Changes for page PG1302 -- LoRaWAN Concentrator User Manual
Last modified by Kilight Cao on 2024/06/22 10:43
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... ... @@ -1,39 +1,70 @@ 1 + 2 + 1 1 (% style="text-align:center" %) 2 -[[image:Main.User Manual for All Gateway models.WebHome@pg1302.jpg ||height="391" width="549"]]4 +[[image:Main.User Manual for All Gateway models.WebHome@pg1302.jpg]] 3 3 4 4 5 5 8 + 9 + 10 + 11 + 6 6 **PG1302 LoRaWAN Concentrator User Manual** 7 7 8 8 9 -**Table of Contents:** 10 10 16 + 17 + 11 11 {{toc/}} 12 12 13 13 21 +---- 22 + 14 14 (% class="wikigeneratedid" id="H" %) 15 15 ((( 16 16 17 17 ))) 18 18 19 -= 1. Introduction = 28 +=== 1. Introduction === 20 20 21 -== 1.1 What is PG1302 LoRaWAN Concentrator? == 30 +==== 1.1 What is PG1302 LoRaWAN Concentrator? ==== 22 22 23 23 ((( 33 +((( 34 +((( 35 +((( 24 24 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. 25 25 ))) 38 +))) 39 +))) 26 26 27 27 ((( 42 +((( 43 +((( 28 28 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. 29 29 ))) 46 +))) 47 +))) 48 +))) 30 30 31 31 ((( 51 +((( 52 +((( 53 +((( 32 32 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. 33 33 ))) 56 +))) 57 +))) 58 +))) 34 34 35 -== 1.2 Features == 60 +((( 61 +((( 62 + 63 +))) 64 +))) 36 36 66 +==== 1.2 Features ==== 67 + 37 37 * Base on Semtech SX1302 solution 38 38 * Support Raspberry Pi 3B/3B+/4 39 39 * Up to -140dBm sensitivity ... ... @@ -41,28 +41,40 @@ 41 41 * Mini-PCIe Interface 42 42 * Converter board to support Raspberry Pi 43 43 44 -== 1.3 General Interfaces == 75 +==== 1.3 General Interfaces ==== 45 45 46 46 * SPI interface for LoRa 47 47 * Power Input: 5v, 1A 48 48 * 1 x I-PEX for LoRa 49 49 50 -== 1.4 Pin Mapping == 81 +==== 1.4 Pin Mapping ==== 51 51 52 52 [[image:1651743282627-547.png||height="402" width="425"]] 53 53 54 -== 1.5 LEDs == 55 55 86 + 87 +==== 1.5 LEDs ==== 88 + 89 +((( 56 56 TX: Blink when transmit a packet 91 +))) 92 + 93 +((( 57 57 RX: Blink when receive a packet 95 +))) 96 + 97 +((( 58 58 Config: Always ON 99 +))) 59 59 60 -== 1.6 Power Consumption == 61 61 102 +==== 1.6 Power Consumption ==== 103 + 62 62 TBD 63 63 64 -== 1.7 Applications == 65 65 107 +==== 1.7 Applications ==== 108 + 66 66 * Smart Buildings & Home Automation 67 67 * Logistics and Supply Chain Management 68 68 * Smart Metering ... ... @@ -70,38 +70,50 @@ 70 70 * Smart Cities 71 71 * Smart Factory 72 72 73 -= 2. Example: Set up as LoRaWAN gateway. = 116 +=== 2. Example: Set up as LoRaWAN gateway. === 74 74 75 -== 2.1 System structure == 118 +==== 2.1 System structure ==== 76 76 120 +((( 77 77 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 +))) 78 78 79 79 [[image:1651743698677-436.png||height="457" width="686"]] 80 80 81 -== 2.2 Hardware Installation == 82 82 83 -(% style="color:red" %)**Important Notice: Please power the RPI with 5V,3A cable.** 84 84 128 +==== 2.2 Hardware Installation ==== 129 + 130 +**Important Notice: **Please power the RPI with 5V,3A cable. 131 + 85 85 [[image:1651743803032-803.png]] 86 86 87 -= 3. Install the software? = 88 88 89 -There are two ways to install software in RPi4 to use PG1302. 90 90 136 +=== 3. Install the software? === 137 + 138 + There are two ways to install software in RPi4 to use PG1302. 