Version 139.10 by Xiaoling on 2022/07/28 16:02
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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
52 == 1.2 Specifications ==
53
54
55 (((
56 (% style="color:#037691" %)**Hardware System:**
57 )))
58
59 (((
60 (((
61 (% style="color:#037691" %)**Linux Part:**
62 )))
63 )))
64
65 * 400Mhz ar9331 processor
66 * 64MB RAM
67 * 16MB Flash
68
69
70
71 (% style="color:#037691" %)**Interface:**
72
73 * 10M/100M RJ45 Ports x 1
74 * WiFi : 802.11 b/g/n
75 * LoRaWAN Wireless
76 * Power Input: 12 ~~ 24 V DC, 2 A
77 * IEEE 802.3 af compliant PoE port (DC 37  ~~ 57 v)
78 * USB 2.0 host connector x 1
79 * Mini-PCI E connector x 1
80 * SX1302 + 2 x SX1250
81
82
83
84 (% style="color:#037691" %)**WiFi Spec:**
85
86 * IEEE 802.11 b/g/n
87 * Frequency Band: 2.4 ~~ 2.462GHz
88 * Tx power:
89 ** 11n tx power : mcs7/15: 11db     mcs0 : 17db
90 ** 11b tx power: 18db
91 ** 11g 54M tx power: 12db
92 ** 11g 6M tx power: 18db
93 * Wifi Sensitivity
94 ** 11g 54M : -71dbm
95 ** 11n 20M : -67dbm
96
97
98
99 (% style="color:#037691" %)**LoRa Spec:**
100
101 * Up to -140 dBm sensitivity with SX1250 Tx/Rx front-end
102 * 70 dB CW interferer rejection at 1 MHz offset
103 * Able to operate with negative SNR, CCR up to 9dB
104 * Emulates 49 x LoRa demodulators and 1 x (G)FSK demodulator
105 * Dual digital TX & RX radio front-end interfaces
106 * 10 programmable parallel demodulation paths
107 * Dynamic data-rate (DDR) adaptation
108 * True antenna diversity or simultaneous dual-band operation
109
110
111
112 (% style="color:#037691" %)**Cellular 4G LTE (optional):**
113
114 * Quectel: [[**EC25 LTE module**>>url:https://www.quectel.com/product/ec25minipcie.htm]]
115 * Standard Size SIM Slot
116 * 2 x 4G Sticker Antenna.
117 * Up to 150Mbps downlink and 50Mbps uplink data rates
118 * Worldwide LTE,UMTS/HSPA+ and GSM/GPRS/EDGE coverage
119 * MIMO technology meets demands for data rate and link reliability in modem wireless communication systems
120
121
122
123 (% style="color:#037691" %)**Power over Ethernet:**
124
125 * IEEE 802.3af compliant.
126 * Support wide input voltage range  37Vdc to 57Vdc.
127 * Thermal cut off.
128 * Short circuit protection.
129 * Over current protection
130 * Isolation level 4 KVrms.
131 * Enhanced surge protection
132
133
134
135
136
137 == 1.3 Features ==
138
139
140 * Open Source Embedded Linux system
141 * Managed by Web GUI, SSH via LAN or WiFi
142 * Support Semtech UDP packet forwarder
143 * Support LoRaWAN Station Connection
144 * Cellular Failover conntection(option)
145 * Direct Communication to LoRaWAN ABP Node
146 * LoRaWAN packet filtering
147 * Far seeing LED indicator
148 * Built-in GPS module for location & timing
149 * External fiber glass antenna
150 * Auto-Provision
151 * Remote Monitoring
152 * 802.3af PoE
153 * IP65
154 * Lighting Protection
155 * Power Consumption:12v ,300-500mA
156
157
158
159
160
161 == 1.4 Hardware System Structure ==
162
163
164 [[image:1652411641871-482.png||height="416" width="716"]]
165
166
167 == 1.5 DLOS8N Applications ==
168
169
170 [[image:1652411671209-920.png||height="618" width="650"]]
171
172
173 == 1.6 LED Indicators ==
174
175
176 [[image:1652411720670-489.png]]
177
178
179 There is a waterproof triple color LED on DLOS8N enclosure, the meaning of the LED is:
180
181 (((
182 (((
183 * (((
184 (% style="color:green" %)**SOLID GREEN**: (% style="color:black" %)DLOS8N is alive with LoRaWAN server connection.
