Wiki source code of LG01v2 -- LoRa Gateway User Manual

Version 133.1 by Kilight Cao on 2023/06/07 17:37

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
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
2.3	58
132.3	59	== 1.3 Features ==
	60
	61
7.1	62	* Open Source Debian system
	63	* Managed by Web GUI, SSH via WAN or WiFi
	64	* Remote Management
	65	* Auto-provisioning for batch deployment and management
7.2	66	* LoRa Gateway
7.1	67	* Built-in (% style="color:#037691" %)//Node-Red// (%%)local Application server
	68
	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
132.3	80	(% style="color:blue" %)➢ Power LED(%%): This RED LED will be solid if the device is properly powered
7.1	81
132.3	82	(% style="color:blue" %)➢ ETH LED(%%): This RGB LED will blink GREEN when the ETH port is connecting
7.1	83
132.3	84	(% style="color:blue" %)➢ SYS LED(%%): This RGB LED will show different colors in different states:
7.1	85
132.3	86	✓ SOLID GREEN: The device is alive with a LoRaWAN server connection.
7.1	87
132.3	88	✓ 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	89
132.3	90	✓ SOLID RED: Device doesn't have an Internet connection.
7.1	91
132.3	92	(% style="color:blue" %)➢ WIFI LED(%%): This LED shows the WIFI interface connection status.
7.1	93
9.1	94
132.3	95	== 1.6 Button Intruction ==
9.1	96
	97
61.1	98	LG01-V2 has a black toggle button, which is:
9.1	99
	100
132.3	101	(% style="color:blue" %)➢ Long press 4-5s : (%%)the gateway will reload the Network and Initialize wifi configuration
9.1	102
132.3	103	LED status: ETH LED will BLINKIND BULE Until the reload is finished.
9.1	104
	105
132.3	106	(% style="color:blue" %)➢ Long press more than 10s:(%%) the gateway will restore the factory settings.
9.1	107
132.3	108	LED status: ETH LED will SOLID BULE Until the restore is finished.
9.1	109
	110
132.3	111	= 2. Quick Start =
9.1	112
	113
24.1	114	The LG01-V2 supports network access via Ethernet or Wi-Fi connection and runs without a network.
9.1	115
24.1	116	In most cases, the first thing you need to do is make the LG01-v2 accessible to the network.
12.1	117
	118
133.1	119	== 2.1 Access and Configure LG01-v2 ==
12.1	120
17.2	121
133.1	122	Users can access and configure the LG01-v2 after connecting to its WiFi network, or via its Ethernet port.
17.2	123
133.1	124
	125	=== 2.1.1 Find IP address of LG01-v2 ===
	126
115.1	127	==== (% style="color:blue" %)Method 1(%%): Connect via Ethernet with DHCP IP from the router ====
17.2	128
	129
61.1	130	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	131
	132	You can also use this IP to connect.
	133
24.1	134
19.1	135	[[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	136
115.1	137	==== (% style="color:blue" %)Method 2(%%): Connect via LG01v2 Fallback IP ====
17.2	138
115.1	139	[[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	140
	141
115.1	142	Steps to connect via fallback IP:
	143
	144	~1. Connect the PC's Ethernet port to LG01v2's WAN port
	145
	146	2. Configure PC's Ethernet port has IP: 172.31.255.253 and Netmask: 255.255.255.252
	147
132.3	148	Settings ~-~-> Network & Internet ~-~-> Ethernet ~-~-> Change advanced sharing options ~-~-> Double-click"Ethernet" ~-~-> Internet Protocol Version 4 (TCP/IPv4)
115.1	149
116.1	150
115.1	151	As in the below photo:
	152
	153	[[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"]]
	154
	155
	156	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]]
	157
132.3	158	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	159
	160	3. In the PC, use IP address 172.31.255.254 to access the LG01v2 via Web or Console.
