Changes for page PG1302 -- LoRaWAN Concentrator User Manual
Last modified by Kilight Cao on 2024/06/22 10:43
Summary
-
Page properties (1 modified, 0 added, 0 removed)
Details
- Page properties
-
- Content
-
... ... @@ -11,35 +11,51 @@ 11 11 12 12 **PG1302 LoRaWAN Concentrator User Manual** 13 13 14 -[[image:1651796979665-130.png]] 15 15 16 -Document Version: 1.0.0 17 17 18 -Image Version: v1.0 19 19 20 20 18 +{{toc/}} 21 21 22 22 23 - {{toc numbered="true" depth="4"/}}21 +---- 24 24 23 +(% class="wikigeneratedid" id="H" %) 24 +((( 25 + 26 +))) 25 25 28 +=== 1. Introduction === 26 26 30 +==== 1.1 What is PG1302 LoRaWAN Concentrator? ==== 27 27 28 -~1. Introduction 29 - 30 - 1.1 What is PG1302 LoRaWAN Concentrator? 31 - 32 32 ((( 33 -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. 33 +((( 34 +((( 35 +((( 36 +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. 34 34 ))) 38 +))) 39 +))) 35 35 36 36 ((( 42 +((( 43 +((( 37 37 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. 38 38 ))) 46 +))) 47 +))) 48 +))) 39 39 40 40 ((( 51 +((( 52 +((( 53 +((( 41 41 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. 42 42 ))) 56 +))) 57 +))) 58 +))) 43 43 44 44 ((( 45 45 ((( ... ... @@ -47,7 +47,7 @@ 47 47 ))) 48 48 ))) 49 49 50 -1.2 Features 66 +==== 1.2 Features ==== 51 51 52 52 * Base on Semtech SX1302 solution 53 53 * Support Raspberry Pi 3B/3B+/4 ... ... @@ -56,35 +56,39 @@ 56 56 * Mini-PCIe Interface 57 57 * Converter board to support Raspberry Pi 58 58 75 +==== 1.3 General Interfaces ==== 59 59 60 - 61 -1.3 General Interfaces 62 - 63 63 * SPI interface for LoRa 64 64 * Power Input: 5v, 1A 65 65 * 1 x I-PEX for LoRa 66 66 67 -1.4 Pin Mapping 81 +==== 1.4 Pin Mapping ==== 68 68 69 69 [[image:1651743282627-547.png||height="402" width="425"]] 70 70 71 71 72 72 73 -1.5 LEDs 87 +==== 1.5 LEDs ==== 74 74 75 - TX: Blink when transmit a packet 89 +((( 90 + TX: Blink when transmit a packet 91 +))) 76 76 77 - RX: Blink when receive a packet 93 +((( 94 + RX: Blink when receive a packet 95 +))) 78 78 79 - Config: Always ON 97 +((( 98 + Config: Always ON 99 +))) 80 80 81 81 82 -1.6 Power Consumption 102 +==== 1.6 Power Consumption ==== 83 83 84 - 104 + TBD 85 85 86 86 87 -1.7 Applications 107 +==== 1.7 Applications ==== 88 88 89 89 * Smart Buildings & Home Automation 90 90 * Logistics and Supply Chain Management ... ... @@ -93,27 +93,27 @@ 93 93 * Smart Cities 94 94 * Smart Factory 95 95 96 -2. Example: Set up as LoRaWAN gateway. 116 +=== 2. Example: Set up as LoRaWAN gateway. === 97 97 98 - 2.1 System structure 118 +==== 2.1 System structure ==== 99 99 100 - 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。 120 +((( 121 +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. 122 +))) 101 101 102 -(% style="text-align:center" %) 103 103 [[image:1651743698677-436.png||height="457" width="686"]] 104 104 105 105 106 106 107 -2.2 Hardware Installation 128 +==== 2.2 Hardware Installation ==== 108 108 109 -** ~Important Notice: **Please power the RPI with 5V,3A cable.130 +**Important Notice: **Please power the RPI with 5V,3A cable. 110 110 111 -(% style="text-align:center" %) 112 112 [[image:1651743803032-803.png]] 113 113 114 114 115 115 116 -3. Install the software? 136 +=== 3. Install the software? === 117 117 118 118 There are two ways to install software in RPi4 to use PG1302. 