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1		-XWiki.Xiaoling
	1	+XWiki.Xiaoye

Content

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108	108
109	109	== 1.3  Features ==
110	110
	111	+
111	111	* Open Source OpenWrt system
112	112	* Managed by Web GUI, SSH via WAN or WiFi
113	113	* Remote access with Reverse-SSH or remote.it
...	...	@@ -126,14 +126,18 @@
126	126
127	127	== 1.4  Hardware System Structure ==
128	128
	130	+
129	129	[[image:1657079015096-949.png]]
130	130
131	131
	134	+
132	132	== 1.5  LPS8N Applications ==
133	133
	137	+
134	134	[[image:1657079055940-721.png]]
135	135
136	136
	141	+
137	137	== 1.6  LED Indicators ==
138	138
139	139
...	...	@@ -140,7 +140,6 @@
140	140	LPS8N has totally four LEDs, They are:
141	141
142	142	* **Power LED **[[image:image-20220706115518-1.png||height="15" width="16"]] : This (% style="color:red" %)**RED LED**(%%) will be **solid on** if the device is properly powered.
143		-* **LoRa LED   **[[image:image-20220706115518-2.png||height="15" width="15"]] : This **RGB LED** will** (% style="color:green" %)blink GREEN(%%)** when LoRaWAN module starts or transmit a packet.
144	144	* **SYS LED    ** [[image:image-20220706115518-3.png||height="16" width="16"]] : This **RGB LED** will shows different colors on different state:
145	145	** (% style="color:blue" %)**SOLID BLUE**(%%): Device is alive with LoRaWAN server connection.
146	146	** (% style="color:blue" %)**BLINKING BLUE**(%%): a) Device has internet connection but no LoRaWAN Connection.  or  b) Device is in booting stage, in this stage, it will (% style="color:blue" %)**BLINKING BLUE**(%%) for several seconds and then with (% style="color:red" %)**SOLID RED**(%%) and (% style="color:blue" %)**BLINKING BLUE**(%%) together
...	...	@@ -152,13 +152,16 @@
152	152
153	153	= 2.  Access and Configure LPS8N =
154	154
	159	+
155	155	(((
156	156	The LPS8N is configured as a WiFi Access Point by factory default. You can access and configure the LPS8N after connecting to its WiFi network, or via its WAN Ethernet port.
157	157	)))
158	158
159	159
	165	+
160	160	== 2.1  Find IP address of LPS8N ==
161	161
	168	+
162	162	=== 2.1.1  Connect via WiFi ===
163	163
164	164	[[image:1657085974260-168.png]]
...	...	@@ -182,7 +182,7 @@
182	182
183	183
184	184	(((
185		-Alternatively, connect the LPS8N 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 LPS8N. You can also use this IP to connect.
	192	+Alternatively, connect the LPS8N Ethernet port to your router and LPS8N 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 LPS8N. You can also use this IP to connect.
186	186
187	187
188	188
...	...	@@ -190,6 +190,7 @@
190	190
191	191	=== 2.1.3  Connect via WiFi with DHCP IP from router ===
192	192
	200	+
193	193	[[image:1657086192720-649.png]]
194	194
195	195
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199	199
200	200	=== 2.1.4  Connect via Ethernet with fall back ip ===
201	201
	210	+
202	202	The WAN port also has a [[fall back ip address>>||anchor="H10.3A0IconfiguredLPS8NforWiFiaccessandlostitsIP.Whattodonow3F"]] for access if user doesn't connect to uplink router. Click [[here>>||anchor="H10.3A0IconfiguredLPS8NforWiFiaccessandlostitsIP.Whattodonow3F"]] to see how to configure.
