Wiki source code of LPS8v2 LoRaWAN Indoor Gateway User Manual

Version 113.2 by Xiaoling on 2022/09/26 15:03

version	line-number	content
69.2	1	(% style="text-align:center" %)
43.1	2	[[image:image-20220620202334-2.png\|\|height="467" width="809"]]
4.1	3
	4
	5	(((
69.2	6
4.1	7
	8
	9	)))
5.1	10
	11	Table of Contents：
	12
	13	{{toc/}}
	14
69.2	15
83.2	16
	17
	18
11.1	19	= 1. Introduction =
5.1	20
83.2	21
12.1	22	== 1.1 What is LPS8v2 ==
5.1	23
69.2	24
5.1	25	(((
69.7	26	(((
44.1	27	The LPS8v2 is an (% style="color:green" %)open-source LoRaWAN Gateway(%%). It lets you bridge LoRa wireless network to an IP network via (% style="color:green" %)WiFi , Ethernet or Cellular Network(%%) (via Optional 4G module). The LoRa wireless allows users to send data and reach extremely long ranges at low data rates.
69.7	28	)))
6.2	29
69.7	30	(((
44.1	31	The LPS8v2 is fully compatible with LoRaWAN protocol. It supports different kinds of LoRaWAN Network Connections such as: (% style="color:green" %)Semtech UDP Packet Forwarder, LoRaWAN Basic Station, ChirpStack MQTT Bridge(%%), and so on. This makes LPS8V2 work with most LoRaWAN platforms in the market.
69.7	32	)))
6.2	33
69.7	34	(((
44.1	35	LPS8v2 also includes a (% style="color:green" %)built-in LoRaWAN Server and IoT server(%%), which provide the possibility for the system integrator to deploy the IoT service without cloud service or 3rd servers.
69.7	36	)))
6.2	37
69.7	38	(((
43.1	39	Different countries use different LoRaWAN frequency bands. LPS8v2 has these bands pre-configured. Users can also customize the frequency bands to use in their own LoRa network.
69.7	40	)))
6.2	41
69.7	42	(((
44.1	43	LPS8v2 supports (% style="color:green" %)remote management(%%). System Integrator can easy to remote monitor the gateway and maintain it.
69.7	44	)))
43.1	45
	46
69.2	47
11.1	48	== 1.2 Specifications ==
6.2	49
	50
69.2	51	(% style="color:#037691" %)Hardware System:
	52
46.1	53	* CPU: Quad-core Cortex-A7 1.2Ghz
6.2	54	* RAM: 512MB
	55	* eMMC: 4GB
	56
69.2	57	(% style="color:#037691" %)Interface:
6.2	58
	59	* 10M/100M RJ45 Ports x 1
45.1	60	* Multi-Channel LoRaWAN Wireless
43.1	61	* WiFi 802.11 b/g/n
6.2	62
69.2	63	(% style="color:#037691" %)Operating Condition:
6.2	64
	65	* Work Temperature: -20 ~~ 65°C
	66	* Storage Temperature: -20 ~~ 65°C
45.1	67	* Power Input: 5V, 2A, DC
6.2	68
113.2	69
	70
	71
11.1	72	== 1.3 Features ==
6.2	73
69.2	74
6.2	75	* Open Source Debian system
	76	* Managed by Web GUI, SSH via WAN or WiFi
45.1	77	* Remote Management
49.1	78	* Auto-provisioning for batch deployment and management
6.2	79	* LoRaWAN Gateway
	80	* 10 programmable parallel demodulation paths
26.1	81	* Pre-configured to support different LoRaWAN regional settings.
11.1	82	* Allow customizing LoRaWAN regional parameters.
