Version 140.2 by Xiaoling on 2022/09/07 15:44
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10 **Table of Contents：**
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12 {{toc/}}
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20
21 = 1. Introduction =
22
23
24 == 1.1 What is the DLOS8N ==
25
26
27 (((
28 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.
29 )))
30
31 (((
32 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.**
33 )))
34
35 (((
36 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.
37 )))
38
39 (((
40 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.
41 )))
42
43 (((
44 DLOS8N supports (% style="color:#4f81bd" %)**auto-provision** (% style="color:black" %) for mass deployment and long term maintain. System intergrator can easily change the settings.
45
46
47 )))
48
49 [[image:1652411526195-923.png||height="494" width="731"]]
50
51
52
53 == 1.2 Specifications ==
54
55
56 (((
57 (% style="color:#037691" %)**Hardware System:**
58 )))
59
60 (((
61 (((
62 (% style="color:#037691" %)**Linux Part:**
63 )))
64 )))
65
66 * 400Mhz ar9331 processor
67 * 64MB RAM
68 * 16MB Flash
69
70 (% style="color:#037691" %)**Interface:**
71
72 * 10M/100M RJ45 Ports x 1
73 * WiFi : 802.11 b/g/n
74 * LoRaWAN Wireless
75 * Power Input: 12 ~~ 24 V DC, 2 A
76 * IEEE 802.3 af compliant PoE port (DC 37  ~~ 57 v)
77 * USB 2.0 host connector x 1
78 * Mini-PCI E connector x 1
79 * SX1302 + 2 x SX1250
80
81
82 (% style="color:#037691" %)**WiFi Spec:**
83
84 * IEEE 802.11 b/g/n
85 * Frequency Band: 2.4 ~~ 2.462GHz
86 * Tx power:
87 ** 11n tx power : mcs7/15: 11db     mcs0 : 17db
88 ** 11b tx power: 18db
89 ** 11g 54M tx power: 12db
90 ** 11g 6M tx power: 18db
91 * Wifi Sensitivity
92 ** 11g 54M : -71dbm
93 ** 11n 20M : -67dbm
94
95
96 (% style="color:#037691" %)**LoRa Spec:**
97
98 * Up to -140 dBm sensitivity with SX1250 Tx/Rx front-end
99 * 70 dB CW interferer rejection at 1 MHz offset
100 * Able to operate with negative SNR, CCR up to 9dB
101 * Emulates 49 x LoRa demodulators and 1 x (G)FSK demodulator
102 * Dual digital TX & RX radio front-end interfaces
103 * 10 programmable parallel demodulation paths
104 * Dynamic data-rate (DDR) adaptation
105 * True antenna diversity or simultaneous dual-band operation
106
107
108 (% style="color:#037691" %)**Cellular 4G LTE (optional):**
109
110 * Quectel: [[**EC25 LTE module**>>url:https://www.quectel.com/product/ec25minipcie.htm]]
111 * Standard Size SIM Slot
112 * 2 x 4G Sticker Antenna.
113 * Up to 150Mbps downlink and 50Mbps uplink data rates
114 * Worldwide LTE,UMTS/HSPA+ and GSM/GPRS/EDGE coverage
115 * MIMO technology meets demands for data rate and link reliability in modem wireless communication systems
116
117
118 (% style="color:#037691" %)**Power over Ethernet:**
119
120 * IEEE 802.3af compliant.
121 * Support wide input voltage range  37Vdc to 57Vdc.
122 * Thermal cut off.
123 * Short circuit protection.
124 * Over current protection
125 * Isolation level 4 KVrms.
