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DCandE/README.md

Created November 28, 2018 18:36
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Vehicle OBD2 with Torque
Raw
README.md

I first posted this to OpenHAB community here

OK here is the flow. the simple part is receiving the get. The HTTP in node splits out the data and the HTTP out node gives the “OK!” the torque app is looking for. I also have a write to MySQL to store the data. that can be removed if you only want to see it real time or have openHAB do the logging.

In torque under Settings > Data Logging and Upload

Select what to log = All the PID’s you want to sent to node-red

Upload to web server = checked

Webserver URL = http://your.nodered.server:1880/torque/

let me know if you have any more questions.

Raw
flow.json
[
{
"id": "2ce0055.8743efa",
"type": "tab",
"label": "Torque",
"disabled": false,
"info": ""
},
{
"id": "67436221.b54c0c",
"type": "http in",
"z": "2ce0055.8743efa",
"name": "",
"url": "/torque",
"method": "get",
"upload": true,
"swaggerDoc": "",
"x": 221,
"y": 143,
"wires": [
[
"f98f22cc.807ba",
"557d7766.022168",
"33d571b3.db242e",
"69b56cf.77bc694",
"683933fa.d76f1c",
"ab2ff853.e8b808",
"c005b8b1.f06b98",
"96abaa53.c70988",
"ee5bc723.594bf8",
"dfdc4763.7a8fd8",
"cee9fa09.98b6d8",
"f2d748c5.d92da8",
"936bc33f.bcd27",
"97ab65f2.1a0728"
]
]
},
{
"id": "f98f22cc.807ba",
"type": "http response",
"z": "2ce0055.8743efa",
"name": "",
"statusCode": "",
"headers": {
"OK!": ""
},
"x": 1290,
"y": 140,
"wires": []
},
{
"id": "557d7766.022168",
"type": "change",
"z": "2ce0055.8743efa",
"name": "Barometer",
"rules": [
{
"t": "move",
"p": "payload.kff1270",
"pt": "msg",
"to": "payload",
"tot": "msg"
},
{
"t": "set",
"p": "topic",
"pt": "msg",
"to": "torque\\phone\\barometer",
"tot": "str"
}
],
"action": "",
"property": "",
"from": "",
"to": "",
"reg": false,
"x": 731,
"y": 403,
"wires": [
[
"536ae3f0.1980dc",
"5ef6a21e.75ce4c"
]
]
},
{
"id": "3b30fefa.3f9012",
"type": "ui_gauge",
"z": "2ce0055.8743efa",
"name": "",
"group": "9b558fbc.438aa",
"order": 1,
"width": "6",
"height": "6",
"gtype": "gage",
"title": "RPM",
"label": "RPM",
"format": "{{value}}",
"min": 0,
"max": "7000",
"colors": [
"#00b500",
"#e6e600",
"#ca3838"
],
"seg1": "",
"seg2": "",
"x": 1061,
"y": 443,
"wires": []
},
{
"id": "33d571b3.db242e",
"type": "change",
"z": "2ce0055.8743efa",
"name": "RPM",
"rules": [
{
"t": "move",
"p": "payload.kc",
"pt": "msg",
"to": "payload",
"tot": "msg"
},
{
"t": "set",
"p": "topic",
"pt": "msg",
"to": "torque\\vehicle\\rpm",
"tot": "str"
}
],
"action": "",
"property": "",
"from": "",
"to": "",
"reg": false,
"x": 721,
"y": 443,
"wires": [
[
"3b30fefa.3f9012",
"5ef6a21e.75ce4c"
]
]
},
{
"id": "69b56cf.77bc694",
"type": "change",
"z": "2ce0055.8743efa",
"name": "Mass Air Flow Rate",
"rules": [
{
"t": "move",
"p": "payload.k10",
"pt": "msg",
"to": "payload",
"tot": "msg"
},
{
"t": "set",
"p": "topic",
"pt": "msg",
"to": "torque\\vehicle\\mafrate",
"tot": "str"
}
],
"action": "",
"property": "",
"from": "",
"to": "",
"reg": false,
"x": 761,
"y": 483,
"wires": [
[
"7ee21162.28cdb",
"5ef6a21e.75ce4c"
]
]
},
{
"id": "683933fa.d76f1c",
"type": "change",
"z": "2ce0055.8743efa",
"name": "Throttle Position",
"rules": [
{
"t": "move",
