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...	...	@@ -13,14 +13,9 @@
13	13
14	14
15	15
	16	+= 1.  Introduction =
16	16
17	17
18		-
19		-
20		-
21		-
22		-(% style="color:inherit; font-family:inherit; font-size:29px" %)1.  Introduction
23		-
24	24	== 1.1  What is the LPS8N ==
25	25
26	26
...	...	@@ -48,6 +48,7 @@
48	48	[[image:1656918270059-192.png]]
49	49
50	50
	46	+
51	51	== 1.2  Specifications ==
52	52
53	53
...	...	@@ -61,8 +61,6 @@
61	61	* 64MB RAM
62	62	* 16MB Flash
63	63
64		-
65		-
66	66	(% style="color:#037691" %)**Interface:**
67	67
68	68	* 10M/100M RJ45 Ports x 1
...	...	@@ -73,8 +73,6 @@
73	73	* Mini-PCI E connector x 1
74	74	* SX1302 + 2 x SX1250
75	75
76		-
77		-
78	78	(% style="color:#037691" %)**WiFi Spec:**
79	79
80	80	* IEEE 802.11 b/g/n
...	...	@@ -88,8 +88,6 @@
88	88	** 11g 54M : -71dbm
89	89	** 11n 20M : -67dbm
90	90
91		-
92		-
93	93	(% style="color:#037691" %)**LoRa Spec:**
94	94
95	95	* Up to -140 dBm sensitivity
...	...	@@ -101,8 +101,6 @@
101	101	* Dynamic data-rate (DDR) adaptation
102	102	* True antenna diversity or simultaneous dual-band operation
103	103
104		-
105		-
106	106	(% style="color:#037691" %)**Cellular 4G LTE (optional):**
107	107
108	108	* Quectel [[**EC25 LTE module**>>url:https://www.quectel.com/product/ec25minipcie.htm]]
...	...	@@ -134,6 +134,7 @@
134	134
135	135
136	136
	125	+
137	137	== 1.4  Hardware System Structure ==
138	138
139	139
...	...	@@ -154,7 +154,7 @@
154	154	LPS8N has totally four LEDs, They are:
155	155
156	156	* **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.
157		-* **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.
	146	+* **Wireless LED** [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/LG308N%20-%20LoRaWAN%20Gateway%20User%20Manual/WebHome/image-20220705165446-6.png?width=15&height=15&rev=1.1||alt="image-20220705165446-6.png" height="15" width="15"]]: No function yet.
158	158	* **SYS LED    ** [[image:image-20220706115518-3.png||height="16" width="16"]] : This **RGB LED** will shows different colors on different state:
159	159	** (% style="color:blue" %)**SOLID BLUE**(%%): Device is alive with LoRaWAN server connection.
160	160	** (% 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
...	...	@@ -164,6 +164,7 @@
164	164
165	165
166	166
	156	+
167	167	= 2.  Access and Configure LPS8N =
168	168
169	169
...	...	@@ -178,11 +178,13 @@
178	178
179	179	=== 2.1.1  Connect via WiFi ===
180	180
	171	+
181	181	[[image:1657085974260-168.png]]
182	182
183	183
184	184	At the first boot of LPS8N, it will auto generate a WiFi network called (% style="color:green" %)**//dragino-xxxxxx //**(% style="color:black" %)with password: (% style="background-color:yellow" %)dragino+dragino
185	185
	177	+
186	186	[[image:1652413127647-377.png]]
187	187
188	188
...	...	@@ -195,6 +195,7 @@
195	195
196	196	=== 2.1.2  Connect via Ethernet with DHCP IP from router ===
197	197
	190	+
198	198	[[image:1657086105922-299.png]]
199	199
200	200
...	...	@@ -262,6 +262,7 @@
262	262
263	263
264	264
	258	+
265	265	== 3.2  Use WAN port to access Internet ==
266	266
267	267
...	...	@@ -323,6 +323,8 @@
323	323
324	324	(((
325	325	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.