	161
131.1	162	[[image:image-20230506115438-13.png\|\|height="554" width="1047"]]
115.1	163
	164
	165
	166	==== (% style="color:blue" %)Method 3(%%): Connect via WiFi with DHCP IP from the router ====
	167
	168
24.1	169	[[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	170
	171
24.1	172	Fill in the WiFi information by checking the box and clicking (% style="color:red" %)Save&Apply
	173
	174
129.1	175	[[image:image-20230506113332-2.png]]
24.1	176
	177
17.2	178	Wi-Fi configuration successful
	179
	180
129.1	181	[[image:image-20230506113432-3.png\|\|height="397" width="855"]]
17.2	182
	183
115.1	184	=== 2.1.2 Access Configure Web UI ===
	185
132.3	186
115.1	187	Web Interface
	188
132.1	189	Open a browser on the PC and type the LG01v2 ip address (depends on your connect method)
115.1	190
	191
	192	[[(% 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)
	193
132.1	194	You will see the login interface of LG01v2 as shown below.
115.1	195
	196	The account details for Web Login are:
	197
	198	(% style="color:#4f81bd" %)User Name: root
	199
	200	(% style="color:#4f81bd" %)Password: dragino
	201
	202	[[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"]]
	203
	204
132.3	205	= 3. Web Configure Pages =
17.2	206
132.3	207	== 3.1 Home ==
24.1	208
102.2	209
132.3	210	Shows the system running status:
24.1	211
129.1	212	[[image:image-20230506113531-4.png\|\|height="430" width="818"]]
24.1	213
	214
132.3	215	== 3.2 Network Settings ==
24.1	216
132.3	217	=== 3.2.1 Network ~-~-> WiFi ===
24.1	218
	219
129.1	220	[[image:image-20230506113602-5.png]]
24.1	221
	222
132.3	223	=== 3.4.2 Network ~-~-> System Status ===
24.1	224
	225
129.1	226	[[image:image-20230506113623-6.png\|\|height="511" width="672"]]
24.1	227
	228
132.3	229	== 3.5 System ==
24.1	230
132.3	231	=== 3.5.1 System ~-~-> System Overview ===
24.1	232
	233
	234	Shows the system info:
	235
129.1	236	[[image:image-20230506113705-7.png]]
24.1	237
	238
132.3	239	=== 3.5.2 System ~-~-> Backup/Restore ===
24.1	240
	241
129.1	242	[[image:image-20230506113722-8.png\|\|height="254" width="797"]]
24.1	243
	244
132.3	245	=== 3.5.3 System ~-~-> System General ===
129.1	246
	247
132.3	248	In the System-> System General interface, Users can customize the configuration System Password and set Timezone.
129.1	249
	250	In addition, Users can customize the FallBack IP address.
	251
	252	[[image:image-20230506113813-10.png\|\|height="659" width="749"]]
	253
	254
132.3	255	=== 3.5.4 System ~-~-> Remoteit ===
129.1	256
	257
132.3	258	In the System-> Remoteit interface, users can configure the gateway to be accessed remotely via Remote.it.
129.1	259
	260	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.]]
	261
	262	[[image:image-20230506113831-11.png\|\|height="567" width="748"]]
	263
	264
132.3	265	=== 3.5.5 System ~-~-> Package Management ===
129.1	266
	267
132.3	268	In the System ~-~-> Package Management interface, Users can check the current version of Core Packages.
129.1	269
	270	[[image:image-20230506114127-12.png\|\|height="803" width="762"]]
	271
24.1	272
132.3	273	= (% id="cke_bm_1978S" style="display:none" %) (%%)4. Build in Server =
24.1	274
132.3	275
66.1	276	The default factory version of LG01-V2 is installed with the built-in Applicant server: (% style="color:blue" %)Node-Red
25.1	277
	278
129.1	279	[[image:image-20230506113737-9.png]]
25.1	280
66.1	281
	282	(% style="color:red" %)Note:
	283
	284	Path: System ~-~-> Built-in Server
	285
	286
102.2	287	(% style="color:blue" %)Troubleshooting：
66.1	288
	289	~ 1. URL does not jump properly
	290
	291	For the Node-Red, you can use the local IP address and the port is 1880 to access it.
	292
	293
132.3	294	== 4.1 Application Server ~-~- Node-Red ==
66.1	295
	296
	297	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.
