Wiki source code of LG308N - LoRaWAN Gateway User Manual

Version 123.5 by Xiaoling on 2022/07/06 09:47

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
98.2	107	== 1.3 Features ==
50.3	108
96.3	109
	110	* Open Source Linux system
50.3	111	* Managed by Web GUI, SSH via LAN or WiFi
96.3	112	* Emulates 49x LoRa demodulators
	113	* LoRaWAN Gateway
	114	* 10 programmable parallel demodulation paths
50.3	115
98.2	116	== 1.4 Hardware System Structure ==
50.3	117
98.2	118	[[image:1657011152828-178.png]]
50.3	119
93.4	120
98.2	121	== 1.5 LG308N Applications ==
50.3	122
98.3	123
98.2	124	[[image:1657011208596-209.png]]
50.3	125
93.4	126
98.3	127	== 1.6 LED Indicators ==
50.3	128
98.3	129	LG308N has totally 6 LEDs, They are:
	130
104.3	131	* 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.
	132	* HEART LED [[image:image-20220705165446-2.png\|\|height="19" width="18"]] : No function yet.
104.4	133	* SYS LED [[image:image-20220705165446-3.png\|\|height="20" width="19"]] : This LED will shows different colors on different state:
	134	(% style="color:red" %)SOLID**(%%): Device is alive with LoRaWAN server connection.
104.3	135	(% 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	136	(% style="color:red" %)OFF**(%%): Device doesn't have Internet connection.
50.3	137
104.2	138	* 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	139	* WiFi LED [[image:image-20220705165446-6.png\|\|height="19" width="19"]] : This LED shows the WiFi interface connection status.
50.3	140
104.3	141	(% style="color:red" %)Note: Above LED indication are for firmware version > LG02_LG08~-~-build-v5.3.1584002217-20200312-1639
104.2	142
	143
50.3	144	(((
	145	(((
93.4	146
50.3	147	)))
	148	)))
	149
105.2	150	= 2. Access and Configure LG308N =
50.3	151
104.4	152	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	153
93.4	154
105.2	155	== 2.1 Find IP address of LG308N ==
50.3	156
105.2	157	=== 2.1.1 Connect via WiFi ===
50.3	158
105.2	159	[[image:1657011715859-829.png]]
50.3	160
	161
105.3	162	At the first boot of LG308N, it will auto generate a WiFi network called (% style="color:green" %)//dragino-xxxxxx //(%%)with password:
	163
	164	(% style="color:red" %)Note: In latest version firmware, it has been password protected and the password is: dragino+dragino
	165
73.5	166	[[image:1652413127647-377.png]]
50.3	167
	168
75.3	169	(((
105.3	170	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	171
	172
75.3	173	)))
50.3	174
107.2	175	=== 2.1.2 Connect via WAN port with DHCP IP from router ===
50.3	176
106.2	177	[[image:1657011966663-484.png]]
50.3	178
106.2	179	(((
	180	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.
	181	)))
50.3	182
106.2	183
77.2	184	(((
93.4	185
77.2	186	)))
50.3	187
107.2	188	=== 2.1.3 Connect via LAN port with direct connection from PC ===
50.3	189
107.2	190	[[image:1657012061799-674.png]]
50.3	191
108.2	192	(((
107.2	193	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	194	)))
50.3	195
	196
93.4	197
108.2	198	=== 2.1.4 Connect WiFi with DHCP IP from router ===
50.3	199
108.2	200	[[image:image-20220705171041-7.png]]
50.3	201
93.4	202
108.2	203	If the LG308N already connect to the router via WiFi, use can use the WiFi IP to connect to LG308N.
	204
	205
	206
	207	=== 2.1.5 Connect via LAN port by fall back ip ===
	208
	209	The LAN port also has a [[fall back ip address>>path:#fallback_ip]] for access if user doesn't connect to uplink router.
