Wiki source code of LG01v2 -- LoRa Gateway User Manual

Version 147.1 by Kilight Cao on 2023/10/14 09:30

version	line-number	content
2.3	1	(% style="text-align:center" %)
6.1	2	[[image:image-20221028134937-1.jpeg\|\|height="466" width="466"]]
2.2	3
2.3	4	(((
4.1	5
1.2	6
4.1	7
2.3	8	)))
1.2	9
2.3	10	Table of Contents：
1.2	11
2.3	12	{{toc/}}
1.2	13
102.2	14
	15
	16
	17
	18
132.3	19	= 1. Introduction =
1.2	20
132.3	21	== 1.1 What is LG01v2 ==
1.2	22
	23
7.1	24	(((
	25	(((
132.2	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.
103.1	27
132.2	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.
7.1	29	)))
1.2	30
7.1	31	(((
132.2	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.
103.1	33
132.2	34	LG01v2 supports (% style="color:blue" %)remote management(%%). System Integrator can easy to remote monitor the gateway and maintain it.
7.1	35	)))
1.2	36
	37
132.3	38	== 1.2 Specifications ==
1.2	39
	40
7.1	41	(% style="color:#037691" %)Hardware System:
1.2	42
7.1	43	* CPU: Quad-core Cortex-A7 1.2Ghz
	44	* RAM: 512MB
	45	* eMMC: 4GB
1.2	46
7.1	47	(% style="color:#037691" %)Interface:
2.2	48
7.1	49	* 10M/100M RJ45 Ports x 1
	50	* WiFi 802.11 b/g/n
2.2	51
7.1	52	(% style="color:#037691" %)Operating Condition:
2.2	53
7.1	54	* Work Temperature: -20 ~~ 65°C
	55	* Storage Temperature: -20 ~~ 65°C
	56	* Power Input: 5V, 2A, DC
2.2	57
132.3	58	== 1.3 Features ==
	59
	60
7.1	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
7.2	65	* LoRa Gateway
7.1	66	* Built-in (% style="color:#037691" %)//Node-Red// (%%)local Application server
	67
132.3	68	== 1.4 Block Diagram ==
7.1	69
	70
	71
132.3	72	== 1.5 LED Indicators ==
	73
	74
9.1	75	LG01-V2 has totally four LEDs, They are:
7.1	76
	77
147.1	78	(% style="color:blue" %)➢ Power LED[[image:image-20231014092959-4.png]](%%): This RED LED will be solid if the device is properly powered
7.1	79
147.1	80	(% style="color:blue" %)➢ ETH LED[[image:image-20231014092934-2.png]](%%): This RGB LED will blink GREEN when the ETH port is connecting
7.1	81
147.1	82	(% style="color:blue" %)➢ SYS LED[[image:image-20231014092954-3.png]](%%): Undefined yet.
7.1	83
147.1	84	(% style="color:blue" %)➢ WIFI LED[[image:image-20231014092843-1.png]](%%): This LED shows the WIFI interface connection status.
7.1	85
	86
132.3	87	== 1.6 Button Intruction ==
9.1	88
	89
61.1	90	LG01-V2 has a black toggle button, which is:
9.1	91
	92
132.3	93	(% style="color:blue" %)➢ Long press 4-5s : (%%)the gateway will reload the Network and Initialize wifi configuration
9.1	94
132.3	95	LED status: ETH LED will BLINKIND BULE Until the reload is finished.
9.1	96
	97
132.3	98	(% style="color:blue" %)➢ Long press more than 10s:(%%) the gateway will restore the factory settings.
9.1	99
132.3	100	LED status: ETH LED will SOLID BULE Until the restore is finished.
9.1	101
	102
132.3	103	= 2. Quick Start =
9.1	104
	105
24.1	106	The LG01-V2 supports network access via Ethernet or Wi-Fi connection and runs without a network.
9.1	107
24.1	108	In most cases, the first thing you need to do is make the LG01-v2 accessible to the network.
12.1	109
	110
133.1	111	== 2.1 Access and Configure LG01-v2 ==
12.1	112
134.1	113	=== 2.1.1 Find IP address of LG01-v2 ===
17.2	114
133.1	115
115.1	116	==== (% style="color:blue" %)Method 1(%%): Connect via Ethernet with DHCP IP from the router ====
17.2	117
	118
61.1	119	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.
