Version 134.1 by Kilight Cao on 2023/06/07 17:39
Show last authors
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 design for (% style="color:blue" %)**peer to peer LoRa**(%%) protocol instead of LoRaWAN protocol. The LG01v2 use single channel LoRa module to minimize the deployment cost for a private p2p LoRa wireless network.
29 )))
30
31 (((
32 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.
33
34 LG01v2 supports (% style="color:blue" %)**remote management**(%%). System Integrator can easy to remote monitor the gateway and maintain it.
35 )))
36
37
38 == 1.2 Specifications ==
39
40
41 (% style="color:#037691" %)**Hardware System:**
42
43 * CPU: Quad-core Cortex-A7 1.2Ghz
44 * RAM: 512MB
45 * eMMC: 4GB
46
47 (% style="color:#037691" %)**Interface:**
48
49 * 10M/100M RJ45 Ports x 1
50 * WiFi 802.11 b/g/n
51
52 (% style="color:#037691" %)**Operating Condition:**
53
54 * Work Temperature: -20 ~~ 65°C
55 * Storage Temperature: -20 ~~ 65°C
56 * Power Input: 5V, 2A, DC
57
58 == 1.3 Features ==
59
60
61 * Open Source Debian system
62 * Managed by Web GUI, SSH via WAN or WiFi
63 * Remote Management
64 * Auto-provisioning for batch deployment and management
65 * LoRa Gateway
66 * Built-in  (% style="color:#037691" %)//**Node-Red**// (%%)local Application server
67
68 == 1.4 Block Diagram ==
69
70
71
72 == 1.5 LED Indicators ==
73
74
75 LG01-V2 has totally four LEDs, They are:
76
77
78 (% style="color:blue" %)**➢ Power LED**(%%): This RED LED will be solid if the device is properly powered
79
80 (% style="color:blue" %)**➢ ETH LED**(%%):  This RGB LED will blink GREEN when the ETH port is connecting
81
82 (% style="color:blue" %)**➢ SYS LED**(%%):  This RGB LED will show different colors in different states:
83
84 ✓ **SOLID GREEN:** The device is alive with a LoRaWAN server connection.
85
86 ✓ **BLINKING GREEN:** a) Device has internet connection but no LoRaWAN Connection. or b) Device is in booting stage, in this stage, it will BLINKING GREEN for several seconds and then with BLINKING GREEN together
87
88 ✓** SOLID RED:** Device doesn't have an Internet connection.
89
90 (% style="color:blue" %)**➢ WIFI LED**(%%): This LED shows the WIFI interface connection status.
91
92
93 == 1.6 Button Intruction ==
94
95
96 LG01-V2 has a black toggle button, which is:
97
98
99 (% style="color:blue" %)**➢ Long press 4-5s  : **(%%)the gateway will reload the Network and Initialize wifi configuration
100
101 **LED status: ** ETH LED will BLINKIND BULE Until the reload is finished.
102
103
104 (% style="color:blue" %)**➢ Long press more than 10s:**(%%)**    **the gateway will restore the factory settings.
105
106 **LED status: ** ETH LED will SOLID BULE Until the restore is finished.
107
108
109 = 2. Quick Start =
110
111
112 The LG01-V2 supports network access via Ethernet or Wi-Fi connection and runs without a network.
113
114 In most cases, the first thing you need to do is make the LG01-v2 accessible to the network.
115
116
117 == 2.1 Access and Configure LG01-v2 ==
118
119
120 === 2.1.1 Find IP address of LG01-v2 ===
121
122
123 ==== (% style="color:blue" %)**Method 1**(%%):  Connect via Ethernet with DHCP IP from the router ====
124
125
126 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.
127
128 You can also use this IP to connect.
129
130
131 [[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"]]
132
133 ==== (% style="color:blue" %)**Method 2**(%%):  Connect via LG01v2 Fallback IP ====
134
135 [[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"]]
136
137
138 **Steps to connect via fallback IP:**
139
140 ~1. Connect the PC's Ethernet port to LG01v2's WAN port
141
142 2. Configure PC's Ethernet port has IP: 172.31.255.253 and Netmask: 255.255.255.252
143
144 **Settings ~-~-> Network & Internet ~-~-> Ethernet ~-~-> Change advanced sharing options ~-~-> Double-click"Ethernet" ~-~-> Internet Protocol Version 4 (TCP/IPv4)**
145
146
147 As in the below photo:
148
149 [[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"]]
150
151
152 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]]**
153
154 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]]**
155
156 3. In the PC, use IP address 172.31.255.254 to access the LG01v2 via Web or Console.
