Wiki source code of DLOS8N - Outdoor LoRaWAN Gateway User Manual

Version 107.2 by Xiaoling on 2022/07/06 14:39

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73.5	1	(% style="text-align:center" %)
74.2	2	[[image:1652409757234-446.png\|\|height="399" width="399"]]
50.3	3
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94.3	8
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74.2	13	Table of Contents：
50.3	14
73.5	15	{{toc/}}
50.3	16
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81.1	20
93.2	21
	22
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	26
	27
50.3	28	= 1. Introduction =
	29
	30	== 1.1 What is the DLOS8N ==
	31
93.2	32
75.2	33	(((
80.7	34	The DLOS8N is an (% style="color:#4f81bd" %)open source outdoor LoRaWAN Gateway(%%)(% style="color:#4f81bd" %). (% style="color:black" %)It lets you bridge LoRa wireless network to an IP network via WiFi, Ethernet, 3G or 4G cellular. The LoRa wireless allows users to send data and reach extremely long ranges at low data-rates.
75.2	35	)))
50.3	36
75.2	37	(((
80.8	38	DLOS8N supports (% style="color:#4f81bd" %)Semtech packet forwarder (% style="color:black" %)and (% style="color:#4f81bd" %)LoRaWAN Station connection, (% style="color:black" %)it is fully compatible with LoRaWAN protocol. DLOS8N includes a (% style="color:#4f81bd" %)SX1302 LoRaWAN concentrator.
75.2	39	)))
50.3	40
75.2	41	(((
80.8	42	DLOS8N has (% style="color:#4f81bd" %)pre-configured standard LoRaWAN frequency bands (% style="color:black" %)to use for different countries.User can also customize the frequency bands to use in their own LoRaWAN network.
75.2	43	)))
50.3	44
75.2	45	(((
50.3	46	DLOS8N 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	47	)))
50.3	48
75.2	49	(((
80.12	50	DLOS8N supports (% style="color:#4f81bd" %)auto-provision (% style="color:black" %) for mass deployment and long term maintain. System intergrator can easily change the settings.
93.2	51
	52
75.2	53	)))
50.3	54
79.2	55	[[image:1652411526195-923.png\|\|height="494" width="731"]]
50.3	56
93.4	57
50.3	58	== 1.2 Specifications ==
	59
93.4	60
95.1	61	(% style="color:#037691" %)Hardware System:
50.3	62
75.3	63	(((
95.1	64	(% style="color:#037691" %)Linux Part:
75.3	65	)))
50.3	66
	67	* 400Mhz ar9331 processor
	68	* 64MB RAM
	69	* 16MB Flash
	70
95.1	71	(% style="color:#037691" %)Interface:
93.4	72
50.3	73	* 10M/100M RJ45 Ports x 1
	74	* WiFi : 802.11 b/g/n
	75	* LoRaWAN Wireless
	76	* Power Input: 12 ~~ 24 V DC, 2 A
	77	* IEEE 802.3 af compliant PoE port (DC 37 ~~ 57 v)
	78	* USB 2.0 host connector x 1
	79	* Mini-PCI E connector x 1
	80	* SX1302 + 2 x SX1250
	81
95.1	82	(% style="color:#037691" %)WiFi Spec:
93.4	83
50.3	84	* IEEE 802.11 b/g/n
	85	* Frequency Band: 2.4 ~~ 2.462GHz
	86	* Tx power:
	87	** 11n tx power : mcs7/15: 11db mcs0 : 17db
	88	** 11b tx power: 18db
	89	** 11g 54M tx power: 12db
	90	** 11g 6M tx power: 18db
	91	* Wifi Sensitivity
	92	** 11g 54M : -71dbm
	93	** 11n 20M : -67dbm
	94
95.1	95	(% style="color:#037691" %)LoRa Spec:
93.4	96
50.3	97	* Up to -140 dBm sensitivity with SX1250 Tx/Rx front-end
	98	* 70 dB CW interferer rejection at 1 MHz offset
	99	* Able to operate with negative SNR, CCR up to 9dB
	100	* Emulates 49 x LoRa demodulators and 1 x (G)FSK demodulator
	101	* Dual digital TX & RX radio front-end interfaces
	102	* 10 programmable parallel demodulation paths
	103	* Dynamic data-rate (DDR) adaptation
	104	* True antenna diversity or simultaneous dual-band operation
	105
95.1	106	(% style="color:#037691" %)Cellular 4G LTE (optional):
93.4	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
95.1	115	(% style="color:#037691" %)Power over Ethernet:
93.4	116
50.3	117	* IEEE 802.3af compliant.
	118	* Support wide input voltage range 37Vdc to 57Vdc.
	119	* Thermal cut off.
	120	* Short circuit protection.