203	203
204	204
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205	205
206	206	== 2.2  Access Configure Web UI ==
207	207
	217	+
208	208	**Web Interface**
209	209
210	210	Open a browser on the PC and type the LPS8N ip address (depends on your connect method)
...	...	@@ -230,8 +230,10 @@
230	230
231	231	= 3.  Typical Network Setup =
232	232
	243	+
233	233	== 3.1  Overview ==
234	234
	246	+
235	235	The LPS8N supports flexible network set up for different environments. This section describes the typical network topology. The network set up includes:
236	236
237	237	* **WAN Port Internet Mode**
...	...	@@ -242,6 +242,7 @@
242	242
243	243	== 3.2  Use WAN port to access Internet ==
244	244
	257	+
245	245	By default, the LPS8N is set to use the WAN port to connect to an upstream network. When you connect the LPS8N's WAN port to an upstream router, LPS8N 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**:
246	246
247	247
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248	248	[[image:1657088560833-398.png]]
249	249
250	250
	264	+
251	251	== 3.3  Access the Internet as a WiFi Client ==
252	252
	267	+
253	253	In the WiFi Client Mode, LPS8N acts as a WiFi client and gets DHCP from an upstream router via WiFi.
254	254
255	255	(((
256	256	The settings for WiFi Client is under page (% style="color:#4f81bd" %)**System~-~-> WiFi ~-~-> WiFi WAN Client Settings**
257	257
	273	+
258	258	[[image:1657088818095-182.png]]
259	259	)))
260	260
...	...	@@ -262,11 +262,13 @@
262	262	(((
263	263	In the WiFi Survey Choose the WiFi AP, and input the Passphrase then click Save & Apply to connect.
264	264
	281	+
265	265
266	266	)))
267	267
268	268	== 3.4  Use built-in 4G modem for internet access ==
269	269
	287	+
270	270	(((
271	271	(((
272	272	If the LPS8N has 3G/4G Cellular modem, user can use it as main internet connection or back up.
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302	302	)))
303	303
304	304
	323	+
305	305	== 3.5  Check Internet connection ==
306	306
	326	+
307	307	In the (% style="color:#4f81bd" %)**home**(%%) page, we can check the Internet connection.
308	308
309	309	* GREEN Tick ​​​​ [[image:1652436675869-206.png||height="14" width="15"]] : This interface has Internet connection.
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316	316
317	317	= 4.  Example: Configure as a LoRaWAN gateway =
318	318
	339	+
319	319	LPS8N 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.
320	320
	342	+
321	321	(((
322	322	[[image:1657091257648-882.png]]
323	323	)))
...	...	@@ -330,8 +330,9 @@
330	330
331	331	== 4.1  Create a gateway in TTN V3 Server ==
332	332
333		-(% style="color:#4f81bd" %)**Step 1: Get a Unique gateway ID.**
334	334
	356	+(% style="color:blue" %)**Step 1: Get a Unique gateway ID.**
	357	+
335	335	(((
336	336	Every LPS8N has a unique gateway id. The ID can be found at LoRaWAN page:
337	337	)))
...	...	@@ -343,17 +343,21 @@
343	343	The example gateway id is: (% style="color:green" %)**a840411e96744154**
344	344
345	345
346		-(% style="color:#4f81bd" %)**Step 2: Sign up a user account in TTN server**
347	347
	370	+(% style="color:blue" %)**Step 2: Sign up a user account in TTN server**
	371	+
348	348	[[**https:~~/~~/account.thethingsnetwork.org/register**>>url:https://account.thethingsnetwork.org/register]]
349	349
350	350	[[image:1657091739530-531.png]]
351	351
352	352
353		-(% style="color:#4f81bd" %)**Step 3: Choose the TTNv3 Cluster Picker**
354	354
	378	+(% style="color:blue" %)**Step 3: Choose the TTNv3 Cluster Picker**
	379	+
355	355	(((
356	356	[[image:1657091719947-297.png]]
	382	+
	383	+
357	357	)))
358	358
359	359	(% style="color:red" %)**Note: Choose the cluster corresponds to a specific Gateway server address**
...	...	@@ -365,7 +365,7 @@
365	365	* Legacy V2 Console : (% style="color:red" %)**TTN v2 shuts down in December 2021**
366	366
367	367
368		-(% style="color:#4f81bd" %)**Step 4: Create a Gateway**
	395	+(% style="color:blue" %)**Step 4: Create a Gateway**
369	369
370	370	[[image:1657091941182-367.png]]
371	371
...	...	@@ -381,7 +381,9 @@
381	381
382	382
383	383	(((
384		-(% style="color:red" %)**Notice: **Gateway Server address must match the gateway configuration, otherwise you will have problem for End Node to join the network.
