Wiki source code of LG01v2 -- LoRa Gateway User Manual

Version 125.1 by Kilight Cao on 2023/05/06 11:37

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
2.3	19	= 1. Introduction =
1.2	20
103.1	21	== 1.1 What is LG01v2 ==
1.2	22
	23
7.1	24	(((
	25	(((
103.1	26	The LG01v2 is an (% style="color:green" %)open-source single channel LoRa Gateway(%%). It lets you bridge LoRa wireless network to an IP network via (% style="color:green" %)WiFi , Ethernet or Cellular Network(%%) (via Optional 4G module). The LoRa wireless allows users to send data and reach extremely long ranges at low data rates.
	27
106.1	28	LG01v2 is specially design for (% style="color:green" %)peer to peer LoRa(%%) protocol instead of LoRaWAN protocol. The LG01v2 use single channel LoRa module to minimize the deployment cost for a private p2p LoRa wireless network.
7.1	29	)))
1.2	30
7.1	31	(((
104.1	32	LG01v2 uses Open Source Linux system. User can modify the Linux part and develop customize software base on it. It has (% style="color:green" %)1.2Ghz Quad-Core CPU(%%) , (% style="color:green" %)4GB eMMC storage(%%) and (% style="color:green" %)512MB RAM(%%) for most application.
103.1	33
	34	LG01v2 supports (% style="color:green" %)remote management(%%). System Integrator can easy to remote monitor the gateway and maintain it.
7.1	35	)))
1.2	36
	37
7.1	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
7.1	58	== 1.3 Features ==
2.3	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
	68	== 1.4 Block Diagram ==
	69
	70
	71
9.1	72	== 1.5 LED Indicators ==
7.1	73
	74
9.1	75	LG01-V2 has totally four LEDs, They are:
7.1	76
	77
9.1	78	(% style="color:blue" %)//➢ Power LED//(%%)//: This RED LED will be solid if the device is properly powered//
7.1	79
9.1	80	(% style="color:blue" %)//➢ ETH LED//(%%)//: This RGB LED will blink GREEN when the ETH port is connecting//
7.1	81
9.1	82	(% style="color:blue" %)//➢ SYS LED//(%%)//: This RGB LED will show different colors in different states~://
7.1	83
9.1	84	// ✓ SOLID GREEN: The device is alive with a LoRaWAN server connection.//
7.1	85
9.1	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
9.1	88	// ✓ SOLID RED: Device doesn't have an Internet connection.//
7.1	89
9.1	90	(% style="color:blue" %)//➢ WIFI LED//(%%)//: This LED shows the WIFI interface connection status.//
7.1	91
9.1	92
	93	== 1.6 Button Intruction ==
	94
	95
61.1	96	LG01-V2 has a black toggle button, which is:
9.1	97
	98
	99	(% style="color:blue" %)//➢ //Long press 4-5s : (%%)the gateway will reload the Network and Initialize wifi configuration
	100
	101	// LED status: ETH LED will BLINKIND BULE Until the reload is finished.//
	102
	103
	104	(% style="color:blue" %)//➢ //Long press more than 10s:(%%) //the gateway will restore the factory settings.//
	105
	106	//LED status: ETH LED will SOLID BULE Until the restore is finished.//
	107
	108
29.1	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
17.2	117	== 2.1 Connects to the network and accesses the gateway Web UI ==
12.1	118
115.1	119	=== 2.1.1 connect the network. ===
17.2	120
	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
	143	Settings ~-~-> Network & Internet ~-~-> Ethernet ~-~-> Change advanced sharing options ~-~-> Double-click"Ethernet" ~-~-> Internet Protocol Version 4 (TCP/IPv4)
	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
116.1	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
	157	[[image:image-20230504095502-2.png\|\|height="545" width="1065"]]
	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
	170	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220622102702-6.png?rev=1.1\|\|alt="image-20220622102702-6.png"]]
	171
	172
17.2	173	Wi-Fi configuration successful
	174
	175
24.1	176	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220622102847-7.png?rev=1.1\|\|alt="image-20220622102847-7.png"]]
17.2	177
	178
115.1	179	=== 2.1.2 Access Configure Web UI ===
	180
	181	Web Interface
	182
	183	Open a browser on the PC and type the LPS8-V2 ip address (depends on your connect method)
	184
	185
	186	[[(% 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)
