Wiki source code of LG01v2 -- LoRa Gateway User Manual

Version 145.1 by Kilight Cao on 2023/10/14 09:29

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
134.1	119	=== 2.1.1 Find IP address of LG01-v2 ===
17.2	120
133.1	121
115.1	122	==== (% style="color:blue" %)Method 1(%%): Connect via Ethernet with DHCP IP from the router ====
17.2	123
	124
61.1	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.
17.2	126
	127	You can also use this IP to connect.
	128
24.1	129
19.1	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"]]
17.2	131
115.1	132	==== (% style="color:blue" %)Method 2(%%): Connect via LG01v2 Fallback IP ====
17.2	133
115.1	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"]]
17.2	135
	136
115.1	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
132.3	143	Settings ~-~-> Network & Internet ~-~-> Ethernet ~-~-> Change advanced sharing options ~-~-> Double-click"Ethernet" ~-~-> Internet Protocol Version 4 (TCP/IPv4)
115.1	144
116.1	145
115.1	146	As in the below photo:
	147
	148	[[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"]]
	149
	150
	151	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]]
	152
132.3	153	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	154
	155	3. In the PC, use IP address 172.31.255.254 to access the LG01v2 via Web or Console.
	156
131.1	157	[[image:image-20230506115438-13.png\|\|height="554" width="1047"]]
115.1	158
	159
	160
	161	==== (% style="color:blue" %)Method 3(%%): Connect via WiFi with DHCP IP from the router ====
	162
	163
24.1	164	[[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	165
	166
24.1	167	Fill in the WiFi information by checking the box and clicking (% style="color:red" %)Save&Apply
	168
	169
129.1	170	[[image:image-20230506113332-2.png]]
24.1	171
	172
17.2	173	Wi-Fi configuration successful
	174
	175
129.1	176	[[image:image-20230506113432-3.png\|\|height="397" width="855"]]
17.2	177
	178
115.1	179	=== 2.1.2 Access Configure Web UI ===
	180
132.3	181
115.1	182	Web Interface
	183
132.1	184	Open a browser on the PC and type the LG01v2 ip address (depends on your connect method)
115.1	185
	186
	187	[[(% 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)
	188
132.1	189	You will see the login interface of LG01v2 as shown below.
115.1	190
	191	The account details for Web Login are:
	192
	193	(% style="color:#4f81bd" %)User Name: root
	194
	195	(% style="color:#4f81bd" %)Password: dragino
	196
	197	[[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"]]
	198
	199
132.3	200	= 3. Web Configure Pages =
17.2	201
132.3	202	== 3.1 Home ==
24.1	203
102.2	204
132.3	205	Shows the system running status:
24.1	206
129.1	207	[[image:image-20230506113531-4.png\|\|height="430" width="818"]]
24.1	208
	209
132.3	210	== 3.2 Network Settings ==
24.1	211
132.3	212	=== 3.2.1 Network ~-~-> WiFi ===
24.1	213
	214
129.1	215	[[image:image-20230506113602-5.png]]
24.1	216
	217
132.3	218	=== 3.4.2 Network ~-~-> System Status ===
24.1	219
	220
129.1	221	[[image:image-20230506113623-6.png\|\|height="511" width="672"]]
24.1	222
	223
132.3	224	== 3.5 System ==
24.1	225
132.3	226	=== 3.5.1 System ~-~-> System Overview ===
24.1	227
	228
	229	Shows the system info:
	230
129.1	231	[[image:image-20230506113705-7.png]]
24.1	232
	233
132.3	234	=== 3.5.2 System ~-~-> Backup/Restore ===
24.1	235
	236
129.1	237	[[image:image-20230506113722-8.png\|\|height="254" width="797"]]
24.1	238
	239
132.3	240	=== 3.5.3 System ~-~-> System General ===
129.1	241
	242
132.3	243	In the System-> System General interface, Users can customize the configuration System Password and set Timezone.
129.1	244
	245	In addition, Users can customize the FallBack IP address.
	246
	247	[[image:image-20230506113813-10.png\|\|height="659" width="749"]]
	248
	249
132.3	250	=== 3.5.4 System ~-~-> Remoteit ===
129.1	251
	252
132.3	253	In the System-> Remoteit interface, users can configure the gateway to be accessed remotely via Remote.it.
