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Last modified by Kilight Cao on 2024/06/22 10:43
From version 143.1
edited by Xiaoye
on 2024/01/18 16:34
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To version 38.1
edited by Xiaoling
on 2022/05/06 08:34
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Summary

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Title
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1 -PG1302 -- LoRaWAN Concentrator User Manual
1 +PG1302
Author
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1 -XWiki.Xiaoye
1 +XWiki.Xiaoling
Content
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1 -(% style="text-align:center" %)
2 -[[image:image-20220616085956-1.jpeg||height="609" width="609"]]
3 -
4 -
5 -
6 -
7 -**Table of Contents:**
8 -
9 -{{toc/}}
10 -
11 -
12 -(% class="wikigeneratedid" id="H" %)
13 -(((
14 14  
15 -)))
16 16  
17 -= 1. Introduction =
3 +(% style="text-align:center" %)
4 +[[image:Main.User Manual for All Gateway models.WebHome@pg1302.jpg]]
18 18  
19 -== 1.1 What is PG1302 LoRaWAN Concentrator? ==
20 20  
21 21  
22 -(((
23 -The PG1302 is a (% style="color:blue" %)**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.
24 -)))
25 25  
26 -(((
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.
28 -)))
9 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.gif]]
29 29  
30 -(((
31 -PG1302 is fully compatible with (% style="color:blue" %)**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.
32 -)))
33 33  
34 34  
35 -== 1.2 Features ==
13 +**PG1302 LoRaWAN Concentrator User Manual**
36 36  
15 +[[image:1651796979665-130.png]]
37 37  
38 -* Base on Semtech SX1302 solution
39 -* Support Raspberry Pi 3B/3B+/4, TinkerBoard2/2S, Orange Pi Pc/PC PLUS.
40 -* Up to -140dBm sensitivity
41 -* Support 3.3v and 5v.
42 -* Mini-PCIe Interface
43 -* Converter board to support Raspberry Pi
17 +Document Version: 1.0.0
44 44  
45 -== 1.3 General Interfaces for PG1302 ==
19 +Image Version: v1.0
46 46  
47 47  
48 -* SPI interface for LoRa
49 -* Power Input: 5v, 1A
50 -* 1 x I-PEX for LoRa
51 -* Working Temperature: -40 ℃ ~~ 80℃
52 52  
53 -== 1.4 Pin Mapping ==
54 54  
24 +{{toc/}}
55 55  
56 - [[image:image-20231115180410-2.png||height="629" width="584"]] [[image:1651743282627-547.png||height="590" width="623"]]
26 +[[1.       Introduction. 4>>path:#_Toc99563935]]
57 57  
28 +[[1.1     What is PG1302 LoRaWAN Concentrator?. 4>>path:#_Toc99563936]]
58 58  
59 -== 1.5 LEDs ==
30 +[[1.2     Features. 4>>path:#_Toc99563937]]
60 60  
32 +[[1.3     General Interfaces. 5>>path:#_Toc99563938]]
61 61  
62 -(((
63 -TX: Blink when transmit a packet
64 -RX: Blink when receive a packet
65 -Config: Always ON
66 -)))
34 +[[1.4     Pin Mapping. 5>>path:#_Toc99563939]]
67 67  
36 +[[1.5     LEDs. 5>>path:#_Toc99563940]]
68 68  
69 -== 1.6 Power Consumption ==
38 +[[1.6     Power Consumption. 6>>path:#_Toc99563941]]
70 70  
40 +[[1.7     Applications. 6>>path:#_Toc99563942]]
71 71  
72 -<300mA @ 3.3v.
42 +[[2.       Example: Set up as LoRaWAN gateway. 7>>path:#_Toc99563943]]
73 73  
74 -Detail Test Report see [[this link>>https://www.dropbox.com/sh/89virm4y0b02c7i/AAA-cgQEsSc8gNGFYAB0qZ_Za?dl=0]]
44 +[[2.1     System structure. 7>>path:#_Toc99563944]]
75 75  
46 +[[2.2     Hardware Installation. 8>>path:#_Toc99563954]]
76 76  
77 -== 1.7 Applications ==
48 +[[3.       Install the software?. 8>>path:#_Toc99563955]]
78 78  
50 +[[4.       Flash with pre-build image. 9>>path:#_Toc99563956]]
79 79  
80 -* Smart Buildings & Home Automation
81 -* Logistics and Supply Chain Management
82 -* Smart Metering
83 -* Smart Agriculture
84 -* Smart Cities
85 -* Smart Factory
52 +[[4.1     Download the dragino image for RPI. 9>>path:#_Toc99563957]]
86 86  
87 -= 2. Example: Set up as LoRaWAN gateway =
54 +[[4.2     Flash the image to SD card. 9>>path:#_Toc99563958]]
88 88  
89 -== 2.1 System structure ==
56 +[[4.3     Access the Linux console. 10>>path:#_Toc99563959]]
90 90  
58 +[[4.4     Access the WebUI of RPi4. 11>>path:#_Toc99563960]]
91 91  
92 -(((
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.
