Version 177.2 by Xiaoling on 2023/04/06 15:45
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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 == 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
204 [[image:1652412859663-161.png||height="341" width="333"]]
205
206
207 = 2. Access and Configure DLOS8N =
208
209
210 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.
211
212
213 == 2.1 Find IP address of DLOS8N ==
214
215 === 2.1.1 Connect via WiFi ===
216
217
218 [[image:1652412985720-934.png]]
219
220
221 At the first boot of DLOS8N, it will auto generate a WiFi network called (% style="color:green" %)**//dragino-xxxxxx //**(% style="color:black" %)with password:
222
223
224 [[image:1652413127647-377.png]]
225
226
227 (% style="background-color:yellow" %) **dragino+dragino**
228
229 (((
230 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**
231
232
233 )))
234
235 === 2.1.2 Connect via Ethernet with DHCP IP from router ===
236
237
238 [[image:1652414114583-532.png]]
239
240
241 (((
242 (((
243 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.
244 )))
245
246
247 )))
248
249 === 2.1.3 Connect via WiFi with DHCP IP from router ===
250
251
252 [[image:1652414137639-956.png]]
253
254
255 If the DLOS8N already connect to the router via WiFi, use can use the WiFi IP to connect to DLOS8N.
256
257
258 === 2.1.4 Connect via Ethernet with fall back ip ===
259
260
261 (((
262 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.
263 )))
264
265
266 == 2.2 Access Configure Web UI ==
267
268
269 **Web Interface**
270
271 Open a browser on the PC and type the DLOS8N ip address (depends on your connect method)
272
273 [[http:~~/~~/10.130.1.1/>>url:http://10.130.1.1/]] (Access via WiFi AP network)
274
275 or
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277 http:~/~/IP_ADDRESS or [[http:~~/~~/ IP_ADDRESS:8000>>url:http://192.168.1.xx:8000]]
278
279
280 You will see the login interface of DLOS8N as shown below.
281
282 The account details for Web Login are:
283
284 (% style="color:#4f81bd" %)**User Name: root**
285
286 (% style="color:#4f81bd" %)**Password:   dragino**
287
288
289 [[image:1652414287022-223.png]]
290
291
292 = 3. Typical Network Setup =
293
294 == 3.1 Overview ==
295
296
297 The DLOS8N supports flexible network set up for different environments. This section describes the typical network topology. The network set up includes:
298
299 * **WAN Port Internet Mode**
300 * **WiFi Client Mode**
301 * **WiFi AP Mode**
302 * **Cellular Mode**
303
304 == 3.2 Use WAN port to access Internet ==
305
306
307 (((
308 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**:
309
310
311 )))
312
313 [[image:image-20220916112129-1.png||height="414" width="887"]]
314
315
316 == 3.3 Access the Internet as a WiFi Client ==
317
318
319 (((
320 In the WiFi Client Mode, DLOS8N acts as a WiFi client and gets DHCP from an upstream router via WiFi.
321 )))
322
323 (((
324 (((
325 The settings for WiFi Client is under page (% style="color:#4f81bd" %)**System~-~-> WiFi ~-~-> WiFi WAN Client Settings**
326
327
328 )))
329 )))
330
331 [[image:image-20220916142159-25.png||height="406" width="877"]](% style="display:none" %)
332
333
334 (((
335 In the WiFi Survey Choose the WiFi AP, and input the Passphrase then click Save & Apply to connect.
336
337
338 )))
339
340 == 3.4 Access the Internet via Cellular ==
341
342
343 (((
344 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.
345 )))
346
347 (((
348 (((
349 First, release the four screws of DLOS8N, pull out PCB and install SIM card as below:
350
351
352 )))
353 )))
354
355 [[image:1652420606018-181.png]]
356
357
358 (((
359 [[image:1652420718132-929.png||height="427" width="727"]]
360
361
362 )))
363
364 (((
365 The set up page is (% style="color:#4f81bd" %)**System ~-~-> Cellular**
366
367
368 )))
369
370 (((
371 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.