157
158 [[image:image-20230506115438-13.png||height="554" width="1047"]]
159
160
161
162 ==== (% style="color:blue" %)**Method 3**(%%):  Connect via WiFi with DHCP IP from the router ====
163
164
165 [[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"]]
166
167
168 Fill in the WiFi information by checking the box and clicking (% style="color:red" %)**Save&Apply**
169
170
171 [[image:image-20230506113332-2.png]]
172
173
174 **Wi-Fi configuration successful**
175
176
177 [[image:image-20230506113432-3.png||height="397" width="855"]]
178
179
180 === 2.1.2 Access Configure Web UI ===
181
182
183 **Web Interface**
184
185 Open a browser on the PC and type the LG01v2 ip address (depends on your connect method)
186
187
188 [[(% 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)
189
190 You will see the login interface of LG01v2 as shown below.
191
192 The account details for Web Login are:
193
194 (% style="color:#4f81bd" %)**User Name: root**
195
196 (% style="color:#4f81bd" %)**Password:   dragino**
197
198 [[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"]]
199
200
201 = 3. Web Configure Pages =
202
203 == 3.1 Home ==
204
205
206 Shows the system running status:
207
208 [[image:image-20230506113531-4.png||height="430" width="818"]]
209
210
211 == 3.2 Network Settings ==
212
213 === 3.2.1 Network ~-~-> WiFi ===
214
215
216 [[image:image-20230506113602-5.png]]
217
218
219 === 3.4.2 Network ~-~-> System Status ===
220
221
222 [[image:image-20230506113623-6.png||height="511" width="672"]]
223
224
225 == 3.5 System ==
226
227 === 3.5.1  System ~-~-> System Overview ===
228
229
230 Shows the system info:
231
232 [[image:image-20230506113705-7.png]]
233
234
235 === 3.5.2 System ~-~-> Backup/Restore ===
236
237
238 [[image:image-20230506113722-8.png||height="254" width="797"]]
239
240
241 === 3.5.3 System ~-~-> System General ===
242
243
244 In the **System-> System General** interface, Users can customize the configuration System Password and set Timezone.
245
246 In addition, Users can customize the FallBack IP address.
247
248 [[image:image-20230506113813-10.png||height="659" width="749"]]
249
250
251 === 3.5.4 System ~-~-> Remoteit ===
252
253
254 In the **System-> Remoteit** interface, users can configure the gateway to be accessed remotely via Remote.it.
255
256 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.]]**
257
258 [[image:image-20230506113831-11.png||height="567" width="748"]]
259
260
261 === 3.5.5 System ~-~-> Package Management ===
262
263
264 In the **System ~-~-> Package Management** interface, Users can check the current version of Core Packages.
265
266 [[image:image-20230506114127-12.png||height="803" width="762"]]
267
268
269 = (% id="cke_bm_1978S" style="display:none" %) (%%)4. Build in Server =
270
271
272 The default factory version of LG01-V2 is installed with the built-in Applicant server: (% style="color:blue" %)**Node-Red**
273
274
275 [[image:image-20230506113737-9.png]]
276
277
278 (% style="color:red" %)**Note:**
279
280 **Path**: System ~-~-> Built-in Server
281
282
283 (% style="color:blue" %)**Troubleshooting：**
284
285 **~ 1. URL does not jump properly**
286
287 For the Node-Red, you can use the local IP address and the port is 1880 to access it.
288
289
290 == 4.1 Application Server ~-~- Node-Red ==
291
292
293 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.
