Version 138.1 by Xiaoling on 2022/07/06 14:56
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13 **Table of Contents：**
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15 {{toc/}}
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27
28 = 1. Introduction =
29
30 == 1.1 What is the DLOS8N ==
31
32
33 (((
34 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.
35 )))
36
37 (((
38 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.**
39 )))
40
41 (((
42 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.
43 )))
44
45 (((
46 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.
47 )))
48
49 (((
50 DLOS8N supports (% style="color:#4f81bd" %)**auto-provision** (% style="color:black" %) for mass deployment and long term maintain. System intergrator can easily change the settings.
51
52
53 )))
54
55 [[image:1652411526195-923.png||height="494" width="731"]]
56
57
58 == 1.2 Specifications ==
59
60
61 (% style="color:#037691" %)**Hardware System:**
62
63 (((
64 (% style="color:#037691" %)**Linux Part:**
65 )))
66
67 * 400Mhz ar9331 processor
68 * 64MB RAM
69 * 16MB Flash
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 (% 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 (% style="color:#037691" %)**LoRa Spec:**
96
97 * Up to -140 dBm sensitivity with SX1250 Tx/Rx front-end
98 * 70 dB CW interferer rejection at 1 MHz offset
99 * Able to operate with negative SNR, CCR up to 9dB
100 * Emulates 49 x LoRa demodulators and 1 x (G)FSK demodulator
101 * Dual digital TX & RX radio front-end interfaces
102 * 10 programmable parallel demodulation paths
103 * Dynamic data-rate (DDR) adaptation
104 * True antenna diversity or simultaneous dual-band operation
105
106 (% style="color:#037691" %)**Cellular 4G LTE (optional):**
107
108 * Quectel: [[**EC25 LTE module**>>url:https://www.quectel.com/product/ec25minipcie.htm]]
109 * Standard Size SIM Slot
110 * 2 x 4G Sticker Antenna.
111 * Up to 150Mbps downlink and 50Mbps uplink data rates
112 * Worldwide LTE,UMTS/HSPA+ and GSM/GPRS/EDGE coverage
113 * MIMO technology meets demands for data rate and link reliability in modem wireless communication systems
114
115 (% style="color:#037691" %)**Power over Ethernet:**
116
117 * IEEE 802.3af compliant.
118 * Support wide input voltage range  37Vdc to 57Vdc.
119 * Thermal cut off.
120 * Short circuit protection.
121 * Over current protection
122 * Isolation level 4 KVrms.
123 * Enhanced surge protection
124
125
126
127
128 == 1.3 Features ==
129
130 * Open Source Embedded Linux system
131 * Managed by Web GUI, SSH via LAN or WiFi
132 * Support Semtech UDP packet forwarder
133 * Support LoRaWAN Station Connection
134 * Cellular Failover conntection(option)
135 * Direct Communication to LoRaWAN ABP Node
136 * LoRaWAN packet filtering
137 * Far seeing LED indicator
138 * Built-in GPS module for location & timing
139 * External fiber glass antenna
140 * Auto-Provision
141 * Remote Monitoring
142 * 802.3af PoE
143 * IP65
144 * Lighting Protection
145 * Power Consumption:12v ,300-500mA
146
147
148
149
150 == 1.4 Hardware System Structure ==
151
152 [[image:1652411641871-482.png||height="416" width="716"]]
153
154
155 == 1.5 DLOS8N Applications ==
156
157 [[image:1652411671209-920.png||height="618" width="650"]]
158
159
160 == 1.6 LED Indicators ==
161
162 [[image:1652411720670-489.png]]
163
164
165 There is a waterproof triple color LED on DLOS8N enclosure, the meaning of the LED is:
166
167 (((
168 (((
169 * (((
170 (% style="color:green" %)**SOLID GREEN**: (% style="color:black" %)DLOS8N is alive with LoRaWAN server connection.
171 )))
172 )))
173
174 * (((
175 (% 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.
176 )))
177 * (((
178 (% style="color:red" %)**SOLID RED**: (% style="color:black" %)Device doesn't have Internet connection.
179
180
181
182 )))
183 )))
184
185 == 1.7 WiFi Direction ==
186
187 DLOS8N use directional WiFi Antenna. The best direction is as below:
188
189 [[image:1652412859663-161.png||height="341" width="333"]]
190
191
192 = 2. Access and Configure DLOS8N =
193
194 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.