185 )))
186 )))
187
188 * (((
189 (% 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.
190 )))
191 * (((
192 (% style="color:red" %)**SOLID RED**: (% style="color:black" %)Device doesn't have Internet connection.
193
194
195
196 )))
197 )))
198
199 == 1.7 WiFi Direction ==
200
201
202 DLOS8N use directional WiFi Antenna. The best direction is as below:
203
204
205 [[image:1652412859663-161.png||height="341" width="333"]]
206
207
208
209 = 2. Access and Configure DLOS8N =
210
211
212 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.
213
214
215
216 == 2.1 Find IP address of DLOS8N ==
217
218 === 2.1.1 Connect via WiFi ===
219
220
221 [[image:1652412985720-934.png]]
222
223
224 At the first boot of DLOS8N, it will auto generate a WiFi network called (% style="color:green" %)**//dragino-xxxxxx //**(% style="color:black" %)with password:
225
226 [[image:1652413127647-377.png]]
227
228 (% style="background-color:yellow" %) **dragino+dragino**
229
230 (((
231 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**
232
233
234
235 )))
236
237 === 2.1.2 Connect via Ethernet with DHCP IP from router ===
238
239
240 [[image:1652414114583-532.png]]
241
242
243 (((
244 (((
245 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.
246 )))
247
248
249
250 )))
251
252 === 2.1.3 Connect via WiFi with DHCP IP from router ===
253
254
255 [[image:1652414137639-956.png]]
256
257
258 If the DLOS8N already connect to the router via WiFi, use can use the WiFi IP to connect to DLOS8N.
259
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
271 == 2.2 Access Configure Web UI ==
272
273
274 **Web Interface**
275
276 Open a browser on the PC and type the DLOS8N ip address (depends on your connect method)
277
278 [[http:~~/~~/10.130.1.1/>>url:http://10.130.1.1/]] (Access via WiFi AP network)
279
280 or
281
282 http:~/~/IP_ADDRESS or [[http:~~/~~/ IP_ADDRESS:8000>>url:http://192.168.1.xx:8000]]
283
284
285 You will see the login interface of DLOS8N as shown below.
286
287 The account details for Web Login are:
288
289 (% style="color:#4f81bd" %)**User Name: root**
290
291 (% style="color:#4f81bd" %)**Password:   dragino**
292
293
294 [[image:1652414287022-223.png]]
295
296
297
298 = 3. Typical Network Setup =
299
300 == 3.1 Overview ==
301
302
303 The DLOS8N supports flexible network set up for different environments. This section describes the typical network topology. The network set up includes:
304
305 * **WAN Port Internet Mode**
306 * **WiFi Client Mode**
307 * **WiFi AP Mode**
308 * **Cellular Mode**
309
310
311
312
313
314 == 3.2 Use WAN port to access Internet ==
315
316
317 (((
318 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**:
319 )))
320
321 [[image:1657089235431-309.png]]
322
323
324
325 == 3.3 Access the Internet as a WiFi Client ==
326
327
328 (((
329 In the WiFi Client Mode, DLOS8N acts as a WiFi client and gets DHCP from an upstream router via WiFi.
330 )))
331
332 (((
333 (((
334 The settings for WiFi Client is under page (% style="color:#4f81bd" %)**System~-~-> WiFi ~-~-> WiFi WAN Client Settings**
335 )))
336 )))
337
338 [[image:1657089014716-109.png]]
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
347 == 3.4 Access the Internet via Cellular ==
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 First, release the four screws of DLOS8N, pull out PCB and install SIM card as below:
354 )))
355
356 [[image:1652420606018-181.png]]
357
358
359 (((
360 [[image:1652420718132-929.png||height="427" width="727"]]
361 )))
362
363 (((
364 The set up page is (% style="color:#4f81bd" %)**System ~-~-> Cellular**
365
366
367 )))
368
369 (((
370 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.
