[
    {
        "id": "ab48426e.25466",
        "type": "group",
        "z": "60b06629.a2ebd",
        "name": "CO2 Sensor: input only sensor",
        "style": {
            "stroke": "#999999",
            "fill": "none",
            "label": true,
            "label-position": "nw",
            "color": "#a4a4a4"
        },
        "nodes": [
            "88892b4.8a61bd8",
            "3611c654.8a42f2",
            "62cafcb0.8ade9c",
            "a0171cdb.f209b",
            "6f7de764.a6a688",
            "8758b463.afb0f",
            "69e8161b.74b7a",
            "40010b09.c73cdc"
        ],
        "x": 14,
        "y": 839,
        "w": 752,
        "h": 202,
        "info": "# CO2 Sensor\n\nThere are three inputs to this example, one for each level of Carbon Dioxide in the air. Options are:\n\n**0 ppm:** this will assume no CO2 <br/>\n**Safe level:** this will assume a level between 1 and 999 ppm, inclusive <br/>\n**Dangerous level:** this will assume a level between 1,000 and 100,000, inclusive; this will also trigger an alert"
    },
    {
        "id": "88892b4.8a61bd8",
        "type": "homekit-service",
        "z": "60b06629.a2ebd",
        "g": "ab48426e.25466",
        "isParent": true,
        "bridge": "409001a1.3e7a78",
        "parentService": "",
        "name": "CO2 Sensor",
        "serviceName": "CarbonDioxideSensor",
        "topic": "",
        "filter": false,
        "manufacturer": "Default Manufacturer",
        "model": "Carbon",
        "serialNo": "Default Serial Number",
        "firmwareRev": "22",
        "hardwareRev": "11",
        "cameraConfigVideoProcessor": "",
        "cameraConfigSource": "",
        "cameraConfigStillImageSource": "",
        "cameraConfigMaxStreams": "",
        "cameraConfigMaxWidth": "",
        "cameraConfigMaxHeight": "",
        "cameraConfigMaxFPS": "",
        "cameraConfigMaxBitrate": "",
        "cameraConfigVideoCodec": "",
        "cameraConfigAudioCodec": "",
        "cameraConfigAudio": false,
        "cameraConfigPacketSize": "",
        "cameraConfigVerticalFlip": false,
        "cameraConfigHorizontalFlip": false,
        "cameraConfigMapVideo": "",
        "cameraConfigMapAudio": "",
        "cameraConfigVideoFilter": "",
        "cameraConfigAdditionalCommandLine": "",
        "cameraConfigDebug": false,
        "cameraConfigSnapshotOutput": "disabled",
        "cameraConfigInterfaceName": "",
        "characteristicProperties": "{\n    \"CarbonDioxideLevel\" : true,\n    \"CarbonDioxidePeakLevel\": true,\n    \"StatusActive\" : true\n}",
        "outputs": 2,
        "x": 670,
        "y": 880,
        "wires": [
            [],
            []
        ]
    },
    {
        "id": "3611c654.8a42f2",
        "type": "function",
        "z": "60b06629.a2ebd",
        "g": "ab48426e.25466",
        "name": "Random values, peak value",
        "func": "// Reset all values to 0 if 0ppm input\nif(msg.payload === 0){\n    context.set('lastPeak',0);\n    newMsg = {\n        payload: {\n            \"CarbonDioxideLevel\":0,\n            \"CarbonDioxidePeakLevel\":0,\n            \"CarbonDioxideDetected\":0\n        }\n    };\n    return newMsg;\n}\n\n// Initialize vars\nvar CurrentLevel = 0;\nvar lastPeak = context.get('lastPeak');\n\n// Set random safe or dangerous levels\nif(msg.payload === \"Safe\"){\n    CurrentLevel = Math.floor(Math.random() * (999 - 1 + 1) + 1);\n}\nif(msg.payload === \"Danger\"){\n    CurrentLevel = Math.floor(Math.random() * (100000 - 1000 + 1) + 1000);\n}\n\n// Formulate output message\nvar newMsg = {\n    payload: {\n        \"CarbonDioxideLevel\" : CurrentLevel,\n        \"CarbonDioxideDetected\" : 0\n    }\n};\n\n// Set new peak level\nif(CurrentLevel > lastPeak){\n    lastPeak = CurrentLevel;\n    context.set('lastPeak',CurrentLevel);\n    newMsg.payload.CarbonDioxidePeakLevel = CurrentLevel;\n}\n\n// Set warning if dangerous\nif (CurrentLevel >= 1000) {\n    newMsg.payload.CarbonDioxideDetected = 1;\n} \n\nreturn newMsg;",
