Wiki source code of LG308N - LoRaWAN Gateway User Manual

Version 123.14 by Xiaoling on 2022/07/06 10:00

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
	5
	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
123.8	136	* Power LED [[image:image-20220705165446-1.png\|\|height="15" width="16"]] : This (% style="color:red" %)LED(%%) will be solid on if the device is properly powered.
	137	* HEART LED [[image:image-20220705165446-2.png\|\|height="16" width="15"]] : No function yet.
	138	* SYS LED [[image:image-20220705165446-3.png\|\|height="16" width="15"]] : This LED will shows different colors on different state:
104.4	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
123.8	143	* ETH LED [[image:image-20220705165446-5.png\|\|height="15" width="17"]] [[image:image-20220705165446-5.png\|\|height="15" width="17"]]: These two LEDs show the ETH interfaces connection status.
	144	* WiFi LED [[image:image-20220705165446-6.png\|\|height="15" width="15"]] : This LED shows the WiFi interface connection status.
50.3	145
123.9	146	(((
104.3	147	(% style="color:red" %)Note: Above LED indication are for firmware version > LG02_LG08~-~-build-v5.3.1584002217-20200312-1639
123.9	148	)))
104.2	149
	150
50.3	151	(((
	152	(((
93.4	153
50.3	154	)))
	155	)))
	156
105.2	157	= 2. Access and Configure LG308N =
50.3	158
123.10	159	The LG308N is configured as a WiFi Access Point by default. User can access and configure the LG308N after connecting to its WiFi network, or via its Ethernet port.
50.3	160
93.4	161
105.2	162	== 2.1 Find IP address of LG308N ==
50.3	163
105.2	164	=== 2.1.1 Connect via WiFi ===
50.3	165
105.2	166	[[image:1657011715859-829.png]]
50.3	167
	168
105.3	169	At the first boot of LG308N, it will auto generate a WiFi network called (% style="color:green" %)//dragino-xxxxxx //(%%)with password:
	170
	171	(% style="color:red" %)Note: In latest version firmware, it has been password protected and the password is: dragino+dragino
	172
73.5	173	[[image:1652413127647-377.png]]
50.3	174
	175
75.3	176	(((
105.3	177	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	178
	179
75.3	180	)))
50.3	181
107.2	182	=== 2.1.2 Connect via WAN port with DHCP IP from router ===
50.3	183
106.2	184	[[image:1657011966663-484.png]]
50.3	185
106.2	186	(((
	187	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.
	188	)))
50.3	189
106.2	190
77.2	191	(((
93.4	192
77.2	193	)))
50.3	194
107.2	195	=== 2.1.3 Connect via LAN port with direct connection from PC ===
50.3	196
107.2	197	[[image:1657012061799-674.png]]
50.3	198
108.2	199	(((
107.2	200	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	201	)))
50.3	202
	203
93.4	204
108.2	205	=== 2.1.4 Connect WiFi with DHCP IP from router ===
50.3	206
108.2	207	[[image:image-20220705171041-7.png]]
50.3	208
93.4	209
108.2	210	If the LG308N already connect to the router via WiFi, use can use the WiFi IP to connect to LG308N.
	211
	212
	213
	214	=== 2.1.5 Connect via LAN port by fall back ip ===
	215
	216	The LAN port also has a [[fall back ip address>>path:#fallback_ip]] for access if user doesn't connect to uplink router.
	217
	218
	219
115.4	220	== 2.2 Access Configure Web UI ==
50.3	221
	222	Web Interface
	223
108.2	224	Open a browser on the PC and type the LG308N ip address (depends on your connect method)
50.3	225
	226	[[http:~~/~~/10.130.1.1/>>url:http://10.130.1.1/]] (Access via WiFi AP network)
	227
	228	or
	229
	230	http:~/~/IP_ADDRESS or [[http:~~/~~/ IP_ADDRESS:8000>>url:http://192.168.1.xx:8000]]