45.1	83	* Different kinds of LoRaWAN Connections such as
	84	** Semtech UDP Packet Forwarder
	85	** LoRaWAN Basic Station
	86	** ChirpStack-Gateway-Bridge (MQTT)
69.2	87	* Built-in (% style="color:#037691" %)//The Things Network//(%%) local LoRaWAN server
	88	* Built-in (% style="color:#037691" %)//Node-Red// (%%)local Application server
6.2	89
113.2	90
	91
	92
11.1	93	== 1.4 Block Diagram ==
6.2	94
	95
69.3	96
35.1	97	== 1.5 LED Indicators ==
	98
69.3	99
35.1	100	LPS8-V2 has totally four LEDs, They are:
	101
	102
69.3	103	(% style="color:blue" %)//➢ Power LED//(%%)//: This RED LED will be solid if the device is properly powered//
35.1	104
107.3	105	(% style="color:blue" %)//➢ ETH LED//(%%)//: This RGB LED will blink GREEN when the ETH port is connecting//
35.1	106
107.3	107	(% style="color:blue" %)//➢ SYS LED//(%%)//: This RGB LED will show different colors in different states~://
35.1	108
84.1	109	// ✓ SOLID GREEN: The device is alive with a LoRaWAN server connection.//
35.1	110
84.1	111	// ✓ BLINKING GREEN: a) Device has internet connection but no LoRaWAN Connection. or b) Device is in booting stage, in this stage, it will BLINKING GREEN for several seconds and then with BLINKING GREEN together//
35.1	112
69.4	113	// ✓ SOLID RED: Device doesn't have an Internet connection.//
35.1	114
84.1	115	(% style="color:blue" %)//➢ WIFI LED//(%%)//: This LED shows the WIFI interface connection status.//
35.1	116
	117
107.2	118
85.1	119	== 1.6 Button Intruction ==
69.3	120
84.1	121
	122	LPS8-V2 has a black toggle button, which is:
	123
	124
	125	(% style="color:blue" %)//➢ //Long press 4-5s : (%%)the gateway will reload the Network and Initialize wifi configuration
	126
	127	// LED status: ETH LED will BLINKIND BULE Until the reload is finished.//
	128
	129
85.1	130	(% style="color:blue" %)//➢ //Long press more than 10s:(%%) //the gateway will restore the factory settings.//
84.1	131
	132	//LED status: ETH LED will SOLID BULE Until the restore is finished.//
	133
107.2	134
	135
26.1	136	= 2. Quick Start =
8.1	137
69.4	138
26.1	139	The LPS8-V2 supports network access via Ethernet or Wi-Fi connection and runs without a network.
8.1	140
26.1	141	In most cases, the first thing you need to do is make the lps8-v2 accessible to the network.
8.1	142
	143
69.4	144
35.1	145	== 2.1 Connects to the network and accesses the gateway Web UI ==
8.1	146
	147
35.1	148	== 2.1.1 connect the network. ==
8.1	149
	150
69.4	151	=== (% style="color:blue" %)Method 1(%%): Connect via Ethernet with DHCP IP from the router ===
26.1	152
69.4	153
69.10	154	(((
35.1	155	Connect the LPS8-V2 Ethernet port to your router and LPS8 can 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 LPS8-V2.
69.10	156	)))
26.1	157
69.10	158	(((
35.1	159	You can also use this IP to connect.
69.10	160	)))
35.1	161
	162	[[image:image-20220622100129-1.png\|\|height="332" width="1263"]]
	163
	164
	165
69.4	166	=== (% style="color:blue" %)Method 2(%%): Connect via WiFi with DHCP IP from the router ===
35.1	167
69.4	168
35.1	169	[[image:image-20220622100542-2.png\|\|height="369" width="1256"]]
	170
	171
69.11	172	(((
35.1	173	The LPS8-V2 has a fall-back IP address on its WAN port. you have to access the gateway Web-UI to configure the WiFi connection via the fallback IP address.
69.11	174	)))
35.1	175
	176
	177
69.4	178	(% style="color:#037691" %)Steps to connect via fallback IP:
35.1	179
69.11	180	~1. Connect PC's Ethernet port to LPS8-V2's WAN port
69.4	181
35.1	182	2. Configure PC's Ethernet port has IP: 172.31.255.253 and Netmask: 255.255.255.252
	183
83.3	184
35.1	185	[[image:image-20220622101433-4.png]]
	186
	187
	188	and then On the PC, use the IP address http:~/~/172.31.255.254 to access the LPS8-V2 via Web or Console.
	189
	190
107.2	191	[[image:image-20220622102210-5.png\|\|height="504" width="919"]]
35.1	192
	193
69.4	194	Fill in the WiFi information by checking the box and clicking (% style="color:red" %)Save&Apply
35.1	195
	196
	197	[[image:image-20220622102702-6.png]]
	198
	199
69.4	200
35.1	201	Wi-Fi configuration successful
	202
	203
	204	[[image:image-20220622102847-7.png]]
	205
69.4	206
107.2	207	[[image:image-20220622102901-8.png\|\|height="476" width="938"]]
35.1	208
	209
	210
26.1	211	== 2.2 The LPS8-V2 is registered and connected to The Things Network ==
	212
	213
41.1	214	=== 2.2.1 Select your area frequency ===
26.1	215
69.4	216
69.12	217	(((
41.1	218	First, you need to set the frequency plan in LPS8-V2 to match the end node we use, so to receive the LoRaWAN packets from the LoRaWAN sensor.
