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Wiki source code of DLOS8N

Version 75.2 by Xiaoling on 2022/05/13 18:06
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Xiaoling 50.3 1
2
Xiaoling 73.5 3 (% style="text-align:center" %)
Xiaoling 74.2 4 [[image:1652409757234-446.png||height="399" width="399"]]
Xiaoling 50.3 5
6
7
8 **DLOS8N Outdoor LoRaWAN Gateway User Manual**
9
10
Xiaoling 74.2 11 **Table of Contents：**
Xiaoling 50.3 12
Xiaoling 73.5 13 {{toc/}}
Xiaoling 50.3 14
15
16
17
18 = 1. Introduction =
19
20 == 1.1 What is the DLOS8N ==
21
Xiaoling 75.2 22 (((
Xiaoling 71.6 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.
Xiaoling 75.2 24 )))
Xiaoling 50.3 25
Xiaoling 75.2 26 (((
Xiaoling 71.6 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.
Xiaoling 75.2 28 )))
Xiaoling 50.3 29
Xiaoling 75.2 30 (((
Xiaoling 71.6 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.
Xiaoling 75.2 32 )))
Xiaoling 50.3 33
Xiaoling 75.2 34 (((
Xiaoling 50.3 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.
Xiaoling 75.2 36 )))
Xiaoling 50.3 37
Xiaoling 75.2 38 (((
Xiaoling 71.6 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.
Xiaoling 75.2 40 )))
Xiaoling 50.3 41
Xiaoling 73.5 42 [[image:1652411526195-923.png]]
Xiaoling 50.3 43
44
45 == 1.2 Specifications ==
46
47 **Hardware System:**
48
49 Linux Part:
50
51 * 400Mhz ar9331 processor
52 * 64MB RAM
53 * 16MB Flash
54
55 **Interface:**
56
57 * 10M/100M RJ45 Ports x 1
58 * WiFi : 802.11 b/g/n
59 * LoRaWAN Wireless
60 * Power Input: 12 ~~ 24 V DC, 2 A
61 * IEEE 802.3 af compliant PoE port (DC 37  ~~ 57 v)
62 * USB 2.0 host connector x 1
63 * Mini-PCI E connector x 1
64 * SX1302 + 2 x SX1250
65
66 **WiFi Spec:**
67
68 * IEEE 802.11 b/g/n
69 * Frequency Band: 2.4 ~~ 2.462GHz
70 * Tx power:
71 ** 11n tx power : mcs7/15: 11db     mcs0 : 17db
72 ** 11b tx power: 18db
73 ** 11g 54M tx power: 12db
74 ** 11g 6M tx power: 18db
75 * Wifi Sensitivity
76 ** 11g 54M : -71dbm
77 ** 11n 20M : -67dbm
78
79 **LoRa Spec:**
80
81 * Up to -140 dBm sensitivity with SX1250 Tx/Rx front-end
82 * 70 dB CW interferer rejection at 1 MHz offset
83 * Able to operate with negative SNR, CCR up to 9dB
84 * Emulates 49 x LoRa demodulators and 1 x (G)FSK demodulator
85 * Dual digital TX & RX radio front-end interfaces
86 * 10 programmable parallel demodulation paths
87 * Dynamic data-rate (DDR) adaptation
88 * True antenna diversity or simultaneous dual-band operation
89
90 **Cellular 4G LTE (optional):**
91
92 * Quectel: [[**EC25 LTE module**>>url:https://www.quectel.com/product/ec25minipcie.htm]]
93 * Standard Size SIM Slot
94 * 2 x 4G Sticker Antenna.
95 * Up to 150Mbps downlink and 50Mbps uplink data rates
96 * Worldwide LTE,UMTS/HSPA+ and GSM/GPRS/EDGE coverage
97 * MIMO technology meets demands for data rate and link reliability in modem wireless communication systems
98
99 **Power over Ethernet:**
100
101 * IEEE 802.3af compliant.
102 * Support wide input voltage range  37Vdc to 57Vdc.
103 * Thermal cut off.
104 * Short circuit protection.
105 * Over current protection
106 * Isolation level 4 KVrms.
