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Last modified by Kilight Cao on 2024/06/22 10:43
From version 156.1
edited by Kilight Cao
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edited by Xiaoling
on 2022/05/06 10:06
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Title
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1 -PG1302 -- LoRaWAN Concentrator User Manual
1 +PG1302
Author
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1 -XWiki.Kilight
1 +XWiki.Xiaoling
Content
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1 -(% style="text-align:center" %)
2 -[[image:image-20220616085956-1.jpeg||height="609" width="609"]]
3 -
4 -
5 -
6 -
7 -**Table of Contents:**
8 -
9 -{{toc/}}
10 -
11 -
12 -(% class="wikigeneratedid" id="H" %)
13 -(((
14 14  
15 -)))
16 16  
17 -= 1. Introduction =
3 +(% style="text-align:center" %)
4 +[[image:Main.User Manual for All Gateway models.WebHome@pg1302.jpg]]
18 18  
19 -== 1.1 What is PG1302 LoRaWAN Concentrator? ==
20 20  
21 21  
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 -)))
25 25  
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 -)))
9 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.gif]]
29 29  
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 -)))
33 33  
34 34  
35 -== 1.2 Features ==
13 +**PG1302 LoRaWAN Concentrator User Manual**
36 36  
15 +[[image:1651796979665-130.png]]
37 37  
38 -* Base on Semtech SX1302 solution
39 -* Support Raspberry Pi 3B/3B+/4/4B/5/5B, 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
17 +Document Version: 1.0.0
44 44  
45 -== 1.3 General Interfaces for PG1302 ==
19 +Image Version: v1.0
46 46  
47 47  
48 -* SPI interface for LoRa
49 -* Power Input: 5v, 1A
50 -* 1 x I-PEX for LoRa
51 -* Working Temperature: -40 ℃ ~~ 80℃
52 52  
53 -== 1.4 Pin Mapping ==
54 54  
24 +{{toc numbered="true"/}}
55 55  
56 56  
57 -[[image:image-20240506170941-3.png]]
58 58  
59 -== 1.5 LEDs ==
60 60  
29 +~1. Introduction
61 61  
62 -(((
63 -TX: Blink when transmit a packet
64 -RX: Blink when receiving a packet
65 -Config: Always ON
66 -)))
31 + 1.1 What is PG1302 LoRaWAN Concentrator?
67 67  
68 -
69 -== 1.6 Power Consumption ==
70 -
71 -
72 -<300mA @ 3.3v.
73 -
74 -Detail Test Report see [[this link>>https://www.dropbox.com/sh/89virm4y0b02c7i/AAA-cgQEsSc8gNGFYAB0qZ_Za?dl=0]]
75 -
76 -
77 -== 1.7 Antenna Installation ==
78 -
79 -
80 -Left:  **GPS antenna**
81 -
82 -Right:  **LoRa Antenna**
83 -
84 -[[image:https://www.thethingsnetwork.org/forum/uploads/default/original/3X/6/2/624619afa8d75a2c21bfd1e3687afaa75ad61cbc.jpeg||alt="PG1302_70"]]
85 -
86 -
87 -
88 -
89 -
90 -== 1.8 Applications ==
91 -
92 -
93 -* Smart Buildings & Home Automation
94 -* Logistics and Supply Chain Management
95 -* Smart Metering
96 -* Smart Agriculture
97 -* Smart Cities
98 -* Smart Factory
99 -
100 -= 2. Example: Set up as LoRaWAN gateway =
101 -
102 -== 2.1 System structure ==
103 -
104 -
105 105  (((
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.
107 -
108 -
109 -)))
110 -
111 -[[image:1651743698677-436.png||height="457" width="686"]]
112 -
113 -
114 -== 2.2 Hardware Installation ==
115 -
116 -
117 -(% style="color:red" %)**Important Notice: Please power the RPI with 5V,3A cable.**
118 -
119 -[[image:image-20220621104746-1.png||height="351" width="415"]]
120 -
121 -
122 -= 3. Install the software. =
123 -
124 -
125 -**Raspberry Pi 3B/3B+/4B/5B**
126 -
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.
129 -
130 -**TinkerBoard2/2S, **
131 -
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.
133 -
134 -**Orange Pi PC/PC PLUS.**
135 -
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.
