Version 177.3 by Xiaoling on 2023/04/06 16:35
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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:#4f81bd" %)open source outdoor LoRaWAN Gateway(%%)**(% style="color:#4f81bd" %). (% style="color:black" %)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:#4f81bd" %)**Semtech packet forwarder** (% style="color:black" %)and (% style="color:#4f81bd" %)**LoRaWAN Station connection**, (% style="color:black" %)it is fully compatible with LoRaWAN protocol. DLOS8N includes a (% style="color:#4f81bd" %)**SX1302 LoRaWAN concentrator.**
32 )))
33
34 (((
35 DLOS8N has (% style="color:#4f81bd" %)**pre-configured standard LoRaWAN frequency bands** (% style="color:black" %)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:#4f81bd" %)**auto-provision** (% style="color:black" %) 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 * Emulates 49 x LoRa demodulators 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
123
124 == 1.3 Features ==
125
126
127 * Open Source Embedded Linux system
128 * Managed by Web GUI, SSH via LAN or WiFi
129 * Support Semtech UDP packet forwarder
130 * Support LoRaWAN Station Connection
131 * Support MQTTS
132 * Cellular Failover conntection(option)
133 * Direct Communication to LoRaWAN ABP Node
134 * LoRaWAN packet filtering
135 * Far seeing LED indicator
136 * Built-in GPS module for location & timing
137 * External fiber glass antenna
138 * Auto-Provision
139 * Remote Monitoring
140 * 802.3af PoE
141 * IP65
142 * Lighting Protection
143 * Power Consumption:12v ,300-500mA
144 * Operating Temperature： -20~~85°C
145
146
147
148 == 1.4 Hardware System Structure ==
149
150
151 [[image:image-20220907154423-1.png]]
152
153
154 == 1.5 DLOS8N Applications ==
155
156
157 [[image:image-20220916144221-26.png]]
158
159
160 == 1.6 LED Indicators ==
161
162
163 [[image:1652411720670-489.png]]
164
165
166 There is a waterproof triple color LED on DLOS8N enclosure, the meaning of the LED is:
167
168 (((
169 (((
170 * (((
171 (% style="color:green" %)**SOLID GREEN**: (% style="color:black" %)DLOS8N is alive with LoRaWAN server connection.
172 )))
173 )))
174
175 * (((
176 (% 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.
177 )))
178 * (((
179 (% style="color:red" %)**SOLID RED**: (% style="color:black" %)Device doesn't have Internet connection.
180
181
182
183 )))
184 )))
185
186 == 1.7 Button Instruction ==
187
188
189 DLOS8N has a black toggle button, which is:
190
191
192 (% style="color:blue" %)**//➢ //Long press 4-5s:                     **(%%)the gateway will reload the Network and Initialize wifi configuration
193
194 **LED status: ** LED will BLINKING GREEN Until the reload is finished.
195
196
197 (% style="color:blue" %)**➢ Long press more than 30s:    **(%%)the gateway will restart and restore factory settings.
198
199 **LED status: ** When the user releases the button, the LED will TURN OFF.
200
201
202 == 1.8 WiFi Direction ==
203
204
205 DLOS8N use directional WiFi Antenna. The best direction is as below:
206
207
208 [[image:1652412859663-161.png||height="341" width="333"]]
209
210
211 = 2. Access and Configure DLOS8N =
212
213
214 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.
215
216
217 == 2.1 Find IP address of DLOS8N ==
218
219 === 2.1.1 Connect via WiFi ===
220
221
222 [[image:1652412985720-934.png]]
223
224
225 At the first boot of DLOS8N, it will auto generate a WiFi network called (% style="color:green" %)**//dragino-xxxxxx //**(% style="color:black" %)with password:
226
227
228 [[image:1652413127647-377.png]]
229
230
231 (% style="background-color:yellow" %) **dragino+dragino**
232
233 (((
234 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**
235
236
237 )))
238
239 === 2.1.2 Connect via Ethernet with DHCP IP from router ===
240
241
242 [[image:1652414114583-532.png]]
243
244
245 (((
246 (((
247 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.
248 )))
249
250
251 )))
252
253 === 2.1.3 Connect via WiFi with DHCP IP from router ===
254
255
256 [[image:1652414137639-956.png]]
257
258
259 If the DLOS8N already connect to the router via WiFi, use can use the WiFi IP to connect to DLOS8N.
260
261
262 === 2.1.4 Connect via Ethernet with fall back ip ===
263
264
265 (((
266 The WAN port also has a [[fall back ip address>>||anchor="H10.3IconfiguredDLOS8NforWiFiaccessandlostitsIP.Whattodonow3F"]] for access if user doesn't connect to uplink router. Click [[here>>||anchor="H10.3IconfiguredDLOS8NforWiFiaccessandlostitsIP.Whattodonow3F"]] to see how to configure.
