Wiki source code of LG308N - LoRaWAN Gateway User Manual

Version 119.1 by Xiaoling on 2022/07/06 08:47

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
	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
	63
118.6	64
	65	(% style="color:#037691" %)Interface:
	66
96.2	67	* 10M/100M RJ45 Ports x 2
50.3	68	* WiFi : 802.11 b/g/n
	69	* LoRaWAN Wireless
96.2	70	* Power Input: 12 V DC, 2 A
50.3	71	* IEEE 802.3 af compliant PoE port (DC 37 ~~ 57 v)
	72	* USB 2.0 host connector x 1
	73	* Mini-PCI E connector x 1
	74	* SX1302 + 2 x SX1250
	75
	76
118.6	77
	78	(% style="color:#037691" %)WiFi Spec:
	79
50.3	80	* IEEE 802.11 b/g/n
	81	* Frequency Band: 2.4 ~~ 2.462GHz
	82	* Tx power:
	83	** 11n tx power : mcs7/15: 11db mcs0 : 17db
	84	** 11b tx power: 18db
	85	** 11g 54M tx power: 12db
	86	** 11g 6M tx power: 18db
	87	* Wifi Sensitivity
	88	** 11g 54M : -71dbm
	89	** 11n 20M : -67dbm
	90
	91
118.6	92
	93	(% style="color:#037691" %)LoRa Spec:
	94
96.2	95	* Up to -142.5 dBm sensitivity with SX1250 Tx/Rx front-end
50.3	96	* 70 dB CW interferer rejection at 1 MHz offset
	97	* Able to operate with negative SNR, CCR up to 9dB
	98	* Emulates 49 x LoRa demodulators and 1 x (G)FSK demodulator
	99	* Dual digital TX & RX radio front-end interfaces
	100	* 10 programmable parallel demodulation paths
	101	* Dynamic data-rate (DDR) adaptation
	102	* True antenna diversity or simultaneous dual-band operation
	103
	104
118.6	105
	106	(% style="color:#037691" %)Cellular 4G LTE (optional):
	107
50.3	108	* Quectel: [[EC25 LTE module>>url:https://www.quectel.com/product/ec25minipcie.htm]]
	109	* Standard Size SIM Slot
	110	* 2 x 4G Sticker Antenna.
	111	* Up to 150Mbps downlink and 50Mbps uplink data rates
	112	* Worldwide LTE,UMTS/HSPA+ and GSM/GPRS/EDGE coverage
	113	* MIMO technology meets demands for data rate and link reliability in modem wireless communication systems
	114
118.6	115
	116
	117
98.2	118	== 1.3 Features ==
50.3	119
96.3	120
	121	* Open Source Linux system
50.3	122	* Managed by Web GUI, SSH via LAN or WiFi
96.3	123	* Emulates 49x LoRa demodulators
	124	* LoRaWAN Gateway
	125	* 10 programmable parallel demodulation paths
50.3	126
118.6	127
	128
	129
98.2	130	== 1.4 Hardware System Structure ==
50.3	131
98.2	132	[[image:1657011152828-178.png]]
50.3	133
93.4	134
98.2	135	== 1.5 LG308N Applications ==
50.3	136
98.3	137
98.2	138	[[image:1657011208596-209.png]]
50.3	139
93.4	140
98.3	141	== 1.6 LED Indicators ==
50.3	142
98.3	143	LG308N has totally 6 LEDs, They are:
	144
104.3	145	* 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.
	146	* HEART LED [[image:image-20220705165446-2.png\|\|height="19" width="18"]] : No function yet.
104.4	147	* SYS LED [[image:image-20220705165446-3.png\|\|height="20" width="19"]] : This LED will shows different colors on different state:
	148	(% style="color:red" %)SOLID**(%%): Device is alive with LoRaWAN server connection.
104.3	149	(% 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	150	(% style="color:red" %)OFF**(%%): Device doesn't have Internet connection.
50.3	151
104.2	152	* 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	153	* WiFi LED [[image:image-20220705165446-6.png\|\|height="19" width="19"]] : This LED shows the WiFi interface connection status.