	210
	211
	212
115.4	213	== 2.2 Access Configure Web UI ==
50.3	214
	215	Web Interface
	216
108.2	217	Open a browser on the PC and type the LG308N ip address (depends on your connect method)
50.3	218
	219	[[http:~~/~~/10.130.1.1/>>url:http://10.130.1.1/]] (Access via WiFi AP network)
	220
	221	or
	222
	223	http:~/~/IP_ADDRESS or [[http:~~/~~/ IP_ADDRESS:8000>>url:http://192.168.1.xx:8000]]
	224
	225
	226	You will see the login interface of DLOS8N as shown below.
	227
	228	The account details for Web Login are:
	229
	230	(% style="color:#4f81bd" %)User Name: root
	231
	232	(% style="color:#4f81bd" %)Password: dragino
	233
73.5	234	[[image:1652414287022-223.png]]
50.3	235
108.2	236
108.3	237	= 3. Typical Network Setup =
50.3	238
108.3	239	== 3.1 Overview ==
50.3	240
108.3	241	(((
	242	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:
	243	)))
50.3	244
	245	* WAN Port Internet Mode
	246	* WiFi Client Mode
	247	* WiFi AP Mode
	248	* Cellular Mode
	249
108.4	250	== 3.2 Use WAN port to access Internet ==
50.3	251
	252	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:
	253
110.2	254	[[image:1657012559318-672.png]]
50.3	255
93.3	256
50.3	257	== 3.3 Access the Internet as a WiFi Client ==
	258
108.4	259	In the WiFi Client Mode, LG308N acts as a WiFi client and gets DHCP from an upstream router via WiFi.
50.3	260
77.2	261	(((
50.3	262	The settings for WiFi Client is under page (% style="color:#4f81bd" %)System~-~-> WiFi ~-~-> WiFi WAN Client Settings
77.2	263	)))
50.3	264
110.2	265	[[image:1657012573321-862.png]]
50.3	266
77.2	267	(((
50.3	268	In the WiFi Survey Choose the WiFi AP, and input the Passphrase then click Save & Apply to connect.
93.3	269
	270
77.2	271	)))
50.3	272
111.2	273	== 3.4 Use built-in 4G modem for internet access ==
50.3	274
111.2	275	If the LG308N has 3G/4G Cellular modem, user can use it as main internet connection or back up.
50.3	276
	277
111.2	278	First, install the Micro SIM card as below direction
50.3	279
111.2	280	Second, Power off/ ON LG308N to let it detect the SIM card.
50.3	281
111.2	282	[[image:image-20220705171836-8.png]]
	283
	284
	285
80.2	286	(((
111.2	287
80.2	288	)))
50.3	289
77.2	290	(((
50.3	291	The set up page is (% style="color:#4f81bd" %)System ~-~-> Cellular
77.2	292	)))
50.3	293
77.2	294	(((
50.3	295	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	296
	297
77.2	298	)))
50.3	299
80.2	300	(((
112.2	301	[[image:image-20220705171919-9.png]]
80.2	302	)))
50.3	303
	304
113.2	305	== 3.5 Check Internet connection ==
93.3	306
50.3	307	In the (% style="color:#4f81bd" %)home(%%) page, we can check the Internet connection.
	308
78.2	309	* GREEN Tick [[image:1652436675869-206.png\|\|height="14" width="15"]] : This interface has Internet connection.
113.2	310	* Yellow Tick [[image:1652436705761-420.png\|\|height="15" width="15"]] : This interface has IP address but don't use it for internet connection.
	311	* RED Cross [[image:1652436787176-950.png\|\|height="14" width="15"]] : This interface doesn't connected.
50.3	312
113.2	313	[[image:1657012821329-972.png]]
50.3	314
93.3	315
114.3	316	= 4. Example: Configure as a LoRaWAN gateway =
50.3	317
114.2	318	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	319
80.4	320	(((
114.2	321	[[image:1657012860422-990.png]]
80.4	322	)))
50.3	323
115.3	324	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	325
	326
114.3	327	== 4.1 Create a gateway in TTN V3 Server ==
50.3	328
114.3	329
50.3	330	(% style="color:#4f81bd" %)Step 1: Get a Unique gateway ID.
