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64	64	* 64MB RAM
65	65	* 16MB Flash
66	66
67		-
68		-
69	69	(% style="color:#037691" %)**Interface:**
70	70
71	71	* 10M/100M RJ45 Ports x 2
...	...	@@ -77,8 +77,6 @@
77	77	* Mini-PCI E connector x 1
78	78	* SX1302 + 2 x SX1250
79	79
80		-
81		-
82	82	(% style="color:#037691" %)**WiFi Spec:**
83	83
84	84	* IEEE 802.11 b/g/n
...	...	@@ -92,8 +92,6 @@
92	92	** 11g 54M : -71dbm
93	93	** 11n 20M : -67dbm
94	94
95		-
96		-
97	97	(% style="color:#037691" %)**LoRa Spec:**
98	98
99	99	* Up to -142.5 dBm sensitivity with SX1250 Tx/Rx front-end
...	...	@@ -105,8 +105,6 @@
105	105	* Dynamic data-rate (DDR) adaptation
106	106	* True antenna diversity or simultaneous dual-band operation
107	107
108		-
109		-
110	110	(% style="color:#037691" %)**Cellular 4G LTE (optional):**
111	111
112	112	* Quectel: [[**EC25 LTE module**>>url:https://www.quectel.com/product/ec25minipcie.htm]]
...	...	@@ -116,8 +116,6 @@
116	116	* Worldwide LTE,UMTS/HSPA+ and GSM/GPRS/EDGE coverage
117	117	* MIMO technology meets demands for data rate and link reliability in modem wireless communication systems
118	118
119		-
120		-
121	121	== 1.3  Features ==
122	122
123	123
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127	127	* LoRaWAN Gateway
128	128	* 10 programmable parallel demodulation paths
129	129
130		-
131		-
132	132	== 1.4  Hardware System Structure ==
133	133
134	134
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236	236
237	237	=== 2.1.5  Connect via LAN port by fall back ip ===
238	238
	227	+
239	239	The **LAN port** also has a [[fall back ip address>>path:#fallback_ip]] for access if user doesn't connect to uplink router.
240	240
241	241
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242	242
243	243	== 2.2  Access Configure Web UI ==
244	244
	234	+
245	245	**Web Interface**
246	246
247	247	Open a browser on the PC and type the LG308N ip address (depends on your connect method)
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264	264	[[image:1652414287022-223.png]]
265	265
266	266
	257	+
267	267	= 3.  Typical Network Setup =
268	268
	260	+
269	269	== 3.1  Overview ==
270	270
	263	+
271	271	(((
272	272	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:
273	273	)))
...	...	@@ -279,13 +279,16 @@
279	279
280	280	== 3.2  Use WAN port to access Internet ==
281	281
	275	+
282	282	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**:
283	283
284	284	[[image:1657012559318-672.png]]
285	285
286	286
	281	+
287	287	== 3.3  Access the Internet as a WiFi Client ==
288	288
	284	+
289	289	In the WiFi Client Mode, LG308N acts as a WiFi client and gets DHCP from an upstream router via WiFi.
290	290
291	291	(((
...	...	@@ -295,13 +295,15 @@
295	295	[[image:1657012573321-862.png]]
296	296
297	297	(((
298		-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.
299	299
	296	+
300	300
301	301	)))
302	302
303	303	== 3.4  Use built-in 4G modem for internet access ==
304	304
	302	+
305	305	If the LG308N has 3G/4G Cellular modem, user can use it as main internet connection or back up.
306	306
307	307
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314	314
315	315
316	316	(((
317		-
318		-)))
319		-
320		-(((
321	321	The set up page is (% style="color:#4f81bd" %)**System ~-~-> Cellular**
322	322	)))
323	323
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332	332	)))
333	333
334	334
	329	+
335	335	== 3.5  Check Internet connection ==
336	336
	332	+
337	337	In the (% style="color:#4f81bd" %)**home**(%%) page, we can check the Internet connection.
338	338
339	339	* GREEN Tick ​​​​ [[image:1652436675869-206.png||height="14" width="15"]] : This interface has Internet connection.
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343	343	[[image:1657012821329-972.png]]
344	344
345	345
	342	+
346	346	= 4.  Example: Configure as a LoRaWAN gateway =
347	347
	345	+
348	348	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.