267 )))
268
269
270 == 2.2 Access Configure Web UI ==
271
272
273 **Web Interface**
274
275 Open a browser on the PC and type the DLOS8N ip address (depends on your connect method)
276
277 [[http:~~/~~/10.130.1.1/>>url:http://10.130.1.1/]] (Access via WiFi AP network)
278
279 or
280
281 http:~/~/IP_ADDRESS or [[http:~~/~~/ IP_ADDRESS:8000>>url:http://192.168.1.xx:8000]]
282
283
284 You will see the login interface of DLOS8N as shown below.
285
286 The account details for Web Login are:
287
288 (% style="color:#4f81bd" %)**User Name: root**
289
290 (% style="color:#4f81bd" %)**Password:   dragino**
291
292
293 [[image:1652414287022-223.png]]
294
295
296 = 3. Typical Network Setup =
297
298 == 3.1 Overview ==
299
300
301 The DLOS8N supports flexible network set up for different environments. This section describes the typical network topology. The network set up includes:
302
303 * **WAN Port Internet Mode**
304 * **WiFi Client Mode**
305 * **WiFi AP Mode**
306 * **Cellular Mode**
307
308
309
310 == 3.2 Use WAN port to access Internet ==
311
312
313 (((
314 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**:
315
316
317 )))
318
319 [[image:image-20220916112129-1.png||height="414" width="887"]]
320
321
322 == 3.3 Access the Internet as a WiFi Client ==
323
324
325 (((
326 In the WiFi Client Mode, DLOS8N acts as a WiFi client and gets DHCP from an upstream router via WiFi.
327 )))
328
329 (((
330 (((
331 The settings for WiFi Client is under page (% style="color:#4f81bd" %)**System~-~-> WiFi ~-~-> WiFi WAN Client Settings**
332
333
334 )))
335 )))
336
337 [[image:image-20220916142159-25.png||height="406" width="877"]](% style="display:none" %)
338
339
340 (((
341 In the WiFi Survey Choose the WiFi AP, and input the Passphrase then click Save & Apply to connect.
342
343
344 )))
345
346 == 3.4 Access the Internet via Cellular ==
347
348
349 (((
350 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.
351 )))
352
353 (((
354 (((
355 First, release the four screws of DLOS8N, pull out PCB and install SIM card as below:
356
357
358 )))
359 )))
360
361 [[image:1652420606018-181.png]]
362
363
364 (((
365 [[image:1652420718132-929.png||height="427" width="727"]]
366
367
368 )))
369
370 (((
371 The set up page is (% style="color:#4f81bd" %)**System ~-~-> Cellular**
372
373
374 )))
375
376 (((
377 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.
378
379
380 )))
381
382 (((
383 [[image:image-20220916141840-23.png||height="357" width="870"]](% style="display:none" %)
384
385
386 )))
387
388 (% style="color:red" %)**Note** ***: For DLOS8N which doesn’t have the cellular module, this page will shows Cellular not detected.**
389
390
391 == 3.5 Check Internet connection ==
392
393
394 In the (% style="color:#4f81bd" %)**home**(%%) page, we can check the Internet connection.
395
396 * GREEN Tick ​​​​ [[image:1652436675869-206.png||height="14" width="15"]] : This interface has Internet connection.
397 * Yellow  Tick  [[image:1652436705761-420.png||height="15" width="15"]] : This interface has IP address but don't use it for internet connection.
398 * RED Cross    [[image:1652436787176-950.png||height="14" width="15"]] : This interface doesn't connected.
399
400 [[image:image-20220916112620-2.png||height="384" width="872"]](% style="display:none" %)
401
402
403 = 4. Example: Configure as a LoRaWAN gateway =
404
405
406 (((
407 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.