119 119 ... ... @@ -120,20 +120,23 @@ 120 120 * Flash SD card with Dragino pre-build image which support Web UI. 121 121 * Install lora packet forwarder in existing RPi OS. 122 122 123 -4. Flash with pre-build image 143 +=== 4. Flash with pre-build image === 124 124 125 - 4.1 Download the dragino image for RPI 145 +==== 4.1 Download the dragino image for RPI ==== 126 126 127 - Download PG1302_for_Rpi4_64_with_webui from 147 +((( 148 + Download PG1302_for_Rpi4_64_with_webui from 149 +))) 128 128 129 - [[https:~~/~~/www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0>>https://www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0]] 151 +((( 152 + [[https:~~/~~/www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0>>https://www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0]] 153 +))) 130 130 131 131 132 -4.2 Flash the image to SD card 156 +==== 4.2 Flash the image to SD card ==== 133 133 134 - Flash the image to SD card: 158 + Flash the image to SD card: 135 135 136 -(% style="text-align:center" %) 137 137 [[image:1651744119133-233.png||height="373" width="621"]] 138 138 139 139 Note: Download the flash tool following this link ... ... @@ -141,13 +141,12 @@ 141 141 [[https:~~/~~/www.balena.io/etcher/>>https://www.balena.io/etcher/]] 142 142 143 143 144 -4.3 Access the Linux console .167 +==== 4.3 Access the Linux console ==== 145 145 146 - 169 +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. 147 147 148 - 171 +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 149 149 150 -(% style="text-align:center" %) 151 151 [[image:1651744193675-591.png||height="450" width="466"]] 152 152 153 153 ... ... @@ -165,115 +165,111 @@ 165 165 166 166 After log in, you will be in the Linux console and type command here. 167 167 168 -(% style="text-align:center" %) 169 169 [[image:1651744358515-107.png||height="366" width="581"]] 170 170 171 171 172 - 4.4 Access the WebUI of RPi4. 193 +==== 4.4 Access the WebUI of RPi4. ==== 173 173 174 - 195 +===== 4.4.1 Home page ===== 175 175 176 - Open a browser on the PC and type the RPI ip address 197 +((( 198 +Open a browser on the PC and type the RPI ip address 199 +))) 177 177 178 - [[http:~~/~~/IP_ADDRESS** **>>url:http://192.168.1.xx/]] (If the IP is assigned by uplink router) 201 +((( 202 + [[http:~~/~~/IP_ADDRESS** **>>url:http://192.168.1.xx/]] (If the IP is assigned by uplink router) 203 +))) 179 179 205 +((( 206 +You will see the login interface of RPI as shown below. 207 +))) 180 180 181 - You will see the login interface of RPI as shown below. 209 +((( 210 +The account details for Web Login are: 211 +))) 182 182 183 - The account details for Web Login are: 184 - 213 +((( 185 185 **~ User Name: root** 215 +))) 186 186 217 +((( 187 187 **~ Password: dragino** 219 +))) 188 188 189 -(% style="text-align:center" %) 190 190 [[image:1651744457761-993.png||height="352" width="621"]] 191 191 192 192 193 -4.4.2 LoRa Page 224 +===== 4.4.2 LoRa Page ===== 194 194 195 - 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. 226 +((( 227 +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. 228 +))) 196 196 197 -(% style="text-align:center" %) 198 198 [[image:1651744554845-970.png||height="328" width="621"]] 199 199 232 +Different PG1302 hardware version can support different frequency range: 200 200 201 - DifferentPG1302hardwareversioncanupportdifferentfrequencyrange:234 +➢ 868: valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865. 202 202 203 - 868: valid frequency:863Mhz ~~ 870Mhz. for bandsEU868,RU864,IN865or KZ865.236 +➢ 915: valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920 204 204 205 - ➢ 915: validfrequency:902Mhz~~928Mhz.forbandsUS915,AU915,AS923 or KR920238 +After user choose the frequency plan, he can see the actually frequency in used by checking the 206 206 240 +page LogRead ~-~-> LoRa Log 207 207 208 - Afteruserchoose thefrequency plan,hecanseetheactuallyfrequencyin usedby checking the242 +Note *: See this instruction for how to customize frequency band 209 209 210 - LogRead~-~->LoRaLog244 +[[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]] 211 211 212 - Note *: See this instruction for how to customize frequency band 213 213 214 - [[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]]247 +===== 4.4.3 LoRaWAN Page ===== 215 215 249 +====== 4.4.3.1 Semtech UDP ====== 216 216 217 -4.4.3 LoRaWAN Page 218 - 219 - 4.4.3.1 Semtech UDP 220 - 221 - 222 -(% style="text-align:center" %) 223 223 [[image:1651744767914-283.png||height="352" width="621"]] 224 224 253 + Note *: See this instruction for how to configure TTN. 225 225 255 + [[https:~~/~~/wiki.dragino.com/index.php?title=Notes_for_TTN>>url:https://wiki.dragino.com/index.php?title=Notes_for_TTN||style="background-color: rgb(255, 255, 255);"]] 226 226 227 - Note *: See this instruction for how to configure TTN. 228 228 229 - [[https:~~/~~/wiki.dragino.com/index.php?title=Notes_for_TTN>>url:https://wiki.dragino.com/index.php?title=Notes_for_TTN]]258 +====== 4.4.3.2 Basic Station ====== 230 230 231 - 232 -4.4.3.2 Basic Station 233 - 234 -(% style="text-align:center" %) 235 235 [[image:1651744890629-683.png||height="380" width="621"]] 236 236 262 +Note *: See this instruction for how to configure TTN. 237 237 238 - Note *: SeethisnstructionforhowtofigureTTN.264 +[[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]] 239 239 240 - [[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]] 241 241 267 +===== 4.4.4 LogRead ===== 242 242 243 -4.4.4 Lo gRead269 +====== 4.4.4.1 LoRa Log ====== 244 244 245 - 4.4.4.1 LoRa Log 246 - 247 -(% style="text-align:center" %) 248 248 [[image:1651744955955-452.png||height="571" width="621"]] 249 249 273 +Show the frequency for LoRa Radio and traffics. 250 250 251 - Show the frequency for LoRa Radio and traffics. 252 252 276 +====== 4.4.4.2 System Log ====== 253 253 254 - 4.4.4.2SystemLog278 +Show system log. 255 255 256 - Show system log. 257 - 258 -(% style="text-align:center" %) 259 259 [[image:1651745003470-264.png||height="477" width="621"]] 260 260 261 261 283 +====== 4.4.4.3 Record Log ====== 262 262 263 -4.4.4.3 Record Log 264 - 265 - 266 266 **Record the system log.** 267 267 268 -(% style="text-align:center" %) 269 269 [[image:1651745069814-662.png||height="144" width="621"]] 270 270 271 271 272 -5. Install stand alone LoRa Packet Forwarder. 290 +=== 5. Install stand alone LoRa Packet Forwarder. === 273 273 274 - 5.1 OS requirement 292 +==== 5.1 OS requirement ==== 275 275 276 - 294 +RPI in this example is RPI model 4B with fresh Raspbian OS install. 277 277 278 278 pi@raspberrypi:~~$ cat /etc/os-release 279 279 ... ... @@ -296,160 +296,156 @@ 296 296 BUG_REPORT_URL="http:~/~/www.raspbian.org/RaspbianBugs" 297 297 298 298 299 -5.2 Get Gateway ID in Raspberry and input this in TTN v3. 317 +==== 5.2 Get Gateway ID in Raspberry and input this in TTN v3. ==== 300 300 301 - 319 +In RPI, run below command to get a Gateway ID 302 302 303 - 321 + (% class="mark" %)ifconfig eth0 304 304 305 -(% style="text-align:center" %) 306 306 [[image:1651745210205-512.png||height="130" width="621"]] 307 307 325 +((( 326 +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. 327 +))) 308 308 309 - 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. 