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Last modified by Kilight Cao on 2024/06/22 10:43
From version 36.1
edited by Xiaoling
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edited by Xiaoye
on 2024/04/11 18:50
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Title
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1 -PG1302
1 +PG1302 -- LoRaWAN Concentrator User Manual
Author
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1 -XWiki.Xiaoling
1 +XWiki.Xiaoye
Content
... ... @@ -1,587 +3,772 @@
1 -
2 -
3 3  (% style="text-align:center" %)
4 -[[image:Main.User Manual for All Gateway models.WebHome@pg1302.jpg]]
2 +[[image:image-20220616085956-1.jpeg||height="609" width="609"]]
5 5  
6 6  
7 7  
8 8  
9 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.gif]]
7 +**Table of Contents:**
10 10  
9 +{{toc/}}
11 11  
12 12  
13 -**PG1302 LoRaWAN Concentrator User Manual**
12 +(% class="wikigeneratedid" id="H" %)
13 +(((
14 +
15 +)))
14 14  
15 -Document Version: 1.0.0
17 += 1. Introduction =
16 16  
17 -Image Version: v1.0
19 +== 1.1 What is PG1302 LoRaWAN Concentrator? ==
18 18  
19 19  
22 +(((
23 +The PG1302 is a (% style="color:blue" %)**multi-channel high-performance transmitter/receiver**(%%) designed to simultaneously receive several LoRa packets using random spreading factors on random channels. Its goal is to enable robust connection between a central wireless data concentrator and a massive amount of wireless end-points spread over a very wide range of distances.
24 +)))
20 20  
26 +(((
27 +The PG1302 is designed to use with Raspberry Pi to build smart metering fixed networks and Internet of Things applications with up to 5000 nodes per km2 in a moderately interfered environment.
28 +)))
21 21  
30 +(((
31 +PG1302 is fully compatible with (% style="color:blue" %)**RPi3/4 or Tinker Board**(%%), users can use the pre-build OS from Dragino to set up and easy to use the module by Web UI. Or install the raw LoRaWAN driver in the existing OS.
32 +)))
22 22  
23 -[[1.       Introduction. 4>>path:#_Toc99563935]]
24 24  
25 -[[1.1     What is PG1302 LoRaWAN Concentrator?. 4>>path:#_Toc99563936]]
35 +== 1.2 Features ==
26 26  
27 -[[1.2     Features. 4>>path:#_Toc99563937]]
28 28  
29 -[[1.3     General Interfaces. 5>>path:#_Toc99563938]]
38 +* Base on Semtech SX1302 solution
39 +* Support Raspberry Pi 3B/3B+/4, TinkerBoard2/2S, Orange Pi Pc/PC PLUS.
40 +* Up to -140dBm sensitivity
41 +* Support 3.3v and 5v.
42 +* Mini-PCIe Interface
43 +* Converter board to support Raspberry Pi
30 30  
31 -[[1.4     Pin Mapping. 5>>path:#_Toc99563939]]
45 +== 1.3 General Interfaces for PG1302 ==
32 32  
33 -[[1.5     LEDs. 5>>path:#_Toc99563940]]
34 34  
35 -[[1.6     Power Consumption. 6>>path:#_Toc99563941]]
48 +* SPI interface for LoRa
49 +* Power Input: 5v, 1A
50 +* 1 x I-PEX for LoRa
51 +* Working Temperature: -40 ℃ ~~ 80℃
36 36  
37 -[[1.7     Applications. 6>>path:#_Toc99563942]]
53 +== 1.4 Pin Mapping ==
38 38  
39 -[[2.       Example: Set up as LoRaWAN gateway. 7>>path:#_Toc99563943]]
40 40  
41 -[[2.1     System structure. 7>>path:#_Toc99563944]]
56 +[[image:image-20240122140551-1.png]]
42 42  
43 -[[2.2     Hardware Installation. 8>>path:#_Toc99563954]]
44 44  
45 -[[3.       Install the software?. 8>>path:#_Toc99563955]]
59 +== 1.5 LEDs ==
46 46  
47 -[[4.       Flash with pre-build image. 9>>path:#_Toc99563956]]
48 48  
49 -[[4.1     Download the dragino image for RPI. 9>>path:#_Toc99563957]]
62 +(((
63 +TX: Blink when transmit a packet
64 +RX: Blink when receiving a packet
65 +Config: Always ON
66 +)))
50 50  
51 -[[4.2     Flash the image to SD card. 9>>path:#_Toc99563958]]
52 52  
53 -[[4.3     Access the Linux console. 10>>path:#_Toc99563959]]
69 +== 1.6 Power Consumption ==
54 54  
55 -[[4.4     Access the WebUI of RPi4. 11>>path:#_Toc99563960]]
56 56  
57 -[[4.4.1       Home page. 11>>path:#_Toc99563961]]
72 +<300mA @ 3.3v.