408
409
410 )))
411
412 (((
413 [[image:image-20220513140429-1.png||height="565" width="824"]]
414 )))
415
416 This chapter describes how to use the DLOS8Nto work with
417
418 TheThingsNetwork v3(TTN v3)[[ LoRaWAN Server>>url:https://www.thethingsnetwork.org/]]  ([[www.thethingsnetwork.org>>url:http://www.thethingsnetwork.org/]])
419
420
421 == 4.1 Create a gateway in TTN V3 Server ==
422
423
424 (((
425 (% style="color:blue" %)**Step 1: Get a Unique gateway ID.**
426
427
428 )))
429
430 (((
431 (((
432 Every DLOS8N has a unique gateway id. The ID can be found at LoRaWAN page:
433 )))
434 )))
435
436 (((
437 [[image:image-20220916141633-22.png||height="706" width="868"]]
438 )))
439
440 The example gateway id is: (% style="color:green" %)**a840411e96744154**
441
442
443
444 (% style="color:blue" %)**Step 2: Sign up a user account in TTN server**
445
446
447 [[**https:~~/~~/account.thethingsnetwork.org/register**>>url:https://account.thethingsnetwork.org/register]]
448
449
450 [[image:1652422127479-258.png||height="346" width="738"]]
451
452
453
454 (% style="color:blue" %)**Step 3: Choose the TTNv3 Cluster Picker**
455
456
457 (((
458 [[image:1652422142236-792.png||height="356" width="737"]]
459
460
461 )))
462
463 (% style="color:red" %)**Note: Choose the cluster corresponds to a specific Gateway server address**
464
465
466 * Europe 1 (% style="color:red" %)corresponding Gateway server address: (% style="color:black" %)eu1.cloud.thethings.network
467 * North America 1 (% style="color:red" %)corresponding Gateway server address:** **(% style="color:black" %)nam1.cloud.thethings.network
468 * Australia 1 (% style="color:red" %)corresponding Gateway server address:** **(% style="color:black" %)au1.cloud.thethings.network
469 * Legacy V2 Console : (% style="color:red" %)TTN v2 shuts down in December 2021
470
471 (% style="color:blue" %)**Step 4: Create a Gateway**
472
473
474 [[image:1652422440891-514.png||height="360" width="747"]]
475
476 Click the Gateway icon and then click Add gateway.
477
478
479 Open the following page:
480
481 [[image:1657089352139-443.png]]
482
483
484 [[image:1657089363403-611.png]]
485
486
487 (((
488 (% style="color:red" %)**Notice: Gateway Server address must match the gateway configuration, otherwise you will have problem for End Node to join the network.**
489
490
491 )))
492
493 After creating the gateway, you can see the gateway info, as below.
494
495
496 [[image:1657089571089-281.png]]
497
498
499 == 4.2 Configure DLOS8N to connect to TTN v3 ==
500
501
502 (((
503 You can now configure the DLOS8N to let it connect to TTN network V3.
504 )))
505
506 (((
507 Make sure your DLOS8N has a working Internet Connection first.
508 )))
509
510 (((
511 Choose the right server provider and click (% style="color:#4f81bd" %)**Save&Apply**
512
513
514 )))
515
516 [[image:1657089586062-302.png]]
517
518
519 (% style="color:red" %)**Note: The server address must match the Gateway server address you choose in TTN V3.**
520
521
522 In the home page, we can see the LoRaWAN connection is ready now.
523
524 [[image:image-20220916113405-3.png||height="388" width="862"]]
525
526
527 In TTN v3 portal, we can also see the gateway is connected.
528
529 [[image:1657089753667-298.png]]
530
531
532 == 4.3 Configure frequency ==
533
534
535 (((
536 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.
537 )))
538
539
540 [[image:1652422737399-529.png||height="362" width="737"]]
541
542
543 In logread page, user can check the frequency actually used.
544
545 [[image:1652422763536-750.png||height="514" width="730"]]
546
547
548 == 4.4 Add a LoRaWAN End Device ==
549
550
551 (((
552 This section shows how to add a LoRaWAN End device to a LoRaWAN network and see the data from TTN web site.
553 )))
554
555 (((
556 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.
557 )))
558
559 [[image:1652422794767-871.png]]
560
561 (((
562 (% 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.
563 )))
564
565 (((
566 Three codes are required to define the device in TTN v3:
567 )))
568
569 * **DEV EUI** - Unique ID code for a particular device.
570 * **APP EUI** - ID code for an Application defined in TTN v3.
571 * **APP Key** - Unique key to secure communications with a particular device.
572
573 (((
574
575
576 (((
577 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.
578 )))
579 )))
580
581 [[image:1652422840936-838.png]]
582
583
584 (((
585 (% 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.**
586
587
588 )))
589
590 (((
591 For the TTN v3 server, you can use the codes set in the device as in the following example.
592 )))
593
594 (((
595 Select **Add Application** to open the screen below.
596 )))
597
598
599 [[image:1657089795213-689.png]]
600
601 Open the **Application **select** Add end device**
602
603
604 Start Register the end device
605
606 [[image:1657089816539-483.png]]
607
608 (((
609 Select OTAA activation mode
610
611
612 )))
613
614 (((
615 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.