	331
78.3	332	(((
115.2	333	Every LG308N has a unique gateway id. The ID can be found at LoRaWAN page:
78.3	334	)))
50.3	335
80.4	336	(((
115.2	337	[[image:1657013108723-531.png]]
115.4	338
	339
80.4	340	)))
50.3	341
115.4	342	The example gateway id is: (% style="color:green" %)a840411e96744154
50.3	343
115.5	344
50.3	345	(% style="color:#4f81bd" %)Step 2: Sign up a user account in TTN server
	346
	347	[[https:~~/~~/account.thethingsnetwork.org/register>>url:https://account.thethingsnetwork.org/register]]
	348
73.5	349	[[image:1652422127479-258.png\|\|height="346" width="738"]]
50.3	350
115.6	351
50.3	352	(% style="color:#4f81bd" %)Step 3: Choose the TTNv3 Cluster Picker
	353
80.4	354	(((
73.5	355	[[image:1652422142236-792.png\|\|height="356" width="737"]]
80.4	356	)))
50.3	357
	358	(% style="color:red" %)Note: Choose the cluster corresponds to a specific Gateway server address
	359
119.3	360
115.6	361	* Europe 1 (% style="color:red" %)corresponding Gateway server address: (% style="color:black" %)eu1.cloud.thethings.network
	362	* North America 1 (% style="color:red" %)corresponding Gateway server address: (% style="color:black" %)nam1.cloud.thethings.network
	363	* Australia 1 (% style="color:red" %)corresponding Gateway server address: (% style="color:black" %)au1.cloud.thethings.network
	364	* Legacy V2 Console : (% style="color:red" %)TTN v2 shuts down in December 2021
50.3	365
	366	(% style="color:#4f81bd" %)Step 4: Create a Gateway
	367
73.5	368	[[image:1652422440891-514.png\|\|height="360" width="747"]]
50.3	369
	370	Click the Gateway icon and then click Add gateway.
	371
	372	Open the following page:
	373
73.5	374	[[image:1652422470352-518.png\|\|height="391" width="716"]]
50.3	375
115.7	376
73.5	377	[[image:1652422479876-297.png\|\|height="398" width="729"]]
50.3	378
115.7	379
80.4	380	(((
50.3	381	(% 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	382	)))
50.3	383
	384	After creating the gateway, you can see the gateway info, as below.
	385
73.5	386	[[image:1652422509034-682.png\|\|height="299" width="739"]]
50.3	387
93.3	388
115.8	389	== 4.2 Configure DLOS8N to connect to TTN v3 ==
50.3	390
80.4	391	(((
115.9	392	You can now configure the LG308N to let it connect to TTN network V3.
80.4	393	)))
50.3	394
80.4	395	(((
115.9	396	Make sure your LG308N has a working Internet Connection first.
80.4	397	)))
50.3	398
80.4	399	(((
50.3	400	Choose the right server provider and click (% style="color:#4f81bd" %)Save&Apply
80.4	401	)))
50.3	402
73.5	403	[[image:1652422624783-580.png\|\|height="327" width="729"]]
50.3	404
	405	(% style="color:red" %)Note: The server address must match the Gateway server address you choose in TTN V3.
	406
117.2	407
50.3	408	In the home page, we can see the LoRaWAN connection is ready now.
	409
117.2	410	[[image:1657014479765-850.png]]
50.3	411
117.2	412
50.3	413	In TTN v3 portal, we can also see the gateway is connected.
	414
73.5	415	[[image:1652422703020-955.png\|\|height="343" width="730"]]
50.3	416
93.3	417
117.2	418	== 4.3 Configure frequency ==
50.3	419
117.2	420	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	421
117.2	422
73.5	423	[[image:1652422737399-529.png\|\|height="362" width="737"]]
50.3	424
	425
	426	In logread page, user can check the frequency actually used.
	427
73.5	428	[[image:1652422763536-750.png\|\|height="514" width="730"]]
50.3	429
93.3	430
117.2	431	== 4.4 Add a LoRaWAN End Device ==
50.3	432
78.3	433	(((
50.3	434	This section shows how to add a LoRaWAN End device to a LoRaWAN network and see the data from TTN web site.
78.3	435	)))
50.3	436
78.3	437	(((
50.3	438	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	439	)))
50.3	440
73.5	441	[[image:1652422794767-871.png]]
50.3	442
78.3	443	(((
50.3	444	(% 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	445	)))
50.3	446
78.3	447	(((
50.3	448	Three codes are required to define the device in TTN v3:
78.3	449	)))
50.3	450
	451	* DEV EUI - Unique ID code for a particular device.
	452	* APP EUI - ID code for an Application defined in TTN v3.
	453	* APP Key - Unique key to secure communications with a particular device.
	454
78.3	455	(((
118.2	456
	457
50.3	458	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	459	)))
50.3	460
73.5	461	[[image:1652422840936-838.png]]
50.3	462
117.2	463
78.3	464	(((
50.3	465	(% 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	466
	467
78.3	468	)))
50.3	469
78.3	470	(((
50.3	471	For the TTN v3 server, you can use the codes set in the device as in the following example.
78.3	472	)))
50.3	473
78.3	474	(((
50.3	475	Select Add Application to open the screen below.
