Wiki source code of PG1302 - LoRaWAN Concentrator User Manual

Version 121.1 by Xiaoye on 2023/03/29 19:54

version	line-number	content
36.1	1	(% style="text-align:center" %)
104.3	2	[[image:image-20220616085956-1.jpeg\|\|height="609" width="609"]]
1.1	3
	4
	5
	6
99.12	7	Table of Contents：
1.1	8
73.1	9	{{toc/}}
1.1	10
72.1	11
	12	(% class="wikigeneratedid" id="H" %)
	13	(((
	14
	15	)))
	16
110.2	17	= 1. Introduction =
36.1	18
110.2	19	== 1.1 What is PG1302 LoRaWAN Concentrator? ==
108.19	20
98.16	21
108.10	22	(((
101.1	23	The PG1302 is a (% style="color:green" %)multi-channel high-performance transmitter/receiver(%%) designed to simultaneously receive several LoRa packets using random spreading factors on random channels. Its goal is to enable robust connection between a central wireless data concentrator and a massive amount of wireless end-points spread over a very wide range of distances.
108.10	24	)))
87.1	25
108.10	26	(((
100.1	27	The PG1302 is designed to use with Raspberry Pi to build smart metering fixed networks and Internet of Things applications with up to 5000 nodes per km2 in a moderately interfered environment.
108.10	28	)))
87.1	29
108.10	30	(((
102.1	31	PG1302 is fully compatible with (% style="color:green" %)RPi3/4 or Tinker Board(%%), users can use the pre-build OS from Dragino to set up and easy to use the module by Web UI. Or install the raw LoRaWAN driver in the existing OS.
108.10	32	)))
100.1	33
	34
110.2	35	== 1.2 Features ==
108.3	36
36.1	37
	38	* Base on Semtech SX1302 solution
112.1	39	* Support Raspberry Pi 3B/3B+/4, TinkerBoard2/2S, Orange Pi Pc/PC PLUS.
36.1	40	* Up to -140dBm sensitivity
	41	* Support 3.3v and 5v.
	42	* Mini-PCIe Interface
	43	* Converter board to support Raspberry Pi
	44
110.2	45	== 1.3 General Interfaces for PG1302 ==
108.6	46
	47
36.1	48	* SPI interface for LoRa
	49	* Power Input: 5v, 1A
	50	* 1 x I-PEX for LoRa
111.1	51	* Working Temperature: -40 ℃ ~~ 80℃
36.1	52
110.2	53	== 1.4 Pin Mapping ==
36.1	54
108.3	55
36.1	56	[[image:1651743282627-547.png\|\|height="402" width="425"]]
	57
108.3	58
110.2	59	== 1.5 LEDs ==
36.1	60
108.3	61
108.16	62	(((
108.10	63	TX: Blink when transmit a packet
	64	RX: Blink when receive a packet
	65	Config: Always ON
108.16	66	)))
36.1	67
104.5	68
110.2	69	== 1.6 Power Consumption ==
108.3	70
62.1	71
108.3	72	<300mA @ 3.3v.
	73
106.2	74	Detail Test Report see [[this link>>https://www.dropbox.com/sh/89virm4y0b02c7i/AAA-cgQEsSc8gNGFYAB0qZ_Za?dl=0]]
104.5	75
106.2	76
110.2	77	== 1.7 Applications ==
108.3	78
62.1	79
36.1	80	* Smart Buildings & Home Automation
	81	* Logistics and Supply Chain Management
	82	* Smart Metering
	83	* Smart Agriculture
	84	* Smart Cities
	85	* Smart Factory
	86
110.2	87	= 2. Example: Set up as LoRaWAN gateway =
108.19	88
110.2	89	== 2.1 System structure ==
108.19	90
36.1	91
108.10	92	(((
98.3	93	This example is an example to show how to set up the PG1302 + RPi as a LoRaWAN gateway to use with [[TheThingsNetwork>>url:http://www.thethingsnetwork.org/]](TTN) LoRaWAN server. Set up method for other server are similar.
