Wiki source code of DLOS8N

Version 80.2 by Xiaoling on 2022/05/13 18:44
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1
2
3 (% style="text-align:center" %)
4 [[image:1652409757234-446.png||height="399" width="399"]]
5
6
7
8 **DLOS8N Outdoor LoRaWAN Gateway User Manual**
9
10
11 **Table of Contents：**
12
13 {{toc/}}
14
15
16
17
18 = 1. Introduction =
19
20 == 1.1 What is the DLOS8N ==
21
22 (((
23 The DLOS8N is an (% style="color:#4f81bd" %)open source outdoor LoRaWAN Gateway. (% 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.
24 )))
25
26 (((
27 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.
28 )))
29
30 (((
31 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.
32 )))
33
34 (((
35 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.
36 )))
37
38 (((
39 DLOS8N supports (% style="color:#4f81bd" %) auto-provision (% style="color:black" %) for mass deployment and long term maintain. System intergrator can easily change the settings.
40 )))
41
42 [[image:1652411526195-923.png||height="494" width="731"]]
43
44 == 1.2 Specifications ==
45
46 **Hardware System:**
47
48 (((
49 Linux Part:
50 )))
51
52 * 400Mhz ar9331 processor
53 * 64MB RAM
54 * 16MB Flash
55
56 **Interface:**
57
58 * 10M/100M RJ45 Ports x 1
59 * WiFi : 802.11 b/g/n
60 * LoRaWAN Wireless
61 * Power Input: 12 ~~ 24 V DC, 2 A
62 * IEEE 802.3 af compliant PoE port (DC 37  ~~ 57 v)
63 * USB 2.0 host connector x 1
64 * Mini-PCI E connector x 1
65 * SX1302 + 2 x SX1250
66
67 **WiFi Spec:**
68
69 * IEEE 802.11 b/g/n
70 * Frequency Band: 2.4 ~~ 2.462GHz
71 * Tx power:
72 ** 11n tx power : mcs7/15: 11db     mcs0 : 17db
73 ** 11b tx power: 18db
74 ** 11g 54M tx power: 12db
75 ** 11g 6M tx power: 18db
76 * Wifi Sensitivity
77 ** 11g 54M : -71dbm
78 ** 11n 20M : -67dbm
79
80 **LoRa Spec:**
81
82 * Up to -140 dBm sensitivity with SX1250 Tx/Rx front-end
83 * 70 dB CW interferer rejection at 1 MHz offset
84 * Able to operate with negative SNR, CCR up to 9dB
85 * Emulates 49 x LoRa demodulators and 1 x (G)FSK demodulator
86 * Dual digital TX & RX radio front-end interfaces
87 * 10 programmable parallel demodulation paths
88 * Dynamic data-rate (DDR) adaptation
89 * True antenna diversity or simultaneous dual-band operation
90
91 **Cellular 4G LTE (optional):**
92
93 * Quectel: [[**EC25 LTE module**>>url:https://www.quectel.com/product/ec25minipcie.htm]]
94 * Standard Size SIM Slot
95 * 2 x 4G Sticker Antenna.
96 * Up to 150Mbps downlink and 50Mbps uplink data rates
97 * Worldwide LTE,UMTS/HSPA+ and GSM/GPRS/EDGE coverage
98 * MIMO technology meets demands for data rate and link reliability in modem wireless communication systems
99
100 **Power over Ethernet:**
101
102 * IEEE 802.3af compliant.
103 * Support wide input voltage range  37Vdc to 57Vdc.
104 * Thermal cut off.
105 * Short circuit protection.
106 * Over current protection
107 * Isolation level 4 KVrms.