371 )))
372
373 (((
374 [[image:1652421032117-341.png||height="329" width="752"]]
375
376
377 )))
378
379 (% style="color:red" %)**Note** ***: For DLOS8N which doesn’t have the cellular module, this page will shows Cellular not detected.**
380
381
382
383 == 3.5 Check Internet connection ==
384
385
386 In the (% style="color:#4f81bd" %)**home**(%%) page, we can check the Internet connection.
387
388 * GREEN Tick ​​​​ [[image:1652436675869-206.png||height="14" width="15"]] : This interface has Internet connection.
389 * Yellow  Tick  [[image:1652436705761-420.png||height="15" width="15"]] : This interface has IP address but don't use it for internet connection.
390 * RED Cross    [[image:1652436787176-950.png||height="14" width="15"]] : This interface doesn't connected.
391
392 [[image:1657089302970-101.png]]
393
394
395
396 = 4. Example: Configure as a LoRaWAN gateway =
397
398
399 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.
400
401 (((
402 [[image:image-20220513140429-1.png||height="565" width="824"]]
403 )))
404
405 This chapter describes how to use the DLOS8Nto work with
406
407 TheThingsNetwork v3(TTN v3)[[ LoRaWAN Server>>url:https://www.thethingsnetwork.org/]]  ([[www.thethingsnetwork.org>>url:http://www.thethingsnetwork.org/]])
408
409
410
411 == 4.1 Create a gateway in TTN V3 Server ==
412
413
414 (% style="color:blue" %)**Step 1: Get a Unique gateway ID.**
415
416 (((
417 Every DLOS8N has a unique gateway id. The ID can be found at LoRaWAN page:
418 )))
419
420 (((
421 [[image:1652421929753-168.png||height="403" width="739"]]
422 )))
423
424 The example gateway id is: (% style="color:green" %)**a840411e96744154**
425
426
427
428 (% style="color:blue" %)**Step 2: Sign up a user account in TTN server**
429
430 [[**https:~~/~~/account.thethingsnetwork.org/register**>>url:https://account.thethingsnetwork.org/register]]
431
432 [[image:1652422127479-258.png||height="346" width="738"]]
433
434
435
436 (% style="color:blue" %)**Step 3: Choose the TTNv3 Cluster Picker**
437
438 (((
439 [[image:1652422142236-792.png||height="356" width="737"]]
440
441
442 )))
443
444 (% style="color:red" %)**Note: Choose the cluster corresponds to a specific Gateway server address**
445
446
447 * Europe 1 (% style="color:red" %)corresponding Gateway server address: (% style="color:black" %)eu1.cloud.thethings.network
448 * North America 1 (% style="color:red" %)corresponding Gateway server address:** **(% style="color:black" %)nam1.cloud.thethings.network
449 * Australia 1 (% style="color:red" %)corresponding Gateway server address:** **(% style="color:black" %)au1.cloud.thethings.network
450 * Legacy V2 Console : (% style="color:red" %)TTN v2 shuts down in December 2021
451
452 (% style="color:blue" %)**Step 4: Create a Gateway**
453
454 [[image:1652422440891-514.png||height="360" width="747"]]
455
456 Click the Gateway icon and then click Add gateway.
457
458
459 Open the following page:
460
461 [[image:1657089352139-443.png]]
462
463
464 [[image:1657089363403-611.png]]
465
466
467 (((
468 (% style="color:red" %)**Notice: Gateway Server address must match the gateway configuration, otherwise you will have problem for End Node to join the network.**
469
470
471 )))
472
473 After creating the gateway, you can see the gateway info, as below.
474
475 [[image:1657089571089-281.png]]
476
477
478
479 == 4.2 Configure DLOS8N to connect to TTN v3 ==
480
481
482 (((
483 You can now configure the DLOS8N to let it connect to TTN network V3.
484 )))