	121	* Over current protection
	122	* Isolation level 4 KVrms.
	123	* Enhanced surge protection
	124
94.4	125
50.3	126	== 1.3 Features ==
	127
	128	* Open Source Embedded Linux system
	129	* Managed by Web GUI, SSH via LAN or WiFi
	130	* Support Semtech UDP packet forwarder
	131	* Support LoRaWAN Station Connection
	132	* Cellular Failover conntection(option)
	133	* Direct Communication to LoRaWAN ABP Node
	134	* LoRaWAN packet filtering
	135	* Far seeing LED indicator
	136	* Built-in GPS module for location & timing
	137	* External fiber glass antenna
	138	* Auto-Provision
	139	* Remote Monitoring
	140	* 802.3af PoE
	141	* IP65
	142	* Lighting Protection
	143	* Power Consumption:12v ,300-500mA
	144
94.4	145
50.3	146	== 1.4 Hardware System Structure ==
	147
75.3	148	[[image:1652411641871-482.png\|\|height="416" width="716"]]
50.3	149
93.4	150
50.3	151	== 1.5 DLOS8N Applications ==
	152
73.5	153	[[image:1652411671209-920.png\|\|height="618" width="650"]]
50.3	154
93.4	155
50.3	156	== 1.6 LED Indicators ==
	157
73.5	158	[[image:1652411720670-489.png]]
50.3	159
	160
	161	There is a waterproof triple color LED on DLOS8N enclosure, the meaning of the LED is:
	162
	163	(((
	164	(((
	165	* (((
	166	(% style="color:green" %)SOLID GREEN: (% style="color:black" %)DLOS8N is alive with LoRaWAN server connection.
	167	)))
	168	)))
	169
	170	* (((
	171	(% style="color:green" %)BLINKING GREEN:(% style="color:black" %) a) Device has internet connection but no LoRaWAN Connection. or b) Device is in booting stage, in this stage, it will (% style="color:green" %)BLINKING GREEN(% style="color:black" %) for several seconds and then (% style="color:red" %)RED (% style="color:black" %)and (% style="color:#ffc000" %)YELLOW (% style="color:black" %)will blink together.
	172	)))
	173	* (((
97.1	174	(% style="color:red" %)SOLID RED: (% style="color:black" %)Device doesn't have Internet connection.
93.4	175
	176
	177
50.3	178	)))
	179	)))
	180
	181	== 1.7 WiFi Direction ==
	182
	183	DLOS8N use directional WiFi Antenna. The best direction is as below:
	184
73.5	185	[[image:1652412859663-161.png\|\|height="341" width="333"]]
50.3	186
94.2	187
50.3	188	= 2. Access and Configure DLOS8N =
	189
	190	The DLOS8N 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.
	191
93.4	192
50.3	193	== 2.1 Find IP address of DLOS8N ==
	194
	195	=== 2.1.1 Connect via WiFi ===
	196
73.5	197	[[image:1652412985720-934.png]]
50.3	198
	199	At the first boot of DLOS8N, it will auto generate a WiFi network called (% style="color:green" %)//dragino-xxxxxx //(% style="color:black" %)with password:
	200
73.5	201	[[image:1652413127647-377.png]]
50.3	202
	203	(% style="background-color:#ffffcc" %)dragino+dragino
	204
75.3	205	(((
50.3	206	User can use a PC to connect to this WiFi network. The PC will get an IP address 10.130.1.xxx and the DLOS8N has the default IP (% style="color:green" %)10.130.1.1
93.4	207
	208
75.3	209	)))
50.3	210
	211	=== 2.1.2 Connect via Ethernet with DHCP IP from router ===
	212
73.5	213	[[image:1652414114583-532.png]]
50.3	214
	215
77.2	216	(((
94.2	217	Alternatively, connect the DLOS8N Ethernet port to your router and DLOS8N 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 DLOS8N. You can also use this IP to connect.
93.4	218
	219
77.2	220	)))
50.3	221
	222	=== 2.1.3 Connect via WiFi with DHCP IP from router ===
	223
73.5	224	[[image:1652414137639-956.png]]
50.3	225
	226
	227	If the DLOS8N already connect to the router via WiFi, use can use the WiFi IP to connect to DLOS8N.
	228
93.4	229
50.3	230	=== 2.1.4 Connect via Ethernet with fall back ip ===
	231
94.2	232	The WAN port also has a [[fall back ip address>>\|\|anchor="H10.3IconfiguredDLOS8NforWiFiaccessandlostitsIP.Whattodonow3F"]] for access if user doesn't connect to uplink router. Click [[here>>\|\|anchor="H10.3IconfiguredDLOS8NforWiFiaccessandlostitsIP.Whattodonow3F"]] to see how to configure.