195
196
197 == 2.1 Find IP address of DLOS8N ==
198
199 === 2.1.1 Connect via WiFi ===
200
201 [[image:1652412985720-934.png]]
202
203 At the first boot of DLOS8N, it will auto generate a WiFi network called (% style="color:green" %)**//dragino-xxxxxx //**(% style="color:black" %)with password:
204
205 [[image:1652413127647-377.png]]
206
207 (% style="background-color:#ffffcc" %)dragino+dragino
208
209 (((
210 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
211
212
213 )))
214
215 === 2.1.2 Connect via Ethernet with DHCP IP from router ===
216
217 [[image:1652414114583-532.png]]
218
219
220 (((
221 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.
222
223
224 )))
225
226 === 2.1.3 Connect via WiFi with DHCP IP from router ===
227
228 [[image:1652414137639-956.png]]
229
230
231 If the DLOS8N already connect to the router via WiFi, use can use the WiFi IP to connect to DLOS8N.
232
233
234 === 2.1.4 Connect via Ethernet with fall back ip ===
235
236 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.
237
238
239 == 2.2 Access Configure Web UI ==
240
241 **Web Interface**
242
243 Open a browser on the PC and type the DLOS8N ip address (depends on your connect method)
244
245 [[http:~~/~~/10.130.1.1/>>url:http://10.130.1.1/]] (Access via WiFi AP network)
246
247 or
248
249 http:~/~/IP_ADDRESS or [[http:~~/~~/ IP_ADDRESS:8000>>url:http://192.168.1.xx:8000]]
250
251
252 You will see the login interface of DLOS8N as shown below.
253
254 The account details for Web Login are:
255
256 (% style="color:#4f81bd" %)**User Name: root**
257
258 (% style="color:#4f81bd" %)**Password:   dragino**
259
260 [[image:1652414287022-223.png]]
261
262
263 = 3. Typical Network Setup =
264
265 == 3.1 Overview ==
266
267 The DLOS8N supports flexible network set up for different environments. This section describes the typical network topology. The network set up includes:
268
269 * **WAN Port Internet Mode**
270 * **WiFi Client Mode**
271 * **WiFi AP Mode**
272 * **Cellular Mode**
273
274 == 3.2 Use WAN port to access Internet ==
275
276 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**:
277
278 [[image:1657089235431-309.png]]
279
280
281 == 3.3 Access the Internet as a WiFi Client ==
282
283 In the WiFi Client Mode, DLOS8N acts as a WiFi client and gets DHCP from an upstream router via WiFi.
284
285 (((
286 The settings for WiFi Client is under page (% style="color:#4f81bd" %)**System~-~-> WiFi ~-~-> WiFi WAN Client Settings**
287 )))
288
289 [[image:1657089014716-109.png]]
290
291 (((
292 In the WiFi Survey Choose the WiFi AP, and input the Passphrase then click Save & Apply to connect.
293
294
295 )))
296
297 == 3.4 Access the Internet via Cellular ==
298
299 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.
300
301 (((
302 First, release the four screws of DLOS8N, pull out PCB and install SIM card as below:
303 )))
304
305 [[image:1652420606018-181.png]]
306
307
308 (((
309 [[image:1652420718132-929.png||height="427" width="727"]]
310 )))
311
312 (((
313 The set up page is (% style="color:#4f81bd" %)**System ~-~-> Cellular**
314 )))
315
316 (((
317 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.
318 )))
319
320 (((
321 [[image:1652421032117-341.png||height="329" width="752"]]
322 )))
323
324 (% style="color:red" %)**Note** *: For DLOS8N which doesn’t have the cellular module, this page will shows Cellular not detected.
325
326
327 == 3.5 Check Internet connection ==
328
329 In the (% style="color:#4f81bd" %)**home**(%%) page, we can check the Internet connection.
330
331 * GREEN Tick ​​​​ [[image:1652436675869-206.png||height="14" width="15"]] : This interface has Internet connection.
332 * Yellow  Tick  [[image:1652436705761-420.png||height="15" width="15"]] : This interface has IP address but don't use it for internet connection.
333 * RED Cross    [[image:1652436787176-950.png||height="14" width="15"]] : This interface doesn't connected.
334
335 [[image:1657089302970-101.png]]
336
337
338 = 4. Example: Configure as a LoRaWAN gateway =
339
340 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.