	411	+(% style="color:red" %)**Notice: Gateway Server address must match the gateway configuration, otherwise you will have problem for End Node to join the network.**
	412	+
	413	+
385	385	)))
386	386
387	387	After creating the gateway, you can see the gateway info, as below.
...	...	@@ -389,8 +389,10 @@
389	389	[[image:1657094130908-567.png]](% style="display:none" %)
390	390
391	391
	421	+
392	392	== 4.2  Configure LPS8N to connect to TTN v3 ==
393	393
	424	+
394	394	(((
395	395	You can now configure the LPS8N to let it connect to TTN network V3.
396	396	)))
...	...	@@ -405,9 +405,10 @@
405	405
406	406	[[image:1657094183213-301.png]]
407	407
408		-(% style="color:red" %)**Note: **The server address must match the Gateway server address you choose in TTN V3.
409	409
	440	+(% style="color:red" %)**Note: The server address must match the Gateway server address you choose in TTN V3.**
410	410
	442	+
411	411	In the home page, we can see the LoRaWAN connection is ready now.
412	412
413	413	[[image:1657094202420-798.png]]
...	...	@@ -418,8 +418,10 @@
418	418	[[image:1657094221515-510.png]]
419	419
420	420
	453	+
421	421	== 4.3  Configure frequency ==
422	422
	456	+
423	423	We also need to set the frequency plan in LPS8N to match the end node we use, so to receive the LoRaWAN packets from the LoRaWAN sensor.
424	424
425	425	[[image:1657094249818-468.png]]
...	...	@@ -430,8 +430,10 @@
430	430	[[image:1657094333704-207.png]]
431	431
432	432
	467	+
433	433	== 4.4  Add a LoRaWAN End Device ==
434	434
	470	+
435	435	(((
436	436	This section shows how to add a LoRaWAN End device to a LoRaWAN network and see the data from TTN web site.
437	437	)))
...	...	@@ -443,7 +443,7 @@
443	443	[[image:1652422794767-871.png]]
444	444
445	445	(((
446		-(% 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.
	482	+(% style="color:blue" %)**Step 1**: (%%)Create a Device definition in TTN v3 with the OTAA keys from the example LT-22222-L IO Controller device.
447	447
448	448
449	449	)))
...	...	@@ -462,8 +462,9 @@
462	462
463	463	[[image:1657094382177-591.png]]
464	464
	501	+
465	465	(((
466		-(% 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.
	503	+(% 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.**
467	467
468	468
469	469	)))
...	...	@@ -514,29 +514,39 @@
514	514	)))
515	515
516	516	(((
517		-(% 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.
	554	+(% style="color:blue" %)**Step 2**:  (%%)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.
	555	+
	556	+
518	518	)))
519	519
520	520	(((
521		-(% style="color:red" %)Note that it may take some time for the device data to appear in the TTN v3 display.
	560	+(% style="color:red" %)**Note that it may take some time for the device data to appear in the TTN v3 display.**
	561	+
	562	+
522	522	)))
523	523
524	524	[[image:1657094791060-639.png]]
525	525
526	526
	568	+
527	527	= 5.  Web Configure Pages =
528	528
	571	+
529	529	== 5.1  Home ==
530	530
	574	+
531	531	Shows the system running status.
532	532
533	533	[[image:1657094893942-726.png]]
534	534
535	535
	580	+
536	536	== 5.2  LoRa Settings ==
537	537
	583	+
538	538	=== 5.2.1  LoRa ~-~-> LoRa ===
539	539
	586	+
540	540	(((
541	541	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.
