Last modified by Kilight Cao on 2024/03/04 09:10
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1 (% style="text-align:center" %)
2 [[image:image-20221028134937-1.jpeg||height="466" width="466"]]
3
4 (((
5
6
7
8 )))
9
10 **Table of Contents:**
11
12 {{toc/}}
13
14
15
16
17
18
19 = 1. Introduction =
20
21 == 1.1 What is LG01v2 ==
22
23
24 (((
25 (((
26 The LG01v2 is an (% style="color:blue" %)**open-source single channel LoRa Gateway**(%%). It lets you bridge LoRa wireless network to an IP network via (% style="color:blue" %)**WiFi , Ethernet or Cellular Network**(%%) (via Optional 4G module). The LoRa wireless allows users to send data and reach extremely long ranges at low data rates.
27
28 LG01v2 is specially designed for (% style="color:blue" %)**peer-to-peer LoRa**(%%) protocol instead of LoRaWAN protocol. The LG01v2 uses a single-channel LoRa module to minimize the deployment cost for a private p2p LoRa wireless network.
29
30 (% style="color:red" %)**Note: The LG01v2 can't register and connect to the LoRaWAN server(Such as The Things NetWork, AWS, or Chirpstack..)**
31 )))
32
33 (((
34 LG01v2 uses Open Source Linux system. User can modify the Linux part and develop customize software base on it. It has (% style="color:blue" %)**1.2Ghz Quad-Core CPU**(%%) , (% style="color:blue" %)**4GB eMMC storage**(%%) and (% style="color:blue" %)**512MB RAM**(%%) for most application.
35
36 LG01v2 supports (% style="color:blue" %)**remote management**(%%). System Integrator can easy to remote monitor the gateway and maintain it.
37 )))
38
39
40 == 1.2 Specifications ==
41
42
43 (% style="color:#037691" %)**Hardware System:**
44
45 * CPU: Quad-core Cortex-A7 1.2Ghz
46 * RAM: 512MB
47 * eMMC: 4GB
48
49 (% style="color:#037691" %)**Interface:**
50
51 * 10M/100M RJ45 Ports x 1
52 * WiFi 802.11 b/g/n
53
54 (% style="color:#037691" %)**Operating Condition:**
55
56 * Work Temperature: -20 ~~ 65°C
57 * Storage Temperature: -20 ~~ 65°C
58 * Power Input: 5V, 2A, DC
59
60 == 1.3 Features ==
61
62
63 * Open Source Debian system
64 * Managed by Web GUI, SSH via WAN or WiFi
65 * Remote Management
66 * Auto-provisioning for batch deployment and management
67 * LoRa Gateway
68 * Built-in  (% style="color:#037691" %)//**Node-Red**// (%%)local Application server
69
70 == 1.4 Block Diagram ==
71
72
73
74 == 1.5 LED Indicators ==
75
76
77 LG01-V2 has totally four LEDs, They are:
78
79
80 (% style="color:blue" %)**➢ Power LED**[[image:image-20231014092959-4.png]](%%): This RED LED will be solid if the device is properly powered
81
82 (% style="color:blue" %)**➢ ETH LED**[[image:image-20231014092934-2.png]](%%):  This RGB LED will blink GREEN when the ETH port is connecting
83
84 (% style="color:blue" %)**➢ SYS LED**[[image:image-20231014092954-3.png]](%%):  Undefined yet. 
85
86 (% style="color:blue" %)**➢ WIFI LED**[[image:image-20231014092843-1.png]](%%): This LED shows the WIFI interface connection status.
87
88
89 == 1.6 Button Intruction ==
90
91
92 LG01-V2 has a black toggle button, which is:
93
94
95 (% style="color:blue" %)**➢ Long press 4-5s  : **(%%)the gateway will reload the Network and Initialize wifi configuration
96
97 **LED status: ** ETH LED will BLINKIND BULE Until the reload is finished.
98
99
100 (% style="color:blue" %)**➢ Long press more than 10s:**(%%)**    **the gateway will restore the factory settings.
101
102 **LED status: ** ETH LED will SOLID BULE Until the restore is finished.
