Wiki source code of LG01v2 -- LoRa Gateway User Manual

Version 149.1 by Kilight Cao on 2024/03/04 09:10

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
148.2	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
148.1	28	LG01v2 is specially designed for (% style="color:blue" %)peer-to-peer LoRa(%%) protocol instead of LoRaWAN protocol. The LG01v2 uses a single-channel LoRa module to minimize the deployment cost for a private p2p LoRa wireless network.
	29
148.2	30	(% style="color:red" %)Note: The LG01v2 can't register and connect to the LoRaWAN server(Such as The Things NetWork, AWS, or Chirpstack..)
7.1	31	)))
1.2	32
7.1	33	(((
132.2	34	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	35
132.2	36	LG01v2 supports (% style="color:blue" %)remote management(%%). System Integrator can easy to remote monitor the gateway and maintain it.
7.1	37	)))
1.2	38
	39
132.3	40	== 1.2 Specifications ==
1.2	41
	42
7.1	43	(% style="color:#037691" %)Hardware System:
1.2	44
7.1	45	* CPU: Quad-core Cortex-A7 1.2Ghz
	46	* RAM: 512MB
	47	* eMMC: 4GB
1.2	48
7.1	49	(% style="color:#037691" %)Interface:
2.2	50
7.1	51	* 10M/100M RJ45 Ports x 1
	52	* WiFi 802.11 b/g/n
2.2	53
7.1	54	(% style="color:#037691" %)Operating Condition:
2.2	55
7.1	56	* Work Temperature: -20 ~~ 65°C
	57	* Storage Temperature: -20 ~~ 65°C
	58	* Power Input: 5V, 2A, DC
2.2	59
132.3	60	== 1.3 Features ==
	61
	62
7.1	63	* Open Source Debian system
	64	* Managed by Web GUI, SSH via WAN or WiFi
	65	* Remote Management
	66	* Auto-provisioning for batch deployment and management
7.2	67	* LoRa Gateway
7.1	68	* Built-in (% style="color:#037691" %)//Node-Red// (%%)local Application server
	69
132.3	70	== 1.4 Block Diagram ==
7.1	71
	72
	73
132.3	74	== 1.5 LED Indicators ==
	75
	76
9.1	77	LG01-V2 has totally four LEDs, They are:
7.1	78
	79
147.1	80	(% style="color:blue" %)➢ Power LED[[image:image-20231014092959-4.png]](%%): This RED LED will be solid if the device is properly powered
7.1	81
147.1	82	(% style="color:blue" %)➢ ETH LED[[image:image-20231014092934-2.png]](%%): This RGB LED will blink GREEN when the ETH port is connecting
7.1	83
147.1	84	(% style="color:blue" %)➢ SYS LED[[image:image-20231014092954-3.png]](%%): Undefined yet.
7.1	85
147.1	86	(% style="color:blue" %)➢ WIFI LED[[image:image-20231014092843-1.png]](%%): This LED shows the WIFI interface connection status.
7.1	87
	88
132.3	89	== 1.6 Button Intruction ==
9.1	90
	91
61.1	92	LG01-V2 has a black toggle button, which is:
9.1	93
	94
132.3	95	(% style="color:blue" %)➢ Long press 4-5s : (%%)the gateway will reload the Network and Initialize wifi configuration
9.1	96
132.3	97	LED status: ETH LED will BLINKIND BULE Until the reload is finished.
9.1	98
	99
132.3	100	(% style="color:blue" %)➢ Long press more than 10s:(%%) the gateway will restore the factory settings.
9.1	101
132.3	102	LED status: ETH LED will SOLID BULE Until the restore is finished.
9.1	103
	104
132.3	105	= 2. Quick Start =
9.1	106
	107
24.1	108	The LG01-V2 supports network access via Ethernet or Wi-Fi connection and runs without a network.
9.1	109
24.1	110	In most cases, the first thing you need to do is make the LG01-v2 accessible to the network.