	231
	232
	233	You will see the login interface of DLOS8N as shown below.
	234
	235	The account details for Web Login are:
	236
	237	(% style="color:#4f81bd" %)User Name: root
	238
	239	(% style="color:#4f81bd" %)Password: dragino
	240
73.5	241	[[image:1652414287022-223.png]]
50.3	242
108.2	243
108.3	244	= 3. Typical Network Setup =
50.3	245
108.3	246	== 3.1 Overview ==
50.3	247
108.3	248	(((
	249	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:
	250	)))
50.3	251
	252	* WAN Port Internet Mode
	253	* WiFi Client Mode
	254	* WiFi AP Mode
	255	* Cellular Mode
	256
123.11	257
	258
	259
108.4	260	== 3.2 Use WAN port to access Internet ==
50.3	261
123.12	262	By default, the LG308N is set to use the WAN port to connect to an upstream network. When you connect the LG308N's WAN port to an upstream router, LG308N 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:
50.3	263
110.2	264	[[image:1657012559318-672.png]]
50.3	265
93.3	266
50.3	267	== 3.3 Access the Internet as a WiFi Client ==
	268
108.4	269	In the WiFi Client Mode, LG308N acts as a WiFi client and gets DHCP from an upstream router via WiFi.
50.3	270
77.2	271	(((
50.3	272	The settings for WiFi Client is under page (% style="color:#4f81bd" %)System~-~-> WiFi ~-~-> WiFi WAN Client Settings
77.2	273	)))
50.3	274
110.2	275	[[image:1657012573321-862.png]]
50.3	276
77.2	277	(((
50.3	278	In the WiFi Survey Choose the WiFi AP, and input the Passphrase then click Save & Apply to connect.
93.3	279
	280
77.2	281	)))
50.3	282
111.2	283	== 3.4 Use built-in 4G modem for internet access ==
50.3	284
111.2	285	If the LG308N has 3G/4G Cellular modem, user can use it as main internet connection or back up.
50.3	286
	287
111.2	288	First, install the Micro SIM card as below direction
50.3	289
111.2	290	Second, Power off/ ON LG308N to let it detect the SIM card.
50.3	291
111.2	292	[[image:image-20220705171836-8.png]]
	293
	294
	295
80.2	296	(((
111.2	297
80.2	298	)))
50.3	299
77.2	300	(((
50.3	301	The set up page is (% style="color:#4f81bd" %)System ~-~-> Cellular
77.2	302	)))
50.3	303
77.2	304	(((
50.3	305	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	306
	307
77.2	308	)))
50.3	309
80.2	310	(((
112.2	311	[[image:image-20220705171919-9.png]]
80.2	312	)))
50.3	313
	314
113.2	315	== 3.5 Check Internet connection ==
93.3	316
50.3	317	In the (% style="color:#4f81bd" %)home(%%) page, we can check the Internet connection.
	318
78.2	319	* GREEN Tick [[image:1652436675869-206.png\|\|height="14" width="15"]] : This interface has Internet connection.
113.2	320	* Yellow Tick [[image:1652436705761-420.png\|\|height="15" width="15"]] : This interface has IP address but don't use it for internet connection.
	321	* RED Cross [[image:1652436787176-950.png\|\|height="14" width="15"]] : This interface doesn't connected.
50.3	322
113.2	323	[[image:1657012821329-972.png]]
50.3	324
93.3	325
114.3	326	= 4. Example: Configure as a LoRaWAN gateway =
50.3	327
114.2	328	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	329
80.4	330	(((
114.2	331	[[image:1657012860422-990.png]]
80.4	332	)))
50.3	333
115.3	334	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	335
	336
114.3	337	== 4.1 Create a gateway in TTN V3 Server ==
50.3	338
114.3	339
123.14	340	(((
50.3	341	(% style="color:#4f81bd" %)Step 1: Get a Unique gateway ID.
123.14	342	)))
50.3	343
78.3	344	(((
123.14	345	(((
115.2	346	Every LG308N has a unique gateway id. The ID can be found at LoRaWAN page:
78.3	347	)))
123.14	348	)))
50.3	349
80.4	350	(((
115.2	351	[[image:1657013108723-531.png]]
115.4	352
	353
80.4	354	)))
50.3	355
115.4	356	The example gateway id is: (% style="color:green" %)a840411e96744154
50.3	357
115.5	358
50.3	359	(% style="color:#4f81bd" %)Step 2: Sign up a user account in TTN server
	360
	361	[[https:~~/~~/account.thethingsnetwork.org/register>>url:https://account.thethingsnetwork.org/register]]
	362
73.5	363	[[image:1652422127479-258.png\|\|height="346" width="738"]]
50.3	364
115.6	365
50.3	366	(% style="color:#4f81bd" %)Step 3: Choose the TTNv3 Cluster Picker
	367
80.4	368	(((
73.5	369	[[image:1652422142236-792.png\|\|height="356" width="737"]]
80.4	370	)))
50.3	371
	372	(% style="color:red" %)Note: Choose the cluster corresponds to a specific Gateway server address
	373
119.3	374
115.6	375	* Europe 1 (% style="color:red" %)corresponding Gateway server address: (% style="color:black" %)eu1.cloud.thethings.network
	376	* North America 1 (% style="color:red" %)corresponding Gateway server address: (% style="color:black" %)nam1.cloud.thethings.network
	377	* Australia 1 (% style="color:red" %)corresponding Gateway server address: (% style="color:black" %)au1.cloud.thethings.network
	378	* Legacy V2 Console : (% style="color:red" %)TTN v2 shuts down in December 2021
50.3	379
	380	(% style="color:#4f81bd" %)Step 4: Create a Gateway
	381
73.5	382	[[image:1652422440891-514.png\|\|height="360" width="747"]]