108.19	94
	95
108.10	96	)))
36.1	97
	98	[[image:1651743698677-436.png\|\|height="457" width="686"]]
	99
	100
110.2	101	== 2.2 Hardware Installation ==
103.1	102
108.3	103
98.27	104	(% style="color:red" %)Important Notice: Please power the RPI with 5V,3A cable.
36.1	105
108.1	106	[[image:image-20220621104746-1.png\|\|height="381" width="451"]]
36.1	107
	108
110.2	109	= 3. Install the software? =
36.1	110
108.11	111
112.1	112	Raspberry Pi 3B/3B+/4,
36.1	113
103.1	114	* Flash SD card with Dragino pre-build image which supports Web UI.
115.1	115	* Install [[Dragino-FWD>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20All%20Gateway%20models/PG1302/#H5.2.2.A0Selecttheappropriatedeviceversiontodownload:]] in existing RPi OS.
36.1	116
112.1	117	TinkerBoard2/2S,
111.2	118
115.1	119	* Install [[Dragino-FWD>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20All%20Gateway%20models/PG1302/#H5.2.2.A0Selecttheappropriatedeviceversiontodownload:]] in the existing OS.
112.1	120
	121	Orange Pi PC/PC PLUS.
	122
115.1	123	* Install [[Dragino-FWD>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20All%20Gateway%20models/PG1302/#H5.2.2.A0Selecttheappropriatedeviceversiontodownload:]] in the existing OS.
112.1	124
110.2	125	= 4. Flash with pre-build image =
36.1	126
110.2	127	== 4.1 Download the dragino image for RPI ==
108.19	128
103.1	129
108.6	130	(((
	131	Download PG1302_for_Rpi4_64_with_webui from: [[https:~~/~~/www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0>>https://www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0]]
	132	)))
62.1	133
108.3	134
110.2	135	== 4.2 Flash the image to an SD card ==
108.6	136
36.1	137
103.1	138	Flash the image to the SD card:
	139
36.1	140	[[image:1651744119133-233.png\|\|height="373" width="621"]]
	141
	142
108.3	143	(% style="color:red" %)Note: Download the flash tool following this link：[[https:~~/~~/www.balena.io/etcher/>>https://www.balena.io/etcher/]]
36.1	144
62.1	145
110.2	146	== 4.3 Access the Linux console ==
108.3	147
103.1	148
108.11	149	(((
108.3	150	Connect the RPI Ethernet port to your router, RPi 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 RPI. You can use this IP to connect the WEB UI or SSH access of RPI. Make sure your PC and the RPI is in the same network, then use a SSH tool (such as [[putty>>url:http://www.chiark.greenend.org.uk/~~sgtatham/putty/download.html]]) to access it. Below are screenshots
108.11	151	)))
108.3	152
108.7	153
36.1	154	[[image:1651744193675-591.png\|\|height="450" width="466"]]
	155
98.11	156	The account details for Web Login are:
36.1	157
98.28	158	(((
	159	~ (% style="color:#0000ff" %)User Name: root(%%)
	160	)))
36.1	161
98.28	162	(((
	163	~ (% style="color:#0000ff" %)Password: dragino(%%)
	164	)))
36.1	165
98.28	166	(((
	167
	168	)))
36.1	169
98.28	170	(((
	171	~ (% style="color:#0000ff" %)Backup account(%%)
	172	)))
36.1	173
98.28	174	(((
	175	~ (% style="color:#0000ff" %)Pi/dragino(%%)
103.1	176
	177
98.28	178	)))
36.1	179
103.1	180	After logging in, you will be in the Linux console and type the command here.
36.1	181
	182	[[image:1651744358515-107.png\|\|height="366" width="581"]]
	183
	184
110.2	185	== 4.4 Access the WebUI of RPi4 ==
108.3	186
110.2	187	=== 4.4.1 Home page ===
62.1	188
108.19	189
108.12	190	(((
108.15	191	Open a browser on the PC and type the RPI ip address http:~/~/IP_ADDRESS (If the IP is assigned by the uplink router)
98.5	192	You will see the login interface of RPI as shown below.