542	542	)))
...	...	@@ -558,11 +558,13 @@
558	558
559	559	[[image:1657094930903-357.png]]
560	560
561		-Note *: **[[See this instruction for how to customize frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]**
	608	+(% style="color:red" %)**Note *:** **[[See this instruction for how to customize frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]**
562	562
563	563
	611	+
564	564	=== 5.2.2  LoRa ~-~-> ABP Decryption ===
565	565
	614	+
566	566	The LPS8N can communicate with LoRaWAN ABP End Node without the need of LoRaWAN server. It can be used in some cases such as:
567	567
568	568	* No internet connection.
...	...	@@ -575,10 +575,13 @@
575	575	[[image:1657095412271-942.png]]
576	576
577	577
	627	+
578	578	== 5.3  LoRaWAN Settings ==
579	579
	630	+
580	580	=== 5.3.1  LoRaWAN ~-~-> LoRaWAN ===
581	581
	633	+
582	582	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
583	583
584	584	[[image:1652423628833-467.png||height="357" width="755"]]
...	...	@@ -592,18 +592,23 @@
592	592	**See:** **[[Filter unwanted LoRaWAN packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]**
593	593
594	594
	647	+
595	595	=== 5.3.2  LoRaWAN ~-~-> Amazon AWS-IoT ===
596	596
	650	+
597	597	[[image:1652428499323-384.png||height="275" width="723"]]
598	598
	653	+
599	599	(((
600	600	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]].**
601	601
	657	+
602	602
603	603	)))
604	604
605	605	=== 5.3.3  LoRaWAN ~-~-> LORIOT ===
606	606
	663	+
607	607	(((
608	608	Settings to communicate to LORIOT LoRaWAN Network Server: [[https:~~/~~/www.loriot.io/>>url:https://www.loriot.io/]]
609	609	)))
...	...	@@ -615,8 +615,10 @@
615	615	[[image:1652428648903-878.png||height="266" width="731"]]
616	616
617	617
	675	+
618	618	== 5.4  MQTT Settings ==
619	619
	678	+
620	620	(((
621	621	If end nodes works in ABP mode, user can configure LPS8N to transfer the data to MQTT broker,
622	622	)))
...	...	@@ -629,10 +629,13 @@
629	629	[[image:1652428705046-212.png||height="417" width="733"]]
630	630
631	631
	691	+
632	632	== 5.5  System ==
633	633
	694	+
634	634	=== 5.5.1  System ~-~-> System Overview ===
635	635
	697	+
636	636	Shows the system info:
637	637
638	638	[[image:1657155158184-134.png]]
...	...	@@ -641,10 +641,12 @@
641	641
642	642	=== 5.5.2  System ~-~-> General ( login settings) ===
643	643
	706	+
644	644	[[image:1657155183982-792.png]]
645	645
	709	+
646	646	(((
647		-**__System Password:__**
	711	+(% style="color:#037691" %)**__System Password:__**
648	648	)))
649	649
650	650	(((
...	...	@@ -656,11 +656,11 @@
656	656	)))
657	657
658	658	(((
659		-**__Timezone:  __**Set device timezone.
	723	+(% style="color:#037691" %)**__Timezone:  __**(%%)Set device timezone.
660	660	)))
661	661
662	662	(((
663		-**__Port forwarding:  __**Enable/Disable the HTTP and SSH access via WAN interface.
	727	+(% style="color:#037691" %)**__Port forwarding:  __**(%%)Enable/Disable the HTTP and SSH access via WAN interface.
664	664
665	665
666	666
...	...	@@ -671,15 +671,15 @@
671	671	[[image:1657155288223-566.png]]
672	672
673	673	(((
674		-**__LAN Settings:    __**When the LPS8N has the AP enable, LAN settings specify the network info for LPS8N's own network.
	738	+(% style="color:#037691" %)**__LAN Settings:    __**(%%)When the LPS8N has the AP enable, LAN settings specify the network info for LPS8N's own network.