78.3	476	)))
50.3	477
117.2	478	[[image:1657014671459-433.png]]
50.3	479
118.2	480
50.3	481	Open the Application select Add end device
	482
118.2	483
50.3	484	Start Register the end device
	485
73.5	486	[[image:1652422975885-591.png\|\|height="359" width="726"]]
50.3	487
78.3	488	(((
50.3	489	Select OTAA activation mode
118.2	490
	491
78.3	492	)))
50.3	493
78.3	494	(((
50.3	495	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	496	)))
50.3	497
73.5	498	[[image:1652422998005-968.png\|\|height="352" width="744"]]
50.3	499
	500	First, input the End device ID, AppEUI and DevEUI.
	501
118.2	502
73.5	503	[[image:1652423022781-339.png\|\|height="365" width="741"]]
50.3	504
	505	Secondly, choose the corresponding frequency and LoRaWAN class capabilities.
	506
118.2	507
73.5	508	[[image:1652423046741-467.png\|\|height="355" width="736"]]
50.3	509
78.3	510	(((
50.3	511	Finally, Application layer settings input the corresponding AppKey. Before saving the configuration, check that the data matches the device.
118.2	512
	513
78.3	514	)))
50.3	515
78.3	516	(((
50.3	517	(% 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	518	)))
50.3	519
78.3	520	(((
50.3	521	(% style="color:red" %)Note that it may take some time for the device data to appear in the TTN v3 display.
78.3	522	)))
50.3	523
73.5	524	[[image:1652423277549-324.png\|\|height="273" width="745"]]
50.3	525
93.3	526
118.2	527	= 5. Web Configure Pages =
50.3	528
118.2	529	== 5.1 Home ==
50.3	530
	531	Shows the system running status.
	532
118.2	533	[[image:1657014949846-507.png]]
50.3	534
93.3	535
118.2	536	== 5.2 LoRa Settings ==
50.3	537
118.2	538	=== 5.2.1 LoRa ~-~-> LoRa ===
50.3	539
78.4	540	(((
50.3	541	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	542	)))
50.3	543
78.4	544	(((
118.2	545	Different LG308N hardware version can support different frequency range:
78.4	546	)))
50.3	547
118.2	548	* (% style="color:blue" %)868(%%): valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
	549	* (% style="color:blue" %)915(%%): valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
50.3	550
78.4	551	(((
50.3	552	After user choose the frequency plan, he can see the actually frequency in used by checking the page LogRead ~-~-> LoRa Log
78.4	553	)))
50.3	554
73.5	555	[[image:1652423554776-574.png\|\|height="380" width="740"]]
50.3	556
80.10	557	Note : [[See this instruction for how to customize frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]*
50.3	558
	559
118.3	560	=== 5.2.2 LoRa ~-~-> ABP Decryption ===
50.3	561
118.3	562	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	563
	564	* No internet connection.
80.9	565	* 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	566
78.4	567	(((
118.4	568
	569
80.10	570	Detail of this feature: [[Communication with ABP End Node>>doc:Main.Communicate with ABP End Node without LoRaWAN Network Server --- LG308.WebHome]]
78.4	571	)))
50.3	572
73.5	573	[[image:1652423628833-467.png\|\|height="357" width="755"]]
50.3	574
93.3	575
118.4	576	== 5.3 LoRaWAN Settings ==
50.3	577
118.4	578	=== 5.3.1 LoRaWAN ~-~-> LoRaWAN ===
50.3	579
	580	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
	581
73.5	582	[[image:1652423628833-467.png\|\|height="357" width="755"]]
50.3	583
	584	(% style="color:red" %)Note:
	585
	586	~*: User can ignore the latitude and longitude settings here, DLOS8N will use the actually value from GPS module.