137 -
138 -= 4. Flash with pre-build image =
139 -
140 -== 4.1 Download the dragino image for RPI ==
141 -
142 -
143 143  (((
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 -)))
146 -
147 -
148 -== 4.2 Flash the image to an SD card ==
149 -
150 -
151 -Flash the image to the SD card:
152 -
153 -[[image:1651744119133-233.png||height="373" width="621"]]
154 -
155 -
156 -(% style="color:red" %)**Note: Download the flash tool following this link：**[[https:~~/~~/www.balena.io/etcher/>>https://www.balena.io/etcher/]]
157 -
158 -
159 -== 4.3 Access the Linux console ==
160 -
161 -
162 162  (((
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
36 + The PG1302 is a multi-channel high performance transmitter/receiver designed to simultaneously receive several LoRa packets using random spreading factors on
164 164  )))
38 +)))
39 +)))
165 165  
166 -
167 -[[image:1651744193675-591.png||height="450" width="466"]]
168 -
169 -The account details for Web Login are:
170 -
171 171  (((
172 -**~ (% style="color:#0000ff" %)User Name: root(%%)**
42 +(((
43 +(((
44 + 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
173 173  )))
46 +)))
47 +)))
174 174  
175 175  (((
176 -**~ (% style="color:#0000ff" %)Password:   dragino(%%)**
50 +(((
51 +(((
52 + range of distances.
177 177  )))
54 +)))
178 178  
179 179  (((
180 180  
181 181  )))
182 -
183 -(((
184 -**~ (% style="color:#0000ff" %)Backup account(%%)**
185 185  )))
186 186  
187 187  (((
188 -**~ (% style="color:#0000ff" %)Pi/dragino(%%)**
189 -
190 -
62 +(((
63 +(((
64 + 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
191 191  )))
66 +)))
67 +)))
192 192  
193 -After logging in, you will be in the Linux console and type the command here.
194 -
195 -[[image:1651744358515-107.png||height="366" width="581"]]
196 -
197 -
198 -== 4.4 Access the WebUI of RPi4 ==
199 -
200 -=== 4.4.1 Home page ===
201 -
202 -
203 203  (((
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:
70 +(((
71 +(((
72 + interfered environment.
207 207  )))
74 +)))
208 208  
209 209  (((
210 -**~ (% style="color:#0000ff" %)User Name: root(%%)**
211 -(% style="color:#0000ff" %)** Password:   dragino**
212 -
213 213  
214 214  )))
79 +)))
215 215  
216 -[[image:1651744457761-993.png||height="352" width="621"]]
217 -
218 -
219 -=== 4.4.2 LoRa Page ===
220 -
221 -
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.
223 -
224 -
225 -[[image:1651744554845-970.png||height="328" width="621"]]
226 -
227 -
228 -Different PG1302 hardware version can support different frequency range:
229 -
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**
232 -
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**
234 -
235 -(% style="color:red" %)**Note *: [[See this instruction for how to customize frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]**
236 -
237 -
238 -=== 4.4.3 LoRaWAN Page ===
239 -
240 -==== 4.4.3.1 Semtech UDP ====
241 -
242 -
243 -[[image:1651744767914-283.png||height="352" width="621"]]
244 -
245 -
246 -(% style="color:red" %)**Note *: [[See this instruction for how to configure TTN>>doc:Main.Notes for TTN.WebHome]].**
247 -
248 -
249 -==== 4.4.3.2 Basic Station ====
250 -
251 -
252 -[[image:1651744890629-683.png||height="380" width="621"]]
253 -
254 -
255 -(% style="color:red" %)**Note *: [[See this instruction for how to configure AWS-loT-Core>>doc:Main.AWS IoT Core for LoRaWAN.WebHome]].**
256 -
257 -
258 -=== 4.4.4 LogRead ===
259 -
260 -==== 4.4.4.1 LoRa Log ====
261 -
262 -
263 -[[image:1651744955955-452.png||height="571" width="621"]]
264 -
265 -
266 -Show the frequency for LoRa Radio and traffics.
267 -
268 -
269 -==== 4.4.4.2 System Log ====
270 -
271 -
272 -Show system log.