108 * Enhanced surge protection
109
110 == 1.3 Features ==
111
112 * Open Source Embedded Linux system
113 * Managed by Web GUI, SSH via LAN or WiFi
114 * Support Semtech UDP packet forwarder
115 * Support LoRaWAN Station Connection
116 * Cellular Failover conntection(option)
117 * Direct Communication to LoRaWAN ABP Node
118 * LoRaWAN packet filtering
119 * Far seeing LED indicator
120 * Built-in GPS module for location & timing
121 * External fiber glass antenna
122 * Auto-Provision
123 * Remote Monitoring
124 * 802.3af PoE
125 * IP65
126 * Lighting Protection
127 * Power Consumption:12v ,300-500mA
128
129 == 1.4 Hardware System Structure ==
130
131 [[image:1652411641871-482.png||height="416" width="716"]]
132
133 == 1.5 DLOS8N Applications ==
134
135 [[image:1652411671209-920.png||height="618" width="650"]]
136
137 == 1.6 LED Indicators ==
138
139 [[image:1652411720670-489.png]]
140
141
142 There is a waterproof triple color LED on DLOS8N enclosure, the meaning of the LED is:
143
144 (((
145 (((
146 * (((
147 (% style="color:green" %)**SOLID GREEN**: (% style="color:black" %)DLOS8N is alive with LoRaWAN server connection.
148 )))
149 )))
150
151 * (((
152 (% 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.
153 )))
154 * (((
155 (% style="color:red" %)**SOLID RED**: (% style="color:black" %)Device doesn’t have Internet connection.
156 )))
157 )))
158
159 == 1.7 WiFi Direction ==
160
161 DLOS8N use directional WiFi Antenna. The best direction is as below:
162
163 [[image:1652412859663-161.png||height="341" width="333"]]
164
165 = 2. Access and Configure DLOS8N =
166
167 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.
168
169 == 2.1 Find IP address of DLOS8N ==
170
171 === 2.1.1 Connect via WiFi ===
172
173 [[image:1652412985720-934.png]]
174
175 At the first boot of DLOS8N, it will auto generate a WiFi network called (% style="color:green" %)**//dragino-xxxxxx //**(% style="color:black" %)with password:
176
177 [[image:1652413127647-377.png]]
178
179 (% style="background-color:#ffffcc" %)dragino+dragino
180
181 (((
182 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
183 )))
184
185 === 2.1.2 Connect via Ethernet with DHCP IP from router ===
186
187 [[image:1652414114583-532.png]]
188
189
190 (((
191 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.
192 )))
193
194 === 2.1.3 Connect via WiFi with DHCP IP from router ===
195
196 [[image:1652414137639-956.png]]
197
198
199 If the DLOS8N already connect to the router via WiFi, use can use the WiFi IP to connect to DLOS8N.
200
201 === 2.1.4 Connect via Ethernet with fall back ip ===
202
203 The WAN port also has a [[fall back ip address>>path:#_I_configured_LPS8]] for access if user doesn’t connect to uplink router. Click [[here>>path:#_I_configured_LPS8]] to see how to configure.
204
205 == 2.2 Access Configure Web UI ==
206
207 **Web Interface**
208
209 Open a browser on the PC and type the DLOS8N ip address (depends on your connect method)
210
211 [[http:~~/~~/10.130.1.1/>>url:http://10.130.1.1/]] (Access via WiFi AP network)
212
213 or
214
215 http:~/~/IP_ADDRESS or [[http:~~/~~/ IP_ADDRESS:8000>>url:http://192.168.1.xx:8000]]
216
217
218 You will see the login interface of DLOS8N as shown below.
219
220 The account details for Web Login are:
221
222 (% style="color:#4f81bd" %)**User Name: root**
223
224 (% style="color:#4f81bd" %)**Password:   dragino**
225
226 [[image:1652414287022-223.png]]
227
228 = 3. Typical Network Setup =
229
230 == 3.1 Overview ==
231
232 The DLOS8N supports flexible network set up for different environments. This section describes the typical network topology. The network set up includes:
233
234 * **WAN Port Internet Mode**
235 * **WiFi Client Mode**
236 * **WiFi AP Mode**
237 * **Cellular Mode**
238
239 == 3.2 Use WAN port to access Internet ==
240
241 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**:
242
243 [[image:1652420169255-959.png]]
244
245 == 3.3 Access the Internet as a WiFi Client ==
246
247 In the WiFi Client Mode, DLOS8N acts as a WiFi client and gets DHCP from an upstream router via WiFi.
248
249 (((
250 The settings for WiFi Client is under page (% style="color:#4f81bd" %)**System~-~-> WiFi ~-~-> WiFi WAN Client Settings**
251 )))
252
253 [[image:1652420327792-211.png]]
254
255 (((
256 In the WiFi Survey Choose the WiFi AP, and input the Passphrase then click Save & Apply to connect.
257 )))
258
259 == 3.4 Access the Internet via Cellular ==
260
261 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.