	298
	299
	300	Such as (% style="background-color:yellow" %)__//http:~/~/dragino-54ff12:1880 or http:~/~/<Local-IPV4-Address>//__
	301
	302
	303	[[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"]]
	304
	305
132.3	306	= 5. How to configure the Lora Gateway =
66.1	307
132.3	308	== 5.1 Configure and Debug LoRa wireless of LG01v2 ==
66.1	309
	310
115.1	311	First, the user needs to access the Linux console of LG01v2 via ssh
	312
132.3	313	IP address: (% style="color:blue" %)IP address of LG01v2(%%)
115.1	314
132.3	315	Port: (% style="color:blue" %)22(%%)
115.1	316
132.3	317	User Name: (% style="color:blue" %)root(%%)
115.1	318
132.3	319	Password: (% style="color:blue" %)dragino(default)(%%)
115.1	320
	321	[[image:image-20230504100722-3.png\|\|height="228" width="908"]]
	322
132.3	323
61.1	324	Users can access the Lora configuration page by running the following command, then select the option ''serial port setup":
25.1	325
	326	(% class="box infomessage" %)
	327	(((
	328	root@dragino-2406ef:~~# minicom -s
	329	)))
	330
	331	[[image:image-20221029174637-2.png\|\|height="410" width="524"]]
	332
	333
	334	And then, change the setting:
	335
	336	(% class="box infomessage" %)
	337	(((
	338	Serial Device : /dev/ttyUSB0
	339
	340	Bps/Par/Bits : 9600 8N1
	341	)))
	342
	343
102.2	344	(% style="color:red" %)Note: Enter the corresponding letter to change the configuration, like A,B,C
	345
	346
25.1	347	(% style="color:red" %)[[image:image-20221029174703-3.png]]
	348
	349
	350	Enter AT+CFG in the interface to get the configuration,
	351
	352
41.1	353	(% class="box infomessage" %)
	354	(((
102.2	355	**AT+FRE=868.100,868.100 ~-~--> TX and RX frequency
	356	AT+GROUPMOD=0,0 ~-~--> TX and RX group
	357	AT+BW=0,0 ~-~--> TX and RX Bandwidth
	358	AT+SF=12,12 ~-~--> TX and RX Spreading Factor
	359	AT+POWER=14 ~-~--> TX Power Range
	360	AT+CRC=1,1 ~-~--> TX and RX CRC Type
	361	AT+HEADER=0,0 ~-~--> TX and RX Header Type
	362	AT+CR=1,1 ~-~--> TX and RX Coding Rate
	363	AT+IQ=0,0 ~-~--> TX and RX InvertIQ
	364	AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length
	365	AT+SYNCWORD=0 ~-~--> Syncword(0: private，1: public)
	366	AT+RXMOD=65535,0 ~-~--> Rx Timeout and Reply mode
	367	AT+RXDAFORM=1**
41.1	368	)))
25.1	369
47.1	370
132.3	371	== 5.2 Example: LG01v2 ==
25.1	372
132.3	373	=== 5.2.1 Introduce for the example: ===
27.1	374
102.2	375
66.1	376	[[image:image-20221104102736-3.png\|\|height="282" width="723"]]
44.1	377
	378
101.1	379	In this example, there are two devices:
47.1	380
101.1	381	* LA66 Shield + UNO + DHT11: The UNO will get the temperature and humidity and broadcast the value via LoRa protocol.