129.1	254
	255	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.]]
	256
	257	[[image:image-20230506113831-11.png\|\|height="567" width="748"]]
	258
	259
132.3	260	=== 3.5.5 System ~-~-> Package Management ===
129.1	261
	262
132.3	263	In the System ~-~-> Package Management interface, Users can check the current version of Core Packages.
129.1	264
	265	[[image:image-20230506114127-12.png\|\|height="803" width="762"]]
	266
24.1	267
132.3	268	= (% id="cke_bm_1978S" style="display:none" %) (%%)4. Build in Server =
24.1	269
132.3	270
66.1	271	The default factory version of LG01-V2 is installed with the built-in Applicant server: (% style="color:blue" %)Node-Red
25.1	272
	273
129.1	274	[[image:image-20230506113737-9.png]]
25.1	275
66.1	276
	277	(% style="color:red" %)Note:
	278
	279	Path: System ~-~-> Built-in Server
	280
	281
102.2	282	(% style="color:blue" %)Troubleshooting：
66.1	283
	284	~ 1. URL does not jump properly
	285
	286	For the Node-Red, you can use the local IP address and the port is 1880 to access it.
	287
	288
132.3	289	== 4.1 Application Server ~-~- Node-Red ==
66.1	290
	291
	292	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.
	293
	294
	295	Such as (% style="background-color:yellow" %)__//http:~/~/dragino-54ff12:1880 or http:~/~/<Local-IPV4-Address>//__
	296
	297
	298	[[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"]]
	299
	300
132.3	301	= 5. How to configure the Lora Gateway =
66.1	302
132.3	303	== 5.1 Configure and Debug LoRa wireless of LG01v2 ==
66.1	304
	305
115.1	306	First, the user needs to access the Linux console of LG01v2 via ssh
	307
132.3	308	IP address: (% style="color:blue" %)IP address of LG01v2(%%)
115.1	309
132.3	310	Port: (% style="color:blue" %)22(%%)
115.1	311
132.3	312	User Name: (% style="color:blue" %)root(%%)
115.1	313
132.3	314	Password: (% style="color:blue" %)dragino(default)(%%)
115.1	315
	316	[[image:image-20230504100722-3.png\|\|height="228" width="908"]]
	317
132.3	318
61.1	319	Users can access the Lora configuration page by running the following command, then select the option ''serial port setup":
25.1	320
	321	(% class="box infomessage" %)
	322	(((
	323	root@dragino-2406ef:~~# minicom -s
	324	)))
	325
	326	[[image:image-20221029174637-2.png\|\|height="410" width="524"]]
	327
	328
	329	And then, change the setting:
	330
	331	(% class="box infomessage" %)
	332	(((
	333	Serial Device : /dev/ttyUSB0
	334
	335	Bps/Par/Bits : 9600 8N1
	336	)))
	337
	338
102.2	339	(% style="color:red" %)Note: Enter the corresponding letter to change the configuration, like A,B,C
	340
	341
25.1	342	(% style="color:red" %)[[image:image-20221029174703-3.png]]
	343
	344
	345	Enter AT+CFG in the interface to get the configuration,
	346
	347
41.1	348	(% class="box infomessage" %)
	349	(((
102.2	350	**AT+FRE=868.100,868.100 ~-~--> TX and RX frequency
	351	AT+GROUPMOD=0,0 ~-~--> TX and RX group
	352	AT+BW=0,0 ~-~--> TX and RX Bandwidth
	353	AT+SF=12,12 ~-~--> TX and RX Spreading Factor
	354	AT+POWER=14 ~-~--> TX Power Range
	355	AT+CRC=1,1 ~-~--> TX and RX CRC Type
	356	AT+HEADER=0,0 ~-~--> TX and RX Header Type
	357	AT+CR=1,1 ~-~--> TX and RX Coding Rate
	358	AT+IQ=0,0 ~-~--> TX and RX InvertIQ
	359	AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length
	360	AT+SYNCWORD=0 ~-~--> Syncword(0: private，1: public)
	361	AT+RXMOD=65535,0 ~-~--> Rx Timeout and Reply mode
	362	AT+RXDAFORM=1**
41.1	363	)))
25.1	364
47.1	365
132.3	366	== 5.2 Example: LG01v2 ==
25.1	367
132.3	368	=== 5.2.1 Introduce for the example: ===
27.1	369
102.2	370
66.1	371	[[image:image-20221104102736-3.png\|\|height="282" width="723"]]
44.1	372
	373
101.1	374	In this example, there are two devices:
47.1	375
101.1	376	* LA66 Shield + UNO + DHT11: The UNO will get the temperature and humidity and broadcast the value via LoRa protocol.