50.3	233
93.4	234
50.3	235	== 2.2 Access Configure Web UI ==
	236
	237	Web Interface
	238
	239	Open a browser on the PC and type the DLOS8N ip address (depends on your connect method)
	240
	241	[[http:~~/~~/10.130.1.1/>>url:http://10.130.1.1/]] (Access via WiFi AP network)
	242
	243	or
	244
	245	http:~/~/IP_ADDRESS or [[http:~~/~~/ IP_ADDRESS:8000>>url:http://192.168.1.xx:8000]]
	246
	247
	248	You will see the login interface of DLOS8N as shown below.
	249
	250	The account details for Web Login are:
	251
	252	(% style="color:#4f81bd" %)User Name: root
	253
	254	(% style="color:#4f81bd" %)Password: dragino
	255
73.5	256	[[image:1652414287022-223.png]]
50.3	257
94.2	258
50.3	259	= 3. Typical Network Setup =
	260
	261	== 3.1 Overview ==
	262
	263	The DLOS8N supports flexible network set up for different environments. This section describes the typical network topology. The network set up includes:
	264
	265	* WAN Port Internet Mode
	266	* WiFi Client Mode
	267	* WiFi AP Mode
	268	* Cellular Mode
	269
93.3	270
100.2	271
50.3	272	== 3.2 Use WAN port to access Internet ==
	273
94.3	274	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:
50.3	275
105.2	276	[[image:1657089235431-309.png]]
50.3	277
93.3	278
50.3	279	== 3.3 Access the Internet as a WiFi Client ==
	280
	281	In the WiFi Client Mode, DLOS8N acts as a WiFi client and gets DHCP from an upstream router via WiFi.
	282
77.2	283	(((
50.3	284	The settings for WiFi Client is under page (% style="color:#4f81bd" %)System~-~-> WiFi ~-~-> WiFi WAN Client Settings
77.2	285	)))
50.3	286
100.2	287	[[image:1657089014716-109.png]]
50.3	288
77.2	289	(((
50.3	290	In the WiFi Survey Choose the WiFi AP, and input the Passphrase then click Save & Apply to connect.
93.3	291
	292
77.2	293	)))
50.3	294
	295	== 3.4 Access the Internet via Cellular ==
	296
	297	If the DLOS8N support 3G/4G Cellular modem option, When the label on the shell is displayed as Model : DLOS8N-EC25, it indicates that DLOS8 already has EC25 3G/4G modules,user can use it as main internet connection or back up.
	298
77.2	299	(((
50.3	300	First, release the four screws of DLOS8N, pull out PCB and install SIM card as below:
77.2	301	)))
50.3	302
73.5	303	[[image:1652420606018-181.png]]
50.3	304
	305
80.2	306	(((
78.2	307	[[image:1652420718132-929.png\|\|height="427" width="727"]]
80.2	308	)))
50.3	309
77.2	310	(((
50.3	311	The set up page is (% style="color:#4f81bd" %)System ~-~-> Cellular
77.2	312	)))
50.3	313
77.2	314	(((
50.3	315	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.
77.2	316	)))
50.3	317
80.2	318	(((
73.5	319	[[image:1652421032117-341.png\|\|height="329" width="752"]]
80.2	320	)))
50.3	321
	322	(% style="color:red" %)Note *: For DLOS8N which doesn’t have the cellular module, this page will shows Cellular not detected.
	323
93.3	324
50.3	325	== 3.5 Check Internet connection ==
	326
	327	In the (% style="color:#4f81bd" %)home(%%) page, we can check the Internet connection.
	328
78.2	329	* GREEN Tick [[image:1652436675869-206.png\|\|height="14" width="15"]] : This interface has Internet connection.
94.3	330	* Yellow Tick [[image:1652436705761-420.png\|\|height="15" width="15"]] : This interface has IP address but don't use it for internet connection.
	331	* RED Cross [[image:1652436787176-950.png\|\|height="14" width="15"]] : This interface doesn't connected.
50.3	332
105.2	333	[[image:1657089302970-101.png]]
50.3	334
93.3	335
50.3	336	= 4. Example: Configure as a LoRaWAN gateway =
	337
	338	DLOS8N 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.
	339
80.4	340	(((
73.5	341	[[image:image-20220513140429-1.png\|\|height="565" width="824"]]
80.4	342	)))
50.3	343
	344	This chapter describes how to use the DLOS8Nto work with
	345
80.9	346	TheThingsNetwork v3(TTN v3)[[ LoRaWAN Server>>url:https://www.thethingsnetwork.org/]] ([[www.thethingsnetwork.org>>url:http://www.thethingsnetwork.org/]])
50.3	347
93.3	348
50.3	349	== 4.1 Create a gateway in TTN V3 Server ==
	350
	351	(% style="color:#4f81bd" %)Step 1: Get a Unique gateway ID.
