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Wiki source code of DLOS8N

Version 78.3 by Xiaoling on 2022/05/13 18:18
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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
Xiaoling 75.3 49 (((
Xiaoling 50.3 50 Linux Part:
Xiaoling 75.3 51 )))
Xiaoling 50.3 52
53 * 400Mhz ar9331 processor
54 * 64MB RAM
55 * 16MB Flash
56
57 **Interface:**
58
59 * 10M/100M RJ45 Ports x 1
60 * WiFi : 802.11 b/g/n
61 * LoRaWAN Wireless
62 * Power Input: 12 ~~ 24 V DC, 2 A
63 * IEEE 802.3 af compliant PoE port (DC 37  ~~ 57 v)
64 * USB 2.0 host connector x 1
65 * Mini-PCI E connector x 1
66 * SX1302 + 2 x SX1250
67
68 **WiFi Spec:**
69
70 * IEEE 802.11 b/g/n
71 * Frequency Band: 2.4 ~~ 2.462GHz
72 * Tx power:
73 ** 11n tx power : mcs7/15: 11db     mcs0 : 17db
74 ** 11b tx power: 18db
75 ** 11g 54M tx power: 12db
76 ** 11g 6M tx power: 18db
77 * Wifi Sensitivity
78 ** 11g 54M : -71dbm
79 ** 11n 20M : -67dbm
80
81 **LoRa Spec:**
82
83 * Up to -140 dBm sensitivity with SX1250 Tx/Rx front-end
84 * 70 dB CW interferer rejection at 1 MHz offset
85 * Able to operate with negative SNR, CCR up to 9dB
86 * Emulates 49 x LoRa demodulators and 1 x (G)FSK demodulator
87 * Dual digital TX & RX radio front-end interfaces
88 * 10 programmable parallel demodulation paths
89 * Dynamic data-rate (DDR) adaptation
90 * True antenna diversity or simultaneous dual-band operation
91
92 **Cellular 4G LTE (optional):**
93
94 * Quectel: [[**EC25 LTE module**>>url:https://www.quectel.com/product/ec25minipcie.htm]]
95 * Standard Size SIM Slot
96 * 2 x 4G Sticker Antenna.
97 * Up to 150Mbps downlink and 50Mbps uplink data rates
98 * Worldwide LTE,UMTS/HSPA+ and GSM/GPRS/EDGE coverage
99 * MIMO technology meets demands for data rate and link reliability in modem wireless communication systems
100
101 **Power over Ethernet:**
102
103 * IEEE 802.3af compliant.
104 * Support wide input voltage range  37Vdc to 57Vdc.
105 * Thermal cut off.
106 * Short circuit protection.
107 * Over current protection
108 * Isolation level 4 KVrms.
109 * Enhanced surge protection
110
111 == 1.3 Features ==
112
113 * Open Source Embedded Linux system
114 * Managed by Web GUI, SSH via LAN or WiFi
115 * Support Semtech UDP packet forwarder
116 * Support LoRaWAN Station Connection
117 * Cellular Failover conntection(option)
118 * Direct Communication to LoRaWAN ABP Node
119 * LoRaWAN packet filtering
120 * Far seeing LED indicator
121 * Built-in GPS module for location & timing
122 * External fiber glass antenna
123 * Auto-Provision
124 * Remote Monitoring
125 * 802.3af PoE
126 * IP65
127 * Lighting Protection
128 * Power Consumption:12v ,300-500mA
129
130 == 1.4 Hardware System Structure ==
131
Xiaoling 75.3 132 [[image:1652411641871-482.png||height="416" width="716"]]
Xiaoling 50.3 133
134
135 == 1.5 DLOS8N Applications ==
136
Xiaoling 73.5 137 [[image:1652411671209-920.png||height="618" width="650"]]
Xiaoling 50.3 138
139
140 == 1.6 LED Indicators ==
141
Xiaoling 73.5 142 [[image:1652411720670-489.png]]
Xiaoling 50.3 143
144
145 There is a waterproof triple color LED on DLOS8N enclosure, the meaning of the LED is:
146
147 (((
148 (((
149 * (((
150 (% style="color:green" %)**SOLID GREEN**: (% style="color:black" %)DLOS8N is alive with LoRaWAN server connection.
151 )))
152 )))
153
154 * (((
155 (% 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.
156 )))
157 * (((
158 (% style="color:red" %)**SOLID RED**: (% style="color:black" %)Device doesn’t have Internet connection.
159 )))
160 )))
161
162
163 == 1.7 WiFi Direction ==
164
165 DLOS8N use directional WiFi Antenna. The best direction is as below:
166
Xiaoling 73.5 167 [[image:1652412859663-161.png||height="341" width="333"]]
Xiaoling 50.3 168
169
170 = 2. Access and Configure DLOS8N =
171
172 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.
