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21	21
22	22	= 1.  Introduction =
23	23
	24	+
24	24	== 1.1  What is the LG308N ==
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26	26
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49	49	[[image:1657010949218-224.png]]
50	50
51	51
	53	+
52	52	== 1.2  Specifications ==
53	53
54	54
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106	106	* Worldwide LTE,UMTS/HSPA+ and GSM/GPRS/EDGE coverage
107	107	* MIMO technology meets demands for data rate and link reliability in modem wireless communication systems
108	108
109		-
110		-
111		-
112	112	== 1.3  Features ==
113	113
	113	+
114	114	* Open Source Linux system
115	115	* Managed by Web GUI, SSH via LAN or WiFi
116	116	* Emulates 49x LoRa demodulators
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117	117	* LoRaWAN Gateway
118	118	* 10 programmable parallel demodulation paths
119	119
120		-
121		-
122		-
123	123	== 1.4  Hardware System Structure ==
124	124
	122	+
125	125	[[image:1657011152828-178.png]]
126	126
127	127
	126	+
128	128	== 1.5  LG308N Applications ==
129	129
130	130
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131	131	[[image:1657011208596-209.png]]
132	132
133	133
	133	+
134	134	== 1.6  LED Indicators ==
135	135
	136	+
136	136	LG308N has totally 6 LEDs, They are:
137	137
138	138	* **Power LED  **[[image:image-20220705165446-1.png||height="15" width="16"]] : This (% style="color:red" %)**LED**(%%) will be **solid on** if the device is properly powered.
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158	158
159	159	= 2.  Access and Configure LG308N =
160	160
	162	+
161	161	The LG308N is configured as a WiFi Access Point by default. User can access and configure the LG308N after connecting to its WiFi network, or via its Ethernet port.
162	162
163	163
	166	+
164	164	== 2.1  Find IP address of LG308N ==
165	165
	169	+
166	166	=== 2.1.1  Connect via WiFi ===
167	167
168	168	[[image:1657011715859-829.png]]
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170	170
171	171	At the first boot of LG308N, it will auto generate a WiFi network called (% style="color:green" %)**//dragino-xxxxxx //**(%%)with password:
172	172
173		-(% style="color:red" %)Note: In latest version firmware, it has been password protected and the password is: dragino+dragino
	177	+(% style="color:red" %)**Note: In latest version firmware, it has been password protected and the password is:  **(% style="background-color:yellow" %)**dragino+dragino**
174	174
	179	+
175	175	[[image:1652413127647-377.png]]
176	176
177	177
178	178	(((
179		-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
	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**
180	180
	186	+
181	181
182	182	)))
183	183
184	184	=== 2.1.2  Connect via WAN port with DHCP IP from router ===
185	185
	192	+
186	186	[[image:1657011966663-484.png]]
187	187
188	188	(((
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196	196
197	197	=== 2.1.3  Connect via LAN port with direct connection from PC ===
198	198
	206	+
199	199	[[image:1657012061799-674.png]]
200	200
201	201	(((
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206	206
207	207	=== 2.1.4  Connect WiFi with DHCP IP from router ===
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	217	+
209	209	[[image:image-20220705171041-7.png]]
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211	211
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215	215
216	216	=== 2.1.5  Connect via LAN port by fall back ip ===
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	227	+
218	218	The **LAN port** also has a [[fall back ip address>>path:#fallback_ip]] for access if user doesn't connect to uplink router.
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220	220
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221	221
222	222	== 2.2  Access Configure Web UI ==
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224	224	**Web Interface**
225	225
226	226	Open a browser on the PC and type the LG308N ip address (depends on your connect method)
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243	243	[[image:1652414287022-223.png]]
244	244
245	245
	257	+
246	246	= 3.  Typical Network Setup =
247	247
	260	+
248	248	== 3.1  Overview ==
249	249
	263	+
250	250	(((
251	251	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:
252	252	)))
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258	258
259	259	== 3.2  Use WAN port to access Internet ==
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	275	+
261	261	By default, the LG308N is set to use the WAN port to connect to an upstream network. When you connect the LG308N's WAN port to an upstream router, LG308N will get an IP address from the router and have Internet access via the upstream router. The network status can be checked in the (% style="color:#4f81bd" %)**home page**:
262	262
263	263	[[image:1657012559318-672.png]]
264	264
265	265
	281	+
266	266	== 3.3  Access the Internet as a WiFi Client ==
267	267
	284	+
268	268	In the WiFi Client Mode, LG308N acts as a WiFi client and gets DHCP from an upstream router via WiFi.