273 -
274 -[[image:1651745003470-264.png||height="477" width="621"]]
275 -
276 -
277 -==== 4.4.4.3 Record Log ====
278 -
279 -
280 -**Record the system log.**
281 -
282 -[[image:1651745069814-662.png||height="144" width="621"]]
283 -
284 -
285 -= 5. Install stand-alone LoRa Packet Forwarder =
286 -
287 -== 5.1 Choose the right installation package for your OS ==
288 -
289 -
290 290  (((
291 -**draginofwd-32bit (RPI, Orange PI)**
292 -
293 -**Download URL:** https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-32bit.deb
294 -
295 -**Linux Command:** wget https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-32bit.deb && dpkg -i draginofwd-32bit.deb
296 -
297 -
298 -**dragino-64bit (RPI, Orange PI)**
299 -
300 -**Download URL: **https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-64bit.deb
82 +(((
83 +(((
84 + 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
301 301  )))
86 +)))
87 +)))
302 302  
303 -**Linux Command: **wget https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-64bit.deb && dpkg -i draginofwd-64bit.deb
304 -
305 -
306 -**dragino-tiker-32bit (Tinker Board)**
307 -
308 -**Download URL: **https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-tinker-32bit.deb
309 -
310 -**Linux Command: **wget https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-tinker-32bit.deb && dpkg -i draginofwd-tinker-32bit.deb
311 -
312 -
313 -**Install details:**
314 -
315 -[[image:image-20220928181226-1.png||height="218" width="1100"]]
316 -
317 -
318 -RPI in this example is RPI model 4B with fresh Raspbian OS install.
319 -
320 -(% class="box" %)
321 321  (((
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"**
332 -
333 -
90 +(((
91 +(((
92 + in the exist OS.
334 334  )))
335 335  
336 336  
337 -== 5.2 Select the mode of connection to the server ==
338 338  
339 339  
340 -The Dragino LoRa Packet Forware supports the Semtech UDP and Basic Station mode.
341 341  
342 -The User can choose one of the methods as the connection mode.
99 +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.
343 343  
344 344  
345 -**~1. Semtech UDP Mode  ~-~-> 5.2.1**
102 +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.
346 346  
347 -**2. Basic Station Mode  ~-~-> 5.2.2**
348 348  
105 +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.
349 349  
350 -=== 5.2.1 Semtech UDP Mode ===
351 -
352 -
353 -==== **a). Get a gateway EUI from the device ETH MAC.** ====
354 -
355 -
356 -In RPI, run the below command to get a Gateway ID
357 -
358 -(% class="box infomessage" %)
359 -(((
360 -**~ ifconfig eth0**
361 -)))
362 -
363 -[[image:1651745210205-512.png||height="130" width="621"]]
364 -
365 -
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.
369 -
370 -
371 -
372 -==== **b). Input this Gateway EUI to the TTN-Stack** ====
373 -
374 374  
375 375  )))
376 376  )))
377 377  
378 -[[image:1651745267862-321.png||height="526" width="621"]]
111 +1.2 Features
379 379  
380 -[[image:1651745306744-481.png||height="478" width="621"]]
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
381 381  
120 +1.3 General Interfaces
382 382  
122 +* SPI interface for LoRa
123 +* Power Input: 5v, 1A
124 +* 1 x I-PEX for LoRa
383 383  
384 -==== **c). After Register, the status should show not connected as below:** ====
126 +1.4 Pin Mapping
385 385  
128 + [[image:1651743282627-547.png||height="402" width="425"]]
386 386  
387 -[[image:1651745366987-458.png||height="363" width="621"]]
130 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.gif]]
388 388  
132 +1.5 LEDs
389 389  
134 + TX: Blink when transmit a packet
390 390  
391 -==== **d). Enable SPI and I2C on your device** ====
136 + RX: Blink when receive a packet
392 392  
138 + Config: Always ON
393 393  
394 -**the below example is using Raspberry 4B.**
140 +1.6 Power Consumption
395 395  
142 + TBD
396 396  
397 -Run (% style="background-color:yellow" %) **sudo raspi-config**(%%) to open the config window
144 +1.7 Applications
398 398  
399 -[[image:1651745476754-240.png||height="234" width="629"]]
146 +* Smart Buildings & Home Automation
147 +* Logistics and Supply Chain Management
148 +* Smart Metering
149 +* Smart Agriculture
150 +* Smart Cities
151 +* Smart Factory
400 400  
153 +2. Example: Set up as LoRaWAN gateway.
401 401  
402 -[[image:image-20220505181135-1.png]]
155 + 2.1 System structure
403 403  
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。
404 404  
405 -[[image:image-20220505181135-2.png||height="229" width="622"]]
159 +(% style="text-align:center" %)
160 +[[image:1651743698677-436.png||height="457" width="686"]]
406 406  
407 407  
163 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.gif]]
408 408  
409 -==== **e). Access the root account:** ====
165 +2.2 Hardware Installation
410 410  
411 -(((
412 -[[image:1651745583363-614.png||height="151" width="732"]]
167 +**~ Important Notice: **Please power the RPI with 5V,3A cable.
