Wiki source code of LG01v2 -- LoRa Gateway User Manual

Version 134.1 by Kilight Cao on 2023/06/07 17:39

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
132.3	78	(% style="color:blue" %)➢ Power LED(%%): This RED LED will be solid if the device is properly powered
7.1	79
132.3	80	(% style="color:blue" %)➢ ETH LED(%%): This RGB LED will blink GREEN when the ETH port is connecting
7.1	81
132.3	82	(% style="color:blue" %)➢ SYS LED(%%): This RGB LED will show different colors in different states:
7.1	83
132.3	84	✓ SOLID GREEN: The device is alive with a LoRaWAN server connection.
7.1	85
132.3	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
7.1	87
132.3	88	✓ SOLID RED: Device doesn't have an Internet connection.
7.1	89
132.3	90	(% style="color:blue" %)➢ WIFI LED(%%): This LED shows the WIFI interface connection status.
7.1	91
9.1	92
132.3	93	== 1.6 Button Intruction ==
9.1	94
	95
61.1	96	LG01-V2 has a black toggle button, which is:
9.1	97
	98
132.3	99	(% style="color:blue" %)➢ Long press 4-5s : (%%)the gateway will reload the Network and Initialize wifi configuration
9.1	100
132.3	101	LED status: ETH LED will BLINKIND BULE Until the reload is finished.
9.1	102
	103
132.3	104	(% style="color:blue" %)➢ Long press more than 10s:(%%) the gateway will restore the factory settings.
9.1	105
132.3	106	LED status: ETH LED will SOLID BULE Until the restore is finished.
9.1	107
	108
132.3	109	= 2. Quick Start =
9.1	110
	111
24.1	112	The LG01-V2 supports network access via Ethernet or Wi-Fi connection and runs without a network.
9.1	113
24.1	114	In most cases, the first thing you need to do is make the LG01-v2 accessible to the network.
12.1	115
	116
133.1	117	== 2.1 Access and Configure LG01-v2 ==
12.1	118
17.2	119
134.1	120	=== 2.1.1 Find IP address of LG01-v2 ===
17.2	121
133.1	122
115.1	123	==== (% style="color:blue" %)Method 1(%%): Connect via Ethernet with DHCP IP from the router ====
17.2	124
	125
61.1	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.
17.2	127
	128	You can also use this IP to connect.
	129
24.1	130
19.1	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"]]
17.2	132
115.1	133	==== (% style="color:blue" %)Method 2(%%): Connect via LG01v2 Fallback IP ====
17.2	134
115.1	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"]]
17.2	136
	137
115.1	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
132.3	144	Settings ~-~-> Network & Internet ~-~-> Ethernet ~-~-> Change advanced sharing options ~-~-> Double-click"Ethernet" ~-~-> Internet Protocol Version 4 (TCP/IPv4)
115.1	145
116.1	146
115.1	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
132.3	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]]
115.1	155
	156	3. In the PC, use IP address 172.31.255.254 to access the LG01v2 via Web or Console.
	157
131.1	158	[[image:image-20230506115438-13.png\|\|height="554" width="1047"]]
115.1	159
	160
	161
	162	==== (% style="color:blue" %)Method 3(%%): Connect via WiFi with DHCP IP from the router ====
	163
	164
24.1	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"]]
17.2	166
	167
24.1	168	Fill in the WiFi information by checking the box and clicking (% style="color:red" %)Save&Apply
	169
	170
129.1	171	[[image:image-20230506113332-2.png]]
24.1	172
	173
17.2	174	Wi-Fi configuration successful
	175
	176
129.1	177	[[image:image-20230506113432-3.png\|\|height="397" width="855"]]
17.2	178
	179
115.1	180	=== 2.1.2 Access Configure Web UI ===
	181
132.3	182
115.1	183	Web Interface
	184
132.1	185	Open a browser on the PC and type the LG01v2 ip address (depends on your connect method)
115.1	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
132.1	190	You will see the login interface of LG01v2 as shown below.
115.1	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
132.3	201	= 3. Web Configure Pages =
17.2	202
132.3	203	== 3.1 Home ==
24.1	204
102.2	205
132.3	206	Shows the system running status:
24.1	207
129.1	208	[[image:image-20230506113531-4.png\|\|height="430" width="818"]]
24.1	209
	210
132.3	211	== 3.2 Network Settings ==
24.1	212
132.3	213	=== 3.2.1 Network ~-~-> WiFi ===
24.1	214
	215
129.1	216	[[image:image-20230506113602-5.png]]
24.1	217
	218
132.3	219	=== 3.4.2 Network ~-~-> System Status ===
24.1	220
	221
129.1	222	[[image:image-20230506113623-6.png\|\|height="511" width="672"]]
24.1	223
	224
132.3	225	== 3.5 System ==
24.1	226
132.3	227	=== 3.5.1 System ~-~-> System Overview ===
24.1	228
	229
	230	Shows the system info:
	231
129.1	232	[[image:image-20230506113705-7.png]]
24.1	233
	234
132.3	235	=== 3.5.2 System ~-~-> Backup/Restore ===
24.1	236
	237
129.1	238	[[image:image-20230506113722-8.png\|\|height="254" width="797"]]
24.1	239
	240
132.3	241	=== 3.5.3 System ~-~-> System General ===
129.1	242
	243
132.3	244	In the System-> System General interface, Users can customize the configuration System Password and set Timezone.