126 * Enhanced surge protection
127
128
129
130 == 1.3 Features ==
131
132
133 * Open Source Embedded Linux system
134 * Managed by Web GUI, SSH via LAN or WiFi
135 * Support Semtech UDP packet forwarder
136 * Support LoRaWAN Station Connection
137 * Cellular Failover conntection(option)
138 * Direct Communication to LoRaWAN ABP Node
139 * LoRaWAN packet filtering
140 * Far seeing LED indicator
141 * Built-in GPS module for location & timing
142 * External fiber glass antenna
143 * Auto-Provision
144 * Remote Monitoring
145 * 802.3af PoE
146 * IP65
147 * Lighting Protection
148 * Power Consumption:12v ,300-500mA
149
150
151
152 == 1.4 Hardware System Structure ==
153
154
155 [[image:image-20220907154423-1.png]]
156
157
158
159 == 1.5 DLOS8N Applications ==
160
161
162 [[image:1652411671209-920.png||height="618" width="650"]]
163
164
165
166 == 1.6 LED Indicators ==
167
168
169 [[image:1652411720670-489.png]]
170
171
172 There is a waterproof triple color LED on DLOS8N enclosure, the meaning of the LED is:
173
174 (((
175 (((
176 * (((
177 (% style="color:green" %)**SOLID GREEN**: (% style="color:black" %)DLOS8N is alive with LoRaWAN server connection.
178 )))
179 )))
180
181 * (((
182 (% 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.
183 )))
184 * (((
185 (% style="color:red" %)**SOLID RED**: (% style="color:black" %)Device doesn't have Internet connection.
186
187
188
189
190 )))
191 )))
192
193 == 1.7 WiFi Direction ==
194
195
196 DLOS8N use directional WiFi Antenna. The best direction is as below:
197
198
199 [[image:1652412859663-161.png||height="341" width="333"]]
200
201
202
203 = 2. Access and Configure DLOS8N =
204
205
206 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.
207
208
209
210 == 2.1 Find IP address of DLOS8N ==
211
212
213 === 2.1.1 Connect via WiFi ===
214
215
216 [[image:1652412985720-934.png]]
217
218
219 At the first boot of DLOS8N, it will auto generate a WiFi network called (% style="color:green" %)**//dragino-xxxxxx //**(% style="color:black" %)with password:
220
221
222 [[image:1652413127647-377.png]]
223
224
225 (% style="background-color:yellow" %) **dragino+dragino**
226
227 (((
228 User can use a PC to connect to this WiFi network. The PC will get an IP address 10.130.1.xxx and the DLOS8N has the default IP (% style="color:green" %)**10.130.1.1**
229
230
231
232 )))
233
234 === 2.1.2 Connect via Ethernet with DHCP IP from router ===
235
236
237 [[image:1652414114583-532.png]]
238
239
240 (((
241 (((
242 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.
243 )))
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
259 === 2.1.4 Connect via Ethernet with fall back ip ===
260
261
262 (((
263 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.
264 )))
265
266
267
268 == 2.2 Access Configure Web UI ==
269
270
271 **Web Interface**
272
273 Open a browser on the PC and type the DLOS8N ip address (depends on your connect method)
274
275 [[http:~~/~~/10.130.1.1/>>url:http://10.130.1.1/]] (Access via WiFi AP network)
276
277 or
278
279 http:~/~/IP_ADDRESS or [[http:~~/~~/ IP_ADDRESS:8000>>url:http://192.168.1.xx:8000]]
280
281
282 You will see the login interface of DLOS8N as shown below.
283
284 The account details for Web Login are:
285
286 (% style="color:#4f81bd" %)**User Name: root**
287
288 (% style="color:#4f81bd" %)**Password:   dragino**
289
290
291 [[image:1652414287022-223.png]]
292
293
294
295 = 3. Typical Network Setup =
296
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:1657089235431-309.png]]
320
321
322
323 == 3.3 Access the Internet as a WiFi Client ==
324
325
326 (((
327 In the WiFi Client Mode, DLOS8N acts as a WiFi client and gets DHCP from an upstream router via WiFi.
328 )))
329
330 (((
331 (((
332 The settings for WiFi Client is under page (% style="color:#4f81bd" %)**System~-~-> WiFi ~-~-> WiFi WAN Client Settings**
333 )))
334 )))
335
336 [[image:1657089014716-109.png]]
337
338
339 (((
340 In the WiFi Survey Choose the WiFi AP, and input the Passphrase then click Save & Apply to connect.
341
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:1652421032117-341.png||height="329" width="752"]]
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
392 == 3.5 Check Internet connection ==
393
394
395 In the (% style="color:#4f81bd" %)**home**(%%) page, we can check the Internet connection.
396
397 * GREEN Tick ​​​​ [[image:1652436675869-206.png||height="14" width="15"]] : This interface has Internet connection.
