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Last modified by Kilight Cao on 2024/06/22 10:43
From version 38.1
edited by Xiaoling
on 2022/05/06 08:34
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To version 148.1
edited by Xiaoye
on 2024/04/11 18:50
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Title
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1 -PG1302
1 +PG1302 -- LoRaWAN Concentrator User Manual
Author
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1 -XWiki.Xiaoling
1 +XWiki.Xiaoye
Content
... ... @@ -1,582 +3,772 @@
1 -
2 -
3 3  (% style="text-align:center" %)
4 -[[image:Main.User Manual for All Gateway models.WebHome@pg1302.jpg]]
2 +[[image:image-20220616085956-1.jpeg||height="609" width="609"]]
5 5  
6 6  
7 7  
8 8  
9 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.gif]]
7 +**Table of Contents:**
10 10  
9 +{{toc/}}
11 11  
12 12  
13 -**PG1302 LoRaWAN Concentrator User Manual**
12 +(% class="wikigeneratedid" id="H" %)
13 +(((
14 +
15 +)))
14 14  
15 -[[image:1651796979665-130.png]]
17 += 1. Introduction =
16 16  
17 -Document Version: 1.0.0
19 +== 1.1 What is PG1302 LoRaWAN Concentrator? ==
18 18  
19 -Image Version: v1.0
20 20  
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 +)))
21 21  
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 +)))
22 22  
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 +)))
23 23  
24 -{{toc/}}
25 25  
26 -[[1.       Introduction. 4>>path:#_Toc99563935]]
35 +== 1.2 Features ==
27 27  
28 -[[1.1     What is PG1302 LoRaWAN Concentrator?. 4>>path:#_Toc99563936]]
29 29  
30 -[[1.2     Features. 4>>path:#_Toc99563937]]
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
31 31  
32 -[[1.3     General Interfaces. 5>>path:#_Toc99563938]]
45 +== 1.3 General Interfaces for PG1302 ==
33 33  
34 -[[1.4     Pin Mapping. 5>>path:#_Toc99563939]]
35 35  
36 -[[1.5     LEDs. 5>>path:#_Toc99563940]]
48 +* SPI interface for LoRa
49 +* Power Input: 5v, 1A
50 +* 1 x I-PEX for LoRa
51 +* Working Temperature: -40 ℃ ~~ 80℃
37 37  
38 -[[1.6     Power Consumption. 6>>path:#_Toc99563941]]
53 +== 1.4 Pin Mapping ==
39 39  
40 -[[1.7     Applications. 6>>path:#_Toc99563942]]
41 41  
42 -[[2.       Example: Set up as LoRaWAN gateway. 7>>path:#_Toc99563943]]
56 +[[image:image-20240122140551-1.png]]
43 43  
44 -[[2.1     System structure. 7>>path:#_Toc99563944]]
45 45  
46 -[[2.2     Hardware Installation. 8>>path:#_Toc99563954]]
59 +== 1.5 LEDs ==
47 47  
48 -[[3.       Install the software?. 8>>path:#_Toc99563955]]
49 49  
50 -[[4.       Flash with pre-build image. 9>>path:#_Toc99563956]]
62 +(((
63 +TX: Blink when transmit a packet
64 +RX: Blink when receiving a packet
65 +Config: Always ON
66 +)))
51 51  
52 -[[4.1     Download the dragino image for RPI. 9>>path:#_Toc99563957]]
53 53  
54 -[[4.2     Flash the image to SD card. 9>>path:#_Toc99563958]]
69 +== 1.6 Power Consumption ==
55 55  
56 -[[4.3     Access the Linux console. 10>>path:#_Toc99563959]]
57 57  
58 -[[4.4     Access the WebUI of RPi4. 11>>path:#_Toc99563960]]
72 +<300mA @ 3.3v.