413 413  
169 +(% style="text-align:center" %)
170 +[[image:1651743803032-803.png]]
414 414  
415 -
416 -)))
172 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.gif]]
417 417  
418 -==== **f). Modify the configuration of FWD** ====
174 +3. Install the software?
419 419  
176 + There are two ways to install software in RPi4 to use PG1302.
420 420  
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 -)))
178 +* Flash SD card with Dragino pre-build image which support Web UI.
179 +* Install lora packet forwarder in existing RPi OS.
424 424  
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.
181 +4. Flash with pre-build image
427 427  
183 + 4.1 Download the dragino image for RPI
428 428  
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.
185 + Download PG1302_for_Rpi4_64_with_webui from
430 430  
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
187 + [[https:~~/~~/www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0>>https://www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0]]
436 436  
437 -At default, the users need to change two configurations file: global_conf.json and local_conf.json.
189 +4.2 Flash the image to SD card
438 438  
191 + Flash the image to SD card:
439 439  
440 -===== **1.) Configure gateway EUI and server address, port for fwd** =====
193 +(% style="text-align:center" %)
194 +[[image:1651744119133-233.png||height="373" width="621"]]
441 441  
442 -
443 -)))
196 + [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.jpg]]Note: Download the flash tool following this link
444 444  
445 -[[image:1651745709709-887.png||height="820" width="621"]]
198 + [[https:~~/~~/www.balena.io/etcher/>>https://www.balena.io/etcher/]]
446 446  
200 +4.3 Access the Linux console.
447 447  
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]]**
202 + 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.
449 449  
204 + 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
450 450  
451 -===== **2). Override the global_conf.json file by selecting the appropriate frequency plan for your region in cfg-302** =====
206 +(% style="text-align:center" %)
207 +[[image:1651744193675-591.png||height="450" width="466"]]
452 452  
209 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.jpg]]
453 453  
454 -the default frequency band is US915 in the (% style="color:#0000ff" %)**global_conf.json**(%%) file.
211 + The account details for Web Login are:
455 455  
456 -[[image:1651745838008-820.png||height="650" width="621"]]
213 +**~ User Name: root**
457 457  
215 +**~ Password:   dragino**
458 458  
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(%%).**
460 460  
461 -**//eg: cp /etc/lora/cfg-302/EU-global_conf.json /etc/lora/global_conf.json //**
218 +**~ Backup account**
462 462  
220 +**~ Pi/dragino**
463 463  
464 464  
465 -====== **Selecting the appropriate frequency plan for your region in cfg-302.** ======
223 + After log in, you will be in the Linux console and type command here.
466 466  
467 -[[image:1651745867516-322.png||height="83" width="740"]]
225 +(% style="text-align:center" %)
226 +[[image:1651744358515-107.png||height="366" width="581"]]
468 468  
228 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.jpg]] 4.4 Access the WebUI of RPi4.
469 469  
470 -====== **Override the global_conf.json** ======
230 + 4.4.1 Home page
471 471  
472 -(% class="box infomessage" %)
473 -(((
474 -**cp /etc/lora/cfg-302/EU-global_conf.json /etc/lora/global_conf.json**
475 -)))
232 + Open a browser on the PC and type the RPI ip address
476 476  
477 -[[image:1651745984006-868.png||height="87" width="745"]]
234 + [[http:~~/~~/IP_ADDRESS** **>>url:http://192.168.1.xx/]] (If the IP is assigned by uplink router)
478 478  
479 479  
480 -==== (% style="color:inherit; font-family:inherit; font-size:23px" %)**g). Running the Fwd Server**(%%) ====
237 + You will see the login interface of RPI as shown below.
481 481  
239 + The account details for Web Login are:
482 482  
483 -(((
484 -Run the below command to restart the dragino_fwd:
485 -)))
241 +**~ User Name: root**
486 486  
487 -(((
488 -(% class="box infomessage" %)
489 -(((
490 -**sudo systemctl start draginofwd**
491 -)))
492 -)))
243 +**~ Password:   dragino**
493 493  
494 -(((
495 -debug check the ruing status of fwd:
496 -)))
245 +(% style="text-align:center" %)
246 +[[image:1651744457761-993.png||height="352" width="621"]]
497 497  
498 -(((
499 -(% class="box infomessage" %)
500 -(((
501 -**sudo systemctl status draginofwd**
502 -)))
503 -)))
248 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.jpg]]
504 504  
505 -[[image:1651746045057-414.png||height="193" width="729"]]
250 +4.4.2 LoRa Page
506 506  
252 + 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.
507 507  
508 -Wait for a few minutes, the gateway will be online/active on the TTN-Stack.