310 - 311 -(% style="text-align:center" %) 312 312 [[image:1651745267862-321.png||height="526" width="621"]] 313 313 314 - 315 - 316 -(% style="text-align:center" %) 317 317 [[image:1651745306744-481.png||height="478" width="621"]] 318 318 319 319 After set up, the status should show not connected as below: 320 320 321 -(% style="text-align:center" %) 322 322 [[image:1651745366987-458.png||height="363" width="621"]] 323 323 324 324 338 +===== 5.2.1 Download and install LoRaWAN packet forwarder ===== 325 325 326 - 5.2.1 DownloadandinstallLoRaWAN packetforwarder340 +Enable SPI and I2C first: 327 327 328 - EnableSPI andI2Cfirst:342 +a)SPI needs to be enabled on the Raspberry Pi 329 329 330 - )SPI needs tobeenabledontheRaspberryPi344 +Run sudo raspi-config to open the config window 331 331 332 - Run sudo raspi-config to open the config window 333 - 334 -(% style="text-align:center" %) 335 335 [[image:1651745476754-240.png||height="235" width="631"]] 336 336 337 - 338 -(% style="text-align:center" %) 339 339 [[image:image-20220505181135-1.png]] 340 340 341 -(% style="text-align:center" %) 342 342 [[image:image-20220505181135-2.png]] 343 343 352 +In RPI , Fist: Enter root account: 344 344 345 - 346 - 347 - In RPI , Fist: Enter root account: 348 - 349 -(% style="text-align:center" %) 350 350 [[image:1651745583363-614.png]] 351 351 352 352 353 - 357 +and then run: 354 354 355 - 359 +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]] 356 356 357 - 361 +chmod +x ./auto_install.sh 358 358 359 - 363 +./auto_install.sh 360 360 361 -(% style="text-align:center" %) 362 362 [[image:1651745611629-818.png]] 363 363 367 +This will download the packet forwarder package from Dragino Server to RPI, and start install the package. 364 364 365 - This will downloadthe packet forwarderpackagefrom Dragino ServertoRPI, and start install the package.369 +You can get these output: 366 366 367 - You can get these output: 368 - 369 -(% style="text-align:center" %) 370 370 [[image:1651745657252-173.png||height="426" width="621"]] 371 371 372 372 373 -5. 5.2 Config Gateway ID, Frequency Band and Server address374 +===== 5.2.2 Config Gateway ID, Frequency Band and Server address ===== 374 374 375 - 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** 376 +((( 377 +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.** 378 +))) 376 376 377 - 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. 380 +((( 381 +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. 382 +))) 378 378 379 -(% style="text-align:center" %) 380 380 [[image:1651745709709-887.png||height="820" width="621"]] 381 381 386 +User can find the TTN v3 server address from: 382 382 383 - UsercanfindTTN v3serverfrom:388 +[[Server Addresses ~| The Things Stack for LoRaWAN (thethingsindustries.com)>>url:https://www.thethingsindustries.com/docs/getting-started/server-addresses/#deployments]] 384 384 385 - [[Server Addresses ~| The Things Stack for LoRaWAN (thethingsindustries.com)>>url:https://www.thethingsindustries.com/docs/getting-started/server-addresses/#deployments]] 386 386 391 +And the default frequency band is US915 in **global_conf.json** file. 387 387 388 - And the default frequency band is US915 in **global_conf.json** file. 389 - 390 -(% style="text-align:center" %) 391 391 [[image:1651745838008-820.png||height="650" width="621"]] 392 392 393 - 394 394 * 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.** 395 395 396 - 397 + 1).Chose your need the name of region frequency. 397 397 398 -(% style="text-align:center" %) 399 399 [[image:1651745867516-322.png]] 400 400 401 - 402 402 2). Use this command to copy it. 403 403 404 404 cp /etc/lora/cfg-302/EU-global_conf.json /etc/lora/global_conf.json 405 405 406 -(% style="text-align:center" %) 407 407 [[image:1651745984006-868.png]] 408 408 409 - 410 410 * If user wants to change to other LoRaWAN server, modify the **global_conf.json** file. 411 411 412 -5.2.3 Check result 409 +(% class="wikigeneratedid" %) 410 +((( 411 + 412 +))) 413 413 414 - Run belowcommandtorestartthe dragino_fwd:414 +===== 5.2.3 Check result ===== 415 415 416 - sudo systemctl stop draginofwd 416 +((( 417 +Run below command to restart the dragino_fwd: 418 +))) 417 417 418 - sudo