59 59  
60 -[[4.4.1       Home page. 11>>path:#_Toc99563961]]
74 +Detail Test Report see [[this link>>https://www.dropbox.com/sh/89virm4y0b02c7i/AAA-cgQEsSc8gNGFYAB0qZ_Za?dl=0]]
61 61  
62 -[[4.4.2       LoRa Page. 12>>path:#_Toc99563962]]
63 63  
64 -[[4.4.3       LoRaWAN Page. 13>>path:#_Toc99563963]]
77 +== 1.7 Antenna Installation ==
65 65  
66 -[[4.4.3.1         Semtech UDP. 13>>path:#_Toc99563964]]
67 67  
68 -[[4.4.3.2         Basic Station. 14>>path:#_Toc99563965]]
80 +Left:  **GPS antenna**
69 69  
70 -[[4.4.4       LogRead. 15>>path:#_Toc99563966]]
82 +Right:  **LoRa Antenna**
71 71  
72 -[[4.4.4.1         LoRa Log. 15>>path:#_Toc99563967]]
84 +[[image:https://www.thethingsnetwork.org/forum/uploads/default/original/3X/6/2/624619afa8d75a2c21bfd1e3687afaa75ad61cbc.jpeg||alt="PG1302_70"]]
73 73  
74 -[[4.4.4.2         System Log. 16>>path:#_Toc99563968]]
75 75  
76 -[[4.4.4.3         Record Log. 16>>path:#_Toc99563969]]
77 77  
78 -[[5.       Install stand alone LoRa Packet Forwarder. 17>>path:#_Toc99563970]]
79 79  
80 -[[5.1     OS requirement 17>>path:#_Toc99563971]]
81 81  
82 -[[5.2     Get Gateway ID in Raspberry and input this in TTN v3. 17>>path:#_Toc99563972]]
90 +== 1.8 Applications ==
83 83  
84 -[[5.2.1       Download and install LoRaWAN packet forwarder. 20>>path:#_Toc99563973]]
85 85  
86 -[[5.2.2       Config Gateway ID, Frequency Band and Server address. 22>>path:#_Toc99563974]]
93 +* Smart Buildings & Home Automation
94 +* Logistics and Supply Chain Management
95 +* Smart Metering
96 +* Smart Agriculture
97 +* Smart Cities
98 +* Smart Factory
87 87  
88 -[[5.2.3       Check result 24>>path:#_Toc99563975]]
100 += 2. Example: Set up as LoRaWAN gateway =
89 89  
90 -[[5.2.4       Commands to handle service. 25>>path:#_Toc99563976]]
102 +== 2.1 System structure ==
91 91  
92 -[[6.       Order Info. 25>>path:#_Toc99563977]]
93 93  
94 -[[7.       Packing Info. 25>>path:#_Toc99563978]]
105 +(((
106 +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.
95 95  
96 -[[8.       Reference. 26>>path:#_Toc99563979]]
108 +
109 +)))
97 97  
98 -[[9.       Support. 27>>path:#_Toc99563980]]
111 +[[image:1651743698677-436.png||height="457" width="686"]]
99 99  
100 100  
114 +== 2.2 Hardware Installation ==
101 101  
102 102  
103 -~1. Introduction
117 +(% style="color:red" %)**Important Notice: Please power the RPI with 5V,3A cable.**
104 104  
105 - 1.1 What is PG1302 LoRaWAN Concentrator?
119 +[[image:image-20220621104746-1.png||height="351" width="415"]]
106 106  
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.
108 108  
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.
122 += 3. Install the software. =
110 110  
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.
112 112  
125 +**Raspberry Pi 3B/3B+/4B/5B**
113 113  
114 -1.2 Features
127 +* Flash SD card with Dragino pre-build image which supports Web UI.
128 +* 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.
115 115  
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
130 +**TinkerBoard2/2S, **
122 122  
123 -1.3 General Interfaces
132 +* 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.
124 124  
125 -* SPI interface for LoRa
126 -* Power Input: 5v, 1A
127 -* 1 x I-PEX for LoRa
134 +**Orange Pi PC/PC PLUS.**
128 128  
129 -1.4 Pin Mapping
136 +* 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.
130 130  
131 - [[image:1651743282627-547.png||height="402" width="425"]]
138 += 4. Flash with pre-build image =
132 132  
133 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.gif]]
140 +== 4.1 Download the dragino image for RPI ==
134 134  
135 -1.5 LEDs
136 136  
137 - TX: Blink when transmit a packet
143 +(((
144 +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]]
145 +)))
138 138  
139 - RX: Blink when receive a packet
140 140  
141 - Config: Always ON
148 +== 4.2 Flash the image to an SD card ==
142 142  
143 -1.6 Power Consumption
144 144  
145 - TBD
151 +Flash the image to the SD card:
146 146  
147 -1.7 Applications
153 +[[image:1651744119133-233.png||height="373" width="621"]]
148 148  
149 -* Smart Buildings & Home Automation
150 -* Logistics and Supply Chain Management
151 -* Smart Metering
152 -* Smart Agriculture
153 -* Smart Cities
154 -* Smart Factory
155 155  
156 -2. Example: Set up as LoRaWAN gateway.
156 +(% style="color:red" %)**Note: Download the flash tool following this link：**[[https:~~/~~/www.balena.io/etcher/>>https://www.balena.io/etcher/]]
157 157  
158 - 2.1 System structure
159 159  
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
159 +== 4.3 Access the Linux console ==
161 161  
162 -(% style="text-align:center" %)
163 -[[image:1651743698677-436.png||height="457" width="686"]]
164 164  
162 +(((
163 +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
164 +)))
165 165  
166 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.gif]]
167 167  
168 -2.2 Hardware Installation
167 +[[image:1651744193675-591.png||height="450" width="466"]]
169 169  
170 -**~ Important Notice: **Please power the RPI with 5V,3A cable.