17.2	120
	121	You can also use this IP to connect.
	122
24.1	123
19.1	124	[[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"]]
17.2	125
115.1	126	==== (% style="color:blue" %)Method 2(%%): Connect via LG01v2 Fallback IP ====
17.2	127
115.1	128	[[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"]]
17.2	129
	130
115.1	131	Steps to connect via fallback IP:
	132
	133	~1. Connect the PC's Ethernet port to LG01v2's WAN port
	134
	135	2. Configure PC's Ethernet port has IP: 172.31.255.253 and Netmask: 255.255.255.252
	136
132.3	137	Settings ~-~-> Network & Internet ~-~-> Ethernet ~-~-> Change advanced sharing options ~-~-> Double-click"Ethernet" ~-~-> Internet Protocol Version 4 (TCP/IPv4)
115.1	138
116.1	139
115.1	140	As in the below photo:
	141
	142	[[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"]]
	143
	144
	145	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]]
	146
132.3	147	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]]
115.1	148
	149	3. In the PC, use IP address 172.31.255.254 to access the LG01v2 via Web or Console.
	150
131.1	151	[[image:image-20230506115438-13.png\|\|height="554" width="1047"]]
115.1	152
	153
	154
	155	==== (% style="color:blue" %)Method 3(%%): Connect via WiFi with DHCP IP from the router ====
	156
	157
24.1	158	[[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"]]
17.2	159
	160
24.1	161	Fill in the WiFi information by checking the box and clicking (% style="color:red" %)Save&Apply
	162
	163
129.1	164	[[image:image-20230506113332-2.png]]
24.1	165
	166
17.2	167	Wi-Fi configuration successful
	168
	169
129.1	170	[[image:image-20230506113432-3.png\|\|height="397" width="855"]]
17.2	171
	172
115.1	173	=== 2.1.2 Access Configure Web UI ===
	174
132.3	175
115.1	176	Web Interface
	177
132.1	178	Open a browser on the PC and type the LG01v2 ip address (depends on your connect method)
115.1	179
	180
	181	[[(% 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)
	182
132.1	183	You will see the login interface of LG01v2 as shown below.
115.1	184
	185	The account details for Web Login are:
	186
	187	(% style="color:#4f81bd" %)User Name: root
	188
	189	(% style="color:#4f81bd" %)Password: dragino
	190
	191	[[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"]]
	192
	193
132.3	194	= 3. Web Configure Pages =
17.2	195
132.3	196	== 3.1 Home ==
24.1	197
102.2	198
132.3	199	Shows the system running status:
24.1	200
129.1	201	[[image:image-20230506113531-4.png\|\|height="430" width="818"]]
24.1	202
	203
132.3	204	== 3.2 Network Settings ==
24.1	205
132.3	206	=== 3.2.1 Network ~-~-> WiFi ===
24.1	207
	208
129.1	209	[[image:image-20230506113602-5.png]]
24.1	210
	211
132.3	212	=== 3.4.2 Network ~-~-> System Status ===
24.1	213
	214
129.1	215	[[image:image-20230506113623-6.png\|\|height="511" width="672"]]
24.1	216
	217
132.3	218	== 3.5 System ==
24.1	219
132.3	220	=== 3.5.1 System ~-~-> System Overview ===
24.1	221
	222
	223	Shows the system info:
	224
129.1	225	[[image:image-20230506113705-7.png]]
24.1	226
	227
132.3	228	=== 3.5.2 System ~-~-> Backup/Restore ===
24.1	229
	230
129.1	231	[[image:image-20230506113722-8.png\|\|height="254" width="797"]]
24.1	232
	233
132.3	234	=== 3.5.3 System ~-~-> System General ===
129.1	235
	236
132.3	237	In the System-> System General interface, Users can customize the configuration System Password and set Timezone.
129.1	238
	239	In addition, Users can customize the FallBack IP address.
	240
	241	[[image:image-20230506113813-10.png\|\|height="659" width="749"]]
	242
	243
132.3	244	=== 3.5.4 System ~-~-> Remoteit ===
129.1	245
	246
132.3	247	In the System-> Remoteit interface, users can configure the gateway to be accessed remotely via Remote.it.