	587
	588	~**: Packet filter is to drop the unwanted LoRaWAN packet, instruction see here:
	589
80.10	590	See: [[Filter unwanted LoRaWAN packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]
50.3	591
93.3	592
50.3	593
118.4	594	=== 5.3.2 LoRaWAN ~-~-> Amazon AWS-IoT ===
	595
73.5	596	[[image:1652428499323-384.png\|\|height="275" width="723"]]
50.3	597
93.3	598
78.4	599	(((
80.10	600	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	601
118.4	602
93.3	603
78.4	604	)))
50.3	605
118.4	606	=== 5.3.3 LoRaWAN ~-~-> LORIOT ===
50.3	607
78.4	608	(((
50.3	609	Settings to communicate to LORIOT LoRaWAN Network Server: [[https:~~/~~/www.loriot.io/>>url:https://www.loriot.io/]]
78.4	610	)))
50.3	611
78.4	612	(((
80.10	613	Instruction: [[Notes for LORIOT>>doc:Main.Notes for LORIOT.WebHome]]
78.4	614	)))
50.3	615
73.5	616	[[image:1652428648903-878.png\|\|height="266" width="731"]]
50.3	617
93.3	618
121.2	619	== 5.4 MQTT Settings ==
50.3	620
119.4	621	If end nodes works in ABP mode, user can configure LG308N to transfer the data to MQTT broker,
50.3	622
80.10	623	Instruction: [[MQTT Forward Instruction>>doc:Main.MQTT Forward Instruction.WebHome]]
50.3	624
	625
73.5	626	[[image:1652428705046-212.png\|\|height="417" width="733"]]
50.3	627
93.3	628
119.5	629
121.2	630	== 5.5 System ==
50.3	631
121.2	632	=== 5.5.1 System ~-~-> System Overview ===
50.3	633
	634	Shows the system info:
	635
73.5	636	[[image:1652428773760-580.png\|\|height="408" width="728"]]
50.3	637
93.3	638
119.5	639
121.2	640	=== 5.5.2 System ~-~-> General ( login settings) ===
50.3	641
73.5	642	[[image:1652428861256-300.png\|\|height="354" width="724"]]
50.3	643
78.5	644	(((
54.2	645	__System Password:__
78.5	646	)))
50.3	647
78.5	648	(((
119.5	649	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	650	)))
50.3	651
78.5	652	(((
50.3	653	This page can be used to set the password for them.
78.5	654	)))
50.3	655
54.2	656	(((
119.5	657	__Timezone: __Set device timezone.
78.5	658	)))
50.3	659
54.2	660	(((
119.5	661	__Port forwarding: __Enable/Disable the HTTP and SSH access via WAN interface.
93.3	662
119.5	663
93.3	664
78.5	665	)))
50.3	666
121.2	667	=== 5.5.3 System ~-~-> Network ===
50.3	668
73.5	669	[[image:1652429149053-824.png\|\|height="467" width="725"]]
50.3	670
78.5	671	(((
119.6	672	__LAN Settings: __When the LG308N has the AP enable, LAN settings specify the network info for LG308N's own network.
78.5	673	)))
50.3	674
54.2	675	(((
119.5	676	__WAN Settings: __Setting for LG308N WAN port
54.2	677	)))
50.3	678
54.2	679	(((
119.5	680	__WiFi Settings: __Setting for LG308N WiFi IP when use it as WiFi Client
54.2	681	)))
50.3	682
119.5	683
	684
121.2	685	=== 5.5.4 System ~-~-> WiFi ===
50.3	686
119.5	687	LG308N WiFi Settings.
50.3	688
73.5	689	[[image:1652429430767-921.png\|\|height="367" width="723"]]
50.3	690
93.3	691
119.5	692
121.2	693	=== 5.5.5 System ~-~-> Cellular ===
50.3	694
	695	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.
	696
73.5	697	[[image:1652429309615-825.png\|\|height="320" width="732"]]
50.3	698
119.6	699	(% style="color:red" %)Note *: For LG308N which doesn't have the cellular module, this page will shows Cellular not detected.
50.3	700
93.3	701
119.6	702
121.2	703	=== 5.5.6 System ~-~-> Network Status ===
50.3	704
73.5	705	[[image:1652429486609-208.png\|\|height="415" width="728"]]
50.3	706
93.3	707
119.6	708
121.2	709	=== 5.5.7 System ~-~-> Remote Mgnt & Auto Provision ===
50.3	710
	711	Auto Provision is the feature for batch configure and remote management. It can be used in below two cases:
	712
73.5	713	[[image:1652429518191-846.png\|\|height="332" width="733"]]
50.3	714
73.5	715	[[image:1652429527544-247.png\|\|height="327" width="724"]]
50.3	716
73.5	717	[[image:1652429537849-154.png\|\|height="339" width="722"]]
50.3	718
	719	Please see this document for detail:
	720
119.7	721	[[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]]
	722
80.4	723	(((
119.7	724
80.4	725	)))
50.3	726
	727
80.10	728	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	729
73.5	730	[[image:1652429624400-864.png\|\|height="432" width="716"]]
50.3	731
80.10	732
119.7	733
121.2	734	=== 5.5.8 System ~-~-> Firmware Upgrade ===
50.3	735
	736	We keep improving the DLOS8N Linux side firmware for new features and bug fixes. Below are the links for reference.
	737
	738	* Latest firmware: [[LoRa Gateway Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware/]],
	739
	740	( [[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/]] )
	741
119.7	742
50.3	743	* Change Log: [[Firmware Change Log>>url:http://www.dragino.com/downloads/downloads/LoRa_Gateway/LG02-OLG02/Firmware/ChangeLog]].
