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Last modified by Xiaoling on 2024/08/19 15:29
From version 47.4
edited by Xiaoling
on 2022/09/17 17:04
Change comment: There is no comment for this version
To version 11.1
edited by Xiaoye
on 2022/08/02 14:32
Change comment: Uploaded new attachment "image-20220802143214-8.png", version {1}

Summary

Details

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1 -XWiki.Xiaoling
1 +XWiki.Xiaoye
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1 1  (% class="wikigeneratedid" %)
2 -**Table of Contents：**
2 +
3 3  
4 4  {{toc/}}
5 5  
6 += 1. Introduction =
6 6  
7 7  
8 -
9 -= 1.  Introduction =
10 -
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  
11 +It can be used in some cases such as:
14 14  
15 -**It can be used in some cases such as:**
16 -
17 17  * No internet connection.
18 18  * Users want to get data forward in the gateway and forward it to their server based on MQTT/HTTP.
19 19  * Forward the data to the built-in Application server Node-Red.
20 20  * Just storing the data on the gateway or external storage
21 21  
18 +The basic of this feature is the decoding of **LoRaWAN ABP End Node**. Requirements:
22 22  
23 -
24 -**The basic of this feature is the decoding of** (% style="color:blue" %)**LoRaWAN ABP End Node**(%%). **Requirements:**
25 -
26 26  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
27 27  1. LoRaWAN Gateway model: LPS8-V2
28 28  1. System version: Since V.12
29 29  
24 += 2. Quick Start =
30 30  
31 31  
32 -= 2.  Quick Start =
27 +== 2.1.  Login to the build-in server TTN-Stack ==
33 33  
34 34  
35 -The default factory version of LPS8-V2 is installed with the Built-in LoRaWAN Server: (% style="color:blue" %)**The Things Network - Stack (Open Source 3.19 Version).**
30 +== 2.2. Add the gateway & the sensor ==
36 36  
37 -Once the gateway is DHCP an IPV4 address, and then you can access the build-in server TTN-Stack.
38 38  
33 +== 2.3. Add the decoder ==
39 39  
40 40  
41 -== 2.1.  Configure the gateway mode ==
36 +== 2.4. Check the date ==
42 42  
43 43  
44 -You can access  the gateway's Manage Web UI, via the URL ( (% style="color:blue" %)__**//http:~/~/<hostname> or http:~/~/<local-IPV4-address> //**__(%%)) in your browser
39 += 3. Forward the data or store the data =
45 45  
46 46  
42 +== 3.1. Forward data to an external server based on MQTT/HTTP. ==
47 47  
48 -=== (% style="color:#037691" %)**Selecting the right frequency band**(%%) ===
49 49  
45 +== 3.2 Forward data to the built-in application server Node-Red. ==
50 50  
51 -[[image:image-20220802142103-1.png]]
52 52  
48 +== 3.3 Just storing the data on the gateway or external storage. ==
53 53  
54 54  
55 -=== (% style="color:#037691" %)**Configure the Semtech UDP forwarder**(%%) ===
51 += 4. Sent the downlink to the sensor =
56 56  
57 57  
58 -[[image:image-20220802142147-3.png]]
54 += 5. Trouble Shootings =
59 59  
60 -
61 -
62 -== 2.2.  Login to the built-in server TTN-Stack ==
63 -
64 -
65 -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.
66 -
67 -Such as  __**//http:~/~/dragino-54ff12:8080  or [[http:~~/~~/<Local-IPV4-Address~>>>http://<Local-IPV4-Address>]]//**__
68 -
69 -
70 -**Login account:**
71 -
72 - (% style="background-color:yellow" %)**User ID: ** ** admin**
73 -
74 - (% style="background-color:yellow" %)**Password: ** ** dragino**
75 -
76 -
77 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220725171719-1.png?width=769&height=570&rev=1.1||alt="image-20220725171719-1.png"]]
78 -
79 -
80 -
81 -== 2.3.  Add the gateway & the sensor ==
82 -
83 -
84 -Here only show the image of the finish, more details about how to add the gateway & sensor refer to this wiki:
85 -
86 -
87 -
88 -=== (% style="color:#037691" %)**Add the gateway**(%%) ===
89 -
90 -
91 -[[image:image-20220802142946-5.png]]
92 -
93 -
94 -
95 -=== (% style="color:#037691" %)**Add the Sensor**(%%) ===
96 -
97 -
98 -[[image:image-20220802143031-6.png||height="794" width="1375"]]
99 -
100 -
101 -
102 -== 2.4.  Add the decoder ==
103 -
104 -
105 -If you use dragino sensors then you can find the recorder on this URL:
106 -
107 -
108 -[[image:image-20220802143129-7.png]]
109 -
110 -
111 -
112 -== 2.5.  Visual Data ==
113 -
114 -
115 -In this section, you can be seen that the payload of the sensor has been interpreted as visual data.
116 -
117 -And the next part will discuss where to let the data flow。
118 -
119 -
120 -[[image:image-20220802143214-8.png]]
121 -
122 -
123 -
124 -= 3.  Forward the data or store the data =
125 -
126 -
127 -You are done most of the work, now you just need to plan the flow of data to where.
128 -
129 -
130 -
131 -== 3.1  Forward data to an external server based on MQTT/HTTP. ==
132 -
133 -
134 -
135 -=== (% style="color:#037691" %)**MQTT**(%%) ===
136 -
137 -
138 -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 -
140 -
141 -[[image:image-20220802144754-9.png]]
142 -
143 -
144 -**subscribe to the topic and get the data**
145 -
146 -[[image:image-20220802145408-10.png]]
147 -
148 -
149 -
150 -
151 -=== (% style="color:#037691" %)**HTTP**(%%) ===
152 -
153 -
154 -[[image:image-20220802145450-11.png||height="676" width="1164"]]
155 -
156 -
157 -
158 -== 3.2  Forward data to the built-in application server Node-Red. ==
159 -
160 -
161 -[[image:image-20220802150715-1.png||height="739" width="1171"]]
162 -
163 -
164 -
165 -== 3.3  Just storing the data on the gateway or external storage. ==
166 -
167 -
168 -Data can be stored or read by subscribing to topics: (% style="color:#037691" %)**v3/<application_name>/devices/<devices_name>/up**.
169 -
170 -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"]]
171 -
172 -After the configuration is complete, users can find the node logs in the root/ directory
173 -
174 -
175 -[[image:image-20220806153310-11.png||height="588" width="1166"]]
176 -
177 -
178 -[[image:image-20220806153112-9.png||height="575" width="1167"]]
179 -
180 -
181 -
182 -
183 -[[image:image-20220806153048-8.png||height="608" width="1165"]]
184 -
185 -
186 -[[image:image-20220806153150-10.png]]
187 -
188 -
189 -
190 -= 4.  Sent the downlink to the sensor =
191 -
192 -
193 -Downlinks can be scheduled by publishing the message to the topic (% style="color:#037691" %)** v3/<application_name>/devices/<devices_name>/down/push**.
194 -
195 -(% 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).**
196 -
197 -[[MQTT Server ~| The Things Stack for LoRaWAN (thethingsindustries.com)>>url:https://www.thethingsindustries.com/docs/integrations/mqtt/]]
198 -
199 -
200 -Instead of /push, you can also use /replace to replace the downlink queue. Replacing with an empty array clears the downlink queue. Example:
201 -
202 -(% class="box" %)
203 -(((
204 -{
205 - "downlinks": [{
206 - "f_port": 2,
207 - "frm_payload": "AwAA",  
208 - "priority": "HIGH",
209 - "confirmed": true
210 - }]
211 -}
212 -)))
213 -
214 -[[image:image-20220802170358-4.png||height="656" width="898"]]
215 -
216 -
217 -[[image:image-20220802164844-3.png||height="345" width="1131"]]
218 -
219 -
220 -
221 -**Node-red**
222 -
223 -Users can download the Node-Red flowchart for testing [[attach:mqtt-test.json||target="_blank"]]
224 -
225 -
226 -[[image:image-20220802172021-6.png||height="455" width="1240"]]
227 -
228 -
229 -
230 -= 5.  Trouble Shootings =
231 -
232 -
233 -
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