262
263 (((
264 First, release the four screws of DLOS8N, pull out PCB and install SIM card as below:
265 )))
266
267 [[image:1652420606018-181.png]]
268
269
270 (((
271 [[image:1652420718132-929.png||height="427" width="727"]]
272 )))
273
274 (((
275 The set up page is (% style="color:#4f81bd" %)**System ~-~-> Cellular**
276 )))
277
278 (((
279 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.
280 )))
281
282 (((
283 [[image:1652421032117-341.png||height="329" width="752"]]
284 )))
285
286 (% style="color:red" %)**Note** *: For DLOS8N which doesn’t have the cellular module, this page will shows Cellular not detected.
287
288 == 3.5 Check Internet connection ==
289
290 In the (% style="color:#4f81bd" %)**home**(%%) page, we can check the Internet connection.
291
292 * GREEN Tick ​​​​ [[image:1652436675869-206.png||height="14" width="15"]] : This interface has Internet connection.
293 * Yellow Tick   [[image:1652436705761-420.png||height="15" width="15"]] : This interface has IP address but don’t use it for internet connection.
294 * RED Cross    [[image:1652436787176-950.png||height="14" width="15"]] : This interface doesn’t connected.
295
296 [[image:1652421351382-793.png||height="339" width="765"]]
297
298 = 4. Example: Configure as a LoRaWAN gateway =
299
300 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.
301
302 [[image:image-20220513140429-1.png||height="565" width="824"]]
303
304 This chapter describes how to use the DLOS8Nto work with
305
306 [[T>>url:https://www.thethingsnetwork.org/]]heThingsNetwork v3(T[[TN>>url:https://www.thethingsnetwork.org/]] v3[[)>>url:http://)]][[ LoRaWAN Server>>url:https://www.thethingsnetwork.org/]]  ([[www.thethingsnetwork.org>>url:http://www.thethingsnetwork.org/]])
307
308 == 4.1 Create a gateway in TTN V3 Server ==
309
310 (% style="color:#4f81bd" %)**Step 1: Get a Unique gateway ID.**
311
312 (((
313 Every DLOS8N has a unique gateway id. The ID can be found at LoRaWAN page:
314 )))
315
316 [[image:1652421929753-168.png||height="403" width="739"]]
317
318 The example gateway id is: a840411e96744154
319
320
321 (% style="color:#4f81bd" %)**Step 2: Sign up a user account in TTN server**
322
323 [[**https:~~/~~/account.thethingsnetwork.org/register**>>url:https://account.thethingsnetwork.org/register]]
324
325 [[image:1652422127479-258.png||height="346" width="738"]]
326
327
328 (% style="color:#4f81bd" %)**Step 3: Choose the TTNv3 Cluster Picker**
329
330 [[image:1652422142236-792.png||height="356" width="737"]]
331
332
333 (% style="color:red" %)**Note: Choose the cluster corresponds to a specific Gateway server address**
334
335 * Europe 1 (% style="color:red" %)corresponding Gateway server address: (% style="color:black" %)eu1.cloud.thethings.network
336 * North America 1 (% style="color:red" %)corresponding Gateway server address:** **(% style="color:black" %)nam1.cloud.thethings.network
337 * Australia 1 (% style="color:red" %)corresponding Gateway server address:** **(% style="color:black" %)au1.cloud.thethings.network
338 * Legacy V2 Console : (% style="color:red" %)TTN v2 shuts down in December 2021
339
340 (% style="color:#4f81bd" %)**Step 4: Create a Gateway**
341
342 [[image:1652422440891-514.png||height="360" width="747"]]
343
344 Click the Gateway icon and then click Add gateway.
345
346 Open the following page:
347
348 [[image:1652422470352-518.png||height="391" width="716"]]
349
350 [[image:1652422479876-297.png||height="398" width="729"]]
351
352 (% style="color:red" %)**Notice: **Gateway Server address must match the gateway configuration, otherwise you will have problem for End Node to join the network.
