Wiki source code of LG308N - LoRaWAN Gateway User Manual

Version 119.4 by Xiaoling on 2022/07/06 08:51

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
118.6	107
98.2	108	== 1.3 Features ==
50.3	109
96.3	110
	111	* Open Source Linux system
50.3	112	* Managed by Web GUI, SSH via LAN or WiFi
96.3	113	* Emulates 49x LoRa demodulators
	114	* LoRaWAN Gateway
	115	* 10 programmable parallel demodulation paths
50.3	116
118.6	117
98.2	118	== 1.4 Hardware System Structure ==
50.3	119
98.2	120	[[image:1657011152828-178.png]]
50.3	121
93.4	122
98.2	123	== 1.5 LG308N Applications ==
50.3	124
98.3	125
98.2	126	[[image:1657011208596-209.png]]
50.3	127
93.4	128
98.3	129	== 1.6 LED Indicators ==
50.3	130
98.3	131	LG308N has totally 6 LEDs, They are:
	132
104.3	133	* 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.
	134	* HEART LED [[image:image-20220705165446-2.png\|\|height="19" width="18"]] : No function yet.
104.4	135	* SYS LED [[image:image-20220705165446-3.png\|\|height="20" width="19"]] : This LED will shows different colors on different state:
	136	(% style="color:red" %)SOLID**(%%): Device is alive with LoRaWAN server connection.
104.3	137	(% 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	138	(% style="color:red" %)OFF**(%%): Device doesn't have Internet connection.
50.3	139
104.2	140	* 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	141	* WiFi LED [[image:image-20220705165446-6.png\|\|height="19" width="19"]] : This LED shows the WiFi interface connection status.
50.3	142
104.3	143	(% style="color:red" %)Note: Above LED indication are for firmware version > LG02_LG08~-~-build-v5.3.1584002217-20200312-1639
104.2	144
	145
50.3	146	(((
	147	(((
93.4	148
50.3	149	)))
	150	)))
	151
105.2	152	= 2. Access and Configure LG308N =
50.3	153
104.4	154	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	155
93.4	156
105.2	157	== 2.1 Find IP address of LG308N ==
50.3	158
105.2	159	=== 2.1.1 Connect via WiFi ===
50.3	160
105.2	161	[[image:1657011715859-829.png]]
50.3	162
	163
105.3	164	At the first boot of LG308N, it will auto generate a WiFi network called (% style="color:green" %)//dragino-xxxxxx //(%%)with password:
	165
	166	(% style="color:red" %)Note: In latest version firmware, it has been password protected and the password is: dragino+dragino
	167
73.5	168	[[image:1652413127647-377.png]]
50.3	169
	170
75.3	171	(((
105.3	172	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	173
	174
75.3	175	)))
50.3	176
107.2	177	=== 2.1.2 Connect via WAN port with DHCP IP from router ===
50.3	178
106.2	179	[[image:1657011966663-484.png]]
50.3	180
106.2	181	(((
	182	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.
	183	)))
50.3	184
106.2	185
77.2	186	(((
93.4	187
77.2	188	)))
50.3	189
107.2	190	=== 2.1.3 Connect via LAN port with direct connection from PC ===
50.3	191
107.2	192	[[image:1657012061799-674.png]]
50.3	193
108.2	194	(((
107.2	195	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	196	)))
50.3	197
	198
93.4	199
108.2	200	=== 2.1.4 Connect WiFi with DHCP IP from router ===
50.3	201
108.2	202	[[image:image-20220705171041-7.png]]
50.3	203
93.4	204
108.2	205	If the LG308N already connect to the router via WiFi, use can use the WiFi IP to connect to LG308N.
	206
	207
	208
	209	=== 2.1.5 Connect via LAN port by fall back ip ===
	210
	211	The LAN port also has a [[fall back ip address>>path:#fallback_ip]] for access if user doesn't connect to uplink router.
