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Version 115.1 by Kilight Cao on 2023/05/04 10:15
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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:green" %)**open-source single channel LoRa Gateway**(%%). It lets you bridge LoRa wireless network to an IP network via (% style="color:green" %)**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:green" %)**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:green" %)**1.2Ghz Quad-Core CPU**(%%) , (% style="color:green" %)**4GB eMMC storage**(%%) and (% style="color:green" %)**512MB RAM**(%%) for most application.
33
34 LG01v2 supports (% style="color:green" %)**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 Connects to the network and accesses the gateway Web UI** ==
118
119 === **2.1.1 connect the network.** ===
120
121
122 ==== (% style="color:blue" %)**Method 1**(%%):  Connect via Ethernet with DHCP IP from the router ====
123
124
125 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.
126
127 You can also use this IP to connect.
128
129
130 [[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"]]
131
132 ==== (% style="color:blue" %)**Method 2**(%%):  Connect via LG01v2 Fallback IP ====
133
134 [[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"]]
135
136
137 **Steps to connect via fallback IP:**
138
139 ~1. Connect the PC's Ethernet port to LG01v2's WAN port
140
141 2. Configure PC's Ethernet port has IP: 172.31.255.253 and Netmask: 255.255.255.252
142
143 Settings ~-~-> Network & Internet ~-~-> Ethernet ~-~-> Change advanced sharing options ~-~-> Double-click"Ethernet" ~-~-> Internet Protocol Version 4 (TCP/IPv4)
144
145 As in the below photo:
146
147 [[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"]]
148
149
150 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]]**
151
152 If you still can't access the LG01v2 fallback ip, follow this connection to debug :**[[Trouble Shooting>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/#H9.2A0FallbackIPdoesnotwork2Chowcanuserscheck]]**
153
154 3. In the PC, use IP address 172.31.255.254 to access the LG01v2 via Web or Console.
155
156 [[image:image-20230504095502-2.png||height="545" width="1065"]]
157
158
159
160 ==== (% style="color:blue" %)**Method 3**(%%):  Connect via WiFi with DHCP IP from the router ====
161
162
163 [[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"]]
164
165
166 Fill in the WiFi information by checking the box and clicking (% style="color:red" %)**Save&Apply**
167
168
169 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220622102702-6.png?rev=1.1||alt="image-20220622102702-6.png"]]
170
171
172 **Wi-Fi configuration successful**
173
174
175 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220622102847-7.png?rev=1.1||alt="image-20220622102847-7.png"]]
176
177
178 === 2.1.2 Access Configure Web UI ===
179
180 **Web Interface**
181
182 Open a browser on the PC and type the LPS8-V2 ip address (depends on your connect method)
183
184
185 [[(% 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)
186
187 You will see the login interface of LPS8-V2 as shown below.
188
189 The account details for Web Login are:
190
191 (% style="color:#4f81bd" %)**User Name: root**
192
193 (% style="color:#4f81bd" %)**Password:   dragino**
194
195 [[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"]]
196
197
198 = **3. Web Configure Pages** =
199
200 == **3.1 Home** ==
201
202
203 //Shows the system running status~://
204
205 [[image:image-20221104155612-1.png||height="497" width="942"]]
206
207
208 == **3.2 Network Settings** ==
209
210 === **3.2.1 Network ~-~-> WiFi** ===
211
212
213 [[image:image-20221104155654-2.png||height="319" width="813"]]
214
215
216 === **3.4.2 Network ~-~-> System Status** ===
217
218
219 [[image:image-20221104155724-3.png||height="679" width="861"]]
220
221
222 === **3.4.3 Network ~-~-> Firewall** ===
223
224
225 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220616115351-6.png?width=661&height=244&rev=1.1||alt="image-20220616115351-6.png"]]
226
227
228 == **3.5 System** ==
229
230 === **3.5.1  System ~-~-> System Overview** ===
231
232
233 Shows the system info:
234
235 [[image:image-20221104155907-4.png]]
236
237
238 === **3.5.2 System ~-~-> Backup/Restore** ===
239
240
241 [[image:image-20221104155928-5.png||height="334" width="880"]]
242
243
244 = (% id="cke_bm_1978S" style="display:none" %)** **(%%)**4. Build in Server** =
245
246
247 The default factory version of LG01-V2 is installed with the built-in Applicant server: (% style="color:blue" %)**Node-Red**
248
249
250 [[image:image-20221104155949-6.png||height="315" width="1023"]]