173
174 == 2.1 Find IP address of DLOS8N ==
175
176 === 2.1.1 Connect via WiFi ===
177
Xiaoling 73.5 178 [[image:1652412985720-934.png]]
Xiaoling 50.3 179
180
181 At the first boot of DLOS8N, it will auto generate a WiFi network called (% style="color:green" %)**//dragino-xxxxxx //**(% style="color:black" %)with password:
182
Xiaoling 73.5 183 [[image:1652413127647-377.png]]
Xiaoling 50.3 184
185 (% style="background-color:#ffffcc" %)dragino+dragino
186
Xiaoling 75.3 187 (((
Xiaoling 50.3 188 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
Xiaoling 75.3 189 )))
Xiaoling 50.3 190
191
192 === 2.1.2 Connect via Ethernet with DHCP IP from router ===
193
Xiaoling 73.5 194 [[image:1652414114583-532.png]]
Xiaoling 50.3 195
196
Xiaoling 77.2 197 (((
Xiaoling 50.3 198 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.
Xiaoling 77.2 199 )))
Xiaoling 50.3 200
201
202 === 2.1.3 Connect via WiFi with DHCP IP from router ===
203
Xiaoling 73.5 204 [[image:1652414137639-956.png]]
Xiaoling 50.3 205
206
207 If the DLOS8N already connect to the router via WiFi, use can use the WiFi IP to connect to DLOS8N.
208
209
210 === 2.1.4 Connect via Ethernet with fall back ip ===
211
212 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.
213
214
215 == 2.2 Access Configure Web UI ==
216
217 **Web Interface**
218
219 Open a browser on the PC and type the DLOS8N ip address (depends on your connect method)
220
221 [[http:~~/~~/10.130.1.1/>>url:http://10.130.1.1/]] (Access via WiFi AP network)
222
223 or
224
225 http:~/~/IP_ADDRESS or [[http:~~/~~/ IP_ADDRESS:8000>>url:http://192.168.1.xx:8000]]
226
227
228 You will see the login interface of DLOS8N as shown below.
229
230 The account details for Web Login are:
231
232 (% style="color:#4f81bd" %)**User Name: root**
233
234 (% style="color:#4f81bd" %)**Password:   dragino**
235
Xiaoling 73.5 236 [[image:1652414287022-223.png]]
Xiaoling 50.3 237
238
239
240
241 = 3. Typical Network Setup =
242
243 == 3.1 Overview ==
244
245 The DLOS8N supports flexible network set up for different environments. This section describes the typical network topology. The network set up includes:
246
247 * **WAN Port Internet Mode**
248 * **WiFi Client Mode**
249 * **WiFi AP Mode**
250 * **Cellular Mode**
251
252 == 3.2 Use WAN port to access Internet ==
253
254 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**:
255
Xiaoling 73.5 256 [[image:1652420169255-959.png]]
Xiaoling 50.3 257
258
259 == 3.3 Access the Internet as a WiFi Client ==
260
261 In the WiFi Client Mode, DLOS8N acts as a WiFi client and gets DHCP from an upstream router via WiFi.
262
Xiaoling 77.2 263 (((
Xiaoling 50.3 264 The settings for WiFi Client is under page (% style="color:#4f81bd" %)**System~-~-> WiFi ~-~-> WiFi WAN Client Settings**
Xiaoling 77.2 265 )))
Xiaoling 50.3 266
Xiaoling 73.5 267 [[image:1652420327792-211.png]]
Xiaoling 50.3 268
Xiaoling 77.2 269 (((
Xiaoling 50.3 270 In the WiFi Survey Choose the WiFi AP, and input the Passphrase then click Save & Apply to connect.
Xiaoling 77.2 271 )))
Xiaoling 50.3 272
273
274 == 3.4 Access the Internet via Cellular ==
275
276 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.
277
Xiaoling 77.2 278 (((
Xiaoling 50.3 279 First, release the four screws of DLOS8N, pull out PCB and install SIM card as below:
Xiaoling 77.2 280 )))
Xiaoling 50.3 281
Xiaoling 73.5 282 [[image:1652420606018-181.png]]
Xiaoling 50.3 283
284
Xiaoling 78.2 285 [[image:1652420718132-929.png||height="427" width="727"]]
Xiaoling 50.3 286
Xiaoling 77.2 287 (((
Xiaoling 50.3 288 The set up page is (% style="color:#4f81bd" %)**System ~-~-> Cellular**
Xiaoling 77.2 289 )))
Xiaoling 50.3 290
291
Xiaoling 77.2 292 (((
Xiaoling 50.3 293 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.
Xiaoling 77.2 294 )))
Xiaoling 50.3 295
Xiaoling 73.5 296 [[image:1652421032117-341.png||height="329" width="752"]]
Xiaoling 50.3 297
298 (% style="color:red" %)**Note** *: For DLOS8N which doesn’t have the cellular module, this page will shows Cellular not detected.
299
300
301 == 3.5 Check Internet connection ==
302
303 In the (% style="color:#4f81bd" %)**home**(%%) page, we can check the Internet connection.
304
Xiaoling 78.2 305 * GREEN Tick ​​​​ [[image:1652436675869-206.png||height="14" width="15"]] : This interface has Internet connection.
Xiaoling 77.2 306 * Yellow Tick   [[image:1652436705761-420.png||height="15" width="15"]] : This interface has IP address but don’t use it for internet connection.