372
373
374 )))
375
376 (((
377 [[image:image-20220916141840-23.png||height="357" width="870"]](% style="display:none" %)
378
379
380 )))
381
382 (% style="color:red" %)**Note** ***: For DLOS8N which doesn’t have the cellular module, this page will shows Cellular not detected.**
383
384
385 == 3.5 Check Internet connection ==
386
387
388 In the (% style="color:#4f81bd" %)**home**(%%) page, we can check the Internet connection.
389
390 * GREEN Tick ​​​​ [[image:1652436675869-206.png||height="14" width="15"]] : This interface has Internet connection.
391 * Yellow  Tick  [[image:1652436705761-420.png||height="15" width="15"]] : This interface has IP address but don't use it for internet connection.
392 * RED Cross    [[image:1652436787176-950.png||height="14" width="15"]] : This interface doesn't connected.
393
394 [[image:image-20220916112620-2.png||height="384" width="872"]](% style="display:none" %)
395
396
397 = 4. Example: Configure as a LoRaWAN gateway =
398
399
400 (((
401 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.
402
403
404 )))
405
406 (((
407 [[image:image-20220513140429-1.png||height="565" width="824"]]
408 )))
409
410 This chapter describes how to use the DLOS8Nto work with
411
412 TheThingsNetwork v3(TTN v3)[[ LoRaWAN Server>>url:https://www.thethingsnetwork.org/]]  ([[www.thethingsnetwork.org>>url:http://www.thethingsnetwork.org/]])
413
414
415 == 4.1 Create a gateway in TTN V3 Server ==
416
417
418 (((
419 (% style="color:blue" %)**Step 1: Get a Unique gateway ID.**
420
421
422 )))
423
424 (((
425 (((
426 Every DLOS8N has a unique gateway id. The ID can be found at LoRaWAN page:
427 )))
428 )))
429
430 (((
431 [[image:image-20220916141633-22.png||height="706" width="868"]]
432 )))
433
434 The example gateway id is: (% style="color:green" %)**a840411e96744154**
435
436
437
438 (% style="color:blue" %)**Step 2: Sign up a user account in TTN server**
439
440
441 [[**https:~~/~~/account.thethingsnetwork.org/register**>>url:https://account.thethingsnetwork.org/register]]
442
443
444 [[image:1652422127479-258.png||height="346" width="738"]]
445
446
447
448 (% style="color:blue" %)**Step 3: Choose the TTNv3 Cluster Picker**
449
450
451 (((
452 [[image:1652422142236-792.png||height="356" width="737"]]
453
454
455 )))
456
457 (% style="color:red" %)**Note: Choose the cluster corresponds to a specific Gateway server address**
458
459
460 * Europe 1 (% style="color:red" %)corresponding Gateway server address: (% style="color:black" %)eu1.cloud.thethings.network
461 * North America 1 (% style="color:red" %)corresponding Gateway server address:** **(% style="color:black" %)nam1.cloud.thethings.network
462 * Australia 1 (% style="color:red" %)corresponding Gateway server address:** **(% style="color:black" %)au1.cloud.thethings.network
463 * Legacy V2 Console : (% style="color:red" %)TTN v2 shuts down in December 2021
464
465 (% style="color:blue" %)**Step 4: Create a Gateway**
466
467
468 [[image:1652422440891-514.png||height="360" width="747"]]
469
470 Click the Gateway icon and then click Add gateway.
471
472
473 Open the following page:
474
475 [[image:1657089352139-443.png]]
476
477
478 [[image:1657089363403-611.png]]
479
480
481 (((
482 (% style="color:red" %)**Notice: Gateway Server address must match the gateway configuration, otherwise you will have problem for End Node to join the network.**
483
484
485 )))
486
487 After creating the gateway, you can see the gateway info, as below.
488
489
490 [[image:1657089571089-281.png]]
491
492
493 == 4.2 Configure DLOS8N to connect to TTN v3 ==
494
495
496 (((
497 You can now configure the DLOS8N to let it connect to TTN network V3.
498 )))
499
500 (((
501 Make sure your DLOS8N has a working Internet Connection first.
502 )))
503
504 (((
505 Choose the right server provider and click (% style="color:#4f81bd" %)**Save&Apply**
506
507
508 )))
509
510 [[image:1657089586062-302.png]]
511
512
513 (% style="color:red" %)**Note: The server address must match the Gateway server address you choose in TTN V3.**
514
515
516 In the home page, we can see the LoRaWAN connection is ready now.
517
518 [[image:image-20220916113405-3.png||height="388" width="862"]]
519
520
521 In TTN v3 portal, we can also see the gateway is connected.
522
523 [[image:1657089753667-298.png]]
524
525
526 == 4.3 Configure frequency ==
527
528
529 (((
530 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.