251
252
253 (% style="color:red" %)**Note:**
254
255 **Path**: System ~-~-> Built-in Server
256
257
258 (% style="color:blue" %)**Troubleshooting：**
259
260 **~ 1. URL does not jump properly**
261
262 For the Node-Red, you can use the local IP address and the port is 1880 to access it.
263
264
265 == **4.1 Application Server ~-~- Node-Red** ==
266
267
268 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.
269
270
271 Such as (% style="background-color:yellow" %)__**//http:~/~/dragino-54ff12:1880  or http:~/~/<Local-IPV4-Address>//**__
272
273
274 [[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"]]
275
276
277 = **5. How to configure the Lora Gateway** =
278
279 == **5.1 Configure and Debug LoRa wireless of LG01v2** ==
280
281
282 First, the user needs to access the Linux console of LG01v2 via ssh
283
284 IP address:  IP address of LG01v2
285
286 Port:         22
287
288 User Name:      (% style="color:#4f81bd" %)**root**
289
290 Password:         (% style="color:#4f81bd" %)**dragino**(%%) (default)
291
292 [[image:image-20230504100722-3.png||height="228" width="908"]]
293
294 Users can access the Lora configuration page by running the following command, then select the option **''serial port setup"**:
295
296 (% class="box infomessage" %)
297 (((
298 **root@dragino-2406ef:~~# minicom -s**
299 )))
300
301 [[image:image-20221029174637-2.png||height="410" width="524"]]
302
303
304 And then, change the setting:
305
306 (% class="box infomessage" %)
307 (((
308 **Serial Device :** **/dev/ttyUSB0**
309
310 **Bps/Par/Bits : 9600 8N1**
311 )))
312
313
314 (% style="color:red" %)**Note: Enter the corresponding letter to change the configuration, like A,B,C**
315
316
317 (% style="color:red" %)[[image:image-20221029174703-3.png]]
318
319
320 Enter **AT+CFG **in the interface to get the configuration,
321
322
323 (% class="box infomessage" %)
324 (((
325 **AT+FRE=868.100,868.100  ~-~--> TX and RX frequency
326 AT+GROUPMOD=0,0  ~-~-->  TX and RX group
327 AT+BW=0,0  ~-~-->  TX and RX Bandwidth
328 AT+SF=12,12  ~-~-->  TX and RX Spreading Factor
329 AT+POWER=14  ~-~-->  TX Power Range
330 AT+CRC=1,1  ~-~-->  TX and RX CRC Type
331 AT+HEADER=0,0  ~-~-->  TX and RX Header Type
332 AT+CR=1,1  ~-~-->  TX and RX Coding Rate
333 AT+IQ=0,0  ~-~-->  TX and RX InvertIQ
334 AT+PREAMBLE=8,8  ~-~-->  TX and RX Preamble Length
335 AT+SYNCWORD=0  ~-~-->  Syncword(0: private，1: public)
336 AT+RXMOD=65535,0  ~-~-->  Rx Timeout and Reply mode
337 AT+RXDAFORM=1**                              
338 )))
339
340
341 == **5.2 Example: LG01v2** ==
342
343 === **5.2.1 Introduce for the example:** ===
344
345
346 [[image:image-20221104102736-3.png||height="282" width="723"]]
347
348
349 In this example, there are two devices:
350
351 * **LA66 Shield + UNO + DHT11**: The UNO will get the temperature and humidity and broadcast the value via LoRa protocol.
352 * **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.