353
354 After creating the gateway, you can see the gateway info, as below.
355
356 [[image:1652422509034-682.png||height="299" width="739"]]
357
358 == 4.2 Configure DLOS8N to connect to TTN v3 ==
359
360 You can now configure the DLOS8N to let it connect to TTN network V3.
361
362 Make sure your DLOS8N has a working Internet Connection first.
363
364 Choose the right server provider and click (% style="color:#4f81bd" %)**Save&Apply**
365
366 [[image:1652422624783-580.png||height="327" width="729"]]
367
368 (% style="color:red" %)**Note: **The server address must match the Gateway server address you choose in TTN V3.
369
370 In the home page, we can see the LoRaWAN connection is ready now.
371
372 [[image:1652422685063-596.png||height="327" width="729"]]
373
374 In TTN v3 portal, we can also see the gateway is connected.
375
376 [[image:1652422703020-955.png||height="343" width="730"]]
377
378 == 4.3 Configure frequency ==
379
380 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.
381
382 [[image:1652422737399-529.png||height="362" width="737"]]
383
384
385 In logread page, user can check the frequency actually used.
386
387 [[image:1652422763536-750.png||height="514" width="730"]]
388
389 == 4.4 Add a LoRaWAN End Device ==
390
391 (((
392 This section shows how to add a LoRaWAN End device to a LoRaWAN network and see the data from TTN web site.
393 )))
394
395 (((
396 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.
397 )))
398
399 [[image:1652422794767-871.png]]
400
401 (((
402 (% 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.
403 )))
404
405 (((
406 Three codes are required to define the device in TTN v3:
407 )))
408
409 * DEV EUI - Unique ID code for a particular device.
410 * APP EUI - ID code for an Application defined in TTN v3.
411 * APP Key - Unique key to secure communications with a particular device.
412
413 (((
414 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.
415 )))
416
417 [[image:1652422840936-838.png]]
418
419
420 (((
421 (% 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.
422 )))
423
424 (((
425
426 )))
427
428 (((
429 For the TTN v3 server, you can use the codes set in the device as in the following example.
430 )))
431
432 (((
433
434 )))
435
436 (((
437 Select **Add Application** to open the screen below.
438 )))
439
440 [[image:1652422946999-255.png||height="356" width="744"]]
441
442 Open the **Application **select** Add end device**
443
444 Start Register the end device
445
446 [[image:1652422975885-591.png||height="359" width="726"]]
447
448 (((
449 Select OTAA activation mode
450 )))
451
452
453 (((
454 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.
455 )))
456
457 [[image:1652422998005-968.png||height="352" width="744"]]
458
459 First, input the End device ID, AppEUI and DevEUI.
460
461 [[image:1652423022781-339.png||height="365" width="741"]]
462
463 Secondly, choose the corresponding frequency and LoRaWAN class capabilities.
464
465 [[image:1652423046741-467.png||height="355" width="736"]]
466
467 (((
468 Finally, Application layer settings input the corresponding AppKey. Before saving the configuration, check that the data matches the device.
469 )))
470
471
472 (((
473 (% 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.
474 )))
475
476 (((
477 (% style="color:red" %)Note that it may take some time for the device data to appear in the TTN v3 display.
478 )))
479
480 [[image:1652423277549-324.png||height="273" width="745"]]
481
482 = 5. Web Configure Pages =
483
484 == 5.1 Home ==
485
486 Shows the system running status.
487
488 [[image:1652423418568-752.png||height="329" width="724"]]
489
490 == 5.2 LoRa Settings ==
491
492 === 5.2.1 LoRa ~-~-> LoRa ===
493
494 (((
495 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.
496 )))
497
498 (((
499 Different DLOS8N hardware version can support different frequency range:
500 )))
501
502 * **868**: valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
503 * **915**: valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
504
505 (((
506 After user choose the frequency plan, he can see the actually frequency in used by checking the page **LogRead ~-~-> LoRa Log**
507 )))
508
509 [[image:1652423554776-574.png||height="380" width="740"]]
510
511 Note *: See this instruction for how to customize frequency band:
512
513 [[http:~~/~~/wiki.dragino.com/index.php?title=Customized_Frequency_Band_for_Gateway>>url:http://wiki.dragino.com/index.php?title=Customized_Frequency_Band_for_Gateway]]
514
515 === 5.2.2 LoRa ~-~-> ABP Decryption ===
516
517 The DLOS8N can communicate with LoRaWAN ABP End Node without the need of LoRaWAN server. It can be used in some cases such as:
518
519 * No internet connection.
