Last modified by Kilight Cao on 2025/03/08 14:35
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2 [[image:1652409757234-446.png||height="399" width="399"]]
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10 **Table of Contents:**
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12 {{toc/}}
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20
21 = 1. Introduction =
22
23 == 1.1 What is the DLOS8N ==
24
25
26 (((
27 The DLOS8N is an** (% style="color:blue" %)open source outdoor LoRaWAN Gateway(%%)**(% style="color:blue" %). (%%)It lets you bridge LoRa wireless network to an IP network via WiFi, Ethernet, 3G or 4G cellular. The LoRa wireless allows users to send data and reach extremely long ranges at low data-rates.
28 )))
29
30 (((
31 DLOS8N supports (% style="color:blue" %)**Semtech packet forwarder** (%%)and (% style="color:blue" %)**LoRaWAN Station connection**, (%%)it is fully compatible with LoRaWAN protocol. DLOS8N includes a (% style="color:blue" %)**SX1302 LoRaWAN concentrator.**
32 )))
33
34 (((
35 DLOS8N has (% style="color:blue" %)**pre-configured standard LoRaWAN frequency bands** (%%)to use for different countries.User can also customize the frequency bands to use in their own LoRaWAN network.
36 )))
37
38 (((
39 DLOS8N can communicate with ABP LoRaWAN end node without LoRaWAN server. System integrator can use it to integrate with their existing IoT Service without set up own LoRaWAN server or use 3rd party LoRaWAN service.
40 )))
41
42 (((
43 DLOS8N supports (% style="color:blue" %)**auto-provision** (%%) for mass deployment and long term maintain. System intergrator can easily change the settings.
44
45
46 )))
47
48 [[image:1652411526195-923.png||height="494" width="731"]]
49
50
51 == 1.2 Specifications ==
52
53
54 (((
55 (% style="color:#037691" %)**Hardware System:**
56 )))
57
58 (((
59 (((
60 (% style="color:#037691" %)**Linux Part:**
61 )))
62 )))
63
64 * 400Mhz ar9331 processor
65 * 64MB RAM
66 * 16MB Flash
67
68 (% style="color:#037691" %)**Interface:**
69
70 * 10M/100M RJ45 Ports x 1
71 * WiFi : 802.11 b/g/n
72 * LoRaWAN Wireless
73 * Power Input: 12 ~~ 24 V DC, 2 A
74 * IEEE 802.3 af compliant PoE port (DC 37  ~~ 57 v)
75 * USB 2.0 host connector x 1
76 * Mini-PCI E connector x 1
77 * SX1302 + 2 x SX1250
78
79 (% style="color:#037691" %)**WiFi Spec:**
80
81 * IEEE 802.11 b/g/n
82 * Frequency Band: 2.4 ~~ 2.462GHz
83 * Tx power:
84 ** 11n tx power : mcs7/15: 11db     mcs0 : 17db
85 ** 11b tx power: 18db
86 ** 11g 54M tx power: 12db
87 ** 11g 6M tx power: 18db
88 * Wifi Sensitivity
89 ** 11g 54M : -71dbm
90 ** 11n 20M : -67dbm
91
92 (% style="color:#037691" %)**LoRa Spec:**
93
94 * Up to -140 dBm sensitivity with SX1250 Tx/Rx front-end
95 * 70 dB CW interferer rejection at 1 MHz offset
96 * Able to operate with negative SNR, CCR up to 9dB
97 * 8 x 8 channels LoRa packet detectors,8 x SF5-SF12 LoRa demodulators,8 x SF5-SF10 LoRa demodulators,125/250/500 kHz LoRa demodulator and 1 x (G)FSK demodulator
98 * Dual digital TX & RX radio front-end interfaces
99 * 10 programmable parallel demodulation paths
100 * Dynamic data-rate (DDR) adaptation
101 * True antenna diversity or simultaneous dual-band operation
102
103 (% style="color:#037691" %)**Cellular 4G LTE (optional):**
104
105 * Quectel: [[**EC25 LTE module**>>url:https://www.quectel.com/product/ec25minipcie.htm]]
106 * Standard Size SIM Slot
107 * 2 x 4G Sticker Antenna.
108 * Up to 150Mbps downlink and 50Mbps uplink data rates
109 * Worldwide LTE,UMTS/HSPA+ and GSM/GPRS/EDGE coverage
110 * MIMO technology meets demands for data rate and link reliability in modem wireless communication systems
111
112 (% style="color:#037691" %)**Power over Ethernet:**
113
114 * IEEE 802.3af compliant.
115 * Support wide input voltage range  37Vdc to 57Vdc.
116 * Thermal cut off.
117 * Short circuit protection.
118 * Over current protection
119 * Isolation level 4 KVrms.
120 * Enhanced surge protection
121
122 == 1.3 Features ==
123
124
125 * Open Source Embedded Linux system
126 * Managed by Web GUI, SSH via LAN or WiFi
127 * Support Semtech UDP packet forwarder
128 * Support LoRaWAN Station Connection
129 * Support MQTTS
130 * Cellular Failover conntection(option)
131 * Direct Communication to LoRaWAN ABP Node
132 * LoRaWAN packet filtering
133 * Far seeing LED indicator
134 * Built-in GPS module for location & timing
135 * External fiber glass antenna
136 * Auto-Provision
137 * Remote Monitoring
138 * 802.3af PoE
139 * IP65
140 * Lighting Protection
141 * Power Consumption:12v ,300-500mA
142 * Operating Temperature： -20~~85°C
143
144 == 1.4 Hardware System Structure ==
145
146
147 [[image:image-20220907154423-1.png]]
148
149
150 == 1.5 DLOS8N Applications ==
151
152
153 [[image:image-20220916144221-26.png]]
154
155
156 == 1.6 LED Indicators ==
157
158
159 [[image:1652411720670-489.png]]
160
161
162 There is a waterproof triple color LED on DLOS8N enclosure, the meaning of the LED is:
163
164 (((
165 (((
166 * (((
167 (% style="color:green" %)**SOLID GREEN**: (% style="color:black" %)DLOS8N is alive with LoRaWAN server connection.
168 )))
169 )))
170
171 * (((
172 (% style="color:green" %)**BLINKING GREEN**:(% style="color:black" %) a) Device has internet connection but no LoRaWAN Connection.  or b) Device is in booting stage, in this stage, it will (% style="color:green" %)**BLINKING GREEN**(% style="color:black" %) for several seconds and then (% style="color:red" %)**RED** (% style="color:black" %)and (% style="color:#ffc000" %)**YELLOW** (% style="color:black" %)will blink together.
173 )))
174 * (((
175 (% style="color:red" %)**SOLID RED**: (% style="color:black" %)Device doesn't have Internet connection.
176
177
178
179 )))
180 )))
181
182 == 1.7 Button Instruction ==
183
184
185 DLOS8N has a black toggle button, which is:
186
187
188 (% style="color:blue" %)**//➢ //Long press 4-5s:                     **(%%)the gateway will reload the Network and Initialize wifi configuration
189
190 **LED status: ** LED will BLINKING GREEN Until the reload is finished.
191
192
193 (% style="color:blue" %)**➢ Long press more than 30s:    **(%%)the gateway will restart and restore factory settings.
194
195 **LED status: ** When the user releases the button, the LED will TURN OFF.
196
197
198 == 1.8 WiFi Direction ==
199
200
201 DLOS8N use directional WiFi Antenna. The best direction is as below:
202
203 [[image:1652412859663-161.png||height="341" width="333"]]
204
205
206 = 2. Access and Configure DLOS8N =
207
208
209 The DLOS8N is configured as a WiFi Access Point by default. User can access and configure the DLOS8N after connecting to its WiFi network, or via its Ethernet port.
210
211
212 == 2.1 Find IP address of DLOS8N ==
213
214 === 2.1.1 Connect via WiFi ===
215
216
217 [[image:1652412985720-934.png]]
218
219
220 At the first boot of DLOS8N, it will auto generate a WiFi network called (% style="color:green" %)**//dragino-xxxxxx //**(% style="color:black" %)with password:
221
222 [[image:1652413127647-377.png]]
223
224
225 (% style="background-color:yellow" %) **dragino+dragino**
226
227 (((
228 User can use a PC to connect to this WiFi network. The PC will get an IP address 10.130.1.xxx and the DLOS8N has the default IP (% style="color:green" %)**10.130.1.1**
229
230
231 )))
232
233 === 2.1.2 Connect via Ethernet with DHCP IP from router ===
234
235
236 [[image:1652414114583-532.png]]
237
238
239 (((
240 (((
241 Alternatively, connect the DLOS8N Ethernet port to your router and DLOS8N 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 DLOS8N. You can also use this IP to connect.