12.1	111
	112
133.1	113	== 2.1 Access and Configure LG01-v2 ==
12.1	114
134.1	115	=== 2.1.1 Find IP address of LG01-v2 ===
17.2	116
133.1	117
115.1	118	==== (% style="color:blue" %)Method 1(%%): Connect via Ethernet with DHCP IP from the router ====
17.2	119
	120
61.1	121	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	122
	123	You can also use this IP to connect.
	124
24.1	125
19.1	126	[[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	127
115.1	128	==== (% style="color:blue" %)Method 2(%%): Connect via LG01v2 Fallback IP ====
17.2	129
115.1	130	[[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	131
	132
115.1	133	Steps to connect via fallback IP:
	134
	135	~1. Connect the PC's Ethernet port to LG01v2's WAN port
	136
	137	2. Configure PC's Ethernet port has IP: 172.31.255.253 and Netmask: 255.255.255.252
	138
132.3	139	Settings ~-~-> Network & Internet ~-~-> Ethernet ~-~-> Change advanced sharing options ~-~-> Double-click"Ethernet" ~-~-> Internet Protocol Version 4 (TCP/IPv4)
115.1	140
116.1	141
115.1	142	As in the below photo:
	143
	144	[[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"]]
	145
	146
	147	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]]
	148
132.3	149	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	150
	151	3. In the PC, use IP address 172.31.255.254 to access the LG01v2 via Web or Console.
	152
131.1	153	[[image:image-20230506115438-13.png\|\|height="554" width="1047"]]
115.1	154
	155
	156
	157	==== (% style="color:blue" %)Method 3(%%): Connect via WiFi with DHCP IP from the router ====
	158
	159
24.1	160	[[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	161
	162
24.1	163	Fill in the WiFi information by checking the box and clicking (% style="color:red" %)Save&Apply
	164
	165
129.1	166	[[image:image-20230506113332-2.png]]
24.1	167
	168
17.2	169	Wi-Fi configuration successful
	170
	171
129.1	172	[[image:image-20230506113432-3.png\|\|height="397" width="855"]]
17.2	173
	174
115.1	175	=== 2.1.2 Access Configure Web UI ===
	176
132.3	177
115.1	178	Web Interface
	179
132.1	180	Open a browser on the PC and type the LG01v2 ip address (depends on your connect method)
115.1	181
	182
	183	[[(% 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)
	184
132.1	185	You will see the login interface of LG01v2 as shown below.
115.1	186
	187	The account details for Web Login are:
	188
	189	(% style="color:#4f81bd" %)User Name: root
	190
	191	(% style="color:#4f81bd" %)Password: dragino
	192
	193	[[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"]]
	194
	195
132.3	196	= 3. Web Configure Pages =
17.2	197
132.3	198	== 3.1 Home ==
24.1	199
102.2	200
132.3	201	Shows the system running status:
24.1	202
129.1	203	[[image:image-20230506113531-4.png\|\|height="430" width="818"]]
24.1	204
	205
132.3	206	== 3.2 Network Settings ==
24.1	207
132.3	208	=== 3.2.1 Network ~-~-> WiFi ===
24.1	209
	210
129.1	211	[[image:image-20230506113602-5.png]]
24.1	212
	213
132.3	214	=== 3.4.2 Network ~-~-> System Status ===
24.1	215
	216
129.1	217	[[image:image-20230506113623-6.png\|\|height="511" width="672"]]
24.1	218
	219
132.3	220	== 3.5 System ==
24.1	221
132.3	222	=== 3.5.1 System ~-~-> System Overview ===
24.1	223
	224
	225	Shows the system info:
	226
129.1	227	[[image:image-20230506113705-7.png]]
24.1	228
	229
132.3	230	=== 3.5.2 System ~-~-> Backup/Restore ===
24.1	231
	232
129.1	233	[[image:image-20230506113722-8.png\|\|height="254" width="797"]]
24.1	234
	235
132.3	236	=== 3.5.3 System ~-~-> System General ===
129.1	237
	238
132.3	239	In the System-> System General interface, Users can customize the configuration System Password and set Timezone.