	212
	213
	214
115.4	215	== 2.2 Access Configure Web UI ==
50.3	216
	217	Web Interface
	218
108.2	219	Open a browser on the PC and type the LG308N ip address (depends on your connect method)
50.3	220
	221	[[http:~~/~~/10.130.1.1/>>url:http://10.130.1.1/]] (Access via WiFi AP network)
	222
	223	or
	224
	225	http:~/~/IP_ADDRESS or [[http:~~/~~/ IP_ADDRESS:8000>>url:http://192.168.1.xx:8000]]
	226
	227
	228	You will see the login interface of DLOS8N as shown below.
	229
	230	The account details for Web Login are:
	231
	232	(% style="color:#4f81bd" %)User Name: root
	233
	234	(% style="color:#4f81bd" %)Password: dragino
	235
73.5	236	[[image:1652414287022-223.png]]
50.3	237
108.2	238
108.3	239	= 3. Typical Network Setup =
50.3	240
108.3	241	== 3.1 Overview ==
50.3	242
108.3	243	(((
	244	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:
	245	)))
50.3	246
	247	* WAN Port Internet Mode
	248	* WiFi Client Mode
	249	* WiFi AP Mode
	250	* Cellular Mode
	251
119.2	252
	253
108.4	254	== 3.2 Use WAN port to access Internet ==
50.3	255
	256	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:
	257
110.2	258	[[image:1657012559318-672.png]]
50.3	259
93.3	260
50.3	261	== 3.3 Access the Internet as a WiFi Client ==
	262
108.4	263	In the WiFi Client Mode, LG308N acts as a WiFi client and gets DHCP from an upstream router via WiFi.
50.3	264
77.2	265	(((
50.3	266	The settings for WiFi Client is under page (% style="color:#4f81bd" %)System~-~-> WiFi ~-~-> WiFi WAN Client Settings
77.2	267	)))
50.3	268
110.2	269	[[image:1657012573321-862.png]]
50.3	270
77.2	271	(((
50.3	272	In the WiFi Survey Choose the WiFi AP, and input the Passphrase then click Save & Apply to connect.
93.3	273
	274
77.2	275	)))
50.3	276
111.2	277	== 3.4 Use built-in 4G modem for internet access ==
50.3	278
111.2	279	If the LG308N has 3G/4G Cellular modem, user can use it as main internet connection or back up.
50.3	280
	281
111.2	282	First, install the Micro SIM card as below direction
50.3	283
111.2	284	Second, Power off/ ON LG308N to let it detect the SIM card.
50.3	285
111.2	286	[[image:image-20220705171836-8.png]]
	287
	288
	289
80.2	290	(((
111.2	291
80.2	292	)))
50.3	293
77.2	294	(((
50.3	295	The set up page is (% style="color:#4f81bd" %)System ~-~-> Cellular
77.2	296	)))
50.3	297
77.2	298	(((
50.3	299	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	300
	301
77.2	302	)))
50.3	303
80.2	304	(((
112.2	305	[[image:image-20220705171919-9.png]]
80.2	306	)))
50.3	307
	308
113.2	309	== 3.5 Check Internet connection ==
93.3	310
50.3	311	In the (% style="color:#4f81bd" %)home(%%) page, we can check the Internet connection.
	312
78.2	313	* GREEN Tick [[image:1652436675869-206.png\|\|height="14" width="15"]] : This interface has Internet connection.
113.2	314	* Yellow Tick [[image:1652436705761-420.png\|\|height="15" width="15"]] : This interface has IP address but don't use it for internet connection.
	315	* RED Cross [[image:1652436787176-950.png\|\|height="14" width="15"]] : This interface doesn't connected.
50.3	316
119.3	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
119.3	371
	372
50.3	373	(% style="color:#4f81bd" %)Step 4: Create a Gateway
	374
73.5	375	[[image:1652422440891-514.png\|\|height="360" width="747"]]
50.3	376
	377	Click the Gateway icon and then click Add gateway.
	378
	379	Open the following page:
	380
73.5	381	[[image:1652422470352-518.png\|\|height="391" width="716"]]
50.3	382
115.7	383
73.5	384	[[image:1652422479876-297.png\|\|height="398" width="729"]]
50.3	385
115.7	386
80.4	387	(((
50.3	388	(% 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	389	)))
50.3	390
	391	After creating the gateway, you can see the gateway info, as below.
	392
73.5	393	[[image:1652422509034-682.png\|\|height="299" width="739"]]
50.3	394
93.3	395
115.8	396	== 4.2 Configure DLOS8N to connect to TTN v3 ==
50.3	397
80.4	398	(((
115.9	399	You can now configure the LG308N to let it connect to TTN network V3.