50.3	154
104.3	155	(% style="color:red" %)Note: Above LED indication are for firmware version > LG02_LG08~-~-build-v5.3.1584002217-20200312-1639
104.2	156
	157
50.3	158	(((
	159	(((
93.4	160
50.3	161	)))
	162	)))
	163
105.2	164	= 2. Access and Configure LG308N =
50.3	165
104.4	166	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	167
93.4	168
105.2	169	== 2.1 Find IP address of LG308N ==
50.3	170
105.2	171	=== 2.1.1 Connect via WiFi ===
50.3	172
105.2	173	[[image:1657011715859-829.png]]
50.3	174
	175
105.3	176	At the first boot of LG308N, it will auto generate a WiFi network called (% style="color:green" %)//dragino-xxxxxx //(%%)with password:
	177
	178	(% style="color:red" %)Note: In latest version firmware, it has been password protected and the password is: dragino+dragino
	179
73.5	180	[[image:1652413127647-377.png]]
50.3	181
	182
75.3	183	(((
105.3	184	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	185
	186
75.3	187	)))
50.3	188
107.2	189	=== 2.1.2 Connect via WAN port with DHCP IP from router ===
50.3	190
106.2	191	[[image:1657011966663-484.png]]
50.3	192
106.2	193	(((
	194	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.
	195	)))
50.3	196
106.2	197
77.2	198	(((
93.4	199
77.2	200	)))
50.3	201
107.2	202	=== 2.1.3 Connect via LAN port with direct connection from PC ===
50.3	203
107.2	204	[[image:1657012061799-674.png]]
50.3	205
108.2	206	(((
107.2	207	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	208	)))
50.3	209
	210
93.4	211
108.2	212	=== 2.1.4 Connect WiFi with DHCP IP from router ===
50.3	213
108.2	214	[[image:image-20220705171041-7.png]]
50.3	215
93.4	216
108.2	217	If the LG308N already connect to the router via WiFi, use can use the WiFi IP to connect to LG308N.
	218
	219
	220
	221	=== 2.1.5 Connect via LAN port by fall back ip ===
	222
	223	The LAN port also has a [[fall back ip address>>path:#fallback_ip]] for access if user doesn't connect to uplink router.
	224
	225
	226
115.4	227	== 2.2 Access Configure Web UI ==
50.3	228
	229	Web Interface
	230
108.2	231	Open a browser on the PC and type the LG308N ip address (depends on your connect method)
50.3	232
	233	[[http:~~/~~/10.130.1.1/>>url:http://10.130.1.1/]] (Access via WiFi AP network)
	234
	235	or
	236
	237	http:~/~/IP_ADDRESS or [[http:~~/~~/ IP_ADDRESS:8000>>url:http://192.168.1.xx:8000]]
	238
	239
	240	You will see the login interface of DLOS8N as shown below.
	241
	242	The account details for Web Login are:
	243
	244	(% style="color:#4f81bd" %)User Name: root
	245
	246	(% style="color:#4f81bd" %)Password: dragino
	247
73.5	248	[[image:1652414287022-223.png]]
50.3	249
108.2	250
108.3	251	= 3. Typical Network Setup =
50.3	252
108.3	253	== 3.1 Overview ==
50.3	254
108.3	255	(((
	256	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:
	257	)))
50.3	258
108.3	259
50.3	260	* WAN Port Internet Mode
	261	* WiFi Client Mode
	262	* WiFi AP Mode
	263	* Cellular Mode
	264
108.4	265	== 3.2 Use WAN port to access Internet ==
50.3	266
	267	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:
	268
110.2	269	[[image:1657012559318-672.png]]
50.3	270
93.3	271
50.3	272	== 3.3 Access the Internet as a WiFi Client ==
	273
108.4	274	In the WiFi Client Mode, LG308N acts as a WiFi client and gets DHCP from an upstream router via WiFi.