	320	+
	321	+
326	326	)))
327	327
328	328	(((
...	...	@@ -363,14 +363,19 @@
363	363	== 4.1  Create a gateway in TTN V3 Server ==
364	364
365	365
366		-(% style="color:#4f81bd" %)**Step 1: Get a Unique gateway ID.**
	362	+(% style="color:blue" %)**Step 1: Get a Unique gateway ID.**
367	367
	364	+
368	368	(((
369	369	Every LPS8N has a unique gateway id. The ID can be found at LoRaWAN page:
	367	+
	368	+
370	370	)))
371	371
372	372	(((
373	373	[[image:1657091583941-544.png]]
	373	+
	374	+
374	374	)))
375	375
376	376	The example gateway id is: (% style="color:green" %)**a840411e96744154**
...	...	@@ -377,18 +377,23 @@
377	377
378	378
379	379
380		-(% style="color:#4f81bd" %)**Step 2: Sign up a user account in TTN server**
	381	+(% style="color:blue" %)**Step 2: Sign up a user account in TTN server**
381	381
	383	+
382	382	[[**https:~~/~~/account.thethingsnetwork.org/register**>>url:https://account.thethingsnetwork.org/register]]
383	383
	386	+
384	384	[[image:1657091739530-531.png]]
385	385
386	386
387	387
388		-(% style="color:#4f81bd" %)**Step 3: Choose the TTNv3 Cluster Picker**
	391	+(% style="color:blue" %)**Step 3: Choose the TTNv3 Cluster Picker**
389	389
	393	+
390	390	(((
391	391	[[image:1657091719947-297.png]]
	396	+
	397	+
392	392	)))
393	393
394	394	(% style="color:red" %)**Note: Choose the cluster corresponds to a specific Gateway server address**
...	...	@@ -401,8 +401,10 @@
401	401
402	402
403	403
404		-(% style="color:#4f81bd" %)**Step 4: Create a Gateway**
405	405
	411	+(% style="color:blue" %)**Step 4: Create a Gateway**
	412	+
	413	+
406	406	[[image:1657091941182-367.png]]
407	407
408	408	Click the Gateway icon and then click Add gateway.
...	...	@@ -410,6 +410,7 @@
410	410
411	411	Open the following page:
412	412
	421	+
413	413	[[image:image-20220706155323-5.png||height="579" width="1060"]]
414	414
415	415
...	...	@@ -440,7 +440,9 @@
440	440	)))
441	441
442	442	(((
443		-Choose the right server provider and click (% style="color:#4f81bd" %)**Save&Apply**
	452	+Choose the right server provider and click (% style="color:#4f81bd" %)**Save&Apply.**
	453	+
	454	+
444	444	)))
445	445
446	446	[[image:1657094183213-301.png]]
...	...	@@ -451,9 +451,11 @@
451	451
452	452	In the home page, we can see the LoRaWAN connection is ready now.
453	453
	465	+
454	454	[[image:1657094202420-798.png]]
455	455
456	456
	469	+
457	457	In TTN v3 portal, we can also see the gateway is connected.
458	458
459	459	[[image:1657094221515-510.png]]
...	...	@@ -465,9 +465,11 @@
465	465
466	466	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.
467	467
	481	+
468	468	[[image:1657094249818-468.png]]
469	469
470	470
	485	+
471	471	In logread page, user can check the frequency actually used.
472	472
473	473	[[image:1657094333704-207.png]]
...	...	@@ -487,6 +487,7 @@
487	487
488	488	[[image:1652422794767-871.png]]
489	489
	505	+
490	490	(((
491	491	(% 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.
492	492
...	...	@@ -503,12 +503,15 @@
503	503
504	504	(((
505	505	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.
	522	+
	523	+
506	506	)))
507	507
508	508	[[image:1657094382177-591.png]]
509	509
	528	+
510	510	(((
511		-(% 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.
	530	+(% 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.**
512	512
513	513
514	514	)))
...	...	@@ -519,6 +519,8 @@
519	519
520	520	(((
521	521	Select **Add Application** to open the screen below.
	541	+
	542	+
522	522	)))
523	523
524	524	[[image:1657094417175-831.png]]
...	...	@@ -582,6 +582,7 @@
582	582
583	583	Shows the system running status.
584	584
	606	+
585	585	[[image:1657094893942-726.png]]
586	586
587	587
...	...	@@ -608,6 +608,8 @@
608	608
609	609	(((
610	610	After user choose the frequency plan, he can see the actually frequency in used by checking the page (% style="color:green" %)**LogRead ~-~-> LoRa Log**
	633	+
	634	+
611	611	)))
612	612	)))
613	613
...	...	@@ -627,6 +627,8 @@
627	627
628	628	(((
629	629	Detail of this feature: **[[Communication with ABP End Node>>doc:Main.Communicate with ABP End Node without LoRaWAN Network Server --- LG308.WebHome]]**
	654	+
	655	+
630	630	)))
631	631
632	632	[[image:1657095412271-942.png]]
...	...	@@ -639,10 +639,12 @@
639	639	=== 5.3.1  LoRaWAN ~-~-> LoRaWAN ===
640	640
641	641
642		-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
	668	+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.
