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Wiki source code of LPS8N -- German Manual

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1 [[image:1656917428377-954.png||data-xwiki-image-style-alignment="center" height="475" width="475"]]
2
3
4
5
6 **Table of Contents:**
7
8 {{toc/}}
9
10
11
12
13
14
15 = 1.  Introduction =
16
17 == (% data-sider-select-id="a36bf9cd-fdd9-49e1-813f-6d602534bdf0" %)1.1  What is the LPS8N(%%) ==
18
19
20 (((
21 The LPS8N is an (% style="color:blue" %)**open source LoRaWAN Indoor Gateway**(%%). It lets you bridge LoRa wireless network to an IP network via WiFi, Ethernet, 3G or 4G cellular network. The LoRa wireless allows users to send data and reach extremely long ranges at low data-rates.
22 )))
23
24 (((
25 The LPS8N uses (% style="color:blue" %)**Semtech packet forwarder**(%%) & (% style="color:blue" %)**LoRaWAN Station connection**(%%) and fully compatible with LoRaWAN protocol. It includes a (% style="color:blue" %)**SX1302 LoRaWAN concentrator**(%%), which provides 10 programmable parallel demodulation paths.
26 )))
27
28 (((
29 LPS8N has (% style="color:blue" %)**pre-configured standard LoRaWAN frequency bands**(%%) to use for different countries. User can also (% style="color:blue" %)**customized the frequency bands** (%%)to use in their own LoRa network.
30 )))
31
32 (((
33 LPS8N 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.
34 )))
35
36
37 [[image:image-20220826090251-1.png]]
38
39
40 == 1.2  Specifications ==
41
42
43 (% style="color:#037691" %)**Hardware System:**
44
45 (((
46 Linux Part:
47 )))
48
49 * 400Mhz ar9331 processor
50 * 64MB RAM
51 * 16MB Flash
52
53 (% style="color:#037691" %)**Interface:**
54
55 * 10M/100M RJ45 Ports x 1
56 * WiFi : 802.11 b/g/n
57 * LoRaWAN Wireless
58 * Power Input: 5V DC, 2A, Type C
59 * USB 2.0 host connector x 1
60 * Mini-PCI E connector x 1
61 * SX1302 + 2 x SX1250
62 * 802.3af PoE (for LPS8NP version)
63
64 (% style="color:#037691" %)**WiFi Spec:**
65
66 * IEEE 802.11 b/g/n
67 * Frequency Band: 2.4 ~~ 2.462GHz
68 * Tx power:
69 ** 11n tx power : mcs7/15: 11db     mcs0 : 17db
70 ** 11b tx power: 18db
71 ** 11g 54M tx power: 12db
72 ** 11g 6M tx power: 18db
73 * Wifi Sensitivity
74 ** 11g 54M : -71dbm
75 ** 11n 20M : -67dbm
76
77 (% style="color:#037691" %)**LoRa Spec:**
78
79 * Up to -140 dBm sensitivity
80 * 70 dB CW interferer rejection at 1 MHz offset
81 * Able to operate with negative SNR, CCR up to 9dB
82 * 8 x 8 channels LoRa packet detectors,8 x SF5-SF12 LoRa demodulators,8 x SF5-SF10 LoRa demodulators,125/250/500 kHz LoRa demodulator and 1 x (G)FSK demodulator
83 * Dual digital TX & RX radio front-end interfaces
84 * 10 programmable parallel demodulation paths
85 * Dynamic data-rate (DDR) adaptation
86 * True antenna diversity or simultaneous dual-band operation
87
88 (% style="color:#037691" %)**Cellular 4G LTE (optional):**
89
90 * Quectel [[**EC25 LTE module**>>url:https://www.quectel.com/product/ec25minipcie.htm]]
91 * Micro SIM Slot
92 * External 4G Sticker Antenna.
93 * Up to 150Mbps downlink and 50Mbps uplink data rates
94 * Worldwide LTE,UMTS/HSPA+ and GSM/GPRS/EDGE coverage
95 * MIMO technology meets demands for data rate and link reliability in modem wireless communication systems
96
97 == 1.3  Features ==
98
99
100 * Open Source OpenWrt system
101 * Managed by Web GUI, SSH via WAN or WiFi
102 * Remote access with Reverse-SSH or remote.it
103 * Emulates 49x LoRa demodulators
104 * LoRaWAN Gateway
105 * 10 programmable parallel demodulation paths
106 * Pre-configure to support different LoRaWAN regional settings.
107 * Allow to customize LoRaWAN regional parameters.
108 * Support Local decode ABP end node info and transfer to MQTT server
109 * Support different level log in.
110 * Support Semtech Packet Forwarder
111 * Support LoRaWAN basic station.
112 * Optional 3G/4G cellular connection
113
114 == 1.4  Hardware System Structure ==
115
116
117 [[image:image-20220830153228-1.png]]
118
119
120 == 1.5  LPS8N Applications ==
121
122
123 [[image:1657079055940-721.png]]
124
125
126 == 1.6  LED Indicators ==
127
128
129 LPS8N has totally four LEDs, They are:
130
131 * **Power LED **[[image:image-20220706115518-1.png||height="15" width="16"]] : This (% style="color:red" %)**RED LED**(%%) will be **solid on** if the device is properly powered.
132 * **Wireless LED** [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/LG308N%20-%20LoRaWAN%20Gateway%20User%20Manual/WebHome/image-20220705165446-6.png?width=15&height=15&rev=1.1||alt="image-20220705165446-6.png" height="15" width="15"]]: This (% style="color:green" %)**GREEN LED**(%%) will be **solid on** if the device enablel WiFi AP.
133 * **SYS LED    ** [[image:image-20220706115518-3.png||height="16" width="16"]] : This **RGB LED** will shows different colors on different state:
134 ** (% style="color:blue" %)**SOLID BLUE**(%%): Device is alive with LoRaWAN server connection.
135 ** (% style="color:blue" %)**BLINKING BLUE**(%%): a) Device has internet connection but no LoRaWAN Connection.  or  b) Device is in booting stage, in this stage, it will (% style="color:blue" %)**BLINKING BLUE**(%%) for several seconds and then with (% style="color:red" %)**SOLID RED**(%%) and (% style="color:blue" %)**BLINKING BLUE**(%%) together
136 ** (% style="color:red" %)**SOLID RED**(%%): Device doesn't have Internet connection.
137
138 * **ETH LED    **[[image:image-20220706115518-4.png||height="15" width="17"]] :  This LED shows the ETH interface connection status.
139
140 == 1.7 Button Instruction ==
141
142
143 LPS8N has a black toggle button, which is:
144
145
146 (% style="color:blue" %)**//➢ //Long press 4-5s:                     **(%%)the gateway will reload the Network and Initialize wifi configuration
147
148 **LED status: ** SYS LED will BLINKING BLUE Until the reload is finished.
149
150
151 (% style="color:blue" %)**➢ Long press more than 30s:    **(%%)the gateway will restart and restore factory settings.
152
153 **LED status: ** When the user releases the button, the LED will TURN OFF.
154
155
156 = 2.  Access and Configure LPS8N =
157
158
159 (((
160 The LPS8N is configured as a WiFi Access Point by factory default. You can access and configure the LPS8N after connecting to its WiFi network, or via its WAN Ethernet port.
161 )))
162
163
164 == 2.1  Find IP address of LPS8N ==
165
166 === 2.1.1  Connect via WiFi ===
167
168
169 [[image:1657085974260-168.png]]
170
171
172 At the first boot of LPS8N, it will auto generate a WiFi network called (% style="color:green" %)**//dragino-xxxxxx //**(% style="color:black" %)with password: (% style="background-color:yellow" %)dragino+dragino
173
174
175 [[image:1652413127647-377.png]]
176
177
178 (((
179 User can use a PC to connect to this WiFi network. The PC will get an IP address 10.130.1.xxx and the LPS8N has the default IP (% style="color:green" %)10.130.1.1
180
181
182 )))
183
184 === 2.1.2  Connect via Ethernet with DHCP IP from router ===
185
186
187 [[image:1657086105922-299.png]]
188
189
190 (((
191 Alternatively, connect the LPS8N Ethernet port to your router and LPS8N 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 LPS8N. You can also use this IP to connect.