60 +[[4.4.1       Home page. 11>>path:#_Toc99563961]]
94 94  
95 -
96 -)))
62 +[[4.4.2       LoRa Page. 12>>path:#_Toc99563962]]
97 97  
98 -[[image:1651743698677-436.png||height="457" width="686"]]
64 +[[4.4.3       LoRaWAN Page. 13>>path:#_Toc99563963]]
99 99  
66 +[[4.4.3.1         Semtech UDP. 13>>path:#_Toc99563964]]
100 100  
101 -== 2.2 Hardware Installation ==
68 +[[4.4.3.2         Basic Station. 14>>path:#_Toc99563965]]
102 102  
70 +[[4.4.4       LogRead. 15>>path:#_Toc99563966]]
103 103  
104 -(% style="color:red" %)**Important Notice: Please power the RPI with 5V,3A cable.**
72 +[[4.4.4.1         LoRa Log. 15>>path:#_Toc99563967]]
105 105  
106 -[[image:image-20220621104746-1.png||height="381" width="451"]]
74 +[[4.4.4.2         System Log. 16>>path:#_Toc99563968]]
107 107  
76 +[[4.4.4.3         Record Log. 16>>path:#_Toc99563969]]
108 108  
109 -= 3. Install the software? =
78 +[[5.       Install stand alone LoRa Packet Forwarder. 17>>path:#_Toc99563970]]
110 110  
80 +[[5.1     OS requirement 17>>path:#_Toc99563971]]
111 111  
112 -**Raspberry Pi 3B/3B+/4,**
82 +[[5.2     Get Gateway ID in Raspberry and input this in TTN v3. 17>>path:#_Toc99563972]]
113 113  
114 -* Flash SD card with Dragino pre-build image which supports Web UI.
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.
84 +[[5.2.1       Download and install LoRaWAN packet forwarder. 20>>path:#_Toc99563973]]
116 116  
117 -**TinkerBoard2/2S, **
86 +[[5.2.2       Config Gateway ID, Frequency Band and Server address. 22>>path:#_Toc99563974]]
118 118  
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.
88 +[[5.2.3       Check result 24>>path:#_Toc99563975]]
120 120  
121 -**Orange Pi PC/PC PLUS.**
90 +[[5.2.4       Commands to handle service. 25>>path:#_Toc99563976]]
122 122  
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.
92 +[[6.       Order Info. 25>>path:#_Toc99563977]]
124 124  
125 -= 4. Flash with pre-build image =
94 +[[7.       Packing Info. 25>>path:#_Toc99563978]]
126 126  
127 -== 4.1 Download the dragino image for RPI ==
96 +[[8.       Reference. 26>>path:#_Toc99563979]]
128 128  
98 +[[9.       Support. 27>>path:#_Toc99563980]]
129 129  
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 -)))
133 133  
134 134  
135 -== 4.2 Flash the image to an SD card ==
136 136  
103 +~1. Introduction
137 137  
138 -Flash the image to the SD card:
105 + 1.1 What is PG1302 LoRaWAN Concentrator?
139 139  
140 -[[image:1651744119133-233.png||height="373" width="621"]]
107 + The PG1302 is a 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.
141 141  
109 + The PG1302 is design to use with Raspberry Pi to build smart metering fixed networks and Internet of Things applications with up to 5000 nodes per km2 in moderately interfered environment.
142 142  
143 -(% style="color:red" %)**Note: Download the flash tool following this link：**[[https:~~/~~/www.balena.io/etcher/>>https://www.balena.io/etcher/]]
111 + PG1302 is fully compatible with RPi3/4, 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 exist OS.
144 144  
145 145  
146 -== 4.3 Access the Linux console ==
114 +1.2 Features
147 147  
116 +* Base on Semtech SX1302 solution
117 +* Support Raspberry Pi 3B/3B+/4
118 +* Up to -140dBm sensitivity
119 +* Support 3.3v and 5v.
120 +* Mini-PCIe Interface
121 +* Converter board to support Raspberry Pi
148 148  
149 -(((
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
151 -)))
123 +1.3 General Interfaces
152 152  
125 +* SPI interface for LoRa
126 +* Power Input: 5v, 1A
127 +* 1 x I-PEX for LoRa
153 153  
154 -[[image:1651744193675-591.png||height="450" width="466"]]
129 +1.4 Pin Mapping
155 155  
156 -The account details for Web Login are:
131 + [[image:1651743282627-547.png||height="402" width="425"]]
157 157  
158 -(((
159 -**~ (% style="color:#0000ff" %)User Name: root(%%)**
160 -)))
133 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.gif]]
161 161  
162 -(((
163 -**~ (% style="color:#0000ff" %)Password:   dragino(%%)**
164 -)))
135 +1.5 LEDs
165 165  
166 -(((
167 -
168 -)))
137 + TX: Blink when transmit a packet
169 169  
170 -(((
171 -**~ (% style="color:#0000ff" %)Backup account(%%)**
172 -)))
139 + RX: Blink when receive a packet
173 173  
174 -(((
175 -**~ (% style="color:#0000ff" %)Pi/dragino(%%)**
141 + Config: Always ON
176 176  
177 -
178 -)))
143 +1.6 Power Consumption
179 179  
180 -After logging in, you will be in the Linux console and type the command here.