50.3	275
77.2	276	(((
50.3	277	The settings for WiFi Client is under page (% style="color:#4f81bd" %)System~-~-> WiFi ~-~-> WiFi WAN Client Settings
77.2	278	)))
50.3	279
110.2	280	[[image:1657012573321-862.png]]
50.3	281
77.2	282	(((
50.3	283	In the WiFi Survey Choose the WiFi AP, and input the Passphrase then click Save & Apply to connect.
93.3	284
	285
77.2	286	)))
50.3	287
111.2	288	== 3.4 Use built-in 4G modem for internet access ==
50.3	289
111.2	290	If the LG308N has 3G/4G Cellular modem, user can use it as main internet connection or back up.
50.3	291
	292
111.2	293	First, install the Micro SIM card as below direction
50.3	294
111.2	295	Second, Power off/ ON LG308N to let it detect the SIM card.
50.3	296
111.2	297	[[image:image-20220705171836-8.png]]
	298
	299
	300
80.2	301	(((
111.2	302
80.2	303	)))
50.3	304
77.2	305	(((
50.3	306	The set up page is (% style="color:#4f81bd" %)System ~-~-> Cellular
77.2	307	)))
50.3	308
77.2	309	(((
50.3	310	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	311
	312
77.2	313	)))
50.3	314
80.2	315	(((
112.2	316	[[image:image-20220705171919-9.png]]
80.2	317	)))
50.3	318
	319
113.2	320	== 3.5 Check Internet connection ==
93.3	321
50.3	322	In the (% style="color:#4f81bd" %)home(%%) page, we can check the Internet connection.
	323
78.2	324	* GREEN Tick [[image:1652436675869-206.png\|\|height="14" width="15"]] : This interface has Internet connection.
113.2	325	* Yellow Tick [[image:1652436705761-420.png\|\|height="15" width="15"]] : This interface has IP address but don't use it for internet connection.
	326	* RED Cross [[image:1652436787176-950.png\|\|height="14" width="15"]] : This interface doesn't connected.
50.3	327
113.2	328	[[image:1657012821329-972.png]]
50.3	329
93.3	330
114.3	331	= 4. Example: Configure as a LoRaWAN gateway =
50.3	332
114.2	333	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	334
80.4	335	(((
114.2	336	[[image:1657012860422-990.png]]
80.4	337	)))
50.3	338
115.3	339	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	340
	341
114.3	342	== 4.1 Create a gateway in TTN V3 Server ==
50.3	343
114.3	344
50.3	345	(% style="color:#4f81bd" %)Step 1: Get a Unique gateway ID.
	346
78.3	347	(((
115.2	348	Every LG308N has a unique gateway id. The ID can be found at LoRaWAN page:
78.3	349	)))
50.3	350
80.4	351	(((
115.2	352	[[image:1657013108723-531.png]]
115.4	353
	354
80.4	355	)))
50.3	356
115.4	357	The example gateway id is: (% style="color:green" %)a840411e96744154
50.3	358
115.5	359
50.3	360	(% style="color:#4f81bd" %)Step 2: Sign up a user account in TTN server
	361
	362	[[https:~~/~~/account.thethingsnetwork.org/register>>url:https://account.thethingsnetwork.org/register]]
	363
73.5	364	[[image:1652422127479-258.png\|\|height="346" width="738"]]
50.3	365
115.6	366
50.3	367	(% style="color:#4f81bd" %)Step 3: Choose the TTNv3 Cluster Picker
	368
80.4	369	(((
73.5	370	[[image:1652422142236-792.png\|\|height="356" width="737"]]
80.4	371	)))
50.3	372
	373	(% style="color:red" %)Note: Choose the cluster corresponds to a specific Gateway server address
	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
50.3	633	== 5.4 MQTT Settings ==
	634
	635	If end nodes works in ABP mode, user can configure DLOS8N to transfer the data to MQTT broker,
	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
50.3	643	== 5.5 System ==
	644
	645	=== 5.5.1 System ~-~-> System Overview ===
	646
	647	Shows the system info:
	648
73.5	649	[[image:1652428773760-580.png\|\|height="408" width="728"]]
50.3	650
93.3	651
50.3	652	=== 5.5.2 System ~-~-> General ( login settings) ===
	653
73.5	654	[[image:1652428861256-300.png\|\|height="354" width="724"]]
50.3	655
78.5	656	(((
54.2	657	__System Password:__
78.5	658	)))
50.3	659
78.5	660	(((
54.2	661	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	662	)))
50.3	663
78.5	664	(((
50.3	665	This page can be used to set the password for them.