643	643
	670	+
644	644	[[image:1652423628833-467.png||height="357" width="755"]]
645	645
	673	+
646	646	(% style="color:red" %)**Note:**
647	647
648	648	~*: User can ignore the latitude and longitude settings here, LPS8N will use the actually value from GPS module.
...	...	@@ -675,13 +675,17 @@
675	675
676	676	(((
677	677	Instruction: **[[Notes for LORIOT>>doc:Main.Notes for LORIOT.WebHome]]**
	706	+
	707	+
678	678	)))
679	679
680	680	[[image:1652428648903-878.png||height="266" width="731"]]
681	681
682	682
	713	+
683	683	== 5.4  MQTT Settings ==
684	684
	716	+
685	685	(((
686	686	If end nodes works in ABP mode, user can configure LPS8N to transfer the data to MQTT broker,
687	687	)))
...	...	@@ -694,10 +694,13 @@
694	694	[[image:1652428705046-212.png||height="417" width="733"]]
695	695
696	696
	729	+
697	697	== 5.5  System ==
698	698
	732	+
699	699	=== 5.5.1  System ~-~-> System Overview ===
700	700
	735	+
701	701	Shows the system info:
702	702
703	703	[[image:1657155158184-134.png]]
...	...	@@ -706,10 +706,12 @@
706	706
707	707	=== 5.5.2  System ~-~-> General ( login settings) ===
708	708
	744	+
709	709	[[image:1657155183982-792.png]]
710	710
	747	+
711	711	(((
712		-**__System Password:__**
	749	+(% style="color:#037691" %)**__System Password:__**
713	713	)))
714	714
715	715	(((
...	...	@@ -721,11 +721,11 @@
721	721	)))
722	722
723	723	(((
724		-**__Timezone:  __**Set device timezone.
	761	+(% style="color:#037691" %)**__Timezone:  __**(%%)Set device timezone.
725	725	)))
726	726
727	727	(((
728		-**__Port forwarding:  __**Enable/Disable the HTTP and SSH access via WAN interface.
	765	+(% style="color:#037691" %)**__Port forwarding:  __**(%%)Enable/Disable the HTTP and SSH access via WAN interface.
729	729
730	730
731	731
...	...	@@ -736,15 +736,15 @@
736	736	[[image:1657155288223-566.png]]
737	737
738	738	(((
739		-**__LAN Settings:    __**When the LPS8N has the AP enable, LAN settings specify the network info for LPS8N's own network.
	776	+(% style="color:#037691" %)**__LAN Settings:    __**(%%)When the LPS8N has the AP enable, LAN settings specify the network info for LPS8N's own network.
740	740	)))
741	741
742	742	(((
743		-__**WAN Settings:  **__Setting for LPS8N WAN port
	780	+(% style="color:#037691" %)__**WAN Settings:  **__(%%)Setting for LPS8N WAN port
744	744	)))
745	745
746	746	(((
747		-__**WiFi Settings:   **__Setting for LPS8N WiFi IP when use it as WiFi Client
	784	+(% style="color:#037691" %)__**WiFi Settings:  **__** **(%%)Setting for LPS8N WiFi IP when use it as WiFi Client
748	748
749	749
750	750
...	...	@@ -752,6 +752,7 @@
752	752
753	753	=== 5.5.4  System ~-~-> WiFi ===
754	754
	792	+
755	755	LPS8N WiFi Settings.
756	756
757	757	[[image:1657155457089-430.png]]
...	...	@@ -760,15 +760,17 @@
760	760
761	761	=== 5.5.5  System ~-~-> Cellular ===
762	762
	801	+
763	763	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.
764	764
765	765
766	766	[[image:1657155507672-204.png]]
767	767
768		-(% style="color:red" %)Note *: For LPS8N which doesn't have the cellular module, this page will shows Cellular not detected.