169 +The account details for Web Login are:
171 171  
172 -(% style="text-align:center" %)
173 -[[image:1651743803032-803.png]]
171 +(((
172 +**~ (% style="color:#0000ff" %)User Name: root(%%)**
173 +)))
174 174  
175 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.gif]]
175 +(((
176 +**~ (% style="color:#0000ff" %)Password:   dragino(%%)**
177 +)))
176 176  
177 -3. Install the software?
179 +(((
180 +
181 +)))
178 178  
179 -There are two ways to install software in RPi4 to use PG1302.
183 +(((
184 +**~ (% style="color:#0000ff" %)Backup account(%%)**
185 +)))
180 180  
181 -* Flash SD card with Dragino pre-build image which support Web UI.
182 -* Install lora packet forwarder in existing RPi OS.
187 +(((
188 +**~ (% style="color:#0000ff" %)Pi/dragino(%%)**
183 183  
184 -4. Flash with pre-build image
190 +
191 +)))
185 185  
186 - 4.1 Download the dragino image for RPI
193 +After logging in, you will be in the Linux console and type the command here.
187 187  
188 - Download PG1302_for_Rpi4_64_with_webui from
195 +[[image:1651744358515-107.png||height="366" width="581"]]
189 189  
190 - [[https:~~/~~/www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0>>https://www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0]]
191 191  
192 -4.2 Flash the image to SD card
198 +== 4.4 Access the WebUI of RPi4 ==
193 193  
194 - Flash the image to SD card:
200 +=== 4.4.1 Home page ===
195 195  
196 -(% style="text-align:center" %)
197 -[[image:1651744119133-233.png||height="373" width="621"]]
198 198  
199 - [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.jpg]]Note: Download the flash tool following this link
203 +(((
204 +Open a browser on the PC and type the RPI ip address **http:~/~/IP_ADDRESS ** (If the IP is assigned by the uplink router)
205 +You will see the login interface of RPI as shown below.
206 +The account details for Web Login are:
207 +)))
200 200  
201 - [[https:~~/~~/www.balena.io/etcher/>>https://www.balena.io/etcher/]]
209 +(((
210 +**~ (% style="color:#0000ff" %)User Name: root(%%)**
211 +(% style="color:#0000ff" %)** Password:   dragino**
202 202  
203 -4.3 Access the Linux console.
213 +
214 +)))
204 204  
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.
216 +[[image:1651744457761-993.png||height="352" width="621"]]
206 206  
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
208 208  
209 -(% style="text-align:center" %)
210 -[[image:1651744193675-591.png||height="450" width="466"]]
219 +=== 4.4.2 LoRa Page ===
211 211  
212 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.jpg]]
213 213  
214 - The account details for Web Login are:
222 +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.
215 215  
216 -**~ User Name: root**
217 217  
218 -**~ Password:   dragino**
225 +[[image:1651744554845-970.png||height="328" width="621"]]
219 219  
220 220  
221 -**~ Backup account**
228 +Different PG1302 hardware version can support different frequency range:
222 222  
223 -**~ Pi/dragino**
230 +* (% style="color:red" %)**868: valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.**
231 +* (% style="color:red" %)**915: valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920**
224 224  
233 +After user choose the frequency plan, he can see the actually frequency in used by checking the (% style="color:#037691" %)**page LogRead ~-~-> LoRa Log**
225 225  
226 - After log in, you will be in the Linux console and type command here.
235 +(% style="color:red" %)**Note *: [[See this instruction for how to customize frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]**
227 227  
228 -(% style="text-align:center" %)
229 -[[image:1651744358515-107.png||height="366" width="581"]]
230 230  
231 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.jpg]] 4.4 Access the WebUI of RPi4.
238 +=== 4.4.3 LoRaWAN Page ===
232 232  
233 - 4.4.1 Home page
240 +==== 4.4.3.1 Semtech UDP ====
234 234  
235 - Open a browser on the PC and type the RPI ip address
236 236  
237 - [[http:~~/~~/IP_ADDRESS** **>>url:http://192.168.1.xx/]] (If the IP is assigned by uplink router)
243 +[[image:1651744767914-283.png||height="352" width="621"]]
238 238  
239 239  
240 - You will see the login interface of RPI as shown below.
246 +(% style="color:red" %)**Note *: [[See this instruction for how to configure TTN>>doc:Main.Notes for TTN.WebHome]].**
241 241  
242 - The account details for Web Login are:
243 243  
244 -**~ User Name: root**
249 +==== 4.4.3.2 Basic Station ====
245 245  
246 -**~ Password:   dragino**
247 247  
248 -(% style="text-align:center" %)
249 -[[image:1651744457761-993.png||height="352" width="621"]]
252 +[[image:1651744890629-683.png||height="380" width="621"]]
250 250  
251 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.jpg]]
252 252  
253 -4.4.2 LoRa Page
255 +(% style="color:red" %)**Note *: [[See this instruction for how to configure AWS-loT-Core>>doc:Main.AWS IoT Core for LoRaWAN.WebHome]].**
254 254  
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.
