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Last modified by Xiaoling on 2024/01/22 10:31
From version 14.1
edited by Xiaoling
on 2022/05/27 14:55
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To version 31.3
edited by Xiaoling
on 2024/01/22 10:30
Change comment: There is no comment for this version

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1 -**Contents:**
1 +**Table of Contents:**
2 2  
3 +(% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %)
4 +(((
5 +(% 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==||height="15" role="presentation" title="Click and drag to move" width="15"]]
6 +)))
7 +
3 3  {{toc/}}
4 4  
5 5  
11 +
6 6  = 1. Introduction =
7 7  
14 +
8 8  In the TCP IP Client mode, LoRa Gateway can accept LoRa or LoRaWAN packets and send it to the TCP/IP server.
9 9  
10 10  
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12 12  
13 13  == 2.1 Support Hardware ==
14 14  
22 +
15 15  * [[LPS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/148-lps8.html]]
16 16  * [[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]]
17 17  
18 -
19 19  == 2.2 Typology & Instruction ==
20 20  
21 -[[image:image-20220527144058-1.png]]
22 22  
23 -Network Structure
29 +(% aria-label="image-20220527144058-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527144058-1.png||data-widget="image"]]
24 24  
25 -[[Intrudctions>>url:https://wiki.dragino.com/index.php/Communication_with_ABP_End_Node#Example_2:_Communicate_to_TCP_Server]]
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" %)​
26 26  
33 +Network Structure
27 27  
35 +
28 28  = 3. Raw LoRa Mode TCP Connection =
29 29  
30 30  == 3.1 Support Hardware ==
31 31  
40 +
32 32  * [[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]]
33 33  * [[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]]
34 34  
35 -
36 36  == 3.2 Typology ==
37 37  
46 +
38 38  The working topology is as below. In this mode, The Uplink LoRa packets should use a customized format.
39 39  
40 -[[image:image-20220527144300-2.png]]
41 41  
50 +(% 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" %)​
51 +
42 42  TCP/IP Forward working topology
43 43  
44 44  
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46 46  
47 47  === 3.3.1 Select TCP-IP Client mode ===
48 48  
49 -[[image:image-20220527144723-3.png]]
50 50  
60 +(% 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" %)​
61 +
51 51  Select TCP-IP Client mode
52 52  
53 53  
54 54  === 3.3.2 Configure the Radio channel ===
55 55  
56 -[[image:image-20220527144755-4.png]]
57 57  
68 +(% 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" %)​
69 +
58 58  Configure the Radio channel with the match radio settings frequency as the LoRa End Node
59 59  
60 60  
61 61  === 3.3.3 Configure TCP Server Info ===
62 62  
63 -Note: Gateway may receive many LoRa packets, it will only transfer the packet with the same ID as specify in the channel.
64 64  
65 -[[image:image-20220527144837-5.png]]
76 +(% 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.**
66 66  
78 +(% 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" %)​
79 +
67 67  Configure TCP Server Info
68 68  
69 69  
70 70  === 3.3.4 About uplink data format from End Node ===
71 71  
85 +
72 72  The LoRa end node should upload the data with below format:
73 73  
74 74  (% class="box" %)
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77 77  For example, if we have configured 2 channels 12345 and 34567.
78 78  And there is are three LoRa End nodes sending: 12345,34567,78
79 79  The LG02 will accept the data from 12345 and 34567, it will ignore the data from Node 78
80 -**Case 1**:
94 +
95 +
96 +(% style="color:blue" %)**Case 1**:(%%)
81 81   Node 12345 send <12345>field1=0.0&field2=1102.0
82 82   Node 34567 doesn’t send anyting
83 83   The TCP/IP server will get {"12345":"field1=0.0&field2=1102.0"}
84 -**Case 2**:
100 +
101 +
102 +(% style="color:blue" %)**Case 2**:(%%)
85 85   Node 12345 send <12345>field1=0.0&field2=1102.0
86 86   Node 34567 send <34567>temp=34
87 87   The TCP/IP server will get {"34567":"temp=34","12345":"field1=0.0&field2=1102.0"}
88 88  )))
89 89  
90 -[[image:image-20220527144959-6.png]]
108 +(% 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" %)​
91 91  
92 92  Configure TCP Server Info
93 93  
112 +
94 94  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]].