769	769
	808	+(% style="color:red" %)**Note *: For LPS8N which doesn't have the cellular module, this page will shows Cellular not detected.**
770	770
771	771
	811	+
772	772	=== 5.5.6  System ~-~-> Network Status ===
773	773
774	774
...	...	@@ -778,6 +778,7 @@
778	778
779	779	=== 5.5.7  System ~-~-> Remote Mgnt & Auto Provision ===
780	780
	821	+
781	781	Auto Provision is the feature for batch configure and remote management. It can be used in below two cases:
782	782
783	783
...	...	@@ -801,7 +801,7 @@
801	801	(% style="display:none" %) (%%)
802	802
803	803	(((
804		-R-SSH is for remote access device and management, introduction for how to use: [[Remote Access Gateway>>doc:Main.Remote Access Gateway.WebHome]]
	845	+R-SSH is for remote access device and management, introduction for how to use: [[Remote Access Gateway>>doc:Main.Monitor & Remote Access Gateway.WebHome]]
805	805	)))
806	806
807	807	[[image:1652429624400-864.png||height="432" width="716"]]
...	...	@@ -810,6 +810,7 @@
810	810
811	811	=== 5.5.8  System ~-~-> Firmware Upgrade ===
812	812
	854	+
813	813	We keep improving the LPS8N Linux side firmware for new features and bug fixes. Below are the links for reference.
814	814
815	815	* **Latest firmware**: [[LoRa Gateway Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware/]],
...	...	@@ -832,12 +832,14 @@
832	832	[[image:1657156052651-770.png]]
833	833
834	834	(((
835		-Select the required image and click **Flash Image.** The image will be uploaded to the device, and then click **Process Update** to upgrade.
	877	+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.
836	836	)))
837	837
838	838
839	839	(((
840		-(% 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.
	882	+(% 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.
	883	+
	884	+
841	841	)))
842	842
843	843	(((
...	...	@@ -846,6 +846,7 @@
846	846
847	847	[[image:1657156094153-520.png]]
848	848
	893	+
849	849	(% style="color:red" %)**NOTE***(%%): User can also upgrade firmware via Linux console
850	850
851	851	SCP the firmware to the system(% style="color:green" %)**/var**(%%)** **directory and then run
...	...	@@ -856,8 +856,10 @@
856	856	(% style="color:red" %)**NOTE**(%%) : it is important to transfer the image in the /var directory, otherwise it may exceed the available flash size.
857	857
858	858
	904	+
859	859	=== 5.5.9  System ~-~-> Reboot/Reset ===
860	860
	907	+
861	861	[[image:1652430197132-330.png||height="256" width="724"]]
862	862
863	863	(((
...	...	@@ -877,6 +877,7 @@
877	877
878	878	== 5.6  LogRead ==
879	879
	927	+
880	880	=== 5.6.1  LogRead ~-~-> LoRa Log ===
881	881
882	882
...	...	@@ -888,6 +888,7 @@
888	888
889	889	=== 5.6.2  LogRead ~-~-> System Log ===
890	890
	939	+
891	891	Show the system log
892	892
893	893	[[image:1657156341198-226.png]]
...	...	@@ -896,8 +896,10 @@
896	896
897	897	= 6.  More features =
898	898
	948	+
899	899	== 6.1 Packet Filtering ==
900	900
	951	+
901	901	(((
902	902	Drop unwanted packets.
903	903	)))
...	...	@@ -907,8 +907,10 @@
907	907	)))
908	908
909	909
	961	+
910	910	== 6.2 Remote Access ==
911	911
	964	+
912	912	(((
913	913	Remote Access Devices for management.
914	914	)))
...	...	@@ -918,8 +918,10 @@
918	918	)))
919	919
920	920
	974	+
921	921	== 6.3 How to decode ABP LoRaWAN node ==
922	922
	977	+
923	923	(((
924	924	Decode ABP:
925	925	)))
...	...	@@ -929,8 +929,10 @@
929	929	)))
930	930
931	931
	987	+
932	932	== 6.4 How to set data to MQTT broker ==
933	933
	990	+
934	934	(((
935	935	Only support ABP LoRaWAN End Node
936	936	)))
...	...	@@ -940,13 +940,17 @@
940	940	)))
941	941
942	942
	1000	+
943	943	== 6.5  More instructions ==
944	944
	1003	+
945	945	[[LoRaWAN Gateway Instruction>>doc:Main.WebHome]](LoRaWAN Gateway)
946	946
947	947
	1007	+
948	948	== 6.6  Auto-Provision ==
949	949
	1010	+
950	950	Auto Provision is the feature for batch configure and remote management. It can be used in below two cases:
951	951
952	952	[[image:image-20220707092040-1.png||height="451" width="995"]]
...	...	@@ -961,14 +961,18 @@
961	961
962	962	(% style="display:none" %) (%%)
963	963
	1025	+
964	964	= 7.  (% style="display:none" %) (%%)Linux System =
965	965
	1028	+
966	966	The LPS8N is based on the OpenWrt Linux system. It is open source, and users are free to configure and modify the Linux settings.