129.1	240
	241	In addition, Users can customize the FallBack IP address.
	242
	243	[[image:image-20230506113813-10.png\|\|height="659" width="749"]]
	244
	245
132.3	246	=== 3.5.4 System ~-~-> Remoteit ===
129.1	247
	248
132.3	249	In the System-> Remoteit interface, users can configure the gateway to be accessed remotely via Remote.it.
129.1	250
	251	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.]]
	252
	253	[[image:image-20230506113831-11.png\|\|height="567" width="748"]]
	254
	255
132.3	256	=== 3.5.5 System ~-~-> Package Management ===
129.1	257
	258
132.3	259	In the System ~-~-> Package Management interface, Users can check the current version of Core Packages.
129.1	260
	261	[[image:image-20230506114127-12.png\|\|height="803" width="762"]]
	262
24.1	263
132.3	264	= (% id="cke_bm_1978S" style="display:none" %) (%%)4. Build in Server =
24.1	265
132.3	266
66.1	267	The default factory version of LG01-V2 is installed with the built-in Applicant server: (% style="color:blue" %)Node-Red
25.1	268
	269
129.1	270	[[image:image-20230506113737-9.png]]
25.1	271
66.1	272
	273	(% style="color:red" %)Note:
	274
	275	Path: System ~-~-> Built-in Server
	276
	277
102.2	278	(% style="color:blue" %)Troubleshooting：
66.1	279
	280	~ 1. URL does not jump properly
	281
	282	For the Node-Red, you can use the local IP address and the port is 1880 to access it.
	283
	284
132.3	285	== 4.1 Application Server ~-~- Node-Red ==
66.1	286
	287
	288	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.
	289
	290
	291	Such as (% style="background-color:yellow" %)__//http:~/~/dragino-54ff12:1880 or http:~/~/<Local-IPV4-Address>//__
	292
	293
	294	[[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"]]
	295
	296
132.3	297	= 5. How to configure the Lora Gateway =
66.1	298
132.3	299	== 5.1 Configure and Debug LoRa wireless of LG01v2 ==
66.1	300
	301
115.1	302	First, the user needs to access the Linux console of LG01v2 via ssh
	303
132.3	304	IP address: (% style="color:blue" %)IP address of LG01v2(%%)
115.1	305
132.3	306	Port: (% style="color:blue" %)22(%%)
115.1	307
132.3	308	User Name: (% style="color:blue" %)root(%%)
115.1	309
132.3	310	Password: (% style="color:blue" %)dragino(default)(%%)
115.1	311
	312	[[image:image-20230504100722-3.png\|\|height="228" width="908"]]
	313
132.3	314
61.1	315	Users can access the Lora configuration page by running the following command, then select the option ''serial port setup":
25.1	316
	317	(% class="box infomessage" %)
	318	(((
	319	root@dragino-2406ef:~~# minicom -s
	320	)))
	321
	322	[[image:image-20221029174637-2.png\|\|height="410" width="524"]]
	323
	324
	325	And then, change the setting:
	326
	327	(% class="box infomessage" %)
	328	(((
	329	Serial Device : /dev/ttyUSB0
	330
	331	Bps/Par/Bits : 9600 8N1
	332	)))
	333
	334
102.2	335	(% style="color:red" %)Note: Enter the corresponding letter to change the configuration, like A,B,C
	336
	337
25.1	338	(% style="color:red" %)[[image:image-20221029174703-3.png]]
	339
	340
	341	Enter AT+CFG in the interface to get the configuration,
	342
	343
41.1	344	(% class="box infomessage" %)
	345	(((
102.2	346	**AT+FRE=868.100,868.100 ~-~--> TX and RX frequency
	347	AT+GROUPMOD=0,0 ~-~--> TX and RX group
	348	AT+BW=0,0 ~-~--> TX and RX Bandwidth