50.3	383
	384	Click the Gateway icon and then click Add gateway.
	385
	386	Open the following page:
	387
73.5	388	[[image:1652422470352-518.png\|\|height="391" width="716"]]
50.3	389
115.7	390
73.5	391	[[image:1652422479876-297.png\|\|height="398" width="729"]]
50.3	392
115.7	393
80.4	394	(((
50.3	395	(% 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	396	)))
50.3	397
	398	After creating the gateway, you can see the gateway info, as below.
	399
73.5	400	[[image:1652422509034-682.png\|\|height="299" width="739"]]
50.3	401
93.3	402
115.8	403	== 4.2 Configure DLOS8N to connect to TTN v3 ==
50.3	404
80.4	405	(((
115.9	406	You can now configure the LG308N to let it connect to TTN network V3.
80.4	407	)))
50.3	408
80.4	409	(((
115.9	410	Make sure your LG308N has a working Internet Connection first.
80.4	411	)))
50.3	412
80.4	413	(((
50.3	414	Choose the right server provider and click (% style="color:#4f81bd" %)Save&Apply
80.4	415	)))
50.3	416
73.5	417	[[image:1652422624783-580.png\|\|height="327" width="729"]]
50.3	418
	419	(% style="color:red" %)Note: The server address must match the Gateway server address you choose in TTN V3.
	420
117.2	421
50.3	422	In the home page, we can see the LoRaWAN connection is ready now.
	423
117.2	424	[[image:1657014479765-850.png]]
50.3	425
117.2	426
50.3	427	In TTN v3 portal, we can also see the gateway is connected.
	428
73.5	429	[[image:1652422703020-955.png\|\|height="343" width="730"]]
50.3	430
93.3	431
117.2	432	== 4.3 Configure frequency ==
50.3	433
117.2	434	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	435
117.2	436
73.5	437	[[image:1652422737399-529.png\|\|height="362" width="737"]]
50.3	438
	439
	440	In logread page, user can check the frequency actually used.
	441
73.5	442	[[image:1652422763536-750.png\|\|height="514" width="730"]]
50.3	443
93.3	444
117.2	445	== 4.4 Add a LoRaWAN End Device ==
50.3	446
78.3	447	(((
50.3	448	This section shows how to add a LoRaWAN End device to a LoRaWAN network and see the data from TTN web site.
78.3	449	)))
50.3	450
78.3	451	(((
50.3	452	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	453	)))
50.3	454
73.5	455	[[image:1652422794767-871.png]]
50.3	456
78.3	457	(((
50.3	458	(% 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	459	)))
50.3	460
78.3	461	(((
50.3	462	Three codes are required to define the device in TTN v3:
78.3	463	)))
50.3	464
	465	* DEV EUI - Unique ID code for a particular device.
	466	* APP EUI - ID code for an Application defined in TTN v3.
	467	* APP Key - Unique key to secure communications with a particular device.
	468
78.3	469	(((
118.2	470
	471
50.3	472	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	473	)))
50.3	474
73.5	475	[[image:1652422840936-838.png]]
50.3	476
117.2	477
78.3	478	(((
50.3	479	(% 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	480
	481
78.3	482	)))
50.3	483
78.3	484	(((
50.3	485	For the TTN v3 server, you can use the codes set in the device as in the following example.
78.3	486	)))
50.3	487
78.3	488	(((
50.3	489	Select Add Application to open the screen below.