485
486 (((
487 Make sure your DLOS8N has a working Internet Connection first.
488 )))
489
490 (((
491 Choose the right server provider and click (% style="color:#4f81bd" %)**Save&Apply**
492 )))
493
494 [[image:1657089586062-302.png]]
495
496
497 (% style="color:red" %)**Note: The server address must match the Gateway server address you choose in TTN V3.**
498
499 In the home page, we can see the LoRaWAN connection is ready now.
500
501 [[image:1657089615405-484.png]]
502
503
504 In TTN v3 portal, we can also see the gateway is connected.
505
506 [[image:1657089753667-298.png]]
507
508
509
510 == 4.3 Configure frequency ==
511
512
513 We also need to set the frequency plan in DLOS8N to match the end node we use, so to receive the LoRaWAN packets from the LoRaWAN sensor.
514
515
516 [[image:1652422737399-529.png||height="362" width="737"]]
517
518
519 In logread page, user can check the frequency actually used.
520
521 [[image:1652422763536-750.png||height="514" width="730"]]
522
523
524
525 == 4.4 Add a LoRaWAN End Device ==
526
527
528 (((
529 This section shows how to add a LoRaWAN End device to a LoRaWAN network and see the data from TTN web site.
530 )))
531
532 (((
533 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.
534 )))
535
536 [[image:1652422794767-871.png]]
537
538 (((
539 (% 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.
540 )))
541
542 (((
543 Three codes are required to define the device in TTN v3:
544 )))
545
546 * **DEV EUI** - Unique ID code for a particular device.
547 * **APP EUI** - ID code for an Application defined in TTN v3.
548 * **APP Key** - Unique key to secure communications with a particular device.
549
550 (((
551
552
553 A set of these codes are stored in each device by the manufacturer as the default codes for that particular device. Each device is shipped with a sticker with the default Device EUI as shown below.
554 )))
555
556 [[image:1652422840936-838.png]]
557
558
559 (((
560 (% 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.**
561
562
563 )))
564
565 (((
566 For the TTN v3 server, you can use the codes set in the device as in the following example.
567 )))
568
569 (((
570 Select **Add Application** to open the screen below.
571 )))
572
573
574 [[image:1657089795213-689.png]]
575
576 Open the **Application **select** Add end device**
577
578
579 Start Register the end device
580
581 [[image:1657089816539-483.png]]
582
583 (((
584 Select OTAA activation mode
585
586
587 )))
588
589 (((
590 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.
591 )))
592
593 [[image:1657089833529-558.png]]
594
595
596
597 First, input the End device ID, AppEUI and DevEUI.
598
599 [[image:1657089845985-297.png]]
600
601
602
603 Secondly, choose the corresponding frequency and LoRaWAN class capabilities.
604
605 [[image:1657089868506-654.png]]
606
607
608 (((
609 Finally, Application layer settings input the corresponding AppKey. Before saving the configuration, check that the data matches the device.
610
611
612 )))
613
614 (((
615 (% 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.
616
617
618 )))
619
620 (((
621 (% style="color:red" %)**Note that it may take some time for the device data to appear in the TTN v3 display.**
622
623
624 )))
625
626 [[image:1657089884131-489.png]]
627
628
629 = 5. Web Configure Pages =
630
631 == 5.1 Home ==
632
633
634 Shows the system running status.
635
636
637 [[image:1652423418568-752.png||height="329" width="724"]]
638
639
640
641 == 5.2 LoRa Settings ==
642
643 === 5.2.1 LoRa ~-~-> LoRa ===
644
645
646 (((
647 This page shows the LoRa Radio Settings. There are a set of default frequency band according to LoRaWAN protocol, and user can customized the band* as well.
648 )))
649
650 (((
651 Different DLOS8N hardware version can support different frequency range:
652 )))
653
654 * (% style="color:red" %)**868**(%%): valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
655 * (% style="color:red" %)**915**(%%): valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
656
657 (((
658
659
660 After user choose the frequency plan, he can see the actually frequency in used by checking the page (% style="color:#037691" %)**LogRead ~-~-> LoRa Log**
661 )))
662
663 [[image:1657090007385-854.png]]
664
665
666 (% style="color:red" %)**Note *: [[See this instruction for how to customize frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]**
667
668
669
670 === 5.2.2 LoRa ~-~-> ABP Decryption ===
671
672
673 The DLOS8N can communicate with LoRaWAN ABP End Node without the need of LoRaWAN server. It can be used in some cases such as:
674
675 * No internet connection.