	352
78.3	353	(((
50.3	354	Every DLOS8N has a unique gateway id. The ID can be found at LoRaWAN page:
78.3	355	)))
50.3	356
80.4	357	(((
73.5	358	[[image:1652421929753-168.png\|\|height="403" width="739"]]
80.4	359	)))
50.3	360
80.4	361	The example gateway id is: a840411e96744154
50.3	362
	363	(% style="color:#4f81bd" %)Step 2: Sign up a user account in TTN server
	364
	365	[[https:~~/~~/account.thethingsnetwork.org/register>>url:https://account.thethingsnetwork.org/register]]
	366
73.5	367	[[image:1652422127479-258.png\|\|height="346" width="738"]]
50.3	368
	369	(% style="color:#4f81bd" %)Step 3: Choose the TTNv3 Cluster Picker
	370
80.4	371	(((
73.5	372	[[image:1652422142236-792.png\|\|height="356" width="737"]]
80.4	373	)))
50.3	374
	375	(% style="color:red" %)Note: Choose the cluster corresponds to a specific Gateway server address
	376
	377	* Europe 1 (% style="color:red" %)corresponding Gateway server address: (% style="color:black" %)eu1.cloud.thethings.network
	378	* North America 1 (% style="color:red" %)corresponding Gateway server address: (% style="color:black" %)nam1.cloud.thethings.network
	379	* Australia 1 (% style="color:red" %)corresponding Gateway server address: (% style="color:black" %)au1.cloud.thethings.network
	380	* Legacy V2 Console : (% style="color:red" %)TTN v2 shuts down in December 2021
	381
	382	(% style="color:#4f81bd" %)Step 4: Create a Gateway
	383
73.5	384	[[image:1652422440891-514.png\|\|height="360" width="747"]]
50.3	385
	386	Click the Gateway icon and then click Add gateway.
	387
	388	Open the following page:
	389
105.2	390	[[image:1657089352139-443.png]]
50.3	391
	392
105.2	393	[[image:1657089363403-611.png]]
94.3	394
105.2	395
80.4	396	(((
50.3	397	(% 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	398	)))
50.3	399
	400	After creating the gateway, you can see the gateway info, as below.
	401
107.2	402	[[image:1657089571089-281.png]]
50.3	403
93.3	404
50.3	405	== 4.2 Configure DLOS8N to connect to TTN v3 ==
	406
80.4	407	(((
50.3	408	You can now configure the DLOS8N to let it connect to TTN network V3.
80.4	409	)))
50.3	410
80.4	411	(((
50.3	412	Make sure your DLOS8N has a working Internet Connection first.
80.4	413	)))
50.3	414
80.4	415	(((
50.3	416	Choose the right server provider and click (% style="color:#4f81bd" %)Save&Apply
80.4	417	)))
50.3	418
107.2	419	[[image:1657089586062-302.png]]
50.3	420
94.3	421
50.3	422	(% style="color:red" %)Note: The server address must match the Gateway server address you choose in TTN V3.
	423
	424	In the home page, we can see the LoRaWAN connection is ready now.
	425
73.5	426	[[image:1652422685063-596.png\|\|height="327" width="729"]]
50.3	427
	428	In TTN v3 portal, we can also see the gateway is connected.
	429
73.5	430	[[image:1652422703020-955.png\|\|height="343" width="730"]]
50.3	431
93.3	432
50.3	433	== 4.3 Configure frequency ==
	434
	435	We also need to set the frequency plan in DLOS8N to match the end node we use, so to receive the LoRaWAN packets from the LoRaWAN sensor.
	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
78.3	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	(((
94.3	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
78.3	477	(((
50.3	478	(% 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.
78.3	479	)))
50.3	480
78.3	481	(((
50.3	482	For the TTN v3 server, you can use the codes set in the device as in the following example.
78.3	483	)))
50.3	484
78.3	485	(((
50.3	486	Select Add Application to open the screen below.
78.3	487	)))
50.3	488
73.5	489	[[image:1652422946999-255.png\|\|height="356" width="744"]]
50.3	490
	491	Open the Application select Add end device
	492
	493	Start Register the end device
	494
73.5	495	[[image:1652422975885-591.png\|\|height="359" width="726"]]
50.3	496
78.3	497	(((
50.3	498	Select OTAA activation mode
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
94.3	507
50.3	508	First, input the End device ID, AppEUI and DevEUI.
	509
73.5	510	[[image:1652423022781-339.png\|\|height="365" width="741"]]
50.3	511
94.3	512
50.3	513	Secondly, choose the corresponding frequency and LoRaWAN class capabilities.