	377	* 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	378
132.3	379	=== 5.2.2 Set Up LA66 Shield + UNO ===
	380
	381
101.1	382	==== Set up LA66 Module ====
74.1	383
102.2	384
101.1	385	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:
	386
74.1	387	(((
83.1	388	(% style="color:red" %)LA66 Shield as Sender:
25.1	389
83.1	390	(% class="box infomessage" %)
	391	(((
	392	LA66 Shield configuration:
25.1	393
83.1	394	AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000
	395	AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz
	396	AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12
	397	AT+POWER=14 ~-~--> TX Power Range set: 14dBm
	398	AT+CRC=1,1 ~-~--> TX and RX CRC Type
	399	AT+HEADER=0,0 ~-~--> TX and RX Header Type
	400	AT+CR=1,1 ~-~--> TX and RX Coding Rate
	401	AT+IQ=0,0 ~-~--> TX and RX InvertIQ
	402	AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8
	403	AT+SYNCWORD=0 ~-~--> Syncword(0: private，1: public)
	404	AT+RXMOD=6,0 ~-~--> Rx Timeout and Reply mode
	405	)))
	406	)))
25.1	407
	408
102.2	409
101.1	410	==== Set up Arduino UNO ====
83.1	411
102.2	412	(% id="cke_bm_1033249S" style="display:none" %)
83.1	413
102.2	414	Hardware Connection
	415
83.1	416	(% class="box infomessage" %)
	417	(((
	418	The DHT11 sensor connects to the LA66 Shield:
	419
	420	VCC <~-~--> 3.3V (Red line)
	421	DATA <~-~--> PIN8 (Purple line)
	422	GND <~-~--> GND (White line)
25.1	423	)))
	424
83.1	425	[[image:image-20221108170731-5.png\|\|height="588" width="441"]]
25.1	426
	427
102.2	428
101.1	429	===== 1. Open Arduino IDE =====
25.1	430
102.2	431
83.1	432	[[image:image-20221108172149-6.png\|\|height="650" width="542"]]
24.1	433
	434
102.2	435
101.1	436	===== 2. Open project =====
24.1	437
102.2	438
83.1	439	Users can download Arduino files from this link: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.ino\|\|target="_blank"]]
	440
90.1	441	Then click Compile and Upload to LA66 Shield,
83.1	442
	443	[[image:image-20221108172432-7.png]]
	444
	445
102.2	446
101.1	447	===== 3. Open the Serial Monitor to check the LA66 Shield data =====
83.1	448
102.2	449
101.1	450	The UNO will now reads the temperature and humidity data from the sensor and broadcast it via LoRa wireless,
90.1	451
89.1	452	[[image:image-20221108174840-8.png\|\|height="731" width="671"]]
83.1	453
101.1	454
102.2	455
101.1	456	Sending out data as below.
	457
89.1	458	[[image:image-20221108175113-9.png\|\|height="556" width="998"]]
83.1	459
	460
132.3	461	=== 5.2.3 Set Up LG01v2 ===
89.1	462
90.1	463
101.1	464	Configure LG01v2 LoRa channel parameters so it can get data from LA66 Shield
	465
	466	(% style="color:red; font-weight:bold" %)LG01v(% style="color:red" %)2 as Receiver: (configured as AT+RXMOD=65535,2)
	467
	468	(% class="box infomessage" %)
	469	(((
	470	LG01-V2 configuration:
	471
	472	AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000
	473	AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz
	474	AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12
	475	AT+POWER=14 ~-~--> TX Power Range set: 14dBm
	476	AT+CRC=1,1 ~-~--> TX and RX CRC Type
	477	AT+HEADER=0,0 ~-~--> TX and RX Header Type
	478	AT+CR=1,1 ~-~--> TX and RX Coding Rate
	479	AT+IQ=0,0 ~-~--> TX and RX InvertIQ
	480	AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8
	481	AT+SYNCWORD=0 ~-~--> Syncword(0: private，1: public)
109.1	482	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	483	)))
	484
	485
132.3	486	=== 5.2.4 Test result ===
101.1	487
102.2	488
101.1	489	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).