58 58  
59 -[[4.4.2       LoRa Page. 12>>path:#_Toc99563962]]
74 +Detail Test Report see [[this link>>https://www.dropbox.com/sh/89virm4y0b02c7i/AAA-cgQEsSc8gNGFYAB0qZ_Za?dl=0]]
60 60  
61 -[[4.4.3       LoRaWAN Page. 13>>path:#_Toc99563963]]
62 62  
63 -[[4.4.3.1         Semtech UDP. 13>>path:#_Toc99563964]]
77 +== 1.7 Antenna Installation ==
64 64  
65 -[[4.4.3.2         Basic Station. 14>>path:#_Toc99563965]]
66 66  
67 -[[4.4.4       LogRead. 15>>path:#_Toc99563966]]
80 +Left:  **GPS antenna**
68 68  
69 -[[4.4.4.1         LoRa Log. 15>>path:#_Toc99563967]]
82 +Right:  **LoRa Antenna**
70 70  
71 -[[4.4.4.2         System Log. 16>>path:#_Toc99563968]]
84 +[[image:https://www.thethingsnetwork.org/forum/uploads/default/original/3X/6/2/624619afa8d75a2c21bfd1e3687afaa75ad61cbc.jpeg||alt="PG1302_70"]]
72 72  
73 -[[4.4.4.3         Record Log. 16>>path:#_Toc99563969]]
74 74  
75 -[[5.       Install stand alone LoRa Packet Forwarder. 17>>path:#_Toc99563970]]
76 76  
77 -[[5.1     OS requirement 17>>path:#_Toc99563971]]
78 78  
79 -[[5.2     Get Gateway ID in Raspberry and input this in TTN v3. 17>>path:#_Toc99563972]]
80 80  
81 -[[5.2.1       Download and install LoRaWAN packet forwarder. 20>>path:#_Toc99563973]]
90 +== 1.8 Applications ==
82 82  
83 -[[5.2.2       Config Gateway ID, Frequency Band and Server address. 22>>path:#_Toc99563974]]
84 84  
85 -[[5.2.3       Check result 24>>path:#_Toc99563975]]
93 +* Smart Buildings & Home Automation
94 +* Logistics and Supply Chain Management
95 +* Smart Metering
96 +* Smart Agriculture
97 +* Smart Cities
98 +* Smart Factory
86 86  
87 -[[5.2.4       Commands to handle service. 25>>path:#_Toc99563976]]
100 += 2. Example: Set up as LoRaWAN gateway =
88 88  
89 -[[6.       Order Info. 25>>path:#_Toc99563977]]
102 +== 2.1 System structure ==
90 90  
91 -[[7.       Packing Info. 25>>path:#_Toc99563978]]
92 92  
93 -[[8.       Reference. 26>>path:#_Toc99563979]]
105 +(((
106 +This example is an example to show how to set up the PG1302 + RPi as a LoRaWAN gateway to use with [[TheThingsNetwork>>url:http://www.thethingsnetwork.org/]](TTN) LoRaWAN server. Set up method for other server are similar.
94 94  
95 -[[9.       Support. 27>>path:#_Toc99563980]]
108 +
109 +)))
96 96  
111 +[[image:1651743698677-436.png||height="457" width="686"]]
97 97  
98 98  
114 +== 2.2 Hardware Installation ==
99 99  
100 -~1. Introduction
101 101  
102 - 1.1 What is PG1302 LoRaWAN Concentrator?
117 +(% style="color:red" %)**Important Notice: Please power the RPI with 5V,3A cable.**
103 103  
104 - The PG1302 is a multi-channel high performance transmitter/receiver designed to simultaneously receive several LoRa packets using random spreading factors on random  channels. Its goal is to enable robust connection between a central wireless data concentrator and a massive amount of wireless end-points spread over a very wide range of distances.
119 +[[image:image-20220621104746-1.png||height="351" width="415"]]
105 105  
106 - The PG1302 is design to use with Raspberry Pi to build smart metering fixed networks and Internet of Things applications with up to 5000 nodes per km2 in moderately interfered environment.
107 107  
108 - PG1302 is fully compatible with RPi3/4, users can use the pre-build OS from Dragino to set up and easy to use the module by Web UI. Or install the raw lorawan driver in the exist OS.
122 += 3. Install the software? =
109 109  
110 110  
111 -1.2 Features
125 +**Raspberry Pi 3B/3B+/4B/5B**
112 112  
113 -* Base on Semtech SX1302 solution
114 -* Support Raspberry Pi 3B/3B+/4
115 -* Up to -140dBm sensitivity
116 -* Support 3.3v and 5v.
117 -* Mini-PCIe Interface
118 -* Converter board to support Raspberry Pi
127 +* Flash SD card with Dragino pre-build image which supports Web UI.
128 +* Install [[Dragino-FWD>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20All%20Gateway%20models/PG1302/#H5.2.2.A0Selecttheappropriatedeviceversiontodownload:]] in existing RPi OS.
119 119  
120 -1.3 General Interfaces
130 +**TinkerBoard2/2S, **
121 121  
122 -* SPI interface for LoRa
123 -* Power Input: 5v, 1A
124 -* 1 x I-PEX for LoRa
132 +* Install [[Dragino-FWD>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20All%20Gateway%20models/PG1302/#H5.2.2.A0Selecttheappropriatedeviceversiontodownload:]] in the existing OS.
125 125  
126 -1.4 Pin Mapping
134 +**Orange Pi PC/PC PLUS.**
127 127  
128 - [[image:1651743282627-547.png||height="402" width="425"]]
136 +* Install [[Dragino-FWD>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20All%20Gateway%20models/PG1302/#H5.2.2.A0Selecttheappropriatedeviceversiontodownload:]] in the existing OS.
129 129  
130 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.gif]]
138 += 4. Flash with pre-build image =
131 131  
132 -1.5 LEDs
140 +== 4.1 Download the dragino image for RPI ==
133 133  
134 - TX: Blink when transmit a packet
135 135  
136 - RX: Blink when receive a packet
143 +(((
144 +Download PG1302_for_Rpi4_64_with_webui from: [[https:~~/~~/www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0>>https://www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0]]
145 +)))
137 137  
138 - Config: Always ON
139 139  
140 -1.6 Power Consumption
148 +== 4.2 Flash the image to an SD card ==
141 141  
142 - TBD
143 143  
144 -1.7 Applications
151 +Flash the image to the SD card:
145 145  
146 -* Smart Buildings & Home Automation
147 -* Logistics and Supply Chain Management
148 -* Smart Metering
149 -* Smart Agriculture
150 -* Smart Cities
151 -* Smart Factory
153 +[[image:1651744119133-233.png||height="373" width="621"]]
152 152  
153 -2. Example: Set up as LoRaWAN gateway.