	514
73.5	515	[[image:1652423046741-467.png\|\|height="355" width="736"]]
50.3	516
94.3	517
78.3	518	(((
50.3	519	Finally, Application layer settings input the corresponding AppKey. Before saving the configuration, check that the data matches the device.
94.3	520
	521
78.3	522	)))
50.3	523
78.3	524	(((
50.3	525	(% 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	526	)))
50.3	527
78.3	528	(((
50.3	529	(% style="color:red" %)Note that it may take some time for the device data to appear in the TTN v3 display.
78.3	530	)))
50.3	531
73.5	532	[[image:1652423277549-324.png\|\|height="273" width="745"]]
50.3	533
93.3	534
50.3	535	= 5. Web Configure Pages =
	536
	537	== 5.1 Home ==
	538
	539	Shows the system running status.
	540
73.5	541	[[image:1652423418568-752.png\|\|height="329" width="724"]]
50.3	542
93.3	543
50.3	544	== 5.2 LoRa Settings ==
	545
	546	=== 5.2.1 LoRa ~-~-> LoRa ===
	547
78.4	548	(((
50.3	549	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	550	)))
50.3	551
78.4	552	(((
50.3	553	Different DLOS8N hardware version can support different frequency range:
78.4	554	)))
50.3	555
	556	* 868: valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
	557	* 915: valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
	558
78.4	559	(((
50.3	560	After user choose the frequency plan, he can see the actually frequency in used by checking the page LogRead ~-~-> LoRa Log
78.4	561	)))
50.3	562
73.5	563	[[image:1652423554776-574.png\|\|height="380" width="740"]]
50.3	564
80.10	565	Note : [[See this instruction for how to customize frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]*
50.3	566
	567
	568	=== 5.2.2 LoRa ~-~-> ABP Decryption ===
	569
	570	The DLOS8N can communicate with LoRaWAN ABP End Node without the need of LoRaWAN server. It can be used in some cases such as:
	571
	572	* No internet connection.
80.9	573	* 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	574
78.4	575	(((
80.10	576	Detail of this feature: [[Communication with ABP End Node>>doc:Main.Communicate with ABP End Node without LoRaWAN Network Server --- LG308.WebHome]]
78.4	577	)))
50.3	578
73.5	579	[[image:1652423628833-467.png\|\|height="357" width="755"]]
50.3	580
93.3	581
50.3	582	== 5.3 LoRaWAN Settings ==
	583
	584	=== 5.3.1 LoRaWAN ~-~-> LoRaWAN ===
	585
	586	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
	587
73.5	588	[[image:1652423628833-467.png\|\|height="357" width="755"]]
50.3	589
	590	(% style="color:red" %)Note:
	591
	592	~*: User can ignore the latitude and longitude settings here, DLOS8N will use the actually value from GPS module.
	593
	594	~**: Packet filter is to drop the unwanted LoRaWAN packet, instruction see here:
	595
80.10	596	See: [[Filter unwanted LoRaWAN packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]
50.3	597
93.3	598
50.3	599	=== 5.3.2 LoRaWAN ~-~-> Amazon AWS-IoT ===
	600
73.5	601	[[image:1652428499323-384.png\|\|height="275" width="723"]]
50.3	602
93.3	603
78.4	604	(((
80.10	605	Please see this instruction to know more detail and demo for how to connect to [[AWS-IoT LoRaWAN Core>>doc:Main.AWS IoT Core for LoRaWAN.WebHome]].
93.3	606
	607
78.4	608	)))
50.3	609
	610	=== 5.3.3 LoRaWAN ~-~-> LORIOT ===
	611
78.4	612	(((
50.3	613	Settings to communicate to LORIOT LoRaWAN Network Server: [[https:~~/~~/www.loriot.io/>>url:https://www.loriot.io/]]
78.4	614	)))
50.3	615
78.4	616	(((
80.10	617	Instruction: [[Notes for LORIOT>>doc:Main.Notes for LORIOT.WebHome]]
78.4	618	)))
50.3	619
73.5	620	[[image:1652428648903-878.png\|\|height="266" width="731"]]
50.3	621
93.3	622
50.3	623	== 5.4 MQTT Settings ==
	624
	625	If end nodes works in ABP mode, user can configure DLOS8N to transfer the data to MQTT broker,
	626
80.10	627	Instruction: [[MQTT Forward Instruction>>doc:Main.MQTT Forward Instruction.WebHome]]
50.3	628
	629
73.5	630	[[image:1652428705046-212.png\|\|height="417" width="733"]]
50.3	631
93.3	632
50.3	633	== 5.5 System ==
	634
	635	=== 5.5.1 System ~-~-> System Overview ===
	636
	637	Shows the system info:
	638
73.5	639	[[image:1652428773760-580.png\|\|height="408" width="728"]]
50.3	640
93.3	641
50.3	642	=== 5.5.2 System ~-~-> General ( login settings) ===
	643
73.5	644	[[image:1652428861256-300.png\|\|height="354" width="724"]]
50.3	645
78.5	646	(((
54.2	647	__System Password:__
78.5	648	)))
50.3	649
78.5	650	(((
54.2	651	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	652	)))
50.3	653
78.5	654	(((
50.3	655	This page can be used to set the password for them.