531 )))
532
533
534 [[image:1652422737399-529.png||height="362" width="737"]]
535
536
537 In logread page, user can check the frequency actually used.
538
539 [[image:1652422763536-750.png||height="514" width="730"]]
540
541
542 == 4.4 Add a LoRaWAN End Device ==
543
544
545 (((
546 This section shows how to add a LoRaWAN End device to a LoRaWAN network and see the data from TTN web site.
547 )))
548
549 (((
550 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.
551 )))
552
553 [[image:1652422794767-871.png]]
554
555 (((
556 (% 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.
557 )))
558
559 (((
560 Three codes are required to define the device in TTN v3:
561 )))
562
563 * **DEV EUI** - Unique ID code for a particular device.
564 * **APP EUI** - ID code for an Application defined in TTN v3.
565 * **APP Key** - Unique key to secure communications with a particular device.
566
567 (((
568
569
570 (((
571 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.
572 )))
573 )))
574
575 [[image:1652422840936-838.png]]
576
577
578 (((
579 (% 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.**
580
581
582 )))
583
584 (((
585 For the TTN v3 server, you can use the codes set in the device as in the following example.
586 )))
587
588 (((
589 Select **Add Application** to open the screen below.
590 )))
591
592
593 [[image:1657089795213-689.png]]
594
595 Open the **Application **select** Add end device**
596
597
598 Start Register the end device
599
600 [[image:1657089816539-483.png]]
601
602 (((
603 Select OTAA activation mode
604
605
606 )))
607
608 (((
609 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.
610 )))
611
612 [[image:1657089833529-558.png]]
613
614
615
616 First, input the End device ID, AppEUI and DevEUI.
617
618 [[image:1657089845985-297.png]]
619
620
621
622 Secondly, choose the corresponding frequency and LoRaWAN class capabilities.
623
624
625 [[image:1657089868506-654.png]]
626
627
628 (((
629 Finally, Application layer settings input the corresponding AppKey. Before saving the configuration, check that the data matches the device.
630
631
632 )))
633
634 (((
635 (% 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.
636
637
638 )))
639
640 (((
641 (% style="color:red" %)**Note that it may take some time for the device data to appear in the TTN v3 display.**
642
643
644 )))
645
646 [[image:1657089884131-489.png]]
647
648
649 = 5. Web Configure Pages =
650
651 == 5.1 Home ==
652
653
654 Shows the system running status.
655
656
657 [[image:image-20220916113702-4.png||height="331" width="727"]]
658
659
660 == 5.2 LoRa Settings ==
661
662 === 5.2.1 LoRa ~-~-> LoRa ===
663
664
665 (((
666 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.
667 )))
668
669 (((
670 Different DLOS8N hardware version can support different frequency range:
671 )))
672
673 * (% style="color:red" %)**868**(%%): valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
674 * (% style="color:red" %)**915**(%%): valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
675
676 (((
677
678
679 After user choose the frequency plan, he can see the actually frequency in used by checking the page (% style="color:#037691" %)**LogRead ~-~-> LoRa Log**
680
681
682 )))
683
684 [[image:image-20220916114014-5.png||height="429" width="930"]]
685
686
687 (% style="color:red" %)**Note *: [[See this instruction for how to customize frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]**
688
689
690 === 5.2.2 LoRa ~-~-> ABP Decryption ===
691
692
693 (((
694 The DLOS8N can communicate with LoRaWAN ABP End Node without the need of LoRaWAN server. It can be used in some cases such as:
695 )))
696
697 * No internet connection.