78.3	490	)))
50.3	491
117.2	492	[[image:1657014671459-433.png]]
50.3	493
118.2	494
50.3	495	Open the Application select Add end device
	496
118.2	497
50.3	498	Start Register the end device
	499
73.5	500	[[image:1652422975885-591.png\|\|height="359" width="726"]]
50.3	501
78.3	502	(((
50.3	503	Select OTAA activation mode
118.2	504
	505
78.3	506	)))
50.3	507
78.3	508	(((
50.3	509	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	510	)))
50.3	511
73.5	512	[[image:1652422998005-968.png\|\|height="352" width="744"]]
50.3	513
	514	First, input the End device ID, AppEUI and DevEUI.
	515
118.2	516
73.5	517	[[image:1652423022781-339.png\|\|height="365" width="741"]]
50.3	518
	519	Secondly, choose the corresponding frequency and LoRaWAN class capabilities.
	520
118.2	521
73.5	522	[[image:1652423046741-467.png\|\|height="355" width="736"]]
50.3	523
78.3	524	(((
50.3	525	Finally, Application layer settings input the corresponding AppKey. Before saving the configuration, check that the data matches the device.
118.2	526
	527
78.3	528	)))
50.3	529
78.3	530	(((
50.3	531	(% 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	532	)))
50.3	533
78.3	534	(((
50.3	535	(% style="color:red" %)Note that it may take some time for the device data to appear in the TTN v3 display.
78.3	536	)))
50.3	537
73.5	538	[[image:1652423277549-324.png\|\|height="273" width="745"]]
50.3	539
93.3	540
118.2	541	= 5. Web Configure Pages =
50.3	542
118.2	543	== 5.1 Home ==
50.3	544
	545	Shows the system running status.
	546
118.2	547	[[image:1657014949846-507.png]]
50.3	548
93.3	549
118.2	550	== 5.2 LoRa Settings ==
50.3	551
118.2	552	=== 5.2.1 LoRa ~-~-> LoRa ===
50.3	553
78.4	554	(((
50.3	555	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	556	)))
50.3	557
78.4	558	(((
118.2	559	Different LG308N hardware version can support different frequency range:
78.4	560	)))
50.3	561
118.2	562	* (% style="color:blue" %)868(%%): valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
	563	* (% style="color:blue" %)915(%%): valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
50.3	564
78.4	565	(((
50.3	566	After user choose the frequency plan, he can see the actually frequency in used by checking the page LogRead ~-~-> LoRa Log
78.4	567	)))
50.3	568
73.5	569	[[image:1652423554776-574.png\|\|height="380" width="740"]]
50.3	570
80.10	571	Note : [[See this instruction for how to customize frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]*
50.3	572
	573
118.3	574	=== 5.2.2 LoRa ~-~-> ABP Decryption ===
50.3	575
118.3	576	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	577
	578	* No internet connection.
80.9	579	* 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	580
78.4	581	(((
118.4	582
	583
80.10	584	Detail of this feature: [[Communication with ABP End Node>>doc:Main.Communicate with ABP End Node without LoRaWAN Network Server --- LG308.WebHome]]
78.4	585	)))
50.3	586
73.5	587	[[image:1652423628833-467.png\|\|height="357" width="755"]]
50.3	588
93.3	589
118.4	590	== 5.3 LoRaWAN Settings ==
50.3	591
118.4	592	=== 5.3.1 LoRaWAN ~-~-> LoRaWAN ===
50.3	593
	594	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
	595
73.5	596	[[image:1652423628833-467.png\|\|height="357" width="755"]]
50.3	597
	598	(% style="color:red" %)Note:
	599
	600	~*: User can ignore the latitude and longitude settings here, DLOS8N will use the actually value from GPS module.
