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Last modified by Xiaoling on 2024/01/22 10:31
From version 15.1
edited by Xiaoling
on 2022/05/27 14:56
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To version 31.2
edited by Xiaoling
on 2024/01/22 10:27
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  
18 +
11 11  = 2. LoRaWAN Mode TCP Connection =
12 12  
13 13  == 2.1 Support Hardware ==
14 14  
23 +
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  
27 +== 2.2 Typology & Instruction ==
18 18  
19 19  
20 -== 2.2 Typology & Instruction ==
30 +(% aria-label="image-20220527144058-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527144058-1.png||data-widget="image"]]
21 21  
22 -[[image:image-20220527144058-1.png]]
32 +(% 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" %)​
23 23  
24 24  Network Structure
25 25  
26 -[[Intrudctions>>url:https://wiki.dragino.com/index.php/Communication_with_ABP_End_Node#Example_2:_Communicate_to_TCP_Server]]
27 27  
28 -
29 29  = 3. Raw LoRa Mode TCP Connection =
30 30  
31 31  == 3.1 Support Hardware ==
32 32  
41 +
33 33  * [[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]]
34 34  * [[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]]
35 35  
36 -
37 -
38 38  == 3.2 Typology ==
39 39  
47 +
40 40  The working topology is as below. In this mode, The Uplink LoRa packets should use a customized format.
41 41  
42 -[[image:image-20220527144300-2.png]]
43 43  
51 +(% 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" %)​
52 +
44 44  TCP/IP Forward working topology
45 45  
46 46  
... ... @@ -48,29 +48,33 @@
48 48  
49 49  === 3.3.1 Select TCP-IP Client mode ===
50 50  
51 -[[image:image-20220527144723-3.png]]
52 52  
61 +(% 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" %)​
62 +
53 53  Select TCP-IP Client mode
54 54  
55 55  
56 56  === 3.3.2 Configure the Radio channel ===
57 57  
58 -[[image:image-20220527144755-4.png]]
59 59  
69 +(% 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" %)​
70 +
60 60  Configure the Radio channel with the match radio settings frequency as the LoRa End Node
61 61  
62 62  
63 63  === 3.3.3 Configure TCP Server Info ===
64 64  
65 -Note: Gateway may receive many LoRa packets, it will only transfer the packet with the same ID as specify in the channel.
66 66  
67 -[[image:image-20220527144837-5.png]]
77 +(% 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.**
68 68  
79 +(% 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" %)​
80 +
69 69  Configure TCP Server Info
70 70  
71 71  
72 72  === 3.3.4 About uplink data format from End Node ===
73 73  
86 +
74 74  The LoRa end node should upload the data with below format:
75 75  
76 76  (% class="box" %)
... ... @@ -79,20 +79,25 @@
79 79  For example, if we have configured 2 channels 12345 and 34567.
80 80  And there is are three LoRa End nodes sending: 12345,34567,78
81 81  The LG02 will accept the data from 12345 and 34567, it will ignore the data from Node 78
82 -**Case 1**:
95 +
96 +
97 +(% style="color:blue" %)**Case 1**:(%%)
83 83   Node 12345 send <12345>field1=0.0&field2=1102.0
84 84   Node 34567 doesn’t send anyting
85 85   The TCP/IP server will get {"12345":"field1=0.0&field2=1102.0"}
86 -**Case 2**:
101 +
102 +
103 +(% style="color:blue" %)**Case 2**:(%%)
87 87   Node 12345 send <12345>field1=0.0&field2=1102.0
88 88   Node 34567 send <34567>temp=34
89 89   The TCP/IP server will get {"34567":"temp=34","12345":"field1=0.0&field2=1102.0"}
90 90  )))
91 91  
92 -[[image:image-20220527144959-6.png]]
109 +(% 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" %)​
93 93  
94 94  Configure TCP Server Info
95 95  
113 +
96 96  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]].
97 97  
98 98  
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100 100  
101 101  === 3.4.1 Configure the Radio channel ===
102 102  
103 -[[image:image-20220527145111-7.png]]
104 104  
122 +(% aria-label="image-20220527145111-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527145111-7.png||data-widget="image"]]
123 +
124 +(% title="Click and drag to resize" %)​
125 +
105 105  Configure the Radio channel with the match radio settings frequency as the LoRa End Node
106 106  
107 107  
108 108  === 3.4.2 Configure TCP Server Info ===
109 109  
110 -Note: Gateway will transfer the packet if they arrive in the right format .
111 111  
112 -[[image:image-20220527145151-8.png]]
132 +(% style="color:red" %)**Note: Gateway will transfer the packet if they arrive in the right format .**
113 113  
134 +(% aria-label="image-20220527145151-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527145151-8.png||data-widget="image"]]
135 +
136 +(% title="Click and drag to resize" %)​
137 +
114 114  Configure TCP Server Info
115 115  
116 116  
117 117  === 3.4.3 About uplink data format from End Node ===
118 118  
143 +
119 119  The LoRa end node should upload the data with below format:
120 120  
121 121  (% class="box" %)
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145 145  
146 146  and TCP server get:
147 147  
148 -[[image:image-20220527145304-9.png]]
173 +(% 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" %)​
149 149  
150 150  TCP Server
151 151  
177 +
152 152  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]].
153 153  
154 154  
181 +== 3.5 Instruction After Firmware lgw~-~-build-v5.4.1668567157-20221116-1054 ==
182 +
183 +=== 3.5.1 Configure the Frequency Plan ===
184 +
185 +
186 +[[image:image-20230105114141-1.png||height="539" width="1128"]]
187 +
188 +Configure the Frequency Plan with the match radio settings frequency as the LoRa End Node
189 +
190 +
191 +=== 3.5.2 Configure TCP Server Info ===
192 +
193 +
194 +(% style="color:red" %)**Note: Gateway will transfer the packet if they arrive in the right format.**
195 +
196 +(% aria-label="image-20220527145151-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527145151-8.png||data-widget="image"]]
197 +
198 +
199 +=== 3.5.3 Configure ABP Decryption ===
200 +
201 +
202 +(% style="color:red" %)**Note: The End Node devices must use ABP join network mode.**
203 +
204 +[[image:image-20230105170545-2.png||height="577" width="1087"]]
205 +
206 +
207 +=== 3.5.4 About uplink data format from End Node ===
208 +
209 +
210 +[[image:image-20230105171605-5.png||height="513" width="1084"]]
211 +
212 +
213 +[[image:image-20230105171235-4.png||height="480" width="523"]]
214 +
215 +
216 +== 3.6 Example: Use TCP in LPS8v2 ==
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 +=== 3.6.1 Link Node-Red to Local ChirpStack ===
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 +
248 +[[image:image-20240122094930-2.png||height="767" width="1251"]]
249 +
250 +
251 +**3.** **Click "Update" and Deploy**
252 +
253 +"Connected" indicates that the Link Node-red to Local Chirpstack is normal.
254 +
255 +[[image:image-20240122095122-3.png||height="765" width="1247"]]
256 +
257 +
258 +**4. Connect to the TCP server**
259 +
260 +[[image:image-20240122095313-4.png||height="767" width="1250"]]
261 +
262 +
263 +**5. Finally, check the data**
264 +
265 +[[image:image-20240122095424-5.png||height="779" width="1269"]]
266 +
267 +
155 155  = 4. Reference =
156 156  
270 +
157 157  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]]
272 +
273 +
274 +
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