192
193
194 )))
195
196 === 2.1.3  Connect via WiFi with DHCP IP from router ===
197
198
199 [[image:1657086192720-649.png]]
200
201
202 If the LPS8N already connect to the router via WiFi, use can use the WiFi IP to connect to LPS8N.
203
204
205 === 2.1.4  Connect via Ethernet with fall back ip ===
206
207
208 The WAN port also has a [[fall back ip address>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20All%20Gateway%20models/LPS8N%20-%20LoRaWAN%20Gateway%20User%20Manual/#H11.3A0IconfiguredLPS8NforWiFiaccessandlostitsIP.Whattodonow3F]] for access if user doesn't connect to uplink router. Click [[here>>||anchor="H11.3A0IconfiguredLPS8NforWiFiaccessandlostitsIP.Whattodonow3F"]] to see how to configure.
209
210
211 == 2.2  Access Configure Web UI ==
212
213
214 **Web Interface**
215
216 Open a browser on the PC and type the LPS8N ip address (depends on your connect method)
217
218 [[http:~~/~~/10.130.1.1/>>url:http://10.130.1.1/]] (Access via WiFi AP network)
219
220 or
221
222 http:~/~/IP_ADDRESS or [[http:~~/~~/ IP_ADDRESS:8000>>url:http://192.168.1.xx:8000]]
223
224
225 You will see the login interface of LPS8N as shown below.
226
227 The account details for Web Login are:
228
229 (% style="color:blue" %)**User Name: root**
230
231 (% style="color:blue" %)**Password:   dragino**
232
233 [[image:1652414287022-223.png]]
234
235
236 = 3.  Typical Network Setup =
237
238 == 3.1  Overview ==
239
240
241 The LPS8N supports flexible network set up for different environments. This section describes the typical network topology. The network set up includes:
242
243 * **WAN Port Internet Mode**
244 * **WiFi Client Mode**
245 * **WiFi AP Mode**
246
247 == 3.2  Use WAN port to access Internet ==
248
249
250 By default, the LPS8N is set to use the WAN port to connect to an upstream network. When you connect the LPS8N's WAN port to an upstream router, LPS8N 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**:
251
252
253 [[image:1657088560833-398.png]]
254
255
256 == 3.3  Access the Internet as a WiFi Client ==
257
258
259 In the WiFi Client Mode, LPS8N acts as a WiFi client and gets DHCP from an upstream router via WiFi.
260
261 (((
262 The settings for WiFi Client is under page (% style="color:#4f81bd" %)**System~-~-> WiFi ~-~-> WiFi WAN Client Settings**
263
264
265 [[image:1657088818095-182.png]]
266 )))
267
268
269 (((
270 In the WiFi Survey Choose the WiFi AP, and input the Passphrase then click Save & Apply to connect.
271
272
273 )))
274
275 == 3.4  Use built-in 4G modem for internet access ==
276
277
278 (((
279 (((
280 If the LPS8N has 3G/4G Cellular modem, user can use it as main internet connection or back up.
281 )))
282
283
284
285
286 (((
287 First, install the Micro SIM card as below direction
288 )))
289
290 (((
291 Second, Power off/ ON LPS8N to let it detect the SIM card.
292 )))
293 )))
294
295
296 [[image:image-20241231155446-1.jpeg||height="263" width="888"]]
297
298 (((
299
300 )))
301
302 (((
303 The set up page is (% style="color:#4f81bd" %)**System ~-~-> Cellular**
304 )))
305
306 (((
307 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.
308
309
310 )))
311
312 (((
313 [[image:1657090932270-444.png]]
314 )))
315
316
317
318 When cellular fails to connect or has problems, users can refer to this link to Trouble Shooting:**[[How to Trouble Shooting if Cellular connection fails>>https://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20cellular%20network%20connection/#H2.1ForLPS8N2FDLOS8N2FLG308N]]**
319
320 == 3.5  Check Internet connection ==
321
322
323 In the (% style="color:#4f81bd" %)**home**(%%) page, we can check the Internet connection.
324
325 * GREEN Tick ​​​​ [[image:1652436675869-206.png||height="14" width="15"]] : This interface has Internet connection.
326 * Yellow  Tick  [[image:1652436705761-420.png||height="15" width="15"]] : This interface has IP address but don't use it for internet connection.
327 * RED Cross    [[image:1652436787176-950.png||height="14" width="15"]] : This interface doesn't connected.
328
329 [[image:1657091099235-452.png]]
330
331
332 = 4.  Example: Configure as a LoRaWAN gateway =
333
334
335 LPS8N 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.
336
337
338 (((
339 [[image:image-20220826090251-1.png]]
340 )))
341
342 (((
343 This chapter describes how to use the LPS8N to work with (TTN v3)[[ LoRaWAN Server>>url:https://www.thethingsnetwork.org/]]  ([[www.thethingsnetwork.org>>url:http://www.thethingsnetwork.org/]])
344 )))
345
346
347 == 4.1  Create a gateway in TTN V3 Server ==
348
349
350 (% style="color:blue" %)**Step 1: Get a Unique gateway ID.**
351
352
353 (((
354 Every LPS8N has a unique gateway id. The ID can be found at LoRaWAN page:
355
356
357 )))
358
359 (((
360 [[image:1657091583941-544.png]]
361
362
363 )))
364
365 The example gateway id is: (% style="color:green" %)**a840411e96744154**
366
367
368
369 (% style="color:blue" %)**Step 2: Sign up a user account in TTN server**
370
371
372 [[**https:~~/~~/account.thethingsnetwork.org/register**>>url:https://account.thethingsnetwork.org/register]]
373
374
375 [[image:1657091739530-531.png]]
376
377
378
379 (% style="color:blue" %)**Step 3: Choose the TTNv3 Cluster Picker**
380
381
382 (((
383 [[image:1657091719947-297.png]]
384
385
386 )))
387
388 (% style="color:red" %)**Note: Choose the cluster corresponds to a specific Gateway server address**
389
390
391 * Europe 1** (% style="color:red" %)corresponding Gateway server address:(%%)**(% style="color:red" %) (% style="color:black" %)eu1.cloud.thethings.network
392 * North America 1 (% style="color:red" %)**corresponding Gateway server address: **(% style="color:black" %)nam1.cloud.thethings.network
393 * Australia 1 (% style="color:red" %)**corresponding Gateway server address: **(% style="color:black" %)au1.cloud.thethings.network
394 * Legacy V2 Console : (% style="color:red" %)**TTN v2 shuts down in December 2021**
395
396 (% style="color:blue" %)**Step 4: Create a Gateway**
397
398
399 [[image:1657091941182-367.png]]
400
401 Click the Gateway icon and then click Add gateway.
402
403
404 Open the following page:
405
406
407 [[image:image-20220706155323-5.png||height="579" width="1060"]]
408
409
410 [[image:image-20220706155323-6.png||height="582" width="1066"]]
411
412
413 (((
414 (% style="color:red" %)**Notice: Gateway Server address must match the gateway configuration, otherwise you will have problem for End Node to join the network.**
415
416
417 )))
418
419 After creating the gateway, you can see the gateway info, as below.
420
421 [[image:1657094130908-567.png]](% style="display:none" %)
422
423
424 == 4.2  Configure LPS8N to connect to TTN v3 ==
425
426
427 (((
428 You can now configure the LPS8N to let it connect to TTN network V3.
429 )))
430
431 (((
432 Make sure your LPS8N has a working Internet Connection first.
433 )))
434
435 (((
436 Choose the right server provider and click (% style="color:#4f81bd" %)**Save&Apply.**
437
438
439 )))
440
441 [[image:1657094183213-301.png]]
442
443
444 (% style="color:red" %)**Note: The server address must match the Gateway server address you choose in TTN V3.**
445
446
447 In the home page, we can see the LoRaWAN connection is ready now.
448
449
450 [[image:1657094202420-798.png]]
451
452
453
454 In TTN v3 portal, we can also see the gateway is connected.
455
456 [[image:1657094221515-510.png]]
457
458
459 == 4.3  Configure frequency ==
460
461
462 We also need to set the frequency plan in LPS8N to match the end node we use, so to receive the LoRaWAN packets from the LoRaWAN sensor.