398 * Yellow  Tick  [[image:1652436705761-420.png||height="15" width="15"]] : This interface has IP address but don't use it for internet connection.
399 * RED Cross    [[image:1652436787176-950.png||height="14" width="15"]] : This interface doesn't connected.
400
401
402 [[image:1657089302970-101.png]]
403
404
405
406 = 4. Example: Configure as a LoRaWAN gateway =
407
408
409 (((
410 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.
411
412
413 )))
414
415 (((
416 [[image:image-20220513140429-1.png||height="565" width="824"]]
417 )))
418
419 This chapter describes how to use the DLOS8Nto work with
420
421 TheThingsNetwork v3(TTN v3)[[ LoRaWAN Server>>url:https://www.thethingsnetwork.org/]]  ([[www.thethingsnetwork.org>>url:http://www.thethingsnetwork.org/]])
422
423
424
425 == 4.1 Create a gateway in TTN V3 Server ==
426
427
428 (((
429 (% style="color:blue" %)**Step 1: Get a Unique gateway ID.**
430
431
432 )))
433
434 (((
435 (((
436 Every DLOS8N has a unique gateway id. The ID can be found at LoRaWAN page:
437 )))
438 )))
439
440 (((
441 [[image:1652421929753-168.png||height="403" width="739"]]
442 )))
443
444 The example gateway id is: (% style="color:green" %)**a840411e96744154**
445
446
447
448 (% style="color:blue" %)**Step 2: Sign up a user account in TTN server**
449
450
451 [[**https:~~/~~/account.thethingsnetwork.org/register**>>url:https://account.thethingsnetwork.org/register]]
452
453
454 [[image:1652422127479-258.png||height="346" width="738"]]
455
456
457
458 (% style="color:blue" %)**Step 3: Choose the TTNv3 Cluster Picker**
459
460
461 (((
462 [[image:1652422142236-792.png||height="356" width="737"]]
463
464
465 )))
466
467 (% style="color:red" %)**Note: Choose the cluster corresponds to a specific Gateway server address**
468
469
470 * Europe 1 (% style="color:red" %)corresponding Gateway server address: (% style="color:black" %)eu1.cloud.thethings.network
471 * North America 1 (% style="color:red" %)corresponding Gateway server address:** **(% style="color:black" %)nam1.cloud.thethings.network
472 * Australia 1 (% style="color:red" %)corresponding Gateway server address:** **(% style="color:black" %)au1.cloud.thethings.network
473 * Legacy V2 Console : (% style="color:red" %)TTN v2 shuts down in December 2021
474
475
476
477 (% style="color:blue" %)**Step 4: Create a Gateway**
478
479
480 [[image:1652422440891-514.png||height="360" width="747"]]
481
482 Click the Gateway icon and then click Add gateway.
483
484
485 Open the following page:
486
487 [[image:1657089352139-443.png]]
488
489
490 [[image:1657089363403-611.png]]
491
492
493 (((
494 (% style="color:red" %)**Notice: Gateway Server address must match the gateway configuration, otherwise you will have problem for End Node to join the network.**
495
496
497 )))
498
499 After creating the gateway, you can see the gateway info, as below.
500
501
502 [[image:1657089571089-281.png]]
503
504
505
506 == 4.2 Configure DLOS8N to connect to TTN v3 ==
507
508
509 (((
510 You can now configure the DLOS8N to let it connect to TTN network V3.
511 )))
512
513 (((
514 Make sure your DLOS8N has a working Internet Connection first.
515 )))
516
517 (((
518 Choose the right server provider and click (% style="color:#4f81bd" %)**Save&Apply**
519
520
521 )))
522
523 [[image:1657089586062-302.png]]
524
525
526 (% style="color:red" %)**Note: The server address must match the Gateway server address you choose in TTN V3.**
527
528
529 In the home page, we can see the LoRaWAN connection is ready now.
530
531 [[image:1657089615405-484.png]]
532
533
534 In TTN v3 portal, we can also see the gateway is connected.
535
536 [[image:1657089753667-298.png]]
537
538
539
540 == 4.3 Configure frequency ==
541
542
543 (((
544 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.
