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Last modified by Xiaoling on 2025/07/31 15:53
From version 30.1
edited by Kilight Cao
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To version 32.1
edited by Xiaoling
on 2025/07/31 15:53
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1 -XWiki.Kilight
1 +XWiki.Xiaoling
Content
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15 15  In the TCP IP Client mode, LoRa Gateway can accept LoRa or LoRaWAN packets and send it to the TCP/IP server.
16 16  
17 17  
18 -
19 19  = 2. LoRaWAN Mode TCP Connection =
20 20  
21 21  == 2.1 Support Hardware ==
22 22  
22 +* [[DLOS8N>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/225-dlos8n.html]], [[LPS8N>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/200-lps8n.html]], [[LG308N>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/229-lg308n.html]]
23 23  
24 -* [[LPS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/148-lps8.html]]
25 -* [[LG308>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]], [[DLOS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/160-dlos8.html]]
26 -
27 -
28 -
29 29  == 2.2 Typology & Instruction ==
30 30  
31 31  
32 -(% aria-label="image-20220527144058-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527144058-1.png||data-widget="image"]]
27 +(% aria-label="image-20220527144058-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527144058-1.png]]
33 33  
34 34  (% 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" %)​
35 35  
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44 44  * [[LG01-N>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/143-lg01n.html]], [[OLG01-N>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/144-olg01n.html]]
45 45  * [[LG02>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/135-lg02.html]], [[OLG02>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/136-olg02.html]]
46 46  
47 -
48 -
49 49  == 3.2 Typology ==
50 50  
51 51  
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52 52  The working topology is as below. In this mode, The Uplink LoRa packets should use a customized format.
53 53  
54 54  
55 -(% aria-label="image-20220527144300-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527144300-2.png||data-widget="image"]](% title="Click and drag to resize" %)​
48 +(% aria-label="image-20220527144300-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527144300-2.png]](% title="Click and drag to resize" %)​
56 56  
57 57  TCP/IP Forward working topology
58 58  
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62 62  === 3.3.1 Select TCP-IP Client mode ===
63 63  
64 64  
65 -(% aria-label="image-20220527144723-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527144723-3.png||data-widget="image"]](% title="Click and drag to resize" %)​
58 +(% aria-label="image-20220527144723-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527144723-3.png]](% title="Click and drag to resize" %)​
66 66  
67 67  Select TCP-IP Client mode
68 68  
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70 70  === 3.3.2 Configure the Radio channel ===
71 71  
72 72  
73 -(% aria-label="image-20220527144755-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527144755-4.png||data-widget="image"]](% title="Click and drag to resize" %)​
66 +(% aria-label="image-20220527144755-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527144755-4.png]](% title="Click and drag to resize" %)​
74 74  
75 75  Configure the Radio channel with the match radio settings frequency as the LoRa End Node
76 76  
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80 80  
81 81  (% style="color:red" %)**Note: Gateway may receive many LoRa packets, it will only transfer the packet with the same ID as specify in the channel.**
82 82  
83 -(% aria-label="image-20220527144837-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527144837-5.png||data-widget="image"]](% title="Click and drag to resize" %)​
76 +(% aria-label="image-20220527144837-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527144837-5.png]](% title="Click and drag to resize" %)​
84 84  
85 85  Configure TCP Server Info
86 86  
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110 110   The TCP/IP server will get {"34567":"temp=34","12345":"field1=0.0&field2=1102.0"}
111 111  )))
112 112  
113 -(% aria-label="image-20220527144959-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527144959-6.png||data-widget="image"]](% title="Click and drag to resize" %)​
106 +(% aria-label="image-20220527144959-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527144959-6.png]](% title="Click and drag to resize" %)​
114 114  
115 115  Configure TCP Server Info
116 116  
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123 123  === 3.4.1 Configure the Radio channel ===
124 124  
125 125  
126 -(% aria-label="image-20220527145111-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527145111-7.png||data-widget="image"]]
119 +(% aria-label="image-20220527145111-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527145111-7.png]]
127 127  
128 128  (% title="Click and drag to resize" %)​
129 129  
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135 135  
136 136  (% style="color:red" %)**Note: Gateway will transfer the packet if they arrive in the right format .**
137 137  
138 -(% aria-label="image-20220527145151-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527145151-8.png||data-widget="image"]]
131 +(% aria-label="image-20220527145151-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527145151-8.png]]
139 139  
140 140  (% title="Click and drag to resize" %)​
141 141  
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174 174  
175 175  and TCP server get:
176 176  
177 -(% aria-label="image-20220527145304-9.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527145304-9.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" %)​
170 +(% aria-label="image-20220527145304-9.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527145304-9.png]](% 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" %)​
178 178  
179 179  TCP Server
180 180  
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197 197  
198 198  (% style="color:red" %)**Note: Gateway will transfer the packet if they arrive in the right format.**
199 199  
200 -(% aria-label="image-20220527145151-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527145151-8.png||data-widget="image"]]
193 +(% aria-label="image-20220527145151-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527145151-8.png]]
201 201  
202 202  
203 203  === 3.5.3 Configure ABP Decryption ===
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208 208  [[image:image-20230105170545-2.png||height="577" width="1087"]]
209 209  
210 210  
211 -=== 3.5.3 About uplink data format from End Node ===
204 +=== 3.5.4 About uplink data format from End Node ===
212 212  
213 213  
214 214  [[image:image-20230105171605-5.png||height="513" width="1084"]]
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217 217  [[image:image-20230105171235-4.png||height="480" width="523"]]
218 218  
219 219  
213 +== 3.6 Example: Use TCP in LPS8v2 ==
214 +
215 +
216 +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:
217 +
218 +* LHT65N register on LPS8v2 Built-In ChirpStack server already
219 +* The user is able to see the data on the built-in ChirpStack server device page.
220 +
221 +Below are steps for LPS8v2 to transfer data from a node to the TCP server.
222 +
223 +
224 +=== 3.6.1 Link Node-Red to Local ChirpStack ===
225 +
226 +
227 +Users can download the Node-Red decoder from this link and import it into the Node-Red platform: 
228 +
229 +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]]**
230 +
231 +After importing the Input Flow is complete, the user needs to edit the MQTT in the node
232 +
233 +
234 +**~1. Change the Topic**
235 +
236 +Topic modifies it to the following format:
237 +
238 +**application/Application ID/device/End device ID/event/up**
239 +
240 +Reference link: [[**Node-RED integration** >>url:https://www.chirpstack.io/docs/guides/node-red-integration.html]]
241 +
242 +[[image:image-20240122094847-1.png||height="756" width="1232"]]
243 +
244 +
245 +**2. Enter the MQTT configuration information**
246 +
247 +[[image:image-20240122094930-2.png||height="767" width="1251"]]
248 +
249 +
250 +**3.** **Click "Update" and Deploy**
251 +
252 +"Connected" indicates that the Link Node-red to Local Chirpstack is normal.
253 +
254 +[[image:image-20240122095122-3.png||height="765" width="1247"]]
255 +
256 +
257 +**4. Connect to the TCP server**
258 +
259 +[[image:image-20240122095313-4.png||height="767" width="1250"]]
260 +
261 +
262 +**5. Finally, check the data**
263 +
264 +[[image:image-20240122095424-5.png||height="779" width="1269"]]
265 +
266 +
220 220  = 4. Reference =
221 221  
222 222  
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223 223  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]]
224 224  
225 225  
226 -
227 227