698 * 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]]).
699
700 (((
701 Detail of this feature: **[[Communication with ABP End Node>>doc:Main.Communicate with ABP End Node without LoRaWAN Network Server --- LG308.WebHome]]**
702
703
704 )))
705
706 [[image:image-20220916114346-7.png||height="363" width="886"]]
707
708
709 == 5.3 LoRaWAN Settings ==
710
711 === 5.3.1 LoRaWAN ~-~-> LoRaWAN ===
712
713
714 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.
715
716
717 [[image:image-20220916114929-8.png||height="716" width="871"]]
718
719
720 (% style="color:red" %)**Note:**
721
722 ~*: User can ignore the latitude and longitude settings here, DLOS8N will use the actually value from GPS module.
723
724 ~**: Packet filter is to drop the unwanted LoRaWAN packet, instruction see here:
725
726 **See:** **[[Filter unwanted LoRaWAN packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]**
727
728
729 === 5.3.2 LoRaWAN ~-~-> Amazon AWS-IoT ===
730
731
732 [[image:1657089933044-221.png]]
733
734
735 (((
736 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]].**
737
738
739 )))
740
741 === 5.3.3 LoRaWAN ~-~-> LORIOT ===
742
743
744 (((
745 Settings to communicate to LORIOT LoRaWAN Network Server: [[https:~~/~~/www.loriot.io/>>url:https://www.loriot.io/]]
746 )))
747
748 (((
749 Instruction: **[[Notes for LORIOT>>doc:Main.Notes for LORIOT.WebHome]]**
750
751
752 )))
753
754 [[image:image-20220916115143-9.png||height="314" width="858"]]
755
756
757 == 5.4 MQTT Settings ==
758
759
760 If end nodes works in ABP mode, user can configure DLOS8N to transfer the data to MQTT broker,
761
762 Instruction: **[[MQTT Forward Instruction>>doc:Main.MQTT Forward Instruction.WebHome]]**
763
764
765 [[image:1657090037148-906.png]]
766
767
768 == 5.5 System ==
769
770 === 5.5.1 System ~-~-> System Overview ===
771
772
773 Shows the system info:
774
775
776 [[image:image-20220916133758-10.png||height="611" width="865"]]
777
778
779 === 5.5.2 System ~-~-> General ( login settings) ===
780
781
782 [[image:image-20220916134411-11.png||height="505" width="875"]]
783
784
785 (((
786 (% style="color:#037691" %)**__System Password:__**
787 )))
788
789 (((
790 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.
791 )))
792
793 (((
794 This page can be used to set the password for them.
795 )))
796
797 (((
798 (% style="color:#037691" %)**__Timezone:  __**(%%)Set device timezone.
799 )))
800
801 (((
802 (% style="color:#037691" %)**__Port forwarding:  __**(%%)Enable/Disable the HTTP and SSH access via WAN interface.
803
804
805 )))
806
807 === 5.5.3 System ~-~-> Network ===
808
809
810 [[image:image-20220916134642-12.png||height="417" width="886"]]
811
812
813 (((
814 (% style="color:#037691" %)**__LAN Settings:   __**(%%)When the DLOS8N has the AP enable, LAN settings specify the network info for DLOS8N's own network.
815 )))
816
817 (((
818 (% style="color:#037691" %)__**WAN Settings: **__(%%)Setting for DLOS8N WAN port
819 )))
820
821 (((
822 (% style="color:#037691" %)__**WiFi Settings:  **__(%%)Setting for DLOS8N WiFi IP when use it as WiFi Client
823
824
825 )))
826
827 === 5.5.4 System ~-~-> WiFi ===
828
829
830 DLOS8N WiFi Settings.
831
832
833 [[image:image-20220916134831-13.png||height="426" width="909"]](% style="display:none" %)
834
835
836 === 5.5.5 System ~-~-> Cellular ===
837
838
839 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.