254 +(% style="text-align:center" %)
255 +[[image:1651744554845-970.png||height="328" width="621"]]
509 509  
510 -[[image:1651746078253-168.png||height="372" width="621"]]
257 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.jpg]]
511 511  
259 + Different PG1302 hardware version can support different frequency range:
512 512  
261 + ➢ 868: valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
513 513  
514 -Get the draginofwd real-time running log:
263 + ➢ 915: valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
515 515  
516 -(% class="box infomessage" %)
517 -(((
518 -**~ sudo journalctl -u draginofwd -f**
519 -)))
520 520  
521 -[[image:1651746111963-838.png||height="184" width="730"]]
266 + After user choose the frequency plan, he can see the actually frequency in used by checking the
522 522  
268 + page LogRead ~-~-> LoRa Log
523 523  
270 + Note *: See this instruction for how to customize frequency band
524 524  
525 - If there are LoRaWAN nodes transmitting nearby, we can see the traffic in (% style="color:#037691" %)**TTN v3 –> Gateway ~-~-> Live data**
272 + [[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]]
526 526  
527 -[[image:1651746139304-966.png||height="326" width="621"]]
528 528  
275 +4.4.3 LoRaWAN Page
529 529  
530 -==== **h). Commands to handle service** ====
277 + 4.4.3.1 Semtech UDP
531 531  
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
537 537  
280 +(% style="text-align:center" %)
281 +[[image:1651744767914-283.png||height="352" width="621"]]
538 538  
539 539  
284 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.jpg]]
540 540  
541 -=== 5.2.2 Basic Station Mode. ===
286 + Note *: See this instruction for how to configure TTN.
542 542  
288 + [[https:~~/~~/wiki.dragino.com/index.php?title=Notes_for_TTN>>url:https://wiki.dragino.com/index.php?title=Notes_for_TTN]]
543 543  
544 -The following example is connecting to TTNv3 via basic station:
545 545  
546 -**[[Server Addresses ~| The Things Stack for Basic Station (thethingsindustries.com)>>https://console.cloud.thethings.network/]]**
291 +4.4.3.2 Basic Station
547 547  
293 +(% style="text-align:center" %)
294 +[[image:1651744890629-683.png||height="380" width="621"]]
548 548  
549 -==== **a). Get a gateway EUI from the device ETH MAC.** ====
296 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.jpg]]
550 550  
298 + Note *: See this instruction for how to configure TTN.
551 551  
552 -In RPI, run the below command to get a Gateway EUI
300 + [[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]]
553 553  
554 -(% class="box infomessage" %)
555 -(((
556 -**~ ifconfig eth0**
557 -)))
558 558  
559 -[[image:1651745210205-512.png||height="130" width="621"]]
303 +4.4.4 LogRead
560 560  
305 + 4.4.4.1 LoRa Log
561 561  
562 -(((
563 -(((
564 -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.
565 -)))
566 -)))
307 +(% style="text-align:center" %)
308 +[[image:1651744955955-452.png||height="571" width="621"]]
567 567  
310 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image028.jpg]]
568 568  
312 + Show the frequency for LoRa Radio and traffics.
569 569  
570 -==== **b). Register the gateway with the Basic Station Mode on the TTN-Stack** ====
571 571  
315 +4.4.4.2 System Log
572 572  
573 -[[image:image-20230329164417-5.png]]
317 + Show system log.
574 574  
319 +(% style="text-align:center" %)
320 +[[image:1651745003470-264.png||height="477" width="621"]]
575 575  
576 576  
577 -==== **c). Download the gateway API keys, and then upload them to the gateway.** ====
323 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.jpg]]
578 578  
325 +4.4.4.3 Record Log
579 579  
580 -[[image:image-20230329164704-6.png]]
581 581  
328 +**Record the system log.**
582 582  
583 -==== **d). The status Shows disconnect.** ====
330 +(% style="text-align:center" %)
331 +[[image:1651745069814-662.png||height="144" width="621"]]
584 584  
333 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image032.jpg]]
585 585  
586 -[[image:image-20230329165619-7.png||height="568" width="948"]]
335 +5. Install stand alone LoRa Packet Forwarder.
587 587  
337 + 5.1 OS requirement
588 588  
589 -==== **e.) Uploda API keys into the gateway** ====
339 + RPI in this example is RPI model 4B with fresh Raspbian OS install.