145 + TBD
181 181  
182 -[[image:1651744358515-107.png||height="366" width="581"]]
147 +1.7 Applications
183 183  
149 +* Smart Buildings & Home Automation
150 +* Logistics and Supply Chain Management
151 +* Smart Metering
152 +* Smart Agriculture
153 +* Smart Cities
154 +* Smart Factory
184 184  
185 -== 4.4 Access the WebUI of RPi4 ==
156 +2. Example: Set up as LoRaWAN gateway.
186 186  
187 -=== 4.4.1 Home page ===
158 + 2.1 System structure
188 188  
160 +This example is an example to show how to set up the PG1302 + RPi as a LoRaWAN gateway to use with [[TheThingsNetwork>>http://www.thethingsnetwork.org/]](TTN) LoRaWAN server.. Set up method for other server are similar
189 189  
190 -(((
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)
192 -You will see the login interface of RPI as shown below.
193 -The account details for Web Login are:
194 -)))
162 +(% style="text-align:center" %)
163 +[[image:1651743698677-436.png||height="457" width="686"]]
195 195  
196 -(((
197 -**~ (% style="color:#0000ff" %)User Name: root(%%)**
198 -(% style="color:#0000ff" %)** Password:   dragino**
199 199  
200 -
201 -)))
166 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.gif]]
202 202  
203 -[[image:1651744457761-993.png||height="352" width="621"]]
168 +2.2 Hardware Installation
204 204  
170 +**~ Important Notice: **Please power the RPI with 5V,3A cable.
205 205  
206 -=== 4.4.2 LoRa Page ===
172 +(% style="text-align:center" %)
173 +[[image:1651743803032-803.png]]
207 207  
175 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.gif]]
208 208  
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.
177 +3. Install the software?
210 210  
179 +There are two ways to install software in RPi4 to use PG1302.
211 211  
212 -[[image:1651744554845-970.png||height="328" width="621"]]
181 +* Flash SD card with Dragino pre-build image which support Web UI.
182 +* Install lora packet forwarder in existing RPi OS.
213 213  
184 +4. Flash with pre-build image
214 214  
215 -Different PG1302 hardware version can support different frequency range:
186 + 4.1 Download the dragino image for RPI
216 216  
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**
188 + Download PG1302_for_Rpi4_64_with_webui from
219 219  
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**
190 + [[https:~~/~~/www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0>>https://www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0]]
221 221  
222 -(% style="color:red" %)**Note *: [[See this instruction for how to customize frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]**
192 +4.2 Flash the image to SD card
223 223  
194 + Flash the image to SD card:
224 224  
225 -=== 4.4.3 LoRaWAN Page ===
196 +(% style="text-align:center" %)
197 +[[image:1651744119133-233.png||height="373" width="621"]]
226 226  
227 -==== 4.4.3.1 Semtech UDP ====
199 + [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.jpg]]Note: Download the flash tool following this link
228 228  
201 + [[https:~~/~~/www.balena.io/etcher/>>https://www.balena.io/etcher/]]
229 229  
230 -[[image:1651744767914-283.png||height="352" width="621"]]
203 +4.3 Access the Linux console.
231 231  
205 + 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.
232 232  
233 -(% style="color:red" %)**Note *: [[See this instruction for how to configure TTN>>doc:Main.Notes for TTN.WebHome]].**
207 + 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
234 234  
209 +(% style="text-align:center" %)
210 +[[image:1651744193675-591.png||height="450" width="466"]]
235 235  
236 -==== 4.4.3.2 Basic Station ====
212 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.jpg]]
237 237  
214 + The account details for Web Login are:
238 238  
239 -[[image:1651744890629-683.png||height="380" width="621"]]
216 +**~ User Name: root**
240 240  
218 +**~ Password:   dragino**
241 241  
242 -(% style="color:red" %)**Note *: [[See this instruction for how to configure AWS-loT-Core>>doc:Main.AWS IoT Core for LoRaWAN.WebHome]].**
243 243  
221 +**~ Backup account**
244 244  
245 -=== 4.4.4 LogRead ===
223 +**~ Pi/dragino**
246 246  
247 -==== 4.4.4.1 LoRa Log ====
248 248  
226 + After log in, you will be in the Linux console and type command here.
249 249  
250 -[[image:1651744955955-452.png||height="571" width="621"]]
228 +(% style="text-align:center" %)
229 +[[image:1651744358515-107.png||height="366" width="581"]]
251 251  
231 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.jpg]] 4.4 Access the WebUI of RPi4.
252 252  
253 -Show the frequency for LoRa Radio and traffics.
233 + 4.4.1 Home page
254 254  
235 + Open a browser on the PC and type the RPI ip address
255 255  
256 -==== 4.4.4.2 System Log ====
237 + [[http:~~/~~/IP_ADDRESS** **>>url:http://192.168.1.xx/]] (If the IP is assigned by uplink router)
257 257  
258 258  
259 -Show system log.
240 + You will see the login interface of RPI as shown below.