616 )))
617
618 [[image:1657089833529-558.png]]
619
620
621
622 First, input the End device ID, AppEUI and DevEUI.
623
624 [[image:1657089845985-297.png]]
625
626
627
628 Secondly, choose the corresponding frequency and LoRaWAN class capabilities.
629
630
631 [[image:1657089868506-654.png]]
632
633
634 (((
635 Finally, Application layer settings input the corresponding AppKey. Before saving the configuration, check that the data matches the device.
636
637
638 )))
639
640 (((
641 (% 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.
642
643
644 )))
645
646 (((
647 (% style="color:red" %)**Note that it may take some time for the device data to appear in the TTN v3 display.**
648
649
650 )))
651
652 [[image:1657089884131-489.png]]
653
654
655 = 5. Web Configure Pages =
656
657 == 5.1 Home ==
658
659
660 Shows the system running status.
661
662
663 [[image:image-20220916113702-4.png||height="331" width="727"]]
664
665
666 == 5.2 LoRa Settings ==
667
668 === 5.2.1 LoRa ~-~-> LoRa ===
669
670
671 (((
672 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.
673 )))
674
675 (((
676 Different DLOS8N hardware version can support different frequency range:
677 )))
678
679 * (% style="color:red" %)**868**(%%): valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
680 * (% style="color:red" %)**915**(%%): valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
681
682 (((
683
684
685 After user choose the frequency plan, he can see the actually frequency in used by checking the page (% style="color:#037691" %)**LogRead ~-~-> LoRa Log**
686
687
688 )))
689
690 [[image:image-20220916114014-5.png||height="429" width="930"]]
691
692
693 (% style="color:red" %)**Note *: [[See this instruction for how to customize frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]**
694
695
696 === 5.2.2 LoRa ~-~-> ABP Decryption ===
697
698
699 (((
700 The DLOS8N can communicate with LoRaWAN ABP End Node without the need of LoRaWAN server. It can be used in some cases such as:
701 )))
702
703 * No internet connection.
704 * 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]]).
705
706 (((
707 Detail of this feature: **[[Communication with ABP End Node>>doc:Main.Communicate with ABP End Node without LoRaWAN Network Server --- LG308.WebHome]]**
708
709
710 )))
711
712 [[image:image-20220916114346-7.png||height="363" width="886"]]
713
714
715 == 5.3 LoRaWAN Settings ==
716
717 === 5.3.1 LoRaWAN ~-~-> LoRaWAN ===
718
719
720 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.
721
722
723 [[image:image-20220916114929-8.png||height="716" width="871"]]
724
725
726 (% style="color:red" %)**Note:**
727
728 ~*: User can ignore the latitude and longitude settings here, DLOS8N will use the actually value from GPS module.
729
730 ~**: Packet filter is to drop the unwanted LoRaWAN packet, instruction see here:
731
732 **See:** **[[Filter unwanted LoRaWAN packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]**
733
734
735 === 5.3.2 LoRaWAN ~-~-> Amazon AWS-IoT ===
736
737
738 [[image:1657089933044-221.png]]
739
740
741 (((
742 Please see this instruction to know more detail and demo for how to connect to **[[AWS-IoT LoRaWAN Core>>doc:Main.AWS IoT Core for LoRaWAN.WebHome]].**
743
744
745 )))
746
747 === 5.3.3 LoRaWAN ~-~-> LORIOT ===
748
749
750 (((
751 Settings to communicate to LORIOT LoRaWAN Network Server: [[https:~~/~~/www.loriot.io/>>url:https://www.loriot.io/]]
752 )))
753
754 (((
755 Instruction: **[[Notes for LORIOT>>doc:Main.Notes for LORIOT.WebHome]]**
756
757
758 )))
759
760 [[image:image-20220916115143-9.png||height="314" width="858"]]
761
762
763 == 5.4 MQTT Settings ==
764
765
766 If end nodes works in ABP mode, user can configure DLOS8N to transfer the data to MQTT broker,
767
768 Instruction: **[[MQTT Forward Instruction>>doc:Main.MQTT Forward Instruction.WebHome]]**
769
770
771 [[image:1657090037148-906.png]]
772
773
774 == 5.5 System ==
775
776 === 5.5.1 System ~-~-> System Overview ===
777
778
779 Shows the system info:
780
781
782 [[image:image-20220916133758-10.png||height="611" width="865"]]
783
784
785 === 5.5.2 System ~-~-> General ( login settings) ===
786
787
788 [[image:image-20220916134411-11.png||height="505" width="875"]]
789
790
791 (((
792 (% style="color:#037691" %)**__System Password:__**
793 )))
794
795 (((
796 There are two login for DLOS8N: (% style="color:#4f81bd" %)root /dragino (% style="color:black" %)or (% style="color:#4f81bd" %)admin /dragino. (% style="color:black" %)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.
