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Last modified by Xiaoling on 2024/08/19 15:29
From version 44.1
edited by Kilight Cao
on 2022/08/06 15:31
Change comment: Uploaded new attachment "image-20220806153150-10.png", version {1}
To version 47.5
edited by Xiaoling
on 2022/09/17 17:12
Change comment: There is no comment for this version

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Details

Page properties
Author
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1 -XWiki.Kilight
1 +XWiki.Xiaoling
Content
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11 11  
12 12  The LPS8-V2 of Dragino LoRaWAN gateway can communicate with LoRaWAN ABP End Node, the working is based on the built-in server TTN-Stack.
13 13  
14 +
14 14  **It can be used in some cases such as:**
15 15  
16 16  * No internet connection.
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18 18  * Forward the data to the built-in Application server Node-Red.
19 19  * Just storing the data on the gateway or external storage
20 20  
22 +
23 +
21 21  **The basic of this feature is the decoding of** (% style="color:blue" %)**LoRaWAN ABP End Node**(%%). **Requirements:**
22 22  
23 23  1. LoRaWAN End Node in ABP mode. Make sure your end node works in this mode. End node most are default set to OTAA mode
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25 25  1. System version: Since V.12
26 26  
27 27  
31 +
32 +
28 28  = 2.  Quick Start =
29 29  
30 30  
... ... @@ -58,12 +58,12 @@
58 58  == 2.2.  Login to the built-in server TTN-Stack ==
59 59  
60 60  
61 -You can access the gateway's built-in server of **The Things Network - Stack **via the URL( __**//http:~/~/<hostname>:8080 or http:~/~/<local-IPV4-address:8080> //**__) in your browser.
66 +You can access the gateway's built-in server of (% style="color:blue" %)**The Things Network - Stack **(%%)via the URL( __**//http:~/~/<hostname>:8080 or http:~/~/<local-IPV4-address:8080> //**__) in your browser.
62 62  
63 63  Such as  __**//http:~/~/dragino-54ff12:8080  or [[http:~~/~~/<Local-IPV4-Address~>>>http://<Local-IPV4-Address>]]//**__
64 64  
65 65  
66 -Login account:
71 +**Login account:**
67 67  
68 68   (% style="background-color:yellow" %)**User ID: ** ** admin**
69 69  
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128 128  
129 129  
130 130  
131 -=== (% style="color:#037691" %)**MQTT**(%%) ===
136 +=== (% style="color:blue" %)**MQTT**(%%) ===
132 132  
133 133  
134 -You need to connect to this public address on your external server and subscribe to the topic **(v3/<application_name>/devices/<devices_name>/up)**.
139 +You need to connect to this public address on your external server and subscribe to the topic (% style="color:#037691" %)**(v3/<application_name>/devices/<devices_name>/up)**.
135 135  
136 136  
137 137  [[image:image-20220802144754-9.png]]
138 138  
139 139  
140 -**subscribe to the topic and get the data**
145 +(% style="color:#037691" %)**subscribe to the topic and get the data**
141 141  
142 142  [[image:image-20220802145408-10.png]]
143 143  
144 144  
145 145  
151 +=== (% style="color:blue" %)**HTTP**(%%) ===
146 146  
147 -=== (% style="color:#037691" %)**HTTP**(%%) ===
148 148  
149 -
150 150  [[image:image-20220802145450-11.png||height="676" width="1164"]]
151 151  
152 152  
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163 163  
164 164  Data can be stored or read by subscribing to topics: (% style="color:#037691" %)**v3/<application_name>/devices/<devices_name>/up**.