545 )))
546
547
548 [[image:1652422737399-529.png||height="362" width="737"]]
549
550
551 In logread page, user can check the frequency actually used.
552
553 [[image:1652422763536-750.png||height="514" width="730"]]
554
555
556
557 == 4.4 Add a LoRaWAN End Device ==
558
559
560 (((
561 This section shows how to add a LoRaWAN End device to a LoRaWAN network and see the data from TTN web site.
562 )))
563
564 (((
565 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.
566 )))
567
568 [[image:1652422794767-871.png]]
569
570 (((
571 (% 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.
572 )))
573
574 (((
575 Three codes are required to define the device in TTN v3:
576 )))
577
578 * **DEV EUI** - Unique ID code for a particular device.
579 * **APP EUI** - ID code for an Application defined in TTN v3.
580 * **APP Key** - Unique key to secure communications with a particular device.
581
582 (((
583
584
585 (((
586 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.
587 )))
588 )))
589
590 [[image:1652422840936-838.png]]
591
592
593 (((
594 (% 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.**
595
596
597 )))
598
599 (((
600 For the TTN v3 server, you can use the codes set in the device as in the following example.
601 )))
602
603 (((
604 Select **Add Application** to open the screen below.
605 )))
606
607
608 [[image:1657089795213-689.png]]
609
610 Open the **Application **select** Add end device**
611
612
613 Start Register the end device
614
615 [[image:1657089816539-483.png]]
616
617 (((
618 Select OTAA activation mode
619
620
621 )))
622
623 (((
624 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.
625 )))
626
627 [[image:1657089833529-558.png]]
628
629
630
631 First, input the End device ID, AppEUI and DevEUI.
632
633 [[image:1657089845985-297.png]]
634
635
636
637 Secondly, choose the corresponding frequency and LoRaWAN class capabilities.
638
639
640 [[image:1657089868506-654.png]]
641
642
643 (((
644 Finally, Application layer settings input the corresponding AppKey. Before saving the configuration, check that the data matches the device.
645
646
647 )))
648
649 (((
650 (% 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.
651
652
653 )))
654
655 (((
656 (% style="color:red" %)**Note that it may take some time for the device data to appear in the TTN v3 display.**
657
658
659 )))
660
661 [[image:1657089884131-489.png]]
662
663
664
665 = 5. Web Configure Pages =
666
667
668 == 5.1 Home ==
669
670
671 Shows the system running status.
672
673
674 [[image:1652423418568-752.png||height="329" width="724"]]
675
676
677
678 == 5.2 LoRa Settings ==
679
680
681 === 5.2.1 LoRa ~-~-> LoRa ===
682
683
684 (((
685 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.
686 )))
687
688 (((
689 Different DLOS8N hardware version can support different frequency range:
690 )))
691
692 * (% style="color:red" %)**868**(%%): valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
693 * (% style="color:red" %)**915**(%%): valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
694
695 (((
696
697
698 After user choose the frequency plan, he can see the actually frequency in used by checking the page (% style="color:#037691" %)**LogRead ~-~-> LoRa Log**
699
700
701 )))
702
703 [[image:1657090007385-854.png]]
704
705
706 (% style="color:red" %)**Note *: [[See this instruction for how to customize frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]**
707
708
709
710 === 5.2.2 LoRa ~-~-> ABP Decryption ===
711
712
713 (((
714 The DLOS8N can communicate with LoRaWAN ABP End Node without the need of LoRaWAN server. It can be used in some cases such as:
715 )))
716
717 * No internet connection.
718 * 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]]).