Xiaoling 78.2 307 * RED Cross    [[image:1652436787176-950.png||height="14" width="15"]] : This interface doesn’t connected.
Xiaoling 50.3 308
Xiaoling 73.5 309 [[image:1652421351382-793.png||height="339" width="765"]]
Xiaoling 50.3 310
311
312 = 4. Example: Configure as a LoRaWAN gateway =
313
314 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.
315
Xiaoling 73.5 316 [[image:image-20220513140429-1.png||height="565" width="824"]]
Xiaoling 50.3 317
318 This chapter describes how to use the DLOS8Nto work with
319
320 [[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/]])
321
322 == 4.1 Create a gateway in TTN V3 Server ==
323
324 (% style="color:#4f81bd" %)**Step 1: Get a Unique gateway ID.**
325
Xiaoling 78.3 326 (((
Xiaoling 50.3 327 Every DLOS8N has a unique gateway id. The ID can be found at LoRaWAN page:
Xiaoling 78.3 328 )))
Xiaoling 50.3 329
Xiaoling 73.5 330 [[image:1652421929753-168.png||height="403" width="739"]]
Xiaoling 50.3 331
332 The example gateway id is: a840411e96744154
333
334
335 (% style="color:#4f81bd" %)**Step 2: Sign up a user account in TTN server**
336
337 [[**https:~~/~~/account.thethingsnetwork.org/register**>>url:https://account.thethingsnetwork.org/register]]
338
Xiaoling 73.5 339 [[image:1652422127479-258.png||height="346" width="738"]]
Xiaoling 50.3 340
341
342 (% style="color:#4f81bd" %)**Step 3: Choose the TTNv3 Cluster Picker**
343
Xiaoling 73.5 344 [[image:1652422142236-792.png||height="356" width="737"]]
Xiaoling 50.3 345
346
347 (% style="color:red" %)**Note: Choose the cluster corresponds to a specific Gateway server address**
348
349 * Europe 1 (% style="color:red" %)corresponding Gateway server address: (% style="color:black" %)eu1.cloud.thethings.network
350 * North America 1 (% style="color:red" %)corresponding Gateway server address:** **(% style="color:black" %)nam1.cloud.thethings.network
351 * Australia 1 (% style="color:red" %)corresponding Gateway server address:** **(% style="color:black" %)au1.cloud.thethings.network
352 * Legacy V2 Console : (% style="color:red" %)TTN v2 shuts down in December 2021
353
354 (% style="color:#4f81bd" %)**Step 4: Create a Gateway**
355
Xiaoling 73.5 356 [[image:1652422440891-514.png||height="360" width="747"]]
Xiaoling 50.3 357
358 Click the Gateway icon and then click Add gateway.
359
360 Open the following page:
361
Xiaoling 73.5 362 [[image:1652422470352-518.png||height="391" width="716"]]
Xiaoling 50.3 363
Xiaoling 73.5 364 [[image:1652422479876-297.png||height="398" width="729"]]
Xiaoling 50.3 365
366 (% style="color:red" %)**Notice: **Gateway Server address must match the gateway configuration, otherwise you will have problem for End Node to join the network.
367
368 After creating the gateway, you can see the gateway info, as below.
369
Xiaoling 73.5 370 [[image:1652422509034-682.png||height="299" width="739"]]
Xiaoling 50.3 371
372
373 == 4.2 Configure DLOS8N to connect to TTN v3 ==
374
375 You can now configure the DLOS8N to let it connect to TTN network V3.
376
377 Make sure your DLOS8N has a working Internet Connection first.
378
379 Choose the right server provider and click (% style="color:#4f81bd" %)**Save&Apply**
380
Xiaoling 73.5 381 [[image:1652422624783-580.png||height="327" width="729"]]
Xiaoling 50.3 382
383 (% style="color:red" %)**Note: **The server address must match the Gateway server address you choose in TTN V3.
384
385 In the home page, we can see the LoRaWAN connection is ready now.
386
Xiaoling 73.5 387 [[image:1652422685063-596.png||height="327" width="729"]]
Xiaoling 50.3 388
389 In TTN v3 portal, we can also see the gateway is connected.
390
Xiaoling 73.5 391 [[image:1652422703020-955.png||height="343" width="730"]]
Xiaoling 50.3 392
393
394 == 4.3 Configure frequency ==
395
396 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.
397
Xiaoling 73.5 398 [[image:1652422737399-529.png||height="362" width="737"]]
Xiaoling 50.3 399
400
401 In logread page, user can check the frequency actually used.
402
Xiaoling 73.5 403 [[image:1652422763536-750.png||height="514" width="730"]]
Xiaoling 50.3 404
405
Xiaoling 78.3 406 == 4.4 Add a LoRaWAN End Device ==
Xiaoling 50.3 407
Xiaoling 78.3 408 (((
Xiaoling 50.3 409 This section shows how to add a LoRaWAN End device to a LoRaWAN network and see the data from TTN web site.
Xiaoling 78.3 410 )))
Xiaoling 50.3 411
Xiaoling 78.3 412 (((
Xiaoling 50.3 413 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.