590 590  
341 + pi@raspberrypi:~~$ cat /etc/os-release
591 591  
592 -The user can find the Basic Station configuration directory in (% style="color:#0000ff" %)**/etc/station/:**
343 + PRETTY_NAME="Raspbian GNU/Linux 8 (jessie)"
593 593  
594 -//**directory tree:**//
345 + NAME="Raspbian GNU/Linux"
595 595  
596 -/etc/station/
597 -└── station.conf  ~-~--> station configuration file
347 + VERSION_ID="8"
598 598  
349 + VERSION="8 (jessie)"
599 599  
600 -**and then upload the downloaded keys to this directory((% style="color:#0000ff" %)/etc/station/(%%))**
351 + ID=raspbian
601 601  
602 -eg:
353 + ID_LIKE=debian
603 603  
604 -/etc/station/.
605 -├── cups.key
606 -├── cups.trust
607 -├── cups.uri
608 -├── lns.key
609 -└── station.conf
610 -
355 + HOME_URL="http:~/~/www.raspbian.org/"
611 611  
612 -**lns.key and cups.key are generated by the preceding steps**
357 + SUPPORT_URL="http:~/~/www.raspbian.org/RaspbianForums"
613 613  
359 + BUG_REPORT_URL="http:~/~/www.raspbian.org/RaspbianBugs"
614 614  
615 -**Download cups.trust**
616 616  
617 -(% class="box infomessage" %)
618 -(((
619 -wget [[dragino.com/downloads/downloads/LoRa_Gateway/LPS8/Firmware/customized_script/cups.trust>>url:https://www.dragino.com/downloads/downloads/LoRa_Gateway/LPS8/Firmware/customized_script/cups.trust]]
620 -)))
362 +5.2 Get Gateway ID in Raspberry and input this in TTN v3.
621 621  
364 + In RPI, run below command to get a Gateway ID
622 622  
623 -**Manually create and edit the cups.uri file**
366 + ifconfig eth0
624 624  
625 -(% class="box infomessage" %)
626 -(((
627 -touch cups.uri
368 +(% style="text-align:center" %)
369 +[[image:1651745210205-512.png||height="130" width="621"]]
628 628  
629 -nano cups.uri
630 -)))
371 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.gif]]
631 631  
632 -Then enter the URI address of the server, for example: **https:~/~/eu1.cloud.thethings.network:443**
373 + 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.
633 633  
375 +(% style="text-align:center" %)
376 +[[image:1651745267862-321.png||height="526" width="621"]]
634 634  
378 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image036.jpg]]
635 635  
636 -==== **f). Configure Gateway EUI** ====
380 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image038.jpg]]
637 637  
638 -[[image:image-20240622094409-1.png]]
382 +(% style="text-align:center" %)
383 +[[image:1651745306744-481.png||height="478" width="621"]]
639 639  
385 +(% style="text-align:center" %)
386 +[[image:1651745366987-458.png||height="363" width="621"]]
640 640  
388 +After set up, the status should show not connected as below:
641 641  
390 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image040.jpg]]
642 642  
643 -==== **g). **Start the station service ====
392 +5.2.1 Download and install LoRaWAN packet forwarder
644 644  
645 -After configuring the GWEUI and uploading the certificate, you can start the station service via the below command:
646 646  
647 -(% class="box infomessage" %)
648 -(((
649 -ln -sf /usr/bin/station_sx1302 /usr/bin/station
395 + Enable SPI and I2C first:
650 650  
651 -systemctl start draginostation
652 -)))
397 + a)SPI needs to be enabled on the Raspberry Pi
653 653  
399 + Run sudo raspi-config to open the config window
654 654  
655 -systemctl start draginostation  ~-~- start draginostation service
401 +(% style="text-align:center" %)
402 +[[image:1651745476754-240.png||height="235" width="631"]]
656 656  
657 -systemctl stop draginostation  ~-~- Stop draginostation service
658 658  
659 -systemctl enable draginostation ~-~- enable boot auto start draginostation service
405 +(% style="text-align:center" %)
406 +[[image:image-20220505181135-1.png]]
660 660  
661 -systemctl disable  draginostation  ~-~- disable boot auto start draginostation service
408 +(% style="text-align:center" %)
409 +[[image:image-20220505181135-2.png]]
662 662  
411 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image044.jpg]]
663 663  
413 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image046.jpg]]
664 664  
665 -Tree Directory:
666 666  
667 -/etc/station/
668 668  
669 -├── cups-bak.done
670 -├── cups-bak.key
671 -├── cups-bak.trust
672 -├── cups-bak.uri
673 -├── cups.key
674 -├── cups.trust
675 -├── cups.uri
676 -├── lns.key
677 -├── station.conf
678 -├── tc-bak.crt
679 -├── tc-bak.done
680 -├── tc-bak.key
681 -├── tc-bak.trust
682 -├── tc-bak.uri
683 -├── tc.crt
684 -├── tc.key
685 -├── tc.trust
686 -└── tc.uri
687 -
688 688  
689 689  
690 -==== **h). Check station running log** ====
419 + In RPI , Fist: Enter root account:
691 691  
421 +(% style="text-align:center" %)
422 +[[image:1651745583363-614.png]]
692 692  
693 -tail -f /var/log/station.log
424 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image048.jpg]]
694 694  
695 -[[image:image-20230329201624-11.png]]
426 + and then run:
696 696  
428 + 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]]
697 697  
430 + chmod +x ./auto_install.sh
698 698  
699 -= 6. Add GPS support in PG1302 =
432 + ./auto_install.sh
700 700  
701 -The PG1302 supports GPS:
434 +(% style="text-align:center" %)
435 +[[image:1651745611629-818.png]]
702 702  
703 -[[image:image-20240118160132-1.png||height="270" width="338"]]
437 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image050.gif]]
704 704  
439 + This will download the packet forwarder package from Dragino Server to RPI, and start install the package.