129.1	245
	246	In addition, Users can customize the FallBack IP address.
	247
	248	[[image:image-20230506113813-10.png\|\|height="659" width="749"]]
	249
	250
132.3	251	=== 3.5.4 System ~-~-> Remoteit ===
129.1	252
	253
132.3	254	In the System-> Remoteit interface, users can configure the gateway to be accessed remotely via Remote.it.
129.1	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
132.3	261	=== 3.5.5 System ~-~-> Package Management ===
129.1	262
	263
132.3	264	In the System ~-~-> Package Management interface, Users can check the current version of Core Packages.
129.1	265
	266	[[image:image-20230506114127-12.png\|\|height="803" width="762"]]
	267
24.1	268
132.3	269	= (% id="cke_bm_1978S" style="display:none" %) (%%)4. Build in Server =
24.1	270
132.3	271
66.1	272	The default factory version of LG01-V2 is installed with the built-in Applicant server: (% style="color:blue" %)Node-Red
25.1	273
	274
129.1	275	[[image:image-20230506113737-9.png]]
25.1	276
66.1	277
	278	(% style="color:red" %)Note:
	279
	280	Path: System ~-~-> Built-in Server
	281
	282
102.2	283	(% style="color:blue" %)Troubleshooting：
66.1	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
132.3	290	== 4.1 Application Server ~-~- Node-Red ==
66.1	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
132.3	302	= 5. How to configure the Lora Gateway =
66.1	303
132.3	304	== 5.1 Configure and Debug LoRa wireless of LG01v2 ==
66.1	305
	306
115.1	307	First, the user needs to access the Linux console of LG01v2 via ssh
	308
132.3	309	IP address: (% style="color:blue" %)IP address of LG01v2(%%)
115.1	310
132.3	311	Port: (% style="color:blue" %)22(%%)
115.1	312
132.3	313	User Name: (% style="color:blue" %)root(%%)
115.1	314
132.3	315	Password: (% style="color:blue" %)dragino(default)(%%)
115.1	316
	317	[[image:image-20230504100722-3.png\|\|height="228" width="908"]]
	318
132.3	319
61.1	320	Users can access the Lora configuration page by running the following command, then select the option ''serial port setup":
25.1	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
102.2	340	(% style="color:red" %)Note: Enter the corresponding letter to change the configuration, like A,B,C
	341
	342
25.1	343	(% style="color:red" %)[[image:image-20221029174703-3.png]]
	344
	345
	346	Enter AT+CFG in the interface to get the configuration,
	347
	348
41.1	349	(% class="box infomessage" %)
	350	(((
102.2	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**
41.1	364	)))
25.1	365
47.1	366
132.3	367	== 5.2 Example: LG01v2 ==
25.1	368
132.3	369	=== 5.2.1 Introduce for the example: ===
27.1	370
102.2	371
66.1	372	[[image:image-20221104102736-3.png\|\|height="282" width="723"]]
44.1	373
	374
101.1	375	In this example, there are two devices:
47.1	376
101.1	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.
47.1	379
132.3	380	=== 5.2.2 Set Up LA66 Shield + UNO ===
	381
	382
101.1	383	==== Set up LA66 Module ====
74.1	384
102.2	385
101.1	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
74.1	388	(((
83.1	389	(% style="color:red" %)LA66 Shield as Sender:
25.1	390
83.1	391	(% class="box infomessage" %)
	392	(((
	393	LA66 Shield configuration:
25.1	394
83.1	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	)))
25.1	408
	409
102.2	410
101.1	411	==== Set up Arduino UNO ====
83.1	412
102.2	413	(% id="cke_bm_1033249S" style="display:none" %)
83.1	414
102.2	415	Hardware Connection
	416
83.1	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)
25.1	424	)))
	425
83.1	426	[[image:image-20221108170731-5.png\|\|height="588" width="441"]]
25.1	427
	428
102.2	429
101.1	430	===== 1. Open Arduino IDE =====
25.1	431
102.2	432
83.1	433	[[image:image-20221108172149-6.png\|\|height="650" width="542"]]
24.1	434
	435
102.2	436
101.1	437	===== 2. Open project =====
24.1	438
102.2	439
83.1	440	Users can download Arduino files from this link: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.ino\|\|target="_blank"]]
	441
90.1	442	Then click Compile and Upload to LA66 Shield,
83.1	443
	444	[[image:image-20221108172432-7.png]]
	445
	446
102.2	447
101.1	448	===== 3. Open the Serial Monitor to check the LA66 Shield data =====
83.1	449
102.2	450
101.1	451	The UNO will now reads the temperature and humidity data from the sensor and broadcast it via LoRa wireless,
90.1	452
89.1	453	[[image:image-20221108174840-8.png\|\|height="731" width="671"]]
83.1	454
101.1	455
102.2	456
101.1	457	Sending out data as below.