	490	)))
	491
	492	When LG01v2 replies with ACK when it receives a packet sent by LA66 sheild.
	493
	494	[[image:image-20221108164413-2.png]]
	495
	496
102.2	497
101.1	498	In the real-time log of LG01v2：
	499
	500	[[image:image-20221108170314-3.png]]
	501
	502
132.3	503	=== 5.2.5 Plot data chart in LG01v2 ===
101.1	504
	505
	506	User can plot the temperature and humidity chat via LG01v2 built-in IoT server.
	507
111.1	508	User can import this example in Node-Red: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.json\|\|target="_blank"]]
101.1	509
89.1	510	[[image:image-20221108180334-10.png\|\|height="651" width="1141"]]
	511
	512
	513	The temperature and humidity chart is displayed in the built-in node-red UI
	514
90.1	515	Browser input: (% style="background-color:yellow" %)__//http:~/~/<local-IPV4-address>//__(%%)
89.1	516
	517	[[image:image-20221108180458-11.png\|\|height="402" width="1137"]]
	518
	519
83.1	520
140.1	521	= 6. OTA System Update =
83.1	522
24.1	523
107.1	524	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	525
	526
140.1	527	= 7. FAQ =
57.1	528
140.1	529	== 7.1 How does LG01v2 communicate with Lora shield (LoRa.h) ==
107.1	530
	531
	532	This example describes how to use LG01v2, LoRa Shield to set up a LoRa network,
	533
61.1	534	[[image:image-20221103152238-8.png\|\|height="251" width="654"]]
57.1	535
	536
107.1	537	(% style="color:red" %)Prerequisites: The configurations of LG01v2 and Lora shield must match
38.1	538
107.1	539	LG01v2 configuration:
38.1	540
48.1	541	(% class="box infomessage" %)
	542	(((
58.1	543	AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000
	544	AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz
	545	AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12
48.1	546	AT+POWER=14 ~-~--> TX Power Range
	547	AT+CRC=1,1 ~-~--> TX and RX CRC Type
	548	AT+HEADER=0,0 ~-~--> TX and RX Header Type
	549	AT+CR=1,1 ~-~--> TX and RX Coding Rate
	550	AT+IQ=0,0 ~-~--> TX and RX InvertIQ
58.1	551	AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8
	552	AT+SYNCWORD=0 ~-~--> Syncword(0: private，1: public), the corresponding Lora shield syncword is 0x12
	553	AT+RXMOD=65535,0 ~-~--> Rx Timeout and Reply mode,RX window always open
48.1	554	AT+RXDAFORM=1
	555	)))
38.1	556
102.2	557
	558
38.1	559	Lora shield configuration:
	560
	561	Lora Shield example: [[attach:LoRa_Shield_Sketch_For_MQTT.ino\|\|target="_blank"]] , [[attach:arduino-LoRa-master.zip\|\|target="_blank"]]
	562
	563	[[image:image-20221101161318-2.png]]
	564
	565
102.2	566
107.1	567	Test LG01v2 to receive Lora Shield data:
38.1	568
	569	[[image:image-20221101161951-3.png]]
	570
	571
102.2	572
107.1	573	Test the LG01v2 to send data:
38.1	574
	575	[[image:image-20221101162527-4.png]]
	576
	577
140.1	578	== 7.2 How does LG01v2 communicate with Heltec LoRa Node ==
100.1	579
	580
107.1	581	This example describes how to use LG01v2 and Heltec LoRa Node to set up a LoRa network,
100.1	582
	583	[[image:image-20221112161111-2.png\|\|height="258" width="692"]]
	584
107.1	585	(% style="color:red" %)Prerequisites: The configurations of LG01v2 and Lora shield must match
100.1	586
102.2	587
107.1	588	LG01v2 configuration:
100.1	589
	590	(% class="box infomessage" %)
	591	(((
	592	AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000
	593	AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz
	594	AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12
	595	AT+POWER=14 ~-~--> TX Power Range
	596	AT+CRC=1,1 ~-~--> TX and RX CRC Type
	597	AT+HEADER=0,0 ~-~--> TX and RX Header Type
	598	AT+CR=1,1 ~-~--> TX and RX Coding Rate
	599	AT+IQ=0,0 ~-~--> TX and RX InvertIQ
	600	AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8
	601	AT+SYNCWORD=0 ~-~--> Syncword(0: private，1: public), the corresponding Lora shield syncword is 0x12
	602	AT+RXMOD=65535,0 ~-~--> Rx Timeout and Reply mode,RX window always open
	603	AT+RXDAFORM=1 ~-~--> RX data format（0: Hex ,1: String）
	604	)))
	605
102.2	606
100.1	607	After we upload the sketch to Heltec LoRa Node, we can see below output from Arduino.