341
342 (((
343 [[image:image-20220513140429-1.png||height="565" width="824"]]
344 )))
345
346 This chapter describes how to use the DLOS8Nto work with
347
348 TheThingsNetwork v3(TTN v3)[[ LoRaWAN Server>>url:https://www.thethingsnetwork.org/]]  ([[www.thethingsnetwork.org>>url:http://www.thethingsnetwork.org/]])
349
350
351 == 4.1 Create a gateway in TTN V3 Server ==
352
353 (% style="color:#4f81bd" %)**Step 1: Get a Unique gateway ID.**
354
355 (((
356 Every DLOS8N has a unique gateway id. The ID can be found at LoRaWAN page:
357 )))
358
359 (((
360 [[image:1652421929753-168.png||height="403" width="739"]]
361 )))
362
363 The example gateway id is: **a840411e96744154**
364
365 (% style="color:#4f81bd" %)**Step 2: Sign up a user account in TTN server**
366
367 [[**https:~~/~~/account.thethingsnetwork.org/register**>>url:https://account.thethingsnetwork.org/register]]
368
369 [[image:1652422127479-258.png||height="346" width="738"]]
370
371 (% style="color:#4f81bd" %)**Step 3: Choose the TTNv3 Cluster Picker**
372
373 (((
374 [[image:1652422142236-792.png||height="356" width="737"]]
375 )))
376
377 (% style="color:red" %)**Note: Choose the cluster corresponds to a specific Gateway server address**
378
379 * Europe 1 (% style="color:red" %)corresponding Gateway server address: (% style="color:black" %)eu1.cloud.thethings.network
380 * North America 1 (% style="color:red" %)corresponding Gateway server address:** **(% style="color:black" %)nam1.cloud.thethings.network
381 * Australia 1 (% style="color:red" %)corresponding Gateway server address:** **(% style="color:black" %)au1.cloud.thethings.network
382 * Legacy V2 Console : (% style="color:red" %)TTN v2 shuts down in December 2021
383
384 (% style="color:#4f81bd" %)**Step 4: Create a Gateway**
385
386 [[image:1652422440891-514.png||height="360" width="747"]]
387
388 Click the Gateway icon and then click Add gateway.
389
390 Open the following page:
391
392 [[image:1657089352139-443.png]]
393
394
395 [[image:1657089363403-611.png]]
396
397
398 (((
399 (% style="color:red" %)**Notice: **Gateway Server address must match the gateway configuration, otherwise you will have problem for End Node to join the network.
400 )))
401
402 After creating the gateway, you can see the gateway info, as below.
403
404 [[image:1657089571089-281.png]]
405
406
407 == 4.2 Configure DLOS8N to connect to TTN v3 ==
408
409 (((
410 You can now configure the DLOS8N to let it connect to TTN network V3.
411 )))
412
413 (((
414 Make sure your DLOS8N has a working Internet Connection first.
415 )))
416
417 (((
418 Choose the right server provider and click (% style="color:#4f81bd" %)**Save&Apply**
419 )))
420
421 [[image:1657089586062-302.png]]
422
423
424 (% style="color:red" %)**Note: **The server address must match the Gateway server address you choose in TTN V3.
425
426 In the home page, we can see the LoRaWAN connection is ready now.
427
428 [[image:1657089615405-484.png]]
429
430
431 In TTN v3 portal, we can also see the gateway is connected.
432
433 [[image:1657089753667-298.png]]
434
435
436 == 4.3 Configure frequency ==
437
438 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.
439
440 [[image:1652422737399-529.png||height="362" width="737"]]
441
442
443 In logread page, user can check the frequency actually used.
444
445 [[image:1652422763536-750.png||height="514" width="730"]]
446
447
448 == 4.4 Add a LoRaWAN End Device ==
449
450 (((
451 This section shows how to add a LoRaWAN End device to a LoRaWAN network and see the data from TTN web site.
452 )))
453
454 (((
455 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.
456 )))
457
458 [[image:1652422794767-871.png]]
459
460 (((
461 (% style="color:#4f81bd" %)**Step 1**: (% style="color:black" %)Create a Device definition in TTN v3 with the OTAA keys from the example LT-22222-L IO Controller device.
462 )))
463
464 (((
465 Three codes are required to define the device in TTN v3:
466 )))
467
468 * DEV EUI - Unique ID code for a particular device.
469 * APP EUI - ID code for an Application defined in TTN v3.