675	675	)))
676	676
677	677	(((
678		-__**WAN Settings:  **__Setting for LPS8N WAN port
	742	+(% style="color:#037691" %)__**WAN Settings:  **__(%%)Setting for LPS8N WAN port
679	679	)))
680	680
681	681	(((
682		-__**WiFi Settings:   **__Setting for LPS8N WiFi IP when use it as WiFi Client
	746	+(% style="color:#037691" %)__**WiFi Settings:  **__** **(%%)Setting for LPS8N WiFi IP when use it as WiFi Client
683	683
684	684
685	685
...	...	@@ -687,6 +687,7 @@
687	687
688	688	=== 5.5.4  System ~-~-> WiFi ===
689	689
	754	+
690	690	LPS8N WiFi Settings.
691	691
692	692	[[image:1657155457089-430.png]]
...	...	@@ -695,15 +695,17 @@
695	695
696	696	=== 5.5.5  System ~-~-> Cellular ===
697	697
	763	+
698	698	While use the cellular as Backup WAN, device will use Cellular for internet connection while WAN port or WiFi is not valid and switch back to WAN port or WiFi after they recover.
699	699
700	700
701	701	[[image:1657155507672-204.png]]
702	702
703		-(% style="color:red" %)Note *: For LPS8N which doesn't have the cellular module, this page will shows Cellular not detected.
704	704
	770	+(% style="color:red" %)**Note *: For LPS8N which doesn't have the cellular module, this page will shows Cellular not detected.**
705	705
706	706
	773	+
707	707	=== 5.5.6  System ~-~-> Network Status ===
708	708
709	709
...	...	@@ -713,6 +713,7 @@
713	713
714	714	=== 5.5.7  System ~-~-> Remote Mgnt & Auto Provision ===
715	715
	783	+
716	716	Auto Provision is the feature for batch configure and remote management. It can be used in below two cases:
717	717
718	718
...	...	@@ -736,7 +736,7 @@
736	736	(% style="display:none" %) (%%)
737	737
738	738	(((
739		-R-SSH is for remote access device and management, introduction for how to use: [[Remote Access Gateway>>doc:Main.Remote Access Gateway.WebHome]]
	807	+R-SSH is for remote access device and management, introduction for how to use: [[Remote Access Gateway>>doc:Main.Monitor & Remote Access Gateway.WebHome]]
740	740	)))
741	741
742	742	[[image:1652429624400-864.png||height="432" width="716"]]
...	...	@@ -745,6 +745,7 @@
745	745
746	746	=== 5.5.8  System ~-~-> Firmware Upgrade ===
747	747
	816	+
748	748	We keep improving the LPS8N Linux side firmware for new features and bug fixes. Below are the links for reference.
749	749
750	750	* **Latest firmware**: [[LoRa Gateway Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware/]],
...	...	@@ -767,12 +767,14 @@
767	767	[[image:1657156052651-770.png]]
768	768
769	769	(((
770		-Select the required image and click **Flash Image.** The image will be uploaded to the device, and then click **Process Update** to upgrade.
	839	+Select the required image and click (% style="color:blue" %)**Flash Image.**(%%) The image will be uploaded to the device, and then click (% style="color:blue" %)**Process Update**(%%) to upgrade.
771	771	)))
772	772
773	773
774	774	(((
775		-(% 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.
	844	+(% style="color:red" %)**NOTE**: (%%)You normally need to (% style="color:blue" %)**//uncheck//**(%%) the (% style="color:blue" %)**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.
	845	+
	846	+
776	776	)))
777	777
778	778	(((
...	...	@@ -781,6 +781,7 @@
781	781
782	782	[[image:1657156094153-520.png]]
783	783
	855	+
784	784	(% style="color:red" %)**NOTE***(%%): User can also upgrade firmware via Linux console
785	785
786	786	SCP the firmware to the system(% style="color:green" %)**/var**(%%)** **directory and then run
...	...	@@ -791,8 +791,10 @@
791	791	(% style="color:red" %)**NOTE**(%%) : it is important to transfer the image in the /var directory, otherwise it may exceed the available flash size.
