Changes for page Communicate with ABP End Node on the LPS8-V2 Gateway

Last modified by Xiaoling on 2024/08/19 15:29

From version < 29.1 >

edited by Kilight Cao
on 2022/08/02 17:20

To version < 24.1 >

edited by Kilight Cao
on 2022/08/02 17:03

Change comment: Uploaded new attachment "image-20220802170358-4.png", version {1}

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@@ -138,7 +138,7 @@
  Downlinks can be scheduled by publishing the message to the topic v3/{application id}/devices/{device id}/down/push.
--**Note**: **Remember that the format of this topic for The Things Stack Open Source deployment would be (v3/<application_name>/devices/<devices_name>/push).**
++**Note**: **Remember that the format of this topic for The Things Stack Open Source deployment would be v3/{application id}/devices/{device id}/down/push.**
  [[MQTT Server ~| The Things Stack for LoRaWAN (thethingsindustries.com)>>url:https://www.thethingsindustries.com/docs/integrations/mqtt/]]
@@ -145,29 +145,9 @@
  Instead of /push, you can also use /replace to replace the downlink queue. Replacing with an empty array clears the downlink queue. Example:
--(% class="box" %)
--(((
--{
--  "downlinks": [{
--    "f_port": 2,
--    "frm_payload": "AwAA",
--    "priority": "HIGH",
--    "confirmed": true
--  }]
--}
--)))
++[[image:image-20220802164437-2.png||height="493" width="840"]]
--[[image:image-20220802170358-4.png||height="656" width="898"]]
--
  [[image:image-20220802164844-3.png||height="345" width="1131"]]
--
--Node-red
--
--Users can download the Node-Red flowchart for testing [[attach:mqtt-test.json||target="_blank"]]
--
--
--[[image:image-20220802172021-6.png||height="455" width="1240"]]
--
  = 5. Trouble Shootings =

image-20220802171735-5.png

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mqtt-test.json

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--[
--    {
--        "id": "f98b9b23144085b5",
--        "type": "tab",
--        "label": "MQTT subscribe to topic and publishe topic",
--        "disabled": false,
--        "info": "subscribe to the topic and get the data\npublishe to the topic and donwlink",
--        "env": []
--    },
--    {
--        "id": "d60e334e17faa4bf",
--        "type": "mqtt in",
--        "z": "f98b9b23144085b5",
--        "name": "",
--        "topic": "v3/#",
--        "qos": "0",
--        "datatype": "json",
--        "broker": "8a5006295bbbe3a5",
--        "nl": false,
--        "rap": true,
--        "rh": 0,
--        "inputs": 0,
--        "x": 210,
--        "y": 540,
--        "wires": [
--            [
--                "9b2373a7853b7140"
--            ]
--        ]
--    },
--    {
--        "id": "9b2373a7853b7140",
--        "type": "debug",
--        "z": "f98b9b23144085b5",
--        "name": "",
--        "active": true,
--        "tosidebar": true,
--        "console": false,
--        "tostatus": false,
--        "complete": "false",
--        "statusVal": "",
--        "statusType": "auto",
--        "x": 470,
--        "y": 540,
--        "wires": []
--    },
--    {
--        "id": "90106832d11c1e01",
--        "type": "mqtt out",
--        "z": "f98b9b23144085b5",
--        "name": "Downlink",
--        "topic": "v3/opwwc/devices/eui-70b3d57ed00538acsss/down/push",
--        "qos": "0",
--        "retain": "",
--        "respTopic": "",
--        "contentType": "",
--        "userProps": "",
--        "correl": "",
--        "expiry": "",
--        "broker": "8a5006295bbbe3a5",
--        "x": 580,
--        "y": 680,
--        "wires": []
--    },
--    {
--        "id": "39f27fd319d2476e",
--        "type": "inject",
--        "z": "f98b9b23144085b5",
--        "name": "Activate",
--        "props": [
--            {
--                "p": "payload"
--            },
--            {
--                "p": "topic",
--                "vt": "str"
--            }
--        ],
--        "repeat": "",
--        "crontab": "",
--        "once": true,
--        "onceDelay": 0.1,
--        "topic": "",
--        "payload": "",
--        "payloadType": "date",
--        "x": 200,
--        "y": 680,
--        "wires": [
--            [
--                "ad20a4e36d612089"
--            ]
--        ]
--    },
--    {
--        "id": "ad20a4e36d612089",
--        "type": "template",
--        "z": "f98b9b23144085b5",
--        "name": "Publish",
--        "field": "payload",
--        "fieldType": "msg",
--        "format": "handlebars",
--        "syntax": "mustache",
--        "template": "{\n  \"downlinks\": [{\n    \"f_port\": 2,\n    \"frm_payload\": \"AwAA\",\n    \"priority\": \"HIGH\",\n    \"confirmed\": true\n  }]\n}",
--        "output": "str",
--        "x": 400,
--        "y": 680,
--        "wires": [
--            [
--                "90106832d11c1e01"
--            ]
--        ]
--    },
--    {
--        "id": "8a5006295bbbe3a5",
--        "type": "mqtt-broker",
--        "name": "",
--        "broker": "127.0.0.1",
--        "port": "1883",
--        "clientid": "",
--        "autoConnect": true,
--        "usetls": false,
--        "protocolVersion": "4",
--        "keepalive": "60",
--        "cleansession": true,
--        "birthTopic": "",
--        "birthQos": "0",
--        "birthPayload": "",
--        "birthMsg": {},
--        "closeTopic": "",
--        "closeQos": "0",
--        "closePayload": "",
--        "closeMsg": {},
--        "willTopic": "",
--        "willQos": "0",
--        "willPayload": "",
--        "willMsg": {},
--        "sessionExpiry": ""
--    }
--]

Changes for page Communicate with ABP End Node on the LPS8-V2 Gateway

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