470 * APP Key - Unique key to secure communications with a particular device.
471
472 (((
473
474
475 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.
476 )))
477
478 [[image:1652422840936-838.png]]
479
480 (((
481 (% 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.
482 )))
483
484 (((
485 For the TTN v3 server, you can use the codes set in the device as in the following example.
486 )))
487
488 (((
489 Select **Add Application** to open the screen below.
490 )))
491
492
493 [[image:1657089795213-689.png]]
494
495 Open the **Application **select** Add end device**
496
497
498 Start Register the end device
499
500 [[image:1657089816539-483.png]]
501
502 (((
503 Select OTAA activation mode
504
505
506 )))
507
508 (((
509 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.
510 )))
511
512 [[image:1657089833529-558.png]]
513
514
515 First, input the End device ID, AppEUI and DevEUI.
516
517 [[image:1657089845985-297.png]]
518
519
520 Secondly, choose the corresponding frequency and LoRaWAN class capabilities.
521
522 [[image:1657089868506-654.png]]
523
524
525 (((
526 Finally, Application layer settings input the corresponding AppKey. Before saving the configuration, check that the data matches the device.
527
528
529 )))
530
531 (((
532 (% style="color:#4f81bd" %)**Step 2**: (% style="color:black" %)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.
533 )))
534
535 (((
536 (% style="color:red" %)Note that it may take some time for the device data to appear in the TTN v3 display.
537 )))
538
539 [[image:1657089884131-489.png]]
540
541
542 = 5. Web Configure Pages =
543
544 == 5.1 Home ==
545
546 Shows the system running status.
547
548 [[image:1652423418568-752.png||height="329" width="724"]]
549
550
551 == 5.2 LoRa Settings ==
552
553 === 5.2.1 LoRa ~-~-> LoRa ===
554
555 (((
556 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.
557 )))
558
559 (((
560 Different DLOS8N hardware version can support different frequency range:
561 )))
562
563 * **868**: valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
564 * **915**: valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
565
566 (((
567 After user choose the frequency plan, he can see the actually frequency in used by checking the page **LogRead ~-~-> LoRa Log**
568 )))
569
570 [[image:1657090007385-854.png]]
571
572 Note *: **[[See this instruction for how to customize frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]**
573
574
575 === 5.2.2 LoRa ~-~-> ABP Decryption ===
576
577 The DLOS8N can communicate with LoRaWAN ABP End Node without the need of LoRaWAN server. It can be used in some cases such as:
578
579 * No internet connection.
580 * 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]]).
581
582 (((
583 Detail of this feature: **[[Communication with ABP End Node>>doc:Main.Communicate with ABP End Node without LoRaWAN Network Server --- LG308.WebHome]]**
584 )))
585
586 [[image:1657089993263-743.png]]
587
588
589 == 5.3 LoRaWAN Settings ==
590
591 === 5.3.1 LoRaWAN ~-~-> LoRaWAN ===
592
593 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
594
595 [[image:1657089950542-323.png]]
596
597 (% style="color:red" %)**Note:**
598
599 ~*: User can ignore the latitude and longitude settings here, DLOS8N will use the actually value from GPS module.
600
601 ~**: Packet filter is to drop the unwanted LoRaWAN packet, instruction see here:
602
603 **See:** **[[Filter unwanted LoRaWAN packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]**
604
605
606 === 5.3.2 LoRaWAN ~-~-> Amazon AWS-IoT ===
607
608 [[image:1657089933044-221.png]]
609
610
611 (((
612 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]].**
613
614
615 )))
616
617 === 5.3.3 LoRaWAN ~-~-> LORIOT ===
618
619 (((
620 Settings to communicate to LORIOT LoRaWAN Network Server: [[https:~~/~~/www.loriot.io/>>url:https://www.loriot.io/]]
621 )))
622
623 (((
624 Instruction: **[[Notes for LORIOT>>doc:Main.Notes for LORIOT.WebHome]]**
625 )))
626
627 [[image:1657089965935-695.png]]
628
629
630 == 5.4 MQTT Settings ==
631
632 If end nodes works in ABP mode, user can configure DLOS8N to transfer the data to MQTT broker,
633
634 Instruction: **[[MQTT Forward Instruction>>doc:Main.MQTT Forward Instruction.WebHome]]**
635
636
637 [[image:1657090037148-906.png]]
638
639
640 == 5.5 System ==
641
642 === 5.5.1 System ~-~-> System Overview ===
643
644 Shows the system info:
645
646 [[image:1657090055371-265.png]]
647
648
649 === 5.5.2 System ~-~-> General ( login settings) ===
650
651 [[image:1657090070500-921.png]]
652
653 (((
654 **__System Password:__**
655 )))
656
657 (((
658 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.