107 * Enhanced surge protection
108
109 == 1.3 Features ==
110
111 * Open Source Embedded Linux system
112 * Managed by Web GUI, SSH via LAN or WiFi
113 * Support Semtech UDP packet forwarder
114 * Support LoRaWAN Station Connection
115 * Cellular Failover conntection(option)
116 * Direct Communication to LoRaWAN ABP Node
117 * LoRaWAN packet filtering
118 * Far seeing LED indicator
119 * Built-in GPS module for location & timing
120 * External fiber glass antenna
121 * Auto-Provision
122 * Remote Monitoring
123 * 802.3af PoE
124 * IP65
125 * Lighting Protection
126 * Power Consumption:12v ,300-500mA
127
128 == 1.4 Hardware System Structure ==
129
Xiaoling 73.5 130 [[image:1652411641871-482.png||height="425" width="732"]]
Xiaoling 50.3 131
132
133 == 1.5 DLOS8N Applications ==
134
Xiaoling 73.5 135 [[image:1652411671209-920.png||height="618" width="650"]]
Xiaoling 50.3 136
137
138 == 1.6 LED Indicators ==
139
Xiaoling 73.5 140 [[image:1652411720670-489.png]]
Xiaoling 50.3 141
142
143 There is a waterproof triple color LED on DLOS8N enclosure, the meaning of the LED is:
144
145 (((
146 (((
147 * (((
148 (% style="color:green" %)**SOLID GREEN**: (% style="color:black" %)DLOS8N is alive with LoRaWAN server connection.
149 )))
150 )))
151
152 * (((
153 (% 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.
154 )))
155 * (((
156 (% style="color:red" %)**SOLID RED**: (% style="color:black" %)Device doesn’t have Internet connection.
157 )))
158 )))
159
160
161 == 1.7 WiFi Direction ==
162
163 DLOS8N use directional WiFi Antenna. The best direction is as below:
164
Xiaoling 73.5 165 [[image:1652412859663-161.png||height="341" width="333"]]
Xiaoling 50.3 166
167
168 = 2. Access and Configure DLOS8N =
169
170 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.
171
172 == 2.1 Find IP address of DLOS8N ==
173
174 === 2.1.1 Connect via WiFi ===
175
Xiaoling 73.5 176 [[image:1652412985720-934.png]]
Xiaoling 50.3 177
178
179 At the first boot of DLOS8N, it will auto generate a WiFi network called (% style="color:green" %)**//dragino-xxxxxx //**(% style="color:black" %)with password:
180
Xiaoling 73.5 181 [[image:1652413127647-377.png]]
Xiaoling 50.3 182
183 (% style="background-color:#ffffcc" %)dragino+dragino
184
185 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
186
187
188 === 2.1.2 Connect via Ethernet with DHCP IP from router ===
189
Xiaoling 73.5 190 [[image:1652414114583-532.png]]
Xiaoling 50.3 191
192
193 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.
194
195
196 === 2.1.3 Connect via WiFi with DHCP IP from router ===
197
Xiaoling 73.5 198 [[image:1652414137639-956.png]]
Xiaoling 50.3 199
200
201 If the DLOS8N already connect to the router via WiFi, use can use the WiFi IP to connect to DLOS8N.
202
203
204 === 2.1.4 Connect via Ethernet with fall back ip ===
205
206 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.
207
208
209 == 2.2 Access Configure Web UI ==
210
211 **Web Interface**
212
213 Open a browser on the PC and type the DLOS8N ip address (depends on your connect method)
214
215 [[http:~~/~~/10.130.1.1/>>url:http://10.130.1.1/]] (Access via WiFi AP network)
216
217 or
218
219 http:~/~/IP_ADDRESS or [[http:~~/~~/ IP_ADDRESS:8000>>url:http://192.168.1.xx:8000]]
220
221
222 You will see the login interface of DLOS8N as shown below.
223
224 The account details for Web Login are:
225
226 (% style="color:#4f81bd" %)**User Name: root**
227
228 (% style="color:#4f81bd" %)**Password:   dragino**
229
Xiaoling 73.5 230 [[image:1652414287022-223.png]]
Xiaoling 50.3 231
232
233
234
235 = 3. Typical Network Setup =
236
237 == 3.1 Overview ==
238
239 The DLOS8N supports flexible network set up for different environments. This section describes the typical network topology. The network set up includes:
240
241 * **WAN Port Internet Mode**
242 * **WiFi Client Mode**
243 * **WiFi AP Mode**
244 * **Cellular Mode**
245
246 == 3.2 Use WAN port to access Internet ==
247
248 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**:
249
Xiaoling 73.5 250 [[image:1652420169255-959.png]]
Xiaoling 50.3 251
252
253 == 3.3 Access the Internet as a WiFi Client ==
254
255 In the WiFi Client Mode, DLOS8N acts as a WiFi client and gets DHCP from an upstream router via WiFi.
256
257 The settings for WiFi Client is under page (% style="color:#4f81bd" %)**System~-~-> WiFi ~-~-> WiFi WAN Client Settings**
258
Xiaoling 73.5 259 [[image:1652420327792-211.png]]
Xiaoling 50.3 260
261
262 In the WiFi Survey Choose the WiFi AP, and input the Passphrase then click Save & Apply to connect.
263
264
265 == 3.4 Access the Internet via Cellular ==
266
267 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.