256 256  
257 -(% style="text-align:center" %)
258 -[[image:1651744554845-970.png||height="328" width="621"]]
258 +=== 4.4.4 LogRead ===
259 259  
260 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.jpg]]
260 +==== 4.4.4.1 LoRa Log ====
261 261  
262 - Different PG1302 hardware version can support different frequency range:
263 263  
264 - ➢ 868: valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.
263 +[[image:1651744955955-452.png||height="571" width="621"]]
265 265  
266 - ➢ 915: valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920
267 267  
266 +Show the frequency for LoRa Radio and traffics.
268 268  
269 - After user choose the frequency plan, he can see the actually frequency in used by checking the
270 270  
271 - page LogRead ~-~-> LoRa Log
269 +==== 4.4.4.2 System Log ====
272 272  
273 - Note *: See this instruction for how to customize frequency band
274 274  
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]]
272 +Show system log.
276 276  
274 +[[image:1651745003470-264.png||height="477" width="621"]]
277 277  
278 -4.4.3 LoRaWAN Page
279 279  
280 - 4.4.3.1 Semtech UDP
277 +==== 4.4.4.3 Record Log ====
281 281  
282 282  
283 -(% style="text-align:center" %)
284 -[[image:1651744767914-283.png||height="352" width="621"]]
280 +**Record the system log.**
285 285  
282 +[[image:1651745069814-662.png||height="144" width="621"]]
286 286  
287 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.jpg]]
288 288  
289 - Note *: See this instruction for how to configure TTN.
285 += 5. Install stand-alone LoRa Packet Forwarder =
290 290  
291 - [[https:~~/~~/wiki.dragino.com/index.php?title=Notes_for_TTN>>url:https://wiki.dragino.com/index.php?title=Notes_for_TTN]]
287 +== 5.1 Choose the right installation package for your OS ==
292 292  
293 293  
294 -4.4.3.2 Basic Station
290 +(((
291 +**draginofwd-32bit (RPI, Orange PI)**
295 295  
296 -(% style="text-align:center" %)
297 -[[image:1651744890629-683.png||height="380" width="621"]]
293 +**Download URL:** https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-32bit.deb
298 298  
299 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.jpg]]
295 +**Linux Command:** wget https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-32bit.deb && dpkg -i draginofwd-32bit.deb
300 300  
301 - Note *: See this instruction for how to configure TTN.
302 302  
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]]
298 +**dragino-64bit (RPI, Orange PI)**
304 304  
300 +**Download URL: **https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-64bit.deb
301 +)))
305 305  
306 -4.4.4 LogRead
303 +**Linux Command: **wget https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-64bit.deb && dpkg -i draginofwd-64bit.deb
307 307  
308 - 4.4.4.1 LoRa Log
309 309  
310 -(% style="text-align:center" %)
311 -[[image:1651744955955-452.png||height="571" width="621"]]
306 +**dragino-tiker-32bit (Tinker Board)**
312 312  
313 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image028.jpg]]
308 +**Download URL: **https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-tinker-32bit.deb
314 314  
315 - Show the frequency for LoRa Radio and traffics.
310 +**Linux Command: **wget https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-tinker-32bit.deb && dpkg -i draginofwd-tinker-32bit.deb
316 316  
317 317  
318 -4.4.4.2 System Log
313 +**Install details:**
319 319  
320 - Show system log.
315 +[[image:image-20220928181226-1.png||height="218" width="1100"]]
321 321  
322 -(% style="text-align:center" %)
323 -[[image:1651745003470-264.png||height="477" width="621"]]
324 324  
318 +RPI in this example is RPI model 4B with fresh Raspbian OS install.
325 325  
326 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.jpg]]
320 +(% class="box" %)
321 +(((
322 +**~ pi@raspberrypi:~~$ cat /etc/os-release
323 + PRETTY_NAME="Raspbian GNU/Linux 8 (jessie)"
324 + NAME="Raspbian GNU/Linux"
325 + VERSION_ID="8"
326 + VERSION="8 (jessie)"
327 + ID=raspbian
328 + ID_LIKE=debian
329 + HOME_URL="http:~/~/www.raspbian.org/"
330 + SUPPORT_URL="http:~/~/www.raspbian.org/RaspbianForums"
331 + BUG_REPORT_URL="http:~/~/www.raspbian.org/RaspbianBugs"**
327 327  
328 -4.4.4.3 Record Log
333 +
334 +)))
329 329  
330 330  
331 -**Record the system log.**
337 +== 5.2 Select the mode of connection to the server ==
332 332  
333 -(% style="text-align:center" %)
334 -[[image:1651745069814-662.png||height="144" width="621"]]
335 335  
336 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image032.jpg]]
340 +The Dragino LoRa Packet Forware supports the Semtech UDP and Basic Station mode.