	744
	745	( [[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]] )
	746
119.7	747
78.5	748	(((
66.2	749	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	750	)))
50.3	751
78.5	752	(((
66.2	753	(% style="color:green" %)Web~-~-> System~-~-> Firmware Upgrade
78.5	754	)))
50.3	755
73.5	756	[[image:1652429711145-862.png\|\|height="270" width="737"]]
50.3	757
121.2	758
50.3	759	Select the required image and click Flash Image. The image will be uploaded to the device, and then click Process Update to upgrade.
	760
66.2	761	(% 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	762
	763	The system will automatically boot into the new firmware after upgrade.
	764
73.5	765	[[image:1652429962190-224.png\|\|height="358" width="729"]]
50.3	766
66.2	767	(% style="color:red" %)NOTE*(%%): User can also upgrade firmware via Linux console
50.3	768
66.2	769	SCP the firmware to the system(% style="color:green" %)/var(%%) directory and then run
50.3	770
66.2	771	(% style="color:#4f81bd" %)//root@OpenWrt:~~# /sbin/sysupgrade –n /var/Your_Image//
50.3	772
121.2	773
66.2	774	(% 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	775
93.3	776
50.3	777
121.2	778	=== 5.5.9 System ~-~-> Reboot/Reset ===
	779
73.5	780	[[image:1652430197132-330.png\|\|height="256" width="724"]]
50.3	781
73.7	782	(((
	783
121.2	784
	785
73.7	786	)))
50.3	787
121.2	788	=== 5.5.10 System ~-~-> Package Maintain ===
50.3	789
73.5	790	[[image:1652430243826-126.png\|\|height="289" width="723"]]
50.3	791
	792	Place to show what package has installed and possible to upgrade packages.
	793
93.3	794
50.3	795
121.2	796	== 5.6 LogRead ==
50.3	797
121.2	798	=== 5.6.1 LogRead ~-~-> LoRa Log ===
50.3	799
	800	Show the frequency for LoRa Radio and traffics.
	801
121.2	802	[[image:1657069890320-513.png]]
91.1	803
	804
	805
	806
121.2	807	=== 5.6.2 LogRead ~-~-> System Log ===
91.1	808
121.2	809	Show the system log
93.1	810
121.2	811	[[image:1657069922599-794.png]]
91.1	812
	813
	814
121.2	815	= 6. More features =
50.3	816
121.2	817	== 6.1 More instructions ==
50.3	818
80.12	819	[[LoRaWAN Gateway Instruction>>doc:Main.WebHome]](LoRaWAN Gateway)
50.3	820
80.12	821
50.3	822
121.3	823	= 7. Linux System =
50.3	824
121.3	825	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	826
50.3	827
121.3	828	== 7.1 SSH Access for Linux console ==
50.3	829
121.3	830	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	831
121.3	832	IP address: IP address of LG308N
	833
50.3	834	Port: 22 (via WiFi AP mode) or 2222 (via WAN Interface)
	835
71.2	836	User Name: (% style="color:green" %)root
50.3	837
71.2	838	Password: (% style="color:green" %)dragino (% style="color:black" %)(default)
50.3	839
121.3	840
50.3	841	After logging in, you will be in the Linux console and can enter commands as shown below.
	842
73.5	843	[[image:1652431588565-830.png]]
50.3	844
121.3	845
71.2	846	The “(% class="mark" %)logread -f(%%)” command can be used to debug how system runs.
50.3	847
122.2	848	[[image:1657070133275-283.png]]
71.2	849
80.13	850
50.3	851
122.2	852	== 7.2 Edit and Transfer files ==
	853
78.5	854	(((
122.3	855	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	856	)))
50.3	857
78.5	858	(((
50.3	859	In Windows, one of the easiest methods is using the [[WinSCP>>url:https://winscp.net/eng/index.php]] utility.