269	269
270	270	(((
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274	274	[[image:1657012573321-862.png]]
275	275
276	276	(((
277		-In the WiFi Survey Choose the WiFi AP, and input the Passphrase then click Save & Apply to connect.
	294	+In the WiFi Survey Choose the WiFi AP, and input the Passphrase then click(% style="color:blue" %)** Save & Apply** to connect.
278	278
	296	+
279	279
280	280	)))
281	281
282	282	== 3.4  Use built-in 4G modem for internet access ==
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	302	+
284	284	If the LG308N has 3G/4G Cellular modem, user can use it as main internet connection or back up.
285	285
286	286
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293	293
294	294
295	295	(((
296		-
297		-)))
298		-
299		-(((
300	300	The set up page is (% style="color:#4f81bd" %)**System ~-~-> Cellular**
301	301	)))
302	302
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311	311	)))
312	312
313	313
	329	+
314	314	== 3.5  Check Internet connection ==
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316	316	In the (% style="color:#4f81bd" %)**home**(%%) page, we can check the Internet connection.
317	317
318	318	* GREEN Tick ​​​​ [[image:1652436675869-206.png||height="14" width="15"]] : This interface has Internet connection.
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322	322	[[image:1657012821329-972.png]]
323	323
324	324
	342	+
325	325	= 4.  Example: Configure as a LoRaWAN gateway =
326	326
	345	+
327	327	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.
328	328
329	329	(((
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333	333	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/]])
334	334
335	335
	355	+
336	336	== 4.1  Create a gateway in TTN V3 Server ==
337	337
338	338
339	339	(((
340		-(% style="color:#4f81bd" %)**Step 1: Get a Unique gateway ID.**
	360	+(% style="color:blue" %)**Step 1: Get a Unique gateway ID.**
341	341	)))
342	342
343	343	(((
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355	355	The example gateway id is: (% style="color:green" %)**a840411e96744154**
356	356
357	357
358		-(% style="color:#4f81bd" %)**Step 2: Sign up a user account in TTN server**
359	359
	379	+(% style="color:blue" %)**Step 2: Sign up a user account in TTN server**
	380	+
360	360	[[**https:~~/~~/account.thethingsnetwork.org/register**>>url:https://account.thethingsnetwork.org/register]]
361	361
362	362	[[image:1652422127479-258.png||height="346" width="738"]]
363	363
364	364
365		-(% style="color:#4f81bd" %)**Step 3: Choose the TTNv3 Cluster Picker**
366	366
	387	+(% style="color:blue" %)**Step 3: Choose the TTNv3 Cluster Picker**
	388	+
367	367	(((
368	368	[[image:1652422142236-792.png||height="356" width="737"]]
369	369	)))
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376	376	* Australia 1 (% style="color:red" %)**corresponding Gateway server address: **(% style="color:black" %)au1.cloud.thethings.network
377	377	* Legacy V2 Console : (% style="color:red" %)**TTN v2 shuts down in December 2021**
378	378
379		-(% style="color:#4f81bd" %)**Step 4: Create a Gateway**
380	380
	402	+(% style="color:blue" %)**Step 4: Create a Gateway**
	403	+
381	381	[[image:1652422440891-514.png||height="360" width="747"]]
382	382
383	383	Click the Gateway icon and then click Add gateway.
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391	391
392	392
393	393	(((
394		-(% style="color:red" %)**Notice: **Gateway Server address must match the gateway configuration, otherwise you will have problem for End Node to join the network.
	417	+(% style="color:red" %)**Notice: Gateway Server address must match the gateway configuration, otherwise you will have problem for End Node to join the network.**
	418	+
	419	+
395	395	)))
396	396
397	397	After creating the gateway, you can see the gateway info, as below.