337 337  
338 -5. Install stand alone LoRa Packet Forwarder.
342 +The User can choose one of the methods as the connection mode.
339 339  
340 - 5.1 OS requirement
341 341  
342 - RPI in this example is RPI model 4B with fresh Raspbian OS install.
345 +**~1. Semtech UDP Mode  ~-~-> 5.2.1**
343 343  
344 - pi@raspberrypi:~~$ cat /etc/os-release
347 +**2. Basic Station Mode  ~-~-> 5.2.2**
345 345  
346 - PRETTY_NAME="Raspbian GNU/Linux 8 (jessie)"
347 347  
348 - NAME="Raspbian GNU/Linux"
350 +=== 5.2.1 Semtech UDP Mode ===
349 349  
350 - VERSION_ID="8"
351 351  
352 - VERSION="8 (jessie)"
353 +==== **a). Get a gateway EUI from the device ETH MAC.** ====
353 353  
354 - ID=raspbian
355 355  
356 - ID_LIKE=debian
356 +In RPI, run the below command to get a Gateway ID
357 357  
358 - HOME_URL="http:~/~/www.raspbian.org/"
358 +(% class="box infomessage" %)
359 +(((
360 +**~ ifconfig eth0**
361 +)))
359 359  
360 - SUPPORT_URL="http:~/~/www.raspbian.org/RaspbianForums"
363 +[[image:1651745210205-512.png||height="130" width="621"]]
361 361  
362 - BUG_REPORT_URL="http:~/~/www.raspbian.org/RaspbianBugs"
363 363  
366 +(((
367 +(((
368 +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.
364 364  
365 -5.2 Get Gateway ID in Raspberry and input this in TTN v3.
366 366  
367 - In RPI, run below command to get a Gateway ID
368 368  
369 - ifconfig eth0
372 +==== **b). Input this Gateway EUI to the TTN-Stack** ====
370 370  
371 -(% style="text-align:center" %)
372 -[[image:1651745210205-512.png||height="130" width="621"]]
374 +
375 +)))
376 +)))
373 373  
374 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.gif]]
378 +[[image:1651745267862-321.png||height="526" width="621"]]
375 375  
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.
380 +[[image:1651745306744-481.png||height="478" width="621"]]
377 377  
378 -(% style="text-align:center" %)
379 -[[image:1651745267862-321.png||height="526" width="621"]]
380 380  
381 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image036.jpg]]
382 382  
383 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image038.jpg]]
384 +==== **c). After Register, the status should show not connected as below:** ====
384 384  
385 -(% style="text-align:center" %)
386 -[[image:1651745306744-481.png||height="478" width="621"]]
387 387  
388 -(% style="text-align:center" %)
389 389  [[image:1651745366987-458.png||height="363" width="621"]]
390 390  
391 -After set up, the status should show not connected as below:
392 392  
393 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image040.jpg]]
394 394  
395 -5.2.1 Download and install LoRaWAN packet forwarder
391 +==== **d). Enable SPI and I2C on your device** ====
396 396  
397 397  
398 - Enable SPI and I2C first:
394 +**the below example is using Raspberry 4B.**
399 399  
400 - a)SPI needs to be enabled on the Raspberry Pi
401 401  
402 - Run sudo raspi-config to open the config window
397 +Run (% style="background-color:yellow" %) **sudo raspi-config**(%%) to open the config window
403 403  
404 -(% style="text-align:center" %)
405 -[[image:1651745476754-240.png||height="235" width="631"]]
399 +[[image:1651745476754-240.png||height="234" width="629"]]
406 406  
407 407  
408 -(% style="text-align:center" %)
409 409  [[image:image-20220505181135-1.png]]
410 410  
411 -(% style="text-align:center" %)
412 -[[image:image-20220505181135-2.png]]
413 413  
414 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image044.jpg]]
405 +[[image:image-20220505181135-2.png||height="229" width="622"]]
415 415  
416 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image046.jpg]]
417 417  
418 418  
409 +==== **e). Access the root account:** ====
419 419  
411 +(((
412 +[[image:1651745583363-614.png||height="151" width="732"]]
420 420  
421 421  
422 - In RPI , Fist: Enter root account:
415 +
416 +)))
423 423  
424 -(% style="text-align:center" %)
425 -[[image:1651745583363-614.png]]
418 +==== **f). Modify the configuration of FWD** ====
426 426  
427 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image048.jpg]]
428 428  
429 - and then run:
421 +(((
422 +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.**
423 +)))
430 430  
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]]
425 +(((
426 +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.
432 432  
433 - chmod +x ./auto_install.sh
434 434  
435 - ./auto_install.sh
429 +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.