	458
89.1	459	[[image:image-20221108175113-9.png\|\|height="556" width="998"]]
83.1	460
	461
132.3	462	=== 5.2.3 Set Up LG01v2 ===
89.1	463
90.1	464
101.1	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)
109.1	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 )
101.1	484	)))
	485
	486
132.3	487	=== 5.2.4 Test result ===
101.1	488
102.2	489
101.1	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
102.2	498
101.1	499	In the real-time log of LG01v2：
	500
	501	[[image:image-20221108170314-3.png]]
	502
	503
132.3	504	=== 5.2.5 Plot data chart in LG01v2 ===
101.1	505
	506
	507	User can plot the temperature and humidity chat via LG01v2 built-in IoT server.
	508
111.1	509	User can import this example in Node-Red: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.json\|\|target="_blank"]]
101.1	510
89.1	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
90.1	516	Browser input: (% style="background-color:yellow" %)__//http:~/~/<local-IPV4-address>//__(%%)
89.1	517
	518	[[image:image-20221108180458-11.png\|\|height="402" width="1137"]]
	519
	520
132.3	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(%%) =
83.1	522
	523
106.1	524	(% style="color:blue" %)USB TTL to LG01v2 Connection:
24.1	525
	526
107.1	527	Port 1 of the UART on the LG01v2 is GND
24.1	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
107.1	539	LG01v2 UART connection photo
24.1	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
102.2	550
24.1	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
12.1	553
132.3	554	= 7. OTA System Update =
17.2	555
108.1	556
107.1	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.
17.2	558
	559
132.3	560	= 8. FAQ =
57.1	561
132.3	562	== 8.1 How does LG01v2 communicate with Lora shield (LoRa.h) ==
107.1	563
	564
	565	This example describes how to use LG01v2, LoRa Shield to set up a LoRa network,
	566
61.1	567	[[image:image-20221103152238-8.png\|\|height="251" width="654"]]
57.1	568
	569
107.1	570	(% style="color:red" %)Prerequisites: The configurations of LG01v2 and Lora shield must match
38.1	571
107.1	572	LG01v2 configuration:
38.1	573
48.1	574	(% class="box infomessage" %)
	575	(((
58.1	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
48.1	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
58.1	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
48.1	587	AT+RXDAFORM=1
	588	)))
38.1	589
102.2	590
	591
38.1	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
102.2	599
107.1	600	Test LG01v2 to receive Lora Shield data:
38.1	601
	602	[[image:image-20221101161951-3.png]]
	603
	604
102.2	605
107.1	606	Test the LG01v2 to send data:
38.1	607
	608	[[image:image-20221101162527-4.png]]
	609
	610
132.3	611	== 8.2 How does LG01v2 communicate with Heltec LoRa Node ==
100.1	612
	613
107.1	614	This example describes how to use LG01v2 and Heltec LoRa Node to set up a LoRa network,
100.1	615
	616	[[image:image-20221112161111-2.png\|\|height="258" width="692"]]
	617
107.1	618	(% style="color:red" %)Prerequisites: The configurations of LG01v2 and Lora shield must match
100.1	619
102.2	620
107.1	621	LG01v2 configuration:
100.1	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
102.2	639
100.1	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
102.2	651
132.3	652	= 9. Trouble Shooting =
17.2	653
132.3	654	== 9.1 Fallback IP does not work, how can users check ==
17.2	655
115.1	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
132.3	670
115.1	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
132.3	676	= (% style="color:inherit; font-family:inherit; font-size:29px" %)10. Supports(%%) =
115.1	677
	678
17.2	679	(((
132.3	680	If you are experiencing issues and can't solve them, you can send mail to [[support@dragino.com>>mailto:support@dragino.com]].
17.2	681	)))
	682
	683	(((
132.3	684	With your question as detailed as possible. We will reply and help you in the shortest.
17.2	685
	686
132.3	687	= 11. Reference =
17.2	688
	689
106.1	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.
17.2	692
	693
	694	)))
	695
132.3	696	= 12. Order Info =
17.2	697
	698
106.1	699	(% style="color:#0000ff" %)LG01v2-XXX-YYY
17.2	700
	701	(% style="color:#0000ff" %)XXX(% style="color:black" %): Frequency Band
	702
106.1	703	* (% style="color:red" %)868(%%): For frequency : 863 ~~ 870Mhz
	704	* (% style="color:red" %)915(%%): For frequency : 902 ~~ 928Mhz
17.2	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
132.3	716	= 13. Manufacturer Info =
17.2	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
132.3	726	= 14. FCC Warning =
17.2	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
102.2	758
17.2	759
	760	)))

Wiki source code of LG01v2 -- LoRa Gateway User Manual

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