154 154  
155 - 2.1 System structure
156 +(% style="color:red" %)**Note: Download the flash tool following this link：**[[https:~~/~~/www.balena.io/etcher/>>https://www.balena.io/etcher/]]
156 156  
157 -This example is an example to show how to set up the PG1302 + RPi as a LoRaWAN gateway to use with [[TheThingsNetwork>>http://www.thethingsnetwork.org/]](TTN) LoRaWAN server.. Set up method for other server are similar
158 158  
159 -(% style="text-align:center" %)
160 -[[image:1651743698677-436.png||height="457" width="686"]]
159 +== 4.3 Access the Linux console ==
161 161  
162 162  
163 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.gif]]
162 +(((
163 +Connect the RPI Ethernet port to your router, RPi will obtain an IP address from your router. In the router's management portal, you should be able to find what IP address the router has assigned to the RPI. You can use this IP to connect the WEB UI or SSH access of RPI. Make sure your PC and the RPI is in the same network, then use a SSH tool (such as [[putty>>url:http://www.chiark.greenend.org.uk/~~sgtatham/putty/download.html]]) to access it. Below are screenshots
164 +)))
164 164  
165 -2.2 Hardware Installation
166 166  
167 -**~ Important Notice: **Please power the RPI with 5V,3A cable.
167 +[[image:1651744193675-591.png||height="450" width="466"]]
168 168  
169 -(% style="text-align:center" %)
170 -[[image:1651743803032-803.png]]
169 +The account details for Web Login are:
171 171  
172 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.gif]]
171 +(((
172 +**~ (% style="color:#0000ff" %)User Name: root(%%)**
173 +)))
173 173  
174 -3. Install the software?
175 +(((
176 +**~ (% style="color:#0000ff" %)Password:   dragino(%%)**
177 +)))
175 175  
176 -There are two ways to install software in RPi4 to use PG1302.
179 +(((
180 +
181 +)))
177 177  
178 -* Flash SD card with Dragino pre-build image which support Web UI.
179 -* Install lora packet forwarder in existing RPi OS.
183 +(((
184 +**~ (% style="color:#0000ff" %)Backup account(%%)**
185 +)))
180 180  
187 +(((
188 +**~ (% style="color:#0000ff" %)Pi/dragino(%%)**
181 181  
182 -4. Flash with pre-build image
190 +
191 +)))
183 183  
184 - 4.1 Download the dragino image for RPI
193 +After logging in, you will be in the Linux console and type the command here.
185 185  
186 - Download PG1302_for_Rpi4_64_with_webui from
195 +[[image:1651744358515-107.png||height="366" width="581"]]
187 187  
188 - [[https:~~/~~/www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0>>https://www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0]]
189 189  
190 -4.2 Flash the image to SD card
198 +== 4.4 Access the WebUI of RPi4 ==
191 191  
192 - Flash the image to SD card:
200 +=== 4.4.1 Home page ===
193 193  
194 -(% style="text-align:center" %)
195 -[[image:1651744119133-233.png||height="373" width="621"]]
196 196  
197 - [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.jpg]]Note: Download the flash tool following this link
203 +(((
204 +Open a browser on the PC and type the RPI ip address **http:~/~/IP_ADDRESS ** (If the IP is assigned by the uplink router)
205 +You will see the login interface of RPI as shown below.
206 +The account details for Web Login are:
207 +)))
198 198  
199 - [[https:~~/~~/www.balena.io/etcher/>>https://www.balena.io/etcher/]]
209 +(((
210 +**~ (% style="color:#0000ff" %)User Name: root(%%)**
211 +(% style="color:#0000ff" %)** Password:   dragino**
200 200  
201 -4.3 Access the Linux console.
213 +
214 +)))
202 202  
203 - Connect the RPI Ethernet port to your router, RPi will obtain an IP address from your router. In the router’s management portal, you should be able to find what IP address the  router has assigned to the RPI. You can use this IP to connect the WEB UI or SSH access of RPI.
216 +[[image:1651744457761-993.png||height="352" width="621"]]
204 204  
205 - Make sure your PC and the RPI is in the same network, then use a SSH tool (such as [[putty>>url:http://www.chiark.greenend.org.uk/~~sgtatham/putty/download.html]]) to access it. Below are screenshots
206 206  
207 -(% style="text-align:center" %)
208 -[[image:1651744193675-591.png||height="450" width="466"]]
219 +=== 4.4.2 LoRa Page ===
209 209  
210 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.jpg]]
211 211  
212 - The account details for Web Login are:
222 +This page shows the LoRa Radio Settings. There are a set of default frequency band according to LoRaWAN protocol, and user can customize the band* as well.
213 213  
214 -**~ User Name: root**
215 215  
216 -**~ Password:   dragino**
225 +[[image:1651744554845-970.png||height="328" width="621"]]
217 217  
218 218  
219 -**~ Backup account**
228 +Different PG1302 hardware version can support different frequency range:
220 220  
221 -**~ Pi/dragino**
230 +* (% style="color:red" %)**868: valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.**
231 +* (% style="color:red" %)**915: valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920**
222 222  
233 +After user choose the frequency plan, he can see the actually frequency in used by checking the (% style="color:#037691" %)**page LogRead ~-~-> LoRa Log**
223 223  
224 - After log in, you will be in the Linux console and type command here.
235 +(% style="color:red" %)**Note *: [[See this instruction for how to customize frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]**
225 225  
226 -(% style="text-align:center" %)
227 -[[image:1651744358515-107.png||height="366" width="581"]]
228 228  
229 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.jpg]] 4.4 Access the WebUI of RPi4.