705 705  
706 -* **The users can find the GPS device in Raspberry: /dev/ttyS0 or /dev/ttyAMA0**
441 + You can get these output:
707 707  
708 - [[image:image-20240118160407-2.png||height="71" width="458"]]
443 +(% style="text-align:center" %)
444 +[[image:1651745657252-173.png||height="426" width="621"]]
709 709  
446 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image052.jpg]]
710 710  
711 -* **Check the GPS output: cat /dev/ttyS0**
448 +5.5.2 Config Gateway ID, Frequency Band and Server address
712 712  
713 - [[image:image-20240118160454-3.png]]
450 + 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**
714 714  
452 + 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.
715 715  
716 -* **Add the GPS to the Semtech UDP package forwarder configuration.**
454 +(% style="text-align:center" %)
455 +[[image:1651745709709-887.png||height="820" width="621"]]
717 717  
718 - [[image:image-20240118160928-4.png||height="426" width="464"]]
457 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image054.jpg]]
719 719  
459 + User can find the TTN v3 server address from:
720 720  
721 -* **Test GPS function**
461 + [[Server Addresses ~| The Things Stack for LoRaWAN (thethingsindustries.com)>>url:https://www.thethingsindustries.com/docs/getting-started/server-addresses/#deployments]]
722 722  
723 -**~ 1.) Stop IoT service: systemctl stop draginofwd**
724 724  
464 + And the default frequency band is US915 in **global_conf.json** file.
725 725  
726 -**~ 2.) Run the fwd command and check the output**
466 +(% style="text-align:center" %)
467 +[[image:1651745838008-820.png||height="650" width="621"]]
727 727  
469 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image056.jpg]]
728 728  
729 - [[image:image-20240118161109-5.png]]
471 +* 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.**
730 730  
473 + 1).Chose your need the name of region frequency.
731 731  
732 -**~ 3.) Trouble Shooting:**
475 +(% style="text-align:center" %)
476 +[[image:1651745867516-322.png]]
733 733  
734 - 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
735 735  
479 + 2). Use this command to copy it.
736 736  
737 - [[image:image-20240118161333-6.png]]
481 + cp /etc/lora/cfg-302/EU-global_conf.json /etc/lora/global_conf.json
738 738  
483 +(% style="text-align:center" %)
484 +[[image:1651745984006-868.png]]
739 739  
740 - The user can check the PG1302 board GPS LED status to check the location,
486 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image060.jpg]]
741 741  
742 - GPS location is valid  ~-~--> GPS LED will light up
488 +* If user wants to change to other LoRaWAN server, modify the **global_conf.json** file.