129.1	248
	249	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.]]
	250
	251	[[image:image-20230506113831-11.png\|\|height="567" width="748"]]
	252
	253
132.3	254	=== 3.5.5 System ~-~-> Package Management ===
129.1	255
	256
132.3	257	In the System ~-~-> Package Management interface, Users can check the current version of Core Packages.
129.1	258
	259	[[image:image-20230506114127-12.png\|\|height="803" width="762"]]
	260
24.1	261
132.3	262	= (% id="cke_bm_1978S" style="display:none" %) (%%)4. Build in Server =
24.1	263
132.3	264
66.1	265	The default factory version of LG01-V2 is installed with the built-in Applicant server: (% style="color:blue" %)Node-Red
25.1	266
	267
129.1	268	[[image:image-20230506113737-9.png]]
25.1	269
66.1	270
	271	(% style="color:red" %)Note:
	272
	273	Path: System ~-~-> Built-in Server
	274
	275
102.2	276	(% style="color:blue" %)Troubleshooting：
66.1	277
	278	~ 1. URL does not jump properly
	279
	280	For the Node-Red, you can use the local IP address and the port is 1880 to access it.
	281
	282
132.3	283	== 4.1 Application Server ~-~- Node-Red ==
66.1	284
	285
	286	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.
	287
	288
	289	Such as (% style="background-color:yellow" %)__//http:~/~/dragino-54ff12:1880 or http:~/~/<Local-IPV4-Address>//__
	290
	291
	292	[[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"]]
	293
	294
132.3	295	= 5. How to configure the Lora Gateway =
66.1	296
132.3	297	== 5.1 Configure and Debug LoRa wireless of LG01v2 ==
66.1	298
	299
115.1	300	First, the user needs to access the Linux console of LG01v2 via ssh
	301
132.3	302	IP address: (% style="color:blue" %)IP address of LG01v2(%%)
115.1	303
132.3	304	Port: (% style="color:blue" %)22(%%)
115.1	305
132.3	306	User Name: (% style="color:blue" %)root(%%)
115.1	307
132.3	308	Password: (% style="color:blue" %)dragino(default)(%%)
115.1	309
	310	[[image:image-20230504100722-3.png\|\|height="228" width="908"]]
	311
132.3	312
61.1	313	Users can access the Lora configuration page by running the following command, then select the option ''serial port setup":
25.1	314
	315	(% class="box infomessage" %)
	316	(((
	317	root@dragino-2406ef:~~# minicom -s
	318	)))
	319
	320	[[image:image-20221029174637-2.png\|\|height="410" width="524"]]
	321
	322
	323	And then, change the setting:
	324
	325	(% class="box infomessage" %)
	326	(((
	327	Serial Device : /dev/ttyUSB0
	328
	329	Bps/Par/Bits : 9600 8N1
	330	)))
	331
	332
102.2	333	(% style="color:red" %)Note: Enter the corresponding letter to change the configuration, like A,B,C
	334
	335
25.1	336	(% style="color:red" %)[[image:image-20221029174703-3.png]]
	337
	338
	339	Enter AT+CFG in the interface to get the configuration,
	340
	341
41.1	342	(% class="box infomessage" %)
	343	(((
102.2	344	**AT+FRE=868.100,868.100 ~-~--> TX and RX frequency
	345	AT+GROUPMOD=0,0 ~-~--> TX and RX group
	346	AT+BW=0,0 ~-~--> TX and RX Bandwidth
	347	AT+SF=12,12 ~-~--> TX and RX Spreading Factor
	348	AT+POWER=14 ~-~--> TX Power Range
	349	AT+CRC=1,1 ~-~--> TX and RX CRC Type
	350	AT+HEADER=0,0 ~-~--> TX and RX Header Type
	351	AT+CR=1,1 ~-~--> TX and RX Coding Rate
	352	AT+IQ=0,0 ~-~--> TX and RX InvertIQ
	353	AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length
	354	AT+SYNCWORD=0 ~-~--> Syncword(0: private，1: public)
	355	AT+RXMOD=65535,0 ~-~--> Rx Timeout and Reply mode
	356	AT+RXDAFORM=1**
41.1	357	)))
25.1	358
47.1	359
132.3	360	== 5.2 Example: LG01v2 ==
25.1	361
132.3	362	=== 5.2.1 Introduce for the example: ===
27.1	363
102.2	364
66.1	365	[[image:image-20221104102736-3.png\|\|height="282" width="723"]]
44.1	366
	367
101.1	368	In this example, there are two devices:
47.1	369
101.1	370	* LA66 Shield + UNO + DHT11: The UNO will get the temperature and humidity and broadcast the value via LoRa protocol.