463
464
465 [[image:1657094249818-468.png]]
466
467
468
469 In logread page, user can check the frequency actually used.
470
471 [[image:1657094333704-207.png]]
472
473
474 == 4.4  Add a LoRaWAN End Device ==
475
476
477 (((
478 This section shows how to add a LoRaWAN End device to a LoRaWAN network and see the data from TTN web site.
479 )))
480
481 (((
482 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.
483 )))
484
485 [[image:1652422794767-871.png]]
486
487
488 (((
489 (% 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.
490
491
492 )))
493
494 (((
495 Three codes are required to define the device in TTN v3:
496 )))
497
498 * DEV EUI - Unique ID code for a particular device.
499 * APP EUI - ID code for an Application defined in TTN v3.
500 * APP Key - Unique key to secure communications with a particular device.
501
502 (((
503 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.
504
505
506 )))
507
508 [[image:1657094382177-591.png]]
509
510
511 (((
512 (% 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.**
513
514
515 )))
516
517 (((
518 For the TTN v3 server, you can use the codes set in the device as in the following example.
519 )))
520
521 (((
522 Select **Add Application** to open the screen below.
523
524
525 )))
526
527 [[image:1657094417175-831.png]]
528
529 Open the **Application **select** Add end device**
530
531
532 Start Register the end device
533
534 [[image:1657094444802-101.png]]
535
536 (((
537 Select OTAA activation mode
538
539
540 )))
541
542 (((
543 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.
544 )))
545
546 [[image:1657094475730-208.png]]
547
548 First, input the End device ID, AppEUI and DevEUI.
549
550
551 [[image:1657094646429-966.png]]
552
553 Secondly, choose the corresponding frequency and LoRaWAN class capabilities.
554
555
556 [[image:1657094674045-755.png]]
557
558 (((
559 Finally, Application layer settings input the corresponding AppKey. Before saving the configuration, check that the data matches the device.
560
561
562 )))
563
564 (((
565 (% 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.
566
567
568 )))
569
570 (((
571 (% style="color:red" %)**Note that it may take some time for the device data to appear in the TTN v3 display.**
572
573
574 )))
575
576 [[image:1657094791060-639.png]]
577
578
579 = 5.  Web Configure Pages =
580
581 == 5.1  Home ==
582
583
584 Shows the system running status.
585
586
587 [[image:1657094893942-726.png]]
588
589
590 == 5.2  LoRa Settings ==
591
592 === 5.2.1  LoRa ~-~-> LoRa ===
593
594
595 (((
596 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.
597 )))
598
599 (((
600 Different LPS8N hardware version can support different frequency range:
601 )))
602
603 * (% style="color:blue" %)**868**(%%): valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
604 * (% style="color:blue" %)**915**(%%): valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
605
606 (((
607
608
609 (((
610 After user choose the frequency plan, he can see the actually frequency in used by checking the page (% style="color:green" %)**LogRead ~-~-> LoRa Log**
611
612
613 )))
614 )))
615
616 [[image:1657094930903-357.png]]
617
618 (% style="color:red" %)**Note *:** **[[See this instruction for how to customize frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]**
619
620
621 === 5.2.2  LoRa ~-~-> ABP Decryption ===
622
623
624 The LPS8N can communicate with LoRaWAN ABP End Node without the need of LoRaWAN server. It can be used in some cases such as:
625
626 * No internet connection.
627 * 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]]).
628
629 (((
630 Detail of this feature: **[[Communication with ABP End Node>>doc:Main.Communicate with ABP End Node without LoRaWAN Network Server --- LG308.WebHome]]**
631
632
633 )))
634
635 [[image:1657095412271-942.png]]
636
637
638 == (% data-sider-select-id="9385f434-0cee-4e27-b68d-01cc94864f95" %)5.3  LoRaWAN Settings(%%) ==
639
640 === 5.3.1  LoRaWAN ~-~-> LoRaWAN ===
641
642
643 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.
644
645
646 [[image:image-20240419150452-9.png||height="761" width="1098"]]
647
648
649 (% style="color:red" %)**Note:**
650
651 ~*: User can ignore the latitude and longitude settings here, LPS8N will use the actually value from GPS module.
652
653 ~**: Packet filter is to drop the unwanted LoRaWAN packet, instruction see here:
654
655 **See:** **[[Filter unwanted LoRaWAN packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]**
656
657
658 === 5.3.2  LoRaWAN ~-~-> LoRaWAN ~-~- Basic Station ===
659
660
661 [[image:image-20230406172421-1.png||height="563" width="1089"]]
662
663
664 (((
665 Please see this instruction to know more detail and a demo of how to connect to **[[AWS-IoT LoRaWAN Core>>doc:Main.AWS IoT Core for LoRaWAN.WebHome]].**
666
667
668 The basic station mode support **TTN/AWS/Chirpstack/ThingPark/Senet** Platform.
669
670 Instruction:
671
672 [[The Thing Network>>http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20TTN/#H3.A0GatewayRegistrationforBasicsStation]]      
673
674 [[AWS-IoT LoRaWAN Core>>http://wiki.dragino.com/xwiki/bin/view/Main/AWS%20IoT%20Core%20for%20LoRaWAN/]]
675
676 [[Chirpstack>>http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H3.A0GatewayRegistrationforBasicsStation]]
677
678 ThingPark
679
680 [[Senet>>http://wiki.dragino.com/xwiki/bin/view/Main/Connection%20to%20Senet/#H3.A0SemtechBasicStation]]
681
682
683
684 )))
685
686 === 5.3.3  LoRaWAN ~-~-> LORIOT ===
687
688
689 (((
690 Settings to communicate to LORIOT LoRaWAN Network Server: [[https:~~/~~/www.loriot.io/>>url:https://www.loriot.io/]]
691 )))
692
693 (((
694 Instruction: **[[Notes for LORIOT>>doc:Main.Notes for LORIOT.WebHome]]**
695
696
697 )))
698
699 [[image:1652428648903-878.png||height="266" width="731"]]
700
701
702 == (% data-sider-select-id="901b4be6-9ff2-4d69-bbb1-a2ce5a602f9b" %)5.4  MQTT Settings(%%) ==
703
704
705 (((
706 If end nodes works in ABP mode, user can configure LPS8N to transfer the data to MQTT broker,
707 )))
708
709 (((
710 Instruction: **[[MQTT Forward Instruction>>doc:Main.MQTT Forward Instruction.WebHome]]**
711 )))
712
713
714 [[image:1652428705046-212.png||height="417" width="733"]]
715
716
717 == (% data-sider-select-id="901b4be6-9ff2-4d69-bbb1-a2ce5a602f9b" %)5.5  Network(%%) ==
718
719 === (% data-sider-select-id="5eaf7530-1272-4643-b349-9de78d98959c" %)5.5.1  (% data-sider-select-id="901b4be6-9ff2-4d69-bbb1-a2ce5a602f9b" %)Network(% data-sider-select-id="5eaf7530-1272-4643-b349-9de78d98959c" %) ~-~-> Network Status(%%) ===
720
721
722 [[image:image-20240419143226-2.png||height="742" width="950"]]
723
724
725 === (% data-sider-select-id="5eaf7530-1272-4643-b349-9de78d98959c" %)5.5.2  (% data-sider-select-id="901b4be6-9ff2-4d69-bbb1-a2ce5a602f9b" %)Network(% data-sider-select-id="5eaf7530-1272-4643-b349-9de78d98959c" %) ~-~-> Network(%%) ===
726
727
728 (((
729 (% data-sider-select-id="040776ba-bc4f-4586-9d1c-eb5b5c7f1e7d" style="color:#037691" %)**__LAN Settings:    __**(%%)When the LPS8N has the AP enable, LAN settings specify the network info for LPS8N's own network.