436 436  
437 -(% style="text-align:center" %)
438 -[[image:1651745611629-818.png]]
431 +/etc/lora/
432 +├── cfg-302  ~-~--> global configuration file
433 +├── devskey  ~-~--> Database
434 +├── global_conf.json  ~-~--> Frequency plan for current applications
435 +└── local_conf.json  ~-~--> Local fwd configuration
439 439  
440 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image050.gif]]
437 +At default, the users need to change two configurations file: global_conf.json and local_conf.json.
441 441  
442 - This will download the packet forwarder package from Dragino Server to RPI, and start install the package.
443 443  
444 - You can get these output:
440 +===== **1.) Configure gateway EUI and server address, port for fwd** =====
445 445  
446 -(% style="text-align:center" %)
447 -[[image:1651745657252-173.png||height="426" width="621"]]
442 +
443 +)))
448 448  
449 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image052.jpg]]
445 +[[image:1651745709709-887.png||height="820" width="621"]]
450 450  
451 -5.5.2 Config Gateway ID, Frequency Band and Server address
452 452  
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**
448 +**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]]**
454 454  
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.
456 456  
457 -(% style="text-align:center" %)
458 -[[image:1651745709709-887.png||height="820" width="621"]]
451 +===== **2). Override the global_conf.json file by selecting the appropriate frequency plan for your region in cfg-302** =====
459 459  
460 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image054.jpg]]
461 461  
462 - User can find the TTN v3 server address from:
454 +the default frequency band is US915 in the (% style="color:#0000ff" %)**global_conf.json**(%%) file.
463 463  
464 - [[Server Addresses ~| The Things Stack for LoRaWAN (thethingsindustries.com)>>url:https://www.thethingsindustries.com/docs/getting-started/server-addresses/#deployments]]
456 +[[image:1651745838008-820.png||height="650" width="621"]]
465 465  
466 466  
467 - And the default frequency band is US915 in **global_conf.json** file.
459 +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(%%).**
468 468  
469 -(% style="text-align:center" %)
470 -[[image:1651745838008-820.png||height="650" width="621"]]
461 +**//eg: cp /etc/lora/cfg-302/EU-global_conf.json /etc/lora/global_conf.json //**
471 471  
472 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image056.jpg]]
473 473  
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.**
475 475  
476 - 1).Chose your need the name of region frequency.
465 +====== **Selecting the appropriate frequency plan for your region in cfg-302.** ======
477 477  
478 -(% style="text-align:center" %)
479 -[[image:1651745867516-322.png]]
467 +[[image:1651745867516-322.png||height="83" width="740"]]
480 480  
481 481  
482 - 2). Use this command to copy it.
470 +====== **Override the global_conf.json** ======
483 483  
484 - cp /etc/lora/cfg-302/EU-global_conf.json /etc/lora/global_conf.json
472 +(% class="box infomessage" %)
473 +(((
474 +**cp /etc/lora/cfg-302/EU-global_conf.json /etc/lora/global_conf.json**
475 +)))
485 485  
486 -(% style="text-align:center" %)
487 -[[image:1651745984006-868.png]]
477 +[[image:1651745984006-868.png||height="87" width="745"]]
488 488  
489 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image060.jpg]]
490 490  
491 -* If user wants to change to other LoRaWAN server, modify the **global_conf.json** file.
480 +==== (% style="color:inherit; font-family:inherit; font-size:23px" %)**g). Running the Fwd Server**(%%) ====
492 492  
493 -5.2.3 Check result
494 494  
495 - Run below command to restart the dragino_fwd:
483 +(((
484 +Run the below command to restart the dragino_fwd:
485 +)))
496 496  
497 - sudo systemctl stop draginofwd
487 +(((
488 +(% class="box infomessage" %)
489 +(((
490 +**sudo systemctl start draginofwd**
491 +)))
492 +)))
498 498  
499 - sudo systemctl start draginofwd
494 +(((
495 +debug check the ruing status of fwd:
496 +)))
500 500  
501 - debug check the ruing status of fwd:
498 +(((
499 +(% class="box infomessage" %)
500 +(((
501 +**sudo systemctl status draginofwd**
502 +)))
503 +)))
502 502  
503 - sudo systemctl status draginofwd
505 +[[image:1651746045057-414.png||height="193" width="729"]]
504 504  
505 -(% style="text-align:center" %)
506 -[[image:1651746045057-414.png]]
507 507  
508 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image062.jpg]]
508 +Wait for a few minutes, the gateway will be online/active on the TTN-Stack.