Xiaoling 78.3 414 )))
Xiaoling 50.3 415
Xiaoling 73.5 416 [[image:1652422794767-871.png]]
Xiaoling 50.3 417
Xiaoling 78.3 418 (((
Xiaoling 50.3 419 (% 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.
Xiaoling 78.3 420 )))
Xiaoling 50.3 421
Xiaoling 78.3 422 (((
Xiaoling 50.3 423 Three codes are required to define the device in TTN v3:
Xiaoling 78.3 424 )))
Xiaoling 50.3 425
426 * DEV EUI - Unique ID code for a particular device.
427 * APP EUI - ID code for an Application defined in TTN v3.
428 * APP Key - Unique key to secure communications with a particular device.
429
Xiaoling 78.3 430 (((
Xiaoling 50.3 431 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.
Xiaoling 78.3 432 )))
Xiaoling 50.3 433
Xiaoling 73.5 434 [[image:1652422840936-838.png]]
Xiaoling 50.3 435
436
Xiaoling 78.3 437 (((
Xiaoling 50.3 438 (% 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.
Xiaoling 78.3 439 )))
Xiaoling 50.3 440
Xiaoling 78.3 441 (((
442
443 )))
444
445 (((
Xiaoling 50.3 446 For the TTN v3 server, you can use the codes set in the device as in the following example.
Xiaoling 78.3 447 )))
Xiaoling 50.3 448
Xiaoling 78.3 449 (((
450
451 )))
452
453 (((
Xiaoling 50.3 454 Select **Add Application** to open the screen below.
Xiaoling 78.3 455 )))
Xiaoling 50.3 456
Xiaoling 73.5 457 [[image:1652422946999-255.png||height="356" width="744"]]
Xiaoling 50.3 458
459 Open the **Application **select** Add end device**
460
461 Start Register the end device
462
Xiaoling 73.5 463 [[image:1652422975885-591.png||height="359" width="726"]]
Xiaoling 50.3 464
Xiaoling 78.3 465 (((
Xiaoling 50.3 466 Select OTAA activation mode
Xiaoling 78.3 467 )))
Xiaoling 50.3 468
469
Xiaoling 78.3 470 (((
Xiaoling 50.3 471 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.
Xiaoling 78.3 472 )))
Xiaoling 50.3 473
Xiaoling 73.5 474 [[image:1652422998005-968.png||height="352" width="744"]]
Xiaoling 50.3 475
476 First, input the End device ID, AppEUI and DevEUI.
477
Xiaoling 73.5 478 [[image:1652423022781-339.png||height="365" width="741"]]
Xiaoling 50.3 479
480 Secondly, choose the corresponding frequency and LoRaWAN class capabilities.
481
Xiaoling 73.5 482 [[image:1652423046741-467.png||height="355" width="736"]]
Xiaoling 50.3 483
Xiaoling 78.3 484 (((
Xiaoling 50.3 485 Finally, Application layer settings input the corresponding AppKey. Before saving the configuration, check that the data matches the device.
Xiaoling 78.3 486 )))
Xiaoling 50.3 487
488
Xiaoling 78.3 489 (((
Xiaoling 50.3 490 (% 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.
Xiaoling 78.3 491 )))
Xiaoling 50.3 492
Xiaoling 78.3 493 (((
Xiaoling 50.3 494 (% style="color:red" %)Note that it may take some time for the device data to appear in the TTN v3 display.
Xiaoling 78.3 495 )))
Xiaoling 50.3 496
Xiaoling 73.5 497 [[image:1652423277549-324.png||height="273" width="745"]]
Xiaoling 50.3 498
499
500 = 5. Web Configure Pages =
501
502 == 5.1 Home ==
503
504 Shows the system running status.
505
Xiaoling 73.5 506 [[image:1652423418568-752.png||height="329" width="724"]]
Xiaoling 50.3 507
508
509 == 5.2 LoRa Settings ==
510
511 === 5.2.1 LoRa ~-~-> LoRa ===
512
513 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.
514
515 Different DLOS8N hardware version can support different frequency range:
516
517 * **868**: valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
518 * **915**: valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
519
520 After user choose the frequency plan, he can see the actually frequency in used by checking the page **LogRead ~-~-> LoRa Log**
521
Xiaoling 73.5 522 [[image:1652423554776-574.png||height="380" width="740"]]
Xiaoling 50.3 523
524 Note *: See this instruction for how to customize frequency band:
525
526 [[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]]
527
528
529 === 5.2.2 LoRa ~-~-> ABP Decryption ===
530
531 The DLOS8N can communicate with LoRaWAN ABP End Node without the need of LoRaWAN server. It can be used in some cases such as:
532
533 * No internet connection.
534 * 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/]]).
535
536 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/]]
537
Xiaoling 73.5 538 [[image:1652423628833-467.png||height="357" width="755"]]
Xiaoling 50.3 539
540
541 == 5.3 LoRaWAN Settings ==
542
543 === 5.3.1 LoRaWAN ~-~-> LoRaWAN ===
544
545 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
546
Xiaoling 73.5 547 [[image:1652423628833-467.png||height="357" width="755"]]
Xiaoling 50.3 548
549 (% style="color:red" %)**Note:**
550
551 ~*: User can ignore the latitude and longitude settings here, DLOS8N will use the actually value from GPS module.
