Last modified by Kilight Cao on 2024/06/22 10:43
<
From version < 91.1 >
edited by Xiaoling
on 2022/05/06 16:26
To version < 98.22 >
edited by Xiaoling
on 2022/05/07 17:47
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,25 +3,15 @@
1 -
2 -
3 3  (% style="text-align:center" %)
4 4  [[image:Main.User Manual for All Gateway models.WebHome@pg1302.jpg]]
5 5  
6 6  
7 7  
8 -
9 -
10 -
11 -
12 12  **PG1302 LoRaWAN Concentrator User Manual**
13 13  
14 14  
15 15  
16 -
17 -
18 18  {{toc/}}
19 19  
20 20  
21 -----
22 -
23 23  (% class="wikigeneratedid" id="H" %)
24 24  (((
25 25  
... ... @@ -30,83 +30,17 @@
30 30  ==== 1.1 What is PG1302 LoRaWAN Concentrator? ====
31 31  
32 32  (((
33 -(((
34 -(((
35 -(((
36 - The PG1302 is a multi-channel high performance transmitter/receiver designed to simultaneously receive several
23 +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.
37 37  )))
38 -)))
39 39  
40 40  (((
41 -(((
42 - LoRa packets using random spreading factors on random channels. Its goal is to enable robust connection
27 +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.
43 43  )))
44 44  
45 45  (((
46 - between a central wireless data concentrator and a massive amount of wireless end-points spread over
31 +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.
47 47  )))
48 48  
49 -(((
50 - a very wide range of distances.
51 -)))
52 -)))
53 -)))
54 -
55 -(((
56 -(((
57 -(((
58 -
59 -)))
60 -)))
61 -)))
62 -)))
63 -
64 -(((
65 -(((
66 -(((
67 -(((
68 - The PG1302 is design to use with Raspberry Pi to build smart metering fixed networks and Internet of Things
69 -)))
70 -)))
71 -
72 -(((
73 -(((
74 - applications with up to 5000 nodes per km2 in moderately interfered environment.
75 -)))
76 -)))
77 -)))
78 -
79 -(((
80 -(((
81 -(((
82 -
83 -)))
84 -)))
85 -)))
86 -)))
87 -
88 -(((
89 -(((
90 -(((
91 -(((
92 - PG1302 is fully compatible with RPi3/4, users can use the pre-build OS from Dragino to set up and easy to use the
93 -)))
94 -)))
95 -
96 -(((
97 -(((
98 - module by Web UI. Or install the raw lorawan driver in the exist OS.
99 -)))
100 -)))
101 -)))
102 -)))
103 -
104 -(((
105 -(((
106 -
107 -)))
108 -)))
109 -
110 110  ==== 1.2 Features ====
111 111  
112 112  * Base on Semtech SX1302 solution
... ... @@ -130,19 +130,12 @@
130 130  
131 131  ==== 1.5 LEDs ====
132 132  
133 -(((
134 134   TX: Blink when transmit a packet
135 -)))
136 -
137 -(((
138 138   RX: Blink when receive a packet
139 -)))
140 -
141 -(((
142 142   Config: Always ON
143 -)))
144 144  
145 145  
62 +
146 146  ==== 1.6 Power Consumption ====
147 147  
148 148   TBD
... ... @@ -161,15 +161,8 @@
161 161  
162 162  ==== 2.1 System structure ====
163 163  
164 -(((
165 - This example is an example to show how to set up the PG1302 + RPi as a LoRaWAN gateway to use with
166 -)))
81 +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.
167 167  
168 -(((
169 - [[TheThingsNetwork>>url:http://www.thethingsnetwork.org/]](TTN) LoRaWAN server. Set up method for other server are similar.
170 -)))
171 -
172 -(% style="text-align:center" %)
173 173  [[image:1651743698677-436.png||height="457" width="686"]]
174 174  
175 175  
... ... @@ -176,9 +176,8 @@
176 176  
177 177  ==== 2.2 Hardware Installation ====
178 178  
179 -**~ Important Notice: **Please power the RPI with 5V,3A cable.
89 +**Important Notice: **Please power the RPI with 5V,3A cable.