103
104
105 = 2. Quick Start =
106
107
108 The LG01-V2 supports network access via Ethernet or Wi-Fi connection and runs without a network.
109
110 In most cases, the first thing you need to do is make the LG01-v2 accessible to the network.
111
112
113 == 2.1 Access and Configure LG01-v2 ==
114
115 === 2.1.1 Find IP address of LG01-v2 ===
116
117
118 ==== (% style="color:blue" %)**Method 1**(%%):  Connect via Ethernet with DHCP IP from the router ====
119
120
121 Connect the LG01-V2 Ethernet port to your router and LG01-V2 can 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 LG01-V2.
122
123 You can also use this IP to connect.
124
125
126 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220622100129-1.png?width=1263&height=332&rev=1.1||alt="image-20220622100129-1.png"]]
127
128 ==== (% style="color:blue" %)**Method 2**(%%):  Connect via LG01v2 Fallback IP ====
129
130 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20230107084650-2.png?width=839&height=310&rev=1.1||alt="image-20230107084650-2.png" height="284" width="769"]]
131
132
133 **Steps to connect via fallback IP:**
134
135 ~1. Connect the PC's Ethernet port to LG01v2's WAN port
136
137 2. Configure PC's Ethernet port has IP: 172.31.255.253 and Netmask: 255.255.255.252
138
139 **Settings ~-~-> Network & Internet ~-~-> Ethernet ~-~-> Change advanced sharing options ~-~-> Double-click"Ethernet" ~-~-> Internet Protocol Version 4 (TCP/IPv4)**
140
141
142 As in the below photo:
143
144 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20230413172038-1.png?width=1243&height=732&rev=1.1||alt="image-20230413172038-1.png" height="624" width="1059"]]
145
146
147 Configure computer Ethernet port steps video: **[[fallback ip.mp4>>url:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/fallback%20ip.mp4?rev=1.1]]**
148
149 If you still can't access the LG01v2 fallback ip, follow this connection to debug : **[[Trouble Shooting>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20All%20Gateway%20models/LG01v2/#H10.1A0FallbackIPdoesnotwork2Chowcanuserscheck]]**
150
151 3. In the PC, use IP address 172.31.255.254 to access the LG01v2 via Web or Console.
152
153 [[image:image-20230506115438-13.png||height="554" width="1047"]]
154
155
156
157 ==== (% style="color:blue" %)**Method 3**(%%):  Connect via WiFi with DHCP IP from the router ====
158
159
160 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220622100542-2.png?width=1256&height=369&rev=1.1||alt="image-20220622100542-2.png"]]
161
162
163 Fill in the WiFi information by checking the box and clicking (% style="color:red" %)**Save&Apply**
164
165
166 [[image:image-20230506113332-2.png]]
167
168
169 **Wi-Fi configuration successful**
170
171
172 [[image:image-20230506113432-3.png||height="397" width="855"]]
173
174
175 === 2.1.2 Access Configure Web UI ===
176
177
178 **Web Interface**
179
180 Open a browser on the PC and type the LG01v2 ip address (depends on your connect method)
181
182
183 [[(% style="background-color:yellow" %)**//http:~~/~~/IP_ADDRESS //**>>http://IP_ADDRESS]](%%) or (% style="background-color:yellow" %)//**[[http:~~/~~/172.31.255.254>>http://172.31.255.254(]]**//(Fallback IP)
184
185 You will see the login interface of LG01v2 as shown below.
186
187 The account details for Web Login are:
188
189 (% style="color:#4f81bd" %)**User Name: root**
190
191 (% style="color:#4f81bd" %)**Password:   dragino**
192
193 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20230106153501-1.png?width=894&height=367&rev=1.1||alt="image-20230106153501-1.png"]]
194
195
196 = 3. Web Configure Pages =
197
198 == 3.1 Home ==
199
200
201 Shows the system running status:
202
203 [[image:image-20230506113531-4.png||height="430" width="818"]]
204
205
206 == 3.2 Network Settings ==
207
208 === 3.2.1 Network ~-~-> WiFi ===
209
210
211 [[image:image-20230506113602-5.png]]
212
213
214 === 3.4.2 Network ~-~-> System Status ===
215
216
217 [[image:image-20230506113623-6.png||height="511" width="672"]]
218
219
220 == 3.5 System ==
221
222 === 3.5.1  System ~-~-> System Overview ===
223
224
225 Shows the system info:
226
227 [[image:image-20230506113705-7.png]]
228
229
230 === 3.5.2 System ~-~-> Backup/Restore ===
231
232
233 [[image:image-20230506113722-8.png||height="254" width="797"]]
234
235
236 === 3.5.3 System ~-~-> System General ===
237
238
239 In the **System-> System General** interface, Users can customize the configuration System Password and set Timezone.