	382	* 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	383
102.2	384
132.3	385	=== 5.2.2 Set Up LA66 Shield + UNO ===
	386
	387
101.1	388	==== Set up LA66 Module ====
74.1	389
102.2	390
101.1	391	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:
	392
74.1	393	(((
83.1	394	(% style="color:red" %)LA66 Shield as Sender:
25.1	395
83.1	396	(% class="box infomessage" %)
	397	(((
	398	LA66 Shield configuration:
25.1	399
83.1	400	AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000
	401	AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz
	402	AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12
	403	AT+POWER=14 ~-~--> TX Power Range set: 14dBm
	404	AT+CRC=1,1 ~-~--> TX and RX CRC Type
	405	AT+HEADER=0,0 ~-~--> TX and RX Header Type
	406	AT+CR=1,1 ~-~--> TX and RX Coding Rate
	407	AT+IQ=0,0 ~-~--> TX and RX InvertIQ
	408	AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8
	409	AT+SYNCWORD=0 ~-~--> Syncword(0: private，1: public)
	410	AT+RXMOD=6,0 ~-~--> Rx Timeout and Reply mode
	411	)))
	412	)))
25.1	413
	414
102.2	415
101.1	416	==== Set up Arduino UNO ====
83.1	417
102.2	418	(% id="cke_bm_1033249S" style="display:none" %)
83.1	419
102.2	420	Hardware Connection
	421
83.1	422	(% class="box infomessage" %)
	423	(((
	424	The DHT11 sensor connects to the LA66 Shield:
	425
	426	VCC <~-~--> 3.3V (Red line)
	427	DATA <~-~--> PIN8 (Purple line)
	428	GND <~-~--> GND (White line)
25.1	429	)))
	430
83.1	431	[[image:image-20221108170731-5.png\|\|height="588" width="441"]]
25.1	432
	433
102.2	434
101.1	435	===== 1. Open Arduino IDE =====
25.1	436
102.2	437
83.1	438	[[image:image-20221108172149-6.png\|\|height="650" width="542"]]
24.1	439
	440
102.2	441
101.1	442	===== 2. Open project =====
24.1	443
102.2	444
83.1	445	Users can download Arduino files from this link: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.ino\|\|target="_blank"]]
	446
90.1	447	Then click Compile and Upload to LA66 Shield,
83.1	448
	449	[[image:image-20221108172432-7.png]]
	450
	451
102.2	452
101.1	453	===== 3. Open the Serial Monitor to check the LA66 Shield data =====
83.1	454
102.2	455
101.1	456	The UNO will now reads the temperature and humidity data from the sensor and broadcast it via LoRa wireless,
90.1	457
89.1	458	[[image:image-20221108174840-8.png\|\|height="731" width="671"]]
83.1	459
101.1	460
102.2	461
101.1	462	Sending out data as below.
	463
89.1	464	[[image:image-20221108175113-9.png\|\|height="556" width="998"]]
83.1	465
	466
132.3	467	=== 5.2.3 Set Up LG01v2 ===
89.1	468
90.1	469
101.1	470	Configure LG01v2 LoRa channel parameters so it can get data from LA66 Shield
	471
	472	(% style="color:red; font-weight:bold" %)LG01v(% style="color:red" %)2 as Receiver: (configured as AT+RXMOD=65535,2)
	473
	474	(% class="box infomessage" %)
	475	(((
	476	LG01-V2 configuration:
	477
	478	AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000
	479	AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz
	480	AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12
	481	AT+POWER=14 ~-~--> TX Power Range set: 14dBm
	482	AT+CRC=1,1 ~-~--> TX and RX CRC Type
	483	AT+HEADER=0,0 ~-~--> TX and RX Header Type
	484	AT+CR=1,1 ~-~--> TX and RX Coding Rate
	485	AT+IQ=0,0 ~-~--> TX and RX InvertIQ
	486	AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8
	487	AT+SYNCWORD=0 ~-~--> Syncword(0: private，1: public)
109.1	488	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	489	)))
	490
	491
132.3	492	=== 5.2.4 Test result ===
101.1	493
102.2	494
101.1	495	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).
	496	)))
	497
	498	When LG01v2 replies with ACK when it receives a packet sent by LA66 sheild.
	499
	500	[[image:image-20221108164413-2.png]]
	501
	502
102.2	503
101.1	504	In the real-time log of LG01v2：
	505
	506	[[image:image-20221108170314-3.png]]