	371	* 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.
47.1	372
132.3	373	=== 5.2.2 Set Up LA66 Shield + UNO ===
	374
	375
101.1	376	==== Set up LA66 Module ====
74.1	377
102.2	378
101.1	379	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:
	380
74.1	381	(((
83.1	382	(% style="color:red" %)LA66 Shield as Sender:
25.1	383
83.1	384	(% class="box infomessage" %)
	385	(((
	386	LA66 Shield configuration:
25.1	387
83.1	388	AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000
	389	AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz
	390	AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12
	391	AT+POWER=14 ~-~--> TX Power Range set: 14dBm
	392	AT+CRC=1,1 ~-~--> TX and RX CRC Type
	393	AT+HEADER=0,0 ~-~--> TX and RX Header Type
	394	AT+CR=1,1 ~-~--> TX and RX Coding Rate
	395	AT+IQ=0,0 ~-~--> TX and RX InvertIQ
	396	AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8
	397	AT+SYNCWORD=0 ~-~--> Syncword(0: private，1: public)
	398	AT+RXMOD=6,0 ~-~--> Rx Timeout and Reply mode
	399	)))
	400	)))
25.1	401
	402
102.2	403
101.1	404	==== Set up Arduino UNO ====
83.1	405
102.2	406	(% id="cke_bm_1033249S" style="display:none" %)
83.1	407
102.2	408	Hardware Connection
	409
83.1	410	(% class="box infomessage" %)
	411	(((
	412	The DHT11 sensor connects to the LA66 Shield:
	413
	414	VCC <~-~--> 3.3V (Red line)
	415	DATA <~-~--> PIN8 (Purple line)
	416	GND <~-~--> GND (White line)
25.1	417	)))
	418
83.1	419	[[image:image-20221108170731-5.png\|\|height="588" width="441"]]
25.1	420
	421
102.2	422
101.1	423	===== 1. Open Arduino IDE =====
25.1	424
102.2	425
83.1	426	[[image:image-20221108172149-6.png\|\|height="650" width="542"]]
24.1	427
	428
102.2	429
101.1	430	===== 2. Open project =====
24.1	431
102.2	432
83.1	433	Users can download Arduino files from this link: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.ino\|\|target="_blank"]]
	434
90.1	435	Then click Compile and Upload to LA66 Shield,
83.1	436
	437	[[image:image-20221108172432-7.png]]
	438
	439
102.2	440
101.1	441	===== 3. Open the Serial Monitor to check the LA66 Shield data =====
83.1	442
102.2	443
101.1	444	The UNO will now reads the temperature and humidity data from the sensor and broadcast it via LoRa wireless,
90.1	445
89.1	446	[[image:image-20221108174840-8.png\|\|height="731" width="671"]]
83.1	447
101.1	448
102.2	449
101.1	450	Sending out data as below.
	451
89.1	452	[[image:image-20221108175113-9.png\|\|height="556" width="998"]]
83.1	453
	454
132.3	455	=== 5.2.3 Set Up LG01v2 ===
89.1	456
90.1	457
101.1	458	Configure LG01v2 LoRa channel parameters so it can get data from LA66 Shield
	459
	460	(% style="color:red; font-weight:bold" %)LG01v(% style="color:red" %)2 as Receiver: (configured as AT+RXMOD=65535,2)
	461
	462	(% class="box infomessage" %)
	463	(((
	464	LG01-V2 configuration:
	465
	466	AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000
	467	AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz
	468	AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12
	469	AT+POWER=14 ~-~--> TX Power Range set: 14dBm
	470	AT+CRC=1,1 ~-~--> TX and RX CRC Type
	471	AT+HEADER=0,0 ~-~--> TX and RX Header Type
	472	AT+CR=1,1 ~-~--> TX and RX Coding Rate
	473	AT+IQ=0,0 ~-~--> TX and RX InvertIQ
	474	AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8
	475	AT+SYNCWORD=0 ~-~--> Syncword(0: private，1: public)
109.1	476	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 )
101.1	477	)))
	478
	479
132.3	480	=== 5.2.4 Test result ===
101.1	481
102.2	482
101.1	483	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).