180 180  
181 -(% style="text-align:center" %)
182 182  [[image:1651743803032-803.png]]
183 183  
184 184  
... ... @@ -185,7 +185,7 @@
185 185  
186 186  === 3. Install the software? ===
187 187  
188 - There are two ways to install software in RPi4 to use PG1302.
97 +There are two ways to install software in RPi4 to use PG1302.
189 189  
190 190  * Flash SD card with Dragino pre-build image which support Web UI.
191 191  * Install lora packet forwarder in existing RPi OS.
... ... @@ -194,16 +194,14 @@
194 194  
195 195  ==== 4.1 Download the dragino image for RPI ====
196 196  
197 - Download PG1302_for_Rpi4_64_with_webui from
106 +Download PG1302_for_Rpi4_64_with_webui from
107 +[[https:~~/~~/www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0>>https://www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0]]
198 198  
199 - [[https:~~/~~/www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0>>https://www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0]]
200 200  
201 -
202 202  ==== 4.2 Flash the image to SD card ====
203 203  
204 - Flash the image to SD card:
112 +Flash the image to SD card:
205 205  
206 -(% style="text-align:center" %)
207 207  [[image:1651744119133-233.png||height="373" width="621"]]
208 208  
209 209   Note: Download the flash tool following this link
... ... @@ -213,39 +213,12 @@
213 213  
214 214  ==== 4.3 Access the Linux console ====
215 215  
216 -(((
217 -(((
218 -(((
219 - Connect the RPI Ethernet port to your router, RPi will obtain an IP address from your router. In the router’s
220 -)))
123 +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
221 221  
222 -(((
223 - management portal, you should be able to find what IP address the router has assigned to the RPI. You can
224 -)))
225 -
226 -(((
227 - use this IP to connect the WEB UI or SSH access of RPI.
228 -)))
229 -)))
230 -
231 -(((
232 -(((
233 - 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.
234 -)))
235 -
236 -(((
237 - Below are screenshots
238 -)))
239 -)))
240 -)))
241 -
242 -
243 -(% style="text-align:center" %)
244 244  [[image:1651744193675-591.png||height="450" width="466"]]
245 245  
127 +The account details for Web Login are:
246 246  
247 - The account details for Web Login are:
248 -
249 249  **~ User Name: root**
250 250  
251 251  **~ Password:   dragino**
... ... @@ -255,10 +255,8 @@
255 255  
256 256  **~ Pi/dragino**
257 257  
138 +After log in, you will be in the Linux console and type command here.
258 258  
259 - After log in, you will be in the Linux console and type command here.
260 -
261 -(% style="text-align:center" %)
262 262  [[image:1651744358515-107.png||height="366" width="581"]]
263 263  
264 264  
... ... @@ -266,48 +266,37 @@
266 266  
267 267  ===== 4.4.1 Home page =====
268 268  
269 - Open a browser on the PC and type the RPI ip address
147 +Open a browser on the PC and type the RPI ip address[[http:~~/~~/IP_ADDRESS** **>>url:http://192.168.1.xx/]] (If the IP is assigned by uplink router)
148 +You will see the login interface of RPI as shown below.
149 +The account details for Web Login are:
270 270  
271 - [[http:~~/~~/IP_ADDRESS** **>>url:http://192.168.1.xx/]] (If the IP is assigned by uplink router)
272 -
273 - You will see the login interface of RPI as shown below.
274 -
275 - The account details for Web Login are:
276 -
151 +(((
277 277  **~ User Name: root**
278 -
279 279  **~ Password:   dragino**
154 +)))
280 280  
281 -(% style="text-align:center" %)
282 282  [[image:1651744457761-993.png||height="352" width="621"]]
283 283  
284 284  
285 285  ===== 4.4.2 LoRa Page =====
286 286  
287 -(((
288 - This page shows the LoRa Radio Settings. There are a set of default frequency band according to LoRaWAN
289 -)))
161 +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.
290 290  
291 -(((
292 - protocol, and user can customize the band* as well.