967	967
968	968	(% style="display:none" %) (%%)
969	969
	1033	+
970	970	== 7.1  SSH Access for Linux console ==
971	971
	1036	+
972	972	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.
973	973
974	974	IP address:  IP address of LPS8N
...	...	@@ -984,7 +984,7 @@
984	984
985	985	[[image:1657158198733-338.png]]
986	986
987		-The “(% class="mark" %)**logread -f**(%%)” command can be used to debug how system runs.
	1052	+The “** (% style="background-color:yellow" %)logread -f(%%)**(% style="background-color:yellow" %)” (%%)command can be used to debug how system runs.
988	988
989	989
990	990	[[image:1657158190234-805.png]]
...	...	@@ -993,6 +993,7 @@
993	993
994	994	== 7.2  Edit and Transfer files ==
995	995
	1061	+
996	996	(((
997	997	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.
998	998	)))
...	...	@@ -1015,6 +1015,7 @@
1015	1015
1016	1016	== 7.3  File System ==
1017	1017
	1084	+
1018	1018	(((
1019	1019	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.
1020	1020	)))
...	...	@@ -1028,8 +1028,10 @@
1028	1028	)))
1029	1029
1030	1030
	1098	+
1031	1031	== 7.4  Package maintenance system ==
1032	1032
	1101	+
1033	1033	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 //**.
1034	1034
1035	1035	(((
...	...	@@ -1088,6 +1088,7 @@
1088	1088
1089	1089	= 8.  Upgrade Linux Firmware =
1090	1090
	1160	+
1091	1091	We keep improving the LPS8N Linux side firmware for new features and bug fixes. Below are the links for reference.
1092	1092
1093	1093	* **Latest firmware**: [[LoRa Gateway Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware/]],
...	...	@@ -1104,8 +1104,10 @@
1104	1104	)))
1105	1105
1106	1106
	1177	+
1107	1107	== 8.1 Upgrade via Web UI ==
1108	1108
	1180	+
1109	1109	(((
1110	1110	Go to the page: (% style="color:green" %)**Web ~-~-> System ~-~-> Firmware Upgrade**
1111	1111	)))
...	...	@@ -1116,7 +1116,7 @@
1116	1116
1117	1117
1118	1118	(((
1119		-(% 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.
	1191	+(% 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.
1120	1120	)))
1121	1121
1122	1122
...	...	@@ -1127,8 +1127,10 @@
1127	1127	[[image:1657158986600-386.png]]
1128	1128
1129	1129
	1202	+
1130	1130	== 8.2 Upgrade via Linux console ==
1131	1131
	1205	+
1132	1132	(((
1133	1133	SCP the firmware to the system** (% style="color:green" %)/var(%%)** directory and then run
1134	1134	)))
...	...	@@ -1146,8 +1146,10 @@
1146	1146
1147	1147	= 9.  FAQ =
1148	1148
	1223	+
1149	1149	== 9.1  How can I configure for a customized frequency band? ==
1150	1150
	1226	+
1151	1151	(((
1152	1152	See below link for how to customize frequency band: [[How to customized LoRaWAN frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]
1153	1153	)))
...	...	@@ -1154,10 +1154,13 @@
1154	1154
1155	1155	(((
1156	1156
	1233	+
	1234	+
1157	1157	)))
1158	1158
1159	1159	== 9.2  Can I make my own firmware for the gateway, where can I find the source code? ==
1160	1160
	1239	+
1161	1161	(((
1162	1162	Yes, You can make your own firmware for the LPS8N for branding purposes or to add customized applications.
1163	1163	)))
...	...	@@ -1168,17 +1168,23 @@
1168	1168
1169	1169	(((
1170	1170
	1250	+
	1251	+
1171	1171	)))
1172	1172
1173	1173	== 9.3  Can I use 868Mhz version for 915Mhz bands? ==
1174	1174
	1256	+
1175	1175	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.