        "outputs": 1,
        "noerr": 0,
        "initialize": "// Code added here will be run once\n// whenever the node is deployed.\ncontext.set('lastPeak',0);\n",
        "finalize": "",
        "x": 400,
        "y": 880,
        "wires": [
            [
                "88892b4.8a61bd8"
            ]
        ]
    },
    {
        "id": "62cafcb0.8ade9c",
        "type": "inject",
        "z": "60b06629.a2ebd",
        "g": "ab48426e.25466",
        "name": "Active",
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "payload": "{\"StatusActive\":true}",
        "payloadType": "json",
        "x": 470,
        "y": 920,
        "wires": [
            [
                "88892b4.8a61bd8"
            ]
        ]
    },
    {
        "id": "a0171cdb.f209b",
        "type": "inject",
        "z": "60b06629.a2ebd",
        "g": "ab48426e.25466",
        "name": "Inactive",
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "payload": "{\"StatusActive\":false}",
        "payloadType": "json",
        "x": 470,
        "y": 960,
        "wires": [
            [
                "88892b4.8a61bd8"
            ]
        ]
    },
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        "type": "inject",
        "z": "60b06629.a2ebd",
        "g": "ab48426e.25466",
        "name": "NO RESPONSE",
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "payload": "{\"CarbonDioxideLevel\":\"NO_RESPONSE\"}",
        "payloadType": "json",
        "x": 440,
        "y": 1000,
        "wires": [
            [
                "88892b4.8a61bd8"
            ]
        ]
    },
    {
        "id": "8758b463.afb0f",
        "type": "inject",
        "z": "60b06629.a2ebd",
        "g": "ab48426e.25466",
        "name": "0 ppm",
        "props": [
            {
                "p": "payload"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "payload": "0",
        "payloadType": "num",
        "x": 110,
        "y": 880,
        "wires": [
            [
                "3611c654.8a42f2"
            ]
        ]
    },
    {
        "id": "69e8161b.74b7a",
        "type": "inject",
        "z": "60b06629.a2ebd",
        "g": "ab48426e.25466",
        "name": "Safe Level",
        "props": [
            {
                "p": "payload"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "payload": "Safe",
        "payloadType": "str",
        "x": 120,
        "y": 920,
        "wires": [
            [
                "3611c654.8a42f2"
            ]
        ]
    },
    {
        "id": "40010b09.c73cdc",
        "type": "inject",
        "z": "60b06629.a2ebd",
        "g": "ab48426e.25466",
        "name": "Dangerous level",
        "props": [
            {
                "p": "payload"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "payload": "Danger",
        "payloadType": "str",
        "x": 140,
        "y": 960,
        "wires": [
            [
                "3611c654.8a42f2"
            ]
        ]
    },
    {
        "id": "409001a1.3e7a78",
        "type": "homekit-bridge",
        "z": "",
        "bridgeName": "Demo 1",
        "pinCode": "153-10-538",
        "port": "",
        "allowInsecureRequest": false,
        "manufacturer": "NRCHKB",
        "model": "Demo",
        "serialNo": "1.1.2",
        "customMdnsConfig": false,
        "mdnsMulticast": true,
        "mdnsInterface": "",
        "mdnsPort": "",
        "mdnsIp": "",
        "mdnsTtl": "",
        "mdnsLoopback": true,
        "mdnsReuseAddr": true,
        "allowMessagePassthrough": true
    }
]