797 )))
798
799 (((
800 This page can be used to set the password for them.
801 )))
802
803 (((
804 (% style="color:#037691" %)**__Timezone:  __**(%%)Set device timezone.
805 )))
806
807 (((
808 (% style="color:#037691" %)**__Port forwarding:  __**(%%)Enable/Disable the HTTP and SSH access via WAN interface.
809
810
811 )))
812
813 === 5.5.3 System ~-~-> Network ===
814
815
816 [[image:image-20220916134642-12.png||height="417" width="886"]]
817
818
819 (((
820 (% style="color:#037691" %)**__LAN Settings:   __**(%%)When the DLOS8N has the AP enable, LAN settings specify the network info for DLOS8N's own network.
821 )))
822
823 (((
824 (% style="color:#037691" %)__**WAN Settings: **__(%%)Setting for DLOS8N WAN port
825 )))
826
827 (((
828 (% style="color:#037691" %)__**WiFi Settings:  **__(%%)Setting for DLOS8N WiFi IP when use it as WiFi Client
829
830
831 )))
832
833 === 5.5.4 System ~-~-> WiFi ===
834
835
836 DLOS8N WiFi Settings.
837
838
839 [[image:image-20220916134831-13.png||height="426" width="909"]](% style="display:none" %)
840
841
842 === 5.5.5 System ~-~-> Cellular ===
843
844
845 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.
846
847
848 [[image:image-20220916135100-14.png||height="364" width="917"]]
849
850
851 (% style="color:red" %)**Note *: For DLOS8N which doesn't have the cellular module, this page will shows Cellular not detected.**
852
853
854 === 5.5.6 System ~-~-> Network Status ===
855
856
857 [[image:image-20220916135207-15.png||height="630" width="926"]]
858
859
860 === 5.5.7 System ~-~-> Remote Mgnt & Auto Provision ===
861
862
863 Auto Provision is the feature for batch configure and remote management. It can be used in below two cases:
864
865
866 [[image:1652429518191-846.png||height="332" width="733"]]
867
868 [[image:1652429527544-247.png||height="327" width="724"]]
869
870 [[image:image-20220916111123-1.png||height="345" width="729"]]
871
872
873 Please see this document for detail:
874
875 (((
876 [[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]]
877 )))
878
879
880 R-SSH is for remote access device and management, introduction for how to use: **[[Remote Access Gateway>>doc:Main.Monitor & Remote Access Gateway.WebHome]]**
881
882 [[image:image-20220916140017-16.png||height="619" width="911"]]
883
884
885 === 5.5.8 System ~-~-> Firmware Upgrade ===
886
887
888 We keep improving the DLOS8N Linux side firmware for new features and bug fixes. Below are the links for reference.
889
890 * **Latest firmware**: [[LoRa Gateway Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware/]],
891
892 ( [[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/]] )
893
894
895 * **Change Log**: [[Firmware Change Log>>url:http://www.dragino.com/downloads/downloads/LoRa_Gateway/LG02-OLG02/Firmware/ChangeLog]].
896
897 ( [[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]] )
898
899 (% style="display:none" %) (%%)
900
901 (((
902 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.
903 )))
904
905 (((
906 (% style="color:green" %)**Web~-~-> System~-~-> Firmware Upgrade**
907 )))
908
909 [[image:image-20220916140103-17.png||height="277" width="881"]]
910
911 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.
912
913
914 (% 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.
915
916 The system will automatically boot into the new firmware after upgrade.
917
918 [[image:1657090298354-928.png]]
919
920 (% style="color:red" %)**NOTE***(%%): User can also upgrade firmware via Linux console
921
922 SCP the firmware to the system(% style="color:green" %)**/var**(%%)** **directory and then run
923
924 (% style="color:#4f81bd" %)**//root@OpenWrt:~~# /sbin/sysupgrade –n /var/Your_Image//**
925
926
927 (% style="color:red" %)**NOTE**(%%) : it is important to transfer the image in the /var directory, otherwise it may exceed the available flash size.