139 + 91 91 * Flash SD card with Dragino pre-build image which support Web UI. 92 92 * Install lora packet forwarder in existing RPi OS. 93 93 94 -= 4. Flash with pre-build image = 143 +=== 4. Flash with pre-build image === 95 95 96 -== 4.1 Download the dragino image for RPI == 145 +==== 4.1 Download the dragino image for RPI ==== 97 97 98 -Download PG1302_for_Rpi4_64_with_webui from 99 -[[https:~~/~~/www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0>>https://www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0]] 147 +((( 148 + Download PG1302_for_Rpi4_64_with_webui from 149 +))) 100 100 101 -== 4.2 Flash the image to SD card == 151 +((( 152 + [[https:~~/~~/www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0>>https://www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0]] 153 +))) 102 102 103 -Flash the image to SD card: 104 104 156 +==== 4.2 Flash the image to SD card ==== 157 + 158 + Flash the image to SD card: 159 + 105 105 [[image:1651744119133-233.png||height="373" width="621"]] 106 106 107 107 Note: Download the flash tool following this link ... ... @@ -108,56 +108,69 @@ 108 108 109 109 [[https:~~/~~/www.balena.io/etcher/>>https://www.balena.io/etcher/]] 110 110 111 -== 4.3 Access the Linux console == 112 112 113 - Connectthe 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. Youcan use this IP toconnect the WEB UI or SSH accessof RPI. Make sure your PC andtheRPIis inthe same network, thenusea SSH tool (such as [[putty>>url:http://www.chiark.greenend.org.uk/~~sgtatham/putty/download.html]]) to accessit. Below are screenshots167 +==== 4.3 Access the Linux console ==== 114 114 169 +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. 170 + 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 172 + 115 115 [[image:1651744193675-591.png||height="450" width="466"]] 116 116 117 -The account details for Web Login are: 118 118 176 + The account details for Web Login are: 177 + 178 +**~ User Name: root** 179 + 180 +**~ Password: dragino** 181 + 182 + 183 +**~ Backup account** 184 + 185 +**~ Pi/dragino** 186 + 187 + 188 + After log in, you will be in the Linux console and type command here. 189 + 190 +[[image:1651744358515-107.png||height="366" width="581"]] 191 + 192 + 193 +==== 4.4 Access the WebUI of RPi4. ==== 194 + 195 +===== 4.4.1 Home page ===== 196 + 119 119 ((( 120 - **~(% style="color:#0000ff"%)UserName:root(%%)**198 +Open a browser on the PC and type the RPI ip address 121 121 ))) 122 122 123 123 ((( 124 - **~(%style="color:#0000ff"%)Password:dragino(%%)**202 + [[http:~~/~~/IP_ADDRESS** **>>url:http://192.168.1.xx/]] (If the IP is assigned by uplink router) 125 125 ))) 126 126 127 127 ((( 128 - 206 +You will see the login interface of RPI as shown below. 129 129 ))) 130 130 131 131 ((( 132 - **~(% style="color:#0000ff"%)Backupaccount(%%)**210 +The account details for Web Login are: 133 133 ))) 134 134 135 135 ((( 136 -**~ (%style="color:#0000ff"%)Pi/dragino(%%)**214 +**~ User Name: root** 137 137 ))) 138 138 139 -After log in, you will be in the Linux console and type command here. 140 - 141 -[[image:1651744358515-107.png||height="366" width="581"]] 142 - 143 -== 4.4 Access the WebUI of RPi4. == 144 - 145 -=== 4.4.1 Home page === 146 - 147 -Open a browser on the PC and type the RPI ip address[[http:~~/~~/IP_ADDRESS** **>>url:http://192.168.1.xx/]] (If the IP is assigned by uplink router) 148 -You will see the login interface of RPI as shown below. 149 -The account details for Web Login are: 150 - 151 151 ((( 152 -**~ (% style="color:#0000ff" %)User Name: root(%%)** 153 -(% style="color:#0000ff" %)** Password: dragino** 218 +**~ Password: dragino** 154 154 ))) 155 155 156 156 [[image:1651744457761-993.png||height="352" width="621"]] 157 157 158 -=== 4.4.2 LoRa Page === 159 159 224 +===== 4.4.2 LoRa Page ===== 225 + 226 +((( 160 160 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 +))) 161 161 162 162 [[image:1651744554845-970.png||height="328" width="621"]] 163 163 ... ... @@ -171,81 +171,92 @@ 171 171 172 172 page LogRead ~-~-> LoRa Log 173 173 174 -Note *: [[See this instruction for how to customize frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]242 +Note *: See this instruction for how to