268
269
270 First, release the four screws of DLOS8N, pull out PCB and install SIM card as below:
271
Xiaoling 73.5 272 [[image:1652420606018-181.png]]
Xiaoling 50.3 273
274
Xiaoling 73.5 275 [[image:1652420718132-929.png||height="450" width="766"]]
Xiaoling 50.3 276
277
278 The set up page is (% style="color:#4f81bd" %)**System ~-~-> Cellular**
279
280
281 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.
282
Xiaoling 73.5 283 [[image:1652421032117-341.png||height="329" width="752"]]
Xiaoling 50.3 284
285 (% style="color:red" %)**Note** *: For DLOS8N which doesn’t have the cellular module, this page will shows Cellular not detected.
286
287
288 == 3.5 Check Internet connection ==
289
290 In the (% style="color:#4f81bd" %)**home**(%%) page, we can check the Internet connection.
291
Xiaoling 73.5 292 * GREEN Tick ​​​​[[image:1652421151598-130.png||height="23" width="24"]] : This interface has Internet connection.
293 * Yellow Tick  [[image:1652421168047-470.png||height="22" width="21"]] : This interface has IP address but don’t use it for internet connection.
294 * RED Cross   [[image:1652421179500-890.png||height="24" width="27"]] : This interface doesn’t connected.
Xiaoling 50.3 295
Xiaoling 73.5 296 [[image:1652421351382-793.png||height="339" width="765"]]
Xiaoling 50.3 297
298
299 = 4. Example: Configure as a LoRaWAN gateway =
300
301 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.
302
Xiaoling 73.5 303 [[image:image-20220513140429-1.png||height="565" width="824"]]
Xiaoling 50.3 304
305 This chapter describes how to use the DLOS8Nto work with
306
307 [[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/]])
308
309
310 == 4.1 Create a gateway in TTN V3 Server ==
311
312 (% style="color:#4f81bd" %)**Step 1: Get a Unique gateway ID.**
313
314 Every DLOS8N has a unique gateway id. The ID can be found at LoRaWAN page:
315
Xiaoling 73.5 316 [[image:1652421929753-168.png||height="403" width="739"]]
Xiaoling 50.3 317
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
Xiaoling 73.5 325 [[image:1652422127479-258.png||height="346" width="738"]]
Xiaoling 50.3 326
327
328 (% style="color:#4f81bd" %)**Step 3: Choose the TTNv3 Cluster Picker**
329
Xiaoling 73.5 330 [[image:1652422142236-792.png||height="356" width="737"]]
Xiaoling 50.3 331
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
Xiaoling 73.5 342 [[image:1652422440891-514.png||height="360" width="747"]]
Xiaoling 50.3 343
344 Click the Gateway icon and then click Add gateway.
345
346 Open the following page:
347
Xiaoling 73.5 348 [[image:1652422470352-518.png||height="391" width="716"]]
Xiaoling 50.3 349
Xiaoling 73.5 350 [[image:1652422479876-297.png||height="398" width="729"]]
Xiaoling 50.3 351
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
Xiaoling 73.5 356 [[image:1652422509034-682.png||height="299" width="739"]]
Xiaoling 50.3 357
358
359 == 4.2 Configure DLOS8N to connect to TTN v3 ==
360
361 You can now configure the DLOS8N to let it connect to TTN network V3.
362
363 Make sure your DLOS8N has a working Internet Connection first.
364
365 Choose the right server provider and click (% style="color:#4f81bd" %)**Save&Apply**
366
Xiaoling 73.5 367 [[image:1652422624783-580.png||height="327" width="729"]]
Xiaoling 50.3 368
369 (% style="color:red" %)**Note: **The server address must match the Gateway server address you choose in TTN V3.
370
371 In the home page, we can see the LoRaWAN connection is ready now.
372
Xiaoling 73.5 373 [[image:1652422685063-596.png||height="327" width="729"]]
Xiaoling 50.3 374
375 In TTN v3 portal, we can also see the gateway is connected.
376
Xiaoling 73.5 377 [[image:1652422703020-955.png||height="343" width="730"]]
Xiaoling 50.3 378
379
380 == 4.3 Configure frequency ==
381
382 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.
383
Xiaoling 73.5 384 [[image:1652422737399-529.png||height="362" width="737"]]
Xiaoling 50.3 385
386
387 In logread page, user can check the frequency actually used.
388
Xiaoling 73.5 389 [[image:1652422763536-750.png||height="514" width="730"]]
Xiaoling 50.3 390
391
392 4.4 Add a LoRaWAN End Device
393
394 This section shows how to add a LoRaWAN End device to a LoRaWAN network and see the data from TTN web site.
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
Xiaoling 73.5 398 [[image:1652422794767-871.png]]
Xiaoling 50.3 399
400 (% 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.
401
402 Three codes are required to define the device in TTN v3:
403
404 * DEV EUI - Unique ID code for a particular device.