676 * User wants to get data forward in gateway and forward to their server based on MQTT/HTTP, etc. (Combine ABP communication method and [[MQTT forward together>>doc:Main.MQTT Forward Instruction.WebHome]]).
677
678 (((
679 Detail of this feature: **[[Communication with ABP End Node>>doc:Main.Communicate with ABP End Node without LoRaWAN Network Server --- LG308.WebHome]]**
680
681
682 )))
683
684 [[image:1657089993263-743.png]]
685
686
687
688 == 5.3 LoRaWAN Settings ==
689
690 === 5.3.1 LoRaWAN ~-~-> LoRaWAN ===
691
692
693 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
694
695 [[image:1657089950542-323.png]]
696
697 (% style="color:red" %)**Note:**
698
699 ~*: User can ignore the latitude and longitude settings here, DLOS8N will use the actually value from GPS module.
700
701 ~**: Packet filter is to drop the unwanted LoRaWAN packet, instruction see here:
702
703 **See:** **[[Filter unwanted LoRaWAN packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]**
704
705
706
707 === 5.3.2 LoRaWAN ~-~-> Amazon AWS-IoT ===
708
709
710 [[image:1657089933044-221.png]]
711
712
713 (((
714 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]].**
715
716
717
718 )))
719
720 === 5.3.3 LoRaWAN ~-~-> LORIOT ===
721
722
723 (((
724 Settings to communicate to LORIOT LoRaWAN Network Server: [[https:~~/~~/www.loriot.io/>>url:https://www.loriot.io/]]
725 )))
726
727 (((
728 Instruction: **[[Notes for LORIOT>>doc:Main.Notes for LORIOT.WebHome]]**
729
730
731 )))
732
733 [[image:1657089965935-695.png]]
734
735
736
737 == 5.4 MQTT Settings ==
738
739
740 If end nodes works in ABP mode, user can configure DLOS8N to transfer the data to MQTT broker,
741
742 Instruction: **[[MQTT Forward Instruction>>doc:Main.MQTT Forward Instruction.WebHome]]**
743
744
745 [[image:1657090037148-906.png]]
746
747
748 == 5.5 System ==
749
750 === 5.5.1 System ~-~-> System Overview ===
751
752
753 Shows the system info:
754
755 [[image:1657090055371-265.png]]
756
757
758
759 === 5.5.2 System ~-~-> General ( login settings) ===
760
761
762 [[image:1657090070500-921.png]]
763
764
765 (((
766 (% style="color:#037691" %)**__System Password:__**
767 )))
768
769 (((
770 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.
771 )))
772
773 (((
774 This page can be used to set the password for them.
775 )))
776
777 (((
778 (% style="color:#037691" %)**__Timezone:  __**(%%)Set device timezone.
779 )))
780
781 (((
782 (% style="color:#037691" %)**__Port forwarding:  __**(%%)Enable/Disable the HTTP and SSH access via WAN interface.
783
784
785
786 )))
787
788 === 5.5.3 System ~-~-> Network ===
789
790
791 [[image:1657090089790-368.png]]
792
793
794 (((
795 (% style="color:#037691" %)**__LAN Settings:   __**(%%)When the DLOS8N has the AP enable, LAN settings specify the network info for DLOS8N's own network.
796 )))
797
798 (((
799 (% style="color:#037691" %)__**WAN Settings: **__(%%)Setting for DLOS8N WAN port
800 )))
801
802 (((
803 (% style="color:#037691" %)__**WiFi Settings:  **__(%%)Setting for DLOS8N WiFi IP when use it as WiFi Client
804
805
806
807 )))
808
809 === 5.5.4 System ~-~-> WiFi ===
810
811
812 DLOS8N WiFi Settings.
813
814 [[image:1657090107468-438.png]]
815
816
817
818 === 5.5.5 System ~-~-> Cellular ===
819
820
821 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.