240
241 In addition, Users can customize the FallBack IP address.
242
243 [[image:image-20230506113813-10.png||height="659" width="749"]]
244
245
246 === 3.5.4 System ~-~-> Remoteit ===
247
248
249 In the **System-> Remoteit** interface, users can configure the gateway to be accessed remotely via Remote.it.
250
251 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.]]**
252
253 [[image:image-20230506113831-11.png||height="567" width="748"]]
254
255
256 === 3.5.5 System ~-~-> Package Management ===
257
258
259 In the **System ~-~-> Package Management** interface, Users can check the current version of Core Packages.
260
261 [[image:image-20230506114127-12.png||height="803" width="762"]]
262
263
264 = (% id="cke_bm_1978S" style="display:none" %) (%%)4. Build in Server =
265
266
267 The default factory version of LG01-V2 is installed with the built-in Applicant server: (% style="color:blue" %)**Node-Red**
268
269
270 [[image:image-20230506113737-9.png]]
271
272
273 (% style="color:red" %)**Note:**
274
275 **Path**: System ~-~-> Built-in Server
276
277
278 (% style="color:blue" %)**Troubleshooting：**
279
280 **~ 1. URL does not jump properly**
281
282 For the Node-Red, you can use the local IP address and the port is 1880 to access it.
283
284
285 == 4.1 Application Server ~-~- Node-Red ==
286
287
288 You can access the gateway's built-in AS server of (% style="color:blue" %)**Node-Red **(%%)via the URL((% style="background-color:yellow" %)__**//http:~/~/<hostname>:1880 or http:~/~/<local-IPV4-address>//**__(%%)) in your browser.
289
290
291 Such as (% style="background-color:yellow" %)__**//http:~/~/dragino-54ff12:1880  or http:~/~/<Local-IPV4-Address>//**__
292
293
294 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220725172124-3.png?width=843&height=610&rev=1.1||alt="image-20220725172124-3.png"]]
295
296
297 = 5. How to configure the Lora Gateway =
298
299 == 5.1 Configure and Debug LoRa wireless of LG01v2 ==
300
301
302 First, the user needs to access the Linux console of LG01v2 via ssh
303
304 **IP address:  (% style="color:blue" %)IP address of LG01v2(%%)**
305
306 **Port:  (% style="color:blue" %)22(%%)**
307
308 **User Name:   (% style="color:blue" %)root(%%)**
309
310 **Password:  (% style="color:blue" %)dragino(default)(%%)**
311
312 [[image:image-20230504100722-3.png||height="228" width="908"]]
313
314
315 Users can access the Lora configuration page by running the following command, then select the option **''serial port setup"**:
316
317 (% class="box infomessage" %)
318 (((
319 **root@dragino-2406ef:~~# minicom -s**
320 )))
321
322 [[image:image-20221029174637-2.png||height="410" width="524"]]
323
324
325 And then, change the setting:
326
327 (% class="box infomessage" %)
328 (((
329 **Serial Device :** **/dev/ttyUSB0**
330
331 **Bps/Par/Bits : 9600 8N1**
332 )))
333
334
335 (% style="color:red" %)**Note: Enter the corresponding letter to change the configuration, like A,B,C**
336
337
338 (% style="color:red" %)[[image:image-20221029174703-3.png]]
339
340
341 Enter **AT+CFG **in the interface to get the configuration,
342
343
344 (% class="box infomessage" %)
345 (((
346 **AT+FRE=868.100,868.100  ~-~--> TX and RX frequency
347 AT+GROUPMOD=0,0  ~-~-->  TX and RX group
348 AT+BW=0,0  ~-~-->  TX and RX Bandwidth
349 AT+SF=12,12  ~-~-->  TX and RX Spreading Factor
350 AT+POWER=14  ~-~-->  TX Power Range
351 AT+CRC=1,1  ~-~-->  TX and RX CRC Type
352 AT+HEADER=0,0  ~-~-->  TX and RX Header Type
353 AT+CR=1,1  ~-~-->  TX and RX Coding Rate
354 AT+IQ=0,0  ~-~-->  TX and RX InvertIQ
355 AT+PREAMBLE=8,8  ~-~-->  TX and RX Preamble Length
356 AT+SYNCWORD=0  ~-~-->  Syncword(0: private，1: public)
357 AT+RXMOD=65535,0  ~-~-->  Rx Timeout and Reply mode
358 AT+RXDAFORM=1**                              
359 )))
360
361
362 == 5.2 Example: LG01v2 ==
363
364 === 5.2.1 Introduce for the example: ===
365
366
367 [[image:image-20221104102736-3.png||height="282" width="723"]]
368
369
370 In this example, there are two devices:
371
372 * **LA66 Shield + UNO + DHT11**: The UNO will get the temperature and humidity and broadcast the value via LoRa protocol.