238 +=== 4.4.3 LoRaWAN Page ===
230 230  
231 - 4.4.1 Home page
240 +==== 4.4.3.1 Semtech UDP ====
232 232  
233 - Open a browser on the PC and type the RPI ip address
234 234  
235 - [[http:~~/~~/IP_ADDRESS** **>>url:http://192.168.1.xx/]] (If the IP is assigned by uplink router)
243 +[[image:1651744767914-283.png||height="352" width="621"]]
236 236  
237 237  
238 - You will see the login interface of RPI as shown below.
246 +(% style="color:red" %)**Note *: [[See this instruction for how to configure TTN>>doc:Main.Notes for TTN.WebHome]].**
239 239  
240 - The account details for Web Login are:
241 241  
242 -**~ User Name: root**
249 +==== 4.4.3.2 Basic Station ====
243 243  
244 -**~ Password:   dragino**
245 245  
246 -(% style="text-align:center" %)
247 -[[image:1651744457761-993.png||height="352" width="621"]]
252 +[[image:1651744890629-683.png||height="380" width="621"]]
248 248  
249 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.jpg]]
250 250  
251 -4.4.2 LoRa Page
255 +(% style="color:red" %)**Note *: [[See this instruction for how to configure AWS-loT-Core>>doc:Main.AWS IoT Core for LoRaWAN.WebHome]].**
252 252  
253 - This page shows the LoRa Radio Settings. There are a set of default frequency band according to LoRaWAN protocol, and user can customize the band* as well.
254 254  
255 -(% style="text-align:center" %)
256 -[[image:1651744554845-970.png||height="328" width="621"]]
258 +=== 4.4.4 LogRead ===
257 257  
258 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.jpg]]
260 +==== 4.4.4.1 LoRa Log ====
259 259  
260 - Different PG1302 hardware version can support different frequency range:
261 261  
262 - ➢ 868: valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
263 +[[image:1651744955955-452.png||height="571" width="621"]]
263 263  
264 - ➢ 915: valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
265 265  
266 +Show the frequency for LoRa Radio and traffics.
266 266  
267 - After user choose the frequency plan, he can see the actually frequency in used by checking the
268 268  
269 - page LogRead ~-~-> LoRa Log
269 +==== 4.4.4.2 System Log ====
270 270  
271 - Note *: See this instruction for how to customize frequency band
272 272  
273 - [[http:~~/~~/wiki.dragino.com/index.php?title=Customized_Frequency_Band_for_Gateway>>url:http://wiki.dragino.com/index.php?title=Customized_Frequency_Band_for_Gateway]]
272 +Show system log.
274 274  
274 +[[image:1651745003470-264.png||height="477" width="621"]]
275 275  
276 -4.4.3 LoRaWAN Page
277 277  
278 - 4.4.3.1 Semtech UDP
277 +==== 4.4.4.3 Record Log ====
279 279  
280 280  
281 -(% style="text-align:center" %)
282 -[[image:1651744767914-283.png||height="352" width="621"]]
280 +**Record the system log.**
283 283  
282 +[[image:1651745069814-662.png||height="144" width="621"]]
284 284  
285 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.jpg]]
286 286  
287 - Note *: See this instruction for how to configure TTN.
285 += 5. Install stand-alone LoRa Packet Forwarder =
288 288  
289 - [[https:~~/~~/wiki.dragino.com/index.php?title=Notes_for_TTN>>url:https://wiki.dragino.com/index.php?title=Notes_for_TTN]]
287 +== 5.1 Choose the right installation package for your OS ==
290 290  
291 291  
292 -4.4.3.2 Basic Station
290 +(((
291 +**draginofwd-32bit (RPI, Orange PI)**
293 293  
294 -(% style="text-align:center" %)
295 -[[image:1651744890629-683.png||height="380" width="621"]]
293 +**Download URL:** https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-32bit.deb
296 296  
297 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.jpg]]
295 +**Linux Command:** wget https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-32bit.deb && dpkg -i draginofwd-32bit.deb
298 298  
299 - Note *: See this instruction for how to configure TTN.
300 300  
301 - [[https:~~/~~/wiki.dragino.com/index.php?title=Notes_for_AWS-IoT-Core>>url:https://wiki.dragino.com/index.php?title=Notes_for_AWS-IoT-Core]]
298 +**dragino-64bit (RPI, Orange PI)**
302 302  
300 +**Download URL: **https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-64bit.deb
301 +)))
303 303  
304 -4.4.4 LogRead
303 +**Linux Command: **wget https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-64bit.deb && dpkg -i draginofwd-64bit.deb
305 305  
306 - 4.4.4.1 LoRa Log
307 307  
308 -(% style="text-align:center" %)
309 -[[image:1651744955955-452.png||height="571" width="621"]]
306 +**dragino-tiker-32bit (Tinker Board)**
310 310  
311 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image028.jpg]]
308 +**Download URL: **https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-tinker-32bit.deb
312 312  
313 - Show the frequency for LoRa Radio and traffics.
310 +**Linux Command: **wget https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-tinker-32bit.deb && dpkg -i draginofwd-tinker-32bit.deb
314 314  
315 315  
316 -4.4.4.2 System Log
313 +**Install details:**
317 317  
318 - Show system log.
315 +[[image:image-20220928181226-1.png||height="218" width="1100"]]
319 319  
320 -(% style="text-align:center" %)
321 -[[image:1651745003470-264.png||height="477" width="621"]]
322 322  
318 +RPI in this example is RPI model 4B with fresh Raspbian OS install.