659 )))
660
661 (((
662 This page can be used to set the password for them.
663 )))
664
665 (((
666 **__Timezone: __**Set device timezone.
667 )))
668
669 (((
670 **__Port forwarding: __**Enable/Disable the HTTP and SSH access via WAN interface.
671
672
673 )))
674
675 === 5.5.3 System ~-~-> Network ===
676
677 [[image:1657090089790-368.png]]
678
679 (((
680 **__LAN Settings:  __**When the DLOS8N has the AP enable, LAN settings specify the network info for DLOS8N's own network.
681 )))
682
683 (((
684 __**WAN Settings: **__Setting for DLOS8N WAN port
685 )))
686
687 (((
688 __**WiFi Settings:  **__Setting for DLOS8N WiFi IP when use it as WiFi Client
689
690
691 )))
692
693 === 5.5.4 System ~-~-> WiFi ===
694
695 DLOS8N WiFi Settings.
696
697 [[image:1657090107468-438.png]]
698
699
700 === 5.5.5 System ~-~-> Cellular ===
701
702 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.
703
704 [[image:1657090204066-944.png]]
705
706
707 (% style="color:red" %)Note *: For DLOS8N which doesn't have the cellular module, this page will shows Cellular not detected.
708
709
710 === 5.5.6 System ~-~-> Network Status ===
711
712 [[image:1657090227373-729.png]]
713
714
715 === 5.5.7 System ~-~-> Remote Mgnt & Auto Provision ===
716
717 Auto Provision is the feature for batch configure and remote management. It can be used in below two cases:
718
719 [[image:1652429518191-846.png||height="332" width="733"]]
720
721 [[image:1652429527544-247.png||height="327" width="724"]]
722
723 [[image:1652429537849-154.png||height="339" width="722"]]
724
725 Please see this document for detail:
726
727 (((
728 [[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]]
729 )))
730
731
732 R-SSH is for remote access device and management, introduction for how to use: **[[Remote Access Gateway>>doc:Main.Remote Access Gateway.WebHome]]**
733
734 [[image:1657090254561-321.png]]
735
736
737 === 5.5.8 System ~-~-> Firmware Upgrade ===
738
739 We keep improving the DLOS8N Linux side firmware for new features and bug fixes. Below are the links for reference.
740
741 * **Latest firmware**: [[LoRa Gateway Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware/]],
742
743 ( [[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/]] )
744
745
746 * **Change Log**: [[Firmware Change Log>>url:http://www.dragino.com/downloads/downloads/LoRa_Gateway/LG02-OLG02/Firmware/ChangeLog]].
747
748 ( [[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]] )
749
750
751 (((
752 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.
753 )))
754
755 (((
756 (% style="color:green" %)**Web~-~-> System~-~-> Firmware Upgrade**
757 )))
758
759 [[image:1657090275952-901.png]]
760
761 Select the required image and click **Flash Image.** The image will be uploaded to the device, and then click **Process Update** to upgrade.
762
763
764 (% style="color:red" %)**NOTE**: (% style="color:black" %)You normally need to **//uncheck//** the **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.
765
766 The system will automatically boot into the new firmware after upgrade.
767
768 [[image:1657090298354-928.png]]
769
770 (% style="color:red" %)**NOTE***(%%): User can also upgrade firmware via Linux console
771
772 SCP the firmware to the system(% style="color:green" %)**/var**(%%)** **directory and then run
773
774 (% style="color:#4f81bd" %)**//root@OpenWrt:~~# /sbin/sysupgrade –n /var/Your_Image//**
775
776
777 (% style="color:red" %)**NOTE**(%%) : it is important to transfer the image in the /var directory, otherwise it may exceed the available flash size.