373 * **LG01v2** : LG01v2 is set to listening the LoRa Channel which LA66 is broadcasting. When LG01v2 get the data from LA66, LG01v2 will plot the data in built-in IoT server.
374
375 === 5.2.2 Set Up LA66 Shield + UNO ===
376
377
378 ==== **Set up LA66 Module** ====
379
380
381 LA66 Module is loaded with the firmware **[[LA66 Peer-to-Peer firmware>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/Instruction%20for%20LA66%20Peer%20to%20Peer%20firmware/]] **and user can use AT Command to set up LA66 with below parameters:
382
383 (((
384 (% style="color:red" %)**LA66 Shield as Sender: **
385
386 (% class="box infomessage" %)
387 (((
388 **LA66 Shield configuration:**
389
390 AT+FRE=868.100,868.100  ~-~--> TX and RX frequency set: 868100000
391 AT+BW=0,0  ~-~--> TX and RX Bandwidth set: 125kHz
392 AT+SF=12,12  ~-~--> TX and RX Spreading Factor set: SF12
393 AT+POWER=14  ~-~--> TX Power Range set: 14dBm
394 AT+CRC=1,1  ~-~--> TX and RX CRC Type
395 AT+HEADER=0,0  ~-~--> TX and RX Header Type
396 AT+CR=1,1  ~-~--> TX and RX Coding Rate
397 AT+IQ=0,0  ~-~--> TX and RX InvertIQ
398 AT+PREAMBLE=8,8  ~-~--> TX and RX Preamble Length set: 8
399 AT+SYNCWORD=0  ~-~-->  Syncword**(0: private，1: public)**
400 AT+RXMOD=6,0  ~-~-->  Rx Timeout and Reply mode
401 )))
402 )))
403
404
405
406 ==== **Set up Arduino UNO** ====
407
408 (% id="cke_bm_1033249S" style="display:none" %)** **
409
410 **Hardware Connection**
411
412 (% class="box infomessage" %)
413 (((
414 **The DHT11 sensor connects to the LA66 Shield:**
415
416 **VCC  <~-~--> 3.3V (Red line)**
417 **DATA <~-~--> PIN8 (Purple line)**
418 **GND  <~-~--> GND (White line)**
419 )))
420
421 [[image:image-20221108170731-5.png||height="588" width="441"]]
422
423
424
425 ===== **1. Open Arduino IDE** =====
426
427
428 [[image:image-20221108172149-6.png||height="650" width="542"]]
429
430
431
432 ===== **2. Open project** =====
433
434
435 Users can download Arduino files from this link: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.ino||target="_blank"]]
436
437 Then click Compile and Upload to LA66 Shield,
438
439 [[image:image-20221108172432-7.png]]
440
441
442
443 ===== **3. Open the Serial Monitor to check the LA66 Shield data** =====
444
445
446 The UNO will now reads the temperature and humidity data from the sensor and broadcast it via LoRa wireless,
447
448 [[image:image-20221108174840-8.png||height="731" width="671"]]