552
553 ~**: Packet filter is to drop the unwanted LoRaWAN packet, instruction see here:
554
555 See :[[Filter unwanted LoRaWAN packets>>http://8.211.40.43:8080/xwiki/bin/view/Main/Filter%20unwanted%20LoRaWAN%20packets/]]
556
557
558 === 5.3.2 LoRaWAN ~-~-> Amazon AWS-IoT ===
559
Xiaoling 73.5 560 [[image:1652428499323-384.png||height="275" width="723"]]
Xiaoling 50.3 561
562 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]]
563
564
565 === 5.3.3 LoRaWAN ~-~-> LORIOT ===
566
567 Settings to communicate to LORIOT LoRaWAN Network Server: [[https:~~/~~/www.loriot.io/>>url:https://www.loriot.io/]]
568
569 Instruction: [[http:~~/~~/wiki.dragino.com/index.php?title=Notes_for_LORIOT>>url:http://wiki.dragino.com/index.php?title=Notes_for_LORIOT]]
570
Xiaoling 73.5 571 [[image:1652428648903-878.png||height="266" width="731"]]
Xiaoling 50.3 572
573
574 == 5.4 MQTT Settings ==
575
576 If end nodes works in ABP mode, user can configure DLOS8N to transfer the data to MQTT broker,
577
578 Instruction:
579
580 [[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]]
581
Xiaoling 73.5 582 [[image:1652428705046-212.png||height="417" width="733"]]
Xiaoling 50.3 583
584
585 == 5.5 System ==
586
587 === 5.5.1 System ~-~-> System Overview ===
588
589 Shows the system info:
590
Xiaoling 73.5 591 [[image:1652428773760-580.png||height="408" width="728"]]
Xiaoling 50.3 592
593
594 === 5.5.2 System ~-~-> General ( login settings) ===
595
Xiaoling 73.5 596 [[image:1652428861256-300.png||height="354" width="724"]]
Xiaoling 50.3 597
Xiaoling 54.2 598 **__System Password:__**
Xiaoling 50.3 599
Xiaoling 54.2 600 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 50.3 601
602 This page can be used to set the password for them.
603
Xiaoling 54.2 604 (((
605
606 )))
Xiaoling 50.3 607
Xiaoling 54.2 608 **__Timezone:__**
Xiaoling 50.3 609
610 Set device timezone.
611
Xiaoling 54.2 612 (((
613
614 )))
Xiaoling 50.3 615
Xiaoling 54.2 616 **__Port forwarding:__**
Xiaoling 50.3 617
618 Enable/Disable the HTTP and SSH access via WAN interface.
619
620
Xiaoling 54.2 621 === 5.5.3 System ~-~-> Network ===
Xiaoling 50.3 622
Xiaoling 73.5 623 [[image:1652429149053-824.png||height="467" width="725"]]
Xiaoling 50.3 624
Xiaoling 54.2 625 **__LAN Settings:__**
Xiaoling 50.3 626
627 When the DLOS8N has the AP enable, LAN settings specify the network info for DLOS8N’s own network.
628
Xiaoling 54.2 629 (((
630
631 )))
Xiaoling 50.3 632
Xiaoling 54.2 633 __**WAN Settings:**__
Xiaoling 50.3 634
635 Setting for DLOS8N WAN port
636
Xiaoling 54.2 637 (((
638
639 )))
Xiaoling 50.3 640
Xiaoling 54.2 641 __**WiFi Settings:**__
Xiaoling 50.3 642
643 Setting for DLOS8N WiFi IP when use it as WiFi Client
644
645
Xiaoling 54.2 646 === 5.5.4 System ~-~-> WiFi ===
Xiaoling 50.3 647
648 DLOS8N WiFi Settings.
649
Xiaoling 73.5 650 [[image:1652429430767-921.png||height="367" width="723"]]
Xiaoling 50.3 651
652
Xiaoling 54.2 653 === 5.5.5 System ~-~-> Cellular ===
Xiaoling 50.3 654
655 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.
656
Xiaoling 73.5 657 [[image:1652429309615-825.png||height="320" width="732"]]
Xiaoling 50.3 658
Xiaoling 54.2 659 (% style="color:red" %)Note *: For DLOS8N which doesn’t have the cellular module, this page will shows Cellular not detected.
Xiaoling 50.3 660
661
Xiaoling 59.2 662 === 5.5.6 System ~-~-> Network Status ===
Xiaoling 50.3 663
Xiaoling 73.5 664 [[image:1652429486609-208.png||height="415" width="728"]]
Xiaoling 50.3 665
666
Xiaoling 59.2 667 === 5.5.7 System ~-~-> Remote Mgnt & Auto Provision ===
Xiaoling 50.3 668
669 Auto Provision is the feature for batch configure and remote management. It can be used in below two cases:
670
Xiaoling 73.5 671 [[image:1652429518191-846.png||height="332" width="733"]]
Xiaoling 50.3 672
Xiaoling 73.5 673 [[image:1652429527544-247.png||height="327" width="724"]]
Xiaoling 50.3 674
Xiaoling 73.5 675 [[image:1652429537849-154.png||height="339" width="722"]]
Xiaoling 50.3 676
677 Please see this document for detail:
678
679 [[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]]
680
681
682 R-SSH is for remote access device and management, introduction for how to use:
683
684 [[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]]
685
Xiaoling 73.5 686 [[image:1652429624400-864.png||height="432" width="716"]]