80.4	400	)))
50.3	401
80.4	402	(((
115.9	403	Make sure your LG308N has a working Internet Connection first.
80.4	404	)))
50.3	405
80.4	406	(((
50.3	407	Choose the right server provider and click (% style="color:#4f81bd" %)Save&Apply
80.4	408	)))
50.3	409
73.5	410	[[image:1652422624783-580.png\|\|height="327" width="729"]]
50.3	411
	412	(% style="color:red" %)Note: The server address must match the Gateway server address you choose in TTN V3.
	413
117.2	414
50.3	415	In the home page, we can see the LoRaWAN connection is ready now.
	416
117.2	417	[[image:1657014479765-850.png]]
50.3	418
117.2	419
50.3	420	In TTN v3 portal, we can also see the gateway is connected.
	421
73.5	422	[[image:1652422703020-955.png\|\|height="343" width="730"]]
50.3	423
93.3	424
117.2	425	== 4.3 Configure frequency ==
50.3	426
117.2	427	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	428
117.2	429
73.5	430	[[image:1652422737399-529.png\|\|height="362" width="737"]]
50.3	431
	432
	433	In logread page, user can check the frequency actually used.
	434
73.5	435	[[image:1652422763536-750.png\|\|height="514" width="730"]]
50.3	436
93.3	437
117.2	438	== 4.4 Add a LoRaWAN End Device ==
50.3	439
78.3	440	(((
50.3	441	This section shows how to add a LoRaWAN End device to a LoRaWAN network and see the data from TTN web site.
78.3	442	)))
50.3	443
78.3	444	(((
50.3	445	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	446	)))
50.3	447
73.5	448	[[image:1652422794767-871.png]]
50.3	449
78.3	450	(((
50.3	451	(% 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	452	)))
50.3	453
78.3	454	(((
50.3	455	Three codes are required to define the device in TTN v3:
78.3	456	)))
50.3	457
	458	* DEV EUI - Unique ID code for a particular device.
	459	* APP EUI - ID code for an Application defined in TTN v3.
	460	* APP Key - Unique key to secure communications with a particular device.
	461
78.3	462	(((
118.2	463
	464
50.3	465	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	466	)))
50.3	467
73.5	468	[[image:1652422840936-838.png]]
50.3	469
117.2	470
78.3	471	(((
50.3	472	(% 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	473
	474
78.3	475	)))
50.3	476
78.3	477	(((
50.3	478	For the TTN v3 server, you can use the codes set in the device as in the following example.
78.3	479	)))
50.3	480
78.3	481	(((
50.3	482	Select Add Application to open the screen below.
78.3	483	)))
50.3	484
117.2	485	[[image:1657014671459-433.png]]
50.3	486
118.2	487
50.3	488	Open the Application select Add end device
	489
118.2	490
50.3	491	Start Register the end device
	492
73.5	493	[[image:1652422975885-591.png\|\|height="359" width="726"]]
50.3	494
78.3	495	(((
50.3	496	Select OTAA activation mode
118.2	497
	498
78.3	499	)))
50.3	500
78.3	501	(((
50.3	502	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	503	)))
50.3	504
73.5	505	[[image:1652422998005-968.png\|\|height="352" width="744"]]
50.3	506
	507	First, input the End device ID, AppEUI and DevEUI.
	508
118.2	509
73.5	510	[[image:1652423022781-339.png\|\|height="365" width="741"]]
50.3	511
	512	Secondly, choose the corresponding frequency and LoRaWAN class capabilities.
	513
118.2	514
73.5	515	[[image:1652423046741-467.png\|\|height="355" width="736"]]
50.3	516
78.3	517	(((
50.3	518	Finally, Application layer settings input the corresponding AppKey. Before saving the configuration, check that the data matches the device.
118.2	519
	520
78.3	521	)))
50.3	522
78.3	523	(((
50.3	524	(% 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	525	)))
50.3	526
78.3	527	(((
50.3	528	(% style="color:red" %)Note that it may take some time for the device data to appear in the TTN v3 display.