405 * APP EUI - ID code for an Application defined in TTN v3.
406 * APP Key - Unique key to secure communications with a particular device.
407
408 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.
409
Xiaoling 73.5 410 [[image:1652422840936-838.png]]
Xiaoling 50.3 411
412
413 (% 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.
414
415 For the TTN v3 server, you can use the codes set in the device as in the following example.
416
417 Select **Add Application** to open the screen below.
418
Xiaoling 73.5 419 [[image:1652422946999-255.png||height="356" width="744"]]
Xiaoling 50.3 420
421 Open the **Application **select** Add end device**
422
423 Start Register the end device
424
Xiaoling 73.5 425 [[image:1652422975885-591.png||height="359" width="726"]]
Xiaoling 50.3 426
427 Select OTAA activation mode
428
429
430 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.
431
Xiaoling 73.5 432 [[image:1652422998005-968.png||height="352" width="744"]]
Xiaoling 50.3 433
434 First, input the End device ID, AppEUI and DevEUI.
435
Xiaoling 73.5 436 [[image:1652423022781-339.png||height="365" width="741"]]
Xiaoling 50.3 437
438 Secondly, choose the corresponding frequency and LoRaWAN class capabilities.
439
Xiaoling 73.5 440 [[image:1652423046741-467.png||height="355" width="736"]]
Xiaoling 50.3 441
442 Finally, Application layer settings input the corresponding AppKey. Before saving the configuration, check that the data matches the device.
443
444
445 (% 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.
446
447 (% style="color:red" %)Note that it may take some time for the device data to appear in the TTN v3 display.
448
Xiaoling 73.5 449 [[image:1652423277549-324.png||height="273" width="745"]]
Xiaoling 50.3 450
451
452 = 5. Web Configure Pages =
453
454 == 5.1 Home ==
455
456 Shows the system running status.
457
Xiaoling 73.5 458 [[image:1652423418568-752.png||height="329" width="724"]]
Xiaoling 50.3 459
460
461 == 5.2 LoRa Settings ==
462
463 === 5.2.1 LoRa ~-~-> LoRa ===
464
465 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.
466
467 Different DLOS8N hardware version can support different frequency range:
468
469 * **868**: valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
470 * **915**: valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
471
472 After user choose the frequency plan, he can see the actually frequency in used by checking the page **LogRead ~-~-> LoRa Log**
473
Xiaoling 73.5 474 [[image:1652423554776-574.png||height="380" width="740"]]
Xiaoling 50.3 475
476 Note *: See this instruction for how to customize frequency band:
477
478 [[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]]
479
480
481 === 5.2.2 LoRa ~-~-> ABP Decryption ===
482
483 The DLOS8N can communicate with LoRaWAN ABP End Node without the need of LoRaWAN server. It can be used in some cases such as:
484
485 * No internet connection.
486 * 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/]]).
487
488 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/]]
489
Xiaoling 73.5 490 [[image:1652423628833-467.png||height="357" width="755"]]
Xiaoling 50.3 491
492
493 == 5.3 LoRaWAN Settings ==
494
495 === 5.3.1 LoRaWAN ~-~-> LoRaWAN ===
496
497 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
498
Xiaoling 73.5 499 [[image:1652423628833-467.png||height="357" width="755"]]
Xiaoling 50.3 500
501 (% style="color:red" %)**Note:**
502
503 ~*: User can ignore the latitude and longitude settings here, DLOS8N will use the actually value from GPS module.
504
505 ~**: Packet filter is to drop the unwanted LoRaWAN packet, instruction see here:
506
507 See :[[Filter unwanted LoRaWAN packets>>http://8.211.40.43:8080/xwiki/bin/view/Main/Filter%20unwanted%20LoRaWAN%20packets/]]
508
509
510 === 5.3.2 LoRaWAN ~-~-> Amazon AWS-IoT ===
511
Xiaoling 73.5 512 [[image:1652428499323-384.png||height="275" width="723"]]
Xiaoling 50.3 513
514 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]]
515
516
517 === 5.3.3 LoRaWAN ~-~-> LORIOT ===
518
519 Settings to communicate to LORIOT LoRaWAN Network Server: [[https:~~/~~/www.loriot.io/>>url:https://www.loriot.io/]]
520
521 Instruction: [[http:~~/~~/wiki.dragino.com/index.php?title=Notes_for_LORIOT>>url:http://wiki.dragino.com/index.php?title=Notes_for_LORIOT]]
522
Xiaoling 73.5 523 [[image:1652428648903-878.png||height="266" width="731"]]
Xiaoling 50.3 524
525
526 == 5.4 MQTT Settings ==
527
528 If end nodes works in ABP mode, user can configure DLOS8N to transfer the data to MQTT broker,
529
530 Instruction:
531
532 [[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]]
533
Xiaoling 73.5 534 [[image:1652428705046-212.png||height="417" width="733"]]
Xiaoling 50.3 535
536
537 == 5.5 System ==
538
539 === 5.5.1 System ~-~-> System Overview ===
540
541 Shows the system info:
542
Xiaoling 73.5 543 [[image:1652428773760-580.png||height="408" width="728"]]
Xiaoling 50.3 544
545
546 === 5.5.2 System ~-~-> General ( login settings) ===
547
Xiaoling 73.5 548 [[image:1652428861256-300.png||height="354" width="724"]]
Xiaoling 50.3 549
Xiaoling 54.2 550 **__System Password:__**
Xiaoling 50.3 551
Xiaoling 54.2 552 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.