520 * 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>>http://8.211.40.43:8080/xwiki/bin/view/Main/MQTT%20Forward%20Instruction/]]).
521
522 (((
523 Detail of this feature: [[Communication with ABP End Node>>http://8.211.40.43:8080/xwiki/bin/view/Main/Communicate%20with%20ABP%20End%20Node%20without%20LoRaWAN%20Network%20Server%20---%20LG308/]]
524 )))
525
526 [[image:1652423628833-467.png||height="357" width="755"]]
527
528 == 5.3 LoRaWAN Settings ==
529
530 === 5.3.1 LoRaWAN ~-~-> LoRaWAN ===
531
532 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
533
534 [[image:1652423628833-467.png||height="357" width="755"]]
535
536 (% style="color:red" %)**Note:**
537
538 ~*: User can ignore the latitude and longitude settings here, DLOS8N will use the actually value from GPS module.
539
540 ~**: Packet filter is to drop the unwanted LoRaWAN packet, instruction see here:
541
542 See :[[Filter unwanted LoRaWAN packets>>http://8.211.40.43:8080/xwiki/bin/view/Main/Filter%20unwanted%20LoRaWAN%20packets/]]
543
544 === 5.3.2 LoRaWAN ~-~-> Amazon AWS-IoT ===
545
546 [[image:1652428499323-384.png||height="275" width="723"]]
547
548 (((
549 Please see this instruction to know more detail and demo for how to connect to AWS-IoT LoRaWAN Core: [[http:~~/~~/wiki.dragino.com/index.php?title=Notes_for_AWS-IoT-Core>>url:http://wiki.dragino.com/index.php?title=Notes_for_AWS-IoT-Core]]
550 )))
551
552 === 5.3.3 LoRaWAN ~-~-> LORIOT ===
553
554 (((
555 Settings to communicate to LORIOT LoRaWAN Network Server: [[https:~~/~~/www.loriot.io/>>url:https://www.loriot.io/]]
556 )))
557
558 (((
559 Instruction: [[http:~~/~~/wiki.dragino.com/index.php?title=Notes_for_LORIOT>>url:http://wiki.dragino.com/index.php?title=Notes_for_LORIOT]]
560 )))
561
562 [[image:1652428648903-878.png||height="266" width="731"]]
563
564 == 5.4 MQTT Settings ==
565
566 If end nodes works in ABP mode, user can configure DLOS8N to transfer the data to MQTT broker,
567
568 Instruction:
569
570 [[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#MQTT_Forward_Instruction>>url:http://wiki.dragino.com/index.php?title=Main_Page#MQTT_Forward_Instruction]]
571
572 [[image:1652428705046-212.png||height="417" width="733"]]
573
574 == 5.5 System ==
575
576 === 5.5.1 System ~-~-> System Overview ===
577
578 Shows the system info:
579
580 [[image:1652428773760-580.png||height="408" width="728"]]
581
582 === 5.5.2 System ~-~-> General ( login settings) ===
583
584 [[image:1652428861256-300.png||height="354" width="724"]]
585
586 (((
587 **__System Password:__**
588 )))
589
590 (((
591 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.
592 )))
593
594 (((
595 This page can be used to set the password for them.
596 )))
597
598 (((
599
600 )))
601
602 (((
603 **__Timezone:__**Set device timezone.
604 )))
605
606 (((
607
608 )))
609
610 (((
611 **__Port forwarding:__**Enable/Disable the HTTP and SSH access via WAN interface.
612 )))
613
614 === 5.5.3 System ~-~-> Network ===
615
616 [[image:1652429149053-824.png||height="467" width="725"]]
617
618 (((
619 **__LAN Settings:__**When the DLOS8N has the AP enable, LAN settings specify the network info for DLOS8N’s own network.