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399	399	[[image:1652422509034-682.png||height="299" width="739"]]
400	400
401	401
	427	+
402	402	== 4.2  Configure LG308N to connect to TTN v3 ==
403	403
	430	+
404	404	(((
405	405	You can now configure the LG308N to let it connect to TTN network V3.
406	406	)))
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410	410	)))
411	411
412	412	(((
413		-Choose the right server provider and click (% style="color:#4f81bd" %)**Save&Apply**
	440	+Choose the right server provider and click (% style="color:blue" %)**Save&Apply**
	441	+
	442	+
414	414	)))
415	415
416	416	[[image:1652422624783-580.png||height="327" width="729"]]
417	417
418		-(% style="color:red" %)**Note: **The server address must match the Gateway server address you choose in TTN V3.
419	419
	448	+(% style="color:red" %)**Note: The server address must match the Gateway server address you choose in TTN V3.**
420	420
	450	+
421	421	In the home page, we can see the LoRaWAN connection is ready now.
422	422
423	423	[[image:1657014479765-850.png]]
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428	428	[[image:1652422703020-955.png||height="343" width="730"]]
429	429
430	430
	461	+
431	431	== 4.3  Configure frequency ==
432	432
	464	+
433	433	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.
434	434
435	435
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441	441	[[image:1652422763536-750.png||height="514" width="730"]]
442	442
443	443
	476	+
444	444	== 4.4  Add a LoRaWAN End Device ==
445	445
	479	+
446	446	(((
447	447	This section shows how to add a LoRaWAN End device to a LoRaWAN network and see the data from TTN web site.
448	448	)))
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454	454	[[image:1652422794767-871.png]]
455	455
456	456	(((
457		-(% 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.
	491	+(% style="color:blue" %)**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.
458	458	)))
459	459
460	460	(((
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527	527	)))
528	528
529	529	(((
530		-(% 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.
	564	+(% style="color:blue" %)**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.
	565	+
	566	+
531	531	)))
532	532
533	533	(((
534		-(% style="color:red" %)Note that it may take some time for the device data to appear in the TTN v3 display.
	570	+(% style="color:red" %)**Note that it may take some time for the device data to appear in the TTN v3 display.**
	571	+
	572	+
535	535	)))
536	536
537	537	[[image:1652423277549-324.png||height="273" width="745"]]
538	538
539	539
	578	+
540	540	= 5.  Web Configure Pages =
541	541
	581	+
542	542	== 5.1  Home ==
543	543
	584	+
544	544	Shows the system running status.
545	545
546	546	[[image:1657014949846-507.png]]
547	547
548	548
	590	+
549	549	== 5.2  LoRa Settings ==
550	550
	593	+
551	551	=== 5.2.1  LoRa ~-~-> LoRa ===
552	552
	596	+
553	553	(((
554	554	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.
555	555	)))
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562	562	* (% style="color:blue" %)**915**(%%): valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
563	563
564	564	(((
565		-After user choose the frequency plan, he can see the actually frequency in used by checking the page **LogRead ~-~-> LoRa Log**
	609	+After user choose the frequency plan, he can see the actually frequency in used by checking the page (% style="color:blue" %)**LogRead ~-~-> LoRa Log**
566	566	)))
567	567
568	568	[[image:1652423554776-574.png||height="380" width="740"]]
569	569
570		-Note *: **[[See this instruction for how to customize frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]**
	614	+(% style="color:red" %)**Note *: [[See this instruction for how to customize frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]**
571	571
572	572
573	573	=== 5.2.2  LoRa ~-~-> ABP Decryption ===
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1144	1144	* Package Size: 49 x 19.5 x x 19Package Size: 4912 cm
1145	1145	* Weight: 2.5kg
1146	1146
1147		-
1148		-
1149		-
1150	1150	= 13.  Support =
1151	1151
1152	1152	* Try to see if your questions already answered in the [[wiki>>doc:Main.WebHome]].
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1154	1154	Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before mentioned schedule.
1155	1155	* 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]]
1156	1156
1157		-
1158		-
1159		-
1160	1160	= 14.  Reference =
1161	1161
1162	1162	* Source code for LG08 LoRa Gateway: [[https:~~/~~/github.com/dragino/openwrt_lede-18.06>>url:https://github.com/dragino/openwrt_lede-18.06]]