293 -)))
294 -
295 -(% style="text-align:center" %)
296 296  [[image:1651744554845-970.png||height="328" width="621"]]
297 297  
298 - Different PG1302 hardware version can support different frequency range:
165 +Different PG1302 hardware version can support different frequency range:
299 299  
300 - ➢ 868: valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
167 +➢ 868: valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
301 301  
302 - ➢ 915: valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
169 +➢ 915: valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
303 303  
304 - After user choose the frequency plan, he can see the actually frequency in used by checking the
171 +After user choose the frequency plan, he can see the actually frequency in used by checking the
305 305  
306 - page LogRead ~-~-> LoRa Log
173 +page LogRead ~-~-> LoRa Log
307 307  
308 - Note *: See this instruction for how to customize frequency band
175 +Note *: See this instruction for how to customize frequency band
309 309  
310 - [[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]]
177 +[[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]]
311 311  
312 312  
313 313  ===== 4.4.3 LoRaWAN Page =====
... ... @@ -314,23 +314,20 @@
314 314  
315 315  ====== 4.4.3.1 Semtech UDP ======
316 316  
317 -
318 -(% style="text-align:center" %)
319 319  [[image:1651744767914-283.png||height="352" width="621"]]
320 320  
321 - Note *: See this instruction for how to configure TTN.
186 +Note *: See this instruction for how to configure TTN.
322 322  
323 - [[https:~~/~~/wiki.dragino.com/index.php?title=Notes_for_TTN>>url:https://wiki.dragino.com/index.php?title=Notes_for_TTN||style="background-color: rgb(255, 255, 255);"]]
188 +[[https:~~/~~/wiki.dragino.com/index.php?title=Notes_for_TTN>>url:https://wiki.dragino.com/index.php?title=Notes_for_TTN||style="background-color: rgb(255, 255, 255);"]]
324 324  
325 325  
326 326  ====== 4.4.3.2 Basic Station ======
327 327  
328 -(% style="text-align:center" %)
329 329  [[image:1651744890629-683.png||height="380" width="621"]]
330 330  
331 - Note *: See this instruction for how to configure TTN.
195 +Note *: See this instruction for how to configure TTN.
332 332  
333 - [[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]]
197 +[[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]]
334 334  
335 335  
336 336  ===== 4.4.4 LogRead =====
... ... @@ -337,26 +337,22 @@
337 337  
338 338  ====== 4.4.4.1 LoRa Log ======
339 339  
340 -(% style="text-align:center" %)
341 341  [[image:1651744955955-452.png||height="571" width="621"]]
342 342  
343 - Show the frequency for LoRa Radio and traffics.
206 +Show the frequency for LoRa Radio and traffics.
344 344  
345 345  
346 346  ====== 4.4.4.2 System Log ======
347 347  
348 - Show system log.
211 +Show system log.
349 349  
350 -(% style="text-align:center" %)
351 351  [[image:1651745003470-264.png||height="477" width="621"]]
352 352  
353 353  
354 -
355 355  ====== 4.4.4.3 Record Log ======
356 356  
357 -**~ Record the system log.**
218 +**Record the system log.**
358 358  
359 -(% style="text-align:center" %)
360 360  [[image:1651745069814-662.png||height="144" width="621"]]
361 361  
362 362  
... ... @@ -364,7 +364,7 @@
364 364  
365 365  ==== 5.1 OS requirement ====
366 366  
367 - RPI in this example is RPI model 4B with fresh Raspbian OS install.
227 +RPI in this example is RPI model 4B with fresh Raspbian OS install.
368 368  
369 369   pi@raspberrypi:~~$ cat /etc/os-release
370 370  
... ... @@ -389,79 +389,61 @@
389 389  
390 390  ==== 5.2 Get Gateway ID in Raspberry and input this in TTN v3. ====
391 391  
392 - In RPI, run below command to get a Gateway ID
252 +In RPI, run below command to get a Gateway ID
393 393  
394 - (% class="mark" %)ifconfig eth0
254 +(% class="box infomessage" %)
255 +(((
256 + ifconfig eth0
257 +)))
395 395  
396 -(% style="text-align:center" %)
397 397  [[image:1651745210205-512.png||height="130" width="621"]]
398 398  
399 399  (((
400 - We got the ether (eth0 MAC) address is b8:27:eb:49:62:bc). Add ffff at the end and remove “:” to get the
262 +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.
401 401  )))
402 402  
403 -(((
404 - gateway ID: b827ebxxxxbcffff.  Input this to TTN v3. Make sure to select legacy packet forwarder.