928
929
930 === 5.5.9 System ~-~-> Reboot/Reset ===
931
932
933 [[image:image-20220916140312-18.png||height="286" width="909"]]
934
935 (((
936
937 )))
938
939 === 5.5.10 System ~-~-> Package Maintain ===
940
941
942 [[image:image-20220916140421-19.png||height="715" width="904"]]
943
944
945 Place to show what package has installed and possible to upgrade packages.
946
947
948 == 5.6 LogRead ==
949
950 === 5.6.1 LogRead ~-~-> LoRa Log ===
951
952 (% style="display:none" %) (%%)
953
954 Show the frequency for LoRa Radio and traffics.
955
956
957 [[image:image-20220916140549-20.png||height="729" width="877"]]
958
959
960 === 5.6.2 LogRead ~-~-> System Log ===
961
962
963 Show the system log
964
965
966 [[image:image-20220916140732-21.png||height="710" width="872"]]
967
968
969 = 6. More features =
970
971 == 6.1 Packet Filtering ==
972
973
974 Drop unwanted packets.
975
976 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/]]
977
978
979 == 6.2 Remote Access ==
980
981
982 Remote Access Devices for management.
983
984 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]]
985
986
987 == 6.3 How to decode ABP LoRaWAN node ==
988
989
990 Decode ABP:
991
992 [[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/]]
993
994
995 == 6.4 How to set data to MQTT broker ==
996
997
998 Only support ABP LoRaWAN End Node
999
1000 Instruction: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/MQTT%20Forward%20Instruction/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/MQTT%20Forward%20Instruction/]]
1001
1002
1003 == 6.5 How the gateway connects to Chirpstack v3/v4 via gateway-bridge ==
1004
1005
1006 If the Chirpstack v3 Gateway-bridge is used, the corresponding gateway firmware must be used :
1007
1008 [[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/]]
1009
1010 Chirpstack v3 via gateway-bridge Instruction: [[https:~~/~~/www.chirpstack.io/gateway-bridge/gateway/dragino/>>url:https://www.chirpstack.io/gateway-bridge/gateway/dragino/]]
1011
1012
1013 If the Chirpstack v4 Gateway-bridge is used, the corresponding gateway firmware must be used :
1014
1015 [[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/]]
1016
1017 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]]
1018
1019
1020 (% style="color:red" %)**NOTE***(%%): Different chirpstack versions use different gateway-bridge configurations.
1021
1022 After updating the Chirpstack gateway-bridge firmware, there is no need to re-download and install the Chirpstack gateway-bridge package
1023
1024
1025 == 6.6  More instructions ==
1026
1027
1028 [[LoRaWAN Gateway Instruction>>doc:Main.WebHome]](LoRaWAN Gateway)
1029
1030
1031 = 7. Linux System =
1032
1033
1034 The DLOS8N is based on the OpenWrt Linux system. It is open source, and users are free to configure and modify the Linux settings.
1035
1036
1037 == 7.1 SSH Access for Linux console ==
1038
1039
1040 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.
1041
1042 IP address:  IP address of DLOS8N
1043
1044 Port:  22 (via WiFi AP mode) or 2222 (via WAN Interface)
1045
1046 User Name:      (% style="color:green" %)**root**
1047
1048 Password:         (% style="color:green" %)**dragino** (% style="color:black" %)(default)
1049
1050 After logging in, you will be in the Linux console and can enter commands as shown below.
1051
1052 [[image:1652431588565-830.png]]
1053
1054 The “(% class="mark" %)**logread -f**(%%)” command can be used to debug how system runs.
1055
1056
1057 [[image:1657090508015-884.png]]
1058
1059
1060 == 7.2 Edit and Transfer files ==
1061
1062
1063 (((
1064 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.
1065 )))
1066
1067 (((
1068 In Windows, one of the easiest methods is using the [[WinSCP>>url:https://winscp.net/eng/index.php]] utility.
1069 )))
1070
1071 (((
1072 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.
1073
1074
1075 )))
1076
1077 (((
1078 Screenshot is as below:
1079 )))
1080
1081 [[image:1652431650755-450.png]]
1082
1083
1084 == 7.3 File System ==
1085
1086
1087 (((
1088 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.
1089 )))
1090
1091 (((
1092 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.
1093 )))
1094
1095 (((
1096 You can use an external USB flash memory device to extend the size of flash memory for storage.
1097 )))
1098
1099
1100 == 7.4 Package maintenance system ==
1101
1102
1103 (((
1104 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 //**.