242 )))
243
244
245 )))
246
247 === 2.1.3 Connect via WiFi with DHCP IP from router ===
248
249
250 [[image:1652414137639-956.png]]
251
252
253 If the DLOS8N already connect to the router via WiFi, use can use the WiFi IP to connect to DLOS8N.
254
255
256 === 2.1.4 Connect via Ethernet with fall back ip ===
257
258
259 (((
260 The WAN port also has a [[fall back ip address>>||anchor="H11.3IconfiguredDLOS8NforWiFiaccessandlostitsIP.Whattodonow3F"]] for access if user doesn't connect to uplink router. Click [[here>>||anchor="H11.3IconfiguredDLOS8NforWiFiaccessandlostitsIP.Whattodonow3F"]] to see how to configure.
261 )))
262
263
264 == 2.2 Access Configure Web UI ==
265
266
267 **Web Interface**
268
269 Open a browser on the PC and type the DLOS8N ip address (depends on your connect method)
270
271 [[http:~~/~~/10.130.1.1/>>url:http://10.130.1.1/]] (Access via WiFi AP network)
272
273 or
274
275 http:~/~/IP_ADDRESS or [[http:~~/~~/ IP_ADDRESS:8000>>url:http://192.168.1.xx:8000]]
276
277
278 You will see the login interface of DLOS8N as shown below.
279
280 The account details for Web Login are:
281
282 (% style="color:#4f81bd" %)**User Name: root**
283
284 (% style="color:#4f81bd" %)**Password:   dragino**
285
286
287 [[image:1652414287022-223.png]]
288
289
290 = 3. Typical Network Setup =
291
292 == 3.1 Overview ==
293
294
295 The DLOS8N supports flexible network set up for different environments. This section describes the typical network topology. The network set up includes:
296
297 * **WAN Port Internet Mode**
298 * **WiFi Client Mode**
299 * **WiFi AP Mode**
300 * **Cellular Mode**
301
302 == 3.2 Use WAN port to access Internet ==
303
304
305 (((
306 By default, the DLOS8N is set to use the WAN port to connect to an upstream network. When you connect the DLOS8N's WAN port to an upstream router, DLOS8N will get an IP address from the router and have Internet access via the upstream router. The network status can be checked in the (% style="color:#4f81bd" %)**home page**:
307 )))
308
309 [[image:image-20220916112129-1.png||height="414" width="887"]]
310
311
312 == 3.3 Access the Internet as a WiFi Client ==
313
314
315 (((
316 In the WiFi Client Mode, DLOS8N acts as a WiFi client and gets DHCP from an upstream router via WiFi.
317 )))
318
319 (((
320 (((
321 The settings for WiFi Client is under page (% style="color:#4f81bd" %)**System~-~-> WiFi ~-~-> WiFi WAN Client Settings**
322 )))
323 )))
324
325 [[image:image-20220916142159-25.png||height="406" width="877"]](% style="display:none" %)
326
327 (((
328 In the WiFi Survey Choose the WiFi AP, and input the Passphrase then click Save & Apply to connect.
329
330
331 )))
332
333 == 3.4 Access the Internet via Cellular ==
334
335
336 (((
337 If the DLOS8N support 3G/4G Cellular modem option, When the label on the shell is displayed as Model : DLOS8N-EC25, it indicates that DLOS8 already has EC25 3G/4G modules,user can use it as main internet connection or back up.
338 )))
339
340 (((
341 (((
342 First, release the four screws of DLOS8N, pull out PCB and install SIM card as below:
343
344
345 )))
346 )))
347
348 [[image:1652420606018-181.png]]
349
350
351 (((
352 [[image:1652420718132-929.png||height="427" width="727"]]
353
354
355 )))
356
357 (((
358 The set up page is (% style="color:#4f81bd" %)**System ~-~-> Cellular**
359
360
361 )))
362
363 (((
364 While use the cellular as Backup WAN, device will use Cellular for internet connection while WAN port or WiFi is not valid and switch back to WAN port or WiFi after they recover.
365 )))
366
367 (((
368 [[image:image-20220916141840-23.png||height="357" width="870"]](% style="display:none" %)
369
370
371 )))
372
373 (% style="color:red" %)**Note** ***: For DLOS8N which doesn’t have the cellular module, this page will shows Cellular not detected.**
374
375
376 When cellular fails to connect or has problems, users can refer to this link to Trouble Shooting:**[[How to Trouble Shooting if Cellular connection fails>>url:https://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20cellular%20network%20connection/#H2.1ForLPS8N2FDLOS8N2FLG308N]]**
377
378 == 3.5 Check Internet connection ==
379
380
381 In the (% style="color:#4f81bd" %)**home**(%%) page, we can check the Internet connection.
382
383 * GREEN Tick ​​​​ [[image:1652436675869-206.png||height="14" width="15"]] : This interface has Internet connection.
384 * Yellow  Tick  [[image:1652436705761-420.png||height="15" width="15"]] : This interface has IP address but don't use it for internet connection.
385 * RED Cross    [[image:1652436787176-950.png||height="14" width="15"]] : This interface doesn't connected.
386
387 [[image:image-20220916112620-2.png||height="384" width="872"]](% style="display:none" %)
388
389
390 = 4. Example: Configure as a LoRaWAN gateway =
391
392
393 (((
394 DLOS8N is fully compatible with LoRaWAN protocol. It uses the legacy Semtech Packet forwarder to forward the LoRaWAN packets to server. The structure is as below.
395 )))
396
397 (((
398 [[image:image-20220513140429-1.png||height="565" width="824"]]
399 )))
400
401 This chapter describes how to use the DLOS8Nto work with
402
403 TheThingsNetwork v3(TTN v3)[[ LoRaWAN Server>>url:https://www.thethingsnetwork.org/]]  ([[www.thethingsnetwork.org>>url:http://www.thethingsnetwork.org/]])
404
405
406 == 4.1 Create a gateway in TTN V3 Server ==
407
408
409 (((
410 (% style="color:blue" %)**Step 1: Get a Unique gateway ID.**
411 )))
412
413 (((
414 (((
415 Every DLOS8N has a unique gateway id. The ID can be found at LoRaWAN page:
416 )))
417 )))
418
419 (((
420 [[image:image-20220916141633-22.png||height="706" width="868"]]
421 )))
422
423 The example gateway id is: (% style="color:green" %)**a840411e96744154**
424
425
426 (% style="color:blue" %)**Step 2: Sign up a user account in TTN server**
427
428
429 [[**https:~~/~~/account.thethingsnetwork.org/register**>>url:https://account.thethingsnetwork.org/register]]
430
431 [[image:1652422127479-258.png||height="346" width="738"]]
432
433
434 (% style="color:blue" %)**Step 3: Choose the TTNv3 Cluster Picker**
435
436
437 (((
438 [[image:1652422142236-792.png||height="356" width="737"]]
439
440
441 )))
442
443 (% style="color:red" %)**Note: Choose the cluster corresponds to a specific Gateway server address**
444
445
446 * Europe 1 (% style="color:red" %)corresponding Gateway server address: (% style="color:black" %)eu1.cloud.thethings.network
447 * North America 1 (% style="color:red" %)corresponding Gateway server address:** **(% style="color:black" %)nam1.cloud.thethings.network
448 * Australia 1 (% style="color:red" %)corresponding Gateway server address:** **(% style="color:black" %)au1.cloud.thethings.network
449 * Legacy V2 Console : (% style="color:red" %)TTN v2 shuts down in December 2021
450
451 (% style="color:blue" %)**Step 4: Create a Gateway**
452
453
454 [[image:1652422440891-514.png||height="360" width="747"]]
455
456 Click the Gateway icon and then click Add gateway.
457
458
459 Open the following page:
460
461 [[image:1657089352139-443.png]]
462
463
464 [[image:1657089363403-611.png]]
465
466
467 (((
468 (% style="color:red" %)**Notice: Gateway Server address must match the gateway configuration, otherwise you will have problem for End Node to join the network.**
469
470
471 )))
472
473 After creating the gateway, you can see the gateway info, as below.
474
475 [[image:1657089571089-281.png]]
476
477
478 == 4.2 Configure DLOS8N to connect to TTN v3 ==
479
480
481 (((
482 You can now configure the DLOS8N to let it connect to TTN network V3.
483 )))
484
485 (((
486 Make sure your DLOS8N has a working Internet Connection first.
487 )))
488
489 (((
490 Choose the right server provider and click (% style="color:#4f81bd" %)**Save&Apply**
491 )))
492
493 [[image:1657089586062-302.png]]
494
495
496 (% style="color:red" %)**Note: The server address must match the Gateway server address you choose in TTN V3.**
497
498
499 In the home page, we can see the LoRaWAN connection is ready now.
500
501 [[image:image-20220916113405-3.png||height="388" width="862"]]
502
503
504 In TTN v3 portal, we can also see the gateway is connected.
505
506 [[image:1657089753667-298.png]]
507
508
509 == 4.3 Configure frequency ==
510
511
512 (((
513 We also need to set the frequency plan in DLOS8N to match the end node we use, so to receive the LoRaWAN packets from the LoRaWAN sensor.
