.b\n },\n ]\n};\n\nreturn msg;",
"outputs": 1,
"noerr": 0,
"x": 540,
"y": 980,
"wires": [
[
"564c5343.5b041c"
]
]
},
{
"id": "969ef717.164118",
"type": "artnet-node",
"z": "",
"host": "192.168.44.13",
"port": "6454",
"universe": "0"
},
{
"id": "ad327c32.5d84",
"type": "ui_group",
"z": "",
"name": "DMX",
"tab": "994c9c6e.133bb",
"disp": true,
"width": "6",
"collapse": false
},
{
"id": "994c9c6e.133bb",
"type": "ui_tab",
"z": "",
"name": "Keller",
"icon": "dashboard"
}
]