840
841
842 [[image:image-20220916135100-14.png||height="364" width="917"]]
843
844
845 (% style="color:red" %)**Note *: For DLOS8N which doesn't have the cellular module, this page will shows Cellular not detected.**
846
847
848 === 5.5.6 System ~-~-> Network Status ===
849
850
851 [[image:image-20220916135207-15.png||height="630" width="926"]]
852
853
854 === 5.5.7 System ~-~-> Remote Mgnt & Auto Provision ===
855
856
857 Auto Provision is the feature for batch configure and remote management. It can be used in below two cases:
858
859
860 [[image:1652429518191-846.png||height="332" width="733"]]
861
862 [[image:1652429527544-247.png||height="327" width="724"]]
863
864 [[image:image-20220916111123-1.png||height="345" width="729"]]
865
866
867 Please see this document for detail:
868
869 (((
870 [[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]]
871 )))
872
873
874 R-SSH is for remote access device and management, introduction for how to use: **[[Remote Access Gateway>>doc:Main.Monitor & Remote Access Gateway.WebHome]]**
875
876 [[image:image-20220916140017-16.png||height="619" width="911"]]
877
878
879 === 5.5.8 System ~-~-> Firmware Upgrade ===
880
881
882 We keep improving the DLOS8N Linux side firmware for new features and bug fixes. Below are the links for reference.
883
884 * **Latest firmware**: [[LoRa Gateway Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware/]],
885
886 ( [[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/]] )
887
888
889 * **Change Log**: [[Firmware Change Log>>url:http://www.dragino.com/downloads/downloads/LoRa_Gateway/LG02-OLG02/Firmware/ChangeLog]].
890
891 ( [[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]] )
892
893 (% style="display:none" %) (%%)
894
895 (((
896 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.
897 )))
898
899 (((
900 (% style="color:green" %)**Web~-~-> System~-~-> Firmware Upgrade**
901 )))
902
903 [[image:image-20220916140103-17.png||height="277" width="881"]]
904
905 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.
906
907
908 (% 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.
909
910 The system will automatically boot into the new firmware after upgrade.
911
912 [[image:1657090298354-928.png]]
913
914 (% style="color:red" %)**NOTE***(%%): User can also upgrade firmware via Linux console
915
916 SCP the firmware to the system(% style="color:green" %)**/var**(%%)** **directory and then run
917
918 (% style="color:#4f81bd" %)**//root@OpenWrt:~~# /sbin/sysupgrade –n /var/Your_Image//**
919
920
921 (% style="color:red" %)**NOTE**(%%) : it is important to transfer the image in the /var directory, otherwise it may exceed the available flash size.
922
923
924 === 5.5.9 System ~-~-> Reboot/Reset ===
925
926
927 [[image:image-20220916140312-18.png||height="286" width="909"]]
928
929 (((
930
931 )))
932
933 === 5.5.10 System ~-~-> Package Maintain ===
934
935
936 [[image:image-20220916140421-19.png||height="715" width="904"]]
937
938
939 Place to show what package has installed and possible to upgrade packages.
940
941
942 == 5.6 LogRead ==
943
944 === 5.6.1 LogRead ~-~-> LoRa Log ===
945
946 (% style="display:none" %) (%%)
947
948 Show the frequency for LoRa Radio and traffics.
949
950
951 [[image:image-20220916140549-20.png||height="729" width="877"]]
952
953
954 === 5.6.2 LogRead ~-~-> System Log ===
955
956
957 Show the system log
958
959
960 [[image:image-20220916140732-21.png||height="710" width="872"]]
961
962
963 = 6. More features =
964
965
966
967 == 6.1 Packet Filtering ==
968
969
970 Drop unwanted packets.
971
972 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/]]
