Wiki source code of LG308N - LoRaWAN Gateway User Manual

Version 123.7 by Xiaoling on 2022/07/06 09:50

version	line-number	content
73.5	1	(% style="text-align:center" %)
95.2	2	[[image:1657010676286-732.png\|\|height="452" width="452"]]
50.3	3
	4
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	6
74.2	7	Table of Contents：
50.3	8
	9
	10
	11
	12
81.1	13
93.2	14
	15
	16
	17
	18
	19
98.2	20	= 1. Introduction =
50.3	21
98.2	22	== 1.1 What is the LG308N ==
50.3	23
93.2	24
75.2	25	(((
95.2	26	(((
96.2	27	The LG308N is an open source (% style="color:blue" %)LoRaWAN Pico Gateway(%%). It lets you bridge LoRa wireless network to an IP network via WiFi, Ethernet, 3G or 4G cellular network. The LoRa wireless allows users to send data and reach extremely long ranges at low data-rates.
75.2	28	)))
50.3	29
75.2	30	(((
96.2	31	The LG308N uses (% style="color:blue" %)Semtech packet forwarder (%%)and fully compatible with LoRaWAN protocol. It includes a (% style="color:blue" %)SX1302 LoRa concentrator(%%), which provides 10 programmable parallel demodulation paths.
75.2	32	)))
50.3	33
75.2	34	(((
96.2	35	LG308N has (% style="color:blue" %)pre-configured standard LoRaWAN frequency bands(%%) to use for different countries. User can also (% style="color:blue" %)customized the frequency bands(%%) to use in their own LoRa network.
75.2	36	)))
50.3	37
75.2	38	(((
95.2	39	LG308N can communicate with ABP LoRaWAN end node without LoRaWAN server. System integrator can use it to integrate with their existing IoT Service without set up own LoRaWAN server or use 3rd party LoRaWAN service.
75.2	40	)))
95.2	41	)))
50.3	42
75.2	43	(((
93.2	44
75.2	45	)))
50.3	46
96.2	47	[[image:1657010949218-224.png]]
50.3	48
93.4	49
98.2	50	== 1.2 Specifications ==
50.3	51
93.4	52
118.6	53	(% style="color:#037691" %)Hardware System:
50.3	54
75.3	55	(((
50.3	56	Linux Part:
75.3	57	)))
50.3	58
	59	* 400Mhz ar9331 processor
	60	* 64MB RAM
	61	* 16MB Flash
	62
118.6	63	(% style="color:#037691" %)Interface:
	64
96.2	65	* 10M/100M RJ45 Ports x 2
50.3	66	* WiFi : 802.11 b/g/n
	67	* LoRaWAN Wireless
96.2	68	* Power Input: 12 V DC, 2 A
50.3	69	* IEEE 802.3 af compliant PoE port (DC 37 ~~ 57 v)
	70	* USB 2.0 host connector x 1
	71	* Mini-PCI E connector x 1
	72	* SX1302 + 2 x SX1250
	73
118.6	74	(% style="color:#037691" %)WiFi Spec:
	75
50.3	76	* IEEE 802.11 b/g/n
	77	* Frequency Band: 2.4 ~~ 2.462GHz
	78	* Tx power:
	79	** 11n tx power : mcs7/15: 11db mcs0 : 17db
	80	** 11b tx power: 18db
	81	** 11g 54M tx power: 12db
	82	** 11g 6M tx power: 18db
	83	* Wifi Sensitivity
	84	** 11g 54M : -71dbm
	85	** 11n 20M : -67dbm
	86
118.6	87	(% style="color:#037691" %)LoRa Spec:
	88
96.2	89	* Up to -142.5 dBm sensitivity with SX1250 Tx/Rx front-end
50.3	90	* 70 dB CW interferer rejection at 1 MHz offset
	91	* Able to operate with negative SNR, CCR up to 9dB
	92	* Emulates 49 x LoRa demodulators and 1 x (G)FSK demodulator
	93	* Dual digital TX & RX radio front-end interfaces
	94	* 10 programmable parallel demodulation paths
	95	* Dynamic data-rate (DDR) adaptation
	96	* True antenna diversity or simultaneous dual-band operation
	97
118.6	98	(% style="color:#037691" %)Cellular 4G LTE (optional):
	99
50.3	100	* Quectel: [[EC25 LTE module>>url:https://www.quectel.com/product/ec25minipcie.htm]]
	101	* Standard Size SIM Slot
	102	* 2 x 4G Sticker Antenna.
	103	* Up to 150Mbps downlink and 50Mbps uplink data rates
	104	* Worldwide LTE,UMTS/HSPA+ and GSM/GPRS/EDGE coverage
	105	* MIMO technology meets demands for data rate and link reliability in modem wireless communication systems
	106
123.7	107
	108
	109
98.2	110	== 1.3 Features ==
50.3	111
96.3	112	* Open Source Linux system
50.3	113	* Managed by Web GUI, SSH via LAN or WiFi
96.3	114	* Emulates 49x LoRa demodulators
	115	* LoRaWAN Gateway
	116	* 10 programmable parallel demodulation paths
50.3	117
123.7	118
	119
	120
98.2	121	== 1.4 Hardware System Structure ==
50.3	122
98.2	123	[[image:1657011152828-178.png]]
50.3	124
93.4	125
98.2	126	== 1.5 LG308N Applications ==
50.3	127
98.3	128
98.2	129	[[image:1657011208596-209.png]]
50.3	130
93.4	131
98.3	132	== 1.6 LED Indicators ==
50.3	133
98.3	134	LG308N has totally 6 LEDs, They are:
	135
104.3	136	* Power LED [[image:image-20220705165446-1.png\|\|height="21" width="22"]] : This (% style="color:red" %)LED(%%) will be solid on if the device is properly powered.
	137	* HEART LED [[image:image-20220705165446-2.png\|\|height="19" width="18"]] : No function yet.
104.4	138	* SYS LED [[image:image-20220705165446-3.png\|\|height="20" width="19"]] : This LED will shows different colors on different state:
	139	(% style="color:red" %)SOLID**(%%): Device is alive with LoRaWAN server connection.
104.3	140	(% style="color:red" %)BLINKING(%%): a) Device has internet connection but no LoRaWAN Connection. or b) Device is in booting stage, in this stage, it will (% style="color:red" %)BLINKING(%%) **for several seconds.