349	349
350	350	(((
...	...	@@ -354,11 +354,12 @@
354	354	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/]])
355	355
356	356
	355	+
357	357	== 4.1  Create a gateway in TTN V3 Server ==
358	358
359	359
360	360	(((
361		-(% style="color:#4f81bd" %)**Step 1: Get a Unique gateway ID.**
	360	+(% style="color:blue" %)**Step 1: Get a Unique gateway ID.**
362	362	)))
363	363
364	364	(((
...	...	@@ -376,15 +376,17 @@
376	376	The example gateway id is: (% style="color:green" %)**a840411e96744154**
377	377
378	378
379		-(% style="color:#4f81bd" %)**Step 2: Sign up a user account in TTN server**
380	380
	379	+(% style="color:blue" %)**Step 2: Sign up a user account in TTN server**
	380	+
381	381	[[**https:~~/~~/account.thethingsnetwork.org/register**>>url:https://account.thethingsnetwork.org/register]]
382	382
383	383	[[image:1652422127479-258.png||height="346" width="738"]]
384	384
385	385
386		-(% style="color:#4f81bd" %)**Step 3: Choose the TTNv3 Cluster Picker**
387	387
	387	+(% style="color:blue" %)**Step 3: Choose the TTNv3 Cluster Picker**
	388	+
388	388	(((
389	389	[[image:1652422142236-792.png||height="356" width="737"]]
390	390	)))
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397	397	* Australia 1 (% style="color:red" %)**corresponding Gateway server address: **(% style="color:black" %)au1.cloud.thethings.network
398	398	* Legacy V2 Console : (% style="color:red" %)**TTN v2 shuts down in December 2021**
399	399
400		-(% style="color:#4f81bd" %)**Step 4: Create a Gateway**
401	401
	402	+(% style="color:blue" %)**Step 4: Create a Gateway**
	403	+
402	402	[[image:1652422440891-514.png||height="360" width="747"]]
403	403
404	404	Click the Gateway icon and then click Add gateway.
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412	412
413	413
414	414	(((
415		-(% 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	+
416	416	)))
417	417
418	418	After creating the gateway, you can see the gateway info, as below.
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420	420	[[image:1652422509034-682.png||height="299" width="739"]]
421	421
422	422
	427	+
423	423	== 4.2  Configure LG308N to connect to TTN v3 ==
424	424
	430	+
425	425	(((
426	426	You can now configure the LG308N to let it connect to TTN network V3.
427	427	)))
...	...	@@ -431,14 +431,17 @@
431	431	)))
432	432
433	433	(((
434		-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	+
435	435	)))
436	436
437	437	[[image:1652422624783-580.png||height="327" width="729"]]
438	438
439		-(% style="color:red" %)**Note: **The server address must match the Gateway server address you choose in TTN V3.
440	440
	448	+(% style="color:red" %)**Note: The server address must match the Gateway server address you choose in TTN V3.**
441	441
	450	+
442	442	In the home page, we can see the LoRaWAN connection is ready now.
443	443
444	444	[[image:1657014479765-850.png]]
...	...	@@ -449,8 +449,10 @@
449	449	[[image:1652422703020-955.png||height="343" width="730"]]
450	450
451	451
	461	+
452	452	== 4.3  Configure frequency ==
453	453
	464	+
454	454	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.
455	455
456	456
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462	462	[[image:1652422763536-750.png||height="514" width="730"]]
463	463
464	464
	476	+
465	465	== 4.4  Add a LoRaWAN End Device ==
466	466
	479	+
467	467	(((
468	468	This section shows how to add a LoRaWAN End device to a LoRaWAN network and see the data from TTN web site.
469	469	)))
...	...	@@ -475,7 +475,7 @@
475	475	[[image:1652422794767-871.png]]
476	476
477	477	(((
478		-(% 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.
479	479	)))
480	480
481	481	(((
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548	548	)))
549	549
550	550	(((
551		-(% 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	+
552	552	)))
553	553
554	554	(((
555		-(% 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	+
556	556	)))
557	557
558	558	[[image:1652423277549-324.png||height="273" width="745"]]
559	559
560	560
	578	+
561	561	= 5.  Web Configure Pages =
562	562
	581	+
563	563	== 5.1  Home ==
564	564
	584	+
565	565	Shows the system running status.
566	566
567	567	[[image:1657014949846-507.png]]
568	568
569	569
	590	+
570	570	== 5.2  LoRa Settings ==
571	571
	593	+
572	572	=== 5.2.1  LoRa ~-~-> LoRa ===
573	573
	596	+
574	574	(((
575	575	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.
576	576	)))
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583	583	* (% style="color:blue" %)**915**(%%): valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
584	584
585	585	(((
586		-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**
587	587	)))
588	588
589	589	[[image:1652423554776-574.png||height="380" width="740"]]
590	590
591		-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]]**
592	592
593	593
594	594	=== 5.2.2  LoRa ~-~-> ABP Decryption ===
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1165	1165	* Package Size: 49 x 19.5 x x 19Package Size: 4912 cm
1166	1166	* Weight: 2.5kg
1167	1167
1168		-
1169	1169	= 13.  Support =
1170	1170
1171	1171	* Try to see if your questions already answered in the [[wiki>>doc:Main.WebHome]].
...	...	@@ -1173,7 +1173,6 @@
1173	1173	Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before mentioned schedule.
1174	1174	* 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]]
1175	1175
1176		-
1177	1177	= 14.  Reference =
1178	1178
1179	1179	* Source code for LG08 LoRa Gateway: [[https:~~/~~/github.com/dragino/openwrt_lede-18.06>>url:https://github.com/dragino/openwrt_lede-18.06]]