	349	AT+SF=12,12 ~-~--> TX and RX Spreading Factor
	350	AT+POWER=14 ~-~--> TX Power Range
	351	AT+CRC=1,1 ~-~--> TX and RX CRC Type
	352	AT+HEADER=0,0 ~-~--> TX and RX Header Type
	353	AT+CR=1,1 ~-~--> TX and RX Coding Rate
	354	AT+IQ=0,0 ~-~--> TX and RX InvertIQ
	355	AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length
	356	AT+SYNCWORD=0 ~-~--> Syncword(0: private，1: public)
	357	AT+RXMOD=65535,0 ~-~--> Rx Timeout and Reply mode
	358	AT+RXDAFORM=1**
41.1	359	)))
25.1	360
47.1	361
132.3	362	== 5.2 Example: LG01v2 ==
25.1	363
132.3	364	=== 5.2.1 Introduce for the example: ===
27.1	365
102.2	366
66.1	367	[[image:image-20221104102736-3.png\|\|height="282" width="723"]]
44.1	368
	369
101.1	370	In this example, there are two devices:
47.1	371
101.1	372	* LA66 Shield + UNO + DHT11: The UNO will get the temperature and humidity and broadcast the value via LoRa protocol.
	373	* 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	374
132.3	375	=== 5.2.2 Set Up LA66 Shield + UNO ===
	376
	377
101.1	378	==== Set up LA66 Module ====
74.1	379
102.2	380
101.1	381	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:
	382
74.1	383	(((
83.1	384	(% style="color:red" %)LA66 Shield as Sender:
25.1	385
83.1	386	(% class="box infomessage" %)
	387	(((
	388	LA66 Shield configuration:
25.1	389
83.1	390	AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000
	391	AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz
	392	AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12
	393	AT+POWER=14 ~-~--> TX Power Range set: 14dBm
	394	AT+CRC=1,1 ~-~--> TX and RX CRC Type
	395	AT+HEADER=0,0 ~-~--> TX and RX Header Type
	396	AT+CR=1,1 ~-~--> TX and RX Coding Rate
	397	AT+IQ=0,0 ~-~--> TX and RX InvertIQ
	398	AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8
	399	AT+SYNCWORD=0 ~-~--> Syncword(0: private，1: public)
	400	AT+RXMOD=6,0 ~-~--> Rx Timeout and Reply mode
	401	)))
	402	)))
25.1	403
	404
102.2	405
101.1	406	==== Set up Arduino UNO ====
83.1	407
102.2	408	(% id="cke_bm_1033249S" style="display:none" %)
83.1	409
102.2	410	Hardware Connection
	411
83.1	412	(% class="box infomessage" %)
	413	(((
	414	The DHT11 sensor connects to the LA66 Shield:
	415
	416	VCC <~-~--> 3.3V (Red line)
	417	DATA <~-~--> PIN8 (Purple line)
	418	GND <~-~--> GND (White line)
25.1	419	)))
	420
83.1	421	[[image:image-20221108170731-5.png\|\|height="588" width="441"]]
25.1	422
	423
102.2	424
101.1	425	===== 1. Open Arduino IDE =====
25.1	426
102.2	427
83.1	428	[[image:image-20221108172149-6.png\|\|height="650" width="542"]]
24.1	429
	430
102.2	431
101.1	432	===== 2. Open project =====
24.1	433
102.2	434
83.1	435	Users can download Arduino files from this link: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.ino\|\|target="_blank"]]
	436
90.1	437	Then click Compile and Upload to LA66 Shield,
83.1	438
	439	[[image:image-20221108172432-7.png]]
	440
	441
102.2	442
101.1	443	===== 3. Open the Serial Monitor to check the LA66 Shield data =====
83.1	444
102.2	445
101.1	446	The UNO will now reads the temperature and humidity data from the sensor and broadcast it via LoRa wireless,
90.1	447
89.1	448	[[image:image-20221108174840-8.png\|\|height="731" width="671"]]
83.1	449
101.1	450
102.2	451
101.1	452	Sending out data as below.