78.5	656	)))
50.3	657
54.2	658	(((
94.3	659	__Timezone: __Set device timezone.
78.5	660	)))
50.3	661
54.2	662	(((
94.3	663	__Port forwarding: __Enable/Disable the HTTP and SSH access via WAN interface.
93.3	664
	665
78.5	666	)))
50.3	667
54.2	668	=== 5.5.3 System ~-~-> Network ===
50.3	669
73.5	670	[[image:1652429149053-824.png\|\|height="467" width="725"]]
50.3	671
78.5	672	(((
94.3	673	__LAN Settings: __When the DLOS8N has the AP enable, LAN settings specify the network info for DLOS8N's own network.
78.5	674	)))
50.3	675
54.2	676	(((
94.3	677	__WAN Settings: __Setting for DLOS8N WAN port
54.2	678	)))
50.3	679
54.2	680	(((
94.3	681	__WiFi Settings: __Setting for DLOS8N WiFi IP when use it as WiFi Client
80.4	682
	683
54.2	684	)))
50.3	685
54.2	686	=== 5.5.4 System ~-~-> WiFi ===
50.3	687
	688	DLOS8N WiFi Settings.
	689
73.5	690	[[image:1652429430767-921.png\|\|height="367" width="723"]]
50.3	691
93.3	692
54.2	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
94.3	699	(% style="color:red" %)Note *: For DLOS8N which doesn't have the cellular module, this page will shows Cellular not detected.
50.3	700
93.3	701
59.2	702	=== 5.5.6 System ~-~-> Network Status ===
50.3	703
73.5	704	[[image:1652429486609-208.png\|\|height="415" width="728"]]
50.3	705
93.3	706
59.2	707	=== 5.5.7 System ~-~-> Remote Mgnt & Auto Provision ===
50.3	708
	709	Auto Provision is the feature for batch configure and remote management. It can be used in below two cases:
	710
73.5	711	[[image:1652429518191-846.png\|\|height="332" width="733"]]
50.3	712
73.5	713	[[image:1652429527544-247.png\|\|height="327" width="724"]]
50.3	714
73.5	715	[[image:1652429537849-154.png\|\|height="339" width="722"]]
50.3	716
	717	Please see this document for detail:
	718
80.4	719	(((
50.3	720	[[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	721	)))
50.3	722
	723
80.10	724	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	725
73.5	726	[[image:1652429624400-864.png\|\|height="432" width="716"]]
50.3	727
80.10	728
66.2	729	=== 5.5.8 System ~-~-> Firmware Upgrade ===
50.3	730
	731	We keep improving the DLOS8N Linux side firmware for new features and bug fixes. Below are the links for reference.
	732
	733	* Latest firmware: [[LoRa Gateway Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware/]],
	734
	735	( [[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/]] )
	736
94.3	737
50.3	738	* Change Log: [[Firmware Change Log>>url:http://www.dragino.com/downloads/downloads/LoRa_Gateway/LG02-OLG02/Firmware/ChangeLog]].
	739
	740	( [[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]] )
	741
94.3	742
78.5	743	(((
66.2	744	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	745	)))
50.3	746
78.5	747	(((
66.2	748	(% style="color:green" %)Web~-~-> System~-~-> Firmware Upgrade
78.5	749	)))
50.3	750
73.5	751	[[image:1652429711145-862.png\|\|height="270" width="737"]]
50.3	752
	753	Select the required image and click Flash Image. The image will be uploaded to the device, and then click Process Update to upgrade.
	754
94.3	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
94.3	814
66.2	815	= 6. More features =
50.3	816
66.2	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
66.2	822	= 7. Linux System =
50.3	823
	824	The DLOS8N is based on the OpenWrt Linux system. It is open source, and users are free to configure and modify the Linux settings.
	825
93.3	826
66.2	827	== 7.1 SSH Access for Linux console ==
50.3	828
	829	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.
	830
	831	IP address: IP address of DLOS8N
	832
	833	Port: 22 (via WiFi AP mode) or 2222 (via WAN Interface)
	834
71.2	835	User Name: (% style="color:green" %)root
50.3	836
71.2	837	Password: (% style="color:green" %)dragino (% style="color:black" %)(default)
50.3	838
	839	After logging in, you will be in the Linux console and can enter commands as shown below.
	840
73.5	841	[[image:1652431588565-830.png]]
50.3	842
71.2	843	The “(% class="mark" %)logread -f(%%)” command can be used to debug how system runs.