	484	)))
	485
	486	When LG01v2 replies with ACK when it receives a packet sent by LA66 sheild.
	487
	488	[[image:image-20221108164413-2.png]]
	489
	490
102.2	491
101.1	492	In the real-time log of LG01v2：
	493
	494	[[image:image-20221108170314-3.png]]
	495
	496
132.3	497	=== 5.2.5 Plot data chart in LG01v2 ===
101.1	498
	499
	500	User can plot the temperature and humidity chat via LG01v2 built-in IoT server.
	501
111.1	502	User can import this example in Node-Red: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.json\|\|target="_blank"]]
101.1	503
89.1	504	[[image:image-20221108180334-10.png\|\|height="651" width="1141"]]
	505
	506
	507	The temperature and humidity chart is displayed in the built-in node-red UI
	508
90.1	509	Browser input: (% style="background-color:yellow" %)__//http:~/~/<local-IPV4-address>//__(%%)
89.1	510
	511	[[image:image-20221108180458-11.png\|\|height="402" width="1137"]]
	512
	513
83.1	514
140.1	515	= 6. OTA System Update =
83.1	516
24.1	517
107.1	518	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.
17.2	519
	520
140.1	521	= 7. FAQ =
57.1	522
140.1	523	== 7.1 How does LG01v2 communicate with Lora shield (LoRa.h) ==
107.1	524
	525
	526	This example describes how to use LG01v2, LoRa Shield to set up a LoRa network,
	527
61.1	528	[[image:image-20221103152238-8.png\|\|height="251" width="654"]]
57.1	529
	530
107.1	531	(% style="color:red" %)Prerequisites: The configurations of LG01v2 and Lora shield must match
38.1	532
107.1	533	LG01v2 configuration:
38.1	534
48.1	535	(% class="box infomessage" %)
	536	(((
58.1	537	AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000
	538	AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz
	539	AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12
48.1	540	AT+POWER=14 ~-~--> TX Power Range
	541	AT+CRC=1,1 ~-~--> TX and RX CRC Type
	542	AT+HEADER=0,0 ~-~--> TX and RX Header Type
	543	AT+CR=1,1 ~-~--> TX and RX Coding Rate
	544	AT+IQ=0,0 ~-~--> TX and RX InvertIQ
58.1	545	AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8
	546	AT+SYNCWORD=0 ~-~--> Syncword(0: private，1: public), the corresponding Lora shield syncword is 0x12
	547	AT+RXMOD=65535,0 ~-~--> Rx Timeout and Reply mode,RX window always open
48.1	548	AT+RXDAFORM=1
	549	)))
38.1	550
102.2	551
	552
38.1	553	Lora shield configuration:
	554
	555	Lora Shield example: [[attach:LoRa_Shield_Sketch_For_MQTT.ino\|\|target="_blank"]] , [[attach:arduino-LoRa-master.zip\|\|target="_blank"]]
	556
	557	[[image:image-20221101161318-2.png]]
	558
	559
102.2	560
107.1	561	Test LG01v2 to receive Lora Shield data:
38.1	562
	563	[[image:image-20221101161951-3.png]]
	564
	565
102.2	566
107.1	567	Test the LG01v2 to send data:
38.1	568
	569	[[image:image-20221101162527-4.png]]
	570
	571
140.1	572	== 7.2 How does LG01v2 communicate with Heltec LoRa Node ==
100.1	573
	574
107.1	575	This example describes how to use LG01v2 and Heltec LoRa Node to set up a LoRa network,
100.1	576
	577	[[image:image-20221112161111-2.png\|\|height="258" width="692"]]
	578
107.1	579	(% style="color:red" %)Prerequisites: The configurations of LG01v2 and Lora shield must match
100.1	580
102.2	581
107.1	582	LG01v2 configuration:
100.1	583
	584	(% class="box infomessage" %)
	585	(((
	586	AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000
	587	AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz
	588	AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12
	589	AT+POWER=14 ~-~--> TX Power Range
	590	AT+CRC=1,1 ~-~--> TX and RX CRC Type
	591	AT+HEADER=0,0 ~-~--> TX and RX Header Type
	592	AT+CR=1,1 ~-~--> TX and RX Coding Rate
	593	AT+IQ=0,0 ~-~--> TX and RX InvertIQ
	594	AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8
	595	AT+SYNCWORD=0 ~-~--> Syncword(0: private，1: public), the corresponding Lora shield syncword is 0x12
	596	AT+RXMOD=65535,0 ~-~--> Rx Timeout and Reply mode,RX window always open
	597	AT+RXDAFORM=1 ~-~--> RX data format（0: Hex ,1: String）
	598	)))
	599
102.2	600
100.1	601	After we upload the sketch to Heltec LoRa Node, we can see below output from Arduino.