78.5	860	)))
50.3	861
78.5	862	(((
122.3	863	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	864	)))
50.3	865
78.5	866	(((
50.3	867	Screenshot is as below:
78.5	868	)))
50.3	869
73.5	870	[[image:1652431650755-450.png]]
50.3	871
	872
122.4	873	== 7.3 File System ==
71.3	874
78.6	875	(((
	876	(((
122.5	877	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	878	)))
50.3	879
122.5	880
78.6	881	(((
122.5	882	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	883	)))
122.5	884	)))
50.3	885
71.6	886
122.5	887
122.6	888	== 7.4 Package maintenance system ==
50.3	889
122.7	890	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	891
78.6	892	(((
71.3	893	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	894	)))
50.3	895
78.6	896	(((
71.6	897	In Linux Console run:
78.6	898	)))
50.3	899
71.6	900	(((
71.7	901	(% style="color:green" %)root@dragino-169d30:~~# opkg update (% style="color:black" %)~/~/ to get the latest packages list
71.6	902	)))
50.3	903
71.6	904	(((
	905	(% style="color:green" %)root@dragino-169d30:~~# opkg list (% style="color:black" %) ~/~/shows the available packages
	906	)))
50.3	907
71.6	908	(((
	909	(% style="color:green" %)root@dragino-169d30:~~# opkg install iperf (% style="color:black" %)~/~/ install iperf
	910	)))
50.3	911
	912	The system will automatically install the required packages as shown below.
	913
	914
71.6	915	(((
71.7	916	(% style="background-color:#dcdcdc" %)//root@dragino-169d30:/etc/opkg# opkg install iperf//
71.6	917	)))
50.3	918
71.6	919	(((
71.7	920	(% style="background-color:#dcdcdc" %)//Installing iperf (2.0.12-1) to root…//
71.6	921	)))
50.3	922
71.6	923	(((
73.3	924	(% 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	925	)))
50.3	926
71.6	927	(((
71.7	928	(% style="background-color:#dcdcdc" %)//Installing uclibcxx (0.2.4-3) to root…//
71.6	929	)))
50.3	930
71.6	931	(((
73.3	932	(% 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	933	)))
50.3	934
71.6	935	(((
71.7	936	(% style="background-color:#dcdcdc" %)//Configuring uclibcxx.//
71.6	937	)))
50.3	938
71.6	939	(((
71.7	940	(% style="background-color:#dcdcdc" %)//Configuring iperf.//
122.7	941
	942
	943
71.6	944	)))
50.3	945
123.2	946	= 8. Upgrade Linux Firmware =
50.3	947
71.7	948
73.2	949
123.2	950	= 9. FAQ =
50.3	951
123.2	952	== 9.1 How can I configure for a customized frequency band? ==
	953
78.6	954	(((
80.10	955	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	956	)))
50.3	957
78.6	958	(((
80.10	959
78.6	960	)))
50.3	961
123.2	962	== 9.2 Can I connect DLOS8N to LORIOT? ==
50.3	963
80.10	964	Yes, the set up instruction is here: [[Notes for LORIOT>>doc:Main.Notes for LORIOT.WebHome]]
50.3	965
73.2	966
123.2	967	== 9.3 Can I make my own firmware for the gateway, where can I find the source code? ==
50.3	968
78.6	969	(((
123.2	970	Yes, You can make your own firmware for the LG308N for branding purposes or to add customized applications.
78.6	971	)))
50.3	972
78.6	973	(((
50.3	974	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	975	)))
50.3	976
73.2	977
123.2	978	== 9.4 Can I use 868Mhz version for 915Mhz bands? ==
50.3	979
	980	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.
	981
71.7	982
123.2	983	== 9.5 Can I control the LEDs? ==
	984
	985	Except the PWR LED is controlled by +3v3 power directly. All other LEDs can be controlled by developer.
	986
	987
	988	(% style="color:blue" %)Control Globe LED:
	989
	990	ON: echo 1 > /sys/class/leds/dragino2\:red\:wlan/brightness
	991
	992	OFF: echo 0 > /sys/class/leds/dragino2\:red\:wlan/brightness
	993
	994
	995	(% style="color:blue" %)Control HEART LED:
	996
	997	First export the gpio27 and set to out
	998
	999	echo 27 > /sys/class/gpio/export
	1000
	1001	echo out > /sys/class/gpio/gpio27/direction
	1002
	1003	ON: echo 0 > /sys/class/gpio/gpio27/value
	1004
	1005	OFF: echo 1 > /sys/class/gpio/gpio27/value
	1006
	1007
	1008
73.2	1009	= 10. Trouble Shooting =
	1010
71.6	1011	== 10.1 I get kernel error when install new package, how to fix? ==
50.3	1012
	1013	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:
	1014
73.3	1015	(% style="background-color:yellow" %)root@dragino-16c538:~~# opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk
50.3	1016
73.5	1017	(% style="background-color:yellow" %)Installing kmod-dragino2-si3217x (3.10.49+0.2-1) to root…
50.3	1018
73.3	1019	(% style="background-color:yellow" %)Collected errors:
50.3	1020
73.3	1021	(% style="background-color:yellow" %)* satisfy_dependencies_for: Cannot satisfy the following dependencies for kmod-dragino2-si3217x:
50.3	1022
73.3	1023	(% style="background-color:yellow" %)* kernel (= 3.10.49-1-4917516478a753314254643facdf360a) *
50.3	1024
73.3	1025	(% style="background-color:yellow" %)* opkg_install_cmd: Cannot install package kmod-dragino2-si3217x.