"p": "payload.k11",
"pt": "msg",
"to": "payload",
"tot": "msg"
},
{
"t": "set",
"p": "topic",
"pt": "msg",
"to": "torque\\vehicle\\throttle",
"tot": "str"
}
],
"action": "",
"property": "",
"from": "",
"to": "",
"reg": false,
"x": 751,
"y": 523,
"wires": [
[
"3765c6b.fb70f3a",
"5ef6a21e.75ce4c"
]
]
},
{
"id": "ab2ff853.e8b808",
"type": "change",
"z": "2ce0055.8743efa",
"name": "Coolant Temp",
"rules": [
{
"t": "move",
"p": "payload.k5",
"pt": "msg",
"to": "payload",
"tot": "msg"
},
{
"t": "set",
"p": "topic",
"pt": "msg",
"to": "torque\\vehicle\\coolant",
"tot": "str"
}
],
"action": "",
"property": "",
"from": "",
"to": "",
"reg": false,
"x": 741,
"y": 563,
"wires": [
[
"258b6f62.e82ab"
]
]
},
{
"id": "c005b8b1.f06b98",
"type": "change",
"z": "2ce0055.8743efa",
"name": "Volage",
"rules": [
{
"t": "move",
"p": "payload.kff1238",
"pt": "msg",
"to": "payload",
"tot": "msg"
},
{
"t": "set",
"p": "topic",
"pt": "msg",
"to": "torque\\obd\\voltage",
"tot": "str"
}
],
"action": "",
"property": "",
"from": "",
"to": "",
"reg": false,
"x": 721,
"y": 603,
"wires": [
[
"5b8bdb33.d96134",
"5ef6a21e.75ce4c"
]
]
},
{
"id": "96abaa53.c70988",
"type": "change",
"z": "2ce0055.8743efa",
"name": "Vacuum",
"rules": [
{
"t": "move",
"p": "payload.kff1202",
"pt": "msg",
"to": "payload",
"tot": "msg"
},
{
"t": "set",
"p": "topic",
"pt": "msg",
"to": "torque\\vehicle\\vacuum",
"tot": "str"
}
],
"action": "",
"property": "",
"from": "",
"to": "",
"reg": false,
"x": 731,
"y": 643,
"wires": [
[
"913a6311.540cd",
"5ef6a21e.75ce4c"
]
]
},
{
"id": "3765c6b.fb70f3a",
"type": "ui_gauge",
"z": "2ce0055.8743efa",
"name": "",
"group": "9b558fbc.438aa",
"order": 2,
"width": "3",
"height": "3",
"gtype": "donut",
"title": "Throttle Position",
"label": "%",
"format": "{{value}}",
"min": 0,
"max": "100",
"colors": [
"#00b500",
"#e6e600",
"#ca3838"
],
"seg1": "",
"seg2": "",
"x": 1091,
"y": 523,
"wires": []
},
{
"id": "ee5bc723.594bf8",
"type": "change",
"z": "2ce0055.8743efa",
"name": "Speed",
"rules": [
{
"t": "move",
"p": "payload.kd",
"pt": "msg",
"to": "payload",
"tot": "msg"
},
{
"t": "set",
"p": "topic",
"pt": "msg",
"to": "torque\\vehicle\\speed",
"tot": "str"
}
],
"action": "",
"property": "",
"from": "",
"to": "",
"reg": false,
"x": 721,
"y": 683,
"wires": [
[
"c3863c64.b8c2d",
"5ef6a21e.75ce4c"
]
]
},
{
"id": "c3863c64.b8c2d",
"type": "ui_gauge",
"z": "2ce0055.8743efa",
"name": "",
"group": "ea9cdc42.4bbc8",
"order": 0,
"width": 0,
"height": 0,
"gtype": "gage",
"title": "Speed",
"label": "MPH",
"format": "{{value}}",
"min": 0,
"max": "100",
"colors": [
"#00b500",
"#e6e600",
"#ca3838"
],
"seg1": "",
"seg2": "",
"x": 1061,
"y": 683,
"wires": []
},
{
"id": "7ee21162.28cdb",
"type": "ui_gauge",
"z": "2ce0055.8743efa",
"name": "",
"group": "9b558fbc.438aa",
"order": 3,
"width": "2",
"height": "3",
"gtype": "wave",
"title": "Mass Air Flow",
"label": "g/s",
"format": "{{value}}",
"min": 0,
"max": "100",
"colors": [
"#00b500",
"#e6e600",
"#ca3838"
],
"seg1": "",
"seg2": "",
"x": 1091,
"y": 483,
"wires": []
},
{
"id": "536ae3f0.1980dc",
"type": "ui_gauge",
"z": "2ce0055.8743efa",
"name": "",
"group": "26a930d9.ff8c",
"order": 0,
"width": "3",
"height": "3",
"gtype": "gage",
"title": "Barometer",
"label": "units",
"format": "{{value}}",
"min": "800",