	193	The account details for Web Login are:
108.12	194	)))
36.1	195
98.22	196	(((
98.29	197	~ (% style="color:#0000ff" %)User Name: root(%%)
	198	(% style="color:#0000ff" %) Password: dragino
108.3	199
	200
98.22	201	)))
36.1	202
	203	[[image:1651744457761-993.png\|\|height="352" width="621"]]
	204
	205
110.2	206	=== 4.4.2 LoRa Page ===
108.3	207
103.1	208
98.7	209	This page shows the LoRa Radio Settings. There are a set of default frequency band according to LoRaWAN protocol, and user can customize the band* as well.
36.1	210
108.19	211
36.1	212	[[image:1651744554845-970.png\|\|height="328" width="621"]]
	213
108.19	214
98.7	215	Different PG1302 hardware version can support different frequency range:
36.1	216
108.17	217	* (% style="color:red" %)868: valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
	218	* (% style="color:red" %)915: valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
36.1	219
108.9	220	After user choose the frequency plan, he can see the actually frequency in used by checking the (% style="color:#037691" %)page LogRead ~-~-> LoRa Log
36.1	221
108.3	222	(% style="color:red" %)*Note : [[See this instruction for how to customize frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]**
36.1	223
	224
110.2	225	=== 4.4.3 LoRaWAN Page ===
36.1	226
110.2	227	==== 4.4.3.1 Semtech UDP ====
36.1	228
108.19	229
36.1	230	[[image:1651744767914-283.png\|\|height="352" width="621"]]
	231
108.17	232
108.3	233	(% style="color:red" %)*Note : [[See this instruction for how to configure TTN>>doc:Main.Notes for TTN.WebHome]].**
36.1	234
	235
110.2	236	==== 4.4.3.2 Basic Station ====
108.3	237
36.1	238
	239	[[image:1651744890629-683.png\|\|height="380" width="621"]]
	240
	241
108.3	242	(% style="color:red" %)*Note : [[See this instruction for how to configure AWS-loT-Core>>doc:Main.AWS IoT Core for LoRaWAN.WebHome]].**
36.1	243
108.3	244
110.2	245	=== 4.4.4 LogRead ===
108.3	246
110.2	247	==== 4.4.4.1 LoRa Log ====
36.1	248
108.19	249
36.1	250	[[image:1651744955955-452.png\|\|height="571" width="621"]]
	251
108.19	252
98.7	253	Show the frequency for LoRa Radio and traffics.
36.1	254
	255
110.2	256	==== 4.4.4.2 System Log ====
108.3	257
103.1	258
98.7	259	Show system log.
36.1	260
108.19	261
36.1	262	[[image:1651745003470-264.png\|\|height="477" width="621"]]
	263
	264
110.2	265	==== 4.4.4.3 Record Log ====
108.3	266
103.1	267
98.7	268	Record the system log.
36.1	269
108.19	270
36.1	271	[[image:1651745069814-662.png\|\|height="144" width="621"]]
	272
	273
110.2	274	= 5. Install stand-alone LoRa Packet Forwarder =
108.3	275
116.1	276	== 5.1 Choose the right installation package for your OS ==
36.1	277
108.19	278
116.1	279	(((
	280	draginofwd-32bit (RPI, Orange PI)
	281
	282	Download URL: https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-32bit.deb
	283
	284	Linux Command: wget https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-32bit.deb && dpkg -i draginofwd-32bit.deb
	285
	286
	287	dragino-64bit (RPI, Orange PI)
	288
	289	Download URL: https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-64bit.deb
	290	)))
	291
	292	Linux Command: wget https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-64bit.deb && dpkg -i draginofwd-64bit.deb
	293
	294
	295	dragino-tiker-32bit (Tinker Board)
	296
	297	Download URL: https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-tinker-32bit.deb
	298
	299	Linux Command: wget https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-tinker-32bit.deb && dpkg -i draginofwd-tinker-32bit.deb
	300
	301
	302	Install details:
	303
	304	[[image:image-20220928181226-1.png\|\|height="218" width="1100"]]
	305
	306
98.7	307	RPI in this example is RPI model 4B with fresh Raspbian OS install.