514 )))
515
516 [[image:1652422737399-529.png||height="362" width="737"]]
517
518
519 In logread page, user can check the frequency actually used.
520
521 [[image:1652422763536-750.png||height="514" width="730"]]
522
523
524 == (% data-sider-select-id="5bc80c23-9f00-4475-8de0-dc684ffabb7d" %)4.4 Add a LoRaWAN End Device(%%) ==
525
526
527 (((
528 This section shows how to add a LoRaWAN End device to a LoRaWAN network and see the data from TTN web site.
529 )))
530
531 (((
532 We use [[LT-22222-L>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/156-lt-22222-l.html]] IO Controller as a reference device - the setup for other LoRaWAN devices will be similar.
533 )))
534
535 [[image:1652422794767-871.png]]
536
537 (((
538 (% style="color:blue" %)**Step 1**: (%%)Create a Device definition in TTN v3 with the OTAA keys from the example LT-22222-L IO Controller device.
539 )))
540
541 (((
542 Three codes are required to define the device in TTN v3:
543 )))
544
545 * **DEV EUI** - Unique ID code for a particular device.
546 * **APP EUI** - ID code for an Application defined in TTN v3.
547 * **APP Key** - Unique key to secure communications with a particular device.
548
549 (((
550
551
552 (((
553 A set of these codes are stored in each device by the manufacturer as the default codes for that particular device. Each device is shipped with a sticker with the default Device EUI as shown below.
554 )))
555 )))
556
557 [[image:1652422840936-838.png]]
558
559
560 (((
561 (% style="color:red" %)**Note: You may be able to change these codes in a device by using a configuration facility on the device e.g. the LT-22222 uses a serial port access and a series of AT commands.  Changing the codes may be necessary in the case where you have to use codes assigned by a LoRa WAN server.**
562
563
564 )))
565
566 (((
567 For the TTN v3 server, you can use the codes set in the device as in the following example.
568 )))
569
570 (((
571 Select **Add Application** to open the screen below.
572 )))
573
574
575 [[image:1657089795213-689.png]]
576
577 Open the **Application **select** Add end device**
578
579
580 Start Register the end device
581
582 [[image:1657089816539-483.png]]
583
584 (((
585 Select OTAA activation mode
586
587
588 )))
589
590 (((
591 The LoRaWAN version for your device should be provided by the manufacturer in a datasheet as LoRaWAN version or LoRaWAN specification. The most commonly used LoRaWAN versions are v1.0.2 and v1.0.3.
592 )))
593
594 [[image:1657089833529-558.png]]
595
596
597
598 First, input the End device ID, AppEUI and DevEUI.
599
600 [[image:1657089845985-297.png]]
601
602
603
604 Secondly, choose the corresponding frequency and LoRaWAN class capabilities.
605
606
607 [[image:1657089868506-654.png]]
608
609
610 (((
611 Finally, Application layer settings input the corresponding AppKey. Before saving the configuration, check that the data matches the device.
612
613
614 )))
615
616 (((
617 (% style="color:blue" %)**Step 2**: (%%)Power on LT-22222-L device and it will automatically join the TTN network. After joining successfully, it will start to upload messages to the TTN v3. Select the Live data tab and you will see the data appearing in the panel.
618
619
620 )))
621
622 (((
623 (% style="color:red" %)**Note that it may take some time for the device data to appear in the TTN v3 display.**
624
625
626 )))
627
628 [[image:1657089884131-489.png]]
629
630
631 = 5. Web Configure Pages =
632
633 == 5.1 Home ==
634
635
636 Shows the system running status.
637
638 [[image:image-20220916113702-4.png||height="331" width="727"]]
639
640
641 == (% data-sider-select-id="f01d6e3f-c35d-47d2-9a33-65fdc9b3a72e" %)5.2 LoRa Settings(%%) ==
642
643 === 5.2.1 LoRa ~-~-> LoRa ===
644
645
646 (((
647 This page shows the LoRa Radio Settings. There are a set of default frequency band according to LoRaWAN protocol, and user can customized the band* as well.
648 )))
649
650 (((
651 Different DLOS8N hardware version can support different frequency range:
652 )))
653
654 * (% style="color:red" %)**868**(%%): valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
655 * (% style="color:red" %)**915**(%%): valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
656
657 (((
658
659
660 After user choose the frequency plan, he can see the actually frequency in used by checking the page (% style="color:#037691" %)**LogRead ~-~-> LoRa Log**
661 )))
662
663 [[image:image-20220916114014-5.png||height="429" width="930"]]
664
665 (% style="color:red" %)**Note *: [[See this instruction for how to customize frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]**
666
667
668 === 5.2.2 LoRa ~-~-> ABP Decryption ===
669
670
671 (((
672 The DLOS8N can communicate with LoRaWAN ABP End Node without the need of LoRaWAN server. It can be used in some cases such as:
673 )))
674
675 * No internet connection.
676 * User wants to get data forward in gateway and forward to their server based on MQTT/HTTP, etc. (Combine ABP communication method and [[MQTT forward together>>doc:Main.MQTT Forward Instruction.WebHome]]).
677
678 (((
679 Detail of this feature: **[[Communication with ABP End Node>>doc:Main.Communicate with ABP End Node without LoRaWAN Network Server --- LG308.WebHome]]**
680 )))
681
682 [[image:image-20220916114346-7.png||height="363" width="886"]]
683
684
685 == (% data-sider-select-id="e4f0e724-e454-4aa9-adc3-2d2fb381a93c" %)5.3 LoRaWAN Settings(%%) ==
686
687 === (% data-sider-select-id="46832cd3-1415-4286-a897-1fbda6ed3a2a" %)5.3.1 LoRaWAN ~-~-> Semtech UDP(%%) ===
688
689
690 This page is for the connection set up to a general LoRaWAN Network server such as: [[TTN>>url:http://www.thethingsnetwork.org/]], [[ChirpStack>>url:https://www.chirpstack.io/]] etc.
691
692 [[image:image-20240517101310-1.png||height="656" width="879"]]
693
694
695 (% style="color:red" %)**Note:**
696
697 ~*: User can ignore the latitude and longitude settings here, DLOS8N will use the actually value from GPS module.
698
699 ~**: Packet filter is to drop the unwanted LoRaWAN packet, instruction see here:
700
701 **See:** **[[Filter unwanted LoRaWAN packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]**
702
703
704 === 5.3.2 LoRaWAN ~-~-> Basic Station ===
705
706
707 [[image:image-20230415172432-1.png||height="461" width="868"]]
708
709 Introduction for the use of LoRaWAN Basic for different servers:
710
711 (((
712 * Introduction to using with [[AWS-IoT LoRaWAN Core>>url:http://wiki.dragino.com/xwiki/bin/view/Main/AWS%20IoT%20Core%20for%20LoRaWAN/]].
713 * Introduction to using with [[TTN>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20TTN/#H3.GatewayRegistrationforBasicsStation]].
714 * Introduction to using with [[ChirpStack>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H3.GatewayRegistrationforBasicsStation]].
715 * Introduction to using with [[Senet>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Connection%20to%20Senet/#H3.SemtechBasicStation]].
716 * Introduction to using with [[Actility Thingpark Enterprise>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Actility%20ThingPark%20Enterprise/]].
717
718
719 )))
720
721 === 5.3.3 LoRaWAN ~-~-> LORIOT ===
722
723
724 (((
725 Settings to communicate to LORIOT LoRaWAN Network Server: [[https:~~/~~/www.loriot.io/>>url:https://www.loriot.io/]]
726 )))
727
728 (((
729 Instruction: **[[Notes for LORIOT>>doc:Main.Notes for LORIOT.WebHome]]**
730 )))
731
732 [[image:image-20220916115143-9.png||height="314" width="858"]]
733
734
735 == (% data-sider-select-id="30ceca0a-d0e8-4382-ac5a-59bebcb19c51" %)5.4 MQTT Settings(%%) ==
736
737
738 If end nodes works in ABP mode, user can configure DLOS8N to transfer the data to MQTT broker,
739
740 Instruction: **[[MQTT Forward Instruction>>doc:Main.MQTT Forward Instruction.WebHome]]**
741
742 [[image:1657090037148-906.png]]
743
744
745 == 5.5  Network ==
746
747 === 5.5.1  Network ~-~-> Network Status ===
748
749
750 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/LPS8N%20-%20LoRaWAN%20Gateway%20User%20Manual/WebHome/image-20240419143226-2.png?width=950&height=742&rev=1.1||alt="image-20240419143226-2.png"]]
751
752
753 (% data-sider-select-id="5ec9b41d-26fb-4b6f-8f48-4c2f2c564c53" %)
754 === 5.5.2  Network ~-~-> Network ===
755
756
757 (((
758 (% data-sider-select-id="80d07254-c65e-47a2-86b6-8e6220924c25" %)
759 (% data-sider-select-id="040776ba-bc4f-4586-9d1c-eb5b5c7f1e7d" style="color:#037691" %)**__LAN Settings:    __**(%%)When the DLOS8N has the AP enable, LAN settings specify the network info for DLOS8N's own network.