104.4	141	(% style="color:red" %)OFF**(%%): Device doesn't have Internet connection.
50.3	142
104.2	143	* ETH LED[[image:image-20220705165446-4.png\|\|height="19" width="22"]] [[image:image-20220705165446-5.png\|\|height="18" width="20"]] : These two LEDs show the ETH interfaces connection status.
104.4	144	* WiFi LED [[image:image-20220705165446-6.png\|\|height="19" width="19"]] : This LED shows the WiFi interface connection status.
50.3	145
104.3	146	(% style="color:red" %)Note: Above LED indication are for firmware version > LG02_LG08~-~-build-v5.3.1584002217-20200312-1639
104.2	147
	148
50.3	149	(((
	150	(((
93.4	151
50.3	152	)))
	153	)))
	154
105.2	155	= 2. Access and Configure LG308N =
50.3	156
104.4	157	The LG308N is configured as a WiFi Access Point by default. User can access and configure the DLOS8N after connecting to its WiFi network, or via its Ethernet port.
50.3	158
93.4	159
105.2	160	== 2.1 Find IP address of LG308N ==
50.3	161
105.2	162	=== 2.1.1 Connect via WiFi ===
50.3	163
105.2	164	[[image:1657011715859-829.png]]
50.3	165
	166
105.3	167	At the first boot of LG308N, it will auto generate a WiFi network called (% style="color:green" %)//dragino-xxxxxx //(%%)with password:
	168
	169	(% style="color:red" %)Note: In latest version firmware, it has been password protected and the password is: dragino+dragino
	170
73.5	171	[[image:1652413127647-377.png]]
50.3	172
	173
75.3	174	(((
105.3	175	User can use a PC to connect to this WiFi network. The PC will get an IP address 10.130.1.xxx and the LG308N has the default IP (% style="color:green" %)10.130.1.1
93.4	176
	177
75.3	178	)))
50.3	179
107.2	180	=== 2.1.2 Connect via WAN port with DHCP IP from router ===
50.3	181
106.2	182	[[image:1657011966663-484.png]]
50.3	183
106.2	184	(((
	185	Alternatively, connect the LG308N __WAN port__ to your router and LG308N will 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 LG308N. You can also use this IP to connect.
	186	)))
50.3	187
106.2	188
77.2	189	(((
93.4	190
77.2	191	)))
50.3	192
107.2	193	=== 2.1.3 Connect via LAN port with direct connection from PC ===
50.3	194
107.2	195	[[image:1657012061799-674.png]]
50.3	196
108.2	197	(((
107.2	198	The LG308N __LAN port__ is configured as DHCP router by default, user can connect the PC to LAN port and set PC to DHCP mode, it will get IP from LAN port and be able to access to the device. The default IP in LAN port is 10.130.1.1
108.2	199	)))
50.3	200
	201
93.4	202
108.2	203	=== 2.1.4 Connect WiFi with DHCP IP from router ===
50.3	204
108.2	205	[[image:image-20220705171041-7.png]]
50.3	206
93.4	207
108.2	208	If the LG308N already connect to the router via WiFi, use can use the WiFi IP to connect to LG308N.
	209
	210
	211
	212	=== 2.1.5 Connect via LAN port by fall back ip ===
	213
	214	The LAN port also has a [[fall back ip address>>path:#fallback_ip]] for access if user doesn't connect to uplink router.
	215
	216
	217
115.4	218	== 2.2 Access Configure Web UI ==
50.3	219
	220	Web Interface
	221
108.2	222	Open a browser on the PC and type the LG308N ip address (depends on your connect method)
50.3	223
	224	[[http:~~/~~/10.130.1.1/>>url:http://10.130.1.1/]] (Access via WiFi AP network)
	225
	226	or
	227
	228	http:~/~/IP_ADDRESS or [[http:~~/~~/ IP_ADDRESS:8000>>url:http://192.168.1.xx:8000]]
	229
	230
	231	You will see the login interface of DLOS8N as shown below.
	232
	233	The account details for Web Login are:
	234
	235	(% style="color:#4f81bd" %)User Name: root
	236
	237	(% style="color:#4f81bd" %)Password: dragino
	238
73.5	239	[[image:1652414287022-223.png]]
50.3	240
108.2	241
108.3	242	= 3. Typical Network Setup =
50.3	243
108.3	244	== 3.1 Overview ==
50.3	245
108.3	246	(((
	247	LG308N supports flexible network set up for different environment. This section describes the typical network topology can be set in LG308N. The typical network set up includes:
	248	)))
50.3	249
	250	* WAN Port Internet Mode
	251	* WiFi Client Mode
	252	* WiFi AP Mode
	253	* Cellular Mode
	254
108.4	255	== 3.2 Use WAN port to access Internet ==
50.3	256
	257	By default, the DLOS8N is set to use the WAN port to connect to an upstream network. When you connect the DLOS8N’s WAN port to an upstream router, DLOS8N will get an IP address from the router and have Internet access via the upstream router. The network status can be checked in the (% style="color:#4f81bd" %)home page:
	258
110.2	259	[[image:1657012559318-672.png]]
50.3	260
93.3	261
50.3	262	== 3.3 Access the Internet as a WiFi Client ==
	263
108.4	264	In the WiFi Client Mode, LG308N acts as a WiFi client and gets DHCP from an upstream router via WiFi.
50.3	265
77.2	266	(((
50.3	267	The settings for WiFi Client is under page (% style="color:#4f81bd" %)System~-~-> WiFi ~-~-> WiFi WAN Client Settings
77.2	268	)))
50.3	269
110.2	270	[[image:1657012573321-862.png]]
50.3	271
77.2	272	(((
50.3	273	In the WiFi Survey Choose the WiFi AP, and input the Passphrase then click Save & Apply to connect.
93.3	274
	275
77.2	276	)))
50.3	277
111.2	278	== 3.4 Use built-in 4G modem for internet access ==
50.3	279
111.2	280	If the LG308N has 3G/4G Cellular modem, user can use it as main internet connection or back up.
50.3	281
	282
111.2	283	First, install the Micro SIM card as below direction
50.3	284
111.2	285	Second, Power off/ ON LG308N to let it detect the SIM card.