260 260  
261 -[[image:1651745003470-264.png||height="477" width="621"]]
242 + The account details for Web Login are:
262 262  
244 +**~ User Name: root**
263 263  
264 -==== 4.4.4.3 Record Log ====
246 +**~ Password:   dragino**
265 265  
248 +(% style="text-align:center" %)
249 +[[image:1651744457761-993.png||height="352" width="621"]]
266 266  
267 -**Record the system log.**
251 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.jpg]]
268 268  
269 -[[image:1651745069814-662.png||height="144" width="621"]]
253 +4.4.2 LoRa Page
270 270  
255 + 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.
271 271  
272 -= 5. Install stand-alone LoRa Packet Forwarder =
257 +(% style="text-align:center" %)
258 +[[image:1651744554845-970.png||height="328" width="621"]]
273 273  
274 -== 5.1 Choose the right installation package for your OS ==
260 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.jpg]]
275 275  
262 + Different PG1302 hardware version can support different frequency range:
276 276  
277 -(((
278 -**draginofwd-32bit (RPI, Orange PI)**
264 + ➢ 868: valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
279 279  
280 -**Download URL:** https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-32bit.deb
266 + ➢ 915: valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
281 281  
282 -**Linux Command:** wget https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-32bit.deb && dpkg -i draginofwd-32bit.deb
283 283  
269 + After user choose the frequency plan, he can see the actually frequency in used by checking the
284 284  
285 -**dragino-64bit (RPI, Orange PI)**
271 + page LogRead ~-~-> LoRa Log
286 286  
287 -**Download URL: **https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-64bit.deb
288 -)))
273 + Note *: See this instruction for how to customize frequency band
289 289  
290 -**Linux Command: **wget https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-64bit.deb && dpkg -i draginofwd-64bit.deb
275 + [[http:~~/~~/wiki.dragino.com/index.php?title=Customized_Frequency_Band_for_Gateway>>url:http://wiki.dragino.com/index.php?title=Customized_Frequency_Band_for_Gateway]]
291 291  
292 292  
293 -**dragino-tiker-32bit (Tinker Board)**
278 +4.4.3 LoRaWAN Page
294 294  
295 -**Download URL: **https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-tinker-32bit.deb
280 + 4.4.3.1 Semtech UDP
296 296  
297 -**Linux Command: **wget https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-tinker-32bit.deb && dpkg -i draginofwd-tinker-32bit.deb
298 298  
283 +(% style="text-align:center" %)
284 +[[image:1651744767914-283.png||height="352" width="621"]]
299 299  
300 -**Install details:**
301 301  
302 -[[image:image-20220928181226-1.png||height="218" width="1100"]]
287 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.jpg]]
303 303  
289 + Note *: See this instruction for how to configure TTN.
304 304  
305 -RPI in this example is RPI model 4B with fresh Raspbian OS install.
291 + [[https:~~/~~/wiki.dragino.com/index.php?title=Notes_for_TTN>>url:https://wiki.dragino.com/index.php?title=Notes_for_TTN]]
306 306  
307 -(% class="box" %)
308 -(((
309 -**~ pi@raspberrypi:~~$ cat /etc/os-release
310 - PRETTY_NAME="Raspbian GNU/Linux 8 (jessie)"
311 - NAME="Raspbian GNU/Linux"
312 - VERSION_ID="8"
313 - VERSION="8 (jessie)"
314 - ID=raspbian
315 - ID_LIKE=debian
316 - HOME_URL="http:~/~/www.raspbian.org/"
317 - SUPPORT_URL="http:~/~/www.raspbian.org/RaspbianForums"
318 - BUG_REPORT_URL="http:~/~/www.raspbian.org/RaspbianBugs"**
319 319  
320 -
321 -)))
294 +4.4.3.2 Basic Station
322 322  
296 +(% style="text-align:center" %)
297 +[[image:1651744890629-683.png||height="380" width="621"]]
323 323  
324 -== 5.2 Select the mode of connection to the server ==
299 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.jpg]]
325 325  
301 + Note *: See this instruction for how to configure TTN.
326 326  
327 -The Dragino LoRa Packet Forware supports the Semtech UDP and Basic Station mode.
303 + [[https:~~/~~/wiki.dragino.com/index.php?title=Notes_for_AWS-IoT-Core>>url:https://wiki.dragino.com/index.php?title=Notes_for_AWS-IoT-Core]]
328 328  
329 -The User can choose one of the methods as the connection mode.
330 330  
306 +4.4.4 LogRead
331 331  
332 -**~1. Semtech UDP Mode  ~-~-> 5.2.1**
308 + 4.4.4.1 LoRa Log
333 333  
334 -**2. Basic Station Mode  ~-~-> 5.2.2**
310 +(% style="text-align:center" %)
311 +[[image:1651744955955-452.png||height="571" width="621"]]
335 335  
313 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image028.jpg]]
336 336  
337 -=== 5.2.1 Semtech UDP Mode ===
315 + Show the frequency for LoRa Radio and traffics.