36.1	308
98.30	309	(% class="box" %)
	310	(((
108.13	311	pi@raspberrypi:~~$ cat /etc/os-release
36.1	312	PRETTY_NAME="Raspbian GNU/Linux 8 (jessie)"
	313	NAME="Raspbian GNU/Linux"
	314	VERSION_ID="8"
	315	VERSION="8 (jessie)"
	316	ID=raspbian
	317	ID_LIKE=debian
	318	HOME_URL="http:~/~/www.raspbian.org/"
	319	SUPPORT_URL="http:~/~/www.raspbian.org/RaspbianForums"
	320	BUG_REPORT_URL="http:~/~/www.raspbian.org/RaspbianBugs"
103.1	321
	322
98.30	323	)))
36.1	324
	325
117.1	326	== 5.2 Select the mode of connection to the server ==
116.1	327
	328
117.1	329	The Dragino LoRa Packet Forware supports the Semtech UDP and Basic Station mode.
108.3	330
117.1	331	The User can choose one of the methods as the connection mode.
108.3	332
117.1	333
	334	~1. Semtech UDP Mode ~-~-> 5.2.1
	335
	336	2. Basic Station Mode ~-~-> 5.2.2
	337
	338
	339	=== 5.2.1 Semtech UDP Mode ===
	340
	341
	342	==== a). Get a gateway EUI from the device ETH MAC. ====
	343
	344
103.1	345	In RPI, run the below command to get a Gateway ID
36.1	346
98.11	347	(% class="box infomessage" %)
	348	(((
108.3	349	~ ifconfig eth0
98.11	350	)))
36.1	351
	352	[[image:1651745210205-512.png\|\|height="130" width="621"]]
	353
108.3	354
91.1	355	(((
99.2	356	(((
98.7	357	We got the ether (eth0 MAC) address is b8:27:eb:49:62:bc). Add ffff at the end and remove “:” to get the gateway ID: b827ebxxxxbcffff. Input this to TTN v3. Make sure to select legacy packet forwarder.
108.3	358
117.1	359
	360
	361	==== b). Input this Gateway EUI to the TTN-Stack ====
91.1	362	)))
99.2	363	)))
36.1	364
	365	[[image:1651745267862-321.png\|\|height="526" width="621"]]
	366
	367	[[image:1651745306744-481.png\|\|height="478" width="621"]]
	368
108.3	369
117.1	370	==== c). After Register, the status should show not connected as below: ====
62.1	371
36.1	372	[[image:1651745366987-458.png\|\|height="363" width="621"]]
	373
	374
117.1	375	==== d). Enable SPI and I2C on your device ====
108.3	376
117.1	377	the below example is using Raspberry 4B.
108.3	378
36.1	379
108.3	380	Run (% style="background-color:yellow" %) sudo raspi-config(%%) to open the config window
36.1	381
98.24	382	[[image:1651745476754-240.png\|\|height="234" width="629"]]
36.1	383
110.2	384
36.1	385	[[image:image-20220505181135-1.png]]
	386
110.2	387
98.24	388	[[image:image-20220505181135-2.png\|\|height="229" width="622"]]
36.1	389
108.3	390
	391
117.1	392	==== e). Access the root account: ====
36.1	393
99.2	394	(((
98.24	395	[[image:1651745583363-614.png\|\|height="151" width="732"]]
108.3	396
	397
99.2	398	)))
36.1	399
117.1	400	==== f). Modify the configuration of FWD ====
36.1	401
	402
117.1	403	(((
	404	After installation, user can find the configuration file in (% style="color:#0000ff" %)/etc/lora/ (%%)Replace the gateway ID we got above to the (% style="color:#0000ff" %)gateway_ID (%%)in file (% style="color:#0000ff" %)local_conf.json.
	405	)))
36.1	406
99.2	407	(((
117.1	408	The default LoRaWAN server points to localhost, user need to put the correct server address to the server_address field in file (% style="color:#0000ff" %)local_conf.json(%%), like below.