822
823 [[image:1657090204066-944.png]]
824
825
826 (% style="color:red" %)**Note *: For DLOS8N which doesn't have the cellular module, this page will shows Cellular not detected.**
827
828
829
830 === 5.5.6 System ~-~-> Network Status ===
831
832
833 [[image:1657090227373-729.png]]
834
835
836
837 === 5.5.7 System ~-~-> Remote Mgnt & Auto Provision ===
838
839
840 Auto Provision is the feature for batch configure and remote management. It can be used in below two cases:
841
842 [[image:1652429518191-846.png||height="332" width="733"]]
843
844 [[image:1652429527544-247.png||height="327" width="724"]]
845
846 [[image:1652429537849-154.png||height="339" width="722"]]
847
848
849 Please see this document for detail:
850
851 (((
852 [[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]]
853 )))
854
855
856 R-SSH is for remote access device and management, introduction for how to use: **[[Remote Access Gateway>>doc:Main.Remote Access Gateway.WebHome]]**
857
858 [[image:1657090254561-321.png]]
859
860
861
862 === 5.5.8 System ~-~-> Firmware Upgrade ===
863
864
865 We keep improving the DLOS8N Linux side firmware for new features and bug fixes. Below are the links for reference.
866
867 * **Latest firmware**: [[LoRa Gateway Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware/]],
868
869 ( [[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/]] )
870
871
872 * **Change Log**: [[Firmware Change Log>>url:http://www.dragino.com/downloads/downloads/LoRa_Gateway/LG02-OLG02/Firmware/ChangeLog]].
873
874 ( [[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]] )
875
876
877 (((
878 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.
879 )))
880
881 (((
882 (% style="color:green" %)**Web~-~-> System~-~-> Firmware Upgrade**
883 )))
884
885 [[image:1657090275952-901.png]]
886
887 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.
888
889
890 (% 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.
891
892 The system will automatically boot into the new firmware after upgrade.
893
894 [[image:1657090298354-928.png]]
895
896 (% style="color:red" %)**NOTE***(%%): User can also upgrade firmware via Linux console
897
898 SCP the firmware to the system(% style="color:green" %)**/var**(%%)** **directory and then run
899
900 (% style="color:#4f81bd" %)**//root@OpenWrt:~~# /sbin/sysupgrade –n /var/Your_Image//**
901
902
903 (% style="color:red" %)**NOTE**(%%) : it is important to transfer the image in the /var directory, otherwise it may exceed the available flash size.
904
905
906
907 === 5.5.9 System ~-~-> Reboot/Reset ===
908
909
910 [[image:1657090333476-926.png]]
911
912 (((
913
914
915
916 )))
917
918 === 5.5.10 System ~-~-> Package Maintain ===
919
920
921 [[image:1657090378640-879.png]]
922
923 [[image:1657090349947-814.png]]
924
925 Place to show what package has installed and possible to upgrade packages.
926
927
928
929 == 5.6 LogRead ==
930
931 === 5.6.1 LogRead ~-~-> LoRa Log ===
932
933
934 Show the frequency for LoRa Radio and traffics.
935
936 [[image:1657090412413-660.png]]
937
938
939
940 === 5.6.2 LogRead ~-~-> System Log ===
941
942
943 Show the system log
944
945 [[image:1657090485508-496.png]]
946
947
948
949 = 6. More features =
950
951 == 6.1 More instructions ==
952
953
954 [[LoRaWAN Gateway Instruction>>doc:Main.WebHome]](LoRaWAN Gateway)
955
956
957
958 = 7. Linux System =
959
960
961 The DLOS8N is based on the OpenWrt Linux system. It is open source, and users are free to configure and modify the Linux settings.
962
963
964
965 == 7.1 SSH Access for Linux console ==
966
967
968 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.