338 338  
339 339  
340 -==== **a). Get a gateway EUI from the device ETH MAC.** ====
318 +4.4.4.2 System Log
341 341  
320 + Show system log.
342 342  
343 -In RPI, run the below command to get a Gateway ID
322 +(% style="text-align:center" %)
323 +[[image:1651745003470-264.png||height="477" width="621"]]
344 344  
345 -(% class="box infomessage" %)
346 -(((
347 -**~ ifconfig eth0**
348 -)))
349 349  
350 -[[image:1651745210205-512.png||height="130" width="621"]]
326 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.jpg]]
351 351  
328 +4.4.4.3 Record Log
352 352  
353 -(((
354 -(((
355 -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.
356 356  
331 +**Record the system log.**
357 357  
333 +(% style="text-align:center" %)
334 +[[image:1651745069814-662.png||height="144" width="621"]]
358 358  
359 -==== **b). Input this Gateway EUI to the TTN-Stack** ====
336 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image032.jpg]]
360 360  
361 -
362 -)))
363 -)))
338 +5. Install stand alone LoRa Packet Forwarder.
364 364  
365 -[[image:1651745267862-321.png||height="526" width="621"]]
340 + 5.1 OS requirement
366 366  
367 -[[image:1651745306744-481.png||height="478" width="621"]]
342 + RPI in this example is RPI model 4B with fresh Raspbian OS install.
368 368  
344 + pi@raspberrypi:~~$ cat /etc/os-release
369 369  
346 + PRETTY_NAME="Raspbian GNU/Linux 8 (jessie)"
370 370  
371 -==== **c). After Register, the status should show not connected as below:** ====
348 + NAME="Raspbian GNU/Linux"
372 372  
350 + VERSION_ID="8"
373 373  
374 -[[image:1651745366987-458.png||height="363" width="621"]]
352 + VERSION="8 (jessie)"
375 375  
354 + ID=raspbian
376 376  
356 + ID_LIKE=debian
377 377  
378 -==== **d). Enable SPI and I2C on your device** ====
358 + HOME_URL="http:~/~/www.raspbian.org/"
379 379  
360 + SUPPORT_URL="http:~/~/www.raspbian.org/RaspbianForums"
380 380  
381 -**the below example is using Raspberry 4B.**
362 + BUG_REPORT_URL="http:~/~/www.raspbian.org/RaspbianBugs"
382 382  
383 383  
384 -Run (% style="background-color:yellow" %) **sudo raspi-config**(%%) to open the config window
365 +5.2 Get Gateway ID in Raspberry and input this in TTN v3.
385 385  
386 -[[image:1651745476754-240.png||height="234" width="629"]]
367 + In RPI, run below command to get a Gateway ID
387 387  
369 + ifconfig eth0
388 388  
389 -[[image:image-20220505181135-1.png]]
390 -
391 -
392 -[[image:image-20220505181135-2.png||height="229" width="622"]]
393 -
394 -
395 -
396 -==== **e). Access the root account:** ====
397 -
398 -(((
399 -[[image:1651745583363-614.png||height="151" width="732"]]
400 -
401 -
402 -
403 -)))
404 -
405 -==== **f). Modify the configuration of FWD** ====
406 -
407 -
408 -(((
409 -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.**
410 -)))
411 -
412 -(((
413 -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.
414 -
415 -
416 -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.
417 -
418 -/etc/lora/
419 -├── cfg-302  ~-~--> global configuration file
420 -├── devskey  ~-~--> Database
421 -├── global_conf.json  ~-~--> Frequency plan for current applications
422 -└── local_conf.json  ~-~--> Local fwd configuration
423 -
424 -At default, the users need to change two configurations file: global_conf.json and local_conf.json.
425 -
426 -
427 -===== **1.) Configure gateway EUI and server address, port for fwd** =====
428 -
429 -
430 -)))
431 -
432 -[[image:1651745709709-887.png||height="820" width="621"]]
433 -
434 -
435 -**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]]**
436 -
437 -
438 -===== **2). Override the global_conf.json file by selecting the appropriate frequency plan for your region in cfg-302** =====
439 -
440 -
441 -the default frequency band is US915 in the (% style="color:#0000ff" %)**global_conf.json**(%%) file.
442 -
443 -[[image:1651745838008-820.png||height="650" width="621"]]
444 -
445 -
446 -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(%%).**
447 -
448 -**//eg: cp /etc/lora/cfg-302/EU-global_conf.json /etc/lora/global_conf.json //**
449 -
450 -
451 -
452 -====== **Selecting the appropriate frequency plan for your region in cfg-302.** ======
453 -
454 -[[image:1651745867516-322.png||height="83" width="740"]]
455 -
456 -
457 -====== **Override the global_conf.json** ======
458 -
459 -(% class="box infomessage" %)
460 -(((
461 -**cp /etc/lora/cfg-302/EU-global_conf.json /etc/lora/global_conf.json**
462 -)))
463 -
464 -[[image:1651745984006-868.png||height="87" width="745"]]
465 -
466 -
467 -==== (% style="color:inherit; font-family:inherit; font-size:23px" %)**g). Running the Fwd Server**(%%) ====
468 -
469 -
470 -(((
471 -Run the below command to restart the dragino_fwd:
472 -)))
473 -
474 -(((
475 -(% class="box infomessage" %)
476 -(((
477 -**sudo systemctl start draginofwd**
478 -)))
479 -)))
480 -
481 -(((
482 -debug check the ruing status of fwd:
483 -)))
484 -
485 -(((
486 -(% class="box infomessage" %)
487 -(((
488 -**sudo systemctl status draginofwd**
489 -)))
490 -)))
491 -
492 -[[image:1651746045057-414.png||height="193" width="729"]]
493 -
494 -
495 -Wait for a few minutes, the gateway will be online/active on the TTN-Stack.