730 )))
731
732 (((
733 (% style="color:#037691" %)__**WAN Settings:  **__(%%)Setting for LPS8N WAN port
734 )))
735
736 (((
737 (% style="color:#037691" %)__**WiFi Settings:  **__** **(%%)Setting for LPS8N WiFi IP when use it as WiFi Client
738 )))
739
740 [[image:image-20240419143347-3.png]]
741
742
743 === (% data-sider-select-id="5eaf7530-1272-4643-b349-9de78d98959c" %)5.5.3  (% data-sider-select-id="901b4be6-9ff2-4d69-bbb1-a2ce5a602f9b" %)Network(% data-sider-select-id="5eaf7530-1272-4643-b349-9de78d98959c" %) ~-~-> WiFi(%%) ===
744
745
746 (% data-sider-select-id="e57f4efb-f39f-4e11-bde3-f13f9b08254d" %)
747 LPS8N WiFi Settings.
748
749
750 [[image:image-20240419143504-4.png||height="500" width="946"]]
751
752
753 === (% data-sider-select-id="be4c9623-8f61-4499-8859-fd388d34b2ab" %)5.5.4  Network ~-~-> Cellular(%%) ===
754
755
756 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.
757
758 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/LPS8N%20-%20LoRaWAN%20Gateway%20User%20Manual/WebHome/1657155507672-204.png?rev=1.1||alt="1657155507672-204.png"]]
759
760 (% style="color:red" %)**Note *: For LPS8N which doesn't have the cellular module, this page will shows Cellular not detected.**
761
762 When cellular fails to connect or has problems, users can refer to this link to Trouble Shooting:**[[How to Trouble Shooting if Cellular connection fails>>https://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20cellular%20network%20connection/#H2.1ForLPS8N2FDLOS8N2FLG308N]]**
763
764 == (% data-sider-select-id="9da31818-a029-4f0a-b9ff-645e219e4f4e" %)5.6  System(%%) ==
765
766 === (% data-sider-select-id="5eaf7530-1272-4643-b349-9de78d98959c" %)5.6.1  System ~-~-> System Overview(%%) ===
767
768
769 Shows the system info:
770
771
772 [[image:image-20220826091810-6.png]]
773
774
775 === (% data-sider-select-id="63bebde2-7978-4bee-90b2-58884b714aea" %)5.6.2  System ~-~-> General ( login settings)(%%) ===
776
777
778 [[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/DLOS8N/WebHome/image-20250308142649-1.png?width=1055&height=703&rev=1.1||alt="image-20250308142649-1.png" height="726" width="1090"]]
779
780 (((
781
782
783 (% data-sider-select-id="00e0325f-1698-4166-b578-eba5340e7e8e" style="color:#037691" %)**__System Password:__**
784 )))
785
786 (((
787 There are two login for LPS8N: (% style="color:blue" %)**root /dragino** (%%)or (% style="color:blue" %)**admin /dragino**. (%%)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.
788 )))
789
790 (((
791 This page can be used to set the password for them.
792 )))
793
794 (((
795 (% style="color:#037691" %)**__Timezone:  __**(%%)Set device timezone.
796 )))
797
798 (((
799 (% data-sider-select-id="be6bdce7-110b-4367-bcd5-d176d288153e" %)
800 (% data-sider-select-id="31384c06-f8bc-420e-ba58-0a2d5916e600" style="color:#037691" %)**__Port forwarding:  __**(%%)Enable/Disable the HTTP and SSH access via WAN interface.
801
802 (% data-sider-select-id="0e3c0e0e-5796-4a1a-b3da-cdfc059c383d" %)
803 (% data-sider-select-id="31384c06-f8bc-420e-ba58-0a2d5916e600" style="color:#037691" %)**__Fallback Settings:  __**(%%)Enable/Disable the Fallback interface.
804
805 (% data-sider-select-id="31384c06-f8bc-420e-ba58-0a2d5916e600" style="color:#037691" %)**__Keepalive_Script:  __**(%%)Set the keepalive_scrpt interval.
806
807 (% data-sider-select-id="31384c06-f8bc-420e-ba58-0a2d5916e600" style="color:#037691" %)**__Logread Level:  __**(%%)Change the logread level.
808
809 (% data-sider-select-id="2140bc4a-c71f-4387-845a-510c0b050940" %)
810 (% data-sider-select-id="31384c06-f8bc-420e-ba58-0a2d5916e600" style="color:#037691" %)**__Internet Detect and Recover: __**
811
812 **Auto Detect: **Internet Detect is enabled by default. When there is no gateway network, it will reboot after 15 minutes.
813
814 **Manual Detect: **In Manual Detect, User can choose wifi, ethernet, 4g or disable detect
815
816
817 === (% data-sider-select-id="7b902d7f-391d-4277-92fc-77ddd2546b9a" %)5.6.3  System ~-~-> (%%)Backup/Restore Config ===
818
819
820 [[image:image-20240419145717-7.png||height="240" width="890"]]
821
822
823 (% data-sider-select-id="f13ff9e2-da2d-4df6-a9e9-427b7c0e69e5" %)
824 === (% data-sider-select-id="7b902d7f-391d-4277-92fc-77ddd2546b9a" %)5.6.4  System ~-~-> (%%)Remote.it ===
825
826 In the **System-> Remoteit** interface, users can configure the gateway to be accessed remotely via Remote.it.
827
828 the users can refer to this link to configure them: **[[Monitor & Remote Access Gateway>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Monitor%20%26%20Remote%20Access%20Gateway/?Remote%20Access#H2.1A0RemoteAccessviaRemote.it.]]**
829
830 [[image:image-20240419150201-8.png||height="535" width="882"]]
831
832
833
834 )))
835
836 === (% data-sider-select-id="7b902d7f-391d-4277-92fc-77ddd2546b9a" %)5.6.5  System ~-~-> Remote Mgnt & Auto Provision(%%) ===
837
838
839 Auto Provision is the feature for batch configure and remote management. It can be used in below two cases:
840
841
842 [[image:image-20220707112053-4.png||height="451" width="995"]]
843
844 [[image:image-20220707112053-5.png||height="453" width="1004"]]
845
846 (% style="display:none" %)
847
848 (% style="display:none" %) [[image:1657157402578-508.png||height="450" width="992"]]
849
850 (% id="cke_bm_589629S" style="display:none" %) [[image:image-20220707092040-2.png||height="452" width="1002"]]
851
852 [[image:image-20220826091725-5.png||height="479" width="1004"]]
853
854
855 (((
856 Please see this document for detail:  [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8N/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]]
857 )))
858
859 (% style="display:none" %) (%%)
860
861 (((
862 R-SSH is for remote access device and management, introduction for how to use: **[[Remote Access Gateway>>https://wiki.dragino.com/xwiki/bin/view/Main/Monitor%20%26%20Remote%20Access%20Gateway/#H3.A0RSSHIntroduction]]**
863
864
865 )))
866
867 [[image:1652429624400-864.png||height="432" width="716"]]
868
869
870 === (% data-sider-select-id="48301489-7b19-464f-b442-96a6168a5e70" %)5.6.6  System ~-~-> Firmware Upgrade(%%) ===
871
872
873 We keep improving the LPS8N Linux side firmware for new features and bug fixes. Below are the links for reference.
874
875 * **Latest firmware**: [[LoRa Gateway Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware/]],
876
877 ( [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8N/Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LIG16/Firmware]])
878
879 * **Change Log**: [[Firmware Change Log>>url:http://www.dragino.com/downloads/downloads/LoRa_Gateway/LG02-OLG02/Firmware/ChangeLog]].
880
881 ( [[http:~~/~~/www.dragino.com/downloads/downloads/LoRa_Gateway/LPS8N/Firmware/ChangeLog>>url:http://www.dragino.com/downloads/downloads/LoRa_Gateway/LIG16/Firmware/ChangeLog]] )
882
883
884 (((
885 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.
886 )))
887
888 (((
889 (% style="color:green" %)**Web~-~-> System~-~-> Firmware Upgrade**
890
891
892 )))
893
894 [[image:1657156052651-770.png]]
895
896
897 (((
898 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.
899 )))
900
901
902 (((
903 (% 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.