760 )))
761
762 (((
763 (% data-sider-select-id="d9954e50-7f68-4249-b699-61f53219fb57" %)
764 (% style="color:#037691" %)__**WAN Settings:  **__(%%)Setting for DLOS8N WAN port
765 )))
766
767 (((
768 (% data-sider-select-id="c87bbc6b-c98a-416d-a0a1-03f1ed827688" %)
769 (% style="color:#037691" %)__**WiFi Settings:  **__** **(%%)Setting for DLOS8N WiFi IP when use it as WiFi Client
770 )))
771
772 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/LPS8N%20-%20LoRaWAN%20Gateway%20User%20Manual/WebHome/image-20240419143347-3.png?rev=1.1||alt="image-20240419143347-3.png"]]
773
774
775 === 5.5.3  Network ~-~-> WiFi ===
776
777
778 (% data-sider-select-id="9cc42c8b-0049-4b4b-b053-5aa0175dcdb7" %)
779 DLOS8N WiFi Settings.
780
781 (% data-sider-select-id="9cc42c8b-0049-4b4b-b053-5aa0175dcdb7" %)
782 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/LPS8N%20-%20LoRaWAN%20Gateway%20User%20Manual/WebHome/image-20240419143504-4.png?width=946&height=500&rev=1.1||alt="image-20240419143504-4.png"]]
783
784
785 === 5.5.4  Network ~-~-> Cellular ===
786
787
788 While use the cellular as Backup WAN, device will use Cellular for internet connection while WAN port or WiFi is not valid and switch back to WAN port or WiFi after they recover.
789
790 (% data-sider-select-id="9cc42c8b-0049-4b4b-b053-5aa0175dcdb7" %)
791 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/LPS8N%20-%20LoRaWAN%20Gateway%20User%20Manual/WebHome/1657155507672-204.png?rev=1.1||alt="1657155507672-204.png"]]
792
793 (% data-sider-select-id="9cc42c8b-0049-4b4b-b053-5aa0175dcdb7" %)
794 (% data-sider-select-id="1470493c-3c33-42a0-89eb-132d9554b028" %)**Note *: For DLOS8N which doesn't have the cellular module, this page will shows Cellular not detected.**
795
796 When cellular fails to connect or has problems, users can refer to this link to Trouble Shooting:**[[How to Trouble Shooting if Cellular connection fails>>url:https://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20cellular%20network%20connection/#H2.1ForLPS8N2FDLOS8N2FLG308N]]**
797
798 == (% data-sider-select-id="b34f40d0-e802-4e45-8a8c-6620e692699e" %)5.6 System(%%) ==
799
800 === (% data-sider-select-id="0d466e95-c71d-43c8-9e78-cc547eea894f" %)5.6.1 System ~-~-> System Overview(%%) ===
801
802
803 Shows the system info:
804
805 [[image:image-20220916133758-10.png||height="611" width="865"]]
806
807
808 === (% data-sider-select-id="dfb74220-f4d5-45ee-89d6-758b065fd447" %)5.6.2 System ~-~-> General ( login settings)(%%) ===
809
810
811 [[image:image-20250308142649-1.png||height="703" width="1055"]]
812
813 (((
814
815
816 (% data-sider-select-id="be43359c-6dc0-4f21-a3e8-95fb8b9622d4" %)
817 There are two login for DLOS8N: (% style="color:blue" %)**root /dragino** (%%)or (% style="color:blue" %)**admin /dragino**. (%%)Both root and admin has the same right for WEB access. But root user has also the right to access via SSH to Linux system. admin only able to access WEB interface.
818 )))
819
820 (((
821 This page can be used to set the password for them.
822 )))
823
824 (((
825 (% style="color:#037691" %)**__Timezone:  __**(%%)Set device timezone.
826 )))
827
828 (((
829 (% data-sider-select-id="be6bdce7-110b-4367-bcd5-d176d288153e" %)
830 (% data-sider-select-id="31384c06-f8bc-420e-ba58-0a2d5916e600" style="color:#037691" %)**__Port forwarding:  __**(%%)Enable/Disable the HTTP and SSH access via WAN interface.
831
832 (% data-sider-select-id="0e3c0e0e-5796-4a1a-b3da-cdfc059c383d" %)
833 (% data-sider-select-id="31384c06-f8bc-420e-ba58-0a2d5916e600" style="color:#037691" %)**__Fallback Settings:  __**(%%)Enable/Disable the Fallback interface.
834
835 (% data-sider-select-id="31384c06-f8bc-420e-ba58-0a2d5916e600" style="color:#037691" %)**__Keepalive_Script:  __**(%%)Set the keepalive_scrpt interval.
836
837 (% data-sider-select-id="31384c06-f8bc-420e-ba58-0a2d5916e600" style="color:#037691" %)**__Logread Level:  __**(%%)Change the logread level.
838
839 (% data-sider-select-id="2140bc4a-c71f-4387-845a-510c0b050940" %)
840 (% data-sider-select-id="31384c06-f8bc-420e-ba58-0a2d5916e600" style="color:#037691" %)**__Internet Detect and Recover: __**
841
842 **Auto Detect: **Internet Detect is enabled by default. When there is no gateway network, it will reboot after 15 minutes.
843
844 **Manual Detect: **In Manual Detect, User can choose wifi, ethernet, 4g or disable detect
845
846
847 === 5.6.3 System ~-~-> Backup/Restore Config ===
848
849
850 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/LPS8N%20-%20LoRaWAN%20Gateway%20User%20Manual/WebHome/image-20240419145717-7.png?width=890&height=240&rev=1.1||alt="image-20240419145717-7.png"]]
851
852
853 === 5.6.4 System ~-~-> Remote.it ===
854
855
856 In the **System-> Remoteit** interface, users can configure the gateway to be accessed remotely via Remote.it.
857
858 the users can refer to this link to configure them: **[[Monitor & Remote Access Gateway>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Monitor%20%26%20Remote%20Access%20Gateway/?Remote%20Access#H2.1A0RemoteAccessviaRemote.it.]]**
859
860 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/LPS8N%20-%20LoRaWAN%20Gateway%20User%20Manual/WebHome/image-20240419150201-8.png?width=882&height=535&rev=1.1||alt="image-20240419150201-8.png"]]
861
862
863 === (% data-sider-select-id="730a4b6f-6adf-4db6-bccf-f911bfed1354" %)5.6.5 System ~-~-> Remote Mgnt & Auto Provision(%%) ===
864
865
866 Auto Provision is the feature for batch configure and remote management. It can be used in below two cases:
867
868
869 [[image:1652429518191-846.png||height="332" width="733"]]
870
871 [[image:1652429527544-247.png||height="327" width="724"]]
872
873 [[image:image-20220916111123-1.png||height="345" width="729"]]
874
875
876 Please see this document for detail:
877
878 (((
879 [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Application_Note/&file=Auto-update-feature.pdf>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Application_Note/&file=Auto-update-feature.pdf]]
880 )))
881
882
883 R-SSH is for remote access device and management, introduction for how to use: **[[Remote Access Gateway>>https://wiki.dragino.com/xwiki/bin/view/Main/Monitor%20%26%20Remote%20Access%20Gateway/#H3.A0RSSHIntroduction]]**
884
885 [[image:image-20220916140017-16.png||height="619" width="911"]]
886
887
888 === (% data-sider-select-id="a2b72367-c22f-4274-9fe5-109ef8008b8e" %)5.6.6 System ~-~-> Firmware Upgrade(%%) ===
889
890
891 We keep improving the DLOS8N Linux side firmware for new features and bug fixes. Below are the links for reference.
892
893 * **Latest firmware**: [[LoRa Gateway Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware/]],
894
895 ( [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware/]] )
896
897
898 * **Change Log**: [[Firmware Change Log>>url:http://www.dragino.com/downloads/downloads/LoRa_Gateway/LG02-OLG02/Firmware/ChangeLog]].
899
900 ( [[http:~~/~~/www.dragino.com/downloads/downloads/LoRa_Gateway/LG02-OLG02/Firmware/ChangeLog>>url:http://www.dragino.com/downloads/downloads/LoRa_Gateway/LG02-OLG02/Firmware/ChangeLog]] )
901
902 (% style="display:none" %) (%%)
903
904 (((
905 The file named as (% style="color:green" %)**xxxxx–xxxxx-squashfs-sysupgrade.bin **(% style="color:black" %)is the upgrade Image. There are different methods to upgrade, as below.
906 )))
907
908 (((
909 (% style="color:green" %)**Web~-~-> System~-~-> Firmware Upgrade**
910 )))
911
912 [[image:image-20220916140103-17.png||height="277" width="881"]]
913
914 Select the required image and click (% style="color:blue" %)**Flash Image.**(%%) The image will be uploaded to the device, and then click (% style="color:blue" %)**Process Update**(%%) to upgrade.