1176	1176
1177	1177
	1260	+
1178	1178	= 10.  Trouble Shooting =
1179	1179
	1263	+
1180	1180	== 10.1  I get kernel error when install new package, how to fix? ==
1181	1181
	1266	+
1182	1182	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:
1183	1183
1184	1184	(% style="background-color:yellow" %)root@dragino-16c538:~~# opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk
...	...	@@ -1200,8 +1200,10 @@
1200	1200	(% style="background-color:yellow" %)Opkg install kmod-dragino2-si3217x_3.10.49+0.2-1_ar71xx.ipk –force-depends
1201	1201
1202	1202
	1288	+
1203	1203	== 10.2  How to recover the LPS8N if the firmware crashes ==
1204	1204
	1291	+
1205	1205	(((
1206	1206	Please follow this instruction to recover your gateway:  [[Recover Gateway>>doc:Main.How to Recover Gateway if can't access it.WebHome]]
1207	1207	)))
...	...	@@ -1208,10 +1208,13 @@
1208	1208
1209	1209	(((
1210	1210
	1298	+
	1299	+
1211	1211	)))
1212	1212
1213	1213	== 10.3  I configured LPS8N for WiFi access and lost its IP. What to do now? ==
1214	1214
	1304	+
1215	1215	[[image:1657159323292-776.png]]
1216	1216
1217	1217
...	...	@@ -1219,10 +1219,10 @@
1219	1219	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.
1220	1220	)))
1221	1221
1222		-(% style="color:red" %)Note: fallback IP can be disabled in the WAN and DHCP page.
	1312	+(% style="color:red" %)**Note: fallback IP can be disabled in the WAN and DHCP page.**
1223	1223
1224	1224
1225		-Steps to connect via fall back IP:
	1315	+**Steps to connect via fall back IP:**
1226	1226
1227	1227	~1. Connect PC's Ethernet port to LG01's WAN port
1228	1228
...	...	@@ -1239,8 +1239,10 @@
1239	1239	Please note the latest firmware uses port 8000 for http and 2222 for ssh access.
1240	1240
1241	1241
	1332	+
1242	1242	== 10.4  I connect to the LPS8N's SSID but LPS8N didn't assign DHCP IP to my laptop? ==
1243	1243
	1335	+
1244	1244	(((
1245	1245	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.
1246	1246	)))
...	...	@@ -1250,18 +1250,19 @@
1250	1250	)))
1251	1251
1252	1252
	1345	+
1253	1253	= 11.  Order Info =
1254	1254
1255	1255
1256		-(% style="color:#4f81bd" %)**//PART: LPS8N-XXX-YYY//: **
	1349	+**//PART: (% style="color:blue" %)LPS8N-XXX-YYY//: (%%)**
1257	1257
1258	1258
1259		-(% style="color:#4f81bd" %) **//XXX: Frequency Band//**
	1352	+(% style="color:blue" %) **//XXX~://**(%%)**// Frequency Band//**
1260	1260
1261	1261	* (% style="color:red" %)** 868**(% style="color:black" %) : valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
1262	1262	* (% style="color:red" %)** 915**(% style="color:black" %): valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
1263	1263
1264		-(% style="color:#4f81bd" %) **//YYY: 4G Cellular Option//**
	1357	+(% style="color:blue" %) **//YYY~://**(%%)**// 4G Cellular Option//**
1265	1265
1266	1266	* (% style="color:red" %)** EC25-E**(% style="color:black" %): EMEA, Korea, Thailand, India.
1267	1267	* (% style="color:red" %)** EC25-A**(% style="color:black" %): North America/ Rogers/AT&T/T-Mobile.
...	...	@@ -1271,8 +1271,10 @@
1271	1271	More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
1272	1272
1273	1273
	1367	+
1274	1274	= 12.  Packing Info =
1275	1275
	1370	+
1276	1276	(((
1277	1277	**Package Includes**:
1278	1278	)))
...	...	@@ -1290,7 +1290,6 @@
1290	1290	* Package Size: 14.5 x 13.5 x 6 cm
1291	1291	* Weight: 300g
1292	1292
1293		-
1294	1294	= 13.  Support =
1295	1295
1296	1296	* Try to see if your questions already answered in the [[wiki>>doc:Main.WebHome]].