323 323  
324 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.jpg]]
320 +(% class="box" %)
321 +(((
322 +**~ pi@raspberrypi:~~$ cat /etc/os-release
323 + PRETTY_NAME="Raspbian GNU/Linux 8 (jessie)"
324 + NAME="Raspbian GNU/Linux"
325 + VERSION_ID="8"
326 + VERSION="8 (jessie)"
327 + ID=raspbian
328 + ID_LIKE=debian
329 + HOME_URL="http:~/~/www.raspbian.org/"
330 + SUPPORT_URL="http:~/~/www.raspbian.org/RaspbianForums"
331 + BUG_REPORT_URL="http:~/~/www.raspbian.org/RaspbianBugs"**
325 325  
326 -4.4.4.3 Record Log
333 +
334 +)))
327 327  
328 328  
329 -**Record the system log.**
337 +== 5.2 Select the mode of connection to the server ==
330 330  
331 -(% style="text-align:center" %)
332 -[[image:1651745069814-662.png||height="144" width="621"]]
333 333  
334 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image032.jpg]]
340 +The Dragino LoRa Packet Forware supports the Semtech UDP and Basic Station mode.
335 335  
336 -5. Install stand alone LoRa Packet Forwarder.
342 +The User can choose one of the methods as the connection mode.
337 337  
338 - 5.1 OS requirement
339 339  
340 - RPI in this example is RPI model 4B with fresh Raspbian OS install.
345 +**~1. Semtech UDP Mode  ~-~-> 5.2.1**
341 341  
342 - pi@raspberrypi:~~$ cat /etc/os-release
347 +**2. Basic Station Mode  ~-~-> 5.2.2**
343 343  
344 - PRETTY_NAME="Raspbian GNU/Linux 8 (jessie)"
345 345  
346 - NAME="Raspbian GNU/Linux"
350 +=== 5.2.1 Semtech UDP Mode ===
347 347  
348 - VERSION_ID="8"
349 349  
350 - VERSION="8 (jessie)"
353 +==== **a). Get a gateway EUI from the device ETH MAC.** ====
351 351  
352 - ID=raspbian
353 353  
354 - ID_LIKE=debian
356 +In RPI, run the below command to get a Gateway ID
355 355  
356 - HOME_URL="http:~/~/www.raspbian.org/"
358 +(% class="box infomessage" %)
359 +(((
360 +**~ ifconfig eth0**
361 +)))
357 357  
358 - SUPPORT_URL="http:~/~/www.raspbian.org/RaspbianForums"
363 +[[image:1651745210205-512.png||height="130" width="621"]]
359 359  
360 - BUG_REPORT_URL="http:~/~/www.raspbian.org/RaspbianBugs"
361 361  
366 +(((
367 +(((
368 +We got the ether (eth0 MAC) address is b8:27:eb:49:62:bc). Add ffff at the end and remove “:” to get the gateway ID: b827ebxxxxbcffff.  Input this to TTN v3. Make sure to select legacy packet forwarder.
362 362  
363 -5.2 Get Gateway ID in Raspberry and input this in TTN v3.
364 364  
365 - In RPI, run below command to get a Gateway ID
366 366  
367 - ifconfig eth0
372 +==== **b). Input this Gateway EUI to the TTN-Stack** ====
368 368  
369 -(% style="text-align:center" %)
370 -[[image:1651745210205-512.png||height="130" width="621"]]
374 +
375 +)))
376 +)))
371 371  
372 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.gif]]
378 +[[image:1651745267862-321.png||height="526" width="621"]]
373 373  
374 - We got the ether (eth0 MAC) address is b8:27:eb:49:62:bc). Add ffff at the end and remove “:” to get the gateway ID: b827ebxxxxbcffff. Input this to TTN v3. Make sure to select legacy packet forwarder.
380 +[[image:1651745306744-481.png||height="478" width="621"]]
375 375  
376 -(% style="text-align:center" %)
377 -[[image:1651745267862-321.png||height="526" width="621"]]
378 378  
379 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image036.jpg]]
380 380  
381 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image038.jpg]]
384 +==== **c). After Register, the status should show not connected as below:** ====
382 382  
383 -(% style="text-align:center" %)
384 -[[image:1651745306744-481.png||height="478" width="621"]]
385 385  
386 -(% style="text-align:center" %)
387 387  [[image:1651745366987-458.png||height="363" width="621"]]
388 388  
389 -After set up, the status should show not connected as below:
390 390  
391 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image040.jpg]]
392 392  
393 -5.2.1 Download and install LoRaWAN packet forwarder
391 +==== **d). Enable SPI and I2C on your device** ====
394 394  
395 395  
396 - Enable SPI and I2C first:
394 +**the below example is using Raspberry 4B.**
397 397  
398 - a)SPI needs to be enabled on the Raspberry Pi
399 399  
400 - Run sudo raspi-config to open the config window
397 +Run (% style="background-color:yellow" %) **sudo raspi-config**(%%) to open the config window
401 401  
402 -(% style="text-align:center" %)
403 -[[image:1651745476754-240.png||height="235" width="631"]]
399 +[[image:1651745476754-240.png||height="234" width="629"]]
404 404  
405 405  
406 -(% style="text-align:center" %)
407 407  [[image:image-20220505181135-1.png]]
408 408  
409 -(% style="text-align:center" %)
410 -[[image:image-20220505181135-2.png]]
411 411  
412 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image044.jpg]]
405 +[[image:image-20220505181135-2.png||height="229" width="622"]]
413 413  
414 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image046.jpg]]
415 415  
416 416  
409 +==== **e). Access the root account:** ====
417 417  
411 +(((
412 +[[image:1651745583363-614.png||height="151" width="732"]]
418 418  
419 419  
420 - In RPI , Fist: Enter root account:
415 +
416 +)))
421 421  
422 -(% style="text-align:center" %)
423 -[[image:1651745583363-614.png]]
418 +==== **f). Modify the configuration of FWD** ====
424 424  
425 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image048.jpg]]
426 426  
427 - and then run:
421 +(((
422 +After installation, user can find the configuration file in** (% style="color:#0000ff" %)/etc/lora/ (%%)**Replace the gateway ID we got above to the (% style="color:#0000ff" %)**gateway_ID** (%%)in file (% style="color:#0000ff" %)**local_conf.json.**
423 +)))
428 428  
429 - wget [[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/auto_install.sh>>url:https://www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/auto_install.sh]]
425 +(((
426 +The default LoRaWAN server points to localhost, user need to put the correct server address to the server_address field in file (% style="color:#0000ff" %)**local_conf.json**(%%), like below.