	601
	602	~**: Packet filter is to drop the unwanted LoRaWAN packet, instruction see here:
	603
80.10	604	See: [[Filter unwanted LoRaWAN packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]
50.3	605
93.3	606
50.3	607
118.4	608	=== 5.3.2 LoRaWAN ~-~-> Amazon AWS-IoT ===
	609
73.5	610	[[image:1652428499323-384.png\|\|height="275" width="723"]]
50.3	611
93.3	612
78.4	613	(((
80.10	614	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	615
118.4	616
93.3	617
78.4	618	)))
50.3	619
118.4	620	=== 5.3.3 LoRaWAN ~-~-> LORIOT ===
50.3	621
78.4	622	(((
50.3	623	Settings to communicate to LORIOT LoRaWAN Network Server: [[https:~~/~~/www.loriot.io/>>url:https://www.loriot.io/]]
78.4	624	)))
50.3	625
78.4	626	(((
80.10	627	Instruction: [[Notes for LORIOT>>doc:Main.Notes for LORIOT.WebHome]]
78.4	628	)))
50.3	629
73.5	630	[[image:1652428648903-878.png\|\|height="266" width="731"]]
50.3	631
93.3	632
121.2	633	== 5.4 MQTT Settings ==
50.3	634
119.4	635	If end nodes works in ABP mode, user can configure LG308N to transfer the data to MQTT broker,
50.3	636
80.10	637	Instruction: [[MQTT Forward Instruction>>doc:Main.MQTT Forward Instruction.WebHome]]
50.3	638
	639
73.5	640	[[image:1652428705046-212.png\|\|height="417" width="733"]]
50.3	641
93.3	642
119.5	643
121.2	644	== 5.5 System ==
50.3	645
121.2	646	=== 5.5.1 System ~-~-> System Overview ===
50.3	647
	648	Shows the system info:
	649
73.5	650	[[image:1652428773760-580.png\|\|height="408" width="728"]]
50.3	651
93.3	652
119.5	653
121.2	654	=== 5.5.2 System ~-~-> General ( login settings) ===
50.3	655
73.5	656	[[image:1652428861256-300.png\|\|height="354" width="724"]]
50.3	657
78.5	658	(((
54.2	659	__System Password:__
78.5	660	)))
50.3	661
78.5	662	(((
119.5	663	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	664	)))
50.3	665
78.5	666	(((
50.3	667	This page can be used to set the password for them.
78.5	668	)))
50.3	669
54.2	670	(((
119.5	671	__Timezone: __Set device timezone.
78.5	672	)))
50.3	673
54.2	674	(((
119.5	675	__Port forwarding: __Enable/Disable the HTTP and SSH access via WAN interface.
93.3	676
119.5	677
93.3	678
78.5	679	)))
50.3	680
121.2	681	=== 5.5.3 System ~-~-> Network ===
50.3	682
73.5	683	[[image:1652429149053-824.png\|\|height="467" width="725"]]
50.3	684
78.5	685	(((
119.6	686	__LAN Settings: __When the LG308N has the AP enable, LAN settings specify the network info for LG308N's own network.
78.5	687	)))
50.3	688
54.2	689	(((
119.5	690	__WAN Settings: __Setting for LG308N WAN port
54.2	691	)))
50.3	692
54.2	693	(((
119.5	694	__WiFi Settings: __Setting for LG308N WiFi IP when use it as WiFi Client
54.2	695	)))
50.3	696
119.5	697
	698
121.2	699	=== 5.5.4 System ~-~-> WiFi ===
50.3	700
119.5	701	LG308N WiFi Settings.
50.3	702
73.5	703	[[image:1652429430767-921.png\|\|height="367" width="723"]]
50.3	704
93.3	705
119.5	706
121.2	707	=== 5.5.5 System ~-~-> Cellular ===
50.3	708
	709	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.
	710
73.5	711	[[image:1652429309615-825.png\|\|height="320" width="732"]]
50.3	712
119.6	713	(% style="color:red" %)Note *: For LG308N which doesn't have the cellular module, this page will shows Cellular not detected.
50.3	714
93.3	715
119.6	716
121.2	717	=== 5.5.6 System ~-~-> Network Status ===
50.3	718
73.5	719	[[image:1652429486609-208.png\|\|height="415" width="728"]]
50.3	720
93.3	721
119.6	722
121.2	723	=== 5.5.7 System ~-~-> Remote Mgnt & Auto Provision ===
50.3	724
	725	Auto Provision is the feature for batch configure and remote management. It can be used in below two cases:
	726
73.5	727	[[image:1652429518191-846.png\|\|height="332" width="733"]]
50.3	728
73.5	729	[[image:1652429527544-247.png\|\|height="327" width="724"]]
50.3	730
73.5	731	[[image:1652429537849-154.png\|\|height="339" width="722"]]
50.3	732
	733	Please see this document for detail:
	734
119.7	735	[[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]]
	736
80.4	737	(((
119.7	738
80.4	739	)))
50.3	740
	741
80.10	742	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	743
73.5	744	[[image:1652429624400-864.png\|\|height="432" width="716"]]
50.3	745
80.10	746
119.7	747
121.2	748	=== 5.5.8 System ~-~-> Firmware Upgrade ===
50.3	749
	750	We keep improving the DLOS8N Linux side firmware for new features and bug fixes. Below are the links for reference.
	751
	752	* Latest firmware: [[LoRa Gateway Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware/]],
	753
	754	( [[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/]] )
	755
119.7	756
50.3	757	* Change Log: [[Firmware Change Log>>url:http://www.dragino.com/downloads/downloads/LoRa_Gateway/LG02-OLG02/Firmware/ChangeLog]].