904
905
906 )))
907
908 (((
909 The system will automatically boot into the new firmware after upgrade.
910
911
912 )))
913
914 [[image:1657156094153-520.png]]
915
916
917 (% style="color:red" %)**NOTE***(%%): User can also upgrade firmware via Linux console
918
919 SCP the firmware to the system(% style="color:green" %)**/var**(%%)** **directory and then run
920
921 (% style="color:#4f81bd" %)**//root@OpenWrt:~~# /sbin/sysupgrade –n /var/Your_Image//**
922
923
924 (% style="color:red" %)**NOTE**(%%) : it is important to transfer the image in the /var directory, otherwise it may exceed the available flash size.
925
926
927 === (% data-sider-select-id="373b3cff-3336-4ea9-b2e3-80b269a25dbb" %)5.6.7  System ~-~-> Reboot/Reset(%%) ===
928
929
930 [[image:1652430197132-330.png||height="256" width="724"]]
931
932 (((
933
934 )))
935
936 === (% data-sider-select-id="cc442f8d-4584-40ca-9073-38550c568e23" %)5.6.8  System ~-~-> Package Maintain(%%) ===
937
938
939 [[image:1657156199070-491.png]]
940
941
942 Place to show what package has installed and possible to upgrade packages.
943
944
945 == (% data-sider-select-id="393c2ac7-980d-4a0c-b0da-cab40221782d" %)5.7  LogRead(%%) ==
946
947 === (% data-sider-select-id="a1857d6d-7292-49a4-9c2b-821fdcd8435a" %)5.7.1 LogRead ~-~-> LoRa Log(%%) ===
948
949
950 Show the frequency for LoRa Radio and traffics.
951
952
953 [[image:1657156300781-933.png]]
954
955
956 === (% data-sider-select-id="6e7c0405-1a69-41f7-a2d7-7c06ef64ecfe" %)5.7.2 LogRead ~-~-> Gateway Traffic(%%) ===
957
958 Show the gateway traffic:
959
960 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/DLOS8N/WebHome/image-20240416112159-1.png?width=872&height=610&rev=1.1||alt="image-20240416112159-1.png"]]
961
962
963 === (% data-sider-select-id="ce561240-23b4-4b3e-acc8-4a82ddba40f1" %)5.7.3 LogRead ~-~-> System Log(%%) ===
964
965
966 Show the system log
967
968
969 [[image:1657156341198-226.png]]
970
971
972 === (% data-sider-select-id="c3f34a69-1c74-453c-a2b9-01ff619a05d2" %)5.7.4 LogRead ~-~-> Record Log(%%) ===
973
974 This interface can record gateway logs:
975
976 For issue debug. User can **Start Log ~-~-> Wait for 10 minutes ~-~-> Stop Log** . Make sure this period include where issue happen. And then send the log to Dragino to debug.
977
978 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/DLOS8N/WebHome/image-20240416112510-2.png?width=870&height=296&rev=1.1||alt="image-20240416112510-2.png"]]
979
980 = 6.  More features =
981
982
983 == (% data-sider-select-id="2ef025e3-4214-4b1c-bb01-ee03e1db2bc2" %)6.1 NTP Service/Time Synchronization(%%) ==
984
985 The gateway time sync service is provided by ntpd
986
987 === 1). Modify the NTP server address: ===
988
989 (% class="box" %)
990 (((
991 ~#~##Linux command
992
993 uci set system.ntp.server='0.openwrt.pool.ntp.org'  #Required
994
995 uci add_list system.ntp.server='1.openwrt.pool.ntp.org' #Optional
996
997 uci add_list system.ntp.server='2.openwrt.pool.ntp.org' #Optional
998
999 uci add_list system.ntp.server='3.openwrt.pool.ntp.org'  #Optional
1000
1001 uci commit system #Required
1002 )))
1003
1004 **Note: If the NTP server is a Windows host, it may cause the time synchronization to fail, **
1005
1006
1007 == (% data-sider-select-id="9ae226bc-051a-4d47-8a2f-13187e54c382" %)6.2 Packet Filtering(%%) ==
1008
1009
1010 (((
1011 Drop unwanted packets.
1012 )))
1013
1014 (((
1015 See: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Filter%20unwanted%20LoRaWAN%20packets/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Filter%20unwanted%20LoRaWAN%20packets/]]
1016 )))
1017
1018
1019 == (% data-sider-select-id="b5a1b47f-bee3-4d68-961d-5c81b48ab3e4" %)6.3 Remote Access(%%) ==
1020
1021
1022 (((
1023 Remote Access Devices for management.
1024 )))
1025
1026 (((
1027 Instruction: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Monitor%20%26%20Remote%20Access%20Gateway/?Remote%20Access>>http://wiki.dragino.com/xwiki/bin/view/Main/Monitor%20%26%20Remote%20Access%20Gateway/?Remote%20Access]]
1028 )))
1029
1030
1031 == (% data-sider-select-id="42a860ac-f871-40fc-8711-dd435b46239b" %)6.4 How to decode ABP LoRaWAN node(%%) ==
1032
1033
1034 (((
1035 Decode ABP:
1036 )))
1037
1038 (((
1039 [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Communicate%20with%20ABP%20End%20Node%20without%20LoRaWAN%20Network%20Server%20~~-~~--%20LG308/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Communicate%20with%20ABP%20End%20Node%20without%20LoRaWAN%20Network%20Server%20---%20LG308/]]
1040 )))
1041
1042
1043 == (% data-sider-select-id="1e2d672a-9400-44cc-82db-3946bd1cc49e" %)6.5 How to set data to MQTT broker(%%) ==
1044
1045
1046 (((
1047 Only support ABP LoRaWAN End Node
1048 )))
1049
1050 (((
1051 Instruction: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/MQTT%20Forward%20Instruction/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/MQTT%20Forward%20Instruction/]]
1052
1053
1054 == (% data-sider-select-id="e5ea7147-f618-4c9a-b8f9-e108ee76b9da" %)6.6 How the gateway connects to Chirpstack v3/v4 via gateway-bridge(%%) ==
1055
1056
1057 If the Chirpstack v3 Gateway-bridge is used, the corresponding gateway firmware must be used :
1058
1059 [[Chirpstack-gateway-bridge/Chirpstack-Bridge-V3.14.6-Bridge~~-~~-build-v5.4.1679487778-20230322-2024/>>https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Release/Chirpstack-gateway-bridge/Chirpstack-Bridge-V3.14.6-Bridge--build-v5.4.1679487778-20230322-2024/]]
1060
1061 Chirpstack v3 via gateway-bridge Instruction: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H4.A0A0HowthegatewayconnectstoChirpstackv3viagateway-bridge>>http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H4.A0A0HowthegatewayconnectstoChirpstackv3viagateway-bridge]]
1062
1063
1064 If the Chirpstack v4 Gateway-bridge is used, the corresponding gateway firmware must be used :
1065
1066 [[Chirpstack-gateway-bridge/Chirpstack-Bridge-V4~~-~~-build-v5.4.1670655072-20221210-1452/>>https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Release/Chirpstack-gateway-bridge/Chirpstack-Bridge-V4--build-v5.4.1670655072-20221210-1452/]]
1067
1068 Chirpstack v4 via gateway-bridge Instruction: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H4.A0HowthegatewayconnectstoChirpstackv4viagateway-bridge>>http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H4.A0HowthegatewayconnectstoChirpstackv4viagateway-bridge]]
1069
1070
1071 )))
1072
1073 (% style="color:red" %)**Note**(%%): Different chirpstack versions use different gateway-bridge configurations.
1074
1075 After updating the Chirpstack gateway-bridge firmware, there is no need to re-download and install the Chirpstack gateway-bridge package
1076
1077
1078 (% data-sider-select-id="eb4b3bf2-9e33-4650-b4d6-1bc049896baa" %)
1079 == (% data-sider-select-id="e5ea7147-f618-4c9a-b8f9-e108ee76b9da" %)6.7  (% data-sider-select-id="1ae6690c-7910-44d5-999b-cd3b05be575f" %)How does the gateway connect to (% data-sider-select-id="e5ea7147-f618-4c9a-b8f9-e108ee76b9da" %)Chirpstack(% data-sider-select-id="1ae6690c-7910-44d5-999b-cd3b05be575f" %) via MQTT Forwarder(%%) ==
1080
1081
1082 (% data-sider-select-id="33f2a7a8-cb1a-4c53-bd5b-716d3cc3d74f" %)
1083 ChirpStack MQTT Forwarder is a MQTT packet forwarder for LoRa gateways. By default it forwards packets in Protobuf binary format, optionally it can be configured to use JSON encoding for debugging. In contrast to the ChirpStack Gateway Bridge, this component must always be installed on the gateway.