430 430  
431 - chmod +x ./auto_install.sh
432 432  
433 - ./auto_install.sh
429 +the User can find the lora configuration directory in (% style="color:#0000ff" %)**/etc/lora/**(%%) there are the cfg-302 directory and the global_conf.json, and local_conf.json files.
434 434  
435 -(% style="text-align:center" %)
436 -[[image:1651745611629-818.png]]
431 +/etc/lora/
432 +├── cfg-302  ~-~--> global configuration file
433 +├── devskey  ~-~--> Database
434 +├── global_conf.json  ~-~--> Frequency plan for current applications
435 +└── local_conf.json  ~-~--> Local fwd configuration
437 437  
438 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image050.gif]]
437 +At default, the users need to change two configurations file: global_conf.json and local_conf.json.
439 439  
440 - This will download the packet forwarder package from Dragino Server to RPI, and start install the package.
441 441  
442 - You can get these output:
440 +===== **1.) Configure gateway EUI and server address, port for fwd** =====
443 443  
444 -(% style="text-align:center" %)
445 -[[image:1651745657252-173.png||height="426" width="621"]]
442 +
443 +)))
446 446  
447 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image052.jpg]]
448 -
449 -5.5.2 Config Gateway ID, Frequency Band and Server address
450 -
451 - After installation, user can find the configuration file in** /etc/lora/ **Replace the gateway ID we got above to the **gateway_ID** in file **local_conf.json**
452 -
453 - The default LoRaWAN server points to localhost, user need to put the correct server address to the server_address field in file **local_conf.json**, like below.
454 -
455 -(% style="text-align:center" %)
456 456  [[image:1651745709709-887.png||height="820" width="621"]]
457 457  
458 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image054.jpg]]
459 459  
460 - User can find the TTN v3 server address from:
448 +**Note: Users can find the TTN v3 server address from [[Server Addresses ~| The Things Stack for LoRaWAN (thethingsindustries.com)>>url:https://www.thethingsindustries.com/docs/getting-started/server-addresses/#deployments]]**
461 461  
462 - [[Server Addresses ~| The Things Stack for LoRaWAN (thethingsindustries.com)>>url:https://www.thethingsindustries.com/docs/getting-started/server-addresses/#deployments]]
463 463  
451 +===== **2). Override the global_conf.json file by selecting the appropriate frequency plan for your region in cfg-302** =====
464 464  
465 - And the default frequency band is US915 in **global_conf.json** file.
466 466  
467 -(% style="text-align:center" %)
454 +the default frequency band is US915 in the (% style="color:#0000ff" %)**global_conf.json**(%%) file.
455 +
468 468  [[image:1651745838008-820.png||height="650" width="621"]]
469 469  
470 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image056.jpg]]
471 471  
472 -* If user want to change to other frequency bands, User can copy the file from **/etc/lora/cfg-302 **and put it into** /etc/lora/global_conf.json.**
459 +If the user wants to change to other frequency bands, the User can copy the file from(% style="color:#0000ff" %)** /etc/lora/cfg-302**(%%) ** **and put it into** (% style="color:#0000ff" %)/etc/lora/global_conf.json(%%).**
473 473  
474 - 1).Chose your need the name of region frequency.
461 +**//eg: cp /etc/lora/cfg-302/EU-global_conf.json /etc/lora/global_conf.json //**
475 475  
476 -(% style="text-align:center" %)
477 -[[image:1651745867516-322.png]]
478 478  
479 479  
480 - 2). Use this command to copy it.
465 +====== **Selecting the appropriate frequency plan for your region in cfg-302.** ======
481 481  
482 - cp /etc/lora/cfg-302/EU-global_conf.json /etc/lora/global_conf.json
467 +[[image:1651745867516-322.png||height="83" width="740"]]
483 483  
484 -(% style="text-align:center" %)
485 -[[image:1651745984006-868.png]]
486 486  
487 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image060.jpg]]
470 +====== **Override the global_conf.json** ======
488 488  
489 -* If user wants to change to other LoRaWAN server, modify the **global_conf.json** file.
472 +(% class="box infomessage" %)
473 +(((
474 +**cp /etc/lora/cfg-302/EU-global_conf.json /etc/lora/global_conf.json**
475 +)))
490 490  
477 +[[image:1651745984006-868.png||height="87" width="745"]]
491 491  
492 -5.2.3 Check result
493 493  
494 - Run below command to restart the dragino_fwd:
480 +==== (% style="color:inherit; font-family:inherit; font-size:23px" %)**g). Running the Fwd Server**(%%) ====
495 495  
496 - sudo systemctl stop draginofwd
497 497  
498 - sudo systemctl start draginofwd
483 +(((
484 +Run the below command to restart the dragino_fwd:
485 +)))
499 499  
500 - debug check the ruing status of fwd:
487 +(((
488 +(% class="box infomessage" %)
489 +(((
490 +**sudo systemctl start draginofwd**
491 +)))
492 +)))
501 501  
502 - sudo systemctl status draginofwd
494 +(((
495 +debug check the ruing status of fwd:
496 +)))
503 503  
504 -(% style="text-align:center" %)
505 -[[image:1651746045057-414.png]]
498 +(((
499 +(% class="box infomessage" %)
500 +(((
501 +**sudo systemctl status draginofwd**
502 +)))
503 +)))
506 506  
507 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image062.jpg]]
505 +[[image:1651746045057-414.png||height="193" width="729"]]
508 508  
509 - The dragino_fwd will start with the new gateway ID and TTN v3 should show the connection ok:
510 510  
511 -(% style="text-align:center" %)
508 +Wait for a few minutes, the gateway will be online/active on the TTN-Stack.