Xiaoling 50.3 687
688
Xiaoling 66.2 689 === 5.5.8 System ~-~-> Firmware Upgrade ===
Xiaoling 50.3 690
691 We keep improving the DLOS8N Linux side firmware for new features and bug fixes. Below are the links for reference.
692
693 * **Latest firmware**: [[LoRa Gateway Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware/]],
694
695 ( [[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/]] )
696
697 * **Change Log**: [[Firmware Change Log>>url:http://www.dragino.com/downloads/downloads/LoRa_Gateway/LG02-OLG02/Firmware/ChangeLog]].
698
699 ( [[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]] )
700
701
Xiaoling 66.2 702 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 50.3 703
Xiaoling 66.2 704 (% style="color:green" %)**Web~-~-> System~-~-> Firmware Upgrade**
Xiaoling 50.3 705
Xiaoling 73.5 706 [[image:1652429711145-862.png||height="270" width="737"]]
Xiaoling 50.3 707
708 Select the required image and click **Flash Image.** The image will be uploaded to the device, and then click **Process Update** to upgrade.
709
Xiaoling 66.2 710 (% 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 50.3 711
712 The system will automatically boot into the new firmware after upgrade.
713
Xiaoling 73.5 714 [[image:1652429962190-224.png||height="358" width="729"]]
Xiaoling 50.3 715
716
Xiaoling 66.2 717 (% style="color:red" %)**NOTE***(%%): User can also upgrade firmware via Linux console
Xiaoling 50.3 718
Xiaoling 66.2 719 SCP the firmware to the system(% style="color:green" %)**/var**(%%)** **directory and then run
Xiaoling 50.3 720
Xiaoling 66.2 721 (% style="color:#4f81bd" %)**//root@OpenWrt:~~# /sbin/sysupgrade –n /var/Your_Image//**
Xiaoling 50.3 722
Xiaoling 66.2 723 (% style="color:red" %)**NOTE**(%%) : it is important to transfer the image in the /var directory, otherwise it may exceed the available flash size.
Xiaoling 50.3 724
725
Xiaoling 66.2 726 === 5.5.9 System ~-~-> Reboot/Reset ===
Xiaoling 50.3 727
Xiaoling 73.5 728 [[image:1652430197132-330.png||height="256" width="724"]]
Xiaoling 50.3 729
Xiaoling 73.7 730 (((
731
732 )))
Xiaoling 50.3 733
Xiaoling 66.2 734 === 5.5.10 System ~-~-> Package Maintain ===
Xiaoling 50.3 735
Xiaoling 73.5 736 [[image:1652430243826-126.png||height="289" width="723"]]
Xiaoling 50.3 737
738 Place to show what package has installed and possible to upgrade packages.
739
Xiaoling 73.7 740 (((
741
742 )))
Xiaoling 50.3 743
Xiaoling 66.2 744 == 5.6 LogRead ==
Xiaoling 50.3 745
Xiaoling 66.2 746 === 5.6.1 LogRead ~-~-> LoRa Log ===
Xiaoling 50.3 747
Xiaoling 73.5 748 [[image:1652430356784-567.png||height="325" width="730"]]
Xiaoling 50.3 749
750 Show the frequency for LoRa Radio and traffics.
751
Xiaoling 73.7 752 (((
753
754 )))
Xiaoling 50.3 755
Xiaoling 66.2 756 === 5.6.2 LogRead ~-~-> System Log ===
Xiaoling 50.3 757
758 Show the system log
759
Xiaoling 73.5 760 [[image:1652430369760-511.png||height="373" width="730"]]
Xiaoling 50.3 761
762
Xiaoling 66.2 763 = 6. More features =
Xiaoling 50.3 764
Xiaoling 66.2 765 == 6.1 More instructions ==
Xiaoling 50.3 766
767 [[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]]
768
Xiaoling 73.7 769 (((
770
771 )))
Xiaoling 50.3 772
Xiaoling 66.2 773 = 7. Linux System =
Xiaoling 50.3 774
775 The DLOS8N is based on the OpenWrt Linux system. It is open source, and users are free to configure and modify the Linux settings.
776
Xiaoling 66.2 777 == 7.1 SSH Access for Linux console ==
Xiaoling 50.3 778
779 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.
780
781 IP address:  IP address of DLOS8N
782
783 Port:         22 (via WiFi AP mode) or 2222 (via WAN Interface)
784
Xiaoling 71.2 785 User Name:      (% style="color:green" %)**root**
Xiaoling 50.3 786
Xiaoling 71.2 787 Password:         (% style="color:green" %)**dragino** (% style="color:black" %)(default)
Xiaoling 50.3 788
789 After logging in, you will be in the Linux console and can enter commands as shown below.
790
Xiaoling 73.5 791 [[image:1652431588565-830.png]]
Xiaoling 50.3 792
Xiaoling 71.2 793 The “(% class="mark" %)**logread -f**(%%)” command can be used to debug how system runs.