969
970 IP address:  IP address of DLOS8N
971
972 Port:         22 (via WiFi AP mode) or 2222 (via WAN Interface)
973
974 User Name:      (% style="color:green" %)**root**
975
976 Password:         (% style="color:green" %)**dragino** (% style="color:black" %)(default)
977
978 After logging in, you will be in the Linux console and can enter commands as shown below.
979
980 [[image:1652431588565-830.png]]
981
982 The “(% class="mark" %)**logread -f**(%%)” command can be used to debug how system runs.
983
984
985 [[image:1657090508015-884.png]]
986
987
988
989 == 7.2 Edit and Transfer files ==
990
991
992 (((
993 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.
994 )))
995
996 (((
997 In Windows, one of the easiest methods is using the [[WinSCP>>url:https://winscp.net/eng/index.php]] utility.
998 )))
999
1000 (((
1001 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.
1002
1003
1004 )))
1005
1006 (((
1007 Screenshot is as below:
1008 )))
1009
1010 [[image:1652431650755-450.png]]
1011
1012
1013
1014 == 7.3 File System ==
1015
1016
1017 (((
1018 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.
1019 )))
1020
1021 (((
1022 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.
1023 )))
1024
1025 (((
1026 You can use an external USB flash memory device to extend the size of flash memory for storage.
1027 )))
1028
1029
1030
1031 == 7.4 Package maintenance system ==
1032
1033
1034 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 //**.
1035
1036 (((
1037 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]])
1038 )))
1039
1040 (((
1041 **In Linux Console run:**
1042 )))
1043
1044 (((
1045 (% style="color:green" %)**root@dragino-169d30:~~# opkg update**           (% style="color:black" %)~/~/ to get the latest packages list
1046 )))
1047
1048 (((
1049 (% style="color:green" %)**root@dragino-169d30:~~# opkg list**    (% style="color:black" %) ~/~/shows the available packages
1050 )))
1051
1052 (((
1053 (% style="color:green" %)**root@dragino-169d30:~~# opkg install iperf ** (% style="color:black" %)~/~/ install iperf
1054 )))
1055
1056 The system will automatically install the required packages as shown below.
1057
1058
1059 (((
1060 (% style="background-color:#dcdcdc" %)//root@dragino-169d30:/etc/opkg# opkg install iperf//
1061 )))
1062
1063 (((
1064 (% style="background-color:#dcdcdc" %)//Installing iperf (2.0.12-1) to root…//
1065 )))
1066
1067 (((
1068 (% 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]]
1069 )))
1070
1071 (((
1072 (% style="background-color:#dcdcdc" %)//Installing uclibcxx (0.2.4-3) to root…//
1073 )))
1074
1075 (((
1076 (% 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]]
1077 )))
1078
1079 (((
1080 (% style="background-color:#dcdcdc" %)//Configuring uclibcxx.//
1081 )))
1082
1083 (((
1084 (% style="background-color:#dcdcdc" %)//Configuring iperf.//
1085
1086
1087
1088 )))
1089
1090 = 8. Upgrade Linux Firmware =
1091
1092
1093
1094 = 9. FAQ =
1095
1096 == 9.1 How can I configure for a customized frequency band? ==
1097
1098
1099 (((
1100 See below link for how to customize frequency band: **[[How to customized LoRaWAN frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]**
1101 )))
1102
1103 (((
1104
1105
1106
1107 )))
1108
1109 == 9.2 Can I connect DLOS8N to LORIOT? ==
1110
1111
1112 Yes, the set up instruction is here: **[[Notes for LORIOT>>doc:Main.Notes for LORIOT.WebHome]]**
1113
1114
1115
1116 == 9.3 Can I make my own firmware for the gateway, where can I find the source code? ==
1117
1118
1119 (((
1120 Yes, You can make your own firmware for the DLOS8N for branding purposes or to add customized applications.
1121 )))
1122
1123 (((
1124 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]]
1125 )))
1126
1127
1128
1129 == 9.4 Can I use 868Mhz version for 915Mhz bands? ==
1130
1131
1132 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.