973
974
975 == 6.2 Remote Access ==
976
977
978 Remote Access Devices for management.
979
980 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]]
981
982
983 == 6.3 How to decode ABP LoRaWAN node ==
984
985
986 Decode ABP:
987
988 [[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/]]
989
990
991 == 6.4 How to set data to MQTT broker ==
992
993
994 Only support ABP LoRaWAN End Node
995
996 Instruction: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/MQTT%20Forward%20Instruction/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/MQTT%20Forward%20Instruction/]]
997
998
999 == 6.5 How the gateway connects to Chirpstack v3/v4 via gateway-bridge ==
1000
1001
1002 If the Chirpstack v3 Gateway-bridge is used, the corresponding gateway firmware must be used :
1003
1004 [[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/]]
1005
1006 Chirpstack v3 via gateway-bridge Instruction: [[https:~~/~~/www.chirpstack.io/gateway-bridge/gateway/dragino/>>url:https://www.chirpstack.io/gateway-bridge/gateway/dragino/]]
1007
1008
1009 If the Chirpstack v4 Gateway-bridge is used, the corresponding gateway firmware must be used :
1010
1011 [[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/]]
1012
1013 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]]
1014
1015
1016 (% style="color:red" %)**NOTE***(%%): Different chirpstack versions use different gateway-bridge configurations.
1017
1018 After updating the Chirpstack gateway-bridge firmware, there is no need to re-download and install the Chirpstack gateway-bridge package
1019
1020
1021 == 6.6  More instructions ==
1022
1023
1024 [[LoRaWAN Gateway Instruction>>doc:Main.WebHome]](LoRaWAN Gateway)
1025
1026 = 7. Linux System =
1027
1028
1029 The DLOS8N is based on the OpenWrt Linux system. It is open source, and users are free to configure and modify the Linux settings.
1030
1031
1032 == 7.1 SSH Access for Linux console ==
1033
1034
1035 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.
1036
1037 IP address:  IP address of DLOS8N
1038
1039 Port:  22 (via WiFi AP mode) or 2222 (via WAN Interface)
1040
1041 User Name:      (% style="color:green" %)**root**
1042
1043 Password:         (% style="color:green" %)**dragino** (% style="color:black" %)(default)
1044
1045 After logging in, you will be in the Linux console and can enter commands as shown below.
1046
1047 [[image:1652431588565-830.png]]
1048
1049 The “(% class="mark" %)**logread -f**(%%)” command can be used to debug how system runs.
1050
1051
1052 [[image:1657090508015-884.png]]
1053
1054
1055 == 7.2 Edit and Transfer files ==
1056
1057
1058 (((
1059 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.
1060 )))
1061
1062 (((
1063 In Windows, one of the easiest methods is using the [[WinSCP>>url:https://winscp.net/eng/index.php]] utility.
1064 )))
1065
1066 (((
1067 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.
1068
1069
1070 )))
1071
1072 (((
1073 Screenshot is as below:
1074 )))
1075
1076 [[image:1652431650755-450.png]]
1077
1078
1079 == 7.3 File System ==
1080
1081
1082 (((
1083 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.
1084 )))
1085
1086 (((
1087 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.
1088 )))
1089
1090 (((
1091 You can use an external USB flash memory device to extend the size of flash memory for storage.
1092 )))
1093
1094
1095 == 7.4 Package maintenance system ==
1096
1097
1098 (((
1099 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 //**.
1100 )))
1101
1102 (((
1103 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]])
1104 )))
1105
1106 (((
1107 **In Linux Console run:**
1108 )))
1109
1110 (((
1111 (% style="color:green" %)**root@dragino-169d30:~~# opkg update**           (% style="color:black" %)~/~/ to get the latest packages list
1112 )))
1113
1114 (((
1115 (% style="color:green" %)**root@dragino-169d30:~~# opkg list**    (% style="color:black" %) ~/~/shows the available packages
1116 )))
1117
1118 (((
1119 (% style="color:green" %)**root@dragino-169d30:~~# opkg install iperf ** (% style="color:black" %)~/~/ install iperf
1120 )))