78.3	529	)))
50.3	530
73.5	531	[[image:1652423277549-324.png\|\|height="273" width="745"]]
50.3	532
93.3	533
118.2	534	= 5. Web Configure Pages =
50.3	535
118.2	536	== 5.1 Home ==
50.3	537
	538	Shows the system running status.
	539
118.2	540	[[image:1657014949846-507.png]]
50.3	541
93.3	542
118.2	543	== 5.2 LoRa Settings ==
50.3	544
118.2	545	=== 5.2.1 LoRa ~-~-> LoRa ===
50.3	546
78.4	547	(((
50.3	548	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	549	)))
50.3	550
78.4	551	(((
118.2	552	Different LG308N hardware version can support different frequency range:
78.4	553	)))
50.3	554
118.2	555	* (% style="color:blue" %)868(%%): valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
	556	* (% style="color:blue" %)915(%%): valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
50.3	557
78.4	558	(((
50.3	559	After user choose the frequency plan, he can see the actually frequency in used by checking the page LogRead ~-~-> LoRa Log
78.4	560	)))
50.3	561
73.5	562	[[image:1652423554776-574.png\|\|height="380" width="740"]]
50.3	563
80.10	564	Note : [[See this instruction for how to customize frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]*
50.3	565
	566
118.3	567	=== 5.2.2 LoRa ~-~-> ABP Decryption ===
50.3	568
118.3	569	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	570
	571	* No internet connection.
80.9	572	* 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	573
78.4	574	(((
118.4	575
	576
80.10	577	Detail of this feature: [[Communication with ABP End Node>>doc:Main.Communicate with ABP End Node without LoRaWAN Network Server --- LG308.WebHome]]
78.4	578	)))
50.3	579
73.5	580	[[image:1652423628833-467.png\|\|height="357" width="755"]]
50.3	581
93.3	582
118.4	583	== 5.3 LoRaWAN Settings ==
50.3	584
118.4	585	=== 5.3.1 LoRaWAN ~-~-> LoRaWAN ===
50.3	586
	587	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
	588
73.5	589	[[image:1652423628833-467.png\|\|height="357" width="755"]]
50.3	590
	591	(% style="color:red" %)Note:
	592
	593	~*: User can ignore the latitude and longitude settings here, DLOS8N will use the actually value from GPS module.
	594
	595	~**: Packet filter is to drop the unwanted LoRaWAN packet, instruction see here:
	596
80.10	597	See: [[Filter unwanted LoRaWAN packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]
50.3	598
93.3	599
50.3	600
118.4	601	=== 5.3.2 LoRaWAN ~-~-> Amazon AWS-IoT ===
	602
73.5	603	[[image:1652428499323-384.png\|\|height="275" width="723"]]
50.3	604
93.3	605
78.4	606	(((
80.10	607	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	608
118.4	609
93.3	610
78.4	611	)))
50.3	612
118.4	613	=== 5.3.3 LoRaWAN ~-~-> LORIOT ===
50.3	614
78.4	615	(((
50.3	616	Settings to communicate to LORIOT LoRaWAN Network Server: [[https:~~/~~/www.loriot.io/>>url:https://www.loriot.io/]]
78.4	617	)))
50.3	618
78.4	619	(((
80.10	620	Instruction: [[Notes for LORIOT>>doc:Main.Notes for LORIOT.WebHome]]
78.4	621	)))
50.3	622
73.5	623	[[image:1652428648903-878.png\|\|height="266" width="731"]]
50.3	624
93.3	625
50.3	626	== 5.4 MQTT Settings ==
	627
119.4	628	If end nodes works in ABP mode, user can configure LG308N to transfer the data to MQTT broker,
50.3	629
80.10	630	Instruction: [[MQTT Forward Instruction>>doc:Main.MQTT Forward Instruction.WebHome]]
50.3	631
	632
73.5	633	[[image:1652428705046-212.png\|\|height="417" width="733"]]
50.3	634
93.3	635
50.3	636	== 5.5 System ==
	637
	638	=== 5.5.1 System ~-~-> System Overview ===
	639
	640	Shows the system info:
	641
73.5	642	[[image:1652428773760-580.png\|\|height="408" width="728"]]
50.3	643
93.3	644
50.3	645	=== 5.5.2 System ~-~-> General ( login settings) ===
	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	(((
54.2	654	There are two login for DLOS8N: (% 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	(((
78.5	662	__Timezone:__Set device timezone.
