Difference between revisions of "Node-Red"
(Initial creation) |
(No difference)
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Latest revision as of 03:25, 7 June 2019
Contents
Node-Red
Dashboard
Chart
Flow
[
{
"id": "7d714356.2ad11c",
"type": "tab",
"label": "Right Weight",
"disabled": false,
"info": ""
},
{
"id": "b205290d.6bb4b8",
"type": "inject",
"z": "7d714356.2ad11c",
"name": "get right weight data",
"topic": "",
"payload": "send",
"payloadType": "str",
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"x": 150,
"y": 80,
"wires": [
[
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]
]
},
{
"id": "9d8ea6a6.57c828",
"type": "mqtt out",
"z": "7d714356.2ad11c",
"name": "Right Weight",
"topic": "world/mesa/json/myrightweight",
"qos": "0",
"retain": "false",
"broker": "4ed36834.7a4528",
"x": 350,
"y": 80,
"wires": []
},
{
"id": "5ff0b24d.4e926c",
"type": "mqtt in",
"z": "7d714356.2ad11c",
"name": "Receive right weight",
"topic": "world/mesa/json/myrightweight/returndata",
"qos": "2",
"datatype": "json",
"broker": "4ed36834.7a4528",
"x": 150,
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{
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"z": "7d714356.2ad11c",
"name": "",
"active": false,
"tosidebar": true,
"console": false,
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"complete": "payload",
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{
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"active": true,
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"console": false,
"tostatus": false,
"complete": "false",
"x": 590,
"y": 340,
"wires": []
},
{
"id": "5aba9d68.09c374",
"type": "change",
"z": "7d714356.2ad11c",
"name": "reduce rw",
"rules": [
{
"t": "set",
"p": "payload",
"pt": "msg",
"to": "[{\t \"series\": [\"userID.1\"],\t \"labels\": [\"User 1\"],\t \"data\": [\t [payload.{\t \t \"x\": weighedDate,\t \"y\": weight1\t }]\t ]\t}]\t",
"tot": "jsonata"
}
],
"action": "",
"property": "",
"from": "",
"to": "",
"reg": false,
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"wires": [
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"type": "ui_button",
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"name": "",
"group": "3a152e37.b81d62",
"order": 4,
"width": 0,
"height": 0,
"passthru": false,
"label": "get rw data",
"tooltip": "",
"color": "",
"bgcolor": "",
"icon": "",
"payload": "send",
"payloadType": "str",
"topic": "",
"x": 130,
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"wires": [
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{
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"type": "ui_chart",
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"name": "rw data",
"group": "3a152e37.b81d62",
"order": 4,
"width": "0",
"height": "0",
"label": "Right Weight",
"chartType": "line",
"legend": "true",
"xformat": "auto",
"interpolate": "linear",
"nodata": "awaiting data or error",
"dot": false,
"ymin": "",
"ymax": "",
"removeOlder": "50",
"removeOlderPoints": "",
"removeOlderUnit": "604800",
"cutout": 0,
"useOneColor": false,
"colors": [
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"#aec7e8",
"#ff7f0e",
"#2ca02c",
"#98df8a",
"#d62728",
"#ff9896",
"#9467bd",
"#c5b0d5"
],
"useOldStyle": false,
"outputs": 1,
"x": 580,
"y": 220,
"wires": [
[]
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},
{
"id": "6df5b367.72f00c",
"type": "ui_button",
"z": "7d714356.2ad11c",
"name": "clear rw data",
"group": "3a152e37.b81d62",
"order": 4,
"width": 0,
"height": 0,
"passthru": false,
"label": "clear rw data",
"tooltip": "",
"color": "",
"bgcolor": "",
"icon": "",
"payload": "[]",
"payloadType": "json",
"topic": "",
"x": 130,
"y": 160,
"wires": [
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},
{
"id": "4ed36834.7a4528",
"type": "mqtt-broker",
"z": "",
"name": "chapeau",
"broker": "192.168.1.222",
"port": "1883",
"clientid": "",
"usetls": false,
"compatmode": true,
"keepalive": "60",
"cleansession": true,
"birthTopic": "",
"birthQos": "0",
"birthPayload": "",
"closeTopic": "",
"closeQos": "0",
"closePayload": "",
"willTopic": "",
"willQos": "0",
"willPayload": ""
},
{
"id": "3a152e37.b81d62",
"type": "ui_group",
"z": "",
"name": "rightweight",
"tab": "998ca546.825768",
"disp": true,
"width": "6",
"collapse": false
},
{
"id": "998ca546.825768",
"type": "ui_tab",
"z": "",
"name": "Sensors",
"icon": "dashboard",
"order": 1,
"disabled": false,
"hidden": false
}
]
Rendered Chart
Input JSON Array
[
{
"userID": 1,
"weight1": 306.0,
"weighedDate": "2009-08-24T12:57:00",
"rwId": 1
},
{
"userID": 1,
"weight1": 302.8,
"weighedDate": "2009-09-04T21:51:00",
"rwId": 2
},
{
"userID": 1,
"weight1": 300.2,
"weighedDate": "2009-09-09T11:56:00",
"rwId": 3
},
{
"userID": 1,
"weight1": 297.8,
"weighedDate": "2009-09-10T12:03:00",
"rwId": 4
},
{
"userID": 1,
"weight1": 297.8,
"weighedDate": "2009-09-11T18:52:00",
"rwId": 5
},
{
"userID": 1,
"weight1": 295.8,
"weighedDate": "2009-09-12T15:39:00",
"rwId": 6
}
]
Change Node
JSONata
[{
"series": ["userID.1"],
"labels": ["User 1"],
"data": [
[payload.{
"x": weighedDate,
"y": weight1
}]
]
}]