1084
1085
1086 (% data-sider-select-id="73a14e4a-5128-4f13-8207-7837c412ff54" %)
1087 === 6.7.1 Configure Packet Forwarder ===
1088
1089
1090 In the Dragino web-interface, you must configure the Packet Forwarder such that it forwards to localhost on port 1700.
1091
1092 (% data-sider-select-id="2972d256-3078-403f-9e33-3740a5869405" %)
1093 By default, the web-interface can be accessed by entering the following URL in your browser: (% data-sider-select-id="a9e64ab2-7a80-4174-b834-dba4904e3c85" %)**https:~/~/GATEWAY-IP-ADDRESS:8000**(%%) (replace GATEWAY-IP-ADDRESS by the actual IP address of your gateway). The default credentials are (% data-sider-select-id="16f9bbed-ffd7-4881-9cd1-33332f063857" %)**root / dragino**(%%).
1094
1095 * In the **LoRaWAN** menu, click **LoRaWAN ~-~- Semtech UDP**
1096 * Configure the following settings:
1097 ** **Service Provider:** //Custom / Private LoRaWAN//
1098 ** **Server Address:** //localhost//
1099 ** **Uplink Port:** //1700//
1100 ** **Downlink Port:** //1700//
1101 * Click **Save&Apply**
1102
1103 [[image:image-20240518114149-2.png||height="683" width="876"]]
1104
1105
1106 (% data-sider-select-id="7ada6cd9-b472-473e-b709-31db23947a9c" %)
1107 === 6.7.2 Install ChirpStack MQTT Forwarder ===
1108
1109
1110 (% data-sider-select-id="cd761ad9-41f8-4cc3-8dc8-cf25ebe79e69" %)
1111 (% data-sider-select-id="74577a45-a26e-4ab8-b56c-2ba79220e6c6" %)**SSH login**
1112
1113 (% data-sider-select-id="f4b22a8a-3b87-4cc7-b4ed-451fdd8aa9a7" %)
1114 First user must login into the gateway using SSH,user can refer to the link to access the Linux console via SSH to the gateway: **[[SSH Access for Linux console>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20All%20Gateway%20models/LPS8N%20-%20LoRaWAN%20Gateway%20User%20Manual/#H7.A0LinuxSystem||data-sider-select-id="27b6862a-68e4-4f69-a5b2-b33d8a06a09c"]]**
1115
1116
1117 (% data-sider-select-id="e9c9429f-f7c4-4eb3-b3f4-99553fe741b0" %)
1118 (% data-sider-select-id="83ee7071-3524-45ba-99b2-9f3472815cd8" %)**Download IPK**
1119
1120 Use the following commands to download the latest version of the chirpstack-mqtt-forwarder package:
1121
1122 (% class="box infomessage" data-sider-select-id="b970d0e5-64ca-47c8-8c9c-6261200a719f" %)
1123 (((
1124 cd /tmp
1125 wget https:~/~/artifacts.chirpstack.io/downloads/chirpstack-mqtt-forwarder/vendor/dragino/mips_24kc/chirpstack-mqtt-forwarder_4.3.0-r1_mips_24kc.ipk
1126 )))
1127
1128
1129 (% data-sider-select-id="27190188-ef2a-4d53-8b94-c4653b69b266" %)
1130 (% data-sider-select-id="3fe3ef50-33b9-4c6b-b228-7364e01382f3" %)**Install IPK**
1131
1132 Use the opkg package-manager to install the downloaded package. Example:
1133
1134 (% class="box infomessage" data-sider-select-id="86f1197c-5aaf-4a1b-a21f-09266a2805e7" %)
1135 (((
1136 opkg install chirpstack-mqtt-forwarder_4.3.0-r1_mips_24kc.ipk
1137 )))
1138
1139 [[image:image-20240518134824-5.png]]
1140
1141
1142 (% data-sider-select-id="e8065348-1a8e-45a9-bb73-171b9322d2b2" %)
1143 (% data-sider-select-id="e9401e38-e30d-4c39-94fa-927c9a40e151" %)**Configuration**
1144
1145 (% data-sider-select-id="2a70737e-070b-4a83-a474-2fef1076a006" %)
1146 To connect the ChirpStack MQTT Forwarder to your MQTT broker, you must update the ChirpStack MQTT Forwarder configuration file.
1147
1148 (% data-sider-select-id="be45c14f-1537-457e-9c9b-3fec22c024ac" %)
1149 This file is located at: (% data-sider-select-id="b010c8b8-6367-49bf-9c2e-3ee0b8a6ef0e" %)**/etc/chirpstack-mqtt-forwarder/chirpstack-mqtt-forwarder.toml**
1150
1151
1152 (% data-sider-select-id="be45c14f-1537-457e-9c9b-3fec22c024ac" %)
1153 (% data-sider-select-id="fab61fd5-2c9f-4b72-9b65-457dca26cbd0" %)**ChirpStack MQTT Forwarder Setting:**
1154
1155 (% class="box" data-sider-select-id="be45c14f-1537-457e-9c9b-3fec22c024ac" %)
1156 (((
1157 topic_prefix  ~-~->  This corresponds to the frequency of the ChirpStack server
1158
1159 server  ~-~->  Fill in the ChirpStack server address, Example: tcp:~/~/10.130.2.15:1883
1160 )))
1161
1162 (% data-sider-select-id="be45c14f-1537-457e-9c9b-3fec22c024ac" %)
1163 username,password,ca_cert,tls_cert,tls_key parameters should be set as required.
1164
1165
1166 Use commands to modify configuration files:
1167
1168 (% class="box infomessage" data-sider-select-id="b84cf72d-69e4-441c-a8fb-bd21a500d223" %)
1169 (((
1170 vim /etc/chirpstack-mqtt-forwarder/chirpstack-mqtt-forwarder.toml
1171 )))
1172
1173 [[image:image-20240518141059-6.png]]
1174
1175
1176 (% data-sider-select-id="3312b6d5-334c-43ae-8cd9-2f73989940e2" %)
1177 (% data-sider-select-id="2b334f7c-35d3-4771-8b17-5760685430ac" %)**(Re)start and stop commands**
1178
1179 (% data-sider-select-id="b8175b05-70b1-4251-97a1-8c0b2644e4d4" %)
1180 Use the following commands to (re)start and stop the ChirpStack MQTT Forwarder service:
1181
1182 (% class="box infomessage" data-sider-select-id="fc0e9684-3620-4f52-8045-9f6b7dd083e3" %)
1183 (((
1184 # start
1185
1186 (% data-sider-select-id="5a644c5c-1ca5-4680-877e-c6aecd21f9de" %)
1187 /etc/init.d/chirpstack-mqtt-forwarder start
1188
1189 # stop
1190
1191 /etc/init.d/chirpstack-mqtt-forwarder stop
1192
1193 # restart
1194
1195 /etc/init.d/chirpstack-mqtt-forwarder restart
1196 )))
1197
1198 (% data-sider-select-id="bd72b54d-7316-46eb-8f1e-008a17aa6e9e" %)
1199 (% data-sider-select-id="fcef88f4-ef44-4459-9154-6cd154c5b298" %)**Check result**
1200
1201 (% data-sider-select-id="bd72b54d-7316-46eb-8f1e-008a17aa6e9e" %)
1202 Use "(% data-sider-select-id="494c67e8-3e62-45ee-8464-e2bb33057003" %)** **(%%)​​​​​(% data-sider-select-id="494c67e8-3e62-45ee-8464-e2bb33057003" style="background-color:yellow" %)**logread -f **(%%)" to check the operation of ChirpStack MQTT Forwarder.
1203
1204 [[image:image-20240518142300-7.png]]
1205
1206 (% data-sider-select-id="a4ab5ddc-dbfe-4c41-ac6e-6159b517d02f" %)
1207 Go back to the Chirpstack server to check whether the gateway is (% data-sider-select-id="0689bd86-c7a8-4831-b064-d1c4ed6241e5" %)**"online"**(%%) and whether the packets are displayed normally.
