node-red-contrib-power-saver/examples/lowest-price-for-heating-cables.json

A module for Node-RED that you can use to turn on and off a switch based on power prices

[
  {
    "id": "4f11b5ae.4cc22c",
    "type": "inject",
    "z": "d938c47f.3398f8",
    "name": "Refresh",
    "props": [
      {
        "p": "payload"
      }
    ],
    "repeat": "3600",
    "crontab": "",
    "once": true,
    "onceDelay": "1",
    "topic": "",
    "payload": "{viewer{homes{currentSubscription{priceInfo{today{totalstartsAt}tomorrow{totalstartsAt}}}}}}",
    "payloadType": "str",
    "x": 120,
    "y": 40,
    "wires": [["ab2d599a.077738"]]
  },
  {
    "id": "ab2d599a.077738",
    "type": "tibber-query",
    "z": "d938c47f.3398f8",
    "name": "Get Tibber prices",
    "active": true,
    "apiEndpointRef": "b70ec5d0.6f8f08",
    "x": 310,
    "y": 40,
    "wires": [["0ef929fde193cf4d"]]
  },
  {
    "id": "0ef929fde193cf4d",
    "type": "ps-receive-price",
    "z": "d938c47f.3398f8",
    "name": "Price Receiver",
    "x": 140,
    "y": 100,
    "wires": [["5b6be1568744c6cf", "391ac08890e0dd40"]]
  },
  {
    "id": "391ac08890e0dd40",
    "type": "ps-strategy-lowest-price",
    "z": "d938c47f.3398f8",
    "name": "Lowest Price",
    "fromTime": "00",
    "toTime": "00",
    "hoursOn": "12",
    "doNotSplit": false,
    "sendCurrentValueWhenRescheduling": true,
    "outputIfNoSchedule": "true",
    "outputOutsidePeriod": "true",
    "x": 410,
    "y": 400,
    "wires": [["32f17ab2.927cf6"], ["526a6e89600f0f19"], ["ed7202ff.b5725"]]
  },
  {
    "id": "32f17ab2.927cf6",
    "type": "api-call-service",
    "z": "d938c47f.3398f8",
    "name": "Turn up",
    "server": "ec4a12a1.b2be9",
    "version": 3,
    "debugenabled": true,
    "service_domain": "climate",
    "service": "set_temperature",
    "entityId": "climate.varme_gulv_kjellerstue",
    "data": "{\"temperature\":27}",
    "dataType": "json",
    "mergecontext": "",
    "mustacheAltTags": false,
    "outputProperties": [],
    "queue": "last",
    "x": 700,
    "y": 340,
    "wires": [[]]
  },
  {
    "id": "526a6e89600f0f19",
    "type": "api-call-service",
    "z": "d938c47f.3398f8",
    "name": "Turn down",
    "server": "ec4a12a1.b2be9",
    "version": 3,
    "debugenabled": true,
    "service_domain": "climate",
    "service": "set_temperature",
    "entityId": "climate.varme_gulv_kjellerstue",
    "data": "{\"temperature\":25}",
    "dataType": "json",
    "mergecontext": "",
    "mustacheAltTags": false,
    "outputProperties": [],
    "queue": "last",
    "x": 710,
    "y": 400,
    "wires": [[]]
  },
  {
    "id": "ed7202ff.b5725",
    "type": "debug",
    "z": "d938c47f.3398f8",
    "name": "Lowest Price Schedule",
    "active": true,
    "tosidebar": true,
    "console": false,
    "tostatus": false,
    "complete": "payload",
    "targetType": "msg",
    "statusVal": "",
    "statusType": "auto",
    "x": 750,
    "y": 460,
    "wires": []
  },
  {
    "id": "82c86d92b7c9292c",
    "type": "inject",
    "z": "d938c47f.3398f8",
    "name": "Send schedule",
    "props": [
      {
        "p": "payload"
      }
    ],
    "repeat": "",
    "crontab": "",
    "once": false,
    "onceDelay": 0.1,
    "topic": "",
    "payload": "{\"commands\":{\"sendSchedule\":true}}",
    "payloadType": "json",
    "x": 140,
    "y": 260,
    "wires": [["5b6be1568744c6cf", "391ac08890e0dd40"]]
  },
  {
    "id": "b70ec5d0.6f8f08",
    "type": "tibber-api-endpoint",
    "feedUrl": "wss://api.tibber.com/v1-beta/gql/subscriptions",
    "queryUrl": "https://api.tibber.com/v1-beta/gql",
    "name": "Tibber API"
  },
  {
    "id": "ec4a12a1.b2be9",
    "type": "server",
    "name": "Home Assistant",
    "version": 2,
    "addon": true,
    "rejectUnauthorizedCerts": true,
    "ha_boolean": "y|yes|true|on|home|open",
    "connectionDelay": true,
    "cacheJson": true,
    "heartbeat": false,
    "heartbeatInterval": 30
  }
]