449
450
451
452 Sending out data as below.
453
454 [[image:image-20221108175113-9.png||height="556" width="998"]]
455
456
457 === 5.2.3 Set Up LG01v2 ===
458
459
460 Configure LG01v2 LoRa channel parameters so it can get data from LA66 Shield
461
462 (% style="color:red; font-weight:bold" %)**LG01v**(% style="color:red" %)**2 as Receiver: (configured as AT+RXMOD=65535,2)**
463
464 (% class="box infomessage" %)
465 (((
466 **LG01-V2 configuration:**
467
468 AT+FRE=868.100,868.100  ~-~--> TX and RX frequency set: 868100000
469 AT+BW=0,0  ~-~--> TX and RX Bandwidth set: 125kHz
470 AT+SF=12,12  ~-~--> TX and RX Spreading Factor set: SF12
471 AT+POWER=14  ~-~--> TX Power Range set: 14dBm
472 AT+CRC=1,1  ~-~--> TX and RX CRC Type
473 AT+HEADER=0,0  ~-~--> TX and RX Header Type
474 AT+CR=1,1  ~-~--> TX and RX Coding Rate
475 AT+IQ=0,0  ~-~--> TX and RX InvertIQ
476 AT+PREAMBLE=8,8  ~-~--> TX and RX Preamble Length set: 8
477 AT+SYNCWORD=0  ~-~-->  Syncword**(0: private，1: public)**
478 AT+RXMOD=65535,2  ~-~-->  Rx Timeout and Reply mode, RX window always open**(0:No ACK, 1:Reply mode, 2:Send an ACK once got a message from another device. ACK Content is 0x00 FF )**
479 )))
480
481
482 === 5.2.4 Test result ===
483
484
485 After the above configuration is complete, users can send test simulation data to check whether the configuration is correct, In LA66 sheild serial console send:(% style="color:red" %)**(AT+SEND=1,hello world,2,3).**
486 )))
487
488 When LG01v2 replies with ACK when it receives a packet sent by LA66 sheild.
489
490 [[image:image-20221108164413-2.png]]
491
492
493
494 In the real-time log of LG01v2：
495
496 [[image:image-20221108170314-3.png]]
497
498
499 === 5.2.5 Plot data chart in LG01v2 ===
500
501
502 User can plot the temperature and humidity chat via LG01v2 built-in IoT server.
503
504 User can import this example in Node-Red: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.json||target="_blank"]]
505
506 [[image:image-20221108180334-10.png||height="651" width="1141"]]
507
508
509 The temperature and humidity chart is displayed in the built-in node-red UI
510
511 **Browser input: (% style="background-color:yellow" %)__//http:~/~/<local-IPV4-address>//__(%%)**
512
513 [[image:image-20221108180458-11.png||height="402" width="1137"]]
514
515
516
517 = 6. OTA System Update =
518
519
520 LG01v2 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.
521
522
523 = 7. FAQ =
524
525 == 7.1 How does LG01v2 communicate with Lora shield (LoRa.h) ==
526
527
528 This example describes how to use LG01v2, LoRa Shield to set up a LoRa network,
529
530 [[image:image-20221103152238-8.png||height="251" width="654"]]
531
532
533 (% style="color:red" %)**Prerequisites: The configurations of LG01v2 and Lora shield must match**
534
535 **LG01v2 configuration:**
536
537 (% class="box infomessage" %)
538 (((
539 AT+FRE=868.100,868.100  ~-~--> TX and RX frequency set: 868100000
540 AT+BW=0,0  ~-~--> TX and RX Bandwidth set: 125kHz
541 AT+SF=12,12  ~-~--> TX and RX Spreading Factor set: SF12
542 AT+POWER=14  ~-~--> TX Power Range
543 AT+CRC=1,1  ~-~--> TX and RX CRC Type
544 AT+HEADER=0,0  ~-~--> TX and RX Header Type
545 AT+CR=1,1  ~-~--> TX and RX Coding Rate
546 AT+IQ=0,0  ~-~--> TX and RX InvertIQ
547 AT+PREAMBLE=8,8  ~-~--> TX and RX Preamble Length set: 8
548 AT+SYNCWORD=0  ~-~-->  Syncword**(0: private，1: public), **the corresponding Lora shield syncword is 0x12
549 AT+RXMOD=65535,0  ~-~-->  Rx Timeout and Reply mode,RX window always open
550 AT+RXDAFORM=1    
551 )))
552
553
554