	187
	188	You will see the login interface of LPS8-V2 as shown below.
	189
	190	The account details for Web Login are:
	191
	192	(% style="color:#4f81bd" %)User Name: root
	193
	194	(% style="color:#4f81bd" %)Password: dragino
	195
	196	[[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"]]
	197
	198
24.1	199	= 3. Web Configure Pages =
17.2	200
24.1	201	== 3.1 Home ==
	202
102.2	203
24.1	204	//Shows the system running status~://
	205
73.1	206	[[image:image-20221104155612-1.png\|\|height="497" width="942"]]
24.1	207
	208
	209	== 3.2 Network Settings ==
	210
	211	=== 3.2.1 Network ~-~-> WiFi ===
	212
	213
73.1	214	[[image:image-20221104155654-2.png\|\|height="319" width="813"]]
24.1	215
	216
	217	=== 3.4.2 Network ~-~-> System Status ===
	218
	219
73.1	220	[[image:image-20221104155724-3.png\|\|height="679" width="861"]]
24.1	221
	222
	223	=== 3.4.3 Network ~-~-> Firewall ===
	224
	225
	226	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220616115351-6.png?width=661&height=244&rev=1.1\|\|alt="image-20220616115351-6.png"]]
	227
	228
	229	== 3.5 System ==
	230
	231	=== 3.5.1 System ~-~-> System Overview ===
	232
	233
	234	Shows the system info:
	235
73.1	236	[[image:image-20221104155907-4.png]]
24.1	237
	238
	239	=== 3.5.2 System ~-~-> Backup/Restore ===
	240
	241
73.1	242	[[image:image-20221104155928-5.png\|\|height="334" width="880"]]
24.1	243
	244
66.1	245	= (% id="cke_bm_1978S" style="display:none" %) (%%)4. Build in Server =
24.1	246
	247
66.1	248	The default factory version of LG01-V2 is installed with the built-in Applicant server: (% style="color:blue" %)Node-Red
25.1	249
	250
73.1	251	[[image:image-20221104155949-6.png\|\|height="315" width="1023"]]
25.1	252
66.1	253
	254	(% style="color:red" %)Note:
	255
	256	Path: System ~-~-> Built-in Server
	257
	258
102.2	259	(% style="color:blue" %)Troubleshooting：
66.1	260
	261	~ 1. URL does not jump properly
	262
	263	For the Node-Red, you can use the local IP address and the port is 1880 to access it.
	264
	265
	266	== 4.1 Application Server ~-~- Node-Red ==
	267
	268
	269	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.