	602
	603	Lora Shield example: [[attach:LoRa_send_trial.ino\|\|target="_blank"]]
	604
	605	[[image:image-20221112162733-3.png\|\|height="524" width="927"]]
	606
	607
	608	And we can see the logread of gateway as below, means the packet arrive gateway:
	609
	610	[[image:image-20221112163119-4.png\|\|height="808" width="560"]]
	611
102.2	612
140.1	613	== 7.3 How does LG01v2 communicate with LoRaWAN node ==
139.1	614
	615
	616	This example describes how to use LG01v2 and LSN50 to set up a network,
	617
	618	In this case, users need to set LSN50 to work in ABP mode and transmit in only one frequency.
	619
	620	Assume we have a LG01v2 working in the frequency 868100000 now, below is the steps.
	621
	622
	623	Step1: Configure the LG01v2
	624
	625	(% class="box infomessage" %)
	626	(((
	627	AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000
	628	AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz
	629	AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12
	630	AT+SYNCWORD=1 ~-~--> Syncword(0: private，1: public), the corresponding Lora shield syncword is 0x12
	631	)))
	632
	633	Step2: Run AT commands to make the LSN50 work in Single frequency and ABP mode. Below are the AT commands:
	634
	635	(% class="box infomessage" %)
	636	(((
	637	AT+FDR ~-~--> Reset Parameters to Factory Default, Keys Reserve
	638	AT+NJM=0 ~-~--> Set to ABP mode
	639	AT+ADR=0 ~-~--> Set the Adaptive Data Rate Off
	640	AT+DR=0 ~-~--> Set Data Rate (Set AT+DR=3 for 915 band)
	641	AT+TDC=300000 ~-~--> Set transmit interval to 5 minutes
	642	AT+CHS=868100000 ~-~--> Set transmit frequency to 868.1Mhz
	643	AT+DADDR=FFFFF111 ~-~--> Set Device Address to 26 01 1A F1
	644	ATZ ~-~--> Reset MCU
	645	)))