	758
	759	( [[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]] )
	760
119.7	761
78.5	762	(((
66.2	763	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	764	)))
50.3	765
78.5	766	(((
66.2	767	(% style="color:green" %)Web~-~-> System~-~-> Firmware Upgrade
78.5	768	)))
50.3	769
73.5	770	[[image:1652429711145-862.png\|\|height="270" width="737"]]
50.3	771
121.2	772
50.3	773	Select the required image and click Flash Image. The image will be uploaded to the device, and then click Process Update to upgrade.
	774
66.2	775	(% 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	776
	777	The system will automatically boot into the new firmware after upgrade.
	778
73.5	779	[[image:1652429962190-224.png\|\|height="358" width="729"]]
50.3	780
66.2	781	(% style="color:red" %)NOTE*(%%): User can also upgrade firmware via Linux console
50.3	782
66.2	783	SCP the firmware to the system(% style="color:green" %)/var(%%) directory and then run
50.3	784
66.2	785	(% style="color:#4f81bd" %)//root@OpenWrt:~~# /sbin/sysupgrade –n /var/Your_Image//
50.3	786
121.2	787
66.2	788	(% 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	789
93.3	790
50.3	791
121.2	792	=== 5.5.9 System ~-~-> Reboot/Reset ===
	793
73.5	794	[[image:1652430197132-330.png\|\|height="256" width="724"]]
50.3	795
73.7	796	(((
	797
121.2	798
	799
73.7	800	)))
50.3	801
121.2	802	=== 5.5.10 System ~-~-> Package Maintain ===
50.3	803
73.5	804	[[image:1652430243826-126.png\|\|height="289" width="723"]]
50.3	805
	806	Place to show what package has installed and possible to upgrade packages.
	807
93.3	808
50.3	809
121.2	810	== 5.6 LogRead ==
50.3	811
121.2	812	=== 5.6.1 LogRead ~-~-> LoRa Log ===
50.3	813
	814	Show the frequency for LoRa Radio and traffics.
	815
121.2	816	[[image:1657069890320-513.png]]
91.1	817
	818
	819
	820
121.2	821	=== 5.6.2 LogRead ~-~-> System Log ===
91.1	822
121.2	823	Show the system log
93.1	824
121.2	825	[[image:1657069922599-794.png]]
91.1	826
	827
	828
121.2	829	= 6. More features =
50.3	830
121.2	831	== 6.1 More instructions ==
50.3	832
80.12	833	[[LoRaWAN Gateway Instruction>>doc:Main.WebHome]](LoRaWAN Gateway)
50.3	834
80.12	835
50.3	836
121.3	837	= 7. Linux System =
50.3	838
121.3	839	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	840
50.3	841
121.3	842	== 7.1 SSH Access for Linux console ==
50.3	843
121.3	844	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	845
121.3	846	IP address: IP address of LG308N
	847
50.3	848	Port: 22 (via WiFi AP mode) or 2222 (via WAN Interface)
	849
71.2	850	User Name: (% style="color:green" %)root
50.3	851
71.2	852	Password: (% style="color:green" %)dragino (% style="color:black" %)(default)
50.3	853
121.3	854
50.3	855	After logging in, you will be in the Linux console and can enter commands as shown below.
	856
73.5	857	[[image:1652431588565-830.png]]
50.3	858
121.3	859
71.2	860	The “(% class="mark" %)logread -f(%%)” command can be used to debug how system runs.
50.3	861
122.2	862	[[image:1657070133275-283.png]]
71.2	863
80.13	864
50.3	865
122.2	866	== 7.2 Edit and Transfer files ==
	867
78.5	868	(((
122.3	869	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	870	)))
50.3	871
78.5	872	(((
50.3	873	In Windows, one of the easiest methods is using the [[WinSCP>>url:https://winscp.net/eng/index.php]] utility.