	270
	271
	272	Such as (% style="background-color:yellow" %)__//http:~/~/dragino-54ff12:1880 or http:~/~/<Local-IPV4-Address>//__
	273
	274
	275	[[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"]]
	276
	277
	278	= 5. How to configure the Lora Gateway =
	279
102.1	280	== 5.1 Configure and Debug LoRa wireless of LG01v2 ==
66.1	281
	282
115.1	283	First, the user needs to access the Linux console of LG01v2 via ssh
	284
	285	IP address: IP address of LG01v2
	286
	287	Port: 22
	288
	289	User Name: (% style="color:#4f81bd" %)root
	290
	291	Password: (% style="color:#4f81bd" %)dragino(%%) (default)
	292
	293	[[image:image-20230504100722-3.png\|\|height="228" width="908"]]
	294
61.1	295	Users can access the Lora configuration page by running the following command, then select the option ''serial port setup":
25.1	296
	297	(% class="box infomessage" %)
	298	(((
	299	root@dragino-2406ef:~~# minicom -s
	300	)))
	301
	302	[[image:image-20221029174637-2.png\|\|height="410" width="524"]]
	303
	304
	305	And then, change the setting:
	306
	307	(% class="box infomessage" %)
	308	(((
	309	Serial Device : /dev/ttyUSB0
	310
	311	Bps/Par/Bits : 9600 8N1
	312	)))
	313
	314
102.2	315	(% style="color:red" %)Note: Enter the corresponding letter to change the configuration, like A,B,C
	316
	317
25.1	318	(% style="color:red" %)[[image:image-20221029174703-3.png]]
	319
	320
	321	Enter AT+CFG in the interface to get the configuration,
	322
	323
41.1	324	(% class="box infomessage" %)
	325	(((
102.2	326	**AT+FRE=868.100,868.100 ~-~--> TX and RX frequency
	327	AT+GROUPMOD=0,0 ~-~--> TX and RX group
	328	AT+BW=0,0 ~-~--> TX and RX Bandwidth
	329	AT+SF=12,12 ~-~--> TX and RX Spreading Factor
	330	AT+POWER=14 ~-~--> TX Power Range
	331	AT+CRC=1,1 ~-~--> TX and RX CRC Type
	332	AT+HEADER=0,0 ~-~--> TX and RX Header Type
	333	AT+CR=1,1 ~-~--> TX and RX Coding Rate
	334	AT+IQ=0,0 ~-~--> TX and RX InvertIQ
	335	AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length
	336	AT+SYNCWORD=0 ~-~--> Syncword(0: private，1: public)
	337	AT+RXMOD=65535,0 ~-~--> Rx Timeout and Reply mode
	338	AT+RXDAFORM=1**
41.1	339	)))
25.1	340
47.1	341
101.1	342	== 5.2 Example: LG01v2 ==
25.1	343
101.1	344	=== 5.2.1 Introduce for the example: ===
27.1	345
102.2	346
66.1	347	[[image:image-20221104102736-3.png\|\|height="282" width="723"]]
44.1	348
	349
101.1	350	In this example, there are two devices:
47.1	351
101.1	352	* LA66 Shield + UNO + DHT11: The UNO will get the temperature and humidity and broadcast the value via LoRa protocol.
	353	* 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	354
102.2	355	=== 5.2.2 Set Up LA66 Shield + UNO ===
	356
	357
101.1	358	==== Set up LA66 Module ====
74.1	359
102.2	360
101.1	361	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:
	362
74.1	363	(((
83.1	364	(% style="color:red" %)LA66 Shield as Sender:
25.1	365
83.1	366	(% class="box infomessage" %)
	367	(((
	368	LA66 Shield configuration:
25.1	369
83.1	370	AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000
	371	AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz
	372	AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12
	373	AT+POWER=14 ~-~--> TX Power Range set: 14dBm
	374	AT+CRC=1,1 ~-~--> TX and RX CRC Type
	375	AT+HEADER=0,0 ~-~--> TX and RX Header Type
	376	AT+CR=1,1 ~-~--> TX and RX Coding Rate
	377	AT+IQ=0,0 ~-~--> TX and RX InvertIQ
	378	AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8
	379	AT+SYNCWORD=0 ~-~--> Syncword(0: private，1: public)
	380	AT+RXMOD=6,0 ~-~--> Rx Timeout and Reply mode
	381	)))
	382	)))
25.1	383
	384
102.2	385
101.1	386	==== Set up Arduino UNO ====
83.1	387
102.2	388	(% id="cke_bm_1033249S" style="display:none" %)
83.1	389
102.2	390	Hardware Connection
	391
83.1	392	(% class="box infomessage" %)
	393	(((
	394	The DHT11 sensor connects to the LA66 Shield:
	395
	396	VCC <~-~--> 3.3V (Red line)
	397	DATA <~-~--> PIN8 (Purple line)
	398	GND <~-~--> GND (White line)
25.1	399	)))
	400
83.1	401	[[image:image-20221108170731-5.png\|\|height="588" width="441"]]
25.1	402
	403
102.2	404
101.1	405	===== 1. Open Arduino IDE =====
25.1	406
102.2	407
83.1	408	[[image:image-20221108172149-6.png\|\|height="650" width="542"]]
24.1	409
	410
102.2	411
101.1	412	===== 2. Open project =====
24.1	413
102.2	414
83.1	415	Users can download Arduino files from this link: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.ino\|\|target="_blank"]]
	416
90.1	417	Then click Compile and Upload to LA66 Shield,
83.1	418
	419	[[image:image-20221108172432-7.png]]
	420
	421
102.2	422
101.1	423	===== 3. Open the Serial Monitor to check the LA66 Shield data =====
83.1	424
102.2	425
101.1	426	The UNO will now reads the temperature and humidity data from the sensor and broadcast it via LoRa wireless,
90.1	427
89.1	428	[[image:image-20221108174840-8.png\|\|height="731" width="671"]]
83.1	429
101.1	430
102.2	431
101.1	432	Sending out data as below.