353
354 === **5.2.2 Set Up LA66 Shield + UNO** ===
355
356
357 ==== **Set up LA66 Module** ====
358
359
360 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:
361
362 (((
363 (% style="color:red" %)**LA66 Shield as Sender: **
364
365 (% class="box infomessage" %)
366 (((
367 **LA66 Shield configuration:**
368
369 AT+FRE=868.100,868.100  ~-~--> TX and RX frequency set: 868100000
370 AT+BW=0,0  ~-~--> TX and RX Bandwidth set: 125kHz
371 AT+SF=12,12  ~-~--> TX and RX Spreading Factor set: SF12
372 AT+POWER=14  ~-~--> TX Power Range set: 14dBm
373 AT+CRC=1,1  ~-~--> TX and RX CRC Type
374 AT+HEADER=0,0  ~-~--> TX and RX Header Type
375 AT+CR=1,1  ~-~--> TX and RX Coding Rate
376 AT+IQ=0,0  ~-~--> TX and RX InvertIQ
377 AT+PREAMBLE=8,8  ~-~--> TX and RX Preamble Length set: 8
378 AT+SYNCWORD=0  ~-~-->  Syncword**(0: private，1: public)**
379 AT+RXMOD=6,0  ~-~-->  Rx Timeout and Reply mode
380 )))
381 )))
382
383
384
385 ==== **Set up Arduino UNO** ====
386
387 (% id="cke_bm_1033249S" style="display:none" %)** **
388
389 **Hardware Connection**
390
391 (% class="box infomessage" %)
392 (((
393 **The DHT11 sensor connects to the LA66 Shield:**
394
395 **VCC  <~-~--> 3.3V (Red line)**
396 **DATA <~-~--> PIN8 (Purple line)**
397 **GND  <~-~--> GND (White line)**
398 )))
399
400 [[image:image-20221108170731-5.png||height="588" width="441"]]
401
402
403
404 ===== **1. Open Arduino IDE** =====
405
406
407 [[image:image-20221108172149-6.png||height="650" width="542"]]
408
409
410
411 ===== **2. Open project** =====
412
413
414 Users can download Arduino files from this link: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.ino||target="_blank"]]
415
416 Then click Compile and Upload to LA66 Shield,
417
418 [[image:image-20221108172432-7.png]]
419
420
421
422 ===== **3. Open the Serial Monitor to check the LA66 Shield data** =====
423
424
425 The UNO will now reads the temperature and humidity data from the sensor and broadcast it via LoRa wireless,
426
427 [[image:image-20221108174840-8.png||height="731" width="671"]]
428
429
430
431 Sending out data as below.
432
433 [[image:image-20221108175113-9.png||height="556" width="998"]]
434
435
436 === **5.2.3 Set Up LG01v2** ===
437
438
439 Configure LG01v2 LoRa channel parameters so it can get data from LA66 Shield
440
441 (% style="color:red; font-weight:bold" %)**LG01v**(% style="color:red" %)**2 as Receiver: (configured as AT+RXMOD=65535,2)**
442
443 (% class="box infomessage" %)
444 (((
445 **LG01-V2 configuration:**
446
447 AT+FRE=868.100,868.100  ~-~--> TX and RX frequency set: 868100000
448 AT+BW=0,0  ~-~--> TX and RX Bandwidth set: 125kHz
449 AT+SF=12,12  ~-~--> TX and RX Spreading Factor set: SF12
450 AT+POWER=14  ~-~--> TX Power Range set: 14dBm
451 AT+CRC=1,1  ~-~--> TX and RX CRC Type
452 AT+HEADER=0,0  ~-~--> TX and RX Header Type
453 AT+CR=1,1  ~-~--> TX and RX Coding Rate
454 AT+IQ=0,0  ~-~--> TX and RX InvertIQ
455 AT+PREAMBLE=8,8  ~-~--> TX and RX Preamble Length set: 8
456 AT+SYNCWORD=0  ~-~-->  Syncword**(0: private，1: public)**
457 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 )**
458 )))
459
460
461 === **5.2.4 Test result** ===
462
463
464 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).**
465 )))
466
467 When LG01v2 replies with ACK when it receives a packet sent by LA66 sheild.
468
469 [[image:image-20221108164413-2.png]]
470
471
472
473 In the real-time log of LG01v2：
474
475 [[image:image-20221108170314-3.png]]