496 -
497 -[[image:1651746078253-168.png||height="372" width="621"]]
498 -
499 -
500 -
501 -Get the draginofwd real-time running log:
502 -
503 -(% class="box infomessage" %)
504 -(((
505 -**~ sudo journalctl -u draginofwd -f**
506 -)))
507 -
508 -[[image:1651746111963-838.png||height="184" width="730"]]
509 -
510 -
511 -
512 - If there are LoRaWAN nodes transmitting nearby, we can see the traffic in (% style="color:#037691" %)**TTN v3 –> Gateway ~-~-> Live data**
513 -
514 -[[image:1651746139304-966.png||height="326" width="621"]]
515 -
516 -
517 -==== **h). Commands to handle service** ====
518 -
519 -* (% style="color:#0000ff" %)**Stop** (%%)dragino_fwd service:  sudo systemctl stop draginofwd
520 -* (% style="color:#0000ff" %)**Disable**(%%) dragino_fwd auto run after boot: sudo systemctl disable draginofwd
521 -* (% style="color:#0000ff" %)**Start** (%%)dragino_fwd : sudo systemctl start draginofwd
522 -* (% style="color:#0000ff" %)**Auto run**(%%) dragino_fwd after boot:  sudo systemctl enable draginofwd
523 -* (% style="color:#0000ff" %)**Show status** (%%)of dragino_fwd:  sudo systemctl status draginofwd
524 -
525 -=== 5.2.2 Basic Station Mode. ===
526 -
527 -
528 -==== **a). Get a gateway EUI from the device ETH MAC.** ====
529 -
530 -
531 -In RPI, run the below command to get a Gateway EUI
532 -
533 -(% class="box infomessage" %)
534 -(((
535 -**~ ifconfig eth0**
536 -)))
537 -
371 +(% style="text-align:center" %)
538 538  [[image:1651745210205-512.png||height="130" width="621"]]
539 539  
374 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.gif]]
540 540  
541 -(((
542 -(((
543 -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.
544 -)))
545 -)))
376 + 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.
546 546  
378 +(% style="text-align:center" %)
379 +[[image:1651745267862-321.png||height="526" width="621"]]
547 547  
381 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image036.jpg]]
548 548  
549 -==== **b). Register the gateway with the Basic Station Mode on the TTN-Stack** ====
383 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image038.jpg]]
550 550  
385 +(% style="text-align:center" %)
386 +[[image:1651745306744-481.png||height="478" width="621"]]
551 551  
552 -[[image:image-20230329164417-5.png]]
388 +(% style="text-align:center" %)
389 +[[image:1651745366987-458.png||height="363" width="621"]]
553 553  
391 +After set up, the status should show not connected as below:
554 554  
393 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image040.jpg]]
555 555  
556 -==== **c). Download the gateway API keys, and then upload them to the gateway.** ====
395 +5.2.1 Download and install LoRaWAN packet forwarder
557 557  
558 558  
559 -[[image:image-20230329164704-6.png]]
398 + Enable SPI and I2C first:
560 560  
400 + a)SPI needs to be enabled on the Raspberry Pi
561 561  
562 -==== **d). The status Shows disconnect.** ====
402 + Run sudo raspi-config to open the config window
563 563  
404 +(% style="text-align:center" %)
405 +[[image:1651745476754-240.png||height="235" width="631"]]
564 564  
565 -[[image:image-20230329165619-7.png||height="568" width="948"]]
566 566  
408 +(% style="text-align:center" %)
409 +[[image:image-20220505181135-1.png]]
567 567  
568 -==== **e.) Uploda API keys into the gateway** ====
411 +(% style="text-align:center" %)
412 +[[image:image-20220505181135-2.png]]
569 569  
414 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image044.jpg]]
570 570  
571 -the User can find the Basic Station configuration directory in (% style="color:#0000ff" %)**/etc/station/**(%%) there is the station.conf files, and ttnstack directory.