294
295
296 Such as (% style="background-color:yellow" %)__**//http:~/~/dragino-54ff12:1880  or http:~/~/<Local-IPV4-Address>//**__
297
298
299 [[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"]]
300
301
302 = 5. How to configure the Lora Gateway =
303
304 == 5.1 Configure and Debug LoRa wireless of LG01v2 ==
305
306
307 First, the user needs to access the Linux console of LG01v2 via ssh
308
309 **IP address:  (% style="color:blue" %)IP address of LG01v2(%%)**
310
311 **Port:  (% style="color:blue" %)22(%%)**
312
313 **User Name:   (% style="color:blue" %)root(%%)**
314
315 **Password:  (% style="color:blue" %)dragino(default)(%%)**
316
317 [[image:image-20230504100722-3.png||height="228" width="908"]]
318
319
320 Users can access the Lora configuration page by running the following command, then select the option **''serial port setup"**:
321
322 (% class="box infomessage" %)
323 (((
324 **root@dragino-2406ef:~~# minicom -s**
325 )))
326
327 [[image:image-20221029174637-2.png||height="410" width="524"]]
328
329
330 And then, change the setting:
331
332 (% class="box infomessage" %)
333 (((
334 **Serial Device :** **/dev/ttyUSB0**
335
336 **Bps/Par/Bits : 9600 8N1**
337 )))
338
339
340 (% style="color:red" %)**Note: Enter the corresponding letter to change the configuration, like A,B,C**
341
342
343 (% style="color:red" %)[[image:image-20221029174703-3.png]]
344
345
346 Enter **AT+CFG **in the interface to get the configuration,
347
348
349 (% class="box infomessage" %)
350 (((
351 **AT+FRE=868.100,868.100  ~-~--> TX and RX frequency
352 AT+GROUPMOD=0,0  ~-~-->  TX and RX group
353 AT+BW=0,0  ~-~-->  TX and RX Bandwidth
354 AT+SF=12,12  ~-~-->  TX and RX Spreading Factor
355 AT+POWER=14  ~-~-->  TX Power Range
356 AT+CRC=1,1  ~-~-->  TX and RX CRC Type
357 AT+HEADER=0,0  ~-~-->  TX and RX Header Type
358 AT+CR=1,1  ~-~-->  TX and RX Coding Rate
359 AT+IQ=0,0  ~-~-->  TX and RX InvertIQ
360 AT+PREAMBLE=8,8  ~-~-->  TX and RX Preamble Length
361 AT+SYNCWORD=0  ~-~-->  Syncword(0: private，1: public)
362 AT+RXMOD=65535,0  ~-~-->  Rx Timeout and Reply mode
363 AT+RXDAFORM=1**                              
364 )))
365
366
367 == 5.2 Example: LG01v2 ==
368
369 === 5.2.1 Introduce for the example: ===
370
371
372 [[image:image-20221104102736-3.png||height="282" width="723"]]
373
374
375 In this example, there are two devices:
376
377 * **LA66 Shield + UNO + DHT11**: The UNO will get the temperature and humidity and broadcast the value via LoRa protocol.
378 * **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.
379
380 === 5.2.2 Set Up LA66 Shield + UNO ===
381
382
383 ==== **Set up LA66 Module** ====
384
385
386 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:
387
388 (((
389 (% style="color:red" %)**LA66 Shield as Sender: **
390
391 (% class="box infomessage" %)
392 (((
393 **LA66 Shield configuration:**
394
395 AT+FRE=868.100,868.100  ~-~--> TX and RX frequency set: 868100000
396 AT+BW=0,0  ~-~--> TX and RX Bandwidth set: 125kHz