476
477
478 === **5.2.5 Plot data chart in LG01v2** ===
479
480
481 User can plot the temperature and humidity chat via LG01v2 built-in IoT server.
482
483 User can import this example in Node-Red: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.json||target="_blank"]]
484
485 [[image:image-20221108180334-10.png||height="651" width="1141"]]
486
487
488 The temperature and humidity chart is displayed in the built-in node-red UI
489
490 **Browser input: (% style="background-color:yellow" %)__//http:~/~/<local-IPV4-address>//__(%%)**
491
492 [[image:image-20221108180458-11.png||height="402" width="1137"]]
493
494
495 = (% 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(%%)** =
496
497
498 (% style="color:blue" %)**USB TTL to LG01v2  Connection:**
499
500
501 Port 1 of the UART on the LG01v2 is GND
502
503 (% class="box infomessage" %)
504 (((
505 **TXD  <~-~--> UART RXD (Gray line)**
506
507 **RXD  <~-~--> UART TXD (White line)**
508
509 **GND <~-~--> GND (Black line)**
510 )))
511
512
513 **LG01v2 UART connection photo**
514
515 [[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"]]
516
517
518
519 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:
520
521
522 [[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"]]
523
524
525 [[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"]]
526
527
528 = **7. OTA System Update** =
529
530
531 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.
532
533
534 = **8. FAQ** =
535
536 == **8.1 How does LG01v2 communicate with Lora shield (LoRa.h)** ==
537
538
539 This example describes how to use LG01v2, LoRa Shield to set up a LoRa network,
540
541 [[image:image-20221103152238-8.png||height="251" width="654"]]
542
543
544 (% style="color:red" %)**Prerequisites: The configurations of LG01v2 and Lora shield must match**
545
546 **LG01v2 configuration:**
547
548 (% class="box infomessage" %)
549 (((
550 AT+FRE=868.100,868.100  ~-~--> TX and RX frequency set: 868100000
551 AT+BW=0,0  ~-~--> TX and RX Bandwidth set: 125kHz
552 AT+SF=12,12  ~-~--> TX and RX Spreading Factor set: SF12
553 AT+POWER=14  ~-~--> TX Power Range
554 AT+CRC=1,1  ~-~--> TX and RX CRC Type
555 AT+HEADER=0,0  ~-~--> TX and RX Header Type
556 AT+CR=1,1  ~-~--> TX and RX Coding Rate
557 AT+IQ=0,0  ~-~--> TX and RX InvertIQ
558 AT+PREAMBLE=8,8  ~-~--> TX and RX Preamble Length set: 8
559 AT+SYNCWORD=0  ~-~-->  Syncword**(0: private，1: public), **the corresponding Lora shield syncword is 0x12
560 AT+RXMOD=65535,0  ~-~-->  Rx Timeout and Reply mode,RX window always open
561 AT+RXDAFORM=1    
562 )))
563
564
565
566 **Lora shield configuration:**
567
568 Lora Shield example: [[attach:LoRa_Shield_Sketch_For_MQTT.ino||target="_blank"]] , [[attach:arduino-LoRa-master.zip||target="_blank"]]
569
570 [[image:image-20221101161318-2.png]]
571
572
573
574 **Test LG01v2 to receive Lora Shield data:**
575
576 [[image:image-20221101161951-3.png]]
577
578
579
580 **Test the LG01v2 to send data:**
581
582 [[image:image-20221101162527-4.png]]
583
584
585 == **8.2 How does LG01v2 communicate with Heltec LoRa Node** ==
586
587
588 This example describes how to use LG01v2 and Heltec LoRa Node to set up a LoRa network,
589
590 [[image:image-20221112161111-2.png||height="258" width="692"]]
591
592 (% style="color:red" %)**Prerequisites: The configurations of LG01v2 and Lora shield must match**
593
594
595 **LG01v2 configuration:**
596
597 (% class="box infomessage" %)
598 (((
599 AT+FRE=868.100,868.100  ~-~--> TX and RX frequency set: 868100000
600 AT+BW=0,0  ~-~--> TX and RX Bandwidth set: 125kHz
601 AT+SF=12,12  ~-~--> TX and RX Spreading Factor set: SF12
602 AT+POWER=14  ~-~--> TX Power Range
603 AT+CRC=1,1  ~-~--> TX and RX CRC Type
604 AT+HEADER=0,0  ~-~--> TX and RX Header Type
605 AT+CR=1,1  ~-~--> TX and RX Coding Rate
606 AT+IQ=0,0  ~-~--> TX and RX InvertIQ
607 AT+PREAMBLE=8,8  ~-~--> TX and RX Preamble Length set: 8
608 AT+SYNCWORD=0  ~-~-->  Syncword**(0: private，1: public), **the corresponding Lora shield syncword is 0x12
609 AT+RXMOD=65535,0  ~-~-->  Rx Timeout and Reply mode,RX window always open
610 AT+RXDAFORM=1  ~-~--> RX data format**（0: Hex ,1: String）**
611 )))