108.3	409
	410
117.1	411	the User can find the lora configuration directory in (% style="color:#0000ff" %)/etc/lora/(%%) there are the cfg-302 directory and the global_conf.json, and local_conf.json files.
36.1	412
117.1	413	/etc/lora/
	414	├── cfg-302 ~-~--> global configuration file
	415	├── devskey ~-~--> Database
	416	├── global_conf.json ~-~--> Frequency plan for current applications
	417	└── local_conf.json ~-~--> Local fwd configuration
36.1	418
117.1	419	At default, the users need to change two configurations file: global_conf.json and local_conf.json.
108.3	420
117.1	421	===== 1.) Configure gateway EUI and server address, port for fwd =====
36.1	422
108.4	423
88.1	424	)))
36.1	425
	426	[[image:1651745709709-887.png\|\|height="820" width="621"]]
	427
	428
117.1	429	Note: Users can find the TTN v3 server address from [[Server Addresses ~\| The Things Stack for LoRaWAN (thethingsindustries.com)>>url:https://www.thethingsindustries.com/docs/getting-started/server-addresses/#deployments]]
36.1	430
	431
117.1	432	===== 2). Override the global_conf.json file by selecting the appropriate frequency plan for your region in cfg-302 =====
	433
	434
	435	the default frequency band is US915 in the (% style="color:#0000ff" %)global_conf.json(%%) file.
	436
36.1	437	[[image:1651745838008-820.png\|\|height="650" width="621"]]
	438
108.4	439
117.1	440	If the user wants to change to other frequency bands, the User can copy the file from(% style="color:#0000ff" %) /etc/lora/cfg-302(%%) and put it into (% style="color:#0000ff" %)/etc/lora/global_conf.json(%%).
36.1	441
117.1	442	//eg: cp /etc/lora/cfg-302/EU-global_conf.json /etc/lora/global_conf.json //
36.1	443
108.21	444
117.1	445
	446	====== Selecting the appropriate frequency plan for your region in cfg-302. ======
	447
98.24	448	[[image:1651745867516-322.png\|\|height="83" width="740"]]
36.1	449
	450
117.1	451	====== Override the global_conf.json ======
108.4	452
108.17	453	(% class="box infomessage" %)
	454	(((
108.21	455	cp /etc/lora/cfg-302/EU-global_conf.json /etc/lora/global_conf.json
108.17	456	)))
	457
98.24	458	[[image:1651745984006-868.png\|\|height="87" width="745"]]
36.1	459
108.17	460
117.1	461	==== (% style="color:inherit; font-family:inherit; font-size:23px" %)g). Running the Fwd Server(%%) ====
36.1	462
108.4	463
91.1	464	(((
117.1	465	Run the below command to restart the dragino_fwd:
91.1	466	)))
36.1	467
91.1	468	(((
98.8	469	(% class="box infomessage" %)
	470	(((
108.4	471	sudo systemctl start draginofwd
91.1	472	)))
98.8	473	)))
36.1	474
91.1	475	(((
98.8	476	debug check the ruing status of fwd:
91.1	477	)))
36.1	478
91.1	479	(((
98.8	480	(% class="box infomessage" %)
	481	(((
108.4	482	sudo systemctl status draginofwd
91.1	483	)))
98.8	484	)))
36.1	485
98.24	486	[[image:1651746045057-414.png\|\|height="193" width="729"]]
36.1	487
108.4	488
117.1	489	Wait for a few minutes, the gateway will be online/active on the TTN-Stack.