778
779
780 === 5.5.9 System ~-~-> Reboot/Reset ===
781
782 [[image:1657090333476-926.png]]
783
784 (((
785
786 )))
787
788 === 5.5.10 System ~-~-> Package Maintain ===
789
790 [[image:1657090378640-879.png]]
791
792 [[image:1657090349947-814.png]]
793
794 Place to show what package has installed and possible to upgrade packages.
795
796
797 == 5.6 LogRead ==
798
799 === 5.6.1 LogRead ~-~-> LoRa Log ===
800
801
802 Show the frequency for LoRa Radio and traffics.
803
804 [[image:1657090412413-660.png]]
805
806
807
808 === 5.6.2 LogRead ~-~-> System Log ===
809
810 Show the system log
811
812 [[image:1657090485508-496.png]]
813
814
815 = 6. More features =
816
817 == 6.1 More instructions ==
818
819 [[LoRaWAN Gateway Instruction>>doc:Main.WebHome]](LoRaWAN Gateway)
820
821
822 = 7. Linux System =
823
824 The DLOS8N is based on the OpenWrt Linux system. It is open source, and users are free to configure and modify the Linux settings.
825
826
827 == 7.1 SSH Access for Linux console ==
828
829 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.
830
831 IP address:  IP address of DLOS8N
832
833 Port:         22 (via WiFi AP mode) or 2222 (via WAN Interface)
834
835 User Name:      (% style="color:green" %)**root**
836
837 Password:         (% style="color:green" %)**dragino** (% style="color:black" %)(default)
838
839 After logging in, you will be in the Linux console and can enter commands as shown below.
840
841 [[image:1652431588565-830.png]]
842
843 The “(% class="mark" %)**logread -f**(%%)” command can be used to debug how system runs.
844
845 [[image:1657090508015-884.png]]
846
847
848 == 7.2 Edit and Transfer files ==
849
850 (((
851 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.
852 )))
853
854 (((
855 In Windows, one of the easiest methods is using the [[WinSCP>>url:https://winscp.net/eng/index.php]] utility.
856 )))
857
858 (((
859 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.
860 )))
861
862 (((
863 Screenshot is as below:
864 )))
865
866 [[image:1652431650755-450.png]]
867
868
869 == 7.3 File System ==
870
871 (((
872 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.
873 )))
874
875 (((
876 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.
877 )))
878
879 (((
880 You can use an external USB flash memory device to extend the size of flash memory for storage.
881 )))
882
883
884 == 7.4 Package maintenance system ==
885
886 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 //**.
887
888 (((
889 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]])
890 )))
891
892 (((
893 **In Linux Console run:**
894 )))
895
896 (((
897 (% style="color:green" %)**root@dragino-169d30:~~# opkg update**           (% style="color:black" %)~/~/ to get the latest packages list
898 )))
899
900 (((
901 (% style="color:green" %)**root@dragino-169d30:~~# opkg list**    (% style="color:black" %) ~/~/shows the available packages
902 )))
903
904 (((
905 (% style="color:green" %)**root@dragino-169d30:~~# opkg install iperf ** (% style="color:black" %)~/~/ install iperf
906 )))
907
908 The system will automatically install the required packages as shown below.
909
910
911 (((
912 (% style="background-color:#dcdcdc" %)//root@dragino-169d30:/etc/opkg# opkg install iperf//
913 )))
914
915 (((
916 (% style="background-color:#dcdcdc" %)//Installing iperf (2.0.12-1) to root…//
917 )))
918
919 (((
920 (% 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]]
921 )))
922
923 (((
924 (% style="background-color:#dcdcdc" %)//Installing uclibcxx (0.2.4-3) to root…//
925 )))
926
927 (((
928 (% 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]]
929 )))
930
931 (((
932 (% style="background-color:#dcdcdc" %)//Configuring uclibcxx.//
933 )))
934
935 (((
936 (% style="background-color:#dcdcdc" %)//Configuring iperf.//
937
938
939 )))
940
941 = 8. Upgrade Linux Firmware =
942
943
944 = 9. FAQ =
945
946 == 9.1 How can I configure for a customized frequency band? ==
947
948 (((
949 See below link for how to customize frequency band: **[[How to customized LoRaWAN frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]**
950 )))
951
952 (((
953
954 )))
955
956 == 9.2 Can I connect DLOS8N to LORIOT? ==
957
958 Yes, the set up instruction is here: **[[Notes for LORIOT>>doc:Main.Notes for LORIOT.WebHome]]**
959
960
961 == 9.3 Can I make my own firmware for the gateway, where can I find the source code? ==
962
963 (((
964 Yes, You can make your own firmware for the DLOS8N for branding purposes or to add customized applications.
965 )))
966
967 (((
968 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]]
969 )))
970
971
972 == 9.4 Can I use 868Mhz version for 915Mhz bands? ==
973
974 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.