	507
	508
132.3	509	=== 5.2.5 Plot data chart in LG01v2 ===
101.1	510
	511
	512	User can plot the temperature and humidity chat via LG01v2 built-in IoT server.
	513
111.1	514	User can import this example in Node-Red: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.json\|\|target="_blank"]]
101.1	515
89.1	516	[[image:image-20221108180334-10.png\|\|height="651" width="1141"]]
	517
	518
	519	The temperature and humidity chart is displayed in the built-in node-red UI
	520
90.1	521	Browser input: (% style="background-color:yellow" %)__//http:~/~/<local-IPV4-address>//__(%%)
89.1	522
	523	[[image:image-20221108180458-11.png\|\|height="402" width="1137"]]
	524
	525
132.3	526	= (% 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	527
	528
106.1	529	(% style="color:blue" %)USB TTL to LG01v2 Connection:
24.1	530
	531
107.1	532	Port 1 of the UART on the LG01v2 is GND
24.1	533
	534	(% class="box infomessage" %)
	535	(((
	536	TXD <~-~--> UART RXD (Gray line)
	537
	538	RXD <~-~--> UART TXD (White line)
	539
	540	GND <~-~--> GND (Black line)
	541	)))
	542
	543
107.1	544	LG01v2 UART connection photo
24.1	545
	546	[[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"]]
	547
	548
	549
	550	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:
	551
	552
	553	[[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"]]
	554
102.2	555
24.1	556	[[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"]]
	557
12.1	558
132.3	559	= 7. OTA System Update =
17.2	560
108.1	561
107.1	562	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	563
	564
132.3	565	= 8. FAQ =
57.1	566
132.3	567	== 8.1 How does LG01v2 communicate with Lora shield (LoRa.h) ==
107.1	568
	569
	570	This example describes how to use LG01v2, LoRa Shield to set up a LoRa network,
	571
61.1	572	[[image:image-20221103152238-8.png\|\|height="251" width="654"]]
57.1	573
	574
107.1	575	(% style="color:red" %)Prerequisites: The configurations of LG01v2 and Lora shield must match
38.1	576
107.1	577	LG01v2 configuration:
38.1	578
48.1	579	(% class="box infomessage" %)
	580	(((
58.1	581	AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000
	582	AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz
	583	AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12
48.1	584	AT+POWER=14 ~-~--> TX Power Range
	585	AT+CRC=1,1 ~-~--> TX and RX CRC Type
	586	AT+HEADER=0,0 ~-~--> TX and RX Header Type
	587	AT+CR=1,1 ~-~--> TX and RX Coding Rate
	588	AT+IQ=0,0 ~-~--> TX and RX InvertIQ
58.1	589	AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8
	590	AT+SYNCWORD=0 ~-~--> Syncword(0: private，1: public), the corresponding Lora shield syncword is 0x12
	591	AT+RXMOD=65535,0 ~-~--> Rx Timeout and Reply mode,RX window always open
48.1	592	AT+RXDAFORM=1
	593	)))
38.1	594
102.2	595
	596
38.1	597	Lora shield configuration:
	598
	599	Lora Shield example: [[attach:LoRa_Shield_Sketch_For_MQTT.ino\|\|target="_blank"]] , [[attach:arduino-LoRa-master.zip\|\|target="_blank"]]
	600
	601	[[image:image-20221101161318-2.png]]
	602
	603
102.2	604
107.1	605	Test LG01v2 to receive Lora Shield data:
38.1	606
	607	[[image:image-20221101161951-3.png]]
	608
	609
102.2	610
107.1	611	Test the LG01v2 to send data:
38.1	612
	613	[[image:image-20221101162527-4.png]]
	614
	615
132.3	616	== 8.2 How does LG01v2 communicate with Heltec LoRa Node ==
100.1	617
	618
107.1	619	This example describes how to use LG01v2 and Heltec LoRa Node to set up a LoRa network,
100.1	620
	621	[[image:image-20221112161111-2.png\|\|height="258" width="692"]]
	622
107.1	623	(% style="color:red" %)Prerequisites: The configurations of LG01v2 and Lora shield must match
100.1	624
102.2	625
107.1	626	LG01v2 configuration:
100.1	627
	628	(% class="box infomessage" %)
	629	(((
	630	AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000
	631	AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz
	632	AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12
	633	AT+POWER=14 ~-~--> TX Power Range
	634	AT+CRC=1,1 ~-~--> TX and RX CRC Type
	635	AT+HEADER=0,0 ~-~--> TX and RX Header Type
	636	AT+CR=1,1 ~-~--> TX and RX Coding Rate
	637	AT+IQ=0,0 ~-~--> TX and RX InvertIQ
	638	AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8
	639	AT+SYNCWORD=0 ~-~--> Syncword(0: private，1: public), the corresponding Lora shield syncword is 0x12
	640	AT+RXMOD=65535,0 ~-~--> Rx Timeout and Reply mode,RX window always open
	641	AT+RXDAFORM=1 ~-~--> RX data format（0: Hex ,1: String）
	642	)))
	643
102.2	644
100.1	645	After we upload the sketch to Heltec LoRa Node, we can see below output from Arduino.