"max": "1100",
"colors": [
"#00b500",
"#e6e600",
"#ca3838"
],
"seg1": "",
"seg2": "",
"x": 1071,
"y": 403,
"wires": []
},
{
"id": "dfdc4763.7a8fd8",
"type": "change",
"z": "2ce0055.8743efa",
"name": "Speed GPS",
"rules": [
{
"t": "move",
"p": "payload.kff1001",
"pt": "msg",
"to": "payload",
"tot": "msg"
},
{
"t": "set",
"p": "topic",
"pt": "msg",
"to": "torque\\phone\\speed",
"tot": "str"
}
],
"action": "",
"property": "",
"from": "",
"to": "",
"reg": false,
"x": 741,
"y": 723,
"wires": [
[
"535662ad.f1628c",
"5ef6a21e.75ce4c"
]
]
},
{
"id": "535662ad.f1628c",
"type": "ui_gauge",
"z": "2ce0055.8743efa",
"name": "",
"group": "26a930d9.ff8c",
"order": 0,
"width": "3",
"height": "3",
"gtype": "gage",
"title": "Speed GPS",
"label": "MPH",
"format": "{{value}}",
"min": 0,
"max": "100",
"colors": [
"#00b500",
"#e6e600",
"#ca3838"
],
"seg1": "",
"seg2": "",
"x": 1081,
"y": 723,
"wires": []
},
{
"id": "5b8bdb33.d96134",
"type": "ui_gauge",
"z": "2ce0055.8743efa",
"name": "",
"group": "ea9cdc42.4bbc8",
"order": 0,
"width": "3",
"height": "3",
"gtype": "gage",
"title": "Voltage",
"label": "V",
"format": "{{value}}",
"min": "9",
"max": "15",
"colors": [
"#ff0000",
"#008000",
"#ff0000"
],
"seg1": "13",
"seg2": "14.3",
"x": 1071,
"y": 603,
"wires": []
},
{
"id": "b0123228.4a063",
"type": "ui_gauge",
"z": "2ce0055.8743efa",
"name": "",
"group": "9b558fbc.438aa",
"order": 5,
"width": "3",
"height": "3",
"gtype": "gage",
"title": "Coolant Temp",
"label": "F",
"format": "{{value}}",
"min": 0,
"max": "250",
"colors": [
"#00b500",
"#e6e600",
"#ca3838"
],
"seg1": "",
"seg2": "",
"x": 1081,
"y": 563,
"wires": []
},
{
"id": "913a6311.540cd",
"type": "ui_gauge",
"z": "2ce0055.8743efa",
"name": "",
"group": "9b558fbc.438aa",
"order": 6,
"width": "3",
"height": "3",
"gtype": "donut",
"title": "Vacuum",
"label": "",
"format": "{{value}}",
"min": "-20",
"max": "0",
"colors": [
"#00b500",
"#e6e600",
"#ca3838"
],
"seg1": "",
"seg2": "",
"x": 1071,
"y": 643,
"wires": []
},
{
"id": "cee9fa09.98b6d8",
"type": "json",
"z": "2ce0055.8743efa",
"name": "",
"pretty": false,
"x": 751,
"y": 198,
"wires": [
[
"3b9be5d8.84e04a"
]
]
},
{
"id": "f2d748c5.d92da8",
"type": "function",
"z": "2ce0055.8743efa",
"name": "Parse Date",
"func": "var date = parseInt(msg.payload.time);\n\nmsg.payload = new Date(date* 1).toLocaleString([], { hour12: true}).slice(0, 19).replace('T', ' ');\nreturn msg;",
"outputs": 1,
"noerr": 0,
"x": 730,
"y": 780,
"wires": [
[
"88bfc628.5727b8"
]
]
},
{
"id": "88bfc628.5727b8",
"type": "ui_text",
"z": "2ce0055.8743efa",
"group": "26a930d9.ff8c",
"order": 1,
"width": 0,
"height": 0,
"name": "Last Update",
"label": "Updated",
"format": "{{msg.payload}}",
"layout": "row-spread",
"x": 1070,
"y": 780,
"wires": []
},
{
"id": "258b6f62.e82ab",
"type": "function",
"z": "2ce0055.8743efa",
"name": "CtoF",
"func": "var tempc = msg.payload;\n tempf = tempc * 9/5 + 32;\n tempf = Math.round(tempf * 10) / 10;\n msg.payload = tempf;\n return msg;",
"outputs": 1,
"noerr": 0,
"x": 910,
"y": 560,
"wires": [
[
"b0123228.4a063",
"5ef6a21e.75ce4c"
]
]
},
{
"id": "936bc33f.bcd27",
"type": "change",
"z": "2ce0055.8743efa",
"name": "IntakeTemp",
"rules": [
{
"t": "move",
"p": "payload.kf",
"pt": "msg",
"to": "payload",
"tot": "msg"
},
{
"t": "set",
"p": "topic",