	608
	609	Lora Shield example: [[attach:LoRa_send_trial.ino\|\|target="_blank"]]
	610
	611	[[image:image-20221112162733-3.png\|\|height="524" width="927"]]
	612
	613
	614	And we can see the logread of gateway as below, means the packet arrive gateway:
	615
	616	[[image:image-20221112163119-4.png\|\|height="808" width="560"]]
	617
102.2	618
140.1	619	== 7.3 How does LG01v2 communicate with LoRaWAN node ==
139.1	620
	621
	622	This example describes how to use LG01v2 and LSN50 to set up a network,
	623
	624	In this case, users need to set LSN50 to work in ABP mode and transmit in only one frequency.
	625
	626	Assume we have a LG01v2 working in the frequency 868100000 now, below is the steps.
	627
	628
	629	Step1: Configure the LG01v2
	630
	631	(% class="box infomessage" %)
	632	(((
	633	AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000
	634	AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz
	635	AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12
	636	AT+SYNCWORD=1 ~-~--> Syncword(0: private，1: public), the corresponding Lora shield syncword is 0x12
	637	)))
	638
	639	Step2: Run AT commands to make the LSN50 work in Single frequency and ABP mode. Below are the AT commands:
	640
	641	(% class="box infomessage" %)
	642	(((
	643	AT+FDR ~-~--> Reset Parameters to Factory Default, Keys Reserve
	644	AT+NJM=0 ~-~--> Set to ABP mode
	645	AT+ADR=0 ~-~--> Set the Adaptive Data Rate Off
	646	AT+DR=0 ~-~--> Set Data Rate (Set AT+DR=3 for 915 band)
	647	AT+TDC=300000 ~-~--> Set transmit interval to 5 minutes
	648	AT+CHS=868100000 ~-~--> Set transmit frequency to 868.1Mhz
	649	AT+DADDR=FFFFF111 ~-~--> Set Device Address to 26 01 1A F1
	650	ATZ ~-~--> Reset MCU
	651	)))
	652
	653	Step3: Check result
	654
	655
	656
	657	User can plot the temperature and humidity chat via LG01v2 built-in IoT server.
	658
	659	User can import this example in Node-Red: [[attach:LG01v2_LSN50v2_S31.json\|\|target="_blank"]]
	660
	661
	662	First the user needs to fill in the NwkSkey and AppSkey in the LoraWan Packet Decrypter node.
	663
	664	[[image:image-20230620103535-2.png\|\|height="591" width="1138"]]
	665
	666	[[image:image-20230620103153-1.png\|\|height="610" width="1141"]]
	667
	668
	669	The data will be displayed in the built-in node-red UI
	670
	671	Browser input: (% style="background-color:yellow" %)__//http:~/~/<local-IPV4-address>//__(%%)
	672
	673	[[image:image-20230620103923-3.png\|\|height="476" width="1138"]]
	674
141.1	675
	676	== 7.4 How can users factory reset LG01v2 ==
	677
	678
142.1	679	Users can download the image of LG01v2 from this link：[[dragino-lg01v2-1.7-0210>>https://www.dropbox.com/scl/fi/g0si61lcrvdjyto4ma951/dragino-lg01v2-1.7-0210.zip?rlkey=t03oqo493r2p7ign488rs2jsv&dl=0]]
141.1	680
	681
	682	Then follow the steps in the link below to restore factory Settings to LG01v2：
	683
	684	[[How to flash a new image(OS) to the gateway>>url:https://wiki.dragino.com/xwiki/bin/view/Main/Armbian%20OS%20instruction/#H2.3A0Howtoflashanewimage28OS29tothegateway28LPS8V229]]
	685
	686
140.1	687	= 8. Trouble Shooting =
17.2	688
140.1	689	== 8.1 Fallback IP does not work, how can users check ==
17.2	690
115.1	691
	692	When the computer has completed the above fallback IP configuration,the LG01v2 Web UI is still not accessible via fallback IP.