systemctl start draginofwd 420 +((( 421 +(% class="box infomessage" %) 422 +((( 423 +sudo systemctl stop draginofwd 424 +))) 419 419 420 - debug check the ruing status of fwd: 426 +(% class="box infomessage" %) 427 +((( 428 +sudo systemctl start draginofwd 429 +))) 430 +))) 421 421 422 - sudo systemctl status draginofwd 432 +((( 433 +debug check the ruing status of fwd: 434 +))) 423 423 424 -(% style="text-align:center" %) 436 +((( 437 +(% class="box infomessage" %) 438 +((( 439 +sudo systemctl status draginofwd 440 +))) 441 +))) 442 + 425 425 [[image:1651746045057-414.png]] 426 426 445 +The dragino_fwd will start with the new gateway ID and TTN v3 should show the connection ok: 427 427 428 - The dragino_fwd will start with the new gateway ID and TTN v3 should show the connection ok: 429 - 430 -(% style="text-align:center" %) 431 431 [[image:1651746078253-168.png||height="372" width="621"]] 432 432 433 433 450 +We can check dragino_fwd running states in RPi by running: 434 434 435 - We can check dragino_fwd running states in RPi by running: 452 +(% class="box infomessage" %) 453 +((( 454 + **// sudo journalctl -u draginofwd -f//** 455 +))) 436 436 437 - //**sudo journalctl -u draginofwd -f**// 438 - 439 -(% style="text-align:center" %) 440 440 [[image:1651746111963-838.png]] 441 441 459 + If there are LoRaWAN nodes transmitting nearby, we can see the traffic in TTN v3 –> Gateway ~-~-> Live data 442 442 443 443 444 - If there are LoRaWAN nodes transmits nearby, we can see the traffic in TTN v3 –> Gateway ~-~-> Live data 445 - 446 -(% style="text-align:center" %) 447 447 [[image:1651746139304-966.png||height="326" width="621"]] 448 448 449 449 465 +===== 5.2.4 Commands to handle service ===== 450 450 451 -5.2.4 Commands to handle service 452 - 453 453 * **Stop** dragino_fwd service: sudo systemctl stop draginofwd 454 454 * **Disable** dragino_fwd auto run after boot: sudo systemctl disable draginofwd 455 455 * **Start** dragino_fwd : sudo systemctl start draginofwd ... ... @@ -456,40 +456,42 @@ 456 456 * **Auto run** dragino_fwd after boot: sudo systemctl enable draginofwd 457 457 * **Show status** of dragino_fwd: sudo systemctl status draginofwd 458 458 459 -6. Order Info 473 +=== 6. Order Info === 460 460 461 - Part Number: 475 + Part Number: **PG1302-XX** Or Part Number: **PG1302-PI-XX **(Include RPi converter board for RPI 3/4) 462 462 463 -**~ XX:** 477 +**~ XX:** 464 464 465 465 * 868 (For Bands: EU868,IN865) 466 466 * 915 (For Bands: US915,AU915,AS923,KR920) 467 467 * 470 (For Band: CN470) 468 468 469 -7. Packing Info 483 +=== 7. Packing Info === 470 470 471 -**~ PG1302 Package Includes**: 485 +((( 486 +**~ PG1302 Package Includes**: 487 +))) 472 472 473 -* PG1302 x 1 474 -* LoRa Antenna x 1 489 +* ((( 490 +PG1302 x 1 491 +))) 492 +* ((( 493 +LoRa Antenna x 1 494 +))) 475 475 476 -**~ PG1302-PI Package Includes**: 496 +((( 497 +**~ PG1302-PI Package Includes**: 498 +))) 477 477 478 -* PG1302 x 1 479 -* LoRa Antenna x 1 480 -* RPi3/4 converter PCB 481 -* Screws to hole converter PCB on RPI. 482 - 483 -8. Reference 484 - 485 -* Datasheet, User Manual & Software Download: 486 - 487 - [[https:~~/~~/www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0>>url:https://www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0]] 488 - 489 - 490 -9. Support 491 - 492 -* 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. 493 -* 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 494 - 495 - [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]] 500 +* ((( 501 +PG1302 x 1 502 +))) 503 +* ((( 504 +LoRa Antenna x 1 505 +))) 506 +* ((( 507 +RPi3/4 converter PCB 508 +))) 509 +* ((( 510 +Screws to hole converter PCB on RPI. 511 +)))