83.3	219
	220
69.12	221	)))
26.1	222
107.2	223	[[image:image-20220622103332-9.png\|\|height="485" width="938"]]
26.1	224
	225
69.4	226
41.1	227	=== 2.2.2 Get the only gateway EUI ===
	228
69.4	229
41.1	230	Every LPS8-V2 has a unique gateway id. The ID can be found on LoRaWAN Semtech page:
	231
83.4	232
107.2	233	[[image:image-20220622103355-10.png\|\|height="698" width="949"]]
41.1	234
	235
69.4	236	(% style="color:red" %)Note: Choose the cluster that corresponds to a specific Gateway server address
41.1	237
69.4	238
41.1	239	➢ Europe 1: corresponding Gateway server address: eu1.cloud.thethings.network
	240
	241	➢ North America 1: corresponding Gateway server address: nam1.cloud.thethings.network
	242
	243	➢ Australia 1: corresponding Gateway server address: au1.cloud.thethings.network
	244
	245	➢ Legacy V2 Console: TTN v2 shuts down in December 2021
	246
	247
	248	[[image:image-20220622103956-12.png]]
	249
	250
	251
83.4	252	== 2.2.3 Register the gateway to The Things Network ==
41.1	253
69.4	254
41.1	255	Login to The Things Network
	256
	257	[[https:~~/~~/console.cloud.thethings.network/>>https://console.cloud.thethings.network/]]
	258
69.4	259
41.1	260	Add the gateway
	261
	262	[[image:image-20220622104252-13.png\|\|height="511" width="953"]]
	263
	264
	265	Get it online
	266
	267
69.4	268
15.1	269	= 3. Web Configure Pages =
8.1	270
	271
15.1	272	== 3.1 Home ==
11.1	273
69.4	274
23.1	275	//Shows the system running status~://
15.1	276
107.2	277	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220622102901-8.png?rev=1.1\|\|alt="image-20220622102901-8.png" height="476" width="939"]]
69.4	278
83.4	279
107.2	280
15.1	281	== 3.2 LoRa Settings ==
	282
	283
23.1	284	=== 3.2.1 LoRa ~-~-> LoRa ===
15.1	285
	286
23.1	287	//This page shows the LoRa Radio Settings. There is a set of default frequency bands according to LoRaWAN protocol, and users can customize the band* as well.//
15.1	288
23.1	289	//Different LPS8v2 hardware versions can support different frequency ranges~://
15.1	290
83.1	291	* (% style="color:#0000ff" %)//868//(% style="color:black" %)//: valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865, or KZ865.//
23.1	292	* (% style="color:#0000ff" %)//915//(% style="color:black" %)//: valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920//
8.1	293
23.1	294	(% class="wikigeneratedid" %)
69.4	295	//After the user choose the frequency plan, the user can see the actual frequency is used by checking the page (% style="color:#037691" %)LogRead ~-~-> LoRa Log//
23.1	296
83.4	297
23.1	298	(% class="wikigeneratedid" %)
	299	[[image:image-20220616110739-1.png\|\|height="372" width="682"]]
	300
	301
69.4	302	(((
103.3	303	(% style="color:red" %)//*Note : See this instruction for how to customize the frequency band: //(%%)//__[[How to customized LoRaWAN frequency band - DRAGINO>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]__//**
69.4	304	)))
23.1	305
	306
	307
	308	== 3.3 LoRaWAN Settings ==
	309
	310
	311	=== 3.3.1 LoRaWAN ~-~-> LoRaWAN Semtech UDP ===
	312
	313
	314	//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.//
	315
83.4	316
23.1	317	[[image:image-20220616111932-2.png\|\|height="516" width="672"]]
	318
	319
69.5	320
23.1	321	=== 3.3.2 LoRaWAN ~-~-> LoRaWAN Basic Station ===
	322
	323