	693
	694
	695	1.Check whether the configuration is correct
	696
	697	Run the CMD command to ipconfig and ping 172.31.255.254.
	698
	699	If this fails, the user needs to reconfigure.
	700
	701	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20230413170224-3.png?width=707&height=433&rev=1.1\|\|alt="image-20230413170224-3.png"]]
	702
	703	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20230413170246-4.png?rev=1.1\|\|alt="image-20230413170246-4.png"]]
	704
132.3	705
115.1	706	2. Check whether the firewall is disabled
	707
	708	If the firewall is not down, this will affect access to the gateway.
	709
	710
140.1	711	= (% style="color:inherit; font-family:inherit; font-size:29px" %)9. Supports(%%) =
115.1	712
	713
17.2	714	(((
132.3	715	If you are experiencing issues and can't solve them, you can send mail to [[support@dragino.com>>mailto:support@dragino.com]].
17.2	716	)))
	717
	718	(((
132.3	719	With your question as detailed as possible. We will reply and help you in the shortest.
17.2	720
	721
140.1	722	= 10. Reference =
17.2	723
	724
106.1	725	* Install Tago Core: Refer Install Tago Core in LG01v2 in[[ Instruction>>doc:Main.Tago\.IO.WebHome]].
134.2	726
106.1	727	* [[Advance OS Reference Guide for L>>doc:Main.Armbian OS instruction.WebHome]]G01v2.
17.2	728
	729
	730	)))
	731
140.1	732	= 11. Order Info =
17.2	733
	734
106.1	735	(% style="color:#0000ff" %)LG01v2-XXX-YYY
17.2	736
	737	(% style="color:#0000ff" %)XXX(% style="color:black" %): Frequency Band
	738
106.1	739	* (% style="color:red" %)868(%%): For frequency : 863 ~~ 870Mhz
	740	* (% style="color:red" %)915(%%): For frequency : 902 ~~ 928Mhz
17.2	741
	742	(% style="color:#0000ff" %)YYY(% style="color:black" %): 4G Cellular Option
	743
134.2	744	* (% style="color:red" %)EC25-E(% style="color:black" %): EMEA, Korea, Thailand, India
	745	* (% style="color:red" %)EC25-AFX(% style="color:black" %): America: Verizon, AT&T(FirstNet), U.S.Cellular; Canada: Telus
	746	* (% style="color:red" %)EC25-AUX(% style="color:black" %): Latin America, New Zeland, Taiwan
	747	* (% style="color:red" %)EC25-J(% style="color:black" %): Japan, DOCOMO, SoftBank, KDDI
17.2	748
	749	More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
	750
	751
140.1	752	= 12. Manufacturer Info =
17.2	753
	754
	755	Shenzhen Dragino Technology Development co. LTD
	756
	757	Room 202, Block B, BCT Incubation Bases (BaoChengTai), No.8 CaiYunRoad
	758
	759	LongCheng Street, LongGang District ; Shenzhen 518116,China
	760
	761
140.1	762	= 13. FCC Warning =
17.2	763
	764
	765	(((
	766	This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
	767	)))
	768
	769	(((
	770	~-~- Reorient or relocate the receiving antenna.
	771	)))
	772
	773	(((
	774	~-~- Increase the separation between the equipment and receiver.
	775	)))
	776
	777	(((
	778	~-~- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
	779	)))
	780
	781	(((
	782	~-~- Consult the dealer or an experienced radio/TV technician for help.
	783	)))
	784
	785
	786	(((
	787	Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
	788	)))
	789
	790
	791	(((
	792	The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.
	793
102.2	794
17.2	795
	796	)))

Wiki source code of LG01v2 -- LoRa Gateway User Manual

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