792	792
793	793
	866	+
794	794	=== 5.5.9  System ~-~-> Reboot/Reset ===
795	795
	869	+
796	796	[[image:1652430197132-330.png||height="256" width="724"]]
797	797
798	798	(((
...	...	@@ -812,6 +812,7 @@
812	812
813	813	== 5.6  LogRead ==
814	814
	889	+
815	815	=== 5.6.1  LogRead ~-~-> LoRa Log ===
816	816
817	817
...	...	@@ -823,6 +823,7 @@
823	823
824	824	=== 5.6.2  LogRead ~-~-> System Log ===
825	825
	901	+
826	826	Show the system log
827	827
828	828	[[image:1657156341198-226.png]]
...	...	@@ -831,8 +831,10 @@
831	831
832	832	= 6.  More features =
833	833
	910	+
834	834	== 6.1 Packet Filtering ==
835	835
	913	+
836	836	(((
837	837	Drop unwanted packets.
838	838	)))
...	...	@@ -842,19 +842,23 @@
842	842	)))
843	843
844	844
	923	+
845	845	== 6.2 Remote Access ==
846	846
	926	+
847	847	(((
848	848	Remote Access Devices for management.
849	849	)))
850	850
851	851	(((
852		-Instruction: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Remote%20Access%20Gateway/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Remote%20Access%20Gateway/]]
	932	+Instruction: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Monitor%20%26%20Remote%20Access%20Gateway/?Remote%20Access>>http://wiki.dragino.com/xwiki/bin/view/Main/Monitor%20%26%20Remote%20Access%20Gateway/?Remote%20Access]]
853	853	)))
854	854
855	855
	936	+
856	856	== 6.3 How to decode ABP LoRaWAN node ==
857	857
	939	+
858	858	(((
859	859	Decode ABP:
860	860	)))
...	...	@@ -864,8 +864,10 @@
864	864	)))
865	865
866	866
	949	+
867	867	== 6.4 How to set data to MQTT broker ==
868	868
	952	+
869	869	(((
870	870	Only support ABP LoRaWAN End Node
871	871	)))
...	...	@@ -875,13 +875,17 @@
875	875	)))
876	876
877	877
	962	+
878	878	== 6.5  More instructions ==
879	879
	965	+
880	880	[[LoRaWAN Gateway Instruction>>doc:Main.WebHome]](LoRaWAN Gateway)
881	881
882	882
	969	+
883	883	== 6.6  Auto-Provision ==
884	884
	972	+
885	885	Auto Provision is the feature for batch configure and remote management. It can be used in below two cases:
886	886
887	887	[[image:image-20220707092040-1.png||height="451" width="995"]]
...	...	@@ -896,14 +896,18 @@
896	896
897	897	(% style="display:none" %) (%%)
898	898
	987	+
899	899	= 7.  (% style="display:none" %) (%%)Linux System =
900	900
	990	+
901	901	The LPS8N is based on the OpenWrt Linux system. It is open source, and users are free to configure and modify the Linux settings.
902	902
903	903	(% style="display:none" %) (%%)
904	904
	995	+
905	905	== 7.1  SSH Access for Linux console ==
906	906
	998	+
907	907	User can access the Linux console via the SSH protocol. Make sure your PC and the LPS8N 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.
908	908
909	909	IP address:  IP address of LPS8N
...	...	@@ -919,7 +919,7 @@
919	919
920	920	[[image:1657158198733-338.png]]
921	921
922		-The “(% class="mark" %)**logread -f**(%%)” command can be used to debug how system runs.
	1014	+The “** (% style="background-color:yellow" %)logread -f(%%)**(% style="background-color:yellow" %)” (%%)command can be used to debug how system runs.
923	923
924	924
925	925	[[image:1657158190234-805.png]]
...	...	@@ -928,6 +928,7 @@
928	928
929	929	== 7.2  Edit and Transfer files ==
930	930
	1023	+
931	931	(((
932	932	The LPS8N 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.
933	933	)))
...	...	@@ -950,6 +950,7 @@
950	950
951	951	== 7.3  File System ==
952	952
	1046	+
953	953	(((
954	954	The LPS8N 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.
955	955	)))
...	...	@@ -963,8 +963,10 @@
963	963	)))
964	964
965	965
	1060	+
966	966	== 7.4  Package maintenance system ==
967	967
	1063	+
968	968	LPS8N 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 LPS8N to use **//iperf //**.