78.5	666	)))
50.3	667
54.2	668	(((
78.5	669	__Timezone:__Set device timezone.
	670	)))
50.3	671
54.2	672	(((
78.5	673	__Port forwarding:__Enable/Disable the HTTP and SSH access via WAN interface.
93.3	674
	675
78.5	676	)))
50.3	677
54.2	678	=== 5.5.3 System ~-~-> Network ===
50.3	679
73.5	680	[[image:1652429149053-824.png\|\|height="467" width="725"]]
50.3	681
78.5	682	(((
	683	__LAN Settings:__When the DLOS8N has the AP enable, LAN settings specify the network info for DLOS8N’s own network.
	684	)))
50.3	685
54.2	686	(((
78.5	687	__WAN Settings:__Setting for DLOS8N WAN port
54.2	688	)))
50.3	689
54.2	690	(((
78.5	691	__WiFi Settings:__Setting for DLOS8N WiFi IP when use it as WiFi Client
80.4	692
	693
54.2	694	)))
50.3	695
54.2	696	=== 5.5.4 System ~-~-> WiFi ===
50.3	697
	698	DLOS8N WiFi Settings.
	699
73.5	700	[[image:1652429430767-921.png\|\|height="367" width="723"]]
50.3	701
93.3	702
54.2	703	=== 5.5.5 System ~-~-> Cellular ===
50.3	704
	705	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.
	706
73.5	707	[[image:1652429309615-825.png\|\|height="320" width="732"]]
50.3	708
54.2	709	(% style="color:red" %)Note *: For DLOS8N which doesn’t have the cellular module, this page will shows Cellular not detected.
50.3	710
93.3	711
59.2	712	=== 5.5.6 System ~-~-> Network Status ===
50.3	713
73.5	714	[[image:1652429486609-208.png\|\|height="415" width="728"]]
50.3	715
93.3	716
59.2	717	=== 5.5.7 System ~-~-> Remote Mgnt & Auto Provision ===
50.3	718
	719	Auto Provision is the feature for batch configure and remote management. It can be used in below two cases:
	720
73.5	721	[[image:1652429518191-846.png\|\|height="332" width="733"]]
50.3	722
73.5	723	[[image:1652429527544-247.png\|\|height="327" width="724"]]
50.3	724
73.5	725	[[image:1652429537849-154.png\|\|height="339" width="722"]]
50.3	726
	727	Please see this document for detail:
	728
80.4	729	(((
50.3	730	[[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	731	)))
50.3	732
	733
80.10	734	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	735
73.5	736	[[image:1652429624400-864.png\|\|height="432" width="716"]]
50.3	737
80.10	738
66.2	739	=== 5.5.8 System ~-~-> Firmware Upgrade ===
50.3	740
	741	We keep improving the DLOS8N Linux side firmware for new features and bug fixes. Below are the links for reference.
	742
	743	* Latest firmware: [[LoRa Gateway Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware/]],
	744
	745	( [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware/]] )
	746
	747	* Change Log: [[Firmware Change Log>>url:http://www.dragino.com/downloads/downloads/LoRa_Gateway/LG02-OLG02/Firmware/ChangeLog]].
	748
	749	( [[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]] )
	750
78.5	751	(((
66.2	752	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	753	)))
50.3	754
78.5	755	(((
66.2	756	(% style="color:green" %)Web~-~-> System~-~-> Firmware Upgrade
78.5	757	)))
50.3	758
73.5	759	[[image:1652429711145-862.png\|\|height="270" width="737"]]
50.3	760
	761	Select the required image and click Flash Image. The image will be uploaded to the device, and then click Process Update to upgrade.