620 )))
621
622 (((
623 __**WAN Settings:**__Setting for DLOS8N WAN port
624 )))
625
626 (((
627 __**WiFi Settings:**__Setting for DLOS8N WiFi IP when use it as WiFi Client
628 )))
629
630 === 5.5.4 System ~-~-> WiFi ===
631
632 DLOS8N WiFi Settings.
633
634 [[image:1652429430767-921.png||height="367" width="723"]]
635
636
637 === 5.5.5 System ~-~-> Cellular ===
638
639 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.
640
641 [[image:1652429309615-825.png||height="320" width="732"]]
642
643 (% style="color:red" %)Note *: For DLOS8N which doesn’t have the cellular module, this page will shows Cellular not detected.
644
645
646 === 5.5.6 System ~-~-> Network Status ===
647
648 [[image:1652429486609-208.png||height="415" width="728"]]
649
650
651 === 5.5.7 System ~-~-> Remote Mgnt & Auto Provision ===
652
653 Auto Provision is the feature for batch configure and remote management. It can be used in below two cases:
654
655 [[image:1652429518191-846.png||height="332" width="733"]]
656
657 [[image:1652429527544-247.png||height="327" width="724"]]
658
659 [[image:1652429537849-154.png||height="339" width="722"]]
660
661 Please see this document for detail:
662
663 [[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]]
664
665
666 R-SSH is for remote access device and management, introduction for how to use:
667
668 [[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#Remote_Access_Gateway_via_Reverse_SSH>>url:http://wiki.dragino.com/index.php?title=Main_Page#Remote_Access_Gateway_via_Reverse_SSH]]
669
670 [[image:1652429624400-864.png||height="432" width="716"]]
671
672
673 === 5.5.8 System ~-~-> Firmware Upgrade ===
674
675 We keep improving the DLOS8N Linux side firmware for new features and bug fixes. Below are the links for reference.
676
677 * **Latest firmware**: [[LoRa Gateway Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware/]],
678
679 ( [[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/]] )
680
681 * **Change Log**: [[Firmware Change Log>>url:http://www.dragino.com/downloads/downloads/LoRa_Gateway/LG02-OLG02/Firmware/ChangeLog]].
682
683 ( [[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]] )
684
685 (((
686 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.
687 )))
688
689 (((
690 (% style="color:green" %)**Web~-~-> System~-~-> Firmware Upgrade**
691 )))
692
693 [[image:1652429711145-862.png||height="270" width="737"]]
694
695 Select the required image and click **Flash Image.** The image will be uploaded to the device, and then click **Process Update** to upgrade.
696
697 (% 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.
698
699 The system will automatically boot into the new firmware after upgrade.
700
701 [[image:1652429962190-224.png||height="358" width="729"]]
702
703 (% style="color:red" %)**NOTE***(%%): User can also upgrade firmware via Linux console
704
705 SCP the firmware to the system(% style="color:green" %)**/var**(%%)** **directory and then run
706
707 (% style="color:#4f81bd" %)**//root@OpenWrt:~~# /sbin/sysupgrade –n /var/Your_Image//**
708
709 (% style="color:red" %)**NOTE**(%%) : it is important to transfer the image in the /var directory, otherwise it may exceed the available flash size.
710
711 === 5.5.9 System ~-~-> Reboot/Reset ===
712
713 [[image:1652430197132-330.png||height="256" width="724"]]
714
715 (((
716
717 )))
718
719 === 5.5.10 System ~-~-> Package Maintain ===
720
721 [[image:1652430243826-126.png||height="289" width="723"]]
722
723 Place to show what package has installed and possible to upgrade packages.
724
725 == 5.6 LogRead ==
726
727 === 5.6.1 LogRead ~-~-> LoRa Log ===
728
729 [[image:1652430356784-567.png||height="325" width="730"]]
730
731 Show the frequency for LoRa Radio and traffics.
732
733 === 5.6.2 LogRead ~-~-> System Log ===
734
735 Show the system log
736
737 [[image:1652430369760-511.png||height="373" width="730"]]
738
739 = 6. More features =
740
741 == 6.1 More instructions ==
742
743 [[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#LoRa.2FLoRaWAN_Gateway_Instruction>>url:http://wiki.dragino.com/index.php?title=Main_Page#LoRa.2FLoRaWAN_Gateway_Instruction]]
744
745 = 7. Linux System =
746
747 The DLOS8N is based on the OpenWrt Linux system. It is open source, and users are free to configure and modify the Linux settings.