509 509  
510 - The dragino_fwd will start with the new gateway ID and TTN v3 should show the connection ok:
511 -
512 -(% style="text-align:center" %)
513 513  [[image:1651746078253-168.png||height="372" width="621"]]
514 514  
515 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image064.jpg]]
516 516  
517 517  
518 - We can check dragino_fwd running states in RPi by running:
514 +Get the draginofwd real-time running log:
519 519  
520 - sudo journalctl -u draginofwd -f
516 +(% class="box infomessage" %)
517 +(((
518 +**~ sudo journalctl -u draginofwd -f**
519 +)))
521 521  
522 -(% style="text-align:center" %)
523 -[[image:1651746111963-838.png]]
521 +[[image:1651746111963-838.png||height="184" width="730"]]
524 524  
525 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image066.gif]]
526 526  
527 527  
528 - If there are LoRaWAN nodes transmits nearby, we can see the traffic in TTN v3 –> Gateway ~-~-> Live data
525 + If there are LoRaWAN nodes transmitting nearby, we can see the traffic in (% style="color:#037691" %)**TTN v3 –> Gateway ~-~-> Live data**
529 529  
530 -(% style="text-align:center" %)
531 531  [[image:1651746139304-966.png||height="326" width="621"]]
532 532  
533 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image068.jpg]]
534 534  
535 -5.2.4 Commands to handle service
530 +==== **h). Commands to handle service** ====
536 536  
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
532 +* (% style="color:#0000ff" %)**Stop** (%%)dragino_fwd service:  sudo systemctl stop draginofwd
533 +* (% style="color:#0000ff" %)**Disable**(%%) dragino_fwd auto run after boot: sudo systemctl disable draginofwd
534 +* (% style="color:#0000ff" %)**Start** (%%)dragino_fwd : sudo systemctl start draginofwd
535 +* (% style="color:#0000ff" %)**Auto run**(%%) dragino_fwd after boot:  sudo systemctl enable draginofwd
536 +* (% style="color:#0000ff" %)**Show status** (%%)of dragino_fwd:  sudo systemctl status draginofwd
542 542  
543 -6. Order Info
538 +=== 5.2.2 Basic Station Mode. ===
544 544  
545 - Part Number: **PG1302-XX**  Or Part Number: **PG1302-PI-XX   **(Include RPi converter board for RPI 3/4)
546 546  
547 -**~ XX:**
541 +==== **a). Get a gateway EUI from the device ETH MAC.** ====
548 548  
549 -* 868 (For Bands: EU868,IN865)
550 -* 915 (For Bands: US915,AU915,AS923,KR920)
551 -* 470 (For Band: CN470)
552 552  
553 -7. Packing Info
544 +In RPI, run the below command to get a Gateway EUI
554 554  
555 -**~ PG1302 Package Includes**:
546 +(% class="box infomessage" %)
547 +(((
548 +**~ ifconfig eth0**
549 +)))
556 556  
551 +[[image:1651745210205-512.png||height="130" width="621"]]
552 +
553 +
554 +(((
555 +(((
556 +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.
557 +)))
558 +)))
559 +
560 +
561 +
562 +==== **b). Register the gateway with the Basic Station Mode on the TTN-Stack** ====
563 +
564 +
565 +[[image:image-20230329164417-5.png]]
566 +
567 +
568 +
569 +==== **c). Download the gateway API keys, and then upload them to the gateway.** ====
570 +
571 +
572 +[[image:image-20230329164704-6.png]]
573 +
574 +
575 +==== **d). The status Shows disconnect.** ====
576 +
577 +
578 +[[image:image-20230329165619-7.png||height="568" width="948"]]
579 +
580 +
581 +==== **e.) Uploda API keys into the gateway** ====
582 +
583 +
584 +the User can find the Basic Station configuration directory in (% style="color:#0000ff" %)**/etc/station/**(%%) there is the station.conf files, and ttnstack directory.