509 +
512 512  [[image:1651746078253-168.png||height="372" width="621"]]
513 513  
514 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image064.jpg]]
515 515  
516 516  
517 - We can check dragino_fwd running states in RPi by running:
514 +Get the draginofwd real-time running log:
518 518  
519 - sudo journalctl -u draginofwd -f
516 +(% class="box infomessage" %)
517 +(((
518 +**~ sudo journalctl -u draginofwd -f**
519 +)))
520 520  
521 -(% style="text-align:center" %)
522 -[[image:1651746111963-838.png]]
521 +[[image:1651746111963-838.png||height="184" width="730"]]
523 523  
524 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image066.gif]]
525 525  
526 526  
527 - If there are LoRaWAN nodes transmits nearby, we can see the traffic in TTN v3 –> Gateway ~-~-> Live data
525 + If there are LoRaWAN nodes transmitting nearby, we can see the traffic in (% style="color:#037691" %)**TTN v3 –> Gateway ~-~-> Live data**
528 528  
529 -(% style="text-align:center" %)
530 530  [[image:1651746139304-966.png||height="326" width="621"]]
531 531  
532 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image068.jpg]]
533 533  
534 -5.2.4 Commands to handle service
530 +==== **h). Commands to handle service** ====
535 535  
536 -* **Stop** dragino_fwd service:  sudo systemctl stop draginofwd
537 -* **Disable** dragino_fwd auto run after boot: sudo systemctl disable draginofwd
538 -* **Start** dragino_fwd : sudo systemctl start draginofwd
539 -* **Auto run** dragino_fwd after boot:  sudo systemctl enable draginofwd
540 -* **Show status** of dragino_fwd:  sudo systemctl status draginofwd
532 +* (% style="color:#0000ff" %)**Stop** (%%)dragino_fwd service:  sudo systemctl stop draginofwd
533 +* (% style="color:#0000ff" %)**Disable**(%%) dragino_fwd auto run after boot: sudo systemctl disable draginofwd
534 +* (% style="color:#0000ff" %)**Start** (%%)dragino_fwd : sudo systemctl start draginofwd
535 +* (% style="color:#0000ff" %)**Auto run**(%%) dragino_fwd after boot:  sudo systemctl enable draginofwd
536 +* (% style="color:#0000ff" %)**Show status** (%%)of dragino_fwd:  sudo systemctl status draginofwd
541 541  
538 +=== 5.2.2 Basic Station Mode. ===
542 542  
543 -6. Order Info
544 544  
545 - Part Number: **PG1302-XX**
541 +==== **a). Get a gateway EUI from the device ETH MAC.** ====
546 546  
547 - Or Part Number: **PG1302-PI-XX   **(Include RPi converter board for RPI 3/4)
548 548  
549 -**~ XX:**
544 +In RPI, run the below command to get a Gateway EUI
550 550  
551 -* 868 (For Bands: EU868,IN865)
552 -* 915 (For Bands: US915,AU915,AS923,KR920)
553 -* 470 (For Band: CN470)
546 +(% class="box infomessage" %)
547 +(((
548 +**~ ifconfig eth0**
549 +)))
554 554  
551 +[[image:1651745210205-512.png||height="130" width="621"]]
555 555  
556 -7. Packing Info
557 557  
558 -**~ PG1302 Package Includes**:
554 +(((
555 +(((
556 +We got the ether (eth0 MAC) address is b8:27:eb:49:62:bc). Add ffff at the end and remove “:” to get the gateway ID: b827ebxxxxbcffff.  Input this to TTN v3. Make sure to select legacy packet forwarder.
557 +)))
558 +)))
559 559  
560 +
561 +
562 +==== **b). Register the gateway with the Basic Station Mode on the TTN-Stack** ====
563 +
564 +
565 +[[image:image-20230329164417-5.png]]
566 +
567 +
568 +
569 +==== **c). Download the gateway API keys, and then upload them to the gateway.** ====
570 +
571 +
572 +[[image:image-20230329164704-6.png]]
573 +
574 +
575 +==== **d). The status Shows disconnect.** ====
576 +
577 +
578 +[[image:image-20230329165619-7.png||height="568" width="948"]]
579 +
580 +
581 +==== **e.) Uploda API keys into the gateway** ====
582 +
583 +
584 +the User can find the Basic Station configuration directory in (% style="color:#0000ff" %)**/etc/station/**(%%) there is the station.conf files, and ttnstack directory.