50.3	286
111.2	287	[[image:image-20220705171836-8.png]]
	288
	289
	290
80.2	291	(((
111.2	292
80.2	293	)))
50.3	294
77.2	295	(((
50.3	296	The set up page is (% style="color:#4f81bd" %)System ~-~-> Cellular
77.2	297	)))
50.3	298
77.2	299	(((
50.3	300	While use the cellular as Backup WAN, device will use Cellular for internet connection while WAN port or WiFi is not valid and switch back to WAN port or WiFi after they recover.
112.2	301
	302
77.2	303	)))
50.3	304
80.2	305	(((
112.2	306	[[image:image-20220705171919-9.png]]
80.2	307	)))
50.3	308
	309
113.2	310	== 3.5 Check Internet connection ==
93.3	311
50.3	312	In the (% style="color:#4f81bd" %)home(%%) page, we can check the Internet connection.
	313
78.2	314	* GREEN Tick [[image:1652436675869-206.png\|\|height="14" width="15"]] : This interface has Internet connection.
113.2	315	* Yellow Tick [[image:1652436705761-420.png\|\|height="15" width="15"]] : This interface has IP address but don't use it for internet connection.
	316	* RED Cross [[image:1652436787176-950.png\|\|height="14" width="15"]] : This interface doesn't connected.
50.3	317
113.2	318	[[image:1657012821329-972.png]]
50.3	319
93.3	320
114.3	321	= 4. Example: Configure as a LoRaWAN gateway =
50.3	322
114.2	323	LG308N is fully compatible with LoRaWAN protocol. It uses the legacy Semtech Packet forwarder to forward the LoRaWAN packets to server. The structure is as below.
50.3	324
80.4	325	(((
114.2	326	[[image:1657012860422-990.png]]
80.4	327	)))
50.3	328
115.3	329	This chapter describes how to use the LG308N to work with(TTN v3)[[ LoRaWAN Server>>url:https://www.thethingsnetwork.org/]] ([[www.thethingsnetwork.org>>url:http://www.thethingsnetwork.org/]])
50.3	330
	331
114.3	332	== 4.1 Create a gateway in TTN V3 Server ==
50.3	333
114.3	334
50.3	335	(% style="color:#4f81bd" %)Step 1: Get a Unique gateway ID.
	336
78.3	337	(((
115.2	338	Every LG308N has a unique gateway id. The ID can be found at LoRaWAN page:
78.3	339	)))
50.3	340
80.4	341	(((
115.2	342	[[image:1657013108723-531.png]]
115.4	343
	344
80.4	345	)))
50.3	346
115.4	347	The example gateway id is: (% style="color:green" %)a840411e96744154
50.3	348
115.5	349
50.3	350	(% style="color:#4f81bd" %)Step 2: Sign up a user account in TTN server
	351
	352	[[https:~~/~~/account.thethingsnetwork.org/register>>url:https://account.thethingsnetwork.org/register]]
	353
73.5	354	[[image:1652422127479-258.png\|\|height="346" width="738"]]
50.3	355
115.6	356
50.3	357	(% style="color:#4f81bd" %)Step 3: Choose the TTNv3 Cluster Picker
	358
80.4	359	(((
73.5	360	[[image:1652422142236-792.png\|\|height="356" width="737"]]
80.4	361	)))
50.3	362
	363	(% style="color:red" %)Note: Choose the cluster corresponds to a specific Gateway server address
	364
119.3	365
115.6	366	* Europe 1 (% style="color:red" %)corresponding Gateway server address: (% style="color:black" %)eu1.cloud.thethings.network
	367	* North America 1 (% style="color:red" %)corresponding Gateway server address: (% style="color:black" %)nam1.cloud.thethings.network
	368	* Australia 1 (% style="color:red" %)corresponding Gateway server address: (% style="color:black" %)au1.cloud.thethings.network
	369	* Legacy V2 Console : (% style="color:red" %)TTN v2 shuts down in December 2021
50.3	370
	371	(% style="color:#4f81bd" %)Step 4: Create a Gateway
	372
73.5	373	[[image:1652422440891-514.png\|\|height="360" width="747"]]
50.3	374
	375	Click the Gateway icon and then click Add gateway.
	376
	377	Open the following page:
	378
73.5	379	[[image:1652422470352-518.png\|\|height="391" width="716"]]
50.3	380
115.7	381
73.5	382	[[image:1652422479876-297.png\|\|height="398" width="729"]]
50.3	383
115.7	384
80.4	385	(((
50.3	386	(% style="color:red" %)Notice: Gateway Server address must match the gateway configuration, otherwise you will have problem for End Node to join the network.
80.4	387	)))
50.3	388
	389	After creating the gateway, you can see the gateway info, as below.
	390
73.5	391	[[image:1652422509034-682.png\|\|height="299" width="739"]]
50.3	392
93.3	393
115.8	394	== 4.2 Configure DLOS8N to connect to TTN v3 ==
50.3	395
80.4	396	(((
115.9	397	You can now configure the LG308N to let it connect to TTN network V3.
80.4	398	)))
50.3	399
80.4	400	(((
115.9	401	Make sure your LG308N has a working Internet Connection first.
80.4	402	)))
50.3	403
80.4	404	(((
50.3	405	Choose the right server provider and click (% style="color:#4f81bd" %)Save&Apply
80.4	406	)))
50.3	407
73.5	408	[[image:1652422624783-580.png\|\|height="327" width="729"]]
50.3	409
	410	(% style="color:red" %)Note: The server address must match the Gateway server address you choose in TTN V3.
	411
117.2	412
50.3	413	In the home page, we can see the LoRaWAN connection is ready now.
	414
117.2	415	[[image:1657014479765-850.png]]
50.3	416
117.2	417
50.3	418	In TTN v3 portal, we can also see the gateway is connected.
	419
73.5	420	[[image:1652422703020-955.png\|\|height="343" width="730"]]
50.3	421
93.3	422
117.2	423	== 4.3 Configure frequency ==
50.3	424
117.2	425	We also need to set the frequency plan in LG308N to match the end node we use, so to receive the LoRaWAN packets from the LoRaWAN sensor.