	762
66.2	763	(% 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	764
	765	The system will automatically boot into the new firmware after upgrade.
	766
73.5	767	[[image:1652429962190-224.png\|\|height="358" width="729"]]
50.3	768
66.2	769	(% style="color:red" %)NOTE*(%%): User can also upgrade firmware via Linux console
50.3	770
66.2	771	SCP the firmware to the system(% style="color:green" %)/var(%%) directory and then run
50.3	772
66.2	773	(% style="color:#4f81bd" %)//root@OpenWrt:~~# /sbin/sysupgrade –n /var/Your_Image//
50.3	774
66.2	775	(% 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	776
93.3	777
66.2	778	=== 5.5.9 System ~-~-> Reboot/Reset ===
50.3	779
73.5	780	[[image:1652430197132-330.png\|\|height="256" width="724"]]
50.3	781
73.7	782	(((
	783
	784	)))
50.3	785
66.2	786	=== 5.5.10 System ~-~-> Package Maintain ===
50.3	787
73.5	788	[[image:1652430243826-126.png\|\|height="289" width="723"]]
50.3	789
	790	Place to show what package has installed and possible to upgrade packages.
	791
93.3	792
66.2	793	== 5.6 LogRead ==
50.3	794
66.2	795	=== 5.6.1 LogRead ~-~-> LoRa Log ===
50.3	796
	797
	798	Show the frequency for LoRa Radio and traffics.
	799
91.1	800	[[image:image-20220615204306-1.png\|\|height="575" width="733"]]
	801
	802
	803	Show the IoT Server Connection State and FWD State
	804
93.1	805	[[image:image-20220616083933-1.png\|\|height="556" width="729"]]
91.1	806
93.1	807	DLOS8 can view GPS location in the Logread FWD State
91.1	808
93.1	809
91.1	810	Show the Error logs, RxTxJson lorawan packages, and PULL State
	811
	812	[[image:image-20220615205416-6.png\|\|height="442" width="884"]]
	813
	814
66.2	815	=== 5.6.2 LogRead ~-~-> System Log ===
50.3	816
	817	Show the system log
	818
73.5	819	[[image:1652430369760-511.png\|\|height="373" width="730"]]
50.3	820
66.2	821	= 6. More features =
50.3	822
66.2	823	== 6.1 More instructions ==
50.3	824
80.12	825	[[LoRaWAN Gateway Instruction>>doc:Main.WebHome]](LoRaWAN Gateway)
50.3	826
80.12	827
66.2	828	= 7. Linux System =
50.3	829
	830	The DLOS8N is based on the OpenWrt Linux system. It is open source, and users are free to configure and modify the Linux settings.
	831
93.3	832
66.2	833	== 7.1 SSH Access for Linux console ==
50.3	834
	835	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.
	836
	837	IP address: IP address of DLOS8N
	838
	839	Port: 22 (via WiFi AP mode) or 2222 (via WAN Interface)
	840
71.2	841	User Name: (% style="color:green" %)root
50.3	842
71.2	843	Password: (% style="color:green" %)dragino (% style="color:black" %)(default)
50.3	844
	845	After logging in, you will be in the Linux console and can enter commands as shown below.
	846
73.5	847	[[image:1652431588565-830.png]]
50.3	848
71.2	849	The “(% class="mark" %)logread -f(%%)” command can be used to debug how system runs.
50.3	850
73.5	851	[[image:1652431609193-637.png\|\|height="214" width="732"]]
71.2	852
80.13	853
67.3	854	== 7.2 Edit and Transfer files ==
50.3	855
78.5	856	(((
71.2	857	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	858	)))
50.3	859
78.5	860	(((
50.3	861	In Windows, one of the easiest methods is using the [[WinSCP>>url:https://winscp.net/eng/index.php]] utility.
78.5	862	)))
50.3	863
78.5	864	(((
50.3	865	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	866	)))
50.3	867
78.5	868	(((
50.3	869	Screenshot is as below:
78.5	870	)))
50.3	871
73.5	872	[[image:1652431650755-450.png]]
50.3	873
	874
71.3	875	== 7.3 File System ==
	876
78.6	877	(((
50.3	878	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	879	)))
50.3	880
78.6	881	(((
50.3	882	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	883	)))
50.3	884
78.6	885	(((
50.3	886	You can use an external USB flash memory device to extend the size of flash memory for storage.
