Node for use with Button and LED

Node.json

[
    {
        "id": "3bac108584c47a12",
        "type": "tab",
        "label": "NodeRed_Read_sensor_psoc6_via_mqtt",
        "disabled": false,
        "info": "",
        "env": []
    },
    {
        "id": "ecce1062e39d4261",
        "type": "mqtt in",
        "z": "3bac108584c47a12",
        "name": "MQTT Subscriber",
        "topic": "PSoC6Status/temperature,pressure",
        "qos": "1",
        "datatype": "auto-detect",
        "broker": "8d5cfad5.2fc08",
        "nl": false,
        "rap": true,
        "rh": 0,
        "inputs": 0,
        "x": 180,
        "y": 580,
        "wires": [
            [
                "654ee1a613ae82ce"
            ]
        ]
    },
    {
        "id": "b84ece86611e84f0",
        "type": "debug",
        "z": "3bac108584c47a12",
        "name": "debug chart Temp",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "payload",
        "targetType": "msg",
        "statusVal": "",
        "statusType": "auto",
        "x": 950,
        "y": 340,
        "wires": []
    },
    {
        "id": "9f1220715dcbba64",
        "type": "ui_chart",
        "z": "3bac108584c47a12",
        "name": "Temperature",
        "group": "7254d0ece3aa5932",
        "order": 1,
        "width": 0,
        "height": 0,
        "label": "Temperature( Celcius)",
        "chartType": "line",
        "legend": "false",
        "xformat": "HH:mm:ss",
        "interpolate": "linear",
        "nodata": "",
        "dot": false,
        "ymin": "",
        "ymax": "",
        "removeOlder": "30",
        "removeOlderPoints": "",
        "removeOlderUnit": "3600",
        "cutout": 0,
        "useOneColor": false,
        "useUTC": false,
        "colors": [
            "#298bd1",
            "#aec7e8",
            "#ff7f0e",
            "#289f28",
            "#98df8a",
            "#d62728",
            "#ff9896",
            "#490e81",
            "#c5b0d5"
        ],
        "outputs": 1,
        "useDifferentColor": false,
        "className": "",
        "x": 730,
        "y": 340,
        "wires": [
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        ]
    },
    {
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        "type": "split",
        "z": "3bac108584c47a12",
        "name": "",
        "splt": ",",
        "spltType": "str",
        "arraySplt": 1,
        "arraySpltType": "len",
        "stream": false,
        "addname": "",
        "x": 370,
        "y": 540,
        "wires": [
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                "6cedd05c6aa69b9e"
            ]
        ]
    },
    {
        "id": "f21c84afff8e53ad",
        "type": "mqtt out",
        "z": "3bac108584c47a12",
        "name": "",
        "topic": "PSoC6Status/led",
        "qos": "1",
        "retain": "",
        "respTopic": "",
        "contentType": "",
        "userProps": "",
        "correl": "",
        "expiry": "",
        "broker": "8d5cfad5.2fc08",
        "x": 450,
        "y": 220,
        "wires": []
    },
    {
        "id": "3d4a3f7d512901df",
        "type": "ui_button",
        "z": "3bac108584c47a12",
        "name": "SW2 ON",
        "group": "7533b08edc51e1dc",
        "order": 1,
        "width": 0,
        "height": 0,
        "passthru": false,
        "label": "ON",
        "tooltip": "",
        "color": "",
        "bgcolor": "",
        "className": "",
        "icon": "",
        "payload": "TURN ON",
        "payloadType": "str",
        "topic": "topic",
        "topicType": "msg",
        "x": 200,
        "y": 160,
        "wires": [
            [
                "f21c84afff8e53ad",
                "baf59a7ea46f45dc"
            ]
        ]
    },
    {
        "id": "1e418a972e9abe8a",
        "type": "ui_button",
        "z": "3bac108584c47a12",
        "name": "SW2 OFF",
        "group": "7533b08edc51e1dc",
        "order": 2,
        "width": 0,
        "height": 0,
        "passthru": false,
        "label": "OFF",
        "tooltip": "",
        "color": "",
        "bgcolor": "",
        "className": "",
        "icon": "",
        "payload": "TURN OFF",
        "payloadType": "str",
        "topic": "topic",
        "topicType": "msg",
        "x": 200,
        "y": 100,
        "wires": [
            [
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            ]
        ]
    },
    {
        "id": "d2cf5409280a8aea",
        "type": "debug",
        "z": "3bac108584c47a12",
        "name": "debug LED OFF",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "payload",