50.3	844
73.5	845	[[image:1652431609193-637.png\|\|height="214" width="732"]]
71.2	846
80.13	847
67.3	848	== 7.2 Edit and Transfer files ==
50.3	849
78.5	850	(((
71.2	851	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	852	)))
50.3	853
78.5	854	(((
50.3	855	In Windows, one of the easiest methods is using the [[WinSCP>>url:https://winscp.net/eng/index.php]] utility.
78.5	856	)))
50.3	857
78.5	858	(((
50.3	859	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	860	)))
50.3	861
78.5	862	(((
50.3	863	Screenshot is as below:
78.5	864	)))
50.3	865
73.5	866	[[image:1652431650755-450.png]]
50.3	867
	868
71.3	869	== 7.3 File System ==
	870
78.6	871	(((
50.3	872	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	873	)))
50.3	874
78.6	875	(((
50.3	876	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	877	)))
50.3	878
78.6	879	(((
50.3	880	You can use an external USB flash memory device to extend the size of flash memory for storage.
78.6	881	)))
50.3	882
71.6	883
71.3	884	== 7.4 Package maintenance system ==
50.3	885
71.3	886	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	887
78.6	888	(((
71.3	889	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	890	)))
50.3	891
78.6	892	(((
71.6	893	In Linux Console run:
78.6	894	)))
50.3	895
71.6	896	(((
71.7	897	(% style="color:green" %)root@dragino-169d30:~~# opkg update (% style="color:black" %)~/~/ to get the latest packages list
71.6	898	)))
50.3	899
71.6	900	(((
	901	(% style="color:green" %)root@dragino-169d30:~~# opkg list (% style="color:black" %) ~/~/shows the available packages
	902	)))
50.3	903
71.6	904	(((
	905	(% style="color:green" %)root@dragino-169d30:~~# opkg install iperf (% style="color:black" %)~/~/ install iperf
	906	)))
50.3	907
	908	The system will automatically install the required packages as shown below.
	909
	910
71.6	911	(((
71.7	912	(% style="background-color:#dcdcdc" %)//root@dragino-169d30:/etc/opkg# opkg install iperf//
71.6	913	)))
50.3	914
71.6	915	(((
71.7	916	(% style="background-color:#dcdcdc" %)//Installing iperf (2.0.12-1) to root…//
71.6	917	)))
50.3	918
71.6	919	(((
73.3	920	(% 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	921	)))
50.3	922
71.6	923	(((
71.7	924	(% style="background-color:#dcdcdc" %)//Installing uclibcxx (0.2.4-3) to root…//
71.6	925	)))
50.3	926
71.6	927	(((
73.3	928	(% 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	929	)))
50.3	930
71.6	931	(((
71.7	932	(% style="background-color:#dcdcdc" %)//Configuring uclibcxx.//
71.6	933	)))
50.3	934
71.6	935	(((
71.7	936	(% style="background-color:#dcdcdc" %)//Configuring iperf.//
94.3	937
	938
71.6	939	)))
50.3	940
73.2	941	= 8. Upgrade Linux Firmware =
50.3	942
71.7	943
73.2	944	= 9. FAQ =
	945
71.6	946	== 9.1 How can I configure for a customized frequency band? ==
50.3	947
78.6	948	(((
80.10	949	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	950	)))
50.3	951
78.6	952	(((
80.10	953
78.6	954	)))
50.3	955
71.6	956	== 9.2 Can I connect DLOS8N to LORIOT? ==
50.3	957
80.10	958	Yes, the set up instruction is here: [[Notes for LORIOT>>doc:Main.Notes for LORIOT.WebHome]]
50.3	959
73.2	960
71.6	961	== 9.3 Can I make my own firmware for the gateway, where can I find the source code? ==
50.3	962
78.6	963	(((
50.3	964	Yes, You can make your own firmware for the DLOS8N for branding purposes or to add customized applications.
78.6	965	)))
50.3	966
78.6	967	(((
50.3	968	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	969	)))
50.3	970
73.2	971
71.6	972	== 9.4 Can I use 868Mhz version for 915Mhz bands? ==
50.3	973
	974	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.