50.3	426
117.2	427
73.5	428	[[image:1652422737399-529.png\|\|height="362" width="737"]]
50.3	429
	430
	431	In logread page, user can check the frequency actually used.
	432
73.5	433	[[image:1652422763536-750.png\|\|height="514" width="730"]]
50.3	434
93.3	435
117.2	436	== 4.4 Add a LoRaWAN End Device ==
50.3	437
78.3	438	(((
50.3	439	This section shows how to add a LoRaWAN End device to a LoRaWAN network and see the data from TTN web site.
78.3	440	)))
50.3	441
78.3	442	(((
50.3	443	We use [[LT-22222-L>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/156-lt-22222-l.html]] IO Controller as a reference device - the setup for other LoRaWAN devices will be similar.
78.3	444	)))
50.3	445
73.5	446	[[image:1652422794767-871.png]]
50.3	447
78.3	448	(((
50.3	449	(% style="color:#4f81bd" %)Step 1: (% style="color:black" %)Create a Device definition in TTN v3 with the OTAA keys from the example LT-22222-L IO Controller device.
78.3	450	)))
50.3	451
78.3	452	(((
50.3	453	Three codes are required to define the device in TTN v3:
78.3	454	)))
50.3	455
	456	* DEV EUI - Unique ID code for a particular device.
	457	* APP EUI - ID code for an Application defined in TTN v3.
	458	* APP Key - Unique key to secure communications with a particular device.
	459
78.3	460	(((
118.2	461
	462
50.3	463	A set of these codes are stored in each device by the manufacturer as the default codes for that particular device. Each device is shipped with a sticker with the default Device EUI as shown below.
78.3	464	)))
50.3	465
73.5	466	[[image:1652422840936-838.png]]
50.3	467
117.2	468
78.3	469	(((
50.3	470	(% style="color:red" %)Note: You may be able to change these codes in a device by using a configuration facility on the device e.g. the LT-22222 uses a serial port access and a series of AT commands. Changing the codes may be necessary in the case where you have to use codes assigned by a LoRa WAN server.
117.2	471
	472
78.3	473	)))
50.3	474
78.3	475	(((
50.3	476	For the TTN v3 server, you can use the codes set in the device as in the following example.
78.3	477	)))
50.3	478
78.3	479	(((
50.3	480	Select Add Application to open the screen below.
78.3	481	)))
50.3	482
117.2	483	[[image:1657014671459-433.png]]
50.3	484
118.2	485
50.3	486	Open the Application select Add end device
	487
118.2	488
50.3	489	Start Register the end device
	490
73.5	491	[[image:1652422975885-591.png\|\|height="359" width="726"]]
50.3	492
78.3	493	(((
50.3	494	Select OTAA activation mode
118.2	495
	496
78.3	497	)))
50.3	498
78.3	499	(((
50.3	500	The LoRaWAN version for your device should be provided by the manufacturer in a datasheet as LoRaWAN version or LoRaWAN specification. The most commonly used LoRaWAN versions are v1.0.2 and v1.0.3.
78.3	501	)))
50.3	502
73.5	503	[[image:1652422998005-968.png\|\|height="352" width="744"]]
50.3	504
	505	First, input the End device ID, AppEUI and DevEUI.
	506
118.2	507
73.5	508	[[image:1652423022781-339.png\|\|height="365" width="741"]]
50.3	509
	510	Secondly, choose the corresponding frequency and LoRaWAN class capabilities.
	511
118.2	512
73.5	513	[[image:1652423046741-467.png\|\|height="355" width="736"]]
50.3	514
78.3	515	(((
50.3	516	Finally, Application layer settings input the corresponding AppKey. Before saving the configuration, check that the data matches the device.
118.2	517
	518
78.3	519	)))
50.3	520
78.3	521	(((
50.3	522	(% style="color:#4f81bd" %)Step 2: (% style="color:black" %)Power on LT-22222-L device and it will automatically join the TTN network. After joining successfully, it will start to upload messages to the TTN v3. Select the Live data tab and you will see the data appearing in the panel.
78.3	523	)))
50.3	524
78.3	525	(((
50.3	526	(% style="color:red" %)Note that it may take some time for the device data to appear in the TTN v3 display.
78.3	527	)))
50.3	528
73.5	529	[[image:1652423277549-324.png\|\|height="273" width="745"]]
50.3	530
93.3	531
118.2	532	= 5. Web Configure Pages =
50.3	533
118.2	534	== 5.1 Home ==
50.3	535
	536	Shows the system running status.
	537
118.2	538	[[image:1657014949846-507.png]]
50.3	539
93.3	540
118.2	541	== 5.2 LoRa Settings ==
50.3	542
118.2	543	=== 5.2.1 LoRa ~-~-> LoRa ===
50.3	544
78.4	545	(((
50.3	546	This page shows the LoRa Radio Settings. There are a set of default frequency band according to LoRaWAN protocol, and user can customized the band* as well.
78.4	547	)))
50.3	548
78.4	549	(((
118.2	550	Different LG308N hardware version can support different frequency range:
78.4	551	)))
50.3	552
118.2	553	* (% style="color:blue" %)868(%%): valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
	554	* (% style="color:blue" %)915(%%): valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
50.3	555
78.4	556	(((
50.3	557	After user choose the frequency plan, he can see the actually frequency in used by checking the page LogRead ~-~-> LoRa Log
78.4	558	)))
50.3	559
73.5	560	[[image:1652423554776-574.png\|\|height="380" width="740"]]
50.3	561
80.10	562	Note : [[See this instruction for how to customize frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]*
50.3	563
	564
118.3	565	=== 5.2.2 LoRa ~-~-> ABP Decryption ===
50.3	566
118.3	567	The LG308N can communicate with LoRaWAN ABP End Node without the need of LoRaWAN server. It can be used in some cases such as:
50.3	568
	569	* No internet connection.
80.9	570	* User wants to get data forward in gateway and forward to their server based on MQTT/HTTP, etc. (Combine ABP communication method and [[MQTT forward together>>doc:Main.MQTT Forward Instruction.WebHome]]).