	433
89.1	434	[[image:image-20221108175113-9.png\|\|height="556" width="998"]]
83.1	435
	436
102.2	437	=== 5.2.3 Set Up LG01v2 ===
89.1	438
90.1	439
101.1	440	Configure LG01v2 LoRa channel parameters so it can get data from LA66 Shield
	441
	442	(% style="color:red; font-weight:bold" %)LG01v(% style="color:red" %)2 as Receiver: (configured as AT+RXMOD=65535,2)
	443
	444	(% class="box infomessage" %)
	445	(((
	446	LG01-V2 configuration:
	447
	448	AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000
	449	AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz
	450	AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12
	451	AT+POWER=14 ~-~--> TX Power Range set: 14dBm
	452	AT+CRC=1,1 ~-~--> TX and RX CRC Type
	453	AT+HEADER=0,0 ~-~--> TX and RX Header Type
	454	AT+CR=1,1 ~-~--> TX and RX Coding Rate
	455	AT+IQ=0,0 ~-~--> TX and RX InvertIQ
	456	AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8
	457	AT+SYNCWORD=0 ~-~--> Syncword(0: private，1: public)
109.1	458	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	459	)))
	460
	461
102.2	462	=== 5.2.4 Test result ===
101.1	463
102.2	464
101.1	465	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).
	466	)))
	467
	468	When LG01v2 replies with ACK when it receives a packet sent by LA66 sheild.
	469
	470	[[image:image-20221108164413-2.png]]
	471
	472
102.2	473
101.1	474	In the real-time log of LG01v2：
	475
	476	[[image:image-20221108170314-3.png]]