915
916
917 (% style="color:red" %)**NOTE**(%%): You normally need to (% style="color:blue" %)**//uncheck//** (%%)the (% style="color:blue" %)**Preserve Settings**(%%) checkbox when doing an upgrade to ensure that there is no conflict between the old settings and the new firmware. The new firmware will start up with its default settings.
918
919 The system will automatically boot into the new firmware after upgrade.
920
921 [[image:1657090298354-928.png]]
922
923 (% style="color:red" %)**NOTE***(%%): User can also upgrade firmware via Linux console
924
925 SCP the firmware to the system(% style="color:green" %)**/var**(%%)** **directory and then run
926
927 (% style="color:#4f81bd" %)**//root@OpenWrt:~~# /sbin/sysupgrade –n /var/Your_Image//**
928
929
930 (% style="color:red" %)**NOTE**(%%) : it is important to transfer the image in the /var directory, otherwise it may exceed the available flash size.
931
932
933 === (% data-sider-select-id="07bc9f06-7099-42c0-964c-149f601f3627" %)5.6.7 System ~-~-> Reboot/Reset(%%) ===
934
935
936 [[image:image-20220916140312-18.png||height="286" width="909"]]
937
938 (((
939
940 )))
941
942 === (% data-sider-select-id="2ceda713-1253-4788-9e11-0dd9d81977b3" %)5.6.8 System ~-~-> Package Maintain(%%) ===
943
944
945 [[image:image-20220916140421-19.png||height="715" width="904"]]
946
947 Place to show what package has installed and possible to upgrade packages.
948
949
950 == (% data-sider-select-id="79337028-35c7-4229-a401-04b91f009ce3" %)5.7 LogRead(%%) ==
951
952 === (% data-sider-select-id="adf0bc99-d699-4f2b-bf95-4f1c90b31e26" %)5.7.1 LogRead ~-~-> LoRa Log(%%) ===
953
954 (% style="display:none" %) (%%)
955
956 (% data-sider-select-id="b7ed19c4-acf7-4583-9e50-5cd99c4cdeae" %)
957 Show the frequency for LoRa Radio:
958
959 [[image:image-20220916140549-20.png||height="729" width="877"]]
960
961
962
963 === (% data-sider-select-id="adf0bc99-d699-4f2b-bf95-4f1c90b31e26" %)5.7.2 LogRead ~-~-> Gateway Traffic(%%) ===
964
965
966 (% data-sider-select-id="e9787126-554a-4bb4-8f31-ab2ce0e55165" %)
967 Show the gateway traffic:
968
969 [[image:image-20240416112159-1.png||height="610" width="872"]]
970
971 === (% data-sider-select-id="36bcc849-3536-481e-9d15-e3cc66832ecd" %)5.7.3 LogRead ~-~-> System Log(%%) ===
972
973
974 Show the system log
975
976 [[image:image-20220916140732-21.png||height="710" width="872"]]
977
978
979 === (% data-sider-select-id="36bcc849-3536-481e-9d15-e3cc66832ecd" %)5.7.4 LogRead ~-~-> (%%)Record Log(% data-sider-select-id="36bcc849-3536-481e-9d15-e3cc66832ecd" %) (%%) ===
980
981
982 This interface can record gateway logs:
983
984 [[image:image-20240416112510-2.png||height="296" width="870"]]
985
986 = (% data-sider-select-id="53575777-5441-4a56-84e2-d3a229a8ece3" %)6. More features(%%) =
987
988
989 == (% data-sider-select-id="2ef025e3-4214-4b1c-bb01-ee03e1db2bc2" %)6.1 NTP Service/Time Synchronization(%%) ==
990
991 The gateway time sync service is provided by ntpd
992
993 === 1). Modify the NTP server address: ===
994
995 (% class="box" %)
996 (((
997 ~#~##Linux command
998
999 uci set system.ntp.server='0.openwrt.pool.ntp.org'  #Required
1000
1001 uci add_list system.ntp.server='1.openwrt.pool.ntp.org' #Optional
1002
1003 uci add_list system.ntp.server='2.openwrt.pool.ntp.org' #Optional
1004
1005 uci add_list system.ntp.server='3.openwrt.pool.ntp.org'  #Optional
1006
1007 uci commit system #Required
1008 )))
1009
1010 **Note: If the NTP server is a Windows host, it may cause the time synchronization to fail, **
1011
1012
1013 == (% data-sider-select-id="68c5d9c8-0690-4e39-abae-0a921c179211" %)6.2 Packet Filtering(%%) ==
1014
1015
1016 Drop unwanted packets.
1017
1018 See: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Filter%20unwanted%20LoRaWAN%20packets/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Filter%20unwanted%20LoRaWAN%20packets/]]
1019
1020
1021 == (% data-sider-select-id="6b98cd6d-f2db-4647-ae38-aee4a3d7227b" %)6.3 Remote Access(%%) ==
1022
1023
1024 Remote Access Devices for management.
1025
1026 Instruction: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Monitor%20%26%20Remote%20Access%20Gateway/?Remote%20Access>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Monitor%20%26%20Remote%20Access%20Gateway/?Remote%20Access]]
1027
1028
1029 == (% data-sider-select-id="8084465c-aa6f-4536-b97d-383cd952e46c" %)6.4 How to decode ABP LoRaWAN node(%%) ==
1030
1031
1032 Decode ABP:
1033
1034 [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Communicate%20with%20ABP%20End%20Node%20without%20LoRaWAN%20Network%20Server%20~~-~~--%20LG308/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Communicate%20with%20ABP%20End%20Node%20without%20LoRaWAN%20Network%20Server%20---%20LG308/]]
1035
1036
1037 == (% data-sider-select-id="a4a3d7bb-c435-47b3-a926-46788a4f9e6f" %)6.5 How to set data to MQTT broker(%%) ==
1038
1039
1040 Only support ABP LoRaWAN End Node
1041
1042 Instruction: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/MQTT%20Forward%20Instruction/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/MQTT%20Forward%20Instruction/]]
1043
1044
1045 == (% data-sider-select-id="0074e70a-5030-4401-916c-b12bd0557d05" %)6.6 How the gateway connects to Chirpstack v3/v4 via gateway-bridge(%%) ==
1046
1047
1048 If the Chirpstack v3 Gateway-bridge is used, the corresponding gateway firmware must be used :
1049
1050 [[Chirpstack-gateway-bridge/Chirpstack-Bridge-V3.14.6-Bridge~~-~~-build-v5.4.1679487778-20230322-2024/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Release/Chirpstack-gateway-bridge/Chirpstack-Bridge-V3.14.6-Bridge--build-v5.4.1679487778-20230322-2024/]]
1051
1052 Chirpstack v3 via gateway-bridge Instruction: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H4.A0A0HowthegatewayconnectstoChirpstackv3viagateway-bridge>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H4.A0A0HowthegatewayconnectstoChirpstackv3viagateway-bridge]]
1053
1054
1055 If the Chirpstack v4 Gateway-bridge is used, the corresponding gateway firmware must be used :
1056
1057 [[Chirpstack-gateway-bridge/Chirpstack-Bridge-V4~~-~~-build-v5.4.1670655072-20221210-1452/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Release/Chirpstack-gateway-bridge/Chirpstack-Bridge-V4--build-v5.4.1670655072-20221210-1452/]]
1058
1059 Chirpstack v4 via gateway-bridge Instruction: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H4.A0HowthegatewayconnectstoChirpstackv4viagateway-bridge>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H4.A0HowthegatewayconnectstoChirpstackv4viagateway-bridge]]
1060
1061
1062 (% style="color:red" %)**NOTE***(%%): Different chirpstack versions use different gateway-bridge configurations.
1063
1064 After updating the Chirpstack gateway-bridge firmware, there is no need to re-download and install the Chirpstack gateway-bridge package
1065
1066 (% data-sider-select-id="eb4b3bf2-9e33-4650-b4d6-1bc049896baa" %)
1067 == (% data-sider-select-id="e5ea7147-f618-4c9a-b8f9-e108ee76b9da" %)6.7  (% data-sider-select-id="1ae6690c-7910-44d5-999b-cd3b05be575f" %)How does the gateway connect to (% data-sider-select-id="e5ea7147-f618-4c9a-b8f9-e108ee76b9da" %)Chirpstack(% data-sider-select-id="1ae6690c-7910-44d5-999b-cd3b05be575f" %) via MQTT Forwarder(%%) ==
1068
1069
1070 (% data-sider-select-id="33f2a7a8-cb1a-4c53-bd5b-716d3cc3d74f" %)
1071 ChirpStack MQTT Forwarder is a MQTT packet forwarder for LoRa gateways. By default it forwards packets in Protobuf binary format, optionally it can be configured to use JSON encoding for debugging. In contrast to the ChirpStack Gateway Bridge, this component must always be installed on the gateway.