748
749 == 7.1 SSH Access for Linux console ==
750
751 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.
752
753 IP address:  IP address of DLOS8N
754
755 Port:         22 (via WiFi AP mode) or 2222 (via WAN Interface)
756
757 User Name:      (% style="color:green" %)**root**
758
759 Password:         (% style="color:green" %)**dragino** (% style="color:black" %)(default)
760
761 After logging in, you will be in the Linux console and can enter commands as shown below.
762
763 [[image:1652431588565-830.png]]
764
765 The “(% class="mark" %)**logread -f**(%%)” command can be used to debug how system runs.
766
767 [[image:1652431609193-637.png||height="214" width="732"]]
768
769 == 7.2 Edit and Transfer files ==
770
771 (((
772 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.
773 )))
774
775 (((
776 In Windows, one of the easiest methods is using the [[WinSCP>>url:https://winscp.net/eng/index.php]] utility.
777 )))
778
779 (((
780 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.
781 )))
782
783 (((
784 Screenshot is as below:
785 )))
786
787 [[image:1652431650755-450.png]]
788
789
790 == 7.3 File System ==
791
792 (((
793 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.
794 )))
795
796 (((
797
798 )))
799
800 (((
801 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.
802 )))
803
804 (((
805
806 )))
807
808 (((
809 You can use an external USB flash memory device to extend the size of flash memory for storage.
810 )))
811
812
813 == 7.4 Package maintenance system ==
814
815 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 //**.
816
817 (((
818 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]])
819 )))
820
821 (((
822 **In Linux Console run:**
823 )))
824
825 (((
826 (% style="color:green" %)**root@dragino-169d30:~~# opkg update**           (% style="color:black" %)~/~/ to get the latest packages list
827 )))
828
829 (((
830 (% style="color:green" %)**root@dragino-169d30:~~# opkg list**    (% style="color:black" %) ~/~/shows the available packages
831 )))
832
833 (((
834 (% style="color:green" %)**root@dragino-169d30:~~# opkg install iperf ** (% style="color:black" %)~/~/ install iperf
835 )))
836
837 The system will automatically install the required packages as shown below.
838
839
840 (((
841 (% style="background-color:#dcdcdc" %)//root@dragino-169d30:/etc/opkg# opkg install iperf//
842 )))
843
844 (((
845 (% style="background-color:#dcdcdc" %)//Installing iperf (2.0.12-1) to root…//
846 )))
847
848 (((
849 (% 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]]
850 )))
851
852 (((
853 (% style="background-color:#dcdcdc" %)//Installing uclibcxx (0.2.4-3) to root…//
854 )))
855
856 (((
857 (% 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]]
858 )))
859
860 (((
861 (% style="background-color:#dcdcdc" %)//Configuring uclibcxx.//
862 )))
863
864 (((
865 (% style="background-color:#dcdcdc" %)//Configuring iperf.//
866 )))
867
868 = 8. Upgrade Linux Firmware =
869
870
871 = 9. FAQ =
872
873 == 9.1 How can I configure for a customized frequency band? ==
874
875 (((
876 See below link for how to customize frequency band:
877 )))
878
879 (((
880 [[http:~~/~~/wiki.dragino.com/index.php?title=Customized_Frequency_Band_for_Gateway>>url:http://wiki.dragino.com/index.php?title=Customized_Frequency_Band_for_Gateway]]
881 )))
882
883
884 == 9.2 Can I connect DLOS8N to LORIOT? ==
885
886 Yes, the set up instruction is here: [[http:~~/~~/wiki.dragino.com/index.php?title=Notes_for_LORIOT>>url:http://wiki.dragino.com/index.php?title=Notes_for_LORIOT]]
887
888
889 == 9.3 Can I make my own firmware for the gateway, where can I find the source code? ==
890
891 (((
892 Yes, You can make your own firmware for the DLOS8N for branding purposes or to add customized applications.
893 )))
894
895 (((
896 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]]
897 )))
898
899
900 == 9.4 Can I use 868Mhz version for 915Mhz bands? ==
901
902 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.