969	969
970	970	(((
...	...	@@ -1023,6 +1023,7 @@
1023	1023
1024	1024	= 8.  Upgrade Linux Firmware =
1025	1025
	1122	+
1026	1026	We keep improving the LPS8N Linux side firmware for new features and bug fixes. Below are the links for reference.
1027	1027
1028	1028	* **Latest firmware**: [[LoRa Gateway Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware/]],
...	...	@@ -1034,11 +1034,15 @@
1034	1034	( [[http:~~/~~/www.dragino.com/downloads/downloads/LoRa_Gateway/LPS8N/Firmware/ChangeLog>>url:http://www.dragino.com/downloads/downloads/LoRa_Gateway/LIG16/Firmware/ChangeLog]] )
1035	1035
1036	1036
	1134	+(((
1037	1037	The file named as (% style="color:green" %)** xxxxx–xxxxx-squashfs-sysupgrade.bin **(%%)is the upgrade Image. There are different methods to upgrade, as below.
	1136	+)))
1038	1038
1039	1039
	1139	+
1040	1040	== 8.1 Upgrade via Web UI ==
1041	1041
	1142	+
1042	1042	(((
1043	1043	Go to the page: (% style="color:green" %)**Web ~-~-> System ~-~-> Firmware Upgrade**
1044	1044	)))
...	...	@@ -1049,7 +1049,7 @@
1049	1049
1050	1050
1051	1051	(((
1052		-(% style="color:red" %)**NOTE**(%%): 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.
	1153	+(% style="color:red" %)**NOTE**(%%): You normally need to (% style="color:blue" %)**//uncheck//**(%%) the (% style="color:blue" %)//**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.
1053	1053	)))
1054	1054
1055	1055
...	...	@@ -1060,8 +1060,10 @@
1060	1060	[[image:1657158986600-386.png]]
1061	1061
1062	1062
	1164	+
1063	1063	== 8.2 Upgrade via Linux console ==
1064	1064
	1167	+
1065	1065	(((
1066	1066	SCP the firmware to the system** (% style="color:green" %)/var(%%)** directory and then run
1067	1067	)))
...	...	@@ -1079,18 +1079,23 @@
1079	1079
1080	1080	= 9.  FAQ =
1081	1081
	1185	+
1082	1082	== 9.1  How can I configure for a customized frequency band? ==
1083	1083
	1188	+
1084	1084	(((
1085		-See below link for how to customize frequency band: **[[How to customized LoRaWAN frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]**
	1190	+See below link for how to customize frequency band: [[How to customized LoRaWAN frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]
1086	1086	)))
1087	1087
1088	1088	(((
1089	1089
	1195	+
	1196	+
1090	1090	)))
1091	1091
1092	1092	== 9.2  Can I make my own firmware for the gateway, where can I find the source code? ==
1093	1093
	1201	+
1094	1094	(((
1095	1095	Yes, You can make your own firmware for the LPS8N for branding purposes or to add customized applications.
1096	1096	)))
...	...	@@ -1101,17 +1101,23 @@
1101	1101
1102	1102	(((
1103	1103
	1212	+
	1213	+
1104	1104	)))
1105	1105
1106	1106	== 9.3  Can I use 868Mhz version for 915Mhz bands? ==
1107	1107
	1218	+
1108	1108	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.