78.6	887	)))
50.3	888
71.6	889
71.3	890	== 7.4 Package maintenance system ==
50.3	891
71.3	892	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	893
78.6	894	(((
71.3	895	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	896	)))
50.3	897
78.6	898	(((
71.6	899	In Linux Console run:
78.6	900	)))
50.3	901
71.6	902	(((
71.7	903	(% style="color:green" %)root@dragino-169d30:~~# opkg update (% style="color:black" %)~/~/ to get the latest packages list
71.6	904	)))
50.3	905
71.6	906	(((
	907	(% style="color:green" %)root@dragino-169d30:~~# opkg list (% style="color:black" %) ~/~/shows the available packages
	908	)))
50.3	909
71.6	910	(((
	911	(% style="color:green" %)root@dragino-169d30:~~# opkg install iperf (% style="color:black" %)~/~/ install iperf
	912	)))
50.3	913
	914	The system will automatically install the required packages as shown below.
	915
	916
71.6	917	(((
71.7	918	(% style="background-color:#dcdcdc" %)//root@dragino-169d30:/etc/opkg# opkg install iperf//
71.6	919	)))
50.3	920
71.6	921	(((
71.7	922	(% style="background-color:#dcdcdc" %)//Installing iperf (2.0.12-1) to root…//
71.6	923	)))
50.3	924
71.6	925	(((
73.3	926	(% 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	927	)))
50.3	928
71.6	929	(((
71.7	930	(% style="background-color:#dcdcdc" %)//Installing uclibcxx (0.2.4-3) to root…//
71.6	931	)))
50.3	932
71.6	933	(((
73.3	934	(% 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	935	)))
50.3	936
71.6	937	(((
71.7	938	(% style="background-color:#dcdcdc" %)//Configuring uclibcxx.//
71.6	939	)))
50.3	940
71.6	941	(((
71.7	942	(% style="background-color:#dcdcdc" %)//Configuring iperf.//
71.6	943	)))
50.3	944
73.2	945	= 8. Upgrade Linux Firmware =
50.3	946
71.7	947
73.2	948	= 9. FAQ =
	949
71.6	950	== 9.1 How can I configure for a customized frequency band? ==
50.3	951
78.6	952	(((
80.10	953	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	954	)))
50.3	955
78.6	956	(((
80.10	957
78.6	958	)))
50.3	959
71.6	960	== 9.2 Can I connect DLOS8N to LORIOT? ==
50.3	961
80.10	962	Yes, the set up instruction is here: [[Notes for LORIOT>>doc:Main.Notes for LORIOT.WebHome]]
50.3	963
73.2	964
71.6	965	== 9.3 Can I make my own firmware for the gateway, where can I find the source code? ==
50.3	966
78.6	967	(((
50.3	968	Yes, You can make your own firmware for the DLOS8N for branding purposes or to add customized applications.
78.6	969	)))
50.3	970
78.6	971	(((
50.3	972	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	973	)))
50.3	974
73.2	975
71.6	976	== 9.4 Can I use 868Mhz version for 915Mhz bands? ==
50.3	977
	978	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.
	979
71.7	980
73.2	981	= 10. Trouble Shooting =
	982
71.6	983	== 10.1 I get kernel error when install new package, how to fix? ==
50.3	984
	985	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:
	986
73.3	987	(% style="background-color:yellow" %)root@dragino-16c538:~~# opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk
50.3	988
73.5	989	(% style="background-color:yellow" %)Installing kmod-dragino2-si3217x (3.10.49+0.2-1) to root…
50.3	990
73.3	991	(% style="background-color:yellow" %)Collected errors:
50.3	992
73.3	993	(% style="background-color:yellow" %)* satisfy_dependencies_for: Cannot satisfy the following dependencies for kmod-dragino2-si3217x:
50.3	994
73.3	995	(% style="background-color:yellow" %)* kernel (= 3.10.49-1-4917516478a753314254643facdf360a) *
50.3	996
73.3	997	(% style="background-color:yellow" %)* opkg_install_cmd: Cannot install package kmod-dragino2-si3217x.