1208
1209 [[image:image-20240518143050-8.png||height="702" width="1170"]]
1210
1211
1212 == (% data-sider-select-id="7800ac49-e340-4225-b076-fa02aeef43b6" %)6.8  How to extend the gateway size of memory with USB device (SD/TF card, USB flash drive).(%%) ==
1213
1214
1215 USB card reader plugged into the USB port of the gateway
1216
1217
1218 Access the gateway Linux Command Line
1219
1220
1221 Check the USB device
1222
1223 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/DLOS8N/WebHome/image-20230425165308-2.png?rev=1.1||alt="image-20230425165308-2.png" height="274" width="718"]]
1224
1225
1226 **Mount the USB device**
1227
1228 (% class="box infomessage" %)
1229 (((
1230 **mount /dev/sda1 /mnt/**
1231 )))
1232
1233 (% class="wikigeneratedid" %)
1234 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/DLOS8N/WebHome/image-20230425174131-4.png?rev=1.1||alt="image-20230425174131-4.png"]]
1235
1236
1237 (% class="wikigeneratedid" %)
1238 **Set up the automatic mount on boot**
1239
1240 (% class="box infomessage" %)
1241 (((
1242 **sed -i '3cmount \/dev\/sda1 \/mnt\/' /etc/rc.local **
1243 )))
1244
1245 (% class="wikigeneratedid" %)
1246 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/DLOS8N/WebHome/image-20230425173831-3.png?width=833&height=105&rev=1.1||alt="image-20230425173831-3.png"]]
1247
1248
1249 == (% data-sider-select-id="549c1118-9953-4d63-b060-f29990a0efff" %)6.9  More instructions(%%) ==
1250
1251
1252 [[LoRaWAN Gateway Instruction>>doc:Main.WebHome]](LoRaWAN Gateway)
1253
1254
1255 == (% data-sider-select-id="259fae0e-46c2-4483-8d6a-2025695cbb8e" %)6.10  Auto-Provision(%%) ==
1256
1257
1258 Auto Provision is the feature for batch configure and remote management. It can be used in below two cases:
1259
1260 [[image:image-20220707092040-1.png||height="451" width="995"]]
1261
1262 [[image:image-20220707092040-2.png||height="452" width="1002"]]
1263
1264 [[image:image-20220826091546-4.png]](% style="display:none" %)
1265
1266
1267 (((
1268 Please see this document for detail: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8N/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]]
1269 )))
1270
1271 (% style="display:none" %) (%%)
1272
1273 = 7.  (% style="display:none" %) (%%)Linux System =
1274
1275
1276 The LPS8N is based on the OpenWrt Linux system. It is open source, and users are free to configure and modify the Linux settings.
1277
1278 (% style="display:none" %) (%%)
1279
1280 == (% data-sider-select-id="ea0a026a-c7f9-42a6-8a0c-4c805370b1dc" %)7.1  SSH Access for Linux console(%%) ==
1281
1282
1283 User can access the Linux console via the SSH protocol. Make sure your PC and the LPS8N 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.
1284
1285 IP address:  IP address of LPS8N
1286
1287 Port:         22 (via WiFi AP mode) or 2222 (via WAN Interface)
1288
1289 User Name:      (% style="color:green" %)**root**
1290
1291 Password:         (% style="color:green" %)**dragino** (% style="color:black" %)(default)
1292
1293 After logging in, you will be in the Linux console and can enter commands as shown below.
1294
1295
1296 [[image:1657158198733-338.png]]
1297
1298
1299 (% data-sider-select-id="d80817f0-5014-49db-a781-63e9c9f0527f" %)
1300 The “** (% style="background-color:yellow" %)logread -f(%%)**(% style="background-color:yellow" %)” (%%)command can be used to debug how system runs.
1301
1302
1303 [[image:1657158190234-805.png]]
1304
1305
1306 == 7.2  Edit and Transfer files ==
1307
1308
1309 (((
1310 The LPS8N 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.
1311 )))
1312
1313 (((
1314 In Windows, one of the easiest methods is using the [[WinSCP>>url:https://winscp.net/eng/index.php]] utility.
1315 )))
1316
1317 (((
1318 After establishing access via WinSCP to the device, you can use an FTP style window to drag / drop files to the LPS8N, or edit the files directly in the windows.
1319 )))
1320
1321 (((
1322 Screenshot is as below:
1323 )))
1324
1325 [[image:1652431650755-450.png]]
1326
1327
1328 == 7.3  File System ==
1329
1330
1331 (((
1332 The LPS8N 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.
1333 )))
1334
1335 (((
1336 The Linux system uses around 8MB ~~10MB flash size which means there is not much room for user to store data in the LPS8N flash.
1337 )))
1338
1339 (((
1340 You can use an external USB flash memory device to extend the size of flash memory for storage.
1341 )))
1342
1343
1344 == 7.4  Package maintenance system ==
1345
1346
1347 LPS8N 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 LPS8N to use **//iperf //**.
1348
1349 (((
1350 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]])
1351 )))
1352
1353 (((
1354 **In Linux Console run:**
1355 )))
1356
1357 (((
1358 (% style="color:green" %)**root@dragino-169d30:~~# opkg update**             (% style="color:black" %)~/~/ to get the latest packages list
1359 )))
1360
1361 (((
1362 (% style="color:green" %)**root@dragino-169d30:~~# opkg list**    (% style="color:black" %) ~/~/shows the available packages
1363 )))
1364
1365 (((
1366 (% style="color:green" %)**root@dragino-169d30:~~# opkg install iperf ** (% style="color:black" %)~/~/ install iperf
1367 )))
1368
1369 The system will automatically install the required packages as shown below.
1370
1371
1372 (((
1373 (% style="background-color:#dcdcdc" %)//root@dragino-169d30:/etc/opkg# opkg install iperf//
1374 )))
1375
1376 (((
1377 (% style="background-color:#dcdcdc" %)//Installing iperf (2.0.12-1) to root…//
1378 )))
1379
1380 (((
1381 (% 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]]
1382 )))
1383
1384 (((
1385 (% style="background-color:#dcdcdc" %)//Installing uclibcxx (0.2.4-3) to root…//
1386 )))
1387
1388 (((
1389 (% 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]]
1390 )))
1391
1392 (((
1393 (% style="background-color:#dcdcdc" %)//Configuring uclibcxx.//
1394 )))
1395
1396 (((
1397 (% style="background-color:#dcdcdc" %)//Configuring iperf.//
1398
1399
1400 )))
1401
1402 = 8.  Upgrade Linux Firmware =
1403
1404
1405 We keep improving the LPS8N Linux side firmware for new features and bug fixes. Below are the links for reference.
1406
1407 * **Latest firmware**: [[LoRa Gateway Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware/]],
1408
1409 ( [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8N/Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LIG16/Firmware]])
1410
1411 * **Change Log**: [[Firmware Change Log>>url:http://www.dragino.com/downloads/downloads/LoRa_Gateway/LG02-OLG02/Firmware/ChangeLog]].
1412
1413 ( [[http:~~/~~/www.dragino.com/downloads/downloads/LoRa_Gateway/LPS8N/Firmware/ChangeLog>>url:http://www.dragino.com/downloads/downloads/LoRa_Gateway/LIG16/Firmware/ChangeLog]] )
1414
1415
1416 (((
1417 The file named as (% style="color:green" %)** xxxxx–xxxxx-squashfs-sysupgrade.bin **(%%)is the upgrade Image. There are different methods to upgrade, as below.
1418 )))
1419
1420
1421 == 8.1 Upgrade via Web UI ==
1422
1423
1424 (((
1425 Go to the page: (% style="color:green" %)**Web ~-~-> System ~-~-> Firmware Upgrade**
1426 )))
1427
1428 (((
1429 Select the required image and click (% style="color:red" %)**Flash Image.**(%%) The image will be uploaded to the device, and then click (% style="color:red" %)**Process Update**(%%) to upgrade.
1430 )))
1431
1432
1433 (((
1434 (% 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.