Xiaoling 50.3 553
554 This page can be used to set the password for them.
555
Xiaoling 54.2 556 (((
557
558 )))
Xiaoling 50.3 559
Xiaoling 54.2 560 **__Timezone:__**
Xiaoling 50.3 561
562 Set device timezone.
563
Xiaoling 54.2 564 (((
565
566 )))
Xiaoling 50.3 567
Xiaoling 54.2 568 **__Port forwarding:__**
Xiaoling 50.3 569
570 Enable/Disable the HTTP and SSH access via WAN interface.
571
572
Xiaoling 54.2 573 === 5.5.3 System ~-~-> Network ===
Xiaoling 50.3 574
Xiaoling 73.5 575 [[image:1652429149053-824.png||height="467" width="725"]]
Xiaoling 50.3 576
Xiaoling 54.2 577 **__LAN Settings:__**
Xiaoling 50.3 578
579 When the DLOS8N has the AP enable, LAN settings specify the network info for DLOS8N’s own network.
580
Xiaoling 54.2 581 (((
582
583 )))
Xiaoling 50.3 584
Xiaoling 54.2 585 __**WAN Settings:**__
Xiaoling 50.3 586
587 Setting for DLOS8N WAN port
588
Xiaoling 54.2 589 (((
590
591 )))
Xiaoling 50.3 592
Xiaoling 54.2 593 __**WiFi Settings:**__
Xiaoling 50.3 594
595 Setting for DLOS8N WiFi IP when use it as WiFi Client
596
597
Xiaoling 54.2 598 === 5.5.4 System ~-~-> WiFi ===
Xiaoling 50.3 599
600 DLOS8N WiFi Settings.
601
Xiaoling 73.5 602 [[image:1652429430767-921.png||height="367" width="723"]]
Xiaoling 50.3 603
604
Xiaoling 54.2 605 === 5.5.5 System ~-~-> Cellular ===
Xiaoling 50.3 606
607 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.
608
Xiaoling 73.5 609 [[image:1652429309615-825.png||height="320" width="732"]]
Xiaoling 50.3 610
Xiaoling 54.2 611 (% style="color:red" %)Note *: For DLOS8N which doesn’t have the cellular module, this page will shows Cellular not detected.
Xiaoling 50.3 612
613
Xiaoling 59.2 614 === 5.5.6 System ~-~-> Network Status ===
Xiaoling 50.3 615
Xiaoling 73.5 616 [[image:1652429486609-208.png||height="415" width="728"]]
Xiaoling 50.3 617
618
Xiaoling 59.2 619 === 5.5.7 System ~-~-> Remote Mgnt & Auto Provision ===
Xiaoling 50.3 620
621 Auto Provision is the feature for batch configure and remote management. It can be used in below two cases:
622
Xiaoling 73.5 623 [[image:1652429518191-846.png||height="332" width="733"]]
Xiaoling 50.3 624
Xiaoling 73.5 625 [[image:1652429527544-247.png||height="327" width="724"]]
Xiaoling 50.3 626
Xiaoling 73.5 627 [[image:1652429537849-154.png||height="339" width="722"]]
Xiaoling 50.3 628
629 Please see this document for detail:
630
631 [[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]]
632
633
634 R-SSH is for remote access device and management, introduction for how to use:
635
636 [[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]]
637
Xiaoling 73.5 638 [[image:1652429624400-864.png||height="432" width="716"]]
Xiaoling 50.3 639
640
Xiaoling 66.2 641 === 5.5.8 System ~-~-> Firmware Upgrade ===
Xiaoling 50.3 642
643 We keep improving the DLOS8N Linux side firmware for new features and bug fixes. Below are the links for reference.
644
645 * **Latest firmware**: [[LoRa Gateway Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware/]],
646
647 ( [[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/]] )
648
649 * **Change Log**: [[Firmware Change Log>>url:http://www.dragino.com/downloads/downloads/LoRa_Gateway/LG02-OLG02/Firmware/ChangeLog]].
650
651 ( [[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]] )
652
653
Xiaoling 66.2 654 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.