743 743  
744 - GPS location is invalid ~-~--> GPS LED will light down
490 +5.2.3 Check result
745 745  
492 + Run below command to restart the dragino_fwd:
746 746  
747 - [[image:image-20240118162033-7.png]]
494 + sudo systemctl stop draginofwd
748 748  
496 + sudo systemctl start draginofwd
749 749  
498 + debug check the ruing status of fwd:
750 750  
751 -= 7. Trouble Shooting =
500 + sudo systemctl status draginofwd
752 752  
753 -(% class="wikigeneratedid" %)
754 -7.1 Failed to start the concentrator how to debug
502 +(% style="text-align:center" %)
503 +[[image:1651746045057-414.png]]
755 755  
505 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image062.jpg]]
756 756  
757 ---When the problem "failed to start the concentrator" occurs, the user needs to check whether the I2C and SPI are enabled,--
507 + The dragino_fwd will start with the new gateway ID and TTN v3 should show the connection ok:
758 758  
759 ---Users can enter the following command to check whether I2C is detected, and the detection of **"60"** is correct.--
509 +(% style="text-align:center" %)
510 +[[image:1651746078253-168.png||height="372" width="621"]]
760 760  
761 -(% class="box infomessage" %)
762 -(((
763 ---**i2cdetect -y 1**--
764 -)))
512 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image064.jpg]]
765 765  
766 -**Note: This method has been removed because the i2c had been removed on the latest PG1302.**
767 767  
515 + We can check dragino_fwd running states in RPi by running:
768 768  
517 + sudo journalctl -u draginofwd -f
769 769  
770 -Check whether the SPI path of the configuration file is correct,
519 +(% style="text-align:center" %)
520 +[[image:1651746111963-838.png]]
771 771  
772 -(% class="box infomessage" %)
773 -(((
774 -**cat /etc/lora/global_conf.json **
775 -)))
522 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image066.gif]]
776 776  
777 -(% class="wikigeneratedid" %)
778 -[[image:image-20230518092732-2.png||height="378" width="691"]]
779 779  
525 + If there are LoRaWAN nodes transmits nearby, we can see the traffic in TTN v3 –> Gateway ~-~-> Live data
780 780  
527 +(% style="text-align:center" %)
528 +[[image:1651746139304-966.png||height="326" width="621"]]
781 781  
782 -= 8. Order Info =
530 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image068.jpg]]
783 783  
532 +5.2.4 Commands to handle service
784 784  
785 -Part Number: (% style="color:#0000ff" %)**PG1302-XX**   (%%) Or  Part Number: (% style="color:#0000ff" %)**PG1302-PI-XX   **(%%)(Include RPi converter board for RPI 3/4)
534 +* **Stop** dragino_fwd service:  sudo systemctl stop draginofwd
535 +* **Disable** dragino_fwd auto run after boot: sudo systemctl disable draginofwd
536 +* **Start** dragino_fwd : sudo systemctl start draginofwd
537 +* **Auto run** dragino_fwd after boot:  sudo systemctl enable draginofwd
538 +* **Show status** of dragino_fwd:  sudo systemctl status draginofwd
786 786  
787 -**~ (% style="color:#0000ff" %)XX:(%%)**
540 +6. Order Info
788 788  
789 -* (% style="color:red" %)**868** (%%)(For Bands: EU868,IN865)
790 -* (% style="color:red" %)**915** (%%)(For Bands: US915,AU915,AS923,KR920)
791 -* (% style="color:red" %)**470** (%%)(For Band: CN470)
542 + Part Number: **PG1302-XX**  Or Part Number: **PG1302-PI-XX   **(Include RPi converter board for RPI 3/4)
792 792  
793 -= 9. Packing Info =
544 +**~ XX:**
794 794  
546 +* 868 (For Bands: EU868,IN865)
547 +* 915 (For Bands: US915,AU915,AS923,KR920)
548 +* 470 (For Band: CN470)
795 795  
796 -(((
797 -**PG1302 Package Includes**:
798 -)))
550 +7. Packing Info
799 799  
800 -(((
552 +**~ PG1302 Package Includes**:
553 +
801 801  * PG1302 x 1
802 802  * LoRa Antenna x 1
803 -)))
804 804  
557 +**~ PG1302-PI Package Includes**:
805 805  
806 -
807 -(((
808 -**PG1302-PI Package Includes**:
809 -)))
810 -
811 811  * PG1302 x 1
812 812  * LoRa Antenna x 1
813 813  * RPi3/4 converter PCB
814 814  * Screws to hole converter PCB on RPI.
815 815  
816 -**PG1302-PI Dimension and weight: **
564 +8. Reference
817 817  
818 -* Device Size: 18 x 8 x 4 cm
819 -* Weight: 150g
566 +* Datasheet, User Manual & Software Download:
820 820  
821 -= 10. Support =
568 + [[https:~~/~~/www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0>>url:https://www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0]]
822 822  
823 823  
824 -(((
825 -If you are experiencing issues and can't solve, you can send mail to [[support@dragino.com>>mailto:support@dragino.com]].
826 -)))
571 +9. Support
827 827  
828 -(((
829 -With your question as detail as possible. We will reply and help you in the shortest.
830 -)))
573 +* 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.
574 +* 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
575 +
576 + [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]
577 +
578 +
579 +
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