719
720
721 (((
722 Detail of this feature: **[[Communication with ABP End Node>>doc:Main.Communicate with ABP End Node without LoRaWAN Network Server --- LG308.WebHome]]**
723
724
725 )))
726
727 [[image:1657089993263-743.png]]
728
729
730
731 == 5.3 LoRaWAN Settings ==
732
733 === 5.3.1 LoRaWAN ~-~-> LoRaWAN ===
734
735
736 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.
737
738
739 [[image:1657089950542-323.png]]
740
741
742 (% style="color:red" %)**Note:**
743
744 ~*: User can ignore the latitude and longitude settings here, DLOS8N will use the actually value from GPS module.
745
746 ~**: Packet filter is to drop the unwanted LoRaWAN packet, instruction see here:
747
748 **See:** **[[Filter unwanted LoRaWAN packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]**
749
750
751
752 === 5.3.2 LoRaWAN ~-~-> Amazon AWS-IoT ===
753
754
755 [[image:1657089933044-221.png]]
756
757
758 (((
759 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]].**
760
761
762
763 )))
764
765 === 5.3.3 LoRaWAN ~-~-> LORIOT ===
766
767
768 (((
769 Settings to communicate to LORIOT LoRaWAN Network Server: [[https:~~/~~/www.loriot.io/>>url:https://www.loriot.io/]]
770 )))
771
772 (((
773 Instruction: **[[Notes for LORIOT>>doc:Main.Notes for LORIOT.WebHome]]**
774
775
776 )))
777
778 [[image:1657089965935-695.png]]
779
780
781
782 == 5.4 MQTT Settings ==
783
784
785 If end nodes works in ABP mode, user can configure DLOS8N to transfer the data to MQTT broker,
786
787 Instruction: **[[MQTT Forward Instruction>>doc:Main.MQTT Forward Instruction.WebHome]]**
788
789
790 [[image:1657090037148-906.png]]
791
792
793
794 == 5.5 System ==
795
796
797 === 5.5.1 System ~-~-> System Overview ===
798
799
800 Shows the system info:
801
802
803 [[image:1657090055371-265.png]]
804
805
806
807 === 5.5.2 System ~-~-> General ( login settings) ===
808
809
810 [[image:1657090070500-921.png]]
811
812
813 (((
814 (% style="color:#037691" %)**__System Password:__**
815 )))
816
817 (((
818 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.
819 )))
820
821 (((
822 This page can be used to set the password for them.
823 )))
824
825 (((
826 (% style="color:#037691" %)**__Timezone:  __**(%%)Set device timezone.
827 )))
828
829 (((
830 (% style="color:#037691" %)**__Port forwarding:  __**(%%)Enable/Disable the HTTP and SSH access via WAN interface.
831
832
833
834 )))
835
836 === 5.5.3 System ~-~-> Network ===
837
838
839 [[image:1657090089790-368.png]]
840
841
842 (((
843 (% style="color:#037691" %)**__LAN Settings:   __**(%%)When the DLOS8N has the AP enable, LAN settings specify the network info for DLOS8N's own network.
844 )))
845
846 (((
847 (% style="color:#037691" %)__**WAN Settings: **__(%%)Setting for DLOS8N WAN port
848 )))
849
850 (((
851 (% style="color:#037691" %)__**WiFi Settings:  **__(%%)Setting for DLOS8N WiFi IP when use it as WiFi Client
852
853
854
855 )))
856
857 === 5.5.4 System ~-~-> WiFi ===
858
859
860 DLOS8N WiFi Settings.
861
862
863 [[image:1657090107468-438.png]]
864
865
866
867 === 5.5.5 System ~-~-> Cellular ===
868
869
870 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.