"pt": "msg",
"to": "torque\\vehicle\\intake",
"tot": "str"
}
],
"action": "",
"property": "",
"from": "",
"to": "",
"reg": false,
"x": 730,
"y": 840,
"wires": [
[
"a6732e91.735a9"
]
]
},
{
"id": "ee354102.4a8d8",
"type": "ui_gauge",
"z": "2ce0055.8743efa",
"name": "",
"group": "9b558fbc.438aa",
"order": 4,
"width": "3",
"height": "3",
"gtype": "gage",
"title": "Intake Temp",
"label": "F",
"format": "{{value}}",
"min": 0,
"max": "250",
"colors": [
"#00b500",
"#e6e600",
"#ca3838"
],
"seg1": "",
"seg2": "",
"x": 1070,
"y": 840,
"wires": []
},
{
"id": "a6732e91.735a9",
"type": "function",
"z": "2ce0055.8743efa",
"name": "CtoF",
"func": "var tempc = msg.payload;\n tempf = tempc * 9/5 + 32;\n tempf = Math.round(tempf * 10) / 10;\n msg.payload = tempf;\n return msg;",
"outputs": 1,
"noerr": 0,
"x": 899,
"y": 837,
"wires": [
[
"ee354102.4a8d8",
"5ef6a21e.75ce4c"
]
]
},
{
"id": "3b9be5d8.84e04a",
"type": "change",
"z": "2ce0055.8743efa",
"name": "",
"rules": [
{
"t": "set",
"p": "topic",
"pt": "msg",
"to": "torque\\raw",
"tot": "str"
}
],
"action": "",
"property": "",
"from": "",
"to": "",
"reg": false,
"x": 1034,
"y": 202,
"wires": [
[
"5ef6a21e.75ce4c"
]
]
},
{
"id": "5ef6a21e.75ce4c",
"type": "mqtt out",
"z": "2ce0055.8743efa",
"name": "",
"topic": "",
"qos": "0",
"retain": "true",
"broker": "fee1fac2.261a88",
"x": 1292,
"y": 193,
"wires": []
},
{
"id": "97ab65f2.1a0728",
"type": "function",
"z": "2ce0055.8743efa",
"name": "copy to json",
"func": "msg.payload.json = JSON.stringify(msg.payload);\nreturn msg;",
"outputs": 1,
"noerr": 0,
"x": 770,
"y": 100,
"wires": [
[
"72347975.0e2688"
]
]
},
{
"id": "72347975.0e2688",
"type": "function",
"z": "2ce0055.8743efa",
"name": "Create query in topic",
"func": "var out = \"INSERT INTO torque_json (timestamp,json)\"\nvar date = Number(msg.payload.time);\nout = out + \"VALUES ('\" + new Date(date* 1).toISOString().slice(0, 19).replace('T', ' ') + \"','\" \nout = out + String(msg.payload.json) + \"');\"\n \nmsg.topic=out;\n\nreturn msg;",
"outputs": 1,
"noerr": 0,
"x": 960,
"y": 100,
"wires": [
[
"dba0040d.49d798"
]
]
},
{
"id": "dba0040d.49d798",
"type": "mysql",
"z": "2ce0055.8743efa",
"mydb": "4cd2c8.ee368d38",
"name": "",
"x": 1300,
"y": 100,
"wires": [
[]
]
},
{
"id": "9b558fbc.438aa",
"type": "ui_group",
"z": "",
"name": "Motor",
"tab": "ac99e377.fdb83",
"order": 1,
"disp": true,
"width": "9"
},
{
"id": "ea9cdc42.4bbc8",
"type": "ui_group",
"z": "",
"name": "Van",
"tab": "ac99e377.fdb83",
"order": 2,
"disp": true,
"width": "6"
},
{
"id": "26a930d9.ff8c",
"type": "ui_group",
"z": "",
"name": "Phone",
"tab": "ac99e377.fdb83",
"order": 3,
"disp": true,
"width": "6"
},
{
"id": "fee1fac2.261a88",
"type": "mqtt-broker",
"z": "",
"broker": "mqtt.YOUR.SERVER",
"port": "1883",
"clientid": "nodered",
"usetls": false,
"compatmode": true,
"keepalive": "60",
"cleansession": true,
"willTopic": "",
"willQos": "0",
"willPayload": "",
"birthTopic": "",
"birthQos": "0",
"birthPayload": ""
},
{
"id": "4cd2c8.ee368d38",
"type": "MySQLdatabase",
"z": "",
"host": "drobo5n.YOUR.SERVER",
"port": "3306",
"db": "openhab",
"tz": "CST"
},
{
"id": "ac99e377.fdb83",
"type": "ui_tab",
"z": "",
"name": "Torque",
"icon": "fa-car",
"order": 2
}
]
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