Xiaoling 50.3 655
Xiaoling 66.2 656 (% style="color:green" %)**Web~-~-> System~-~-> Firmware Upgrade**
Xiaoling 50.3 657
Xiaoling 73.5 658 [[image:1652429711145-862.png||height="270" width="737"]]
Xiaoling 50.3 659
660 Select the required image and click **Flash Image.** The image will be uploaded to the device, and then click **Process Update** to upgrade.
661
Xiaoling 66.2 662 (% 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.
Xiaoling 50.3 663
664 The system will automatically boot into the new firmware after upgrade.
665
Xiaoling 73.5 666 [[image:1652429962190-224.png||height="358" width="729"]]
Xiaoling 50.3 667
668
Xiaoling 66.2 669 (% style="color:red" %)**NOTE***(%%): User can also upgrade firmware via Linux console
Xiaoling 50.3 670
Xiaoling 66.2 671 SCP the firmware to the system(% style="color:green" %)**/var**(%%)** **directory and then run
Xiaoling 50.3 672
Xiaoling 66.2 673 (% style="color:#4f81bd" %)**//root@OpenWrt:~~# /sbin/sysupgrade –n /var/Your_Image//**
Xiaoling 50.3 674
Xiaoling 66.2 675 (% style="color:red" %)**NOTE**(%%) : it is important to transfer the image in the /var directory, otherwise it may exceed the available flash size.
Xiaoling 50.3 676
677
Xiaoling 66.2 678 === 5.5.9 System ~-~-> Reboot/Reset ===
Xiaoling 50.3 679
Xiaoling 73.5 680 [[image:1652430197132-330.png||height="256" width="724"]]
Xiaoling 50.3 681
Xiaoling 73.7 682 (((
683
684 )))
Xiaoling 50.3 685
Xiaoling 66.2 686 === 5.5.10 System ~-~-> Package Maintain ===
Xiaoling 50.3 687
Xiaoling 73.5 688 [[image:1652430243826-126.png||height="289" width="723"]]
Xiaoling 50.3 689
690 Place to show what package has installed and possible to upgrade packages.
691
Xiaoling 73.7 692 (((
693
694 )))
Xiaoling 50.3 695
Xiaoling 66.2 696 == 5.6 LogRead ==
Xiaoling 50.3 697
Xiaoling 66.2 698 === 5.6.1 LogRead ~-~-> LoRa Log ===
Xiaoling 50.3 699
Xiaoling 73.5 700 [[image:1652430356784-567.png||height="325" width="730"]]
Xiaoling 50.3 701
702 Show the frequency for LoRa Radio and traffics.
703
Xiaoling 73.7 704 (((
705
706 )))
Xiaoling 50.3 707
Xiaoling 66.2 708 === 5.6.2 LogRead ~-~-> System Log ===
Xiaoling 50.3 709
710 Show the system log
711
Xiaoling 73.5 712 [[image:1652430369760-511.png||height="373" width="730"]]
Xiaoling 50.3 713
714
Xiaoling 66.2 715 = 6. More features =
Xiaoling 50.3 716
Xiaoling 66.2 717 == 6.1 More instructions ==
Xiaoling 50.3 718
719 [[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]]
720
Xiaoling 73.7 721 (((
722
723 )))
Xiaoling 50.3 724
Xiaoling 66.2 725 = 7. Linux System =
Xiaoling 50.3 726
727 The DLOS8N is based on the OpenWrt Linux system. It is open source, and users are free to configure and modify the Linux settings.
728
Xiaoling 66.2 729 == 7.1 SSH Access for Linux console ==
Xiaoling 50.3 730
731 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.
732
733 IP address:  IP address of DLOS8N
734
735 Port:         22 (via WiFi AP mode) or 2222 (via WAN Interface)
736
Xiaoling 71.2 737 User Name:      (% style="color:green" %)**root**
Xiaoling 50.3 738
Xiaoling 71.2 739 Password:         (% style="color:green" %)**dragino** (% style="color:black" %)(default)
Xiaoling 50.3 740
741 After logging in, you will be in the Linux console and can enter commands as shown below.
742
Xiaoling 73.5 743 [[image:1652431588565-830.png]]
Xiaoling 50.3 744
Xiaoling 71.2 745 The “(% class="mark" %)**logread -f**(%%)” command can be used to debug how system runs.
Xiaoling 50.3 746
Xiaoling 73.5 747 [[image:1652431609193-637.png||height="214" width="732"]]
Xiaoling 71.2 748
749
Xiaoling 67.3 750 == 7.2 Edit and Transfer files ==
Xiaoling 50.3 751
Xiaoling 71.2 752 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.
Xiaoling 50.3 753
754 In Windows, one of the easiest methods is using the [[WinSCP>>url:https://winscp.net/eng/index.php]] utility.
755
756 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.