871
872
873 [[image:1657090204066-944.png]]
874
875
876 (% style="color:red" %)**Note *: For DLOS8N which doesn't have the cellular module, this page will shows Cellular not detected.**
877
878
879
880 === 5.5.6 System ~-~-> Network Status ===
881
882
883 [[image:1657090227373-729.png]]
884
885
886
887 === 5.5.7 System ~-~-> Remote Mgnt & Auto Provision ===
888
889
890 Auto Provision is the feature for batch configure and remote management. It can be used in below two cases:
891
892
893 [[image:1652429518191-846.png||height="332" width="733"]]
894
895 [[image:1652429527544-247.png||height="327" width="724"]]
896
897 [[image:1652429537849-154.png||height="339" width="722"]]
898
899
900 Please see this document for detail:
901
902 (((
903 [[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]]
904 )))
905
906
907 R-SSH is for remote access device and management, introduction for how to use: **[[Remote Access Gateway>>doc:Main.Monitor & Remote Access Gateway.WebHome]]**
908
909 [[image:1657090254561-321.png]]
910
911
912
913 === 5.5.8 System ~-~-> Firmware Upgrade ===
914
915
916 We keep improving the DLOS8N Linux side firmware for new features and bug fixes. Below are the links for reference.
917
918 * **Latest firmware**: [[LoRa Gateway Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware/]],
919
920 ( [[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/]] )
921
922
923 * **Change Log**: [[Firmware Change Log>>url:http://www.dragino.com/downloads/downloads/LoRa_Gateway/LG02-OLG02/Firmware/ChangeLog]].
924
925 ( [[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]] )
926
927
928 (((
929 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.
930 )))
931
932 (((
933 (% style="color:green" %)**Web~-~-> System~-~-> Firmware Upgrade**
934 )))
935
936 [[image:1657090275952-901.png]]
937
938 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.
939
940
941 (% 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.
942
943 The system will automatically boot into the new firmware after upgrade.
944
945 [[image:1657090298354-928.png]]
946
947 (% style="color:red" %)**NOTE***(%%): User can also upgrade firmware via Linux console
948
949 SCP the firmware to the system(% style="color:green" %)**/var**(%%)** **directory and then run
950
951 (% style="color:#4f81bd" %)**//root@OpenWrt:~~# /sbin/sysupgrade –n /var/Your_Image//**
952
953
954 (% style="color:red" %)**NOTE**(%%) : it is important to transfer the image in the /var directory, otherwise it may exceed the available flash size.
955
956
957
958 === 5.5.9 System ~-~-> Reboot/Reset ===
959
960
961 [[image:1657090333476-926.png]]
962
963 (((
964
965
966
967 )))
968
969 === 5.5.10 System ~-~-> Package Maintain ===
970
971
972 [[image:1657090378640-879.png]]
973
974 [[image:1657090349947-814.png]]
975
976 Place to show what package has installed and possible to upgrade packages.
977
978
979
980 == 5.6 LogRead ==
981
982
983 === 5.6.1 LogRead ~-~-> LoRa Log ===
984
985
986 Show the frequency for LoRa Radio and traffics.
987
988
989 [[image:1657090412413-660.png]]
990
991
992
993 === 5.6.2 LogRead ~-~-> System Log ===
994
995
996 Show the system log
997
998
999 [[image:1657090485508-496.png]]
1000
1001
1002
1003 = 6. More features =
1004
1005
1006 == 6.1 More instructions ==
1007
1008
1009 [[LoRaWAN Gateway Instruction>>doc:Main.WebHome]](LoRaWAN Gateway)
1010
1011
1012
1013 = 7. Linux System =
1014
1015
1016 The DLOS8N is based on the OpenWrt Linux system. It is open source, and users are free to configure and modify the Linux settings.
1017
1018
1019
1020 == 7.1 SSH Access for Linux console ==
1021
1022
1023 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.
1024
1025 IP address:  IP address of DLOS8N
1026
1027 Port:  22 (via WiFi AP mode) or 2222 (via WAN Interface)
1028
1029 User Name:      (% style="color:green" %)**root**
1030
1031 Password:         (% style="color:green" %)**dragino** (% style="color:black" %)(default)
1032
1033 After logging in, you will be in the Linux console and can enter commands as shown below.
1034
1035 [[image:1652431588565-830.png]]
1036
1037 The “(% class="mark" %)**logread -f**(%%)” command can be used to debug how system runs.
1038
1039
1040 [[image:1657090508015-884.png]]
1041
1042
1043
1044 == 7.2 Edit and Transfer files ==
1045
1046
1047 (((
1048 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.