612
613
614 After we upload the sketch to Heltec LoRa Node, we can see below output from Arduino.
615
616 Lora Shield example: [[attach:LoRa_send_trial.ino||target="_blank"]]
617
618 [[image:image-20221112162733-3.png||height="524" width="927"]]
619
620
621 And we can see the logread of gateway as below, means the packet arrive gateway:
622
623 [[image:image-20221112163119-4.png||height="808" width="560"]]
624
625
626 = **9. OTA System Update** =
627
628 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.
629
630
631 = **10. Trouble Shooting** =
632
633 == 10.1  Fallback IP does not work, how can users check ==
634
635 When the computer has completed the above fallback IP configuration,the LG01v2 Web UI is still not accessible via fallback IP.
636
637
638 **1.Check whether the configuration is correct**
639
640 Run the CMD command to ipconfig and ping 172.31.255.254.
641
642 If this fails, the user needs to reconfigure.
643
644 [[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"]]
645
646 [[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"]]
647
648 **2. Check whether the firewall is disabled**
649
650 If the firewall is not down, this will affect access to the gateway.
651
652
653 = (% style="color:inherit; font-family:inherit; font-size:29px" %)**11. Supports**(%%) =
654
655
656 (((
657 **//If you are experiencing issues and can't solve them, you can send mail to [[support@dragino.com>>mailto:support@dragino.com]].//**
658 )))
659
660 (((
661 **//With your question as detailed as possible. We will reply and help you in the shortest.//**
662
663
664 = **12. Reference** =
665
666
667 * Install Tago Core: Refer **Install Tago Core in LG01v2** in[[ Instruction>>doc:Main.Tago\.IO.WebHome]].
668 * [[Advance OS Reference Guide for L>>doc:Main.Armbian OS instruction.WebHome]]G01v2.
669
670
671 )))
672
673 = **13. Order Info** =
674
675
676 (% style="color:#0000ff" %)**LG01v2-XXX-YYY**
677
678 (% style="color:#0000ff" %)**XXX**(% style="color:black" %): Frequency Band
679
680 * (% style="color:red" %)**868**(%%): For frequency : 863 ~~ 870Mhz
681 * (% style="color:red" %)**915**(%%): For frequency : 902 ~~ 928Mhz
682
683 (% style="color:#0000ff" %)**YYY**(% style="color:black" %): 4G Cellular Option
684
685 * (% style="color:red" %)**E**(%%):  EMEA, Korea, Thailand, India.
686 * (% style="color:red" %)**A**(%%):  North America/ Rogers/AT&T/T-Mobile.
687 * (% style="color:red" %)**AU**(%%): Latin America, New Zeland, Taiwan
688 * (% style="color:red" %)**J**(%%):  Japan, DOCOMO/SoftBank/ KDDI
689
690 More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
691
692
693 = **14. Manufacturer Info** =
694
695
696 **Shenzhen Dragino Technology Development co. LTD**
697
698 Room 202, Block B, BCT Incubation Bases (BaoChengTai),  No.8 CaiYunRoad
699
700 LongCheng Street, LongGang District ; Shenzhen 518116,China
701
702
703 = **15. FCC Warning** =
704
705
706 (((
707 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:
708 )))
709
710 (((
711 ~-~- Reorient or relocate the receiving antenna.
712 )))
713
714 (((
715 ~-~- Increase the separation between the equipment and receiver.
716 )))
717
718 (((
719 ~-~- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
720 )))
721
722 (((
723 ~-~- Consult the dealer or an experienced radio/TV technician for help.
724 )))
725
726
727 (((
728 Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
729 )))
730
731
732 (((
733 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.
734
735
736
737 )))