	324	//This page is for the connection set up to the TTN Basic Station, AWS-IoT, etc.//
	325
83.4	326
23.1	327	[[image:image-20220616113246-3.png\|\|height="396" width="672"]]
	328
	329
69.12	330	(((
103.4	331	Please see this instruction to know more detail and a demo for how to use of LoRaWAN Basic Station: __[[Use of LoRaWAN Basic Station - DRAGINO>>doc:Main.Use of LoRaWAN Basic Station.WebHome]]__
69.12	332	)))
23.1	333
	334
69.5	335
23.1	336	== 3.4 Network Settings ==
	337
	338
	339	=== 3.4.1 Network ~-~-> WiFi ===
	340
	341
	342	[[image:image-20220616114756-4.png\|\|height="251" width="669"]]
	343
	344
69.5	345
23.1	346	=== 3.4.2 Network ~-~-> System Status ===
	347
	348
83.1	349	[[image:image-20220820134112-2.png\|\|height="539" width="668"]]
23.1	350
	351
69.5	352
23.1	353	=== 3.4.3 Network ~-~-> Firewall ===
	354
	355
	356	[[image:image-20220616115351-6.png\|\|height="244" width="661"]]
	357
	358
69.5	359
23.1	360	== 3.5 System ==
	361
	362
	363	=== 3.5.1 System ~-~-> System Overview ===
	364
	365
	366	Shows the system info:
	367
109.2	368	[[image:image-20220917144512-5.png\|\|height="618" width="853"]]
23.1	369
69.5	370
107.2	371
23.1	372	=== 3.5.2 System ~-~-> Backup/Restore ===
	373
	374
109.2	375	[[image:image-20220917144725-6.png\|\|height="208" width="869"]]
23.1	376
	377
	378
83.1	379	= 4. Build-in Server =
53.1	380
83.4	381
83.1	382	The default factory version of LPS8-V2 is installed with the built-in Applicant server: (% style="color:blue" %)Node-Red, and(%%) LoRaWAN Server: (% style="color:blue" %)The Things Network - Stack (Open Source 3.19 Version).
53.1	383
83.4	384
107.2	385	[[image:image-20220820115644-1.png\|\|height="217" width="778"]]
53.1	386
	387
83.4	388	(% style="color:red" %)Note:
58.1	389
83.1	390	Path: System ~-~-> Built-in Server
58.1	391
	392
83.1	393	Troubleshooting:
59.1	394
60.1	395
83.1	396	~ 1. URL does not jump properly
60.1	397
86.1	398	For the ttn-stack, you can click the update the URL which will update the configuration where change the hostname to the current local IP address as the URL.
60.1	399
86.1	400	For the Node-Red, you can use the local IP address and the port is 1880 to access it.
57.1	401
	402
83.4	403
83.1	404	== 4.1 LoRaWAN Network Server ~-~- The Things Network - Stack (TTN-V3) ==
58.1	405
83.4	406
109.3	407	You can access the gateway's built-in LNS server of (% style="color:blue" %)The Things Network - Stack (%%)via the URL( (% style="background-color:yellow" %)__//http:~/~/<hostname>:8080 or http:~/~/<local-IPV4-address> //__(%%)) in your browser.
69.5	408
83.1	409	Such as (% style="background-color:yellow" %)__//http:~/~/dragino-54ff12:8080 or http:~/~/<Local-IPV4-Address>//__
67.1	410
	411
83.1	412	Login account:
69.5	413
83.1	414	User ID: (% style="background-color:yellow" %)admin(%%)
53.1	415
83.1	416	Password: (% style="background-color:yellow" %)dragino(%%)
53.1	417
59.1	418
83.1	419	[[image:image-20220725171719-1.png\|\|height="570" width="769"]]
59.1	420
	421
60.1	422
103.9	423	== 4.2 Application Server ~-~- Node-Red ==
69.6	424
53.1	425
109.3	426	You can access the gateway's built-in AS server of (% style="color:blue" %)Node-Red (%%)via the URL((% style="background-color:yellow" %)__//http:~/~/<hostname>:1880 or http:~/~/<local-IPV4-address>//__(%%)) in your browser.