	975
71.7	976
73.2	977	= 10. Trouble Shooting =
	978
71.6	979	== 10.1 I get kernel error when install new package, how to fix? ==
50.3	980
	981	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:
	982
73.3	983	(% style="background-color:yellow" %)root@dragino-16c538:~~# opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk
50.3	984
73.5	985	(% style="background-color:yellow" %)Installing kmod-dragino2-si3217x (3.10.49+0.2-1) to root…
50.3	986
73.3	987	(% style="background-color:yellow" %)Collected errors:
50.3	988
73.3	989	(% style="background-color:yellow" %)* satisfy_dependencies_for: Cannot satisfy the following dependencies for kmod-dragino2-si3217x:
50.3	990
73.3	991	(% style="background-color:yellow" %)* kernel (= 3.10.49-1-4917516478a753314254643facdf360a) *
50.3	992
73.3	993	(% style="background-color:yellow" %)* opkg_install_cmd: Cannot install package kmod-dragino2-si3217x.
50.3	994
78.6	995	(((
50.3	996	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	997	)))
50.3	998
73.3	999	(% style="background-color:yellow" %)Opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk –force-depends
50.3	1000
73.2	1001
71.6	1002	== 10.2 How to recover the DLOS8N if the firmware crashes ==
50.3	1003
78.6	1004	(((
80.11	1005	Please follow this instruction to recover your gateway: [[Recover Gateway>>doc:Main.How to Recover Gateway if can't access it.WebHome]]
78.6	1006	)))
50.3	1007
78.6	1008	(((
80.11	1009
78.6	1010	)))
50.3	1011
71.6	1012	== 10.3 I configured DLOS8N for WiFi access and lost its IP. What to do now? ==
50.3	1013
73.5	1014	[[image:1652435238615-272.png\|\|height="247" width="727"]]
50.3	1015
78.6	1016	(((
50.3	1017	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	1018	)))
50.3	1019
73.5	1020	(% style="color:red" %)Note: fallback IP can be disabled in the WAN and DHCP page.
50.3	1021
	1022
94.3	1023	(((
50.3	1024	Steps to connect via fall back IP:
94.3	1025	)))
50.3	1026
94.3	1027	(((
94.2	1028	~1. Connect PC's Ethernet port to DLOS8N's WAN port
94.3	1029	)))
73.2	1030
94.3	1031	(((
	1032	2. Configure PC's Ethernet port has IP: 172.31.255.253 and Netmask: 255.255.255.252
	1033	)))
50.3	1034
94.3	1035	(((
50.3	1036	As below photo:
94.3	1037	)))
50.3	1038
73.5	1039	[[image:1652435256286-879.png]]
50.3	1040
73.2	1041	3. In the PC, use IP address 172.31.255.254 to access the DLOS8N via Web or Console.
50.3	1042
	1043	Please note the latest firmware uses port 8000 for http and 2222 for ssh access.
	1044
73.5	1045
71.7	1046	= 11. Order Info =
50.3	1047
73.6	1048	(% style="color:#4f81bd" %) //PART: DLOS8N-XXX-YYY//:
50.3	1049
73.6	1050	(% style="color:#4f81bd" %) //XXX: Frequency Band//
50.3	1051
94.3	1052	* (% style="color:red" %) 868(% style="color:black" %) : valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
	1053	* (% style="color:red" %) 915(% style="color:black" %): valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
50.3	1054
73.6	1055	(% style="color:#4f81bd" %) //YYY: 4G Cellular Option//
50.3	1056
94.3	1057	* (% style="color:red" %) E(% style="color:black" %): EMEA, Korea, Thailand, India.
	1058	* (% style="color:red" %) A(% style="color:black" %): North America/ Rogers/AT&T/T-Mobile.
	1059	* (% style="color:red" %) AU(% style="color:black" %): Latin America, New Zeland, Taiwan
	1060	* (% style="color:red" %) J(% style="color:black" %): Japan, DOCOMO/SoftBank/ KDDI
50.3	1061
	1062	More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
	1063
73.6	1064
94.3	1065
71.7	1066	= 12. Packing Info =
50.3	1067
78.6	1068	(((
50.3	1069	Package Includes:
78.6	1070	)))
50.3	1071
	1072	* DLOS8N LoRaWAN Gateway x 1
	1073	* Stick Antenna for LoRa RF part. Frequency is one of 470 or 868 or 915Mhz depends the model ordered
	1074	* Packaging with environmental protection paper box
	1075
78.6	1076	(((
50.3	1077	Dimension and weight:
78.6	1078	)))
50.3	1079
93.3	1080	* Device Size: 26 x 9 x 8.5 cm
	1081	* Weight: 450g
	1082	* Package Size: 49 x 19.5 x x 19Package Size: 4912 cm
	1083	* Weight: 2.5kg
50.3	1084
71.7	1085	= 13. Support =
50.3	1086
80.15	1087	* Try to see if your questions already answered in the [[wiki>>doc:Main.WebHome]].
50.3	1088	* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8.
	1089	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	1090	* 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 DLOS8N - Outdoor LoRaWAN Gateway User Manual

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