1105 )))
1106
1107 (((
1108 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]])
1109 )))
1110
1111 (((
1112 **In Linux Console run:**
1113 )))
1114
1115 (((
1116 (% style="color:green" %)**root@dragino-169d30:~~# opkg update**           (% style="color:black" %)~/~/ to get the latest packages list
1117 )))
1118
1119 (((
1120 (% style="color:green" %)**root@dragino-169d30:~~# opkg list**    (% style="color:black" %) ~/~/shows the available packages
1121 )))
1122
1123 (((
1124 (% style="color:green" %)**root@dragino-169d30:~~# opkg install iperf ** (% style="color:black" %)~/~/ install iperf
1125 )))
1126
1127 The system will automatically install the required packages as shown below.
1128
1129
1130 (((
1131 (% style="background-color:#dcdcdc" %)//root@dragino-169d30:/etc/opkg# opkg install iperf//
1132 )))
1133
1134 (((
1135 (% style="background-color:#dcdcdc" %)//Installing iperf (2.0.12-1) to root…//
1136 )))
1137
1138 (((
1139 (% 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]]
1140 )))
1141
1142 (((
1143 (% style="background-color:#dcdcdc" %)//Installing uclibcxx (0.2.4-3) to root…//
1144 )))
1145
1146 (((
1147 (% 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]]
1148 )))
1149
1150 (((
1151 (% style="background-color:#dcdcdc" %)//Configuring uclibcxx.//
1152 )))
1153
1154 (((
1155 (% style="background-color:#dcdcdc" %)//Configuring iperf.//
1156
1157
1158 )))
1159
1160 = 8. Upgrade Linux Firmware =
1161
1162
1163 We keep improving the DLOS8N Linux side firmware for new features and bug fixes. Below are the links for reference.
1164
1165 * **Latest firmware**: [[LoRa Gateway Firmware>>https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/DLOS8/Firmware/Release/]],
1166
1167 ( [[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/]])
1168
1169 * **Change Log**: [[Firmware Change Log>>http://www.dragino.com/downloads/downloads/LoRa_Gateway/DLSO8/Firmware/ChangeLog]].
1170
1171 ( [[http:~~/~~/www.dragino.com/downloads/downloads/LoRa_Gateway/DLOS8N/Firmware/ChangeLog>>http://www.dragino.com/downloads/downloads/LoRa_Gateway/DLOS8/Firmware/ChangeLog]] )
1172
1173
1174 (((
1175 The file named as (% style="color:green" %)** xxxxx–xxxxx-squashfs-sysupgrade.bin **(%%)is the upgrade Image. There are different methods to upgrade, as below.
1176 )))
1177
1178
1179 == 8.1 Upgrade via Web UI ==
1180
1181
1182 (((
1183 Go to the page: (% style="color:green" %)**Web ~-~-> System ~-~-> Firmware Upgrade**
1184 )))
1185
1186 (((
1187 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.
1188 )))
1189
1190
1191 (((
1192 (% 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.
1193 )))
1194
1195
1196 (((
1197 The system will automatically boot into the new firmware after upgrade.
1198
1199
1200 )))
1201
1202 [[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"]]
1203
1204
1205 == 8.2 Upgrade via Linux console ==
1206
1207
1208 (((
1209 SCP the firmware to the system** (% style="color:green" %)/var(%%)** directory and then run
1210 )))
1211
1212 (((
1213 (% style="color:#4472c4" %)** //root@OpenWrt:~~# /sbin/sysupgrade –n /var/Your_Image//**
1214 )))
1215
1216
1217 (((
1218 (% style="color:red" %)**NOTE**(%%): it is important to transfer the image in the /var directory, otherwise it may exceed the available flash size.
1219 )))
1220
1221
1222 = 9. OTA System Update =
1223
1224
1225 DLOS8N supports system auto update via OTA, please see **[[this URL>>doc:OTA Update.WebHome]]** for the detail of this feature.
1226
1227
1228 = 10. FAQ =
1229
1230 == 10.1 How can I configure for a customized frequency band? ==
1231
1232
1233 (((
1234 See below link for how to customize frequency band: **[[How to customized LoRaWAN frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]**
1235 )))
1236
1237 (((
1238
1239 )))
1240
1241 == 10.2 Can I connect DLOS8N to LORIOT? ==
1242
1243
1244 (((
1245 Yes, the set up instruction is here: **[[Notes for LORIOT>>doc:Main.Notes for LORIOT.WebHome]]**
1246 )))
1247
1248
1249 == 10.3 Can I make my own firmware for the gateway, where can I find the source code? ==
1250
1251
1252 (((
1253 Yes, You can make your own firmware for the DLOS8N for branding purposes or to add customized applications.
1254 )))
1255
1256 (((
1257 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]]
1258 )))
1259
1260
1261 == 10.4 Can I use 868Mhz version for 915Mhz bands? ==
1262
1263
1264 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.