1072
1073
1074 (% data-sider-select-id="73a14e4a-5128-4f13-8207-7837c412ff54" %)
1075 === 6.7.1 Configure Packet Forwarder ===
1076
1077
1078 In the Dragino web-interface, you must configure the Packet Forwarder such that it forwards to localhost on port 1700.
1079
1080 (% data-sider-select-id="2972d256-3078-403f-9e33-3740a5869405" %)
1081 By default, the web-interface can be accessed by entering the following URL in your browser: (% data-sider-select-id="a9e64ab2-7a80-4174-b834-dba4904e3c85" %)**https:~/~/GATEWAY-IP-ADDRESS:8000**(%%) (replace GATEWAY-IP-ADDRESS by the actual IP address of your gateway). The default credentials are (% data-sider-select-id="16f9bbed-ffd7-4881-9cd1-33332f063857" %)**root / dragino**(%%).
1082
1083 * In the **LoRaWAN** menu, click **LoRaWAN ~-~- Semtech UDP**
1084 * Configure the following settings:
1085 ** **Service Provider:** //Custom / Private LoRaWAN//
1086 ** **Server Address:** //localhost//
1087 ** **Uplink Port:** //1700//
1088 ** **Downlink Port:** //1700//
1089 * Click **Save&Apply**
1090
1091 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/LPS8N%20-%20LoRaWAN%20Gateway%20User%20Manual/WebHome/image-20240518114149-2.png?width=876&height=683&rev=1.1||alt="image-20240518114149-2.png"]]
1092
1093 (% data-sider-select-id="7ada6cd9-b472-473e-b709-31db23947a9c" %)
1094 === 6.7.2 Install ChirpStack MQTT Forwarder ===
1095
1096
1097 (% data-sider-select-id="cd761ad9-41f8-4cc3-8dc8-cf25ebe79e69" %)
1098 (% data-sider-select-id="74577a45-a26e-4ab8-b56c-2ba79220e6c6" %)**SSH login**
1099
1100 (% data-sider-select-id="f4b22a8a-3b87-4cc7-b4ed-451fdd8aa9a7" %)
1101 First user must login into the gateway using SSH,user can refer to the link to access the Linux console via SSH to the gateway: **[[SSH Access for Linux console>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20All%20Gateway%20models/DLOS8N/#H7.LinuxSystem||data-sider-select-id="27b6862a-68e4-4f69-a5b2-b33d8a06a09c"]]**
1102
1103
1104 (% data-sider-select-id="e9c9429f-f7c4-4eb3-b3f4-99553fe741b0" %)
1105 (% data-sider-select-id="83ee7071-3524-45ba-99b2-9f3472815cd8" %)**Download IPK**
1106
1107 Use the following commands to download the latest version of the chirpstack-mqtt-forwarder package:
1108
1109 (% class="box infomessage" data-sider-select-id="b970d0e5-64ca-47c8-8c9c-6261200a719f" %)
1110 (((
1111 cd /tmp
1112 wget https:~/~/artifacts.chirpstack.io/downloads/chirpstack-mqtt-forwarder/vendor/dragino/mips_24kc/chirpstack-mqtt-forwarder_4.3.0-r1_mips_24kc.ipk
1113 )))
1114
1115
1116 (% data-sider-select-id="27190188-ef2a-4d53-8b94-c4653b69b266" %)
1117 (% data-sider-select-id="3fe3ef50-33b9-4c6b-b228-7364e01382f3" %)**Install IPK**
1118
1119 Use the opkg package-manager to install the downloaded package. Example:
1120
1121 (% class="box infomessage" data-sider-select-id="86f1197c-5aaf-4a1b-a21f-09266a2805e7" %)
1122 (((
1123 opkg install chirpstack-mqtt-forwarder_4.3.0-r1_mips_24kc.ipk
1124 )))
1125
1126
1127 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/LPS8N%20-%20LoRaWAN%20Gateway%20User%20Manual/WebHome/image-20240518134824-5.png?rev=1.1||alt="image-20240518134824-5.png"]]
1128
1129 (% data-sider-select-id="e8065348-1a8e-45a9-bb73-171b9322d2b2" %)
1130 (% data-sider-select-id="e9401e38-e30d-4c39-94fa-927c9a40e151" %)**Configuration**
1131
1132 (% data-sider-select-id="2a70737e-070b-4a83-a474-2fef1076a006" %)
1133 To connect the ChirpStack MQTT Forwarder to your MQTT broker, you must update the ChirpStack MQTT Forwarder configuration file.
1134
1135 (% data-sider-select-id="be45c14f-1537-457e-9c9b-3fec22c024ac" %)
1136 This file is located at: (% data-sider-select-id="b010c8b8-6367-49bf-9c2e-3ee0b8a6ef0e" %)**/etc/chirpstack-mqtt-forwarder/chirpstack-mqtt-forwarder.toml**
1137
1138
1139 (% data-sider-select-id="be45c14f-1537-457e-9c9b-3fec22c024ac" %)
1140 (% data-sider-select-id="fab61fd5-2c9f-4b72-9b65-457dca26cbd0" %)**ChirpStack MQTT Forwarder Setting:**
1141
1142 (% class="box" data-sider-select-id="be45c14f-1537-457e-9c9b-3fec22c024ac" %)
1143 (((
1144 topic_prefix  ~-~->  This corresponds to the frequency of the ChirpStack server
1145
1146 server  ~-~->  Fill in the ChirpStack server address, Example: tcp:~/~/10.130.2.15:1883
1147 )))
1148
1149 (% data-sider-select-id="be45c14f-1537-457e-9c9b-3fec22c024ac" %)
1150 username,password,ca_cert,tls_cert,tls_key parameters should be set as required.
1151
1152
1153 Use commands to modify configuration files:
1154
1155 (% class="box infomessage" data-sider-select-id="b84cf72d-69e4-441c-a8fb-bd21a500d223" %)
1156 (((
1157 vim /etc/chirpstack-mqtt-forwarder/chirpstack-mqtt-forwarder.toml
1158 )))
1159
1160
1161 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/LPS8N%20-%20LoRaWAN%20Gateway%20User%20Manual/WebHome/image-20240518141059-6.png?rev=1.1||alt="image-20240518141059-6.png"]]
1162
1163 (% data-sider-select-id="3312b6d5-334c-43ae-8cd9-2f73989940e2" %)
1164 (% data-sider-select-id="2b334f7c-35d3-4771-8b17-5760685430ac" %)**(Re)start and stop commands**
1165
1166 (% data-sider-select-id="b8175b05-70b1-4251-97a1-8c0b2644e4d4" %)
1167 Use the following commands to (re)start and stop the ChirpStack MQTT Forwarder service:
1168
1169 (% class="box infomessage" data-sider-select-id="fc0e9684-3620-4f52-8045-9f6b7dd083e3" %)
1170 (((
1171 # start
1172
1173 (% data-sider-select-id="5a644c5c-1ca5-4680-877e-c6aecd21f9de" %)
1174 /etc/init.d/chirpstack-mqtt-forwarder start
1175
1176 # stop
1177
1178 /etc/init.d/chirpstack-mqtt-forwarder stop
1179
1180 # restart
1181
1182 /etc/init.d/chirpstack-mqtt-forwarder restart
1183 )))
1184
1185 (% data-sider-select-id="bd72b54d-7316-46eb-8f1e-008a17aa6e9e" %)
1186 (% data-sider-select-id="fcef88f4-ef44-4459-9154-6cd154c5b298" %)**Check result**
1187
1188 (% data-sider-select-id="bd72b54d-7316-46eb-8f1e-008a17aa6e9e" %)
1189 Use "(% data-sider-select-id="494c67e8-3e62-45ee-8464-e2bb33057003" %)** **(%%)​​​​​(% data-sider-select-id="494c67e8-3e62-45ee-8464-e2bb33057003" style="background-color:yellow" %)**logread -f **(%%)" to check the operation of ChirpStack MQTT Forwarder.[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/LPS8N%20-%20LoRaWAN%20Gateway%20User%20Manual/WebHome/image-20240518142300-7.png?rev=1.1||alt="image-20240518142300-7.png"]]
1190
1191
1192 (% data-sider-select-id="a4ab5ddc-dbfe-4c41-ac6e-6159b517d02f" %)
1193 Go back to the Chirpstack server to check whether the gateway is (% data-sider-select-id="0689bd86-c7a8-4831-b064-d1c4ed6241e5" %)**"online"**(%%) and whether the packets are displayed normally.