397 AT+SF=12,12  ~-~--> TX and RX Spreading Factor set: SF12
398 AT+POWER=14  ~-~--> TX Power Range set: 14dBm
399 AT+CRC=1,1  ~-~--> TX and RX CRC Type
400 AT+HEADER=0,0  ~-~--> TX and RX Header Type
401 AT+CR=1,1  ~-~--> TX and RX Coding Rate
402 AT+IQ=0,0  ~-~--> TX and RX InvertIQ
403 AT+PREAMBLE=8,8  ~-~--> TX and RX Preamble Length set: 8
404 AT+SYNCWORD=0  ~-~-->  Syncword**(0: private，1: public)**
405 AT+RXMOD=6,0  ~-~-->  Rx Timeout and Reply mode
406 )))
407 )))
408
409
410
411 ==== **Set up Arduino UNO** ====
412
413 (% id="cke_bm_1033249S" style="display:none" %)** **
414
415 **Hardware Connection**
416
417 (% class="box infomessage" %)
418 (((
419 **The DHT11 sensor connects to the LA66 Shield:**
420
421 **VCC  <~-~--> 3.3V (Red line)**
422 **DATA <~-~--> PIN8 (Purple line)**
423 **GND  <~-~--> GND (White line)**
424 )))
425
426 [[image:image-20221108170731-5.png||height="588" width="441"]]
427
428
429
430 ===== **1. Open Arduino IDE** =====
431
432
433 [[image:image-20221108172149-6.png||height="650" width="542"]]
434
435
436
437 ===== **2. Open project** =====
438
439
440 Users can download Arduino files from this link: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.ino||target="_blank"]]
441
442 Then click Compile and Upload to LA66 Shield,
443
444 [[image:image-20221108172432-7.png]]
445
446
447
448 ===== **3. Open the Serial Monitor to check the LA66 Shield data** =====
449
450
451 The UNO will now reads the temperature and humidity data from the sensor and broadcast it via LoRa wireless,
452
453 [[image:image-20221108174840-8.png||height="731" width="671"]]
454
455
456
457 Sending out data as below.
458
459 [[image:image-20221108175113-9.png||height="556" width="998"]]
460
461
462 === 5.2.3 Set Up LG01v2 ===
463
464
465 Configure LG01v2 LoRa channel parameters so it can get data from LA66 Shield
466
467 (% style="color:red; font-weight:bold" %)**LG01v**(% style="color:red" %)**2 as Receiver: (configured as AT+RXMOD=65535,2)**
468
469 (% class="box infomessage" %)
470 (((
471 **LG01-V2 configuration:**
472
473 AT+FRE=868.100,868.100  ~-~--> TX and RX frequency set: 868100000
474 AT+BW=0,0  ~-~--> TX and RX Bandwidth set: 125kHz
475 AT+SF=12,12  ~-~--> TX and RX Spreading Factor set: SF12
476 AT+POWER=14  ~-~--> TX Power Range set: 14dBm
477 AT+CRC=1,1  ~-~--> TX and RX CRC Type
478 AT+HEADER=0,0  ~-~--> TX and RX Header Type
479 AT+CR=1,1  ~-~--> TX and RX Coding Rate
480 AT+IQ=0,0  ~-~--> TX and RX InvertIQ
481 AT+PREAMBLE=8,8  ~-~--> TX and RX Preamble Length set: 8
482 AT+SYNCWORD=0  ~-~-->  Syncword**(0: private，1: public)**
483 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 )**
484 )))
485
486
487 === 5.2.4 Test result ===
488
489
490 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).**
491 )))
492
493 When LG01v2 replies with ACK when it receives a packet sent by LA66 sheild.
494
495 [[image:image-20221108164413-2.png]]
496
497
498
499 In the real-time log of LG01v2：
500
501 [[image:image-20221108170314-3.png]]