1121
1122 The system will automatically install the required packages as shown below.
1123
1124
1125 (((
1126 (% style="background-color:#dcdcdc" %)//root@dragino-169d30:/etc/opkg# opkg install iperf//
1127 )))
1128
1129 (((
1130 (% style="background-color:#dcdcdc" %)//Installing iperf (2.0.12-1) to root…//
1131 )))
1132
1133 (((
1134 (% 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]]
1135 )))
1136
1137 (((
1138 (% style="background-color:#dcdcdc" %)//Installing uclibcxx (0.2.4-3) to root…//
1139 )))
1140
1141 (((
1142 (% 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]]
1143 )))
1144
1145 (((
1146 (% style="background-color:#dcdcdc" %)//Configuring uclibcxx.//
1147 )))
1148
1149 (((
1150 (% style="background-color:#dcdcdc" %)//Configuring iperf.//
1151
1152
1153 )))
1154
1155 = 8. Upgrade Linux Firmware =
1156
1157
1158 We keep improving the DLOS8N Linux side firmware for new features and bug fixes. Below are the links for reference.
1159
1160 * **Latest firmware**: [[LoRa Gateway Firmware>>https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/DLOS8/Firmware/Release/]],
1161
1162 ( [[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/]])
1163
1164 * **Change Log**: [[Firmware Change Log>>http://www.dragino.com/downloads/downloads/LoRa_Gateway/DLSO8/Firmware/ChangeLog]].
1165
1166 ( [[http:~~/~~/www.dragino.com/downloads/downloads/LoRa_Gateway/DLOS8N/Firmware/ChangeLog>>http://www.dragino.com/downloads/downloads/LoRa_Gateway/DLOS8/Firmware/ChangeLog]] )
1167
1168
1169 (((
1170 The file named as (% style="color:green" %)** xxxxx–xxxxx-squashfs-sysupgrade.bin **(%%)is the upgrade Image. There are different methods to upgrade, as below.
1171 )))
1172
1173
1174 == 8.1 Upgrade via Web UI ==
1175
1176
1177 (((
1178 Go to the page: (% style="color:green" %)**Web ~-~-> System ~-~-> Firmware Upgrade**
1179 )))
1180
1181 (((
1182 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.
1183 )))
1184
1185
1186 (((
1187 (% 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.
1188 )))
1189
1190
1191 (((
1192 The system will automatically boot into the new firmware after upgrade.
1193
1194
1195 )))
1196
1197 [[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"]]
1198
1199
1200 == 8.2 Upgrade via Linux console ==
1201
1202
1203 (((
1204 SCP the firmware to the system** (% style="color:green" %)/var(%%)** directory and then run
1205 )))
1206
1207 (((
1208 (% style="color:#4472c4" %)** //root@OpenWrt:~~# /sbin/sysupgrade –n /var/Your_Image//**
1209 )))
1210
1211
1212 (((
1213 (% style="color:red" %)**NOTE**(%%): it is important to transfer the image in the /var directory, otherwise it may exceed the available flash size.
1214 )))
1215
1216
1217 = 9. OTA System Update =
1218
1219
1220 DLOS8N supports system auto update via OTA, please see **[[this URL>>doc:OTA Update.WebHome]]** for the detail of this feature.
1221
1222
1223 = 10. FAQ =
1224
1225 == 10.1 How can I configure for a customized frequency band? ==
1226
1227
1228 (((
1229 See below link for how to customize frequency band: **[[How to customized LoRaWAN frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]**
1230 )))
1231
1232 (((
1233
1234 )))
1235
1236 == 10.2 Can I connect DLOS8N to LORIOT? ==
1237
1238
1239 (((
1240 Yes, the set up instruction is here: **[[Notes for LORIOT>>doc:Main.Notes for LORIOT.WebHome]]**
1241 )))
1242
1243
1244 == 10.3 Can I make my own firmware for the gateway, where can I find the source code? ==
1245
1246
1247 (((
1248 Yes, You can make your own firmware for the DLOS8N for branding purposes or to add customized applications.
1249 )))
1250
1251 (((
1252 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]]
1253 )))
1254
1255
1256 == 10.4 Can I use 868Mhz version for 915Mhz bands? ==
1257
1258
1259 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.
