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Last modified by Xiaoling on 2025/07/31 15:53
From version 31.1
edited by Kilight Cao
on 2024/01/22 09:54
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To version 25.1
edited by Kilight Cao
on 2023/01/06 14:31
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28 28  == 2.2 Typology & Instruction ==
29 29  
30 30  
31 -(% aria-label="image-20220527144058-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527144058-1.png||data-widget="image"]]
31 +(% aria-label="image-20220527144058-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527144058-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
32 32  
33 -(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
34 -
35 35  Network Structure
36 36  
37 37  
36 +**[[Intrudctions>>Communicate with ABP End Node without LoRaWAN Network Server --- LG308||anchor="H4.Example2:CommunicatetoTCPServer"]]**
37 +
38 +
39 +
38 38  = 3. Raw LoRa Mode TCP Connection =
39 39  
42 +
40 40  == 3.1 Support Hardware ==
41 41  
42 42  
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55 55  TCP/IP Forward working topology
56 56  
57 57  
61 +
58 58  == 3.3 Instruction Before Firmware lgw~-~-build-v5.4.1606631585-20201129-1434 ==
59 59  
64 +
60 60  === 3.3.1 Select TCP-IP Client mode ===
61 61  
62 62  
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65 65  Select TCP-IP Client mode
66 66  
67 67  
73 +
68 68  === 3.3.2 Configure the Radio channel ===
69 69  
70 70  
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73 73  Configure the Radio channel with the match radio settings frequency as the LoRa End Node
74 74  
75 75  
82 +
76 76  === 3.3.3 Configure TCP Server Info ===
77 77  
78 78  
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83 83  Configure TCP Server Info
84 84  
85 85  
93 +
86 86  === 3.3.4 About uplink data format from End Node ===
87 87  
88 88  
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94 94  For example, if we have configured 2 channels 12345 and 34567.
95 95  And there is are three LoRa End nodes sending: 12345,34567,78
96 96  The LG02 will accept the data from 12345 and 34567, it will ignore the data from Node 78
97 -
98 -
99 99  (% style="color:blue" %)**Case 1**:(%%)
100 100   Node 12345 send <12345>field1=0.0&field2=1102.0
101 101   Node 34567 doesn’t send anyting
102 102   The TCP/IP server will get {"12345":"field1=0.0&field2=1102.0"}
103 -
104 -
105 105  (% style="color:blue" %)**Case 2**:(%%)
106 106   Node 12345 send <12345>field1=0.0&field2=1102.0
107 107   Node 34567 send <34567>temp=34
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116 116  LoRa End Device reference source code: [[check this link>>url:https://github.com/dragino/Arduino-Profile-Examples/blob/master/libraries/Dragino/examples/IoTServer/ThingSpeak/MQTT_Client/MQTT_DHT11_Client_updata_to_ThingSpeak_/MQTT_DHT11_Client_updata_to_ThingSpeak_.ino]].
117 117  
118 118  
123 +
119 119  == 3.4 Instruction After Firmware lgw~-~-build~-~-v5.4.1612428704~-~-20210204-1653 ==
120 120  
126 +
121 121  === 3.4.1 Configure the Radio channel ===
122 122  
123 123  
124 -(% aria-label="image-20220527145111-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527145111-7.png||data-widget="image"]]
130 +(% aria-label="image-20220527145111-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527145111-7.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
125 125  
126 -(% title="Click and drag to resize" %)​
127 -
128 128  Configure the Radio channel with the match radio settings frequency as the LoRa End Node
129 129  
130 130  
135 +
131 131  === 3.4.2 Configure TCP Server Info ===
132 132  
133 133  
134 134  (% style="color:red" %)**Note: Gateway will transfer the packet if they arrive in the right format .**
135 135  
136 -(% aria-label="image-20220527145151-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527145151-8.png||data-widget="image"]]
141 +(% aria-label="image-20220527145151-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527145151-8.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
137 137  
138 -(% title="Click and drag to resize" %)​
139 -
140 140  Configure TCP Server Info
141 141  
142 142  
146 +
143 143  === 3.4.3 About uplink data format from End Node ===
144 144  
145 145  
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182 182  
183 183  == 3.5 Instruction After Firmware lgw~-~-build-v5.4.1668567157-20221116-1054 ==
184 184  
189 +
185 185  === 3.5.1 Configure the Frequency Plan ===
186 186  
187 -
188 188  [[image:image-20230105114141-1.png||height="539" width="1128"]]
189 189  
190 190  Configure the Frequency Plan with the match radio settings frequency as the LoRa End Node
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211 211  
212 212  [[image:image-20230105171605-5.png||height="513" width="1084"]]
213 213  
214 -
215 215  [[image:image-20230105171235-4.png||height="480" width="523"]]
216 216  
217 -
218 -(% class="wikigeneratedid" %)
219 -== 3.6 Example: Use TCP in LPS8v2 ==
220 -
221 -LPS8v2 includes a local ChirpStack Server and Node-Red. This example shows how to configure LHT65N to use with the local Node-Red server. This example assumes users already have:
222 -
223 -* LHT65N register on LPS8v2 Built-In ChirpStack server already
224 -* The user is able to see the data on the built-in ChirpStack server device page.
225 -
226 -Below are steps for LPS8v2 to transfer data from a node to the TCP server.
227 -
228 -=== 3.6.1 Link Node-Red to Local ChirpStack ===
229 -
230 -Users can download the Node-Red decoder from this link and import it into the Node-Red platform: 
231 -
232 -For more information on importing Input Flow, check out this link: **[[Import Input Flow for Dragino Sensors>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H3.A0ImportInputFlowforDraginoSensors]]**
233 -
234 -After importing the Input Flow is complete, the user needs to edit the MQTT in the node
235 -
236 -
237 -**~1. Change the Topic**
238 -
239 -Topic modifies it to the following format:
240 -
241 -**application/Application ID/device/End device ID/event/up**
242 -
243 -Reference link: [[**Node-RED integration** >>url:https://www.chirpstack.io/docs/guides/node-red-integration.html]]
244 -
245 -[[image:image-20240122094847-1.png||height="756" width="1232"]]
246 -
247 -
248 -**2. Enter the MQTT configuration information**
249 -
250 -
251 -[[image:image-20240122094930-2.png||height="767" width="1251"]]
252 -
253 -
254 -**3.** **Click "Update" and Deploy**
255 -
256 -"Connected" indicates that the Link Node-red to Local Chirpstack is normal.
257 -
258 -[[image:image-20240122095122-3.png||height="765" width="1247"]]
259 -
260 -
261 -**4. Connect to the TCP server**
262 -
263 -[[image:image-20240122095313-4.png||height="767" width="1250"]]
264 -
265 -
266 -**5. Finally, check the data**
267 -
268 -[[image:image-20240122095424-5.png||height="779" width="1269"]]
269 -
270 -
271 271  = 4. Reference =
272 272  
273 273  
274 274  Set up a TCP/IP server use node.js: [[Reference Link>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware/customized_script/&file=node_tcp_server.txt]]
275 -
276 -
277 -
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