1109	1109
1110	1110
	1222	+
1111	1111	= 10.  Trouble Shooting =
1112	1112
	1225	+
1113	1113	== 10.1  I get kernel error when install new package, how to fix? ==
1114	1114
	1228	+
1115	1115	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:
1116	1116
1117	1117	(% style="background-color:yellow" %)root@dragino-16c538:~~# opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk
...	...	@@ -1133,18 +1133,23 @@
1133	1133	(% style="background-color:yellow" %)Opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk –force-depends
1134	1134
1135	1135
	1250	+
1136	1136	== 10.2  How to recover the LPS8N if the firmware crashes ==
1137	1137
	1253	+
1138	1138	(((
1139		-Please follow this instruction to recover your gateway:  **[[Recover Gateway>>doc:Main.How to Recover Gateway if can't access it.WebHome]]**
	1255	+Please follow this instruction to recover your gateway:  [[Recover Gateway>>doc:Main.How to Recover Gateway if can't access it.WebHome]]
1140	1140	)))
1141	1141
1142	1142	(((
1143	1143
	1260	+
	1261	+
1144	1144	)))
1145	1145
1146	1146	== 10.3  I configured LPS8N for WiFi access and lost its IP. What to do now? ==
1147	1147
	1266	+
1148	1148	[[image:1657159323292-776.png]]
1149	1149
1150	1150
...	...	@@ -1152,10 +1152,10 @@
1152	1152	The LPS8N 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 LPS8N no matter what the WiFi IP is. The fall back IP is useful for connecting and debug the unit.
1153	1153	)))
1154	1154
1155		-(% style="color:red" %)Note: fallback IP can be disabled in the WAN and DHCP page.
	1274	+(% style="color:red" %)**Note: fallback IP can be disabled in the WAN and DHCP page.**
1156	1156
1157	1157
1158		-Steps to connect via fall back IP:
	1277	+**Steps to connect via fall back IP:**
1159	1159
1160	1160	~1. Connect PC's Ethernet port to LG01's WAN port
1161	1161
...	...	@@ -1172,8 +1172,10 @@
1172	1172	Please note the latest firmware uses port 8000 for http and 2222 for ssh access.
1173	1173
1174	1174
	1294	+
1175	1175	== 10.4  I connect to the LPS8N's SSID but LPS8N didn't assign DHCP IP to my laptop? ==
1176	1176
	1297	+
1177	1177	(((
1178	1178	This is a known bug for the firmware version before 2019-09-23 for LPS, the issue was fixed since version: LG02_LG08~-~-build-v5.2.1569218466-20190923-1402.
1179	1179	)))
...	...	@@ -1183,20 +1183,20 @@
1183	1183	)))
1184	1184
1185	1185
	1307	+
1186	1186	= 11.  Order Info =
1187	1187
1188	1188
1189		-(% style="color:#4f81bd" %)**//PART: LPS8N-XXX-YYY//: **
	1311	+**//PART: (% style="color:blue" %)LPS8N-XXX-YYY//: (%%)**
1190	1190
1191	1191
1192		-(% style="color:#4f81bd" %) **//XXX: Frequency Band//**
	1314	+(% style="color:blue" %) **//XXX~://**(%%)**// Frequency Band//**
1193	1193
1194	1194	* (% style="color:red" %)** 868**(% style="color:black" %) : valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
1195	1195	* (% style="color:red" %)** 915**(% style="color:black" %): valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
1196	1196
	1319	+(% style="color:blue" %) **//YYY~://**(%%)**// 4G Cellular Option//**
1197	1197
1198		-(% style="color:#4f81bd" %) **//YYY: 4G Cellular Option//**
1199		-
1200	1200	* (% style="color:red" %)** EC25-E**(% style="color:black" %): EMEA, Korea, Thailand, India.
1201	1201	* (% style="color:red" %)** EC25-A**(% style="color:black" %): North America/ Rogers/AT&T/T-Mobile.
1202	1202	* (% style="color:red" %)** EC25-AU**(% style="color:black" %): Latin America, New Zeland, Taiwan
...	...	@@ -1205,8 +1205,10 @@
1205	1205	More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
1206	1206
1207	1207
	1329	+
1208	1208	= 12.  Packing Info =
1209	1209
	1332	+
1210	1210	(((
1211	1211	**Package Includes**:
1212	1212	)))
...	...	@@ -1224,9 +1224,6 @@
1224	1224	* Package Size: 14.5 x 13.5 x 6 cm
1225	1225	* Weight: 300g
1226	1226
1227		-
1228		-
1229		-
1230	1230	= 13.  Support =
1231	1231
1232	1232	* Try to see if your questions already answered in the [[wiki>>doc:Main.WebHome]].