78.5	874	)))
50.3	875
78.5	876	(((
122.3	877	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	878	)))
50.3	879
78.5	880	(((
50.3	881	Screenshot is as below:
78.5	882	)))
50.3	883
73.5	884	[[image:1652431650755-450.png]]
50.3	885
	886
122.4	887	== 7.3 File System ==
71.3	888
78.6	889	(((
	890	(((
122.5	891	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	892	)))
50.3	893
122.5	894
78.6	895	(((
122.5	896	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	897	)))
122.5	898	)))
50.3	899
71.6	900
122.5	901
122.6	902	== 7.4 Package maintenance system ==
50.3	903
122.7	904	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	905
78.6	906	(((
71.3	907	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	908	)))
50.3	909
78.6	910	(((
71.6	911	In Linux Console run:
78.6	912	)))
50.3	913
71.6	914	(((
71.7	915	(% style="color:green" %)root@dragino-169d30:~~# opkg update (% style="color:black" %)~/~/ to get the latest packages list
71.6	916	)))
50.3	917
71.6	918	(((
	919	(% style="color:green" %)root@dragino-169d30:~~# opkg list (% style="color:black" %) ~/~/shows the available packages
	920	)))
50.3	921
71.6	922	(((
	923	(% style="color:green" %)root@dragino-169d30:~~# opkg install iperf (% style="color:black" %)~/~/ install iperf
	924	)))
50.3	925
	926	The system will automatically install the required packages as shown below.
	927
	928
71.6	929	(((
71.7	930	(% style="background-color:#dcdcdc" %)//root@dragino-169d30:/etc/opkg# opkg install iperf//
71.6	931	)))
50.3	932
71.6	933	(((
71.7	934	(% style="background-color:#dcdcdc" %)//Installing iperf (2.0.12-1) to root…//
71.6	935	)))
50.3	936
71.6	937	(((
73.3	938	(% 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	939	)))
50.3	940
71.6	941	(((
71.7	942	(% style="background-color:#dcdcdc" %)//Installing uclibcxx (0.2.4-3) to root…//
71.6	943	)))
50.3	944
71.6	945	(((
73.3	946	(% 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	947	)))
50.3	948
71.6	949	(((
71.7	950	(% style="background-color:#dcdcdc" %)//Configuring uclibcxx.//
71.6	951	)))
50.3	952
71.6	953	(((
71.7	954	(% style="background-color:#dcdcdc" %)//Configuring iperf.//
122.7	955
	956
	957
71.6	958	)))
50.3	959
123.2	960	= 8. Upgrade Linux Firmware =
50.3	961
71.7	962
73.2	963
123.2	964	= 9. FAQ =
50.3	965
123.2	966	== 9.1 How can I configure for a customized frequency band? ==
	967
78.6	968	(((
80.10	969	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	970	)))
50.3	971
78.6	972	(((
80.10	973
78.6	974	)))
50.3	975
123.2	976	== 9.2 Can I connect DLOS8N to LORIOT? ==
50.3	977
80.10	978	Yes, the set up instruction is here: [[Notes for LORIOT>>doc:Main.Notes for LORIOT.WebHome]]
50.3	979
73.2	980
123.2	981	== 9.3 Can I make my own firmware for the gateway, where can I find the source code? ==
50.3	982
78.6	983	(((
123.2	984	Yes, You can make your own firmware for the LG308N for branding purposes or to add customized applications.
78.6	985	)))
50.3	986
78.6	987	(((
50.3	988	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	989	)))
50.3	990
73.2	991
123.2	992	== 9.4 Can I use 868Mhz version for 915Mhz bands? ==
50.3	993
	994	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.
	995
71.7	996
123.2	997	== 9.5 Can I control the LEDs? ==
	998
	999	Except the PWR LED is controlled by +3v3 power directly. All other LEDs can be controlled by developer.
	1000
	1001
	1002	(% style="color:blue" %)Control Globe LED:
	1003
	1004	ON: echo 1 > /sys/class/leds/dragino2\:red\:wlan/brightness
	1005
	1006	OFF: echo 0 > /sys/class/leds/dragino2\:red\:wlan/brightness
	1007
	1008
	1009	(% style="color:blue" %)Control HEART LED:
	1010
	1011	First export the gpio27 and set to out
	1012
	1013	echo 27 > /sys/class/gpio/export
	1014
	1015	echo out > /sys/class/gpio/gpio27/direction
	1016
	1017	ON: echo 0 > /sys/class/gpio/gpio27/value
	1018
	1019	OFF: echo 1 > /sys/class/gpio/gpio27/value
	1020
	1021
	1022
73.2	1023	= 10. Trouble Shooting =
	1024
71.6	1025	== 10.1 I get kernel error when install new package, how to fix? ==
50.3	1026
	1027	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:
	1028
73.3	1029	(% style="background-color:yellow" %)root@dragino-16c538:~~# opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk
50.3	1030
73.5	1031	(% style="background-color:yellow" %)Installing kmod-dragino2-si3217x (3.10.49+0.2-1) to root…
50.3	1032
73.3	1033	(% style="background-color:yellow" %)Collected errors:
50.3	1034
73.3	1035	(% style="background-color:yellow" %)* satisfy_dependencies_for: Cannot satisfy the following dependencies for kmod-dragino2-si3217x:
50.3	1036
73.3	1037	(% style="background-color:yellow" %)* kernel (= 3.10.49-1-4917516478a753314254643facdf360a) *
50.3	1038
73.3	1039	(% style="background-color:yellow" %)* opkg_install_cmd: Cannot install package kmod-dragino2-si3217x.
