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Last modified by Xiaoling on 2024/01/22 10:31
From version 25.2
edited by Xiaoling
on 2023/01/06 17:21
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To version 31.4
edited by Xiaoling
on 2024/01/22 10:31
Change comment: There is no comment for this version

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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 ==
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24 24  * [[LPS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/148-lps8.html]]
25 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 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"]](% 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" %)​
29 +(% aria-label="image-20220527144058-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527144058-1.png||data-widget="image"]]
33 33  
31 +(% 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 +
34 34  Network Structure
35 35  
36 36  
37 -**[[Intrudctions>>Communicate with ABP End Node without LoRaWAN Network Server --- LG308||anchor="H4.Example2:CommunicatetoTCPServer"]]**
38 -
39 -
40 -
41 41  = 3. Raw LoRa Mode TCP Connection =
42 42  
43 43  == 3.1 Support Hardware ==
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46 46  * [[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]]
47 47  * [[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]]
48 48  
49 -
50 -
51 51  == 3.2 Typology ==
52 52  
53 53  
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98 98  For example, if we have configured 2 channels 12345 and 34567.
99 99  And there is are three LoRa End nodes sending: 12345,34567,78
100 100  The LG02 will accept the data from 12345 and 34567, it will ignore the data from Node 78
94 +
95 +
101 101  (% style="color:blue" %)**Case 1**:(%%)
102 102   Node 12345 send <12345>field1=0.0&field2=1102.0
103 103   Node 34567 doesn’t send anyting
104 104   The TCP/IP server will get {"12345":"field1=0.0&field2=1102.0"}
100 +
101 +
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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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"]](% 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" %)​
121 +(% aria-label="image-20220527145111-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527145111-7.png||data-widget="image"]]
125 125  
123 +(% title="Click and drag to resize" %)​
124 +
126 126  Configure the Radio channel with the match radio settings frequency as the LoRa End Node
127 127  
128 128  
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131 131  
132 132  (% style="color:red" %)**Note: Gateway will transfer the packet if they arrive in the right format .**
133 133  
134 -(% 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" %)​
133 +(% aria-label="image-20220527145151-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527145151-8.png||data-widget="image"]]
135 135  
135 +(% title="Click and drag to resize" %)​
136 +
136 136  Configure TCP Server Info
137 137  
138 138  
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202 202  [[image:image-20230105170545-2.png||height="577" width="1087"]]
203 203  
204 204  
205 -=== 3.5.3 About uplink data format from End Node ===
206 +=== 3.5.4 About uplink data format from End Node ===
206 206  
207 207  
208 208  [[image:image-20230105171605-5.png||height="513" width="1084"]]
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211 211  [[image:image-20230105171235-4.png||height="480" width="523"]]
212 212  
213 213  
215 +== 3.6 Example: Use TCP in LPS8v2 ==
216 +
217 +
218 +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:
219 +
220 +* LHT65N register on LPS8v2 Built-In ChirpStack server already
221 +* The user is able to see the data on the built-in ChirpStack server device page.
222 +
223 +Below are steps for LPS8v2 to transfer data from a node to the TCP server.
224 +
225 +
226 +=== 3.6.1 Link Node-Red to Local ChirpStack ===
227 +
228 +
229 +Users can download the Node-Red decoder from this link and import it into the Node-Red platform: 
230 +
231 +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]]**
232 +
233 +After importing the Input Flow is complete, the user needs to edit the MQTT in the node
234 +
235 +
236 +**~1. Change the Topic**
237 +
238 +Topic modifies it to the following format:
239 +
240 +**application/Application ID/device/End device ID/event/up**
241 +
242 +Reference link: [[**Node-RED integration** >>url:https://www.chirpstack.io/docs/guides/node-red-integration.html]]
243 +
244 +[[image:image-20240122094847-1.png||height="756" width="1232"]]
245 +
246 +
247 +**2. Enter the MQTT configuration information**
248 +
249 +[[image:image-20240122094930-2.png||height="767" width="1251"]]
250 +
251 +
252 +**3.** **Click "Update" and Deploy**
253 +
254 +"Connected" indicates that the Link Node-red to Local Chirpstack is normal.
255 +
256 +[[image:image-20240122095122-3.png||height="765" width="1247"]]
257 +
258 +
259 +**4. Connect to the TCP server**
260 +
261 +[[image:image-20240122095313-4.png||height="767" width="1250"]]
262 +
263 +
264 +**5. Finally, check the data**
265 +
266 +[[image:image-20240122095424-5.png||height="779" width="1269"]]
267 +
268 +
214 214  = 4. Reference =
215 215  
216 216  
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217 217  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]]
218 218  
219 219  
220 -
221 221  
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