	477
	478
	479	=== 5.2.5 Plot data chart in LG01v2 ===
	480
	481
	482	User can plot the temperature and humidity chat via LG01v2 built-in IoT server.
	483
111.1	484	User can import this example in Node-Red: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.json\|\|target="_blank"]]
101.1	485
89.1	486	[[image:image-20221108180334-10.png\|\|height="651" width="1141"]]
	487
	488
	489	The temperature and humidity chart is displayed in the built-in node-red UI
	490
90.1	491	Browser input: (% style="background-color:yellow" %)__//http:~/~/<local-IPV4-address>//__(%%)
89.1	492
	493	[[image:image-20221108180458-11.png\|\|height="402" width="1137"]]
	494
	495
101.1	496	= (% 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	497
	498
106.1	499	(% style="color:blue" %)USB TTL to LG01v2 Connection:
24.1	500
	501
107.1	502	Port 1 of the UART on the LG01v2 is GND
24.1	503
	504	(% class="box infomessage" %)
	505	(((
	506	TXD <~-~--> UART RXD (Gray line)
	507
	508	RXD <~-~--> UART TXD (White line)
	509
	510	GND <~-~--> GND (Black line)
	511	)))
	512
	513
107.1	514	LG01v2 UART connection photo
24.1	515
	516	[[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"]]
	517
	518
	519
	520	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:
	521
	522
	523	[[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"]]
	524
102.2	525
24.1	526	[[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"]]
	527
12.1	528
107.1	529	= 7. OTA System Update =
17.2	530
108.1	531
107.1	532	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	533
	534
107.1	535	= 8. FAQ =
57.1	536
107.1	537	== 8.1 How does LG01v2 communicate with Lora shield (LoRa.h) ==
	538
	539
	540	This example describes how to use LG01v2, LoRa Shield to set up a LoRa network,
	541
61.1	542	[[image:image-20221103152238-8.png\|\|height="251" width="654"]]
57.1	543
	544
107.1	545	(% style="color:red" %)Prerequisites: The configurations of LG01v2 and Lora shield must match
38.1	546
107.1	547	LG01v2 configuration:
38.1	548
48.1	549	(% class="box infomessage" %)
	550	(((
58.1	551	AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000
	552	AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz
	553	AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12
48.1	554	AT+POWER=14 ~-~--> TX Power Range
	555	AT+CRC=1,1 ~-~--> TX and RX CRC Type
	556	AT+HEADER=0,0 ~-~--> TX and RX Header Type
	557	AT+CR=1,1 ~-~--> TX and RX Coding Rate
	558	AT+IQ=0,0 ~-~--> TX and RX InvertIQ
58.1	559	AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8
	560	AT+SYNCWORD=0 ~-~--> Syncword(0: private，1: public), the corresponding Lora shield syncword is 0x12
	561	AT+RXMOD=65535,0 ~-~--> Rx Timeout and Reply mode,RX window always open
48.1	562	AT+RXDAFORM=1
	563	)))
38.1	564
102.2	565
	566
38.1	567	Lora shield configuration:
	568
	569	Lora Shield example: [[attach:LoRa_Shield_Sketch_For_MQTT.ino\|\|target="_blank"]] , [[attach:arduino-LoRa-master.zip\|\|target="_blank"]]
	570
	571	[[image:image-20221101161318-2.png]]
	572
	573
102.2	574
107.1	575	Test LG01v2 to receive Lora Shield data:
38.1	576
	577	[[image:image-20221101161951-3.png]]
	578
	579
102.2	580
107.1	581	Test the LG01v2 to send data:
38.1	582
	583	[[image:image-20221101162527-4.png]]
	584
	585
107.1	586	== 8.2 How does LG01v2 communicate with Heltec LoRa Node ==
100.1	587
	588
107.1	589	This example describes how to use LG01v2 and Heltec LoRa Node to set up a LoRa network,
100.1	590
	591	[[image:image-20221112161111-2.png\|\|height="258" width="692"]]
	592
107.1	593	(% style="color:red" %)Prerequisites: The configurations of LG01v2 and Lora shield must match
100.1	594
102.2	595
107.1	596	LG01v2 configuration:
100.1	597
	598	(% class="box infomessage" %)
	599	(((
	600	AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000
	601	AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz
	602	AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12
	603	AT+POWER=14 ~-~--> TX Power Range
	604	AT+CRC=1,1 ~-~--> TX and RX CRC Type
	605	AT+HEADER=0,0 ~-~--> TX and RX Header Type
	606	AT+CR=1,1 ~-~--> TX and RX Coding Rate
	607	AT+IQ=0,0 ~-~--> TX and RX InvertIQ
	608	AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8
	609	AT+SYNCWORD=0 ~-~--> Syncword(0: private，1: public), the corresponding Lora shield syncword is 0x12
	610	AT+RXMOD=65535,0 ~-~--> Rx Timeout and Reply mode,RX window always open
	611	AT+RXDAFORM=1 ~-~--> RX data format（0: Hex ,1: String）
	612	)))
	613
102.2	614
100.1	615	After we upload the sketch to Heltec LoRa Node, we can see below output from Arduino.