1049 )))
1050
1051 (((
1052 In Windows, one of the easiest methods is using the [[WinSCP>>url:https://winscp.net/eng/index.php]] utility.
1053 )))
1054
1055 (((
1056 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.
1057
1058
1059 )))
1060
1061 (((
1062 Screenshot is as below:
1063 )))
1064
1065 [[image:1652431650755-450.png]]
1066
1067
1068
1069 == 7.3 File System ==
1070
1071
1072 (((
1073 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.
1074 )))
1075
1076 (((
1077 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.
1078 )))
1079
1080 (((
1081 You can use an external USB flash memory device to extend the size of flash memory for storage.
1082 )))
1083
1084
1085
1086 == 7.4 Package maintenance system ==
1087
1088
1089 (((
1090 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 //**.
1091 )))
1092
1093 (((
1094 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]])
1095 )))
1096
1097 (((
1098 **In Linux Console run:**
1099 )))
1100
1101 (((
1102 (% style="color:green" %)**root@dragino-169d30:~~# opkg update**           (% style="color:black" %)~/~/ to get the latest packages list
1103 )))
1104
1105 (((
1106 (% style="color:green" %)**root@dragino-169d30:~~# opkg list**    (% style="color:black" %) ~/~/shows the available packages
1107 )))
1108
1109 (((
1110 (% style="color:green" %)**root@dragino-169d30:~~# opkg install iperf ** (% style="color:black" %)~/~/ install iperf
1111 )))
1112
1113 The system will automatically install the required packages as shown below.
1114
1115
1116 (((
1117 (% style="background-color:#dcdcdc" %)//root@dragino-169d30:/etc/opkg# opkg install iperf//
1118 )))
1119
1120 (((
1121 (% style="background-color:#dcdcdc" %)//Installing iperf (2.0.12-1) to root…//
1122 )))
1123
1124 (((
1125 (% 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]]
1126 )))
1127
1128 (((
1129 (% style="background-color:#dcdcdc" %)//Installing uclibcxx (0.2.4-3) to root…//
1130 )))
1131
1132 (((
1133 (% 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]]
1134 )))
1135
1136 (((
1137 (% style="background-color:#dcdcdc" %)//Configuring uclibcxx.//
1138 )))
1139
1140 (((
1141 (% style="background-color:#dcdcdc" %)//Configuring iperf.//
1142
1143
1144
1145 )))
1146
1147 = 8. Upgrade Linux Firmware =
1148
1149
1150
1151 = 9. FAQ =
1152
1153
1154 == 9.1 How can I configure for a customized frequency band? ==
1155
1156
1157 (((
1158 See below link for how to customize frequency band: **[[How to customized LoRaWAN frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]**
1159 )))
1160
1161 (((
1162
1163
1164
1165 )))
1166
1167 == 9.2 Can I connect DLOS8N to LORIOT? ==
1168
1169
1170 (((
1171 Yes, the set up instruction is here: **[[Notes for LORIOT>>doc:Main.Notes for LORIOT.WebHome]]**
1172 )))
1173
1174
1175
1176 == 9.3 Can I make my own firmware for the gateway, where can I find the source code? ==
1177
1178
1179 (((
1180 Yes, You can make your own firmware for the DLOS8N for branding purposes or to add customized applications.
1181 )))
1182
1183 (((
1184 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]]
1185 )))
1186
1187
1188
1189 == 9.4 Can I use 868Mhz version for 915Mhz bands? ==
1190
1191
1192 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.
1193
1194
1195
1196 = 10. Trouble Shooting =
1197
1198
1199 == 10.1 I get kernel error when install new package, how to fix? ==
1200
1201
1202 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:
1203
1204 (% style="background-color:yellow" %)root@dragino-16c538:~~# opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk
1205
1206 (% style="background-color:yellow" %)Installing kmod-dragino2-si3217x (3.10.49+0.2-1) to root…
1207
1208 (% style="background-color:yellow" %)Collected errors:
1209
1210 (% style="background-color:yellow" %)* satisfy_dependencies_for: Cannot satisfy the following dependencies for kmod-dragino2-si3217x:
1211
1212 (% style="background-color:yellow" %)*      kernel (= 3.10.49-1-4917516478a753314254643facdf360a) *
1213
1214 (% style="background-color:yellow" %)* opkg_install_cmd: Cannot install package kmod-dragino2-si3217x.