757
758 Screenshot is as below:
759
Xiaoling 73.5 760 [[image:1652431650755-450.png]]
Xiaoling 50.3 761
762
Xiaoling 71.3 763 == 7.3 File System ==
764
Xiaoling 50.3 765 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.
766
767 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.
768
769 You can use an external USB flash memory device to extend the size of flash memory for storage.
770
Xiaoling 71.6 771
Xiaoling 71.3 772 == 7.4 Package maintenance system ==
Xiaoling 50.3 773
Xiaoling 71.3 774 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 //**.
Xiaoling 50.3 775
Xiaoling 71.3 776 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]])
Xiaoling 50.3 777
Xiaoling 71.6 778 **In Linux Console run:**
Xiaoling 50.3 779
Xiaoling 71.6 780 (((
Xiaoling 71.7 781 (% style="color:green" %)**root@dragino-169d30:~~# opkg update**           (% style="color:black" %)~/~/ to get the latest packages list
Xiaoling 71.6 782 )))
Xiaoling 50.3 783
Xiaoling 71.6 784 (((
785 (% style="color:green" %)**root@dragino-169d30:~~# opkg list**    (% style="color:black" %) ~/~/shows the available packages
786 )))
Xiaoling 50.3 787
Xiaoling 71.6 788 (((
789 (% style="color:green" %)**root@dragino-169d30:~~# opkg install iperf ** (% style="color:black" %)~/~/ install iperf
790 )))
Xiaoling 50.3 791
792 The system will automatically install the required packages as shown below.
793
794
Xiaoling 71.6 795 (((
Xiaoling 71.7 796 (% style="background-color:#dcdcdc" %)//root@dragino-169d30:/etc/opkg# opkg install iperf//
Xiaoling 71.6 797 )))
Xiaoling 50.3 798
Xiaoling 71.6 799 (((
Xiaoling 71.7 800 (% style="background-color:#dcdcdc" %)//Installing iperf (2.0.12-1) to root…//
Xiaoling 71.6 801 )))
Xiaoling 50.3 802
Xiaoling 71.6 803 (((
Xiaoling 73.3 804 (% 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]]
Xiaoling 71.6 805 )))
Xiaoling 50.3 806
Xiaoling 71.6 807 (((
Xiaoling 71.7 808 (% style="background-color:#dcdcdc" %)//Installing uclibcxx (0.2.4-3) to root…//
Xiaoling 71.6 809 )))
Xiaoling 50.3 810
Xiaoling 71.6 811 (((
Xiaoling 73.3 812 (% 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]]
Xiaoling 71.6 813 )))
Xiaoling 50.3 814
Xiaoling 71.6 815 (((
Xiaoling 71.7 816 (% style="background-color:#dcdcdc" %)//Configuring uclibcxx.//
Xiaoling 71.6 817 )))
Xiaoling 50.3 818
Xiaoling 71.6 819 (((
Xiaoling 71.7 820 (% style="background-color:#dcdcdc" %)//Configuring iperf.//
Xiaoling 71.6 821 )))
Xiaoling 50.3 822
Xiaoling 73.2 823 = 8. Upgrade Linux Firmware =
Xiaoling 50.3 824
Xiaoling 71.7 825
Xiaoling 73.2 826 = 9. FAQ =
827
Xiaoling 71.6 828 == 9.1 How can I configure for a customized frequency band? ==
Xiaoling 50.3 829
830 See below link for how to customize frequency band:
831
832 [[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]]
833
Xiaoling 73.2 834
Xiaoling 71.6 835 == 9.2 Can I connect DLOS8N to LORIOT? ==
Xiaoling 50.3 836
837 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]]
838
Xiaoling 73.2 839
Xiaoling 71.6 840 == 9.3 Can I make my own firmware for the gateway, where can I find the source code? ==
Xiaoling 50.3 841
842 Yes, You can make your own firmware for the DLOS8N for branding purposes or to add customized applications.
843
844 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]]
845
Xiaoling 73.2 846
Xiaoling 71.6 847 == 9.4 Can I use 868Mhz version for 915Mhz bands? ==
Xiaoling 50.3 848
849 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.
850
Xiaoling 71.7 851
Xiaoling 73.2 852 = 10. Trouble Shooting =
853
Xiaoling 71.6 854 == 10.1 I get kernel error when install new package, how to fix? ==
Xiaoling 50.3 855
856 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:
857
Xiaoling 73.3 858 (% style="background-color:yellow" %)root@dragino-16c538:~~# opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk
Xiaoling 50.3 859
Xiaoling 73.5 860 (% style="background-color:yellow" %)Installing kmod-dragino2-si3217x (3.10.49+0.2-1) to root…
Xiaoling 50.3 861
Xiaoling 73.3 862 (% style="background-color:yellow" %)Collected errors:
Xiaoling 50.3 863
Xiaoling 73.3 864 (% style="background-color:yellow" %)* satisfy_dependencies_for: Cannot satisfy the following dependencies for kmod-dragino2-si3217x:
Xiaoling 50.3 865
Xiaoling 73.3 866 (% style="background-color:yellow" %)*      kernel (= 3.10.49-1-4917516478a753314254643facdf360a) *
Xiaoling 50.3 867
Xiaoling 73.3 868 (% style="background-color:yellow" %)* opkg_install_cmd: Cannot install package kmod-dragino2-si3217x.