975
976
977 = 10. Trouble Shooting =
978
979 == 10.1 I get kernel error when install new package, how to fix? ==
980
981 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:
982
983 (% style="background-color:yellow" %)root@dragino-16c538:~~# opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk
984
985 (% style="background-color:yellow" %)Installing kmod-dragino2-si3217x (3.10.49+0.2-1) to root…
986
987 (% style="background-color:yellow" %)Collected errors:
988
989 (% style="background-color:yellow" %)* satisfy_dependencies_for: Cannot satisfy the following dependencies for kmod-dragino2-si3217x:
990
991 (% style="background-color:yellow" %)*      kernel (= 3.10.49-1-4917516478a753314254643facdf360a) *
992
993 (% style="background-color:yellow" %)* opkg_install_cmd: Cannot install package kmod-dragino2-si3217x.
994
995 (((
996 In this case, you can use the –force-depends option to install such package as long as the actual kernel version is the same.
997 )))
998
999 (% style="background-color:yellow" %)Opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk –force-depends
1000
1001
1002 == 10.2 How to recover the DLOS8N if the firmware crashes ==
1003
1004 (((
1005 Please follow this instruction to recover your gateway:  **[[Recover Gateway>>doc:Main.How to Recover Gateway if can't access it.WebHome]]**
1006 )))
1007
1008 (((
1009
1010 )))
1011
1012 == 10.3 I configured DLOS8N for WiFi access and lost its IP. What to do now? ==
1013
1014 [[image:1657090540821-317.png]]
1015
1016 (((
1017 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.
1018 )))
1019
1020 (% style="color:red" %)Note: fallback IP can be disabled in the WAN and DHCP page.
1021
1022
1023 (((
1024 Steps to connect via fall back IP:
1025 )))
1026
1027 (((
1028 ~1. Connect PC's Ethernet port to DLOS8N's WAN port
1029 )))
1030
1031 (((
1032 2. Configure PC's Ethernet port has IP: 172.31.255.253 and Netmask: 255.255.255.252
1033 )))
1034
1035 (((
1036 As below photo:
1037 )))
1038
1039 [[image:1652435256286-879.png]]
1040
1041 3. In the PC, use IP address 172.31.255.254 to access the DLOS8N via Web or Console.
1042
1043 Please note the latest firmware uses port 8000 for http and 2222 for ssh access.
1044
1045
1046 = 11. Order Info =
1047
1048 (% style="color:#4f81bd" %) **//PART: DLOS8N-XXX-YYY//: **
1049
1050 (% style="color:#4f81bd" %) **//XXX: Frequency Band//**
1051
1052 * (% style="color:red" %)** 868**(% style="color:black" %) : valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
1053 * (% style="color:red" %)** 915**(% style="color:black" %):  valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
1054
1055 (% style="color:#4f81bd" %) **//YYY: 4G Cellular Option//**
1056
1057 * (% style="color:red" %)** E**(% style="color:black" %):  EMEA, Korea, Thailand, India.
1058 * (% style="color:red" %)** A**(% style="color:black" %):  North America/ Rogers/AT&T/T-Mobile.
1059 * (% style="color:red" %)** AU**(% style="color:black" %): Latin America, New Zeland, Taiwan
1060 * (% style="color:red" %)** J**(% style="color:black" %):  Japan, DOCOMO/SoftBank/ KDDI
1061
1062 More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
1063
1064
1065
1066 = 12. Packing Info =
1067
1068 (((
1069 **Package Includes**:
1070 )))
1071
1072 * DLOS8N LoRaWAN Gateway x 1
1073 * Stick Antenna for LoRa RF part. Frequency is one of 470 or 868 or 915Mhz depends the model ordered
1074 * Packaging with environmental protection paper box
1075
1076 (((
1077 **Dimension and weight**:
1078 )))
1079
1080 * Device Size: 26 x 9 x 8.5 cm
1081 * Weight: 450g
1082 * Package Size: 49 x 19.5 x x 19Package Size: 4912 cm
1083 * Weight: 2.5kg
1084
1085
1086
1087
1088 = 13. Support =
1089
1090 * Try to see if your questions already answered in the [[wiki>>doc:Main.WebHome]].
1091 * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8.
1092 Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before mentioned schedule.
1093 * 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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