53.1	427
	428
87.1	429	Such as (% style="background-color:yellow" %)__//http:~/~/dragino-54ff12:1880 or http:~/~/<Local-IPV4-Address>//__
61.1	430
	431
83.1	432	[[image:image-20220725172124-3.png\|\|height="610" width="843"]]
61.1	433
	434
	435
103.5	436	= 5. How users can access LPS8v2 using serial USB =
69.6	437
74.1	438
109.3	439	(% style="color:blue" %)USB TTL to LPS8v2 Connection:
74.1	440
109.3	441
74.1	442	Port 1 of the UART on the LPS8v2 is GND
	443
79.1	444	(% class="box infomessage" %)
	445	(((
107.2	446	TXD <~-~--> UART RXD (Gray line)
74.1	447
107.2	448	RXD <~-~--> UART TXD (White line)
74.1	449
107.2	450	GND <~-~--> GND (Black line)
79.1	451	)))
74.1	452
	453
77.1	454	LPS8v2 UART connection photo
	455
	456	[[image:image-20220804163015-1.png\|\|height="621" width="466"]]
	457
	458
	459
78.1	460	In the PC,you can use the serial port tool(such as [[putty>>url:http://www.chiark.greenend.org.uk/~~sgtatham/putty/download.html]] in Windows), you need to set the serial baud rate to (% style="color:blue" %)115200(%%) to access the serial console for LPS8v2. LPS8v2 will output system info once power on as below:
77.1	461
83.4	462
77.1	463	[[image:image-20220804164928-3.png\|\|height="320" width="332"]]
	464
83.4	465
77.1	466	[[image:image-20220804164747-2.png\|\|height="622" width="594"]]
	467
83.4	468
107.2	469
103.5	470	= 6. Use the helium gateway-rs as the Data-only Hotspot =
83.4	471
102.1	472
	473	== Step 1: Configure Frequency Band ==
	474
	475
	476	//Each country has a requirement for frequency region. Choose the right one for your area.//
	477
	478	[[image:image-20220905164308-1.png]]
	479
	480
107.2	481
103.5	482	== Step 2: Configure the forward address ==
102.1	483
	484
	485	Select one of the servers to configure.
	486
	487	For example:
	488
	489	[[image:image-20220905164847-2.png]]
	490
	491
107.2	492
103.5	493	== Step 3: Download and Install the Helium-gateway-rs ==
102.1	494
	495
	496	Access the gateway CLI via SSH.
	497
	498	[[image:image-20220905165222-3.png]]
	499
	500
	501	Download gateway-rs.
	502
	503	[[image:image-20220905165715-5.png]]
	504
	505	(% class="box infomessage" %)
	506	(((
103.7	507	Command: wget [[http:~~/~~/repo.dragino.com/release/tool/gateway-rs/helium-gateway-v1.0.0-alpha.31-raspi234.deb>>http://repo.dragino.com/release/tool/gateway-rs/helium-gateway-v1.0.0-alpha.31-raspi234.deb]]
102.1	508	)))
	509
	510
	511	Install gateway-rs.
	512
	513	[[image:image-20220905165917-7.png]]
	514
	515	(% class="box infomessage" %)
	516	(((
103.7	517	Command: dpkg -i helium-gateway-v1.0.0-alpha.31-raspi234.deb
102.1	518	)))
	519
	520
	521	Modify configuration.
	522
	523
	524	[[image:image-20220905173847-12.png]]
	525
	526
	527	(% class="box infomessage" %)
	528	(((
103.7	529	**region=<Enter regional parameters> \
102.1	530	&& sed -i '/region/d' /etc/helium_gateway/settings.toml && sed -i "1 i\region = \"$region\"" /etc/helium_gateway/settings.toml \
103.7	531	&& sed -i '/region/d' /etc/helium_gateway/default.toml && sed -i "22 i\region = \"$region\"" /etc/helium_gateway/default.toml**
102.1	532	)))
	533
	534
	535	Restart the helium_gateway
	536
	537	[[image:image-20220905170920-9.png]]
	538
	539
	540	(% class="box infomessage" %)
	541	(((
103.7	542	systemctl restart helium_gateway
102.1	543	)))
	544
	545
103.7	546	Check the helium_gateway Log：
102.1	547
	548	[[image:image-20220905173952-13.png]]
	549
	550
	551	(% class="box infomessage" %)
	552	(((
103.7	553	journalctl -u helium_gateway -f
102.1	554	)))
	555
	556
103.8	557	(% style="color:red" %)Note: if your device is not finished the onboarding, which is unable to connect to the Helium console.
102.1	558
	559	where the helium gateway log is shown:
	560
	561	[[image:image-20220905174534-14.png]]
	562
	563
103.8	564	So you have to finish the onboarding, ~-~--Please refer to [[Step 2.7>>doc:Main.Notes for Helium.WebHome\|\|anchor="H2.7A0Step6:OnboardingData-OnlyHotspot"]] to onboarding your LPS8-V2.