502
503
504 === 5.2.5 Plot data chart in LG01v2 ===
505
506
507 User can plot the temperature and humidity chat via LG01v2 built-in IoT server.
508
509 User can import this example in Node-Red: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.json||target="_blank"]]
510
511 [[image:image-20221108180334-10.png||height="651" width="1141"]]
512
513
514 The temperature and humidity chart is displayed in the built-in node-red UI
515
516 **Browser input: (% style="background-color:yellow" %)__//http:~/~/<local-IPV4-address>//__(%%)**
517
518 [[image:image-20221108180458-11.png||height="402" width="1137"]]
519
520
521 = (% style="color:inherit; font-family:inherit; font-size:29px" %)6. How users can access LG01(%%)v(% style="color:inherit; font-family:inherit; font-size:29px" %)2 using serial USB(%%) =
522
523
524 (% style="color:blue" %)**USB TTL to LG01v2  Connection:**
525
526
527 Port 1 of the UART on the LG01v2 is GND
528
529 (% class="box infomessage" %)
530 (((
531 **TXD  <~-~--> UART RXD (Gray line)**
532
533 **RXD  <~-~--> UART TXD (White line)**
534
535 **GND <~-~--> GND (Black line)**
536 )))
537
538
539 **LG01v2 UART connection photo**
540
541 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220804163015-1.png?width=466&height=621&rev=1.1||alt="image-20220804163015-1.png"]]
542
543
544
545 In the PC, you can use the serial port tool(such as [[putty>>url:http://www.chiark.greenend.org.uk/~~sgtatham/putty/download.html]] in Windows), you need to set the serial baud rate to (% style="color:blue" %)**115200**(%%) to access the serial console for LG01v2. LG01v2 will output system info once power on as below:
546
547
548 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220804164928-3.png?width=332&height=320&rev=1.1||alt="image-20220804164928-3.png"]]
549
550
551 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220804164747-2.png?width=594&height=622&rev=1.1||alt="image-20220804164747-2.png"]]
552
553
554 = 7. OTA System Update =
555
556
557 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.
558
559
560 = 8. FAQ =
561
562 == 8.1 How does LG01v2 communicate with Lora shield (LoRa.h) ==
563
564
565 This example describes how to use LG01v2, LoRa Shield to set up a LoRa network,
566
567 [[image:image-20221103152238-8.png||height="251" width="654"]]
568
569
570 (% style="color:red" %)**Prerequisites: The configurations of LG01v2 and Lora shield must match**
571
572 **LG01v2 configuration:**
573
574 (% class="box infomessage" %)
575 (((
576 AT+FRE=868.100,868.100  ~-~--> TX and RX frequency set: 868100000
577 AT+BW=0,0  ~-~--> TX and RX Bandwidth set: 125kHz
578 AT+SF=12,12  ~-~--> TX and RX Spreading Factor set: SF12
579 AT+POWER=14  ~-~--> TX Power Range
580 AT+CRC=1,1  ~-~--> TX and RX CRC Type
581 AT+HEADER=0,0  ~-~--> TX and RX Header Type
582 AT+CR=1,1  ~-~--> TX and RX Coding Rate
583 AT+IQ=0,0  ~-~--> TX and RX InvertIQ
584 AT+PREAMBLE=8,8  ~-~--> TX and RX Preamble Length set: 8
585 AT+SYNCWORD=0  ~-~-->  Syncword**(0: private，1: public), **the corresponding Lora shield syncword is 0x12
586 AT+RXMOD=65535,0  ~-~-->  Rx Timeout and Reply mode,RX window always open
587 AT+RXDAFORM=1    
588 )))
589
590
591
592 **Lora shield configuration:**
593
594 Lora Shield example: [[attach:LoRa_Shield_Sketch_For_MQTT.ino||target="_blank"]] , [[attach:arduino-LoRa-master.zip||target="_blank"]]
595
596 [[image:image-20221101161318-2.png]]
597
598
599
600 **Test LG01v2 to receive Lora Shield data:**
601
602 [[image:image-20221101161951-3.png]]
603
604
605
606 **Test the LG01v2 to send data:**
607
608 [[image:image-20221101162527-4.png]]
609
610
611 == 8.2 How does LG01v2 communicate with Heltec LoRa Node ==
612
613
614 This example describes how to use LG01v2 and Heltec LoRa Node to set up a LoRa network,
615
616 [[image:image-20221112161111-2.png||height="258" width="692"]]
617
618 (% style="color:red" %)**Prerequisites: The configurations of LG01v2 and Lora shield must match**
619
620
621 **LG01v2 configuration:**
622
623 (% class="box infomessage" %)
624 (((
625 AT+FRE=868.100,868.100  ~-~--> TX and RX frequency set: 868100000
626 AT+BW=0,0  ~-~--> TX and RX Bandwidth set: 125kHz
627 AT+SF=12,12  ~-~--> TX and RX Spreading Factor set: SF12
628 AT+POWER=14  ~-~--> TX Power Range
629 AT+CRC=1,1  ~-~--> TX and RX CRC Type
630 AT+HEADER=0,0  ~-~--> TX and RX Header Type
631 AT+CR=1,1  ~-~--> TX and RX Coding Rate
632 AT+IQ=0,0  ~-~--> TX and RX InvertIQ
633 AT+PREAMBLE=8,8  ~-~--> TX and RX Preamble Length set: 8
634 AT+SYNCWORD=0  ~-~-->  Syncword**(0: private，1: public), **the corresponding Lora shield syncword is 0x12
635 AT+RXMOD=65535,0  ~-~-->  Rx Timeout and Reply mode,RX window always open
636 AT+RXDAFORM=1  ~-~--> RX data format**（0: Hex ,1: String）**
637 )))