50.3	1026
78.6	1027	(((
50.3	1028	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	1029	)))
50.3	1030
73.3	1031	(% style="background-color:yellow" %)Opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk –force-depends
50.3	1032
73.2	1033
50.3	1034
123.2	1035	== 10.2 How to recover the LG308N if the firmware crashes ==
	1036
78.6	1037	(((
80.11	1038	Please follow this instruction to recover your gateway: [[Recover Gateway>>doc:Main.How to Recover Gateway if can't access it.WebHome]]
78.6	1039	)))
50.3	1040
78.6	1041	(((
80.11	1042
78.6	1043	)))
50.3	1044
123.2	1045	== 10.3 I configured LG308N for WiFi access and lost its IP. What to do now? ==
50.3	1046
123.2	1047	[[image:1657071488240-907.png]]
50.3	1048
78.6	1049	(((
123.2	1050	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	1051	)))
50.3	1052
73.5	1053	(% style="color:red" %)Note: fallback IP can be disabled in the WAN and DHCP page.
50.3	1054
	1055
	1056	Steps to connect via fall back IP:
	1057
123.2	1058	~1. Connect PC's Ethernet port to LG01's LAN port
73.2	1059
123.2	1060	2. Configure PC's Ethernet port has IP: 172.31.255.253 and Netmask: 255.255.255.252
50.3	1061
	1062	As below photo:
	1063
73.5	1064	[[image:1652435256286-879.png]]
50.3	1065
123.3	1066	3. In PC, use 172.31.255.254 to access LG308N via Web or Console.
50.3	1067
	1068
73.5	1069
71.7	1070	= 11. Order Info =
50.3	1071
	1072
123.5	1073	(% style="color:#4f81bd" %)//PART: DLOS8N-XXX-YYY//:
50.3	1074
123.5	1075	(% style="color:#4f81bd" %)//XXX: Frequency Band//
	1076
123.4	1077	* (% style="color:red" %) 868(% style="color:black" %) : valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
	1078	* (% style="color:red" %) 915(% style="color:black" %): valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
50.3	1079
123.5	1080	(% style="color:#4f81bd" %)
123.4	1081
123.5	1082	(% style="color:#4f81bd" %)//YYY: 4G Cellular Option//
50.3	1083
123.5	1084	* (% style="color:red" %) EC25-E(% style="color:black" %): EMEA, Korea, Thailand, India.
	1085	* (% style="color:red" %) EC25-A(% style="color:black" %): North America/ Rogers/AT&T/T-Mobile.
123.4	1086	* (% style="color:red" %) EC25-AU(% style="color:black" %): Latin America, New Zeland, Taiwan
123.5	1087	* (% style="color:red" %) EC25-J(% style="color:black" %): Japan, DOCOMO/SoftBank/ KDDI
50.3	1088
	1089	More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
	1090
73.6	1091
71.7	1092	= 12. Packing Info =
50.3	1093
78.6	1094	(((
123.5	1095
	1096
50.3	1097	Package Includes:
78.6	1098	)))
50.3	1099
123.4	1100	* LG308N LoRaWAN Gateway x 1
50.3	1101	* Stick Antenna for LoRa RF part. Frequency is one of 470 or 868 or 915Mhz depends the model ordered
	1102	* Packaging with environmental protection paper box
	1103
78.6	1104	(((
50.3	1105	Dimension and weight:
78.6	1106	)))
50.3	1107
93.3	1108	* Device Size: 26 x 9 x 8.5 cm
	1109	* Weight: 450g
	1110	* Package Size: 49 x 19.5 x x 19Package Size: 4912 cm
	1111	* Weight: 2.5kg
50.3	1112
123.4	1113
	1114
71.7	1115	= 13. Support =
50.3	1116
80.15	1117	* Try to see if your questions already answered in the [[wiki>>doc:Main.WebHome]].
50.3	1118	* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8.
	1119	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	1120	* 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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