	453
89.1	454	[[image:image-20221108175113-9.png\|\|height="556" width="998"]]
83.1	455
	456
132.3	457	=== 5.2.3 Set Up LG01v2 ===
89.1	458
90.1	459
101.1	460	Configure LG01v2 LoRa channel parameters so it can get data from LA66 Shield
	461
	462	(% style="color:red; font-weight:bold" %)LG01v(% style="color:red" %)2 as Receiver: (configured as AT+RXMOD=65535,2)
	463
	464	(% class="box infomessage" %)
	465	(((
	466	LG01-V2 configuration:
	467
	468	AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000
	469	AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz
	470	AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12
	471	AT+POWER=14 ~-~--> TX Power Range set: 14dBm
	472	AT+CRC=1,1 ~-~--> TX and RX CRC Type
	473	AT+HEADER=0,0 ~-~--> TX and RX Header Type
	474	AT+CR=1,1 ~-~--> TX and RX Coding Rate
	475	AT+IQ=0,0 ~-~--> TX and RX InvertIQ
	476	AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8
	477	AT+SYNCWORD=0 ~-~--> Syncword(0: private，1: public)
109.1	478	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	479	)))
	480
	481
132.3	482	=== 5.2.4 Test result ===
101.1	483
102.2	484
101.1	485	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).
	486	)))
	487
	488	When LG01v2 replies with ACK when it receives a packet sent by LA66 sheild.
	489
	490	[[image:image-20221108164413-2.png]]
	491
	492
102.2	493
101.1	494	In the real-time log of LG01v2：
	495
	496	[[image:image-20221108170314-3.png]]
	497
	498
132.3	499	=== 5.2.5 Plot data chart in LG01v2 ===
101.1	500
	501
	502	User can plot the temperature and humidity chat via LG01v2 built-in IoT server.
	503
111.1	504	User can import this example in Node-Red: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.json\|\|target="_blank"]]
101.1	505
89.1	506	[[image:image-20221108180334-10.png\|\|height="651" width="1141"]]
	507
	508
	509	The temperature and humidity chart is displayed in the built-in node-red UI
	510
90.1	511	Browser input: (% style="background-color:yellow" %)__//http:~/~/<local-IPV4-address>//__(%%)
89.1	512
	513	[[image:image-20221108180458-11.png\|\|height="402" width="1137"]]
	514
	515
83.1	516
140.1	517	= 6. OTA System Update =
83.1	518
24.1	519
107.1	520	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	521
	522
140.1	523	= 7. FAQ =
57.1	524
140.1	525	== 7.1 How does LG01v2 communicate with Lora shield (LoRa.h) ==
107.1	526
	527
	528	This example describes how to use LG01v2, LoRa Shield to set up a LoRa network,
	529
61.1	530	[[image:image-20221103152238-8.png\|\|height="251" width="654"]]
57.1	531
	532
107.1	533	(% style="color:red" %)Prerequisites: The configurations of LG01v2 and Lora shield must match
38.1	534
107.1	535	LG01v2 configuration:
38.1	536
48.1	537	(% class="box infomessage" %)
	538	(((
58.1	539	AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000
	540	AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz
	541	AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12
48.1	542	AT+POWER=14 ~-~--> TX Power Range
	543	AT+CRC=1,1 ~-~--> TX and RX CRC Type
	544	AT+HEADER=0,0 ~-~--> TX and RX Header Type
	545	AT+CR=1,1 ~-~--> TX and RX Coding Rate
	546	AT+IQ=0,0 ~-~--> TX and RX InvertIQ
58.1	547	AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8
	548	AT+SYNCWORD=0 ~-~--> Syncword(0: private，1: public), the corresponding Lora shield syncword is 0x12
	549	AT+RXMOD=65535,0 ~-~--> Rx Timeout and Reply mode,RX window always open