1260
1261
1262 = 11. Trouble Shooting =
1263
1264 == 11.1 I get kernel error when install new package, how to fix? ==
1265
1266
1267 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:
1268
1269 (% style="background-color:yellow" %)root@dragino-16c538:~~# opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk
1270
1271 (% style="background-color:yellow" %)Installing kmod-dragino2-si3217x (3.10.49+0.2-1) to root…
1272
1273 (% style="background-color:yellow" %)Collected errors:
1274
1275 (% style="background-color:yellow" %)* satisfy_dependencies_for: Cannot satisfy the following dependencies for kmod-dragino2-si3217x:
1276
1277 (% style="background-color:yellow" %)*      kernel (= 3.10.49-1-4917516478a753314254643facdf360a) *
1278
1279 (% style="background-color:yellow" %)* opkg_install_cmd: Cannot install package kmod-dragino2-si3217x.
1280
1281 (((
1282 In this case, you can use the –force-depends option to install such package as long as the actual kernel version is the same.
1283 )))
1284
1285 (% style="background-color:yellow" %)Opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk –force-depends
1286
1287
1288 == 11.2 How to recover the DLOS8N if the firmware crashes ==
1289
1290
1291 (((
1292 Please follow this instruction to recover your gateway:  **[[Recover Gateway>>doc:Main.How to Recover Gateway if can't access it.WebHome]]**
1293 )))
1294
1295 (((
1296
1297 )))
1298
1299 == 11.3 I configured DLOS8N for WiFi access and lost its IP. What to do now? ==
1300
1301
1302 [[image:1657090540821-317.png]]
1303
1304
1305 (((
1306 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.
1307
1308
1309 )))
1310
1311 (((
1312 (% style="color:red" %)**Note: fallback IP can be disabled in the WAN and DHCP page.**
1313 )))
1314
1315
1316 (((
1317 (% style="color:blue" %)**Steps to connect via fall back IP:**
1318 )))
1319
1320 (((
1321 ~1. Connect PC's Ethernet port to DLOS8N's WAN port
1322 )))
1323
1324 (((
1325 2. Configure PC's Ethernet port has IP: 172.31.255.253 and Netmask: 255.255.255.252
1326 )))
1327
1328 (((
1329
1330
1331 As below photo:
1332
1333
1334 )))
1335
1336 [[image:1652435256286-879.png]]
1337
1338
1339 3. In the PC, use IP address 172.31.255.254 to access the DLOS8N via Web or Console.
1340
1341
1342 Please note the latest firmware uses port 8000 for http and 2222 for ssh access.
1343
1344
1345 = 12. Order Info =
1346
1347
1348 **//PART: (% style="color:blue" %)DLOS8N-XXX-YYY//(%%)**
1349
1350 (% style="color:blue" %)**//XXX~://**(%%)**// Frequency Band//**
1351
1352 * (% style="color:red" %)** 868**(%%) : valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
1353 * (% style="color:red" %)** 915**(%%):  valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
1354
1355 (% style="color:blue" %)**//YYY~://**(%%)**// 4G Cellular Option//**
1356
1357 * (% style="color:red" %)** E**(% style="color:black" %):  EMEA, Korea, Thailand, India.
1358 * (% style="color:red" %)** A**(% style="color:black" %):  North America/ Rogers/AT&T/T-Mobile.
1359 * (% style="color:red" %)** AU**(% style="color:black" %): Latin America, New Zeland, Taiwan
1360 * (% style="color:red" %)** J**(% style="color:black" %):  Japan, DOCOMO/SoftBank/ KDDI
1361
1362 More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
1363
1364
1365 = 13. Packing Info =
1366
1367
1368 (((
1369 **Package Includes**:
1370 )))
1371
1372 * DLOS8N LoRaWAN Gateway x 1
1373 * Stick Antenna for LoRa RF part. Frequency is one of 470 or 868 or 915Mhz depends the model ordered
1374 * Packaging with environmental protection paper box
1375
1376 (((
1377 **Dimension and weight**:
1378 )))
1379
1380 * Device Size: 26 x 9 x 8.5 cm
1381 * Weight: 450g
1382 * Package Size: 49 x 19.5 x 12 cm
1383 * Weight: 2.5kg
1384
1385 (% style="display:none" %) (%%)
1386
1387
1388 = 14. Support =
1389
1390
1391 * Try to see if your questions already answered in the [[wiki>>doc:Main.WebHome]].
1392 * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8.
1393 Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before mentioned schedule.
1394 * 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]]
1395
1396

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