903
904
905 = 10. Trouble Shooting =
906
907 == 10.1 I get kernel error when install new package, how to fix? ==
908
909 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:
910
911 (% style="background-color:yellow" %)root@dragino-16c538:~~# opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk
912
913 (% style="background-color:yellow" %)Installing kmod-dragino2-si3217x (3.10.49+0.2-1) to root…
914
915 (% style="background-color:yellow" %)Collected errors:
916
917 (% style="background-color:yellow" %)* satisfy_dependencies_for: Cannot satisfy the following dependencies for kmod-dragino2-si3217x:
918
919 (% style="background-color:yellow" %)*      kernel (= 3.10.49-1-4917516478a753314254643facdf360a) *
920
921 (% style="background-color:yellow" %)* opkg_install_cmd: Cannot install package kmod-dragino2-si3217x.
922
923 (((
924 In this case, you can use the –force-depends option to install such package as long as the actual kernel version is the same.
925 )))
926
927 (% style="background-color:yellow" %)Opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk –force-depends
928
929
930 == 10.2 How to recover the DLOS8N if the firmware crashes ==
931
932 (((
933 Please follow this instruction to recover your gateway:
934 )))
935
936 (((
937 [[http:~~/~~/wiki.dragino.com/index.php?title=Recover_Gateway>>url:http://wiki.dragino.com/index.php?title=Recover_Gateway]]
938 )))
939
940
941 == 10.3 I configured DLOS8N for WiFi access and lost its IP. What to do now? ==
942
943 [[image:1652435238615-272.png||height="247" width="727"]]
944
945 (((
946 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.
947 )))
948
949 (% style="color:red" %)Note: fallback IP can be disabled in the WAN and DHCP page.
950
951
952 Steps to connect via fall back IP:
953
954 ~1. Connect PC’s Ethernet port to DLOS8N’s WAN port
955
956 2. Configure PC’s Ethernet port has
957 IP: 172.31.255.253 and
958 Netmask: 255.255.255.252
959
960 As below photo:
961
962 [[image:1652435256286-879.png]]
963
964 3. In the PC, use IP address 172.31.255.254 to access the DLOS8N via Web or Console.
965
966 Please note the latest firmware uses port 8000 for http and 2222 for ssh access.
967
968
969 = 11. Order Info =
970
971 (% style="color:#4f81bd" %) **//PART: DLOS8N-XXX-YYY//: **
972
973 (% style="color:#4f81bd" %) **//XXX: Frequency Band//**
974
975 * (% style="color:#4f81bd" %)** 868**(% style="color:black" %) : valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
976 * (% style="color:#4f81bd" %)** 915**(% style="color:black" %): valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
977
978 (% style="color:#4f81bd" %) **//YYY: 4G Cellular Option//**
979
980 * (% style="color:#4f81bd" %)** E**(% style="color:black" %): EMEA, Korea, Thailand, India.
981 * (% style="color:#4f81bd" %)** A**(% style="color:black" %): North America/ Rogers/AT&T/T-Mobile.
982 * (% style="color:#4f81bd" %)** AU**(% style="color:black" %): Latin America, New Zeland, Taiwan
983 * (% style="color:#4f81bd" %)** J**(% style="color:black" %): Japan, DOCOMO/SoftBank/ KDDI
984
985 More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
986
987
988 = 12. Packing Info =
989
990 (((
991 **Package Includes**:
992 )))
993
994 * DLOS8N LoRaWAN Gateway x 1
995 * Stick Antenna for LoRa RF part. Frequency is one of 470 or 868 or 915Mhz depends the model ordered
996 * Packaging with environmental protection paper box
997
998 (((
999 **Dimension and weight**:
1000 )))
1001
1002 * Device Size: 12 x 12 x 3 cm
1003 * Weight: 187g
1004 * Package Size: 14.5 x 13.5 x 6 cm
1005 * Weight: 300g
1006
1007 = 13. Support =
1008
1009 * Try to see if your questions already answered in the [[wiki>>url:http://wiki.dragino.com/]].
1010 * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8.
1011 Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before mentioned schedule.
1012 * 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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