50.3	571
78.4	572	(((
118.4	573
	574
80.10	575	Detail of this feature: [[Communication with ABP End Node>>doc:Main.Communicate with ABP End Node without LoRaWAN Network Server --- LG308.WebHome]]
78.4	576	)))
50.3	577
73.5	578	[[image:1652423628833-467.png\|\|height="357" width="755"]]
50.3	579
93.3	580
118.4	581	== 5.3 LoRaWAN Settings ==
50.3	582
118.4	583	=== 5.3.1 LoRaWAN ~-~-> LoRaWAN ===
50.3	584
	585	This page is for the connection set up to a general LoRaWAN Network server such as: [[TTN>>url:http://www.thethingsnetwork.org/]], [[ChirpStack>>url:https://www.chirpstack.io/]] etc
	586
73.5	587	[[image:1652423628833-467.png\|\|height="357" width="755"]]
50.3	588
	589	(% style="color:red" %)Note:
	590
	591	~*: User can ignore the latitude and longitude settings here, DLOS8N will use the actually value from GPS module.
	592
	593	~**: Packet filter is to drop the unwanted LoRaWAN packet, instruction see here:
	594
80.10	595	See: [[Filter unwanted LoRaWAN packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]
50.3	596
93.3	597
50.3	598
118.4	599	=== 5.3.2 LoRaWAN ~-~-> Amazon AWS-IoT ===
	600
73.5	601	[[image:1652428499323-384.png\|\|height="275" width="723"]]
50.3	602
93.3	603
78.4	604	(((
80.10	605	Please see this instruction to know more detail and demo for how to connect to [[AWS-IoT LoRaWAN Core>>doc:Main.AWS IoT Core for LoRaWAN.WebHome]].
93.3	606
118.4	607
93.3	608
78.4	609	)))
50.3	610
118.4	611	=== 5.3.3 LoRaWAN ~-~-> LORIOT ===
50.3	612
78.4	613	(((
50.3	614	Settings to communicate to LORIOT LoRaWAN Network Server: [[https:~~/~~/www.loriot.io/>>url:https://www.loriot.io/]]
78.4	615	)))
50.3	616
78.4	617	(((
80.10	618	Instruction: [[Notes for LORIOT>>doc:Main.Notes for LORIOT.WebHome]]
78.4	619	)))
50.3	620
73.5	621	[[image:1652428648903-878.png\|\|height="266" width="731"]]
50.3	622
93.3	623
121.2	624	== 5.4 MQTT Settings ==
50.3	625
119.4	626	If end nodes works in ABP mode, user can configure LG308N to transfer the data to MQTT broker,
50.3	627
80.10	628	Instruction: [[MQTT Forward Instruction>>doc:Main.MQTT Forward Instruction.WebHome]]
50.3	629
	630
73.5	631	[[image:1652428705046-212.png\|\|height="417" width="733"]]
50.3	632
93.3	633
119.5	634
121.2	635	== 5.5 System ==
50.3	636
121.2	637	=== 5.5.1 System ~-~-> System Overview ===
50.3	638
	639	Shows the system info:
	640
73.5	641	[[image:1652428773760-580.png\|\|height="408" width="728"]]
50.3	642
93.3	643
119.5	644
121.2	645	=== 5.5.2 System ~-~-> General ( login settings) ===
50.3	646
73.5	647	[[image:1652428861256-300.png\|\|height="354" width="724"]]
50.3	648
78.5	649	(((
54.2	650	__System Password:__
78.5	651	)))
50.3	652
78.5	653	(((
119.5	654	There are two login for DLOS8: (% style="color:#4f81bd" %)root /dragino (% style="color:black" %)or (% style="color:#4f81bd" %)admin /dragino. (% style="color:black" %)Both root and admin has the same right for WEB access. But root user has also the right to access via SSH to Linux system. admin only able to access WEB interface.
78.5	655	)))
50.3	656
78.5	657	(((
50.3	658	This page can be used to set the password for them.
78.5	659	)))
50.3	660
54.2	661	(((
119.5	662	__Timezone: __Set device timezone.
78.5	663	)))
50.3	664
54.2	665	(((
119.5	666	__Port forwarding: __Enable/Disable the HTTP and SSH access via WAN interface.
93.3	667
119.5	668
93.3	669
78.5	670	)))
50.3	671
121.2	672	=== 5.5.3 System ~-~-> Network ===
50.3	673
73.5	674	[[image:1652429149053-824.png\|\|height="467" width="725"]]
50.3	675
78.5	676	(((
119.6	677	__LAN Settings: __When the LG308N has the AP enable, LAN settings specify the network info for LG308N's own network.
78.5	678	)))
50.3	679
54.2	680	(((
119.5	681	__WAN Settings: __Setting for LG308N WAN port
54.2	682	)))
50.3	683
54.2	684	(((
119.5	685	__WiFi Settings: __Setting for LG308N WiFi IP when use it as WiFi Client
54.2	686	)))
50.3	687
119.5	688
	689
121.2	690	=== 5.5.4 System ~-~-> WiFi ===
50.3	691
119.5	692	LG308N WiFi Settings.
50.3	693
73.5	694	[[image:1652429430767-921.png\|\|height="367" width="723"]]
50.3	695
93.3	696
119.5	697
121.2	698	=== 5.5.5 System ~-~-> Cellular ===
50.3	699
	700	While use the cellular as Backup WAN, device will use Cellular for internet connection while WAN port or WiFi is not valid and switch back to WAN port or WiFi after they recover.
	701
73.5	702	[[image:1652429309615-825.png\|\|height="320" width="732"]]
50.3	703
119.6	704	(% style="color:red" %)Note *: For LG308N which doesn't have the cellular module, this page will shows Cellular not detected.
50.3	705
93.3	706
119.6	707
121.2	708	=== 5.5.6 System ~-~-> Network Status ===
50.3	709
73.5	710	[[image:1652429486609-208.png\|\|height="415" width="728"]]
50.3	711
93.3	712
119.6	713
121.2	714	=== 5.5.7 System ~-~-> Remote Mgnt & Auto Provision ===
50.3	715
	716	Auto Provision is the feature for batch configure and remote management. It can be used in below two cases:
	717
73.5	718	[[image:1652429518191-846.png\|\|height="332" width="733"]]
50.3	719
73.5	720	[[image:1652429527544-247.png\|\|height="327" width="724"]]
50.3	721
73.5	722	[[image:1652429537849-154.png\|\|height="339" width="722"]]
50.3	723
	724	Please see this document for detail:
	725
119.7	726	[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG308N/Firmware/Application_Note/&file=Auto-update-feature.pdf>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Application_Note/&file=Auto-update-feature.pdf]]
	727
80.4	728	(((
119.7	729
80.4	730	)))
50.3	731
	732
80.10	733	R-SSH is for remote access device and management, introduction for how to use: [[Remote Access Gateway>>doc:Main.Remote Access Gateway.WebHome]]
50.3	734
73.5	735	[[image:1652429624400-864.png\|\|height="432" width="716"]]
50.3	736
80.10	737
119.7	738
121.2	739	=== 5.5.8 System ~-~-> Firmware Upgrade ===
50.3	740
	741	We keep improving the DLOS8N Linux side firmware for new features and bug fixes. Below are the links for reference.
	742
	743	* Latest firmware: [[LoRa Gateway Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware/]],
	744
	745	( [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware/]] )
	746
119.7	747
50.3	748	* Change Log: [[Firmware Change Log>>url:http://www.dragino.com/downloads/downloads/LoRa_Gateway/LG02-OLG02/Firmware/ChangeLog]].