	646
	647	Lora Shield example: [[attach:LoRa_send_trial.ino\|\|target="_blank"]]
	648
	649	[[image:image-20221112162733-3.png\|\|height="524" width="927"]]
	650
	651
	652	And we can see the logread of gateway as below, means the packet arrive gateway:
	653
	654	[[image:image-20221112163119-4.png\|\|height="808" width="560"]]
	655
102.2	656
132.3	657	= 9. Trouble Shooting =
17.2	658
132.3	659	== 9.1 Fallback IP does not work, how can users check ==
17.2	660
115.1	661
	662	When the computer has completed the above fallback IP configuration,the LG01v2 Web UI is still not accessible via fallback IP.
	663
	664
	665	1.Check whether the configuration is correct
	666
	667	Run the CMD command to ipconfig and ping 172.31.255.254.
	668
	669	If this fails, the user needs to reconfigure.
	670
	671	[[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"]]
	672
	673	[[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"]]
	674
132.3	675
115.1	676	2. Check whether the firewall is disabled
	677
	678	If the firewall is not down, this will affect access to the gateway.
	679
	680
132.3	681	= (% style="color:inherit; font-family:inherit; font-size:29px" %)10. Supports(%%) =
115.1	682
	683
17.2	684	(((
132.3	685	If you are experiencing issues and can't solve them, you can send mail to [[support@dragino.com>>mailto:support@dragino.com]].
17.2	686	)))
	687
	688	(((
132.3	689	With your question as detailed as possible. We will reply and help you in the shortest.
17.2	690
	691
132.3	692	= 11. Reference =
17.2	693
	694
106.1	695	* Install Tago Core: Refer Install Tago Core in LG01v2 in[[ Instruction>>doc:Main.Tago\.IO.WebHome]].
	696	* [[Advance OS Reference Guide for L>>doc:Main.Armbian OS instruction.WebHome]]G01v2.
17.2	697
	698
	699	)))
	700
132.3	701	= 12. Order Info =
17.2	702
	703
106.1	704	(% style="color:#0000ff" %)LG01v2-XXX-YYY
17.2	705
	706	(% style="color:#0000ff" %)XXX(% style="color:black" %): Frequency Band
	707
106.1	708	* (% style="color:red" %)868(%%): For frequency : 863 ~~ 870Mhz
	709	* (% style="color:red" %)915(%%): For frequency : 902 ~~ 928Mhz
17.2	710
	711	(% style="color:#0000ff" %)YYY(% style="color:black" %): 4G Cellular Option
	712
	713	* (% style="color:red" %)E(%%): EMEA, Korea, Thailand, India.
	714	* (% style="color:red" %)A(%%): North America/ Rogers/AT&T/T-Mobile.
	715	* (% style="color:red" %)AU(%%): Latin America, New Zeland, Taiwan
	716	* (% style="color:red" %)J(%%): Japan, DOCOMO/SoftBank/ KDDI
	717
	718	More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
	719
	720
132.3	721	= 13. Manufacturer Info =
17.2	722
	723
	724	Shenzhen Dragino Technology Development co. LTD
	725
	726	Room 202, Block B, BCT Incubation Bases (BaoChengTai), No.8 CaiYunRoad
	727
	728	LongCheng Street, LongGang District ; Shenzhen 518116,China
	729
	730
132.3	731	= 14. FCC Warning =
17.2	732
	733
	734	(((
	735	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:
	736	)))
	737
	738	(((
	739	~-~- Reorient or relocate the receiving antenna.
	740	)))
	741
	742	(((
	743	~-~- Increase the separation between the equipment and receiver.
	744	)))
	745
	746	(((
	747	~-~- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
	748	)))
	749
	750	(((
	751	~-~- Consult the dealer or an experienced radio/TV technician for help.
	752	)))
	753
	754
	755	(((
	756	Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
	757	)))
	758
	759
	760	(((
	761	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.
	762
102.2	763
17.2	764
	765	)))

Wiki source code of LG01v2 -- LoRa Gateway User Manual

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