[
  {
    "id": "a67ae376.3be4",
    "type": "tab",
    "label": "mqtt passive",
    "disabled": false,
    "info": ""
  },
  {
    "id": "ce8d711e.3920c",
    "type": "debug",
    "z": "a67ae376.3be4",
    "name": "success",
    "active": true,
    "tosidebar": true,
    "console": false,
    "tostatus": false,
    "complete": "payload",
    "targetType": "msg",
    "statusVal": "",
    "statusType": "auto",
    "x": 700,
    "y": 300,
    "wires": []
  },
  {
    "id": "50578245.5b2d0c",
    "type": "debug",
    "z": "a67ae376.3be4",
    "name": "error",
    "active": true,
    "tosidebar": true,
    "console": false,
    "tostatus": false,
    "complete": "payload",
    "targetType": "msg",
    "statusVal": "",
    "statusType": "auto",
    "x": 690,
    "y": 360,
    "wires": []
  },
  {
    "id": "827c2360.43a15",
    "type": "inject",
    "z": "a67ae376.3be4",
    "name": "",
    "props": [
      {
        "p": "payload"
      },
      {
        "p": "topic",
        "vt": "str"
      }
    ],
    "repeat": "10",
    "crontab": "",
    "once": false,
    "onceDelay": 0.1,
    "topic": "",
    "payload": "",
    "payloadType": "date",
    "x": 350,
    "y": 180,
    "wires": [["879b6d2a.c6721"]]
  },
  {
    "id": "879b6d2a.c6721",
    "type": "mqtt out",
    "z": "a67ae376.3be4",
    "name": "",
    "topic": "mqtt",
    "qos": "",
    "retain": "",
    "broker": "9e9202b4.186a5",
    "x": 690,
    "y": 180,
    "wires": []
  },
  {
    "id": "37c2e3a4.285abc",
    "type": "mqtt in",
    "z": "a67ae376.3be4",
    "name": "",
    "topic": "mqtt",
    "qos": "2",
    "datatype": "auto",
    "broker": "9e9202b4.186a5",
    "x": 220,
    "y": 300,
    "wires": [["f477cd.29f7383"]]
  },
  {
    "id": "f477cd.29f7383",
    "type": "heartbeat",
    "z": "a67ae376.3be4",
    "frequency": "10",
    "protocol": "passive",
    "onfail": false,
    "delay": 5,
    "x": 460,
    "y": 300,
    "wires": [[], ["ce8d711e.3920c"], ["50578245.5b2d0c"]]
  },
  {
    "id": "9e9202b4.186a5",
    "type": "mqtt-broker",
    "z": "",
    "name": "",
    "broker": "localhost",
    "port": "1883",
    "clientid": "",
    "usetls": false,
    "compatmode": false,
    "keepalive": "60",
    "cleansession": true,
    "birthTopic": "heartbeat",
    "birthQos": "0",
    "birthPayload": "Alive",
    "closeTopic": "",
    "closeQos": "0",
    "closePayload": "Disconnecting",
    "willTopic": "",
    "willQos": "0",
    "willPayload": "Unexpected disconnection occured"
  }
]