	749
	750	( [[http:~~/~~/www.dragino.com/downloads/downloads/LoRa_Gateway/LG02-OLG02/Firmware/ChangeLog>>url:http://www.dragino.com/downloads/downloads/LoRa_Gateway/LG02-OLG02/Firmware/ChangeLog]] )
	751
119.7	752
78.5	753	(((
66.2	754	The file named as (% style="color:green" %)xxxxx–xxxxx-squashfs-sysupgrade.bin (% style="color:black" %)is the upgrade Image. There are different methods to upgrade, as below.
78.5	755	)))
50.3	756
78.5	757	(((
66.2	758	(% style="color:green" %)Web~-~-> System~-~-> Firmware Upgrade
78.5	759	)))
50.3	760
73.5	761	[[image:1652429711145-862.png\|\|height="270" width="737"]]
50.3	762
121.2	763
50.3	764	Select the required image and click Flash Image. The image will be uploaded to the device, and then click Process Update to upgrade.
	765
66.2	766	(% style="color:red" %)NOTE: (% style="color:black" %)You normally need to //uncheck// the Preserve Settings checkbox when doing an upgrade to ensure that there is no conflict between the old settings and the new firmware. The new firmware will start up with its default settings.
50.3	767
	768	The system will automatically boot into the new firmware after upgrade.
	769
73.5	770	[[image:1652429962190-224.png\|\|height="358" width="729"]]
50.3	771
66.2	772	(% style="color:red" %)NOTE*(%%): User can also upgrade firmware via Linux console
50.3	773
66.2	774	SCP the firmware to the system(% style="color:green" %)/var(%%) directory and then run
50.3	775
66.2	776	(% style="color:#4f81bd" %)//root@OpenWrt:~~# /sbin/sysupgrade –n /var/Your_Image//
50.3	777
121.2	778
66.2	779	(% style="color:red" %)NOTE(%%) : it is important to transfer the image in the /var directory, otherwise it may exceed the available flash size.
50.3	780
93.3	781
50.3	782
121.2	783	=== 5.5.9 System ~-~-> Reboot/Reset ===
	784
73.5	785	[[image:1652430197132-330.png\|\|height="256" width="724"]]
50.3	786
73.7	787	(((
	788
121.2	789
	790
73.7	791	)))
50.3	792
121.2	793	=== 5.5.10 System ~-~-> Package Maintain ===
50.3	794
73.5	795	[[image:1652430243826-126.png\|\|height="289" width="723"]]
50.3	796
	797	Place to show what package has installed and possible to upgrade packages.
	798
93.3	799
50.3	800
121.2	801	== 5.6 LogRead ==
50.3	802
121.2	803	=== 5.6.1 LogRead ~-~-> LoRa Log ===
50.3	804
	805	Show the frequency for LoRa Radio and traffics.
	806
121.2	807	[[image:1657069890320-513.png]]
91.1	808
	809
	810
	811
121.2	812	=== 5.6.2 LogRead ~-~-> System Log ===
91.1	813
121.2	814	Show the system log
93.1	815
121.2	816	[[image:1657069922599-794.png]]
91.1	817
	818
	819
121.2	820	= 6. More features =
50.3	821
121.2	822	== 6.1 More instructions ==
50.3	823
80.12	824	[[LoRaWAN Gateway Instruction>>doc:Main.WebHome]](LoRaWAN Gateway)
50.3	825
80.12	826
50.3	827
121.3	828	= 7. Linux System =
50.3	829
121.3	830	The LG308N is based on the OpenWrt Linux system. It is open source, and users are free to configure and modify the Linux settings.
93.3	831
50.3	832
121.3	833	== 7.1 SSH Access for Linux console ==
50.3	834
121.3	835	User can access the Linux console via the SSH protocol. Make sure your PC and the LG308N are connected to the same network, then use a SSH tool (such as [[putty>>url:http://www.chiark.greenend.org.uk/~~sgtatham/putty/download.html]] in Windows) to access it.
50.3	836
121.3	837	IP address: IP address of LG308N
	838
50.3	839	Port: 22 (via WiFi AP mode) or 2222 (via WAN Interface)
	840
71.2	841	User Name: (% style="color:green" %)root
50.3	842
71.2	843	Password: (% style="color:green" %)dragino (% style="color:black" %)(default)
50.3	844
121.3	845
50.3	846	After logging in, you will be in the Linux console and can enter commands as shown below.
	847
73.5	848	[[image:1652431588565-830.png]]
50.3	849
121.3	850
71.2	851	The “(% class="mark" %)logread -f(%%)” command can be used to debug how system runs.
50.3	852
122.2	853	[[image:1657070133275-283.png]]
71.2	854
80.13	855
50.3	856
122.2	857	== 7.2 Edit and Transfer files ==
	858
78.5	859	(((
122.3	860	The LG308N supports the (% style="color:green" %)SCP protocol (% style="color:black" %)and has a built-in (% style="color:green" %)SFTP server. (% style="color:black" %)There are many ways to edit and transfer files using these protocols.
78.5	861	)))
50.3	862
78.5	863	(((
50.3	864	In Windows, one of the easiest methods is using the [[WinSCP>>url:https://winscp.net/eng/index.php]] utility.
78.5	865	)))
50.3	866
78.5	867	(((
122.3	868	After establishing access via WinSCP to the device, you can use an FTP style window to drag / drop files to the LG308N, or edit the files directly in the windows.