555 **Lora shield configuration:**
556
557 Lora Shield example: [[attach:LoRa_Shield_Sketch_For_MQTT.ino||target="_blank"]] , [[attach:arduino-LoRa-master.zip||target="_blank"]]
558
559 [[image:image-20221101161318-2.png]]
560
561
562
563 **Test LG01v2 to receive Lora Shield data:**
564
565 [[image:image-20221101161951-3.png]]
566
567
568
569 **Test the LG01v2 to send data:**
570
571 [[image:image-20221101162527-4.png]]
572
573
574 == 7.2 How does LG01v2 communicate with Heltec LoRa Node ==
575
576
577 This example describes how to use LG01v2 and Heltec LoRa Node to set up a LoRa network,
578
579 [[image:image-20221112161111-2.png||height="258" width="692"]]
580
581 (% style="color:red" %)**Prerequisites: The configurations of LG01v2 and Lora shield must match**
582
583
584 **LG01v2 configuration:**
585
586 (% class="box infomessage" %)
587 (((
588 AT+FRE=868.100,868.100  ~-~--> TX and RX frequency set: 868100000
589 AT+BW=0,0  ~-~--> TX and RX Bandwidth set: 125kHz
590 AT+SF=12,12  ~-~--> TX and RX Spreading Factor set: SF12
591 AT+POWER=14  ~-~--> TX Power Range
592 AT+CRC=1,1  ~-~--> TX and RX CRC Type
593 AT+HEADER=0,0  ~-~--> TX and RX Header Type
594 AT+CR=1,1  ~-~--> TX and RX Coding Rate
595 AT+IQ=0,0  ~-~--> TX and RX InvertIQ
596 AT+PREAMBLE=8,8  ~-~--> TX and RX Preamble Length set: 8
597 AT+SYNCWORD=0  ~-~-->  Syncword**(0: private，1: public), **the corresponding Lora shield syncword is 0x12
598 AT+RXMOD=65535,0  ~-~-->  Rx Timeout and Reply mode,RX window always open
599 AT+RXDAFORM=1  ~-~--> RX data format**（0: Hex ,1: String）**
600 )))
601
602
603 After we upload the sketch to Heltec LoRa Node, we can see below output from Arduino.
604
605 Lora Shield example: [[attach:LoRa_send_trial.ino||target="_blank"]]
606
607 [[image:image-20221112162733-3.png||height="524" width="927"]]
608
609
610 And we can see the logread of gateway as below, means the packet arrive gateway:
611
612 [[image:image-20221112163119-4.png||height="808" width="560"]]
613
614
615 == 7.3 How does LG01v2 communicate with LoRaWAN node ==
616
617
618 This example describes how to use LG01v2 and LSN50 to set up a  network,
619
620 In this case, users need to set LSN50 to work in ABP mode and transmit in only one frequency.
621
622 Assume we have a LG01v2 working in the frequency 868100000 now, below is the steps.
623
624
625 **Step1: **Configure the LG01v2
626
627 (% class="box infomessage" %)
628 (((
629 AT+FRE=868.100,868.100  ~-~--> TX and RX frequency set: 868100000
630 AT+BW=0,0  ~-~--> TX and RX Bandwidth set: 125kHz
631 AT+SF=12,12  ~-~--> TX and RX Spreading Factor set: SF12
632 AT+SYNCWORD=1  ~-~-->  Syncword**(0: private，1: public), **the corresponding Lora shield syncword is 0x12
633 )))
634
635 **Step2:  **Run AT commands to make the LSN50 work in Single frequency and ABP mode.
636
637 For more information on how to use AT commands in LSN50v2, please refer to this link: [[LSN50v2-S31-S31B Use AT Command>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/#H4.A0UseATCommand]]
638
639 Below are the AT commands:
640
641 (% class="box infomessage" %)
642 (((
643 AT+FDR  ~-~--> Reset Parameters to Factory Default, Keys Reserve
644 AT+NJM=0  ~-~-->  Set to ABP mode
645 AT+ADR=0  ~-~-->  Set the Adaptive Data Rate Off
646 AT+DR=0  ~-~--> Set Data Rate (Set AT+DR=3 for 915 band)
647 AT+TDC=300000  ~-~-->  Set transmit interval to 5 minutes
648 AT+CHS=868100000  ~-~--> Set transmit frequency to 868.1Mhz
649 AT+DADDR=FFFFF111  ~-~--> Set Device Address to 26 01 1A F1
650 ATZ  ~-~--> Reset MCU
651 )))