416 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image046.jpg]]
572 572  
573 -//**directory tree:**//
574 574  
575 -///etc/station/
576 -├── station.conf 
577 -└── ttnstack  ~-~--> ** ttnstack configuration file directory**
578 - ├── cups.trust  ~-~-->  ttnstack auth file
579 - ├── cups.uri  ~-~-->  ttnstack server URI file
580 - └── station.conf  ~-~-~-~-> backup configuration file//
581 581  
582 582  
583 583  
584 -**and then upload the downloaded keys to this directory((% style="color:#0000ff" %)/etc/station/(%%))**
422 + In RPI , Fist: Enter root account:
585 585  
586 -eg:
424 +(% style="text-align:center" %)
425 +[[image:1651745583363-614.png]]
587 587  
588 -/etc/station/
589 -├── cups.key  ~-~--> uploaded by you
590 -├── lns.key  ~-~--> uploaded by you
591 -├── station.conf
427 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image048.jpg]]
592 592  
429 + and then run:
593 593  
594 -==== **f). Configure gateway EUI and server address** ====
431 + wget [[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/auto_install.sh>>url:https://www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/auto_install.sh]]
595 595  
433 + chmod +x ./auto_install.sh
596 596  
597 -[[image:image-20230329195650-10.png]]
435 + ./auto_install.sh
598 598  
437 +(% style="text-align:center" %)
438 +[[image:1651745611629-818.png]]
599 599  
600 -After the user enters the correct parameters, the server will be run automatically
440 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image050.gif]]
601 601  
442 + This will download the packet forwarder package from Dragino Server to RPI, and start install the package.
602 602  
603 -Tree Directory:
444 + You can get these output:
604 604  
605 -/etc/station/
606 -├── cups.key
607 -├── cups.trust
608 -├── cups.uri
609 -├── lns.key
610 -├── start-configure.sh
611 -├── station.conf
612 -└── ttnstack
613 - ├── cups.trust
614 - ├── cups.uri
615 - └── station.conf
446 +(% style="text-align:center" %)
447 +[[image:1651745657252-173.png||height="426" width="621"]]
616 616  
449 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image052.jpg]]
617 617  
618 -==== **g). Check station running log** ====
451 +5.5.2 Config Gateway ID, Frequency Band and Server address
619 619  
453 + After installation, user can find the configuration file in** /etc/lora/ **Replace the gateway ID we got above to the **gateway_ID** in file **local_conf.json**
620 620  
621 -tail -f /var/log/station.log
455 + The default LoRaWAN server points to localhost, user need to put the correct server address to the server_address field in file **local_conf.json**, like below.
622 622  
457 +(% style="text-align:center" %)
458 +[[image:1651745709709-887.png||height="820" width="621"]]
623 623  
624 -[[image:image-20230329201624-11.png]]
460 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image054.jpg]]
625 625  
462 + User can find the TTN v3 server address from:
626 626  
464 + [[Server Addresses ~| The Things Stack for LoRaWAN (thethingsindustries.com)>>url:https://www.thethingsindustries.com/docs/getting-started/server-addresses/#deployments]]
627 627  
628 -= 6. Add GPS support in PG1302 =
629 629  
630 -The PG1302 supports GPS:
467 + And the default frequency band is US915 in **global_conf.json** file.
631 631  
632 -[[image:image-20240118160132-1.png||height="270" width="338"]]
469 +(% style="text-align:center" %)
470 +[[image:1651745838008-820.png||height="650" width="621"]]
633 633  
472 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image056.jpg]]
634 634  
635 -* **The users can find the GPS device in Raspberry: /dev/ttyS0 or /dev/ttyAMA0**
474 +* If user want to change to other frequency bands, User can copy the file from **/etc/lora/cfg-302 **and put it into** /etc/lora/global_conf.json.**
636 636  
637 - [[image:image-20240118160407-2.png||height="71" width="458"]]
476 + 1).Chose your need the name of region frequency.
638 638  
478 +(% style="text-align:center" %)
479 +[[image:1651745867516-322.png]]
639 639  
640 -* **Check the GPS output: cat /dev/ttyS0**
641 641  
642 - [[image:image-20240118160454-3.png]]
482 + 2). Use this command to copy it.
643 643  
484 + cp /etc/lora/cfg-302/EU-global_conf.json /etc/lora/global_conf.json
644 644  
645 -* **Add the GPS to the Semtech UDP package forwarder configuration.**
486 +(% style="text-align:center" %)
487 +[[image:1651745984006-868.png]]
646 646  
647 - [[image:image-20240118160928-4.png||height="426" width="464"]]
489 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image060.jpg]]
648 648  
491 +* If user wants to change to other LoRaWAN server, modify the **global_conf.json** file.