	663	)))
50.3	664
54.2	665	(((
78.5	666	__Port forwarding:__Enable/Disable the HTTP and SSH access via WAN interface.
93.3	667
	668
78.5	669	)))
50.3	670
54.2	671	=== 5.5.3 System ~-~-> Network ===
50.3	672
73.5	673	[[image:1652429149053-824.png\|\|height="467" width="725"]]
50.3	674
78.5	675	(((
	676	__LAN Settings:__When the DLOS8N has the AP enable, LAN settings specify the network info for DLOS8N’s own network.
	677	)))
50.3	678
54.2	679	(((
78.5	680	__WAN Settings:__Setting for DLOS8N WAN port
54.2	681	)))
50.3	682
54.2	683	(((
78.5	684	__WiFi Settings:__Setting for DLOS8N WiFi IP when use it as WiFi Client
80.4	685
	686
54.2	687	)))
50.3	688
54.2	689	=== 5.5.4 System ~-~-> WiFi ===
50.3	690
	691	DLOS8N WiFi Settings.
	692
73.5	693	[[image:1652429430767-921.png\|\|height="367" width="723"]]
50.3	694
93.3	695
54.2	696	=== 5.5.5 System ~-~-> Cellular ===
50.3	697
	698	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.
	699
73.5	700	[[image:1652429309615-825.png\|\|height="320" width="732"]]
50.3	701
54.2	702	(% style="color:red" %)Note *: For DLOS8N which doesn’t have the cellular module, this page will shows Cellular not detected.
50.3	703
93.3	704
59.2	705	=== 5.5.6 System ~-~-> Network Status ===
50.3	706
73.5	707	[[image:1652429486609-208.png\|\|height="415" width="728"]]
50.3	708
93.3	709
59.2	710	=== 5.5.7 System ~-~-> Remote Mgnt & Auto Provision ===
50.3	711
	712	Auto Provision is the feature for batch configure and remote management. It can be used in below two cases:
	713
73.5	714	[[image:1652429518191-846.png\|\|height="332" width="733"]]
50.3	715
73.5	716	[[image:1652429527544-247.png\|\|height="327" width="724"]]
50.3	717
73.5	718	[[image:1652429537849-154.png\|\|height="339" width="722"]]
50.3	719
	720	Please see this document for detail:
	721
80.4	722	(((
50.3	723	[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/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]]
80.4	724	)))
50.3	725
	726
80.10	727	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	728
73.5	729	[[image:1652429624400-864.png\|\|height="432" width="716"]]
50.3	730
80.10	731
66.2	732	=== 5.5.8 System ~-~-> Firmware Upgrade ===
50.3	733
	734	We keep improving the DLOS8N Linux side firmware for new features and bug fixes. Below are the links for reference.
	735
	736	* Latest firmware: [[LoRa Gateway Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware/]],
	737
	738	( [[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/]] )
	739
	740	* Change Log: [[Firmware Change Log>>url:http://www.dragino.com/downloads/downloads/LoRa_Gateway/LG02-OLG02/Firmware/ChangeLog]].
	741
	742	( [[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]] )
	743
78.5	744	(((
66.2	745	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	746	)))
50.3	747
78.5	748	(((
66.2	749	(% style="color:green" %)Web~-~-> System~-~-> Firmware Upgrade
78.5	750	)))
50.3	751
73.5	752	[[image:1652429711145-862.png\|\|height="270" width="737"]]
50.3	753
	754	Select the required image and click Flash Image. The image will be uploaded to the device, and then click Process Update to upgrade.