585 +
586 +//**directory tree:**//
587 +
588 +///etc/station/
589 +├── station.conf 
590 +└── ttnstack  ~-~--> ** ttnstack configuration file directory**
591 + ├── cups.trust  ~-~-->  ttnstack auth file
592 + ├── cups.uri  ~-~-->  ttnstack server URI file
593 + └── station.conf  ~-~-~-~-> backup configuration file//
594 +
595 +
596 +
597 +**and then upload the downloaded keys to this directory((% style="color:#0000ff" %)/etc/station/(%%))**
598 +
599 +eg:
600 +
601 +/etc/station/
602 +├── cups.key  ~-~--> uploaded by you
603 +├── lns.key  ~-~--> uploaded by you
604 +├── station.conf
605 +
606 +
607 +==== **f). Configure gateway EUI and server address** ====
608 +
609 +
610 +[[image:image-20230329195650-10.png]]
611 +
612 +
613 +After the user enters the correct parameters, the server will be run automatically
614 +
615 +
616 +Tree Directory:
617 +
618 +/etc/station/
619 +├── cups.key
620 +├── cups.trust
621 +├── cups.uri
622 +├── lns.key
623 +├── start-configure.sh
624 +├── station.conf
625 +└── ttnstack
626 + ├── cups.trust
627 + ├── cups.uri
628 + └── station.conf
629 +
630 +
631 +==== **g). Check station running log** ====
632 +
633 +
634 +tail -f /var/log/station.log
635 +
636 +
637 +[[image:image-20230329201624-11.png]]
638 +
639 +
640 +
641 += 6. Add GPS support in PG1302 =
642 +
643 +The PG1302 supports GPS:
644 +
645 +[[image:image-20240118160132-1.png||height="270" width="338"]]
646 +
647 +
648 +* **The users can find the GPS device in Raspberry: /dev/ttyS0 or /dev/ttyAMA0**
649 +
650 + [[image:image-20240118160407-2.png||height="71" width="458"]]
651 +
652 +
653 +* **Check the GPS output: cat /dev/ttyS0**
654 +
655 + [[image:image-20240118160454-3.png]]
656 +
657 +
658 +* **Add the GPS to the Semtech UDP package forwarder configuration.**
659 +
660 + [[image:image-20240118160928-4.png||height="426" width="464"]]
661 +
662 +
663 +* **Test GPS function**
664 +
665 +**~ 1.) Stop IoT service: systemctl stop draginofwd**
666 +
667 +
668 +**~ 2.) Run the fwd command and check the output**
669 +
670 +
671 + [[image:image-20240118161109-5.png]]
672 +
673 +
674 +**~ 3.) Trouble Shooting:**
675 +
676 + If you get many WARNING outputs, which should be the GPS location is invalid, you need to adjust the GPS location, it is recommended to put it outdoors
677 +
678 +
679 + [[image:image-20240118161333-6.png]]
680 +
681 +
682 + The user can check the PG1302 board GPS LED status to check the location,
683 +
684 + GPS location is valid  ~-~--> GPS LED will light up
685 +
686 + GPS location is invalid ~-~--> GPS LED will light down
687 +
688 +
689 + [[image:image-20240118162033-7.png]]
690 +
691 +
692 +
693 += 7. Trouble Shooting =
694 +
695 +(% class="wikigeneratedid" %)
696 +7.1 Failed to start the concentrator how to debug
697 +
698 +
699 +--When the problem "failed to start the concentrator" occurs, the user needs to check whether the I2C and SPI are enabled,--
700 +
701 +--Users can enter the following command to check whether I2C is detected, and the detection of **"60"** is correct.--
702 +
703 +(% class="box infomessage" %)
704 +(((
705 +--**i2cdetect -y 1**--
706 +)))
707 +
708 +**Note: This method has been removed because the i2c had been removed on the latest PG1302.**
709 +
710 +
711 +
712 +Check whether the SPI path of the configuration file is correct,
713 +
714 +(% class="box infomessage" %)
715 +(((
716 +**cat /etc/lora/global_conf.json **
717 +)))
718 +
719 +(% class="wikigeneratedid" %)
720 +[[image:image-20230518092732-2.png||height="378" width="691"]]
721 +
722 +
723 +
724 += 8. Order Info =
725 +
726 +
727 +Part Number: (% style="color:#0000ff" %)**PG1302-XX**   (%%) Or  Part Number: (% style="color:#0000ff" %)**PG1302-PI-XX   **(%%)(Include RPi converter board for RPI 3/4)
728 +
729 +**~ (% style="color:#0000ff" %)XX:(%%)**
730 +
731 +* (% style="color:red" %)**868** (%%)(For Bands: EU868,IN865)
732 +* (% style="color:red" %)**915** (%%)(For Bands: US915,AU915,AS923,KR920)
733 +* (% style="color:red" %)**470** (%%)(For Band: CN470)
734 +
735 += 9. Packing Info =
736 +
737 +
738 +(((
739 +**PG1302 Package Includes**:
740 +)))
741 +
742 +(((
560 560  * PG1302 x 1
561 561  * LoRa Antenna x 1
745 +)))
562 562  
563 563  
564 -**~ PG1302-PI Package Includes**:
565 565  
749 +(((
750 +**PG1302-PI Package Includes**:
751 +)))
752 +
566 566  * PG1302 x 1
567 567  * LoRa Antenna x 1
568 568  * RPi3/4 converter PCB
569 569  * Screws to hole converter PCB on RPI.
570 570  
758 +**PG1302-PI Dimension and weight: **
571 571  
572 -8. Reference
760 +* Device Size: 18 x 8 x 4 cm
761 +* Weight: 150g
573 573  
574 -* Datasheet, User Manual & Software Download:
763 += 10. Support =
575 575  
576 - [[https:~~/~~/www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0>>url:https://www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0]]
577 577  
766 +(((
767 +If you are experiencing issues and can't solve, you can send mail to [[support@dragino.com>>mailto:support@dragino.com]].
768 +)))
578 578  
579 -9. Support
580 -
581 -* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
582 -* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to
583 -
584 -[[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]
585 -
586 -
587 -
770 +(((
771 +With your question as detail as possible. We will reply and help you in the shortest.
772 +)))
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