	646
	647	Step3: Check result
	648
	649
	650
	651	User can plot the temperature and humidity chat via LG01v2 built-in IoT server.
	652
	653	User can import this example in Node-Red: [[attach:LG01v2_LSN50v2_S31.json\|\|target="_blank"]]
	654
	655
	656	First the user needs to fill in the NwkSkey and AppSkey in the LoraWan Packet Decrypter node.
	657
	658	[[image:image-20230620103535-2.png\|\|height="591" width="1138"]]
	659
	660	[[image:image-20230620103153-1.png\|\|height="610" width="1141"]]
	661
	662
	663	The data will be displayed in the built-in node-red UI
	664
	665	Browser input: (% style="background-color:yellow" %)__//http:~/~/<local-IPV4-address>//__(%%)
	666
	667	[[image:image-20230620103923-3.png\|\|height="476" width="1138"]]
	668
141.1	669
	670	== 7.4 How can users factory reset LG01v2 ==
	671
	672
142.1	673	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]]
141.1	674
	675
	676	Then follow the steps in the link below to restore factory Settings to LG01v2：
	677
	678	[[How to flash a new image(OS) to the gateway>>url:https://wiki.dragino.com/xwiki/bin/view/Main/Armbian%20OS%20instruction/#H2.3A0Howtoflashanewimage28OS29tothegateway28LPS8V229]]
	679
	680
140.1	681	= 8. Trouble Shooting =
17.2	682
140.1	683	== 8.1 Fallback IP does not work, how can users check ==
17.2	684
115.1	685
	686	When the computer has completed the above fallback IP configuration,the LG01v2 Web UI is still not accessible via fallback IP.
	687
	688
	689	1.Check whether the configuration is correct
	690
	691	Run the CMD command to ipconfig and ping 172.31.255.254.
	692
	693	If this fails, the user needs to reconfigure.
	694
	695	[[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"]]
	696
	697	[[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"]]
	698
132.3	699
115.1	700	2. Check whether the firewall is disabled
	701
	702	If the firewall is not down, this will affect access to the gateway.
	703
	704
140.1	705	= (% style="color:inherit; font-family:inherit; font-size:29px" %)9. Supports(%%) =
115.1	706
	707
17.2	708	(((
132.3	709	If you are experiencing issues and can't solve them, you can send mail to [[support@dragino.com>>mailto:support@dragino.com]].
17.2	710	)))
	711
	712	(((
132.3	713	With your question as detailed as possible. We will reply and help you in the shortest.
17.2	714
	715
140.1	716	= 10. Reference =
17.2	717
	718
106.1	719	* Install Tago Core: Refer Install Tago Core in LG01v2 in[[ Instruction>>doc:Main.Tago\.IO.WebHome]].
134.2	720
106.1	721	* [[Advance OS Reference Guide for L>>doc:Main.Armbian OS instruction.WebHome]]G01v2.
17.2	722
	723
	724	)))
	725
140.1	726	= 11. Order Info =
17.2	727
	728
106.1	729	(% style="color:#0000ff" %)LG01v2-XXX-YYY
17.2	730
	731	(% style="color:#0000ff" %)XXX(% style="color:black" %): Frequency Band
	732
106.1	733	* (% style="color:red" %)868(%%): For frequency : 863 ~~ 870Mhz
	734	* (% style="color:red" %)915(%%): For frequency : 902 ~~ 928Mhz
17.2	735
	736	(% style="color:#0000ff" %)YYY(% style="color:black" %): 4G Cellular Option
	737
134.2	738	* (% style="color:red" %)EC25-E(% style="color:black" %): EMEA, Korea, Thailand, India
	739	* (% style="color:red" %)EC25-AFX(% style="color:black" %): America: Verizon, AT&T(FirstNet), U.S.Cellular; Canada: Telus
	740	* (% style="color:red" %)EC25-AUX(% style="color:black" %): Latin America, New Zeland, Taiwan
	741	* (% style="color:red" %)EC25-J(% style="color:black" %): Japan, DOCOMO, SoftBank, KDDI
17.2	742
	743	More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
	744
	745
140.1	746	= 12. Manufacturer Info =
17.2	747
	748
	749	Shenzhen Dragino Technology Development co. LTD
	750
	751	Room 202, Block B, BCT Incubation Bases (BaoChengTai), No.8 CaiYunRoad
	752
	753	LongCheng Street, LongGang District ; Shenzhen 518116,China
	754
	755
140.1	756	= 13. FCC Warning =
17.2	757
	758
	759	(((
	760	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:
	761	)))
	762
	763	(((
	764	~-~- Reorient or relocate the receiving antenna.
	765	)))
	766
	767	(((
	768	~-~- Increase the separation between the equipment and receiver.
	769	)))
	770
	771	(((
	772	~-~- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
	773	)))
	774
	775	(((
	776	~-~- Consult the dealer or an experienced radio/TV technician for help.
	777	)))
	778
	779
	780	(((
	781	Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
	782	)))
	783
	784
	785	(((
	786	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.
	787
102.2	788
17.2	789
	790	)))

Wiki source code of LG01v2 -- LoRa Gateway User Manual

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