Xiaoling 50.3 869
870 In this case, you can use the –force-depends option to install such package as long as the actual kernel version is the same.
871
Xiaoling 73.3 872 (% style="background-color:yellow" %)Opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk –force-depends
Xiaoling 50.3 873
Xiaoling 73.2 874
Xiaoling 71.6 875 == 10.2 How to recover the DLOS8N if the firmware crashes ==
Xiaoling 50.3 876
877 Please follow this instruction to recover your gateway:
878
879 [[http:~~/~~/wiki.dragino.com/index.php?title=Recover_Gateway>>url:http://wiki.dragino.com/index.php?title=Recover_Gateway]]
880
Xiaoling 73.2 881
Xiaoling 71.6 882 == 10.3 I configured DLOS8N for WiFi access and lost its IP. What to do now? ==
Xiaoling 50.3 883
Xiaoling 73.5 884 [[image:1652435238615-272.png||height="247" width="727"]]
Xiaoling 50.3 885
886 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.
887
Xiaoling 73.5 888 (% style="color:red" %)Note: fallback IP can be disabled in the WAN and DHCP page.
Xiaoling 50.3 889
890
891 Steps to connect via fall back IP:
892
Xiaoling 73.2 893 ~1. Connect PC’s Ethernet port to DLOS8N’s WAN port
894
895 2. Configure PC’s Ethernet port has
Xiaoling 73.5 896 IP: 172.31.255.253 and
897 Netmask: 255.255.255.252
Xiaoling 50.3 898
899 As below photo:
900
Xiaoling 73.5 901 [[image:1652435256286-879.png]]
Xiaoling 50.3 902
Xiaoling 73.2 903 3. In the PC, use IP address 172.31.255.254 to access the DLOS8N via Web or Console.
Xiaoling 50.3 904
905 Please note the latest firmware uses port 8000 for http and 2222 for ssh access.
906
Xiaoling 73.5 907
Xiaoling 71.7 908 = 11. Order Info =
Xiaoling 50.3 909
Xiaoling 73.6 910 (% style="color:#4f81bd" %) **//PART: DLOS8N-XXX-YYY//: **
Xiaoling 50.3 911
Xiaoling 73.6 912 (% style="color:#4f81bd" %) **//XXX: Frequency Band//**
Xiaoling 50.3 913
Xiaoling 73.6 914 * (% style="color:#4f81bd" %)** 868**(% style="color:black" %) : valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
915 * (% style="color:#4f81bd" %)** 915**(% style="color:black" %): valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
Xiaoling 50.3 916
Xiaoling 73.6 917 (% style="color:#4f81bd" %) **//YYY: 4G Cellular Option//**
Xiaoling 50.3 918
Xiaoling 73.6 919 * (% style="color:#4f81bd" %)** E**(% style="color:black" %): EMEA, Korea, Thailand, India.
920 * (% style="color:#4f81bd" %)** A**(% style="color:black" %): North America/ Rogers/AT&T/T-Mobile.
921 * (% style="color:#4f81bd" %)** AU**(% style="color:black" %): Latin America, New Zeland, Taiwan
922 * (% style="color:#4f81bd" %)** J**(% style="color:black" %): Japan, DOCOMO/SoftBank/ KDDI
Xiaoling 50.3 923
924 More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
925
Xiaoling 73.6 926
Xiaoling 71.7 927 = 12. Packing Info =
Xiaoling 50.3 928
929 **Package Includes**:
930
931 * DLOS8N LoRaWAN Gateway x 1
932 * Stick Antenna for LoRa RF part. Frequency is one of 470 or 868 or 915Mhz depends the model ordered
933 * Packaging with environmental protection paper box
934
935 **Dimension and weight**:
936
937 * Device Size: 12 x 12 x 3 cm
938 * Weight: 187g
939 * Package Size: 14.5 x 13.5 x 6 cm
940 * Weight: 300g
Xiaoling 73.6 941 *
Xiaoling 50.3 942
Xiaoling 71.7 943 = 13. Support =
Xiaoling 50.3 944
945 * Try to see if your questions already answered in the [[wiki>>url:http://wiki.dragino.com/]].
946 * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8.
947 Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before mentioned schedule.
Xiaoling 71.7 948 * 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]]