1194
1195
1196 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/LPS8N%20-%20LoRaWAN%20Gateway%20User%20Manual/WebHome/image-20240518143050-8.png?width=1170&height=702&rev=1.1||alt="image-20240518143050-8.png"]]
1197
1198
1199 == (% data-sider-select-id="c6cadb28-a27e-4499-92bb-189a644b8fda" %)6.8  How to extend the gateway size of memory with USB device (SD/TF card, USB flash drive).(%%) ==
1200
1201
1202 USB card reader plugged into the USB port of the gateway.
1203
1204 Access the gateway Linux Command Line.
1205
1206
1207 Check the USB device
1208
1209 [[image:image-20230425165308-2.png]]
1210
1211
1212 **Mount the USB device**
1213
1214 (% class="box infomessage" %)
1215 (((
1216 mount /dev/sda1 /mnt/
1217 )))
1218
1219 [[image:image-20230425174131-4.png]]
1220
1221
1222
1223 **Set up the automatic mount on boot**
1224
1225
1226 (% class="box infomessage" %)
1227 (((
1228 **sed -i '3cmount \/dev\/sda1 \/mnt\/' /etc/rc.local **
1229 )))
1230
1231 [[image:image-20230425173831-3.png||height="105" width="833"]]
1232
1233
1234 == (% data-sider-select-id="2f4b3d14-0080-4223-bc52-d74facde85a6" %)6.9  How to view DLOS8N GPS information(%%) ==
1235
1236
1237 By default, when the DLOS8N GPS positioning is complete, it will be displayed in the state package on the **LogRead ~-~-> System Log**  interface.
1238
1239 [[image:image-20230508134051-1.png||height="696" width="922"]]
1240
1241
1242 When the gateway is registered with the TTN server, the GPS information is also displayed in the TTN log.
1243
1244 [[image:image-20230508134603-2.png||height="435" width="927"]]
1245
1246
1247 == (% data-sider-select-id="9c733551-ff43-41d9-9c06-2a6157a6b46f" %)6.10  More instructions(%%) ==
1248
1249
1250 [[LoRaWAN Gateway Instruction>>doc:Main.WebHome]](LoRaWAN Gateway)
1251
1252
1253 = 7. Linux System =
1254
1255
1256 The DLOS8N is based on the OpenWrt Linux system. It is open source, and users are free to configure and modify the Linux settings.
1257
1258
1259 == 7.1 SSH Access for Linux console ==
1260
1261
1262 User can access the Linux console via the SSH protocol. Make sure your PC and the DLOS8N are connected to the same network, then use a SSH tool (such as [[putty>>url:http://www.chiark.greenend.org.uk/~~sgtatham/putty/download.html]] in Windows) to access it.
1263
1264 **IP address:  ** IP address of DLOS8N
1265
1266 **Port:  ** 22 (via WiFi AP mode) or 2222 (via WAN Interface)
1267
1268 **User Name: ** (% style="color:green" %)**root**
1269
1270 **Password:**         (% style="color:green" %)**dragino** (% style="color:black" %)(default)
1271
1272 After logging in, you will be in the Linux console and can enter commands as shown below.
1273
1274 [[image:1652431588565-830.png]]
1275
1276 The “(% class="mark" %)**logread -f**(%%)” command can be used to debug how system runs.
1277
1278
1279 [[image:1657090508015-884.png]]
1280
1281
1282 == 7.2 Edit and Transfer files ==
1283
1284
1285 (((
1286 The DLOS8N supports the (% style="color:green" %)**SCP protocol** (% style="color:black" %)and has a built-in (% style="color:green" %)**SFTP server**. (% style="color:black" %)There are many ways to edit and transfer files using these protocols.
1287 )))
1288
1289 (((
1290 In Windows, one of the easiest methods is using the [[WinSCP>>url:https://winscp.net/eng/index.php]] utility.
1291 )))
1292
1293 (((
1294 After establishing access via WinSCP to the device, you can use an FTP style window to drag / drop files to the DLOS8N, or edit the files directly in the windows.
1295
1296
1297 )))
1298
1299 (((
1300 Screenshot is as below:
1301 )))
1302
1303 [[image:1652431650755-450.png]]
1304
1305
1306 == 7.3 File System ==
1307
1308
1309 (((
1310 The DLOS8N has a 16MB flash and a 64MB RAM. The /var and /tmp directories are in the RAM, so contents stored in /tmp and /var will be erased after rebooting the device. Other directories are in the flash and will remain after reboot.
1311 )))
1312
1313 (((
1314 The Linux system uses around 8MB ~~10MB flash size which means there is not much room for user to store data in the DLOS8N flash.
1315 )))
1316
1317 (((
1318 You can use an external USB flash memory device to extend the size of flash memory for storage.
1319 )))
1320
1321
1322 == 7.4 Package maintenance system ==
1323
1324
1325 (((
1326 DLOS8N uses the OpenWrt [[**OPKG package maintenance system**>>https://oldwiki.archive.openwrt.org/doc/techref/opkg]]. There are more than 3000+ packages available in our package server for users to install for their applications. For example, if you want to add the **//iperf //** tool, you can install the related packages and configure DLOS8N to use **//iperf //**.
1327 )))
1328
1329 (((
1330 Below are some example **//opkg //** commands. For more information please refer to the [[OPKG package maintain system>>https://oldwiki.archive.openwrt.org/doc/techref/opkg]]** **([[https:~~/~~/oldwiki.archive.openwrt.org/doc/techref/opkg>>https://oldwiki.archive.openwrt.org/doc/techref/opkg]])
1331 )))
1332
1333 (((
1334 **In Linux Console run:**
1335 )))
1336
1337 (((
1338 (% style="color:green" %)**root@dragino-169d30:~~# opkg update**           (% style="color:black" %)~/~/ to get the latest packages list
1339 )))
1340
1341 (((
1342 (% style="color:green" %)**root@dragino-169d30:~~# opkg list**    (% style="color:black" %) ~/~/ shows the available packages
1343 )))
1344
1345 (((
1346 (% style="color:green" %)**root@dragino-169d30:~~# opkg install iperf ** (% style="color:black" %)~/~/ install iperf
1347 )))
1348
1349 The system will automatically install the required packages as shown below.
1350
1351
1352 (((
1353 (% style="background-color:#dcdcdc" %)//root@dragino-169d30:/etc/opkg# opkg install iperf//
1354 )))
1355
1356 (((
1357 (% style="background-color:#dcdcdc" %)//Installing iperf (2.0.12-1) to root…//
1358 )))
1359
1360 (((
1361 (% style="background-color:#dcdcdc" %)//Downloading //[[(% style="background-color: rgb(220, 220, 220); background-color: rgb(220, 220, 220)" %)//http:~~/~~/downloads.openwrt.org/snapshots/packages/mips_24kc/base/iperf_2.0.12-1_mips_24kc.ipk//>>url:http://downloads.openwrt.org/snapshots/packages/mips_24kc/base/iperf_2.0.12-1_mips_24kc.ipk]]
1362 )))
1363
1364 (((
1365 (% style="background-color:#dcdcdc" %)//Installing uclibcxx (0.2.4-3) to root…//
1366 )))
1367
1368 (((
1369 (% style="background-color:#dcdcdc" %)//Downloading //[[(% style="background-color: rgb(220, 220, 220); background-color: rgb(220, 220, 220)" %)//http:~~/~~/downloads.openwrt.org/snapshots/packages/mips_24kc/base/uclibcxx_0.2.4-3_mips_24kc.ipk//>>url:http://downloads.openwrt.org/snapshots/packages/mips_24kc/base/uclibcxx_0.2.4-3_mips_24kc.ipk]]
1370 )))
1371
1372 (((
1373 (% style="background-color:#dcdcdc" %)//Configuring uclibcxx.//
1374 )))
1375
1376 (((
1377 (% style="background-color:#dcdcdc" %)//Configuring iperf.//
1378
1379
1380 )))
1381
1382 = 8. Upgrade Linux Firmware =
1383
1384
1385 We keep improving the DLOS8N Linux side firmware for new features and bug fixes. Below are the links for reference.
1386
1387 * **Latest firmware**: [[LoRa Gateway Firmware>>https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/DLOS8/Firmware/Release/]],
1388
1389 ( [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_Gateway/DLSO8N/Firmware>>https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/DLOS8/Firmware/Release/]])
1390
1391 * **Change Log**: [[Firmware Change Log>>http://www.dragino.com/downloads/downloads/LoRa_Gateway/DLSO8/Firmware/ChangeLog]].
1392
1393 ( [[http:~~/~~/www.dragino.com/downloads/downloads/LoRa_Gateway/DLOS8N/Firmware/ChangeLog>>http://www.dragino.com/downloads/downloads/LoRa_Gateway/DLOS8/Firmware/ChangeLog]] )
1394
1395
1396 (((
1397 The file named as (% style="color:green" %)** xxxxx–xxxxx-squashfs-sysupgrade.bin **(%%)is the upgrade Image. There are different methods to upgrade, as below.