102.1	565
	566
107.2	567
112.1	568	= 7. Trouble Shooting =
23.1	569
69.6	570
113.2	571	== 7.1 I can't log in to the built-in Server TTN Stack which shows 'Login failed'. ==
112.1	572
	573
113.1	574	[[image:image-20220920135918-1.png]]
112.1	575
113.2	576
112.1	577	This is caused by the inconsistency between the built-in TTN-Stack domain configuration and your login URL.
	578
	579	By default, ttn-stack uses the gateway's domain name for URL resolution, but in some networks, they prefer to resolve IP-v4 addresses.
	580
	581
	582	So you can change the domain name of the TTN-Stack configuration to the IPv4 address.
	583
	584	Click the update URL button to configure the URL with the current eth port address.
	585
	586	[[image:image-20220920141936-2.png]]
	587
	588
	589
	590
	591	= (% style="color:inherit; font-family:inherit; font-size:29px" %)8. Supports(%%) =
	592
	593
14.1	594	(((
	595	//If you are experiencing issues and can't solve them, you can send mail to [[support@dragino.com>>mailto:support@dragino.com]].//
	596	)))
8.1	597
14.1	598	(((
	599	//With your question as detailed as possible. We will reply and help you in the shortest.//
15.1	600
50.1	601
69.6	602
112.1	603	= 9. Reference =
50.1	604
69.6	605
52.1	606	* Install Tago Core: Refer Install Tago Core in LPS8v2 in[[ Instruction>>doc:Main.Tago\.IO.WebHome]].
80.1	607	* [[Advance OS Reference Guide for LPS8v2>>doc:Main.Armbian OS instruction.WebHome]].
50.1	608
113.2	609
15.1	610
14.1	611	)))
8.1	612
112.1	613	= 10. Order Info =
8.1	614
69.6	615
42.1	616	(% style="color:#0000ff" %)LPS8v2-XXX-YYY
8.1	617
14.1	618	(% style="color:#0000ff" %)XXX(% style="color:black" %): Frequency Band
8.1	619
69.6	620	* (% style="color:red" %)AS923(%%): LoRaWAN AS923 band
	621	* (% style="color:red" %)AU915(%%): LoRaWAN AU915 band
	622	* (% style="color:red" %)EU868(%%): LoRaWAN EU868 band
	623	* (% style="color:red" %)KR920(%%): LoRaWAN KR920 band
	624	* (% style="color:red" %)US915(%%): LoRaWAN US915 band
	625	* (% style="color:red" %)IN865(%%): LoRaWAN IN865 band
8.1	626
42.1	627	(% style="color:#0000ff" %)YYY(% style="color:black" %): 4G Cellular Option
	628
69.6	629	* (% style="color:red" %)E(%%): EMEA, Korea, Thailand, India.
	630	* (% style="color:red" %)A(%%): North America/ Rogers/AT&T/T-Mobile.
	631	* (% style="color:red" %)AU(%%): Latin America, New Zeland, Taiwan
	632	* (% style="color:red" %)J(%%): Japan, DOCOMO/SoftBank/ KDDI
42.1	633
	634	More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
	635
	636
69.6	637
103.5	638	= 10. Manufacturer Info =
8.1	639
69.6	640
8.1	641	Shenzhen Dragino Technology Development co. LTD
	642
	643	Room 202, Block B, BCT Incubation Bases (BaoChengTai), No.8 CaiYunRoad
	644
	645	LongCheng Street, LongGang District ; Shenzhen 518116,China
	646
	647
69.6	648
103.5	649	= 11. FCC Warning =
8.1	650
69.6	651
69.12	652	(((
8.1	653	This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
69.12	654	)))
8.1	655
69.12	656	(((
8.1	657	~-~- Reorient or relocate the receiving antenna.
69.12	658	)))
8.1	659
69.12	660	(((
8.1	661	~-~- Increase the separation between the equipment and receiver.
69.12	662	)))
8.1	663
69.12	664	(((
8.1	665	~-~- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
69.12	666	)))
8.1	667
69.12	668	(((
8.1	669	~-~- Consult the dealer or an experienced radio/TV technician for help.
69.12	670	)))
8.1	671
	672
69.12	673	(((
8.1	674	Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
69.12	675	)))
8.1	676
	677
69.12	678	(((
8.1	679	The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.
83.4	680
	681
8.1	682	)))
69.12	683	)))

Wiki source code of LPS8v2 LoRaWAN Indoor Gateway User Manual

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