Xiaoling 50.3 794
Xiaoling 73.5 795 [[image:1652431609193-637.png||height="214" width="732"]]
Xiaoling 71.2 796
797
Xiaoling 67.3 798 == 7.2 Edit and Transfer files ==
Xiaoling 50.3 799
Xiaoling 71.2 800 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 50.3 801
802 In Windows, one of the easiest methods is using the [[WinSCP>>url:https://winscp.net/eng/index.php]] utility.
803
804 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.
805
806 Screenshot is as below:
807
Xiaoling 73.5 808 [[image:1652431650755-450.png]]
Xiaoling 50.3 809
810
Xiaoling 71.3 811 == 7.3 File System ==
812
Xiaoling 50.3 813 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.
814
815 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.
816
817 You can use an external USB flash memory device to extend the size of flash memory for storage.
818
Xiaoling 71.6 819
Xiaoling 71.3 820 == 7.4 Package maintenance system ==
Xiaoling 50.3 821
Xiaoling 71.3 822 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 50.3 823
Xiaoling 71.3 824 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 50.3 825
Xiaoling 71.6 826 **In Linux Console run:**
Xiaoling 50.3 827
Xiaoling 71.6 828 (((
Xiaoling 71.7 829 (% style="color:green" %)**root@dragino-169d30:~~# opkg update**           (% style="color:black" %)~/~/ to get the latest packages list
Xiaoling 71.6 830 )))
Xiaoling 50.3 831
Xiaoling 71.6 832 (((
833 (% style="color:green" %)**root@dragino-169d30:~~# opkg list**    (% style="color:black" %) ~/~/shows the available packages
834 )))
Xiaoling 50.3 835
Xiaoling 71.6 836 (((
837 (% style="color:green" %)**root@dragino-169d30:~~# opkg install iperf ** (% style="color:black" %)~/~/ install iperf
838 )))
Xiaoling 50.3 839
840 The system will automatically install the required packages as shown below.
841
842
Xiaoling 71.6 843 (((
Xiaoling 71.7 844 (% style="background-color:#dcdcdc" %)//root@dragino-169d30:/etc/opkg# opkg install iperf//
Xiaoling 71.6 845 )))
Xiaoling 50.3 846
Xiaoling 71.6 847 (((
Xiaoling 71.7 848 (% style="background-color:#dcdcdc" %)//Installing iperf (2.0.12-1) to root…//
Xiaoling 71.6 849 )))
Xiaoling 50.3 850
Xiaoling 71.6 851 (((
Xiaoling 73.3 852 (% 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 71.6 853 )))
Xiaoling 50.3 854
Xiaoling 71.6 855 (((
Xiaoling 71.7 856 (% style="background-color:#dcdcdc" %)//Installing uclibcxx (0.2.4-3) to root…//
Xiaoling 71.6 857 )))
Xiaoling 50.3 858
Xiaoling 71.6 859 (((
Xiaoling 73.3 860 (% 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 71.6 861 )))
Xiaoling 50.3 862
Xiaoling 71.6 863 (((
Xiaoling 71.7 864 (% style="background-color:#dcdcdc" %)//Configuring uclibcxx.//
Xiaoling 71.6 865 )))
Xiaoling 50.3 866
Xiaoling 71.6 867 (((
Xiaoling 71.7 868 (% style="background-color:#dcdcdc" %)//Configuring iperf.//
Xiaoling 71.6 869 )))
Xiaoling 50.3 870
Xiaoling 73.2 871 = 8. Upgrade Linux Firmware =
Xiaoling 50.3 872
Xiaoling 71.7 873
Xiaoling 73.2 874 = 9. FAQ =
875
Xiaoling 71.6 876 == 9.1 How can I configure for a customized frequency band? ==
Xiaoling 50.3 877
878 See below link for how to customize frequency band:
879
880 [[http:~~/~~/wiki.dragino.com/index.php?title=Customized_Frequency_Band_for_Gateway>>url:http://wiki.dragino.com/index.php?title=Customized_Frequency_Band_for_Gateway]]
881
Xiaoling 73.2 882
Xiaoling 71.6 883 == 9.2 Can I connect DLOS8N to LORIOT? ==
Xiaoling 50.3 884
885 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]]
886
Xiaoling 73.2 887
Xiaoling 71.6 888 == 9.3 Can I make my own firmware for the gateway, where can I find the source code? ==
Xiaoling 50.3 889
890 Yes, You can make your own firmware for the DLOS8N for branding purposes or to add customized applications.
891
892 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]]
893
Xiaoling 73.2 894
Xiaoling 71.6 895 == 9.4 Can I use 868Mhz version for 915Mhz bands? ==
Xiaoling 50.3 896
897 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.