1435 )))
1436
1437
1438 (((
1439 The system will automatically boot into the new firmware after upgrade.
1440
1441
1442 )))
1443
1444 [[image:1657158986600-386.png]]
1445
1446
1447 == 8.2 Upgrade via Linux console ==
1448
1449
1450 (((
1451 SCP the firmware to the system** (% style="color:green" %)/var(%%)** directory and then run
1452 )))
1453
1454 (((
1455 (% style="color:#4472c4" %)** //root@OpenWrt:~~# /sbin/sysupgrade –n /var/Your_Image//**
1456 )))
1457
1458
1459 (((
1460 (% style="color:red" %)**NOTE**(%%): it is important to transfer the image in the /var directory, otherwise it may exceed the available flash size.
1461 )))
1462
1463
1464 = 9.  OTA System Update =
1465
1466
1467 LPS8N supports system auto update via OTA, please see **[[this URL>>url:http://wiki.dragino.com/xwiki/bin/view/OTA%20Update/]]** for the detail of this feature.
1468
1469
1470 = 10.  FAQ =
1471
1472 == 10.1  How can I configure for a customized frequency band? ==
1473
1474
1475 (((
1476 See below link for how to customize frequency band: [[How to customized LoRaWAN frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]
1477 )))
1478
1479 (((
1480
1481 )))
1482
1483 == 10.2  Can I make my own firmware for the gateway, where can I find the source code? ==
1484
1485
1486 (((
1487 Yes, You can make your own firmware for the LPS8N for branding purposes or to add customized applications.
1488 )))
1489
1490 (((
1491 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]]
1492 )))
1493
1494 (((
1495
1496 )))
1497
1498 == 10.3  Can I use 868Mhz version for 915Mhz bands? ==
1499
1500
1501 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.
1502
1503
1504 == (% data-sider-select-id="59a03633-54e9-489e-a7d2-d0a332359cee" %)10.4  DIN Rail Mounting Reference.(%%) ==
1505
1506
1507 [[image:image-20240318095136-1.jpeg||height="785" width="785"]]
1508
1509 [[image:image-20240318095410-2.png||height="179" width="402"]]
1510
1511
1512
1513 = 11.  Trouble Shooting =
1514
1515 == 11.1  I get kernel error when install new package, how to fix? ==
1516
1517
1518 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:
1519
1520 (% style="background-color:yellow" %)root@dragino-16c538:~~# opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk
1521
1522 (% style="background-color:yellow" %)Installing kmod-dragino2-si3217x (3.10.49+0.2-1) to root…
1523
1524 (% style="background-color:yellow" %)Collected errors:
1525
1526 (% style="background-color:yellow" %)* satisfy_dependencies_for: Cannot satisfy the following dependencies for kmod-dragino2-si3217x:
1527
1528 (% style="background-color:yellow" %)*      kernel (= 3.10.49-1-4917516478a753314254643facdf360a) *
1529
1530 (% style="background-color:yellow" %)* opkg_install_cmd: Cannot install package kmod-dragino2-si3217x.
1531
1532 (((
1533 In this case, you can use the –force-depends option to install such package as long as the actual kernel version is the same.
1534 )))
1535
1536 (% style="background-color:yellow" %)Opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk –force-depends
1537
1538
1539 == 11.2  How to recover the LPS8N if the firmware crashes ==
1540
1541
1542 (((
1543 Please follow this instruction to recover your gateway:  [[Recover Gateway>>doc:Main.How to Recover Gateway if can't access it.WebHome]]
1544 )))
1545
1546 (((
1547
1548 )))
1549
1550 == 11.3  I configured LPS8N for WiFi access and lost its IP. What to do now? ==
1551
1552
1553 [[image:image-20231116112906-1.png]]
1554
1555
1556 (((
1557 The LPS8N 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 LPS8N no matter what the WiFi IP is. The fall back IP is useful for connecting and debug the unit.
1558 )))
1559
1560 (% style="color:red" %)**Note: fallback IP can be disabled in the WAN and DHCP page.**
1561
1562
1563 **Steps to connect via fall back IP:**
1564
1565 ~1. Connect PC's Ethernet port to LPS8N's WAN port
1566
1567 2. Configure PC's Ethernet port has
1568 IP: 172.31.255.253 and
1569 Netmask: 255.255.255.252
1570
1571
1572 As below photo:
1573
1574 [[image:1652435256286-879.png]]
1575
1576
1577 3. In the PC, use IP address 172.31.255.254 to access the LPS8N via Web or Console.
1578
1579 Please note the latest firmware uses port 8000 for http and 2222 for ssh access.
1580
1581
1582 == 11.4  I connect to the LPS8N's SSID but LPS8N didn't assign DHCP IP to my laptop? ==
1583
1584
1585 (((
1586 This is a known bug for the firmware version before 2019-09-23 for LPS, the issue was fixed since version: LG02_LG08~-~-build-v5.2.1569218466-20190923-1402.
1587 )))
1588
1589 (((
1590 In the old version, user can use the [[fall back ip method >>||anchor="H10.3A0IconfiguredLPS8NforWiFiaccessandlostitsIP.Whattodonow3F"]]to access and configure the device.
1591
1592
1593 == 11.5 When i power on LPS8N , i can only see PWR LED is on. other LEDs are not blinking. ==
1594
1595 If there is no LED blink except the PWR led. There might be:
1596
1597 1) Power adapter issue. In this case, please try another power adapter.
1598
1599 2) Mother Board broken.
1600 )))
1601
1602
1603 (% data-sider-select-id="496725ea-6ec4-436c-82d7-547b7e14d448" %)
1604 == (% data-sider-select-id="59a03633-54e9-489e-a7d2-d0a332359cee" %)11.6  (%%)Why does the gateway reboot every 15 minutes without Internet? ==
1605
1606
1607 (% data-sider-select-id="4b74d469-5382-4aed-969a-48abd1fe271b" %)
1608 Check whether Internet Detect is enabled on the System~-~->General interface.
1609
1610 (% data-sider-select-id="2140bc4a-c71f-4387-845a-510c0b050940" %)
1611 Internet Detect is enabled by default. When there is no gateway network, it will reboot after 15 minutes.
1612
1613 [[image:image-20250308143925-2.png||height="620" width="930"]]
1614
1615
1616 = 12.  Order Info =
1617
1618
1619 **Part Number: (% style="color:blue" %)LPS8N-XXX-YYY (%%)or(% style="color:blue" %) LPS8NP-XXX-YYY(%%)**
1620
1621 (% style="color:blue" %) **XXX:**(%%)** Frequency Band**
1622
1623 * (% style="color:red" %)** 868**(% style="color:black" %) : valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
1624 * (% style="color:red" %)** 915**(% style="color:black" %): valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
1625
1626 (% style="color:blue" %) **YYY:**(%%)** 4G Cellular Option**
1627
1628 * (% style="color:red" %)**EC25-E**(% style="color:black" %):  EMEA, Korea, Thailand, India.
1629 * (% style="color:red" %)**EC25-AFX**(% style="color:black" %): America:Verizon, AT&T(FirstNet), U.S.Cellular; Canada:Telus
1630 * (% style="color:red" %)**EC25-AUX**(% style="color:black" %): Latin America, New Zeland, Taiwan
1631 * (% style="color:red" %)**EC25-J**(% style="color:black" %):  Japan, DOCOMO, SoftBank, KDDI
1632
1633 More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
1634
1635
1636 = 13.  Packing Info =
1637
1638
1639 (((
1640 **Package Includes**:
1641 )))
1642
1643 * LPS8N/ LPS8NP LoRaWAN Gateway x 1
1644 * Stick Antenna for LoRa RF part. Frequency is one of 470 or 868 or 915Mhz depends the model ordered
1645 * Packaging with environmental protection paper box
1646
1647 (((
1648 **Dimension and weight**:
1649 )))
1650
1651 * Device Size: 12 x 12 x 3 cm
1652 * Weight: 187g
1653 * Package Size: 14.5 x 13.5 x 6 cm
1654 * Weight: 300g
1655
1656 = 14.  Support =
1657
1658
1659 * Try to see if your questions already answered in the [[wiki>>doc:Main.WebHome]].
1660 * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8.
1661 Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before mentioned schedule.
1662 * 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]]
1663
1664