108.4	490
36.1	491	[[image:1651746078253-168.png\|\|height="372" width="621"]]
	492
	493
108.4	494
117.1	495	Get the draginofwd real-time running log:
36.1	496
95.1	497	(% class="box infomessage" %)
	498	(((
108.4	499	~ sudo journalctl -u draginofwd -f
95.1	500	)))
36.1	501
98.37	502	[[image:1651746111963-838.png\|\|height="184" width="730"]]
36.1	503
93.1	504
108.21	505
108.4	506	If there are LoRaWAN nodes transmitting nearby, we can see the traffic in (% style="color:#037691" %)TTN v3 –> Gateway ~-~-> Live data
	507
94.1	508	[[image:1651746139304-966.png\|\|height="326" width="621"]]
93.1	509
108.2	510
117.1	511	==== h). Commands to handle service ====
93.1	512
98.37	513	* (% style="color:#0000ff" %)Stop (%%)dragino_fwd service: sudo systemctl stop draginofwd
	514	* (% style="color:#0000ff" %)Disable(%%) dragino_fwd auto run after boot: sudo systemctl disable draginofwd
	515	* (% style="color:#0000ff" %)Start (%%)dragino_fwd : sudo systemctl start draginofwd
	516	* (% style="color:#0000ff" %)Auto run(%%) dragino_fwd after boot: sudo systemctl enable draginofwd
	517	* (% style="color:#0000ff" %)Show status (%%)of dragino_fwd: sudo systemctl status draginofwd
36.1	518
115.2	519
117.1	520	=== 5.2.2 Basic Station Mode. ===
	521
	522
	523	==== a). Get a gateway EUI from the device ETH MAC. ====
	524
	525
	526	In RPI, run the below command to get a Gateway ID
	527
	528	(% class="box infomessage" %)
	529	(((
	530	~ ifconfig eth0
	531	)))
	532
	533	[[image:1651745210205-512.png\|\|height="130" width="621"]]
	534
	535
	536	(((
	537	(((
	538	We got the ether (eth0 MAC) address is b8:27:eb:49:62:bc). Add ffff at the end and remove “:” to get the gateway ID: b827ebxxxxbcffff. Input this to TTN v3. Make sure to select legacy packet forwarder.
	539	)))
	540	)))
	541
	542
	543
	544
	545	b
	546
	547
	548
	549
	550	c
	551
	552	d
	553
	554	e
	555
	556	f
	557
	558	g
	559
	560	h
	561
	562	i
	563
	564	j
	565
	566	k
	567
	568
	569
110.2	570	= 6. Order Info =
36.1	571
108.4	572
98.37	573	Part Number: (% style="color:#0000ff" %)PG1302-XX (%%) Or Part Number: (% style="color:#0000ff" %)PG1302-PI-XX (%%)(Include RPi converter board for RPI 3/4)
36.1	574
98.37	575	~ (% style="color:#0000ff" %)XX:(%%)
36.1	576
108.4	577	* (% style="color:red" %)868 (%%)(For Bands: EU868,IN865)
	578	* (% style="color:red" %)915 (%%)(For Bands: US915,AU915,AS923,KR920)
	579	* (% style="color:red" %)470 (%%)(For Band: CN470)
36.1	580
110.2	581	= 7. Packing Info =
36.1	582
91.1	583	(((
108.2	584
	585
98.9	586	PG1302 Package Includes:
91.1	587	)))
36.1	588
98.9	589	(((
99.5	590	(((
	591	* PG1302 x 1
	592	* LoRa Antenna x 1
91.1	593	)))
98.39	594	)))
98.9	595
	596	(((
108.2	597
	598
98.9	599	PG1302-PI Package Includes:
91.1	600	)))
36.1	601
99.5	602	* PG1302 x 1
	603	* LoRa Antenna x 1
	604	* RPi3/4 converter PCB
	605	* Screws to hole converter PCB on RPI.
98.25	606
108.2	607	PG1302-PI Dimension and weight:
	608
	609	* Device Size: 18 x 8 x 4 cm
	610	* Weight: 150g
	611
98.25	612	(((
110.2	613	= 8. Support =
98.25	614
108.4	615
98.38	616	(((
108.4	617	If you are experiencing issues and can't solve, you can send mail to
98.38	618	)))
98.25	619
98.38	620	(((
98.25	621	[[support@dragino.com>>mailto:support@dragino.com]]
98.38	622	)))
98.25	623
98.38	624	(((
98.25	625	With your question as detail as possible. We will reply and help you in the shortest.
108.21	626
	627
	628
91.1	629	)))
98.38	630	)))

Wiki source code of PG1302 - LoRaWAN Concentrator User Manual

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