1133
1134
1135
1136 = 10. Trouble Shooting =
1137
1138 == 10.1 I get kernel error when install new package, how to fix? ==
1139
1140
1141 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:
1142
1143 (% style="background-color:yellow" %)root@dragino-16c538:~~# opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk
1144
1145 (% style="background-color:yellow" %)Installing kmod-dragino2-si3217x (3.10.49+0.2-1) to root…
1146
1147 (% style="background-color:yellow" %)Collected errors:
1148
1149 (% style="background-color:yellow" %)* satisfy_dependencies_for: Cannot satisfy the following dependencies for kmod-dragino2-si3217x:
1150
1151 (% style="background-color:yellow" %)*      kernel (= 3.10.49-1-4917516478a753314254643facdf360a) *
1152
1153 (% style="background-color:yellow" %)* opkg_install_cmd: Cannot install package kmod-dragino2-si3217x.
1154
1155 (((
1156 In this case, you can use the –force-depends option to install such package as long as the actual kernel version is the same.
1157 )))
1158
1159 (% style="background-color:yellow" %)Opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk –force-depends
1160
1161
1162
1163 == 10.2 How to recover the DLOS8N if the firmware crashes ==
1164
1165
1166 (((
1167 Please follow this instruction to recover your gateway:  **[[Recover Gateway>>doc:Main.How to Recover Gateway if can't access it.WebHome]]**
1168 )))
1169
1170 (((
1171
1172
1173
1174 )))
1175
1176 == 10.3 I configured DLOS8N for WiFi access and lost its IP. What to do now? ==
1177
1178
1179 [[image:1657090540821-317.png]]
1180
1181
1182 (((
1183 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.
1184
1185
1186 )))
1187
1188 (% style="color:red" %)**Note: fallback IP can be disabled in the WAN and DHCP page.**
1189
1190
1191 (((
1192 (% style="color:blue" %)**Steps to connect via fall back IP:**
1193 )))
1194
1195 (((
1196 ~1. Connect PC's Ethernet port to DLOS8N's WAN port
1197 )))
1198
1199 (((
1200 2. Configure PC's Ethernet port has IP: 172.31.255.253 and Netmask: 255.255.255.252
1201 )))
1202
1203 (((
1204
1205
1206 As below photo:
1207 )))
1208
1209 [[image:1652435256286-879.png]]
1210
1211
1212 3. In the PC, use IP address 172.31.255.254 to access the DLOS8N via Web or Console.
1213
1214
1215 Please note the latest firmware uses port 8000 for http and 2222 for ssh access.
1216
1217
1218
1219 = 11. Order Info =
1220
1221
1222 **//PART: (% style="color:blue" %)DLOS8N-XXX-YYY//(%%)**
1223
1224 **//XXX: Frequency Band//**
1225
1226 * (% style="color:red" %)** 868**(%%) : valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
1227 * (% style="color:red" %)** 915**(%%):  valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
1228
1229
1230
1231 **//YYY: 4G Cellular Option//**
1232
1233 * (% style="color:red" %)** E**(% style="color:black" %):  EMEA, Korea, Thailand, India.
1234 * (% style="color:red" %)** A**(% style="color:black" %):  North America/ Rogers/AT&T/T-Mobile.
1235 * (% style="color:red" %)** AU**(% style="color:black" %): Latin America, New Zeland, Taiwan
1236 * (% style="color:red" %)** J**(% style="color:black" %):  Japan, DOCOMO/SoftBank/ KDDI
1237
1238 More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
1239
1240
1241
1242 = 12. Packing Info =
1243
1244
1245 (((
1246 **Package Includes**:
1247 )))
1248
1249 * DLOS8N LoRaWAN Gateway x 1
1250 * Stick Antenna for LoRa RF part. Frequency is one of 470 or 868 or 915Mhz depends the model ordered
1251 * Packaging with environmental protection paper box
1252
1253
1254
1255 (((
1256 **Dimension and weight**:
1257 )))
1258
1259 * Device Size: 26 x 9 x 8.5 cm
1260 * Weight: 450g
1261 * Package Size: 49 x 19.5 x x 19Package Size: 4912 cm
1262 * Weight: 2.5kg
1263
1264
1265
1266
1267
1268 = 13. Support =
1269
1270
1271 * Try to see if your questions already answered in the [[wiki>>doc:Main.WebHome]].
1272 * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8.
1273 Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before mentioned schedule.
1274 * 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]]

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