        "targetType": "msg",
        "statusVal": "",
        "statusType": "auto",
        "x": 500,
        "y": 60,
        "wires": []
    },
    {
        "id": "baf59a7ea46f45dc",
        "type": "debug",
        "z": "3bac108584c47a12",
        "name": "debug LED ON",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "true",
        "targetType": "full",
        "statusVal": "",
        "statusType": "auto",
        "x": 500,
        "y": 120,
        "wires": []
    },
    {
        "id": "24c69eaf64f94b89",
        "type": "function",
        "z": "3bac108584c47a12",
        "name": "separate data",
        "func": "if (msg.parts.index==0){\n\nreturn [msg,null];}\n\nif(msg.parts.index == 1){\n    \n    return [null, msg];\n}\n\n",
        "outputs": 2,
        "noerr": 0,
        "initialize": "",
        "finalize": "",
        "libs": [],
        "x": 540,
        "y": 460,
        "wires": [
            [
                "9f1220715dcbba64"
            ],
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                "b06928b589d55dd6"
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        ]
    },
    {
        "id": "6cedd05c6aa69b9e",
        "type": "debug",
        "z": "3bac108584c47a12",
        "name": "debug split",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "payload",
        "targetType": "msg",
        "statusVal": "",
        "statusType": "auto",
        "x": 670,
        "y": 540,
        "wires": []
    },
    {
        "id": "b06928b589d55dd6",
        "type": "ui_gauge",
        "z": "3bac108584c47a12",
        "name": "Pressure",
        "group": "7254d0ece3aa5932",
        "order": 2,
        "width": 0,
        "height": 0,
        "gtype": "gage",
        "title": " Pressure",
        "label": "hPa",
        "format": "{{value}}",
        "min": "300",
        "max": "1200",
        "colors": [
            "#00b500",
            "#e6e600",
            "#ca3838"
        ],
        "seg1": "600",
        "seg2": "1100",
        "className": "",
        "x": 740,
        "y": 420,
        "wires": []
    },
    {
        "id": "2eef781b5b5273b2",
        "type": "comment",
        "z": "3bac108584c47a12",
        "name": "Read data for Topic2: \"PSoC6Status/temperature,pressure\"",
        "info": "",
        "x": 270,
        "y": 420,
        "wires": []
    },
    {
        "id": "175fc6bcefc273a9",
        "type": "comment",
        "z": "3bac108584c47a12",
        "name": "Sending data for Topic: \"PSoC6Status/led\"",
        "info": "",
        "x": 200,
        "y": 40,
        "wires": []
    },
    {
        "id": "8d5cfad5.2fc08",
        "type": "mqtt-broker",
        "name": "",
        "broker": "test.mosquitto.org",
        "port": "8884",
        "tls": "1dc45291e8d66f6b",
        "clientid": "",
        "autoConnect": true,
        "usetls": true,
        "compatmode": false,
        "protocolVersion": "4",
        "keepalive": "10",
        "cleansession": true,
        "birthTopic": "",
        "birthQos": "0",
        "birthRetain": "false",
        "birthPayload": "",
        "birthMsg": {},
        "closeTopic": "",
        "closeQos": "0",
        "closeRetain": "false",
        "closePayload": "",
        "closeMsg": {},
        "willTopic": "",
        "willQos": "0",
        "willRetain": "false",
        "willPayload": "",
        "willMsg": {},
        "userProps": "",
        "sessionExpiry": ""
    },
    {
        "id": "7254d0ece3aa5932",
        "type": "ui_group",
        "name": "SENSOR",
        "tab": "f69053f849010527",
        "order": 2,
        "disp": true,
        "width": "6",
        "collapse": false,
        "className": ""
    },
    {
        "id": "7533b08edc51e1dc",
        "type": "ui_group",
        "name": "BUTTON ",
        "tab": "f69053f849010527",
        "order": 1,
        "disp": true,
        "width": "6",
        "collapse": false,
        "className": ""
    },
    {
        "id": "1dc45291e8d66f6b",
        "type": "tls-config",
        "name": "",
        "cert": "",
        "key": "",
        "ca": "",
        "certname": "client.crt",
        "keyname": "client.key",
        "caname": "mosquitto.org.crt",
        "servername": "test.mosquitto.org",
        "verifyservercert": true,
        "alpnprotocol": ""
    },
    {
        "id": "f69053f849010527",
        "type": "ui_tab",
        "z": "3bac108584c47a12",
        "name": "Infineon PSoC6",
        "icon": "dashboard",
        "order": 1,
        "disabled": false,
        "hidden": false
    }
]