48.1	550	AT+RXDAFORM=1
	551	)))
38.1	552
102.2	553
	554
38.1	555	Lora shield configuration:
	556
	557	Lora Shield example: [[attach:LoRa_Shield_Sketch_For_MQTT.ino\|\|target="_blank"]] , [[attach:arduino-LoRa-master.zip\|\|target="_blank"]]
	558
	559	[[image:image-20221101161318-2.png]]
	560
	561
102.2	562
107.1	563	Test LG01v2 to receive Lora Shield data:
38.1	564
	565	[[image:image-20221101161951-3.png]]
	566
	567
102.2	568
107.1	569	Test the LG01v2 to send data:
38.1	570
	571	[[image:image-20221101162527-4.png]]
	572
	573
140.1	574	== 7.2 How does LG01v2 communicate with Heltec LoRa Node ==
100.1	575
	576
107.1	577	This example describes how to use LG01v2 and Heltec LoRa Node to set up a LoRa network,
100.1	578
	579	[[image:image-20221112161111-2.png\|\|height="258" width="692"]]
	580
107.1	581	(% style="color:red" %)Prerequisites: The configurations of LG01v2 and Lora shield must match
100.1	582
102.2	583
107.1	584	LG01v2 configuration:
100.1	585
	586	(% class="box infomessage" %)
	587	(((
	588	AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000
	589	AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz
	590	AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12
	591	AT+POWER=14 ~-~--> TX Power Range
	592	AT+CRC=1,1 ~-~--> TX and RX CRC Type
	593	AT+HEADER=0,0 ~-~--> TX and RX Header Type
	594	AT+CR=1,1 ~-~--> TX and RX Coding Rate
	595	AT+IQ=0,0 ~-~--> TX and RX InvertIQ
	596	AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8
	597	AT+SYNCWORD=0 ~-~--> Syncword(0: private，1: public), the corresponding Lora shield syncword is 0x12
	598	AT+RXMOD=65535,0 ~-~--> Rx Timeout and Reply mode,RX window always open
	599	AT+RXDAFORM=1 ~-~--> RX data format（0: Hex ,1: String）
	600	)))
	601
102.2	602
100.1	603	After we upload the sketch to Heltec LoRa Node, we can see below output from Arduino.
	604
	605	Lora Shield example: [[attach:LoRa_send_trial.ino\|\|target="_blank"]]
	606
	607	[[image:image-20221112162733-3.png\|\|height="524" width="927"]]
	608
	609
	610	And we can see the logread of gateway as below, means the packet arrive gateway:
	611
	612	[[image:image-20221112163119-4.png\|\|height="808" width="560"]]
	613
102.2	614
140.1	615	== 7.3 How does LG01v2 communicate with LoRaWAN node ==
139.1	616
	617
	618	This example describes how to use LG01v2 and LSN50 to set up a network,
	619
	620	In this case, users need to set LSN50 to work in ABP mode and transmit in only one frequency.
	621
	622	Assume we have a LG01v2 working in the frequency 868100000 now, below is the steps.
	623
	624
	625	Step1: Configure the LG01v2
	626
	627	(% class="box infomessage" %)
	628	(((
	629	AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000
	630	AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz
	631	AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12
	632	AT+SYNCWORD=1 ~-~--> Syncword(0: private，1: public), the corresponding Lora shield syncword is 0x12
	633	)))
	634
149.1	635	Step2: Run AT commands to make the LSN50 work in Single frequency and ABP mode.
139.1	636
149.1	637	For more information on how to use AT commands in LSN50v2, please refer to this link: [[LSN50v2-S31-S31B Use AT Command>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/#H4.A0UseATCommand]]
	638
	639	Below are the AT commands:
	640
139.1	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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