	755
66.2	756	(% 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	757
	758	The system will automatically boot into the new firmware after upgrade.
	759
73.5	760	[[image:1652429962190-224.png\|\|height="358" width="729"]]
50.3	761
66.2	762	(% style="color:red" %)NOTE*(%%): User can also upgrade firmware via Linux console
50.3	763
66.2	764	SCP the firmware to the system(% style="color:green" %)/var(%%) directory and then run
50.3	765
66.2	766	(% style="color:#4f81bd" %)//root@OpenWrt:~~# /sbin/sysupgrade –n /var/Your_Image//
50.3	767
66.2	768	(% 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	769
93.3	770
66.2	771	=== 5.5.9 System ~-~-> Reboot/Reset ===
50.3	772
73.5	773	[[image:1652430197132-330.png\|\|height="256" width="724"]]
50.3	774
73.7	775	(((
	776
	777	)))
50.3	778
66.2	779	=== 5.5.10 System ~-~-> Package Maintain ===
50.3	780
73.5	781	[[image:1652430243826-126.png\|\|height="289" width="723"]]
50.3	782
	783	Place to show what package has installed and possible to upgrade packages.
	784
93.3	785
66.2	786	== 5.6 LogRead ==
50.3	787
66.2	788	=== 5.6.1 LogRead ~-~-> LoRa Log ===
50.3	789
	790
	791	Show the frequency for LoRa Radio and traffics.
	792
91.1	793	[[image:image-20220615204306-1.png\|\|height="575" width="733"]]
	794
	795
	796	Show the IoT Server Connection State and FWD State
	797
93.1	798	[[image:image-20220616083933-1.png\|\|height="556" width="729"]]
91.1	799
93.1	800	DLOS8 can view GPS location in the Logread FWD State
91.1	801
93.1	802
91.1	803	Show the Error logs, RxTxJson lorawan packages, and PULL State
	804
	805	[[image:image-20220615205416-6.png\|\|height="442" width="884"]]
	806
	807
66.2	808	=== 5.6.2 LogRead ~-~-> System Log ===
50.3	809
	810	Show the system log
	811
73.5	812	[[image:1652430369760-511.png\|\|height="373" width="730"]]
50.3	813
66.2	814	= 6. More features =
50.3	815
66.2	816	== 6.1 More instructions ==
50.3	817
80.12	818	[[LoRaWAN Gateway Instruction>>doc:Main.WebHome]](LoRaWAN Gateway)
50.3	819
80.12	820
66.2	821	= 7. Linux System =
50.3	822
	823	The DLOS8N is based on the OpenWrt Linux system. It is open source, and users are free to configure and modify the Linux settings.
	824
93.3	825
66.2	826	== 7.1 SSH Access for Linux console ==
50.3	827
	828	User can access the Linux console via the SSH protocol. Make sure your PC and the DLOS8N 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.
	829
	830	IP address: IP address of DLOS8N
	831
	832	Port: 22 (via WiFi AP mode) or 2222 (via WAN Interface)
	833
71.2	834	User Name: (% style="color:green" %)root
50.3	835
71.2	836	Password: (% style="color:green" %)dragino (% style="color:black" %)(default)
50.3	837
	838	After logging in, you will be in the Linux console and can enter commands as shown below.
	839
73.5	840	[[image:1652431588565-830.png]]
50.3	841
71.2	842	The “(% class="mark" %)logread -f(%%)” command can be used to debug how system runs.
50.3	843
73.5	844	[[image:1652431609193-637.png\|\|height="214" width="732"]]
71.2	845
80.13	846
67.3	847	== 7.2 Edit and Transfer files ==
50.3	848
78.5	849	(((
71.2	850	The DLOS8N 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	851	)))
50.3	852
78.5	853	(((
50.3	854	In Windows, one of the easiest methods is using the [[WinSCP>>url:https://winscp.net/eng/index.php]] utility.
78.5	855	)))
50.3	856
78.5	857	(((
50.3	858	After establishing access via WinSCP to the device, you can use an FTP style window to drag / drop files to the DLOS8N, or edit the files directly in the windows.
78.5	859	)))
50.3	860
78.5	861	(((
50.3	862	Screenshot is as below:
78.5	863	)))
50.3	864
73.5	865	[[image:1652431650755-450.png]]
50.3	866
	867
71.3	868	== 7.3 File System ==
	869
78.6	870	(((
50.3	871	The DLOS8N has a 16MB flash and a 64MB RAM. The /var and /tmp directories are in the RAM, so contents stored in /tmp and /var will be erased after rebooting the device. Other directories are in the flash and will remain after reboot.