405 -)))
406 -
407 -(% style="text-align:center" %)
408 408  [[image:1651745267862-321.png||height="526" width="621"]]
409 409  
410 -
411 -
412 -(% style="text-align:center" %)
413 413  [[image:1651745306744-481.png||height="478" width="621"]]
414 414  
415 415  After set up, the status should show not connected as below:
416 416  
417 -(% style="text-align:center" %)
418 418  [[image:1651745366987-458.png||height="363" width="621"]]
419 419  
420 420  
421 421  ===== 5.2.1 Download and install LoRaWAN packet forwarder =====
422 422  
423 - Enable SPI and I2C first:
276 +Enable SPI and I2C first:
424 424  
425 - a)SPI needs to be enabled on the Raspberry Pi
278 +a)SPI needs to be enabled on the Raspberry Pi
426 426  
427 - Run sudo raspi-config to open the config window
280 +Run sudo raspi-config to open the config window
428 428  
429 -(% style="text-align:center" %)
430 430  [[image:1651745476754-240.png||height="235" width="631"]]
431 431  
432 -
433 -(% style="text-align:center" %)
434 434  [[image:image-20220505181135-1.png]]
435 435  
436 -(% style="text-align:center" %)
437 437  [[image:image-20220505181135-2.png]]
438 438  
288 +In RPI , Fist: Enter root account:
439 439  
440 -
441 -
442 - In RPI , Fist: Enter root account:
443 -
444 -(% style="text-align:center" %)
445 445  [[image:1651745583363-614.png]]
446 446  
447 447  
448 - and then run:
293 +and then run:
449 449  
450 - 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]]
295 +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]]
451 451  
452 - chmod +x ./auto_install.sh
297 +chmod +x ./auto_install.sh
453 453  
454 - ./auto_install.sh
299 +./auto_install.sh
455 455  
456 -(% style="text-align:center" %)
457 457  [[image:1651745611629-818.png]]
458 458  
303 +This will download the packet forwarder package from Dragino Server to RPI, and start install the package.
459 459  
460 - This will download the packet forwarder package from Dragino Server to RPI, and start install the package.
305 +You can get these output:
461 461  
462 - You can get these output:
463 -
464 -(% style="text-align:center" %)
465 465  [[image:1651745657252-173.png||height="426" width="621"]]
466 466  
467 467  
... ... @@ -468,52 +468,36 @@
468 468  ===== 5.2.2 Config Gateway ID, Frequency Band and Server address =====
469 469  
470 470  (((
471 - After installation, user can find the configuration file in** /etc/lora/ **Replace the gateway ID we got above to the
313 +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.**
472 472  )))
473 473  
474 474  (((
475 -**~ gateway_ID** in file **local_conf.json**
317 +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.
476 476  )))
477 477  
478 -(((
479 - The default LoRaWAN server points to localhost, user need to put the correct server address to the
480 -)))
481 -
482 -(((
483 - server_address field in file **local_conf.json**, like below.
484 -)))
485 -
486 -(% style="text-align:center" %)
487 487  [[image:1651745709709-887.png||height="820" width="621"]]
488 488  
322 +User can find the TTN v3 server address from:
489 489  
490 - User can find the TTN v3 server address from:
324 +[[Server Addresses ~| The Things Stack for LoRaWAN (thethingsindustries.com)>>url:https://www.thethingsindustries.com/docs/getting-started/server-addresses/#deployments]]
491 491  
492 - [[Server Addresses ~| The Things Stack for LoRaWAN (thethingsindustries.com)>>url:https://www.thethingsindustries.com/docs/getting-started/server-addresses/#deployments]]
493 493  
327 +And the default frequency band is US915 in **global_conf.json** file.
494 494  
495 - And the default frequency band is US915 in **global_conf.json** file.
496 -
497 -(% style="text-align:center" %)
498 498  [[image:1651745838008-820.png||height="650" width="621"]]
499 499  
500 -
501 501  * 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.**
502 502  
503 - 1).Chose your need the name of region frequency.
333 + 1).Chose your need the name of region frequency.
504 504  
505 -(% style="text-align:center" %)
506 506  [[image:1651745867516-322.png]]
507 507  
508 -
509 509   2). Use this command to copy it.