50.3	1040
78.6	1041	(((
50.3	1042	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	1043	)))
50.3	1044
73.3	1045	(% style="background-color:yellow" %)Opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk –force-depends
50.3	1046
73.2	1047
50.3	1048
123.2	1049	== 10.2 How to recover the LG308N if the firmware crashes ==
	1050
78.6	1051	(((
80.11	1052	Please follow this instruction to recover your gateway: [[Recover Gateway>>doc:Main.How to Recover Gateway if can't access it.WebHome]]
78.6	1053	)))
50.3	1054
78.6	1055	(((
80.11	1056
78.6	1057	)))
50.3	1058
123.2	1059	== 10.3 I configured LG308N for WiFi access and lost its IP. What to do now? ==
50.3	1060
123.2	1061	[[image:1657071488240-907.png]]
50.3	1062
78.6	1063	(((
123.2	1064	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	1065	)))
50.3	1066
73.5	1067	(% style="color:red" %)Note: fallback IP can be disabled in the WAN and DHCP page.
50.3	1068
	1069
	1070	Steps to connect via fall back IP:
	1071
123.2	1072	~1. Connect PC's Ethernet port to LG01's LAN port
73.2	1073
123.2	1074	2. Configure PC's Ethernet port has IP: 172.31.255.253 and Netmask: 255.255.255.252
50.3	1075
	1076	As below photo:
	1077
73.5	1078	[[image:1652435256286-879.png]]
50.3	1079
123.3	1080	3. In PC, use 172.31.255.254 to access LG308N via Web or Console.
50.3	1081
	1082
73.5	1083
71.7	1084	= 11. Order Info =
50.3	1085
	1086
123.5	1087	(% style="color:#4f81bd" %)//PART: DLOS8N-XXX-YYY//:
50.3	1088
123.5	1089	(% style="color:#4f81bd" %)//XXX: Frequency Band//
	1090
123.4	1091	* (% style="color:red" %) 868(% style="color:black" %) : valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
	1092	* (% style="color:red" %) 915(% style="color:black" %): valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
50.3	1093
123.5	1094	(% style="color:#4f81bd" %)
123.4	1095
123.5	1096	(% style="color:#4f81bd" %)//YYY: 4G Cellular Option//
50.3	1097
123.5	1098	* (% style="color:red" %) EC25-E(% style="color:black" %): EMEA, Korea, Thailand, India.
	1099	* (% style="color:red" %) EC25-A(% style="color:black" %): North America/ Rogers/AT&T/T-Mobile.
123.4	1100	* (% style="color:red" %) EC25-AU(% style="color:black" %): Latin America, New Zeland, Taiwan
123.5	1101	* (% style="color:red" %) EC25-J(% style="color:black" %): Japan, DOCOMO/SoftBank/ KDDI
50.3	1102
	1103	More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
	1104
73.6	1105
71.7	1106	= 12. Packing Info =
50.3	1107
78.6	1108	(((
123.5	1109
	1110
50.3	1111	Package Includes:
	1112
123.6	1113	* LG308N or LG08 LoRa Gateway x 1
	1114	* Stick Antenna for LoRa RF part. Frequency is one of 433 or 868 or 915Mhz depends the model ordered
	1115	* Power Adapter: EU/AU/US type power adapter depends on country to be used
50.3	1116	* Packaging with environmental protection paper box
123.6	1117	)))
50.3	1118
78.6	1119	(((
123.6	1120
	1121
50.3	1122	Dimension and weight:
78.6	1123	)))
50.3	1124
93.3	1125	* Device Size: 26 x 9 x 8.5 cm
	1126	* Weight: 450g
	1127	* Package Size: 49 x 19.5 x x 19Package Size: 4912 cm
	1128	* Weight: 2.5kg
50.3	1129
123.4	1130
	1131
71.7	1132	= 13. Support =
50.3	1133
80.15	1134	* Try to see if your questions already answered in the [[wiki>>doc:Main.WebHome]].
50.3	1135	* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8.
	1136	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	1137	* 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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