585 +
586 +//**directory tree:**//
587 +
588 +///etc/station/
589 +├── station.conf 
590 +└── ttnstack  ~-~--> ** ttnstack configuration file directory**
591 + ├── cups.trust  ~-~-->  ttnstack auth file
592 + ├── cups.uri  ~-~-->  ttnstack server URI file
593 + └── station.conf  ~-~-~-~-> backup configuration file//
594 +
595 +
596 +
597 +**and then upload the downloaded keys to this directory((% style="color:#0000ff" %)/etc/station/(%%))**
598 +
599 +eg:
600 +
601 +/etc/station/
602 +├── cups.key  ~-~--> uploaded by you
603 +├── lns.key  ~-~--> uploaded by you
604 +├── station.conf
605 +
606 +
607 +==== **f). Configure gateway EUI and server address** ====
608 +
609 +
610 +[[image:image-20230329195650-10.png]]
611 +
612 +
613 +After the user enters the correct parameters, the server will be run automatically
614 +
615 +
616 +Tree Directory:
617 +
618 +/etc/station/
619 +├── cups.key
620 +├── cups.trust
621 +├── cups.uri
622 +├── lns.key
623 +├── start-configure.sh
624 +├── station.conf
625 +└── ttnstack
626 + ├── cups.trust
627 + ├── cups.uri
628 + └── station.conf
629 +
630 +
631 +==== **g). Check station running log** ====
632 +
633 +
634 +tail -f /var/log/station.log
635 +
636 +
637 +[[image:image-20230329201624-11.png]]
638 +
639 +
640 +
641 += 6. Add GPS support in PG1302 =
642 +
643 +The PG1302 supports GPS:
644 +
645 +[[image:image-20240118160132-1.png||height="270" width="338"]]
646 +
647 +
648 +* **The users can find the GPS device in Raspberry: /dev/ttyS0 or /dev/ttyAMA0**
649 +
650 + [[image:image-20240118160407-2.png||height="71" width="458"]]
651 +
652 +
653 +* **Check the GPS output: cat /dev/ttyS0**
654 +
655 + [[image:image-20240118160454-3.png]]
656 +
657 +
658 +* **Add the GPS to the Semtech UDP package forwarder configuration.**
659 +
660 + [[image:image-20240118160928-4.png||height="426" width="464"]]
661 +
662 +
663 +* **Test GPS function**
664 +
665 +**~ 1.) Stop IoT service: systemctl stop draginofwd**
666 +
667 +
668 +**~ 2.) Run the fwd command and check the output**
669 +
670 +
671 + [[image:image-20240118161109-5.png]]
672 +
673 +
674 +**~ 3.) Trouble Shooting:**
675 +
676 + 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
677 +
678 +
679 + [[image:image-20240118161333-6.png]]
680 +
681 +
682 + The user can check the PG1302 board GPS LED status to check the location,
683 +
684 + GPS location is valid  ~-~--> GPS LED will light up
685 +
686 + GPS location is invalid ~-~--> GPS LED will light down
687 +
688 +
689 + [[image:image-20240118162033-7.png]]
690 +
691 +
692 +
693 += 7. Trouble Shooting =
694 +
695 +(% class="wikigeneratedid" %)
696 +7.1 Failed to start the concentrator how to debug
697 +
698 +
699 +--When the problem "failed to start the concentrator" occurs, the user needs to check whether the I2C and SPI are enabled,--
700 +
701 +--Users can enter the following command to check whether I2C is detected, and the detection of **"60"** is correct.--
702 +
703 +(% class="box infomessage" %)
704 +(((
705 +--**i2cdetect -y 1**--
706 +)))
707 +
708 +**Note: This method has been removed because the i2c had been removed on the latest PG1302.**
709 +
710 +
711 +
712 +Check whether the SPI path of the configuration file is correct,
713 +
714 +(% class="box infomessage" %)
715 +(((
716 +**cat /etc/lora/global_conf.json **
717 +)))
718 +
719 +(% class="wikigeneratedid" %)
720 +[[image:image-20230518092732-2.png||height="378" width="691"]]
721 +
722 +
723 +
724 += 8. Order Info =
725 +
726 +
727 +Part Number: (% style="color:#0000ff" %)**PG1302-XX**   (%%) Or  Part Number: (% style="color:#0000ff" %)**PG1302-PI-XX   **(%%)(Include RPi converter board for RPI 3/4)
728 +
729 +**~ (% style="color:#0000ff" %)XX:(%%)**
730 +
731 +* (% style="color:red" %)**868** (%%)(For Bands: EU868,IN865)
732 +* (% style="color:red" %)**915** (%%)(For Bands: US915,AU915,AS923,KR920)
733 +* (% style="color:red" %)**470** (%%)(For Band: CN470)
734 +
735 += 9. Packing Info =
736 +
737 +
738 +(((
739 +**PG1302 Package Includes**:
740 +)))
741 +
742 +(((
557 557  * PG1302 x 1
558 558  * LoRa Antenna x 1
745 +)))
559 559  
560 -**~ PG1302-PI Package Includes**:
561 561  
748 +
749 +(((
750 +**PG1302-PI Package Includes**:
751 +)))
752 +
562 562  * PG1302 x 1
563 563  * LoRa Antenna x 1
564 564  * RPi3/4 converter PCB
565 565  * Screws to hole converter PCB on RPI.
566 566  
567 -8. Reference
758 +**PG1302-PI Dimension and weight: **
568 568  
569 -* Datasheet, User Manual & Software Download:
760 +* Device Size: 18 x 8 x 4 cm
761 +* Weight: 150g
570 570  
571 - [[https:~~/~~/www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0>>url:https://www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0]]
763 += 10. Support =
572 572  
573 573  
574 -9. Support
766 +(((
767 +If you are experiencing issues and can't solve, you can send mail to [[support@dragino.com>>mailto:support@dragino.com]].
768 +)))
575 575  
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 -
770 +(((
771 +With your question as detail as possible. We will reply and help you in the shortest.
772 +)))
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