510 510  
511 511   cp /etc/lora/cfg-302/EU-global_conf.json /etc/lora/global_conf.json
512 512  
513 -(% style="text-align:center" %)
514 514  [[image:1651745984006-868.png]]
515 515  
516 -
517 517  * If user wants to change to other LoRaWAN server, modify the **global_conf.json** file.
518 518  
519 519  (% class="wikigeneratedid" %)
... ... @@ -524,45 +524,51 @@
524 524  ===== 5.2.3 Check result =====
525 525  
526 526  (((
527 - Run below command to restart the dragino_fwd:
353 +Run below command to restart the dragino_fwd:
528 528  )))
529 529  
530 530  (((
531 - sudo systemctl stop draginofwd
357 +(% class="box infomessage" %)
358 +(((
359 +sudo systemctl stop draginofwd
532 532  )))
533 533  
362 +(% class="box infomessage" %)
534 534  (((
535 - sudo systemctl start draginofwd
364 +sudo systemctl start draginofwd
536 536  )))
366 +)))
537 537  
538 538  (((
539 - debug check the ruing status of fwd:
369 +debug check the ruing status of fwd:
540 540  )))
541 541  
542 542  (((
543 - sudo systemctl status draginofwd
373 +(% class="box infomessage" %)
374 +(((
375 +sudo systemctl status draginofwd
544 544  )))
377 +)))
545 545  
546 -(% style="text-align:center" %)
547 547  [[image:1651746045057-414.png]]
548 548  
381 +The dragino_fwd will start with the new gateway ID and TTN v3 should show the connection ok:
549 549  
550 - The dragino_fwd will start with the new gateway ID and TTN v3 should show the connection ok:
551 -
552 -(% style="text-align:center" %)
553 553  [[image:1651746078253-168.png||height="372" width="621"]]
554 554  
555 555  
556 - We can check dragino_fwd running states in RPi by running:
386 +We can check dragino_fwd running states in RPi by running:
557 557  
558 - //**sudo journalctl -u draginofwd -f**//
388 +(% class="box infomessage" %)
389 +(((
390 + **// sudo journalctl -u draginofwd -f//**
391 +)))
559 559  
560 -(% style="text-align:center" %)
561 561  [[image:1651746111963-838.png]]
562 562  
563 - If there are LoRaWAN nodes transmits nearby, we can see the traffic in TTN v3 –> Gateway ~-~-> Live data
395 + If there are LoRaWAN nodes transmitting nearby, we can see the traffic in TTN v3 –> Gateway ~-~-> Live data
564 564  
565 -(% style="text-align:center" %)
397 +
566 566  [[image:1651746139304-966.png||height="326" width="621"]]
567 567  
568 568  
... ... @@ -576,7 +576,7 @@
576 576  
577 577  === 6. Order Info ===
578 578  
579 - Part Number: **PG1302-XX**  Or  Part Number: **PG1302-PI-XX   **(Include RPi converter board for RPI 3/4)
411 +Part Number: **PG1302-XX**  Or  Part Number: **PG1302-PI-XX   **(Include RPi converter board for RPI 3/4)
580 580  
581 581  **~ XX:**
582 582  
... ... @@ -587,18 +587,19 @@
587 587  === 7. Packing Info ===
588 588  
589 589  (((
590 -**~ PG1302 Package Includes**:
422 +**PG1302 Package Includes**:
591 591  )))
592 592  
593 -* (((
594 -PG1302 x 1
425 +(((
426 +* PG1302 x 1
595 595  )))
596 -* (((
597 -LoRa Antenna x 1
428 +
429 +(((
430 +* LoRa Antenna x 1
598 598  )))
599 599  
600 600  (((
601 -**~ PG1302-PI Package Includes**:
434 +**PG1302-PI Package Includes**:
602 602  )))
603 603  
604 604  * (((
... ... @@ -613,17 +613,3 @@
613 613  * (((
614 614  Screws to hole converter PCB on RPI.
615 615  )))
616 -
617 -=== 8. Reference ===
618 -
619 -* Datasheet, User Manual & Software Download:
620 -
621 - [[https:~~/~~/www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0>>url:https://www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0]]
622 -
623 -
624 -=== 9. Support ===
625 -
626 -* 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.
627 -* 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
628 -
629 - [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0