638
639
640 After we upload the sketch to Heltec LoRa Node, we can see below output from Arduino.
641
642 Lora Shield example: [[attach:LoRa_send_trial.ino||target="_blank"]]
643
644 [[image:image-20221112162733-3.png||height="524" width="927"]]
645
646
647 And we can see the logread of gateway as below, means the packet arrive gateway:
648
649 [[image:image-20221112163119-4.png||height="808" width="560"]]
650
651
652 = 9. Trouble Shooting =
653
654 == 9.1  Fallback IP does not work, how can users check ==
655
656
657 When the computer has completed the above fallback IP configuration,the LG01v2 Web UI is still not accessible via fallback IP.
658
659
660 **1.Check whether the configuration is correct**
661
662 Run the CMD command to ipconfig and ping 172.31.255.254.
663
664 If this fails, the user needs to reconfigure.
665
666 [[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"]]
667
668 [[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"]]
669
670
671 **2. Check whether the firewall is disabled**
672
673 If the firewall is not down, this will affect access to the gateway.
674
675
676 = (% style="color:inherit; font-family:inherit; font-size:29px" %)10. Supports(%%) =
677
678
679 (((
680 If you are experiencing issues and can't solve them, you can send mail to [[support@dragino.com>>mailto:support@dragino.com]].
681 )))
682
683 (((
684 With your question as detailed as possible. We will reply and help you in the shortest.
685
686
687 = 11. Reference =
688
689
690 * Install Tago Core: Refer **Install Tago Core in LG01v2** in[[ Instruction>>doc:Main.Tago\.IO.WebHome]].
691 * [[Advance OS Reference Guide for L>>doc:Main.Armbian OS instruction.WebHome]]G01v2.
692
693
694 )))
695
696 = 12. Order Info =
697
698
699 (% style="color:#0000ff" %)**LG01v2-XXX-YYY**
700
701 (% style="color:#0000ff" %)**XXX**(% style="color:black" %): Frequency Band
702
703 * (% style="color:red" %)**868**(%%): For frequency : 863 ~~ 870Mhz
704 * (% style="color:red" %)**915**(%%): For frequency : 902 ~~ 928Mhz
705
706 (% style="color:#0000ff" %)**YYY**(% style="color:black" %): 4G Cellular Option
707
708 * (% style="color:red" %)**E**(%%):  EMEA, Korea, Thailand, India.
709 * (% style="color:red" %)**A**(%%):  North America/ Rogers/AT&T/T-Mobile.
710 * (% style="color:red" %)**AU**(%%): Latin America, New Zeland, Taiwan
711 * (% style="color:red" %)**J**(%%):  Japan, DOCOMO/SoftBank/ KDDI
712
713 More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
714
715
716 = 13. Manufacturer Info =
717
718
719 **Shenzhen Dragino Technology Development co. LTD**
720
721 Room 202, Block B, BCT Incubation Bases (BaoChengTai),  No.8 CaiYunRoad
722
723 LongCheng Street, LongGang District ; Shenzhen 518116,China
724
725
726 = 14. FCC Warning =
727
728
729 (((
730 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:
731 )))
732
733 (((
734 ~-~- Reorient or relocate the receiving antenna.
735 )))
736
737 (((
738 ~-~- Increase the separation between the equipment and receiver.
739 )))
740
741 (((
742 ~-~- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
743 )))
744
745 (((
746 ~-~- Consult the dealer or an experienced radio/TV technician for help.
747 )))
748
749
750 (((
751 Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
752 )))
753
754
755 (((
756 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.
757
758
759
760 )))
Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0