50.3	998
78.6	999	(((
50.3	1000	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	1001	)))
50.3	1002
73.3	1003	(% style="background-color:yellow" %)Opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk –force-depends
50.3	1004
73.2	1005
71.6	1006	== 10.2 How to recover the DLOS8N if the firmware crashes ==
50.3	1007
78.6	1008	(((
80.11	1009	Please follow this instruction to recover your gateway: [[Recover Gateway>>doc:Main.How to Recover Gateway if can't access it.WebHome]]
78.6	1010	)))
50.3	1011
78.6	1012	(((
80.11	1013
78.6	1014	)))
50.3	1015
71.6	1016	== 10.3 I configured DLOS8N for WiFi access and lost its IP. What to do now? ==
50.3	1017
73.5	1018	[[image:1652435238615-272.png\|\|height="247" width="727"]]
50.3	1019
78.6	1020	(((
50.3	1021	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	1022	)))
50.3	1023
73.5	1024	(% style="color:red" %)Note: fallback IP can be disabled in the WAN and DHCP page.
50.3	1025
	1026
	1027	Steps to connect via fall back IP:
	1028
73.2	1029	~1. Connect PC’s Ethernet port to DLOS8N’s WAN port
	1030
	1031	2. Configure PC’s Ethernet port has
73.5	1032	IP: 172.31.255.253 and
	1033	Netmask: 255.255.255.252
50.3	1034
	1035	As below photo:
	1036
73.5	1037	[[image:1652435256286-879.png]]
50.3	1038
73.2	1039	3. In the PC, use IP address 172.31.255.254 to access the DLOS8N via Web or Console.
50.3	1040
	1041	Please note the latest firmware uses port 8000 for http and 2222 for ssh access.
	1042
73.5	1043
71.7	1044	= 11. Order Info =
50.3	1045
73.6	1046	(% style="color:#4f81bd" %) //PART: DLOS8N-XXX-YYY//:
50.3	1047
73.6	1048	(% style="color:#4f81bd" %) //XXX: Frequency Band//
50.3	1049
73.6	1050	* (% style="color:#4f81bd" %) 868(% style="color:black" %) : valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
	1051	* (% style="color:#4f81bd" %) 915(% style="color:black" %): valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
50.3	1052
73.6	1053	(% style="color:#4f81bd" %) //YYY: 4G Cellular Option//
50.3	1054
73.6	1055	* (% style="color:#4f81bd" %) E(% style="color:black" %): EMEA, Korea, Thailand, India.
	1056	* (% style="color:#4f81bd" %) A(% style="color:black" %): North America/ Rogers/AT&T/T-Mobile.
	1057	* (% style="color:#4f81bd" %) AU(% style="color:black" %): Latin America, New Zeland, Taiwan
	1058	* (% style="color:#4f81bd" %) J(% style="color:black" %): Japan, DOCOMO/SoftBank/ KDDI
50.3	1059
	1060	More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
	1061
73.6	1062
71.7	1063	= 12. Packing Info =
50.3	1064
78.6	1065	(((
50.3	1066	Package Includes:
78.6	1067	)))
50.3	1068
	1069	* DLOS8N LoRaWAN Gateway x 1
	1070	* Stick Antenna for LoRa RF part. Frequency is one of 470 or 868 or 915Mhz depends the model ordered
	1071	* Packaging with environmental protection paper box
	1072
78.6	1073	(((
50.3	1074	Dimension and weight:
78.6	1075	)))
50.3	1076
93.3	1077	* Device Size: 26 x 9 x 8.5 cm
	1078	* Weight: 450g
	1079	* Package Size: 49 x 19.5 x x 19Package Size: 4912 cm
	1080	* Weight: 2.5kg
50.3	1081
71.7	1082	= 13. Support =
50.3	1083
80.15	1084	* Try to see if your questions already answered in the [[wiki>>doc:Main.WebHome]].
50.3	1085	* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8.
	1086	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	1087	* 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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