165 165  
166 -Then add the storage node **(write file)**, Users can download the Node-Red flowchart from this link to test data storage：[[attach:test_data_storage.json||target="_blank"]]
170 +Then add the storage node (% style="color:#037691" %)**(write file)**(%%), Users can download the Node-Red flowchart from this link to test data storage：[[attach:test_data_storage.json||target="_blank"]]
167 167  
168 168  After the configuration is complete, users can find the node logs in the root/ directory
169 169  
170 -[[image:image-20220806144426-2.jpeg||height="540" width="1099"]]
171 171  
172 -[[image:image-20220806144606-3.jpeg||height="676" width="1102"]]
175 +[[image:image-20220806153310-11.png||height="588" width="1166"]]
173 173  
174 -[[image:image-20220806144336-1.jpeg]]
175 175  
178 +[[image:image-20220806153112-9.png||height="575" width="1167"]]
179 +
180 +
181 +[[image:image-20220806153048-8.png||height="608" width="1165"]]
182 +
183 +
184 +[[image:image-20220806153150-10.png]]
185 +
186 +
187 +
176 176  = 4.  Sent the downlink to the sensor =
177 177  
178 178  
179 179  Downlinks can be scheduled by publishing the message to the topic (% style="color:#037691" %)** v3/<application_name>/devices/<devices_name>/down/push**.
180 180  
193 +
181 181  (% style="color:red" %)**Note**: **Remember that the format of this topic for The Things Stack Open Source deployment would be (v3/<application_name>/devices/<devices_name>/down/push).**
182 182  
196 +
183 183  [[MQTT Server ~| The Things Stack for LoRaWAN (thethingsindustries.com)>>url:https://www.thethingsindustries.com/docs/integrations/mqtt/]]
184 184  
185 185  
186 -Instead of /push, you can also use /replace to replace the downlink queue. Replacing with an empty array clears the downlink queue. Example:
200 +Instead of /push, you can also use /replace to replace the downlink queue. Replacing with an empty array clears the downlink queue.
187 187  
202 +Example:
203 +
188 188  (% class="box" %)
189 189  (((
190 190  {
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204 204  
205 205  
206 206  
207 -**Node-red**
223 +(% style="color:blue" %)**Node-red**
208 208  
209 209  Users can download the Node-Red flowchart for testing [[attach:mqtt-test.json||target="_blank"]]
210 210  
test_data_storage.json
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22 22   "inputs": 0,
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25 25   "wires": [
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27 + "d50df6c2befc67c2"
28 28   ]
29 29   ]
30 30   },
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95 95   ]
96 96   },
97 97   {
98 - "id": "ec5899a782cb2933",
99 - "type": "file",
98 + "id": "d50df6c2befc67c2",
99 + "type": "function",
100 100   "z": "f98b9b23144085b5",
101 - "name": "ttn_lt22222.log",
102 - "filename": "/root/ttn_lt22222.log",
103 - "appendNewline": true,
104 - "createDir": true,
105 - "overwriteFile": "false",
106 - "encoding": "none",
107 - "x": 400,
108 - "y": 540,
101 + "name": "",
102 + "func": "var data=msg.payload\nmsg.payload=data[\"uplink_message\"][\"decoded_payload\"]\nreturn msg;",
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104 + "noerr": 0,
105 + "initialize": "",
106 + "finalize": "",
107 + "libs": [],
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109 109   "wires": [
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112 112   ]
113 113   ]
114 114   },
115 115   {
116 - "id": "e284a7a78e8eba14",
118 + "id": "3e2fc52d9030e146",
117 117   "type": "debug",
118 118   "z": "f98b9b23144085b5",
119 119   "name": "",
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124 124   "complete": "false",
125 125   "statusVal": "",
126 126   "statusType": "auto",
127 - "x": 630,
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129 129   "wires": []
130 130   },
131 131   {
134 + "id": "d74bd02ca7b40615",
135 + "type": "file",
136 + "z": "f98b9b23144085b5",
137 + "name": "",
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147 + ]
148 + },
149 + {
132 132   "id": "8a5006295bbbe3a5",
133 133   "type": "mqtt-broker",
134 134   "name": "",
image-20220806153310-11.png
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Content