78.5	869	)))
50.3	870
78.5	871	(((
50.3	872	Screenshot is as below:
78.5	873	)))
50.3	874
73.5	875	[[image:1652431650755-450.png]]
50.3	876
	877
122.4	878	== 7.3 File System ==
71.3	879
78.6	880	(((
	881	(((
122.5	882	The LG308N has a 16MB flash and a 64MB RAM. The /var and /tmp directory are in the RAM, contents stored in /tmp and /var will be erased after reboot the device. Other directories are in the flash and will keep after reboot.
78.6	883	)))
50.3	884
122.5	885
78.6	886	(((
122.5	887	The Linux system use around 8MB ~~10MB flash size which means there is not much room for user to store data in the LG308N flash. User can use an external USB flash to extend the size for storage.
78.6	888	)))
122.5	889	)))
50.3	890
71.6	891
122.5	892
122.6	893	== 7.4 Package maintenance system ==
50.3	894
122.7	895	LG308N uses the OpenWrt [[OPKG package maintenance system>>https://oldwiki.archive.openwrt.org/doc/techref/opkg]]. There are more than 3000+ packages available in our package server for users to install for their applications. For example, if you want to add the //iperf // tool, you can install the related packages and configure DLOS8N to use //iperf //.
50.3	896
78.6	897	(((
71.3	898	Below are some example //opkg // commands. For more information please refer to the [[OPKG package maintain system>>https://oldwiki.archive.openwrt.org/doc/techref/opkg]] ([[https:~~/~~/oldwiki.archive.openwrt.org/doc/techref/opkg>>https://oldwiki.archive.openwrt.org/doc/techref/opkg]])
78.6	899	)))
50.3	900
78.6	901	(((
71.6	902	In Linux Console run:
78.6	903	)))
50.3	904
71.6	905	(((
71.7	906	(% style="color:green" %)root@dragino-169d30:~~# opkg update (% style="color:black" %)~/~/ to get the latest packages list
71.6	907	)))
50.3	908
71.6	909	(((
	910	(% style="color:green" %)root@dragino-169d30:~~# opkg list (% style="color:black" %) ~/~/shows the available packages
	911	)))
50.3	912
71.6	913	(((
	914	(% style="color:green" %)root@dragino-169d30:~~# opkg install iperf (% style="color:black" %)~/~/ install iperf
	915	)))
50.3	916
	917	The system will automatically install the required packages as shown below.
	918
	919
71.6	920	(((
71.7	921	(% style="background-color:#dcdcdc" %)//root@dragino-169d30:/etc/opkg# opkg install iperf//
71.6	922	)))
50.3	923
71.6	924	(((
71.7	925	(% style="background-color:#dcdcdc" %)//Installing iperf (2.0.12-1) to root…//
71.6	926	)))
50.3	927
71.6	928	(((
73.3	929	(% style="background-color:#dcdcdc" %)//Downloading //[[(% style="background-color: rgb(220, 220, 220); background-color: rgb(220, 220, 220)" %)//http:~~/~~/downloads.openwrt.org/snapshots/packages/mips_24kc/base/iperf_2.0.12-1_mips_24kc.ipk//>>url:http://downloads.openwrt.org/snapshots/packages/mips_24kc/base/iperf_2.0.12-1_mips_24kc.ipk]]
71.6	930	)))
50.3	931
71.6	932	(((
71.7	933	(% style="background-color:#dcdcdc" %)//Installing uclibcxx (0.2.4-3) to root…//
71.6	934	)))
50.3	935
71.6	936	(((
73.3	937	(% style="background-color:#dcdcdc" %)//Downloading //[[(% style="background-color: rgb(220, 220, 220); background-color: rgb(220, 220, 220)" %)//http:~~/~~/downloads.openwrt.org/snapshots/packages/mips_24kc/base/uclibcxx_0.2.4-3_mips_24kc.ipk//>>url:http://downloads.openwrt.org/snapshots/packages/mips_24kc/base/uclibcxx_0.2.4-3_mips_24kc.ipk]]
71.6	938	)))
50.3	939
71.6	940	(((
71.7	941	(% style="background-color:#dcdcdc" %)//Configuring uclibcxx.//
71.6	942	)))
50.3	943
71.6	944	(((
71.7	945	(% style="background-color:#dcdcdc" %)//Configuring iperf.//
122.7	946
	947
	948
71.6	949	)))
50.3	950
123.2	951	= 8. Upgrade Linux Firmware =
50.3	952
71.7	953
73.2	954
123.2	955	= 9. FAQ =
50.3	956
123.2	957	== 9.1 How can I configure for a customized frequency band? ==
	958
78.6	959	(((
80.10	960	See below link for how to customize frequency band: [[How to customized LoRaWAN frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]
78.6	961	)))
50.3	962
78.6	963	(((
80.10	964
78.6	965	)))
50.3	966
123.2	967	== 9.2 Can I connect DLOS8N to LORIOT? ==
50.3	968
80.10	969	Yes, the set up instruction is here: [[Notes for LORIOT>>doc:Main.Notes for LORIOT.WebHome]]
50.3	970
73.2	971
123.2	972	== 9.3 Can I make my own firmware for the gateway, where can I find the source code? ==
50.3	973
78.6	974	(((
123.2	975	Yes, You can make your own firmware for the LG308N for branding purposes or to add customized applications.
78.6	976	)))
50.3	977
78.6	978	(((
50.3	979	The source code and compile instructions can be found at: [[https:~~/~~/github.com/dragino/openwrt_lede-18.06>>url:https://github.com/dragino/openwrt_lede-18.06]]
78.6	980	)))
50.3	981
73.2	982
123.2	983	== 9.4 Can I use 868Mhz version for 915Mhz bands? ==
50.3	984
	985	It is possible but the distance will be very short, you can select US915 frequency band in 868Mhz version hardware. It will work but you will see the performance is greatly decreased because the 868Mhz version has an RF filter for band 863~~870Mhz, all other frequencies will have high attenuation.