1398 )))
1399
1400
1401 == 8.1 Upgrade via Web UI ==
1402
1403
1404 (((
1405 Go to the page: (% style="color:green" %)**Web ~-~-> System ~-~-> Firmware Upgrade**
1406 )))
1407
1408 (((
1409 Select the required image and click (% style="color:red" %)**Flash Image.**(%%) The image will be uploaded to the device, and then click (% style="color:red" %)**Process Update**(%%) to upgrade.
1410 )))
1411
1412
1413 (((
1414 (% style="color:red" %)**NOTE**(%%): You normally need to (% style="color:blue" %)**//uncheck//**(%%) the (% style="color:blue" %)//**Preserve Settings**//(%%) checkbox when doing an upgrade to ensure that there is no conflict between the old settings and the new firmware. The new firmware will start up with its default settings.
1415 )))
1416
1417
1418 (((
1419 The system will automatically boot into the new firmware after upgrade.
1420
1421
1422 )))
1423
1424 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/LPS8N%20-%20LoRaWAN%20Gateway%20User%20Manual/WebHome/1657158986600-386.png?rev=1.1||alt="1657158986600-386.png"]]
1425
1426
1427 == 8.2 Upgrade via Linux console ==
1428
1429
1430 (((
1431 SCP the firmware to the system** (% style="color:green" %)/var(%%)** directory and then run
1432 )))
1433
1434 (((
1435 (% style="color:#4472c4" %)** //root@OpenWrt:~~# /sbin/sysupgrade –n /var/Your_Image//**
1436 )))
1437
1438
1439 (((
1440 (% style="color:red" %)**NOTE**(%%): it is important to transfer the image in the /var directory, otherwise it may exceed the available flash size.
1441 )))
1442
1443
1444 = 9. OTA System Update =
1445
1446
1447 DLOS8N supports system auto update via OTA, please see **[[this URL>>doc:OTA Update.WebHome]]** for the detail of this feature.
1448
1449
1450 = 10. FAQ =
1451
1452 == 10.1 How can I configure for a customized frequency band? ==
1453
1454
1455 (((
1456 See below link for how to customize frequency band: **[[How to customized LoRaWAN frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]**
1457 )))
1458
1459 (((
1460
1461 )))
1462
1463 == 10.2 Can I connect DLOS8N to LORIOT? ==
1464
1465
1466 (((
1467 Yes, the set up instruction is here: **[[Notes for LORIOT>>doc:Main.Notes for LORIOT.WebHome]]**
1468 )))
1469
1470
1471 == 10.3 Can I make my own firmware for the gateway, where can I find the source code? ==
1472
1473
1474 (((
1475 Yes, You can make your own firmware for the DLOS8N for branding purposes or to add customized applications.
1476 )))
1477
1478 (((
1479 The source code and compile instructions can be found at: [[https:~~/~~/github.com/dragino/openwrt_lede-18.06>>url:https://github.com/dragino/openwrt_lede-18.06]]
1480 )))
1481
1482
1483 == 10.4 Can I use 868Mhz version for 915Mhz bands? ==
1484
1485
1486 It is possible but the distance will be very short, you can select US915 frequency band in 868Mhz version hardware. It will work but you will see the performance is greatly decreased because the 868Mhz version has an RF filter for band 863~~870Mhz, all other frequencies will have high attenuation.
1487
1488
1489 = 11. Trouble Shooting =
1490
1491 == 11.1 I get kernel error when install new package, how to fix? ==
1492
1493
1494 In some cases, when installing a package with **//opkg//**, it will generate a kernel error such as below due to a mismatch I the kernel ID:
1495
1496 (% style="background-color:yellow" %)root@dragino-16c538:~~# opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk
1497
1498 (% style="background-color:yellow" %)Installing kmod-dragino2-si3217x (3.10.49+0.2-1) to root…
1499
1500 (% style="background-color:yellow" %)Collected errors:
1501
1502 (% style="background-color:yellow" %)* satisfy_dependencies_for: Cannot satisfy the following dependencies for kmod-dragino2-si3217x:
1503
1504 (% style="background-color:yellow" %)*      kernel (= 3.10.49-1-4917516478a753314254643facdf360a) *
1505
1506 (% style="background-color:yellow" %)* opkg_install_cmd: Cannot install package kmod-dragino2-si3217x.
1507
1508 (((
1509 In this case, you can use the –force-depends option to install such package as long as the actual kernel version is the same.
1510 )))
1511
1512 (% style="background-color:yellow" %)Opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk –force-depends
1513
1514
1515 == 11.2 How to recover the DLOS8N if the firmware crashes ==
1516
1517
1518 (((
1519 Please follow this instruction to recover your gateway:  **[[Recover Gateway>>doc:Main.How to Recover Gateway if can't access it.WebHome]]**
1520 )))
1521
1522 (((
1523
1524 )))
1525
1526 == 11.3 I configured DLOS8N for WiFi access and lost its IP. What to do now? ==
1527
1528
1529 [[image:1657090540821-317.png]]
1530
1531
1532 (((
1533 The DLOS8N has a fall-back IP address on its WAN port. This IP is always enabled so you can use the fall-back IP to access DLOS8N no matter what the WiFi IP is. The fall back IP is useful for connecting and debug the unit.
1534
1535
1536 )))
1537
1538 (((
1539 (% style="color:red" %)**Note: fallback IP can be disabled in the WAN and DHCP page.**
1540 )))
1541
1542
1543 (((
1544 (% style="color:blue" %)**Steps to connect via fall back IP:**
1545 )))
1546
1547 (((
1548 ~1. Connect PC's Ethernet port to DLOS8N's WAN port
1549 )))
1550
1551 (((
1552 2. Configure PC's Ethernet port has IP: 172.31.255.253 and Netmask: 255.255.255.252
1553 )))
1554
1555 (((
1556
1557
1558 As below photo:
1559 )))
1560
1561 [[image:1652435256286-879.png]]
1562
1563
1564 3. In the PC, use IP address 172.31.255.254 to access the DLOS8N via Web or Console.
1565
1566
1567 Please note the latest firmware uses port 8000 for http and 2222 for ssh access.
1568
1569
1570 (% data-sider-select-id="f9e9779e-261d-4a53-9ba6-a4d1c45cec19" %)
1571 == 11.4  Why does the gateway reboot every 15 minutes without Internet? ==
1572
1573 (% data-sider-select-id="77a3f493-29a0-4e57-a8ac-cd19e74d463d" %)
1574 Check whether Internet Detect is enabled on the (% data-sider-select-id="98a5126a-698d-4dc1-af3b-b62ed09b2db0" %)**System~-~->General**(%%) interface.
1575
1576 Internet Detect is enabled by default. When there is no gateway network, it will reboot after 15 minutes.
1577
1578
1579 [[image:image-20250308143446-3.png||height="617" width="926"]]
1580
1581
1582 = 12. Order Info =
1583
1584
1585 **PART: (% style="color:blue" %)DLOS8N-XXX-YYY(%%)**
1586
1587 (% style="color:blue" %)**XXX:**(%%)** Frequency Band**
1588
1589 * (% style="color:red" %)** 868**(%%) : valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
1590 * (% style="color:red" %)** 915**(%%):  valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
1591
1592 (% style="color:blue" %)**YYY:**(%%)** 4G Cellular Option**
1593
1594 * (% style="color:red" %)**EC25-E**(% style="color:black" %):  EMEA, Korea, Thailand, India.
1595 * (% style="color:red" %)**EC25-AFX**(% style="color:black" %): America:Verizon, AT&T(FirstNet), U.S.Cellular; Canada:Telus
1596 * (% style="color:red" %)**EC25-AUX**(% style="color:black" %): Latin America, New Zeland, Taiwan
1597 * (% style="color:red" %)**EC25-J**(% style="color:black" %):  Japan, DOCOMO, SoftBank, KDDI
1598
1599 More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
1600
1601
1602 = 13. Packing Info =
1603
1604
1605 (((
1606 **Package Includes**:
1607 )))
1608
1609 * DLOS8N LoRaWAN Gateway x 1
1610 * Stick Antenna for LoRa RF part. Frequency is one of 470 or 868 or 915Mhz depends the model ordered
1611 * Packaging with environmental protection paper box
1612
1613 (((
1614 **Dimension and weight**:
1615 )))
1616
1617 * Device Size: 26 x 9 x 8.5 cm
1618 * Weight: 450g
1619 * Package Size: 49 x 19.5 x 12 cm
1620 * Weight: 2.5kg
1621
1622 (% style="display:none" %) (%%)
1623
1624
1625 = 14. Support =
1626
1627
1628 * Try to see if your questions already answered in the [[wiki>>doc:Main.WebHome]].
1629 * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8.
1630 Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before mentioned schedule.
1631 * 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:  [[support@dragino.com>>url:file:///C:/Users/11315/Documents/D:/Projects/LoRa%20Product%20Line/LG308%20Picocell%20Gateway/LG308/LG308%20%25E8%25AF%25B4%25E6%2598%258E%25E4%25B9%25A6/support@dragino.com]]
1632
1633
1634 )))

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