649 649  
650 -* **Test GPS function**
493 +5.2.3 Check result
651 651  
652 -**~ 1.) Stop IoT service: systemctl stop draginofwd**
495 + Run below command to restart the dragino_fwd:
653 653  
497 + sudo systemctl stop draginofwd
654 654  
655 -**~ 2.) Run the fwd command and check the output**
499 + sudo systemctl start draginofwd
656 656  
501 + debug check the ruing status of fwd:
657 657  
658 - [[image:image-20240118161109-5.png]]
503 + sudo systemctl status draginofwd
659 659  
505 +(% style="text-align:center" %)
506 +[[image:1651746045057-414.png]]
660 660  
661 -**~ 3.) Trouble Shooting:**
508 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image062.jpg]]
662 662  
663 - If you get many WARNING outputs, which should be the GPS location is invalid, you need to adjust the GPS location, it is recommended to put it outdoors
510 + The dragino_fwd will start with the new gateway ID and TTN v3 should show the connection ok:
664 664  
512 +(% style="text-align:center" %)
513 +[[image:1651746078253-168.png||height="372" width="621"]]
665 665  
666 - [[image:image-20240118161333-6.png]]
515 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image064.jpg]]
667 667  
668 668  
669 - The user can check the PG1302 board GPS LED status to check the location,
518 + We can check dragino_fwd running states in RPi by running:
670 670  
671 - GPS location is valid  ~-~--> GPS LED will light up
520 + sudo journalctl -u draginofwd -f
672 672  
673 - GPS location is invalid ~-~--> GPS LED will light down
522 +(% style="text-align:center" %)
523 +[[image:1651746111963-838.png]]
674 674  
525 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image066.gif]]
675 675  
676 - [[image:image-20240118162033-7.png]]
677 677  
528 + If there are LoRaWAN nodes transmits nearby, we can see the traffic in TTN v3 –> Gateway ~-~-> Live data
678 678  
530 +(% style="text-align:center" %)
531 +[[image:1651746139304-966.png||height="326" width="621"]]
679 679  
680 -= 7. Trouble Shooting =
533 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image068.jpg]]
681 681  
682 -(% class="wikigeneratedid" %)
683 -7.1 Failed to start the concentrator how to debug
535 +5.2.4 Commands to handle service
684 684  
537 +* **Stop** dragino_fwd service:  sudo systemctl stop draginofwd
538 +* **Disable** dragino_fwd auto run after boot: sudo systemctl disable draginofwd
539 +* **Start** dragino_fwd : sudo systemctl start draginofwd
540 +* **Auto run** dragino_fwd after boot:  sudo systemctl enable draginofwd
541 +* **Show status** of dragino_fwd:  sudo systemctl status draginofwd
685 685  
686 ---When the problem "failed to start the concentrator" occurs, the user needs to check whether the I2C and SPI are enabled,--
543 +6. Order Info
687 687  
688 ---Users can enter the following command to check whether I2C is detected, and the detection of **"60"** is correct.--
545 + Part Number: **PG1302-XX**  Or Part Number: **PG1302-PI-XX   **(Include RPi converter board for RPI 3/4)
689 689  
690 -(% class="box infomessage" %)
691 -(((
692 ---**i2cdetect -y 1**--
693 -)))
547 +**~ XX:**
694 694  
695 -**Note: This method has been removed because the i2c had been removed on the latest PG1302.**
549 +* 868 (For Bands: EU868,IN865)
550 +* 915 (For Bands: US915,AU915,AS923,KR920)
551 +* 470 (For Band: CN470)
696 696  
553 +7. Packing Info
697 697  
555 +**~ PG1302 Package Includes**:
698 698  
699 -Check whether the SPI path of the configuration file is correct,
700 -
701 -(% class="box infomessage" %)
702 -(((
703 -**cat /etc/lora/global_conf.json **
704 -)))
705 -
706 -(% class="wikigeneratedid" %)
707 -[[image:image-20230518092732-2.png||height="378" width="691"]]
708 -
709 -
710 -
711 -= 8. Order Info =
712 -
713 -
714 -Part Number: (% style="color:#0000ff" %)**PG1302-XX**   (%%) Or  Part Number: (% style="color:#0000ff" %)**PG1302-PI-XX   **(%%)(Include RPi converter board for RPI 3/4)
715 -
716 -**~ (% style="color:#0000ff" %)XX:(%%)**
717 -
718 -* (% style="color:red" %)**868** (%%)(For Bands: EU868,IN865)
719 -* (% style="color:red" %)**915** (%%)(For Bands: US915,AU915,AS923,KR920)
720 -* (% style="color:red" %)**470** (%%)(For Band: CN470)
721 -
722 -= 9. Packing Info =
723 -
724 -
725 -(((
726 -**PG1302 Package Includes**:
727 -)))
728 -
729 -(((
730 730  * PG1302 x 1
731 731  * LoRa Antenna x 1
732 -)))
733 733  
560 +**~ PG1302-PI Package Includes**:
734 734  
735 -
736 -(((
737 -**PG1302-PI Package Includes**:
738 -)))
739 -
740 740  * PG1302 x 1
741 741  * LoRa Antenna x 1
742 742  * RPi3/4 converter PCB
743 743  * Screws to hole converter PCB on RPI.
744 744  
745 -**PG1302-PI Dimension and weight: **
567 +8. Reference
746 746  
747 -* Device Size: 18 x 8 x 4 cm
748 -* Weight: 150g
569 +* Datasheet, User Manual & Software Download:
749 749  
750 -= 10. Support =
571 + [[https:~~/~~/www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0>>url:https://www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0]]
751 751  
752 752  
753 -(((
754 -If you are experiencing issues and can't solve, you can send mail to [[support@dragino.com>>mailto:support@dragino.com]].
755 -)))
574 +9. Support
756 756  
757 -(((
758 -With your question as detail as possible. We will reply and help you in the shortest.
759 -)))
576 +* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
577 +* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to
578 +
579 + [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]
580 +
581 +
582 +
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