95 95  
96 96  
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98 98  
99 99  === 3.4.1 Configure the Radio channel ===
100 100  
101 -[[image:image-20220527145111-7.png]]
102 102  
121 +(% aria-label="image-20220527145111-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527145111-7.png||data-widget="image"]]
122 +
123 +(% title="Click and drag to resize" %)​
124 +
103 103  Configure the Radio channel with the match radio settings frequency as the LoRa End Node
104 104  
105 105  
106 106  === 3.4.2 Configure TCP Server Info ===
107 107  
108 -Note: Gateway will transfer the packet if they arrive in the right format .
109 109  
110 -[[image:image-20220527145151-8.png]]
131 +(% style="color:red" %)**Note: Gateway will transfer the packet if they arrive in the right format .**
111 111  
133 +(% aria-label="image-20220527145151-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527145151-8.png||data-widget="image"]]
134 +
135 +(% title="Click and drag to resize" %)​
136 +
112 112  Configure TCP Server Info
113 113  
114 114  
115 115  === 3.4.3 About uplink data format from End Node ===
116 116  
142 +
117 117  The LoRa end node should upload the data with below format:
118 118  
119 119  (% class="box" %)
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143 143  
144 144  and TCP server get:
145 145  
146 -[[image:image-20220527145304-9.png]]
172 +(% 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" %)​
147 147  
148 148  TCP Server
149 149  
176 +
150 150  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]].
151 151  
152 152  
180 +== 3.5 Instruction After Firmware lgw~-~-build-v5.4.1668567157-20221116-1054 ==
181 +
182 +=== 3.5.1 Configure the Frequency Plan ===
183 +
184 +
185 +[[image:image-20230105114141-1.png||height="539" width="1128"]]
186 +
187 +Configure the Frequency Plan with the match radio settings frequency as the LoRa End Node
188 +
189 +
190 +=== 3.5.2 Configure TCP Server Info ===
191 +
192 +
193 +(% style="color:red" %)**Note: Gateway will transfer the packet if they arrive in the right format.**
194 +
195 +(% aria-label="image-20220527145151-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527145151-8.png||data-widget="image"]]
196 +
197 +
198 +=== 3.5.3 Configure ABP Decryption ===
199 +
200 +
201 +(% style="color:red" %)**Note: The End Node devices must use ABP join network mode.**
202 +
203 +[[image:image-20230105170545-2.png||height="577" width="1087"]]
204 +
205 +
206 +=== 3.5.4 About uplink data format from End Node ===
207 +
208 +
209 +[[image:image-20230105171605-5.png||height="513" width="1084"]]
210 +
211 +
212 +[[image:image-20230105171235-4.png||height="480" width="523"]]
213 +
214 +
215 +== 3.6 Example: Use TCP in LPS8v2 ==
216 +
217 +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:
218 +
219 +* LHT65N register on LPS8v2 Built-In ChirpStack server already
220 +* The user is able to see the data on the built-in ChirpStack server device page.
221 +
222 +Below are steps for LPS8v2 to transfer data from a node to the TCP server.
223 +
224 +=== 3.6.1 Link Node-Red to Local ChirpStack ===
225 +
226 +Users can download the Node-Red decoder from this link and import it into the Node-Red platform: 
227 +
228 +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]]**
229 +
230 +After importing the Input Flow is complete, the user needs to edit the MQTT in the node
231 +
232 +
233 +**~1. Change the Topic**
234 +
235 +Topic modifies it to the following format:
236 +
237 +**application/Application ID/device/End device ID/event/up**
238 +
239 +Reference link: [[**Node-RED integration** >>url:https://www.chirpstack.io/docs/guides/node-red-integration.html]]
240 +
241 +[[image:image-20240122094847-1.png||height="756" width="1232"]]
242 +
243 +
244 +**2. Enter the MQTT configuration information**
245 +
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 +
153 153  = 4. Reference =
154 154  
269 +
155 155  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]]
271 +
272 +
273 +
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