652
653 **Step3:  **Check result
654
655
656
657 User can plot the temperature and humidity chat via LG01v2 built-in IoT server.
658
659 User can import this example in Node-Red: [[attach:LG01v2_LSN50v2_S31.json||target="_blank"]]
660
661
662 First the user needs to fill in the NwkSkey and AppSkey in the LoraWan Packet Decrypter node.
663
664 [[image:image-20230620103535-2.png||height="591" width="1138"]]
665
666 [[image:image-20230620103153-1.png||height="610" width="1141"]]
667
668
669 The data will be displayed in the built-in node-red UI
670
671 **Browser input: (% style="background-color:yellow" %)__//http:~/~/<local-IPV4-address>//__(%%)**
672
673 [[image:image-20230620103923-3.png||height="476" width="1138"]]
674
675
676 == 7.4 How can users factory reset LG01v2 ==
677
678
679 Users can download the image of LG01v2 from this link：[[dragino-lg01v2-1.7-0210>>https://www.dropbox.com/scl/fi/g0si61lcrvdjyto4ma951/dragino-lg01v2-1.7-0210.zip?rlkey=t03oqo493r2p7ign488rs2jsv&dl=0]]
680
681
682 Then follow the steps in the link below to restore factory Settings to LG01v2：
683
684 [[How to flash a new image(OS) to the gateway>>url:https://wiki.dragino.com/xwiki/bin/view/Main/Armbian%20OS%20instruction/#H2.3A0Howtoflashanewimage28OS29tothegateway28LPS8V229]]
685
686
687 = 8. Trouble Shooting =
688
689 == 8.1  Fallback IP does not work, how can users check ==
690
691
692 When the computer has completed the above fallback IP configuration,the LG01v2 Web UI is still not accessible via fallback IP.
693
694
695 **1.Check whether the configuration is correct**
696
697 Run the CMD command to ipconfig and ping 172.31.255.254.
698
699 If this fails, the user needs to reconfigure.
700
701 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20230413170224-3.png?width=707&height=433&rev=1.1||alt="image-20230413170224-3.png"]]
702
703 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20230413170246-4.png?rev=1.1||alt="image-20230413170246-4.png"]]
704
705
706 **2. Check whether the firewall is disabled**
707
708 If the firewall is not down, this will affect access to the gateway.
709
710
711 = (% style="color:inherit; font-family:inherit; font-size:29px" %)9. Supports(%%) =
712
713
714 (((
715 If you are experiencing issues and can't solve them, you can send mail to [[support@dragino.com>>mailto:support@dragino.com]].
716 )))
717
718 (((
719 With your question as detailed as possible. We will reply and help you in the shortest.
720
721
722 = 10. Reference =
723
724
725 * Install Tago Core: Refer **Install Tago Core in LG01v2** in[[ Instruction>>doc:Main.Tago\.IO.WebHome]].
726
727 * [[Advance OS Reference Guide for L>>doc:Main.Armbian OS instruction.WebHome]]G01v2.
728
729
730 )))
731
732 = 11. Order Info =
733
734
735 (% style="color:#0000ff" %)**LG01v2-XXX-YYY**
736
737 (% style="color:#0000ff" %)**XXX**(% style="color:black" %): Frequency Band
738
739 * (% style="color:red" %)**868**(%%): For frequency : 863 ~~ 870Mhz
740 * (% style="color:red" %)**915**(%%): For frequency : 902 ~~ 928Mhz
741
742 (% style="color:#0000ff" %)**YYY**(% style="color:black" %): 4G Cellular Option
743
744 * (% style="color:red" %)**EC25-E**(% style="color:black" %):  EMEA, Korea, Thailand, India
745 * (% style="color:red" %)**EC25-AFX**(% style="color:black" %): America: Verizon, AT&T(FirstNet), U.S.Cellular; Canada: Telus
746 * (% style="color:red" %)**EC25-AUX**(% style="color:black" %): Latin America, New Zeland, Taiwan
747 * (% style="color:red" %)**EC25-J**(% style="color:black" %):  Japan, DOCOMO, SoftBank, KDDI
748
749 More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
750
751
752 = 12. Manufacturer Info =
753
754
755 **Shenzhen Dragino Technology Development co. LTD**
756
757 Room 202, Block B, BCT Incubation Bases (BaoChengTai),  No.8 CaiYunRoad
758
759 LongCheng Street, LongGang District ; Shenzhen 518116,China
760
761
762 = 13. FCC Warning =
763
764
765 (((
766 This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
767 )))
768
769 (((
770 ~-~- Reorient or relocate the receiving antenna.
771 )))
772
773 (((
774 ~-~- Increase the separation between the equipment and receiver.
775 )))
776
777 (((
778 ~-~- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
779 )))
780
781 (((
782 ~-~- Consult the dealer or an experienced radio/TV technician for help.
783 )))
784
785
786 (((
787 Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
788 )))
789
790
791 (((
792 The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.
793
794
795
796 )))

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