	616
	617	Lora Shield example: [[attach:LoRa_send_trial.ino\|\|target="_blank"]]
	618
	619	[[image:image-20221112162733-3.png\|\|height="524" width="927"]]
	620
	621
	622	And we can see the logread of gateway as below, means the packet arrive gateway:
	623
	624	[[image:image-20221112163119-4.png\|\|height="808" width="560"]]
	625
102.2	626
115.1	627	= 9. OTA System Update =
17.2	628
115.1	629	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	630
115.1	631
	632	= 10. Trouble Shooting =
	633
	634	== 10.1 Fallback IP does not work, how can users check ==
	635
	636	When the computer has completed the above fallback IP configuration,the LG01v2 Web UI is still not accessible via fallback IP.
	637
	638
	639	1.Check whether the configuration is correct
	640
	641	Run the CMD command to ipconfig and ping 172.31.255.254.
	642
	643	If this fails, the user needs to reconfigure.
	644
	645	[[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"]]
	646
	647	[[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"]]
	648
	649	2. Check whether the firewall is disabled
	650
	651	If the firewall is not down, this will affect access to the gateway.
	652
	653
	654	= (% style="color:inherit; font-family:inherit; font-size:29px" %)11. Supports(%%) =
	655
	656
17.2	657	(((
	658	//If you are experiencing issues and can't solve them, you can send mail to [[support@dragino.com>>mailto:support@dragino.com]].//
	659	)))
	660
	661	(((
	662	//With your question as detailed as possible. We will reply and help you in the shortest.//
	663
	664
115.1	665	= 12. Reference =
17.2	666
	667
106.1	668	* Install Tago Core: Refer Install Tago Core in LG01v2 in[[ Instruction>>doc:Main.Tago\.IO.WebHome]].
	669	* [[Advance OS Reference Guide for L>>doc:Main.Armbian OS instruction.WebHome]]G01v2.
17.2	670
	671
	672	)))
	673
115.1	674	= 13. Order Info =
17.2	675
	676
106.1	677	(% style="color:#0000ff" %)LG01v2-XXX-YYY
17.2	678
	679	(% style="color:#0000ff" %)XXX(% style="color:black" %): Frequency Band
	680
106.1	681	* (% style="color:red" %)868(%%): For frequency : 863 ~~ 870Mhz
	682	* (% style="color:red" %)915(%%): For frequency : 902 ~~ 928Mhz
17.2	683
	684	(% style="color:#0000ff" %)YYY(% style="color:black" %): 4G Cellular Option
	685
	686	* (% style="color:red" %)E(%%): EMEA, Korea, Thailand, India.
	687	* (% style="color:red" %)A(%%): North America/ Rogers/AT&T/T-Mobile.
	688	* (% style="color:red" %)AU(%%): Latin America, New Zeland, Taiwan
	689	* (% style="color:red" %)J(%%): Japan, DOCOMO/SoftBank/ KDDI
	690
	691	More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
	692
	693
115.1	694	= 14. Manufacturer Info =
17.2	695
	696
	697	Shenzhen Dragino Technology Development co. LTD
	698
	699	Room 202, Block B, BCT Incubation Bases (BaoChengTai), No.8 CaiYunRoad
	700
	701	LongCheng Street, LongGang District ; Shenzhen 518116,China
	702
	703
115.1	704	= 15. FCC Warning =
17.2	705
	706
	707	(((
	708	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:
	709	)))
	710
	711	(((
	712	~-~- Reorient or relocate the receiving antenna.
	713	)))
	714
	715	(((
	716	~-~- Increase the separation between the equipment and receiver.
	717	)))
	718
	719	(((
	720	~-~- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
	721	)))
	722
	723	(((
	724	~-~- Consult the dealer or an experienced radio/TV technician for help.
	725	)))
	726
	727
	728	(((
	729	Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
	730	)))
	731
	732
	733	(((
	734	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.
	735
102.2	736
17.2	737
	738	)))

Wiki source code of LG01v2 -- LoRa Gateway User Manual

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