78.6	872	)))
50.3	873
78.6	874	(((
50.3	875	The Linux system uses around 8MB ~~10MB flash size which means there is not much room for user to store data in the DLOS8N flash.
78.6	876	)))
50.3	877
78.6	878	(((
50.3	879	You can use an external USB flash memory device to extend the size of flash memory for storage.
78.6	880	)))
50.3	881
71.6	882
71.3	883	== 7.4 Package maintenance system ==
50.3	884
71.3	885	DLOS8N 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	886
78.6	887	(((
71.3	888	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	889	)))
50.3	890
78.6	891	(((
71.6	892	In Linux Console run:
78.6	893	)))
50.3	894
71.6	895	(((
71.7	896	(% style="color:green" %)root@dragino-169d30:~~# opkg update (% style="color:black" %)~/~/ to get the latest packages list
71.6	897	)))
50.3	898
71.6	899	(((
	900	(% style="color:green" %)root@dragino-169d30:~~# opkg list (% style="color:black" %) ~/~/shows the available packages
	901	)))
50.3	902
71.6	903	(((
	904	(% style="color:green" %)root@dragino-169d30:~~# opkg install iperf (% style="color:black" %)~/~/ install iperf
	905	)))
50.3	906
	907	The system will automatically install the required packages as shown below.
	908
	909
71.6	910	(((
71.7	911	(% style="background-color:#dcdcdc" %)//root@dragino-169d30:/etc/opkg# opkg install iperf//
71.6	912	)))
50.3	913
71.6	914	(((
71.7	915	(% style="background-color:#dcdcdc" %)//Installing iperf (2.0.12-1) to root…//
71.6	916	)))
50.3	917
71.6	918	(((
73.3	919	(% 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	920	)))
50.3	921
71.6	922	(((
71.7	923	(% style="background-color:#dcdcdc" %)//Installing uclibcxx (0.2.4-3) to root…//
71.6	924	)))
50.3	925
71.6	926	(((
73.3	927	(% 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	928	)))
50.3	929
71.6	930	(((
71.7	931	(% style="background-color:#dcdcdc" %)//Configuring uclibcxx.//
71.6	932	)))
50.3	933
71.6	934	(((
71.7	935	(% style="background-color:#dcdcdc" %)//Configuring iperf.//
71.6	936	)))
50.3	937
73.2	938	= 8. Upgrade Linux Firmware =
50.3	939
71.7	940
73.2	941	= 9. FAQ =
	942
71.6	943	== 9.1 How can I configure for a customized frequency band? ==
50.3	944
78.6	945	(((
80.10	946	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	947	)))
50.3	948
78.6	949	(((
80.10	950
78.6	951	)))
50.3	952
71.6	953	== 9.2 Can I connect DLOS8N to LORIOT? ==
50.3	954
80.10	955	Yes, the set up instruction is here: [[Notes for LORIOT>>doc:Main.Notes for LORIOT.WebHome]]
50.3	956
73.2	957
71.6	958	== 9.3 Can I make my own firmware for the gateway, where can I find the source code? ==
50.3	959
78.6	960	(((
50.3	961	Yes, You can make your own firmware for the DLOS8N for branding purposes or to add customized applications.
78.6	962	)))
50.3	963
78.6	964	(((
50.3	965	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	966	)))
50.3	967
73.2	968
71.6	969	== 9.4 Can I use 868Mhz version for 915Mhz bands? ==
50.3	970
	971	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.
	972
71.7	973
73.2	974	= 10. Trouble Shooting =
	975
71.6	976	== 10.1 I get kernel error when install new package, how to fix? ==
50.3	977
	978	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:
	979
73.3	980	(% style="background-color:yellow" %)root@dragino-16c538:~~# opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk
50.3	981
73.5	982	(% style="background-color:yellow" %)Installing kmod-dragino2-si3217x (3.10.49+0.2-1) to root…
50.3	983
73.3	984	(% style="background-color:yellow" %)Collected errors:
50.3	985
73.3	986	(% style="background-color:yellow" %)* satisfy_dependencies_for: Cannot satisfy the following dependencies for kmod-dragino2-si3217x:
50.3	987
73.3	988	(% style="background-color:yellow" %)* kernel (= 3.10.49-1-4917516478a753314254643facdf360a) *
50.3	989
73.3	990	(% style="background-color:yellow" %)* opkg_install_cmd: Cannot install package kmod-dragino2-si3217x.