1265
1266
1267 = 11. Trouble Shooting =
1268
1269 == 11.1 I get kernel error when install new package, how to fix? ==
1270
1271
1272 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:
1273
1274 (% style="background-color:yellow" %)root@dragino-16c538:~~# opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk
1275
1276 (% style="background-color:yellow" %)Installing kmod-dragino2-si3217x (3.10.49+0.2-1) to root…
1277
1278 (% style="background-color:yellow" %)Collected errors:
1279
1280 (% style="background-color:yellow" %)* satisfy_dependencies_for: Cannot satisfy the following dependencies for kmod-dragino2-si3217x:
1281
1282 (% style="background-color:yellow" %)*      kernel (= 3.10.49-1-4917516478a753314254643facdf360a) *
1283
1284 (% style="background-color:yellow" %)* opkg_install_cmd: Cannot install package kmod-dragino2-si3217x.
1285
1286 (((
1287 In this case, you can use the –force-depends option to install such package as long as the actual kernel version is the same.
1288 )))
1289
1290 (% style="background-color:yellow" %)Opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk –force-depends
1291
1292
1293 == 11.2 How to recover the DLOS8N if the firmware crashes ==
1294
1295
1296 (((
1297 Please follow this instruction to recover your gateway:  **[[Recover Gateway>>doc:Main.How to Recover Gateway if can't access it.WebHome]]**
1298 )))
1299
1300 (((
1301
1302 )))
1303
1304 == 11.3 I configured DLOS8N for WiFi access and lost its IP. What to do now? ==
1305
1306
1307 [[image:1657090540821-317.png]]
1308
1309
1310 (((
1311 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.
1312
1313
1314 )))
1315
1316 (((
1317 (% style="color:red" %)**Note: fallback IP can be disabled in the WAN and DHCP page.**
1318 )))
1319
1320
1321 (((
1322 (% style="color:blue" %)**Steps to connect via fall back IP:**
1323 )))
1324
1325 (((
1326 ~1. Connect PC's Ethernet port to DLOS8N's WAN port
1327 )))
1328
1329 (((
1330 2. Configure PC's Ethernet port has IP: 172.31.255.253 and Netmask: 255.255.255.252
1331 )))
1332
1333 (((
1334
1335
1336 As below photo:
1337
1338
1339 )))
1340
1341 [[image:1652435256286-879.png]]
1342
1343
1344 3. In the PC, use IP address 172.31.255.254 to access the DLOS8N via Web or Console.
1345
1346
1347 Please note the latest firmware uses port 8000 for http and 2222 for ssh access.
1348
1349
1350 = 12. Order Info =
1351
1352
1353 **//PART: (% style="color:blue" %)DLOS8N-XXX-YYY//(%%)**
1354
1355 (% style="color:blue" %)**//XXX~://**(%%)**// Frequency Band//**
1356
1357 * (% style="color:red" %)** 868**(%%) : valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
1358 * (% style="color:red" %)** 915**(%%):  valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
1359
1360 (% style="color:blue" %)**//YYY~://**(%%)**// 4G Cellular Option//**
1361
1362 * (% style="color:red" %)** E**(% style="color:black" %):  EMEA, Korea, Thailand, India.
1363 * (% style="color:red" %)** A**(% style="color:black" %):  North America/ Rogers/AT&T/T-Mobile.
1364 * (% style="color:red" %)** AU**(% style="color:black" %): Latin America, New Zeland, Taiwan
1365 * (% style="color:red" %)** J**(% style="color:black" %):  Japan, DOCOMO/SoftBank/ KDDI
1366
1367 More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
1368
1369
1370 = 13. Packing Info =
1371
1372
1373 (((
1374 **Package Includes**:
1375 )))
1376
1377 * DLOS8N LoRaWAN Gateway x 1
1378 * Stick Antenna for LoRa RF part. Frequency is one of 470 or 868 or 915Mhz depends the model ordered
1379 * Packaging with environmental protection paper box
1380
1381 (((
1382 **Dimension and weight**:
1383 )))
1384
1385 * Device Size: 26 x 9 x 8.5 cm
1386 * Weight: 450g
1387 * Package Size: 49 x 19.5 x 12 cm
1388 * Weight: 2.5kg
1389
1390 (% style="display:none" %) (%%)
1391
1392
1393 = 14. Support =
1394
1395
1396 * Try to see if your questions already answered in the [[wiki>>doc:Main.WebHome]].
1397 * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8.
1398 Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before mentioned schedule.
1399 * 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]]
1400
1401

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