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Node : Find product

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Quentin DESBOIS edited this page Mar 29, 2018 · 9 revisions

atim-find-product AGATE only

This node add attribute product as product's name to the current msg.payload send through input.

The node uses AGATE RestAPI to find Profile's name of device into LoRaWAN Network Server and applied it into product attribute

Minimum required input values

  • msg.payload: JSON Object {} :
    • deveui: String
      • e.g : "70B3D59BA0000000"

Configuration

  • atim-agate-user : Create or select an user access authorization for RestAPI Request

Examples

Input example : msg.payload

From MQTT subscription to AGATE Connector

{
  "all_gw": [
    {
      "lsnr": 10.2,
      "mac": "B827EBFFFEA4B183",
      "rssi": -42
    }
  ],
  "app": "PlatformACW",
  "appargs": "atim",
  "battery": 239,
  "best_gw": {
    "lsnr": 10.2,
    "mac": "B827EBFFFEA4B183",
    "rssi": -42
  },
  "codr": "4/5",
  "data": "320101000000073E",
  "datetime": "2018-03-12T11:47:16Z",
  "datr": "SF12BW125",
  "devaddr": "00A435B5",
  "deveui": "70B3D59BA00060000",
  "fcnt": 7676,
  "freq": 868.3,
  "port": 5
}

Output example : msg.payload 

{
  "all_gw": [
    {
      "lsnr": 10.2,
      "mac": "B827EBFFFEA4B183",
      "rssi": -42
    }
  ],
  "app": "PlatformACW",
  "appargs": "atim",
  "battery": 239,
  "best_gw": {
    "lsnr": 10.2,
    "mac": "B827EBFFFEA4B183",
    "rssi": -42
  },
  "codr": "4/5",
  "data": "320101000000073E",
  "datetime": "2018-03-12T11:47:16Z",
  "datr": "SF12BW125",
  "devaddr": "00A435B5",
  "deveui": "70B3D59BA0000000",
  "fcnt": 7676,
  "freq": 868.3,
  "port": 5,
  "product": "AST/LW8-TEMP-V2"
}

Flow example

Add product attribute into current msg.payload from MQTT subscription

  • First, create mqtt (input) node and configure it with broker's informations and topic:
  • Create atim-find-product node, wired with previous node and set up :
    • Auth : Add new atim-agate-user and press pencil icon
    • Please fill forms with the same credentials than AGATE LoRaWAN Network server
      • Default : Username is admin / Password is admin
  • Add the last node : debug and wired with previous node
  • Deploy !
[{"id":"5ccfd824.f2cb68","type":"tab","label":"atim-find-product","disabled":false,"info":""},{"id":"6991d027.0043","type":"mqtt in","z":"5ccfd824.f2cb68","name":"","topic":"out/#","qos":"2","broker":"d4c6dc9e.35d07","x":310,"y":100,"wires":[["ee5f5602.8d7538"]]},{"id":"ee5f5602.8d7538","type":"atim-find-product","z":"5ccfd824.f2cb68","user":"4827ca9d.d55f84","x":510,"y":100,"wires":[["342692af.2a096e"]]},{"id":"342692af.2a096e","type":"debug","z":"5ccfd824.f2cb68","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","x":730,"y":100,"wires":[]},{"id":"d4c6dc9e.35d07","type":"mqtt-broker","z":"","name":"","broker":"127.0.0.1","port":"1883","clientid":"","usetls":false,"compatmode":true,"keepalive":"60","cleansession":true,"willTopic":"","willQos":"0","willPayload":"","birthTopic":"","birthQos":"0","birthPayload":""},{"id":"4827ca9d.d55f84","type":"atim-agate-user","z":"","name":"ogate","password":"ogate"}]
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