898
Xiaoling 71.7 899
Xiaoling 73.2 900 = 10. Trouble Shooting =
901
Xiaoling 71.6 902 == 10.1 I get kernel error when install new package, how to fix? ==
Xiaoling 50.3 903
904 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:
905
Xiaoling 73.3 906 (% style="background-color:yellow" %)root@dragino-16c538:~~# opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk
Xiaoling 50.3 907
Xiaoling 73.5 908 (% style="background-color:yellow" %)Installing kmod-dragino2-si3217x (3.10.49+0.2-1) to root…
Xiaoling 50.3 909
Xiaoling 73.3 910 (% style="background-color:yellow" %)Collected errors:
Xiaoling 50.3 911
Xiaoling 73.3 912 (% style="background-color:yellow" %)* satisfy_dependencies_for: Cannot satisfy the following dependencies for kmod-dragino2-si3217x:
Xiaoling 50.3 913
Xiaoling 73.3 914 (% style="background-color:yellow" %)*      kernel (= 3.10.49-1-4917516478a753314254643facdf360a) *
Xiaoling 50.3 915
Xiaoling 73.3 916 (% style="background-color:yellow" %)* opkg_install_cmd: Cannot install package kmod-dragino2-si3217x.
Xiaoling 50.3 917
918 In this case, you can use the –force-depends option to install such package as long as the actual kernel version is the same.
919
Xiaoling 73.3 920 (% style="background-color:yellow" %)Opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk –force-depends
Xiaoling 50.3 921
Xiaoling 73.2 922
Xiaoling 71.6 923 == 10.2 How to recover the DLOS8N if the firmware crashes ==
Xiaoling 50.3 924
925 Please follow this instruction to recover your gateway:
926
927 [[http:~~/~~/wiki.dragino.com/index.php?title=Recover_Gateway>>url:http://wiki.dragino.com/index.php?title=Recover_Gateway]]
928
Xiaoling 73.2 929
Xiaoling 71.6 930 == 10.3 I configured DLOS8N for WiFi access and lost its IP. What to do now? ==
Xiaoling 50.3 931
Xiaoling 73.5 932 [[image:1652435238615-272.png||height="247" width="727"]]
Xiaoling 50.3 933
934 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.
935
Xiaoling 73.5 936 (% style="color:red" %)Note: fallback IP can be disabled in the WAN and DHCP page.
Xiaoling 50.3 937
938
939 Steps to connect via fall back IP:
940
Xiaoling 73.2 941 ~1. Connect PC’s Ethernet port to DLOS8N’s WAN port
942
943 2. Configure PC’s Ethernet port has
Xiaoling 73.5 944 IP: 172.31.255.253 and
945 Netmask: 255.255.255.252
Xiaoling 50.3 946
947 As below photo:
948
Xiaoling 73.5 949 [[image:1652435256286-879.png]]
Xiaoling 50.3 950
Xiaoling 73.2 951 3. In the PC, use IP address 172.31.255.254 to access the DLOS8N via Web or Console.
Xiaoling 50.3 952
953 Please note the latest firmware uses port 8000 for http and 2222 for ssh access.
954
Xiaoling 73.5 955
Xiaoling 71.7 956 = 11. Order Info =
Xiaoling 50.3 957
Xiaoling 73.6 958 (% style="color:#4f81bd" %) **//PART: DLOS8N-XXX-YYY//: **
Xiaoling 50.3 959
Xiaoling 73.6 960 (% style="color:#4f81bd" %) **//XXX: Frequency Band//**
Xiaoling 50.3 961
Xiaoling 73.6 962 * (% style="color:#4f81bd" %)** 868**(% style="color:black" %) : valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
963 * (% style="color:#4f81bd" %)** 915**(% style="color:black" %): valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
Xiaoling 50.3 964
Xiaoling 73.6 965 (% style="color:#4f81bd" %) **//YYY: 4G Cellular Option//**
Xiaoling 50.3 966
Xiaoling 73.6 967 * (% style="color:#4f81bd" %)** E**(% style="color:black" %): EMEA, Korea, Thailand, India.
968 * (% style="color:#4f81bd" %)** A**(% style="color:black" %): North America/ Rogers/AT&T/T-Mobile.
969 * (% style="color:#4f81bd" %)** AU**(% style="color:black" %): Latin America, New Zeland, Taiwan
970 * (% style="color:#4f81bd" %)** J**(% style="color:black" %): Japan, DOCOMO/SoftBank/ KDDI
Xiaoling 50.3 971
972 More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
973
Xiaoling 73.6 974
Xiaoling 71.7 975 = 12. Packing Info =
Xiaoling 50.3 976
977 **Package Includes**:
978
979 * DLOS8N LoRaWAN Gateway x 1
980 * Stick Antenna for LoRa RF part. Frequency is one of 470 or 868 or 915Mhz depends the model ordered
981 * Packaging with environmental protection paper box
982
983 **Dimension and weight**:
984
985 * Device Size: 12 x 12 x 3 cm
986 * Weight: 187g
987 * Package Size: 14.5 x 13.5 x 6 cm
988 * Weight: 300g
Xiaoling 73.6 989 *
Xiaoling 50.3 990
Xiaoling 71.7 991 = 13. Support =
Xiaoling 50.3 992
993 * Try to see if your questions already answered in the [[wiki>>url:http://wiki.dragino.com/]].
994 * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8.
995 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 71.7 996 * 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]]