1215
1216 (((
1217 In this case, you can use the –force-depends option to install such package as long as the actual kernel version is the same.
1218 )))
1219
1220 (% style="background-color:yellow" %)Opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk –force-depends
1221
1222
1223
1224 == 10.2 How to recover the DLOS8N if the firmware crashes ==
1225
1226
1227 (((
1228 Please follow this instruction to recover your gateway:  **[[Recover Gateway>>doc:Main.How to Recover Gateway if can't access it.WebHome]]**
1229 )))
1230
1231 (((
1232
1233
1234
1235 )))
1236
1237 == 10.3 I configured DLOS8N for WiFi access and lost its IP. What to do now? ==
1238
1239
1240 [[image:1657090540821-317.png]]
1241
1242
1243 (((
1244 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.
1245
1246
1247 )))
1248
1249 (((
1250 (% style="color:red" %)**Note: fallback IP can be disabled in the WAN and DHCP page.**
1251 )))
1252
1253
1254 (((
1255 (% style="color:blue" %)**Steps to connect via fall back IP:**
1256 )))
1257
1258 (((
1259 ~1. Connect PC's Ethernet port to DLOS8N's WAN port
1260 )))
1261
1262 (((
1263 2. Configure PC's Ethernet port has IP: 172.31.255.253 and Netmask: 255.255.255.252
1264 )))
1265
1266 (((
1267
1268
1269 As below photo:
1270
1271
1272 )))
1273
1274 [[image:1652435256286-879.png]]
1275
1276
1277 3. In the PC, use IP address 172.31.255.254 to access the DLOS8N via Web or Console.
1278
1279
1280 Please note the latest firmware uses port 8000 for http and 2222 for ssh access.
1281
1282
1283
1284 = 11. Order Info =
1285
1286
1287 **//PART: (% style="color:blue" %)DLOS8N-XXX-YYY//(%%)**
1288
1289 (% style="color:blue" %)**//XXX~://**(%%)**// Frequency Band//**
1290
1291 * (% style="color:red" %)** 868**(%%) : valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
1292 * (% style="color:red" %)** 915**(%%):  valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
1293
1294 (% style="color:blue" %)**//YYY~://**(%%)**// 4G Cellular Option//**
1295
1296 * (% style="color:red" %)** E**(% style="color:black" %):  EMEA, Korea, Thailand, India.
1297 * (% style="color:red" %)** A**(% style="color:black" %):  North America/ Rogers/AT&T/T-Mobile.
1298 * (% style="color:red" %)** AU**(% style="color:black" %): Latin America, New Zeland, Taiwan
1299 * (% style="color:red" %)** J**(% style="color:black" %):  Japan, DOCOMO/SoftBank/ KDDI
1300
1301 More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
1302
1303
1304
1305 = 12. Packing Info =
1306
1307
1308 (((
1309 **Package Includes**:
1310 )))
1311
1312 * DLOS8N LoRaWAN Gateway x 1
1313 * Stick Antenna for LoRa RF part. Frequency is one of 470 or 868 or 915Mhz depends the model ordered
1314 * Packaging with environmental protection paper box
1315
1316
1317 (((
1318 **Dimension and weight**:
1319 )))
1320
1321 * Device Size: 26 x 9 x 8.5 cm
1322 * Weight: 450g
1323 * Package Size: 49 x 19.5 x x 19Package Size: 4912 cm
1324 * Weight: 2.5kg
1325
1326
1327
1328 = 13. Support =
1329
1330
1331 * Try to see if your questions already answered in the [[wiki>>doc:Main.WebHome]].
1332 * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8.
1333 Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before mentioned schedule.
1334 * 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]]
1335
1336

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