50.3	991
78.6	992	(((
50.3	993	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	994	)))
50.3	995
73.3	996	(% style="background-color:yellow" %)Opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk –force-depends
50.3	997
73.2	998
71.6	999	== 10.2 How to recover the DLOS8N if the firmware crashes ==
50.3	1000
78.6	1001	(((
80.11	1002	Please follow this instruction to recover your gateway: [[Recover Gateway>>doc:Main.How to Recover Gateway if can't access it.WebHome]]
78.6	1003	)))
50.3	1004
78.6	1005	(((
80.11	1006
78.6	1007	)))
50.3	1008
71.6	1009	== 10.3 I configured DLOS8N for WiFi access and lost its IP. What to do now? ==
50.3	1010
73.5	1011	[[image:1652435238615-272.png\|\|height="247" width="727"]]
50.3	1012
78.6	1013	(((
50.3	1014	The DLOS8N 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 DLOS8N no matter what the WiFi IP is. The fall back IP is useful for connecting and debug the unit.
78.6	1015	)))
50.3	1016
73.5	1017	(% style="color:red" %)Note: fallback IP can be disabled in the WAN and DHCP page.
50.3	1018
	1019
	1020	Steps to connect via fall back IP:
	1021
73.2	1022	~1. Connect PC’s Ethernet port to DLOS8N’s WAN port
	1023
	1024	2. Configure PC’s Ethernet port has
73.5	1025	IP: 172.31.255.253 and
	1026	Netmask: 255.255.255.252
50.3	1027
	1028	As below photo:
	1029
73.5	1030	[[image:1652435256286-879.png]]
50.3	1031
73.2	1032	3. In the PC, use IP address 172.31.255.254 to access the DLOS8N via Web or Console.
50.3	1033
	1034	Please note the latest firmware uses port 8000 for http and 2222 for ssh access.
	1035
73.5	1036
71.7	1037	= 11. Order Info =
50.3	1038
73.6	1039	(% style="color:#4f81bd" %) //PART: DLOS8N-XXX-YYY//:
50.3	1040
73.6	1041	(% style="color:#4f81bd" %) //XXX: Frequency Band//
50.3	1042
73.6	1043	* (% style="color:#4f81bd" %) 868(% style="color:black" %) : valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
	1044	* (% style="color:#4f81bd" %) 915(% style="color:black" %): valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
50.3	1045
73.6	1046	(% style="color:#4f81bd" %) //YYY: 4G Cellular Option//
50.3	1047
73.6	1048	* (% style="color:#4f81bd" %) E(% style="color:black" %): EMEA, Korea, Thailand, India.
	1049	* (% style="color:#4f81bd" %) A(% style="color:black" %): North America/ Rogers/AT&T/T-Mobile.
	1050	* (% style="color:#4f81bd" %) AU(% style="color:black" %): Latin America, New Zeland, Taiwan
	1051	* (% style="color:#4f81bd" %) J(% style="color:black" %): Japan, DOCOMO/SoftBank/ KDDI
50.3	1052
	1053	More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
	1054
73.6	1055
71.7	1056	= 12. Packing Info =
50.3	1057
78.6	1058	(((
50.3	1059	Package Includes:
78.6	1060	)))
50.3	1061
	1062	* DLOS8N LoRaWAN Gateway x 1
	1063	* Stick Antenna for LoRa RF part. Frequency is one of 470 or 868 or 915Mhz depends the model ordered
	1064	* Packaging with environmental protection paper box
	1065
78.6	1066	(((
50.3	1067	Dimension and weight:
78.6	1068	)))
50.3	1069
93.3	1070	* Device Size: 26 x 9 x 8.5 cm
	1071	* Weight: 450g
	1072	* Package Size: 49 x 19.5 x x 19Package Size: 4912 cm
	1073	* Weight: 2.5kg
50.3	1074
71.7	1075	= 13. Support =
50.3	1076
80.15	1077	* Try to see if your questions already answered in the [[wiki>>doc:Main.WebHome]].
50.3	1078	* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8.
	1079	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	1080	* 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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