	986
71.7	987
123.2	988	== 9.5 Can I control the LEDs? ==
	989
	990	Except the PWR LED is controlled by +3v3 power directly. All other LEDs can be controlled by developer.
	991
	992
	993	(% style="color:blue" %)Control Globe LED:
	994
	995	ON: echo 1 > /sys/class/leds/dragino2\:red\:wlan/brightness
	996
	997	OFF: echo 0 > /sys/class/leds/dragino2\:red\:wlan/brightness
	998
	999
	1000	(% style="color:blue" %)Control HEART LED:
	1001
	1002	First export the gpio27 and set to out
	1003
	1004	echo 27 > /sys/class/gpio/export
	1005
	1006	echo out > /sys/class/gpio/gpio27/direction
	1007
	1008	ON: echo 0 > /sys/class/gpio/gpio27/value
	1009
	1010	OFF: echo 1 > /sys/class/gpio/gpio27/value
	1011
	1012
	1013
73.2	1014	= 10. Trouble Shooting =
	1015
71.6	1016	== 10.1 I get kernel error when install new package, how to fix? ==
50.3	1017
	1018	In some cases, when installing a package with //opkg//, it will generate a kernel error such as below due to a mismatch I the kernel ID:
	1019
73.3	1020	(% style="background-color:yellow" %)root@dragino-16c538:~~# opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk
50.3	1021
73.5	1022	(% style="background-color:yellow" %)Installing kmod-dragino2-si3217x (3.10.49+0.2-1) to root…
50.3	1023
73.3	1024	(% style="background-color:yellow" %)Collected errors:
50.3	1025
73.3	1026	(% style="background-color:yellow" %)* satisfy_dependencies_for: Cannot satisfy the following dependencies for kmod-dragino2-si3217x:
50.3	1027
73.3	1028	(% style="background-color:yellow" %)* kernel (= 3.10.49-1-4917516478a753314254643facdf360a) *
50.3	1029
73.3	1030	(% style="background-color:yellow" %)* opkg_install_cmd: Cannot install package kmod-dragino2-si3217x.
50.3	1031
78.6	1032	(((
50.3	1033	In this case, you can use the –force-depends option to install such package as long as the actual kernel version is the same.
78.6	1034	)))
50.3	1035
73.3	1036	(% style="background-color:yellow" %)Opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk –force-depends
50.3	1037
73.2	1038
50.3	1039
123.2	1040	== 10.2 How to recover the LG308N if the firmware crashes ==
	1041
78.6	1042	(((
80.11	1043	Please follow this instruction to recover your gateway: [[Recover Gateway>>doc:Main.How to Recover Gateway if can't access it.WebHome]]
78.6	1044	)))
50.3	1045
78.6	1046	(((
80.11	1047
78.6	1048	)))
50.3	1049
123.2	1050	== 10.3 I configured LG308N for WiFi access and lost its IP. What to do now? ==
50.3	1051
123.2	1052	[[image:1657071488240-907.png]]
50.3	1053
78.6	1054	(((
123.2	1055	The LG308N has a fall-back IP address on its WAN port. This IP is always enabled so you can use the fall-back IP to access LG308N no matter what the WiFi IP is. The fall back IP is useful for connecting and debug the unit.
78.6	1056	)))
50.3	1057
73.5	1058	(% style="color:red" %)Note: fallback IP can be disabled in the WAN and DHCP page.
50.3	1059
	1060
	1061	Steps to connect via fall back IP:
	1062
123.2	1063	~1. Connect PC's Ethernet port to LG01's LAN port
73.2	1064
123.2	1065	2. Configure PC's Ethernet port has IP: 172.31.255.253 and Netmask: 255.255.255.252
50.3	1066
	1067	As below photo:
	1068
73.5	1069	[[image:1652435256286-879.png]]
50.3	1070
123.3	1071	3. In PC, use 172.31.255.254 to access LG308N via Web or Console.
50.3	1072
	1073
73.5	1074
71.7	1075	= 11. Order Info =
50.3	1076
	1077
123.5	1078	(% style="color:#4f81bd" %)//PART: DLOS8N-XXX-YYY//:
50.3	1079
123.5	1080	(% style="color:#4f81bd" %)//XXX: Frequency Band//
	1081
123.4	1082	* (% style="color:red" %) 868(% style="color:black" %) : valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
	1083	* (% style="color:red" %) 915(% style="color:black" %): valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
50.3	1084
123.5	1085	(% style="color:#4f81bd" %)
123.4	1086
123.5	1087	(% style="color:#4f81bd" %)//YYY: 4G Cellular Option//
50.3	1088
123.5	1089	* (% style="color:red" %) EC25-E(% style="color:black" %): EMEA, Korea, Thailand, India.
	1090	* (% style="color:red" %) EC25-A(% style="color:black" %): North America/ Rogers/AT&T/T-Mobile.
123.4	1091	* (% style="color:red" %) EC25-AU(% style="color:black" %): Latin America, New Zeland, Taiwan
123.5	1092	* (% style="color:red" %) EC25-J(% style="color:black" %): Japan, DOCOMO/SoftBank/ KDDI
50.3	1093
	1094	More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
	1095
73.6	1096
71.7	1097	= 12. Packing Info =
50.3	1098
78.6	1099	(((
123.5	1100
	1101
50.3	1102	Package Includes:
	1103
123.6	1104	* LG308N or LG08 LoRa Gateway x 1
	1105	* Stick Antenna for LoRa RF part. Frequency is one of 433 or 868 or 915Mhz depends the model ordered
	1106	* Power Adapter: EU/AU/US type power adapter depends on country to be used
50.3	1107	* Packaging with environmental protection paper box
123.6	1108	)))
50.3	1109
78.6	1110	(((
123.6	1111
	1112
50.3	1113	Dimension and weight:
78.6	1114	)))
50.3	1115
93.3	1116	* Device Size: 26 x 9 x 8.5 cm
	1117	* Weight: 450g
	1118	* Package Size: 49 x 19.5 x x 19Package Size: 4912 cm
	1119	* Weight: 2.5kg
50.3	1120
123.4	1121
	1122
71.7	1123	= 13. Support =
50.3	1124
80.15	1125	* Try to see if your questions already answered in the [[wiki>>doc:Main.WebHome]].
50.3	1126	* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8.
	1127	Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before mentioned schedule.
71.7	1128	* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to:[[support@dragino.com>>url:file:///C:/Users/11315/Documents/D:/Projects/LoRa%20Product%20Line/LG308%20Picocell%20Gateway/LG308/LG308%20%25E8%25AF%25B4%25E6%2598%258E%25E4%25B9%25A6/support@dragino.com]]

Wiki source code of LG308N - LoRaWAN Gateway User Manual

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