customize frequency band 175 175 244 +[[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]] 176 176 177 -=== 4.4.3 LoRaWAN Page === 178 178 179 -==== 4.4.3 .1SemtechUDP ====247 +===== 4.4.3 LoRaWAN Page ===== 180 180 249 +====== 4.4.3.1 Semtech UDP ====== 250 + 181 181 [[image:1651744767914-283.png||height="352" width="621"]] 182 182 183 -Note *: [[See this instruction for how to configure TTN>>doc:Main.Notes for TTN.WebHome]].253 + Note *: See this instruction for how to configure TTN. 184 184 255 + [[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);"]] 185 185 186 -==== 4.4.3.2 Basic Station ==== 187 187 258 +====== 4.4.3.2 Basic Station ====== 259 + 188 188 [[image:1651744890629-683.png||height="380" width="621"]] 189 189 190 -Note *: [[See this instruction for how to configureAWS-loT-Core>>doc:Main.AWS IoTCore for LoRaWAN.WebHome]].262 +Note *: See this instruction for how to configure TTN. 191 191 264 +[[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]] 192 192 193 -=== 4.4.4 LogRead === 194 194 195 -==== 4.4.4 .1LoRaLog====267 +===== 4.4.4 LogRead ===== 196 196 269 +====== 4.4.4.1 LoRa Log ====== 270 + 197 197 [[image:1651744955955-452.png||height="571" width="621"]] 198 198 199 199 Show the frequency for LoRa Radio and traffics. 200 200 201 -==== 4.4.4.2 System Log ==== 202 202 276 +====== 4.4.4.2 System Log ====== 277 + 203 203 Show system log. 204 204 205 205 [[image:1651745003470-264.png||height="477" width="621"]] 206 206 207 -==== 4.4.4.3 Record Log ==== 208 208 283 +====== 4.4.4.3 Record Log ====== 284 + 209 209 **Record the system log.** 210 210 211 211 [[image:1651745069814-662.png||height="144" width="621"]] 212 212 213 -= 5. Install stand alone LoRa Packet Forwarder. = 214 214 215 -== 5. 1OSrequirement ==290 +=== 5. Install stand alone LoRa Packet Forwarder. === 216 216 292 +==== 5.1 OS requirement ==== 293 + 217 217 RPI in this example is RPI model 4B with fresh Raspbian OS install. 218 218 219 -(% class="box" %) 220 -((( 221 - pi@raspberrypi:~~$ cat /etc/os-release 296 + pi@raspberrypi:~~$ cat /etc/os-release 297 + 222 222 PRETTY_NAME="Raspbian GNU/Linux 8 (jessie)" 299 + 223 223 NAME="Raspbian GNU/Linux" 301 + 224 224 VERSION_ID="8" 303 + 225 225 VERSION="8 (jessie)" 305 + 226 226 ID=raspbian 307 + 227 227 ID_LIKE=debian 309 + 228 228 HOME_URL="http:~/~/www.raspbian.org/" 311 + 229 229 SUPPORT_URL="http:~/~/www.raspbian.org/RaspbianForums" 313 + 230 230 BUG_REPORT_URL="http:~/~/www.raspbian.org/RaspbianBugs" 231 -))) 232 232 233 -== 5.2 Get Gateway ID in Raspberry and input this in TTN v3. == 234 234 317 +==== 5.2 Get Gateway ID in Raspberry and input this in TTN v3. ==== 318 + 235 235 In RPI, run below command to get a Gateway ID 236 236 237 -(% class="box infomessage" %) 238 -((( 239 - ifconfig eth0 240 -))) 321 + (% class="mark" %)ifconfig eth0 241 241 242 242 [[image:1651745210205-512.png||height="130" width="621"]] 243 243 244 244 ((( 245 -((( 246 246 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. 247 247 ))) 248 -))) 249 249 250 250 [[image:1651745267862-321.png||height="526" width="621"]] 251 251 ... ... @@ -255,54 +255,51 @@ 255 255 256 256 [[image:1651745366987-458.png||height="363" width="621"]] 257 257 258 -=== 5.2.1 Download and install LoRaWAN packet forwarder === 259 259 338 +===== 5.2.1 Download and install LoRaWAN packet forwarder ===== 339 + 260 260 Enable SPI and I2C first: 261 261 262 262 a)SPI needs to be enabled on the Raspberry Pi 263 263 264 -Run (%style="background-color:#dcdcdc"%)**sudoraspi-config**(%%)to open the config window344 +Run sudo raspi-config to open the config window 265 265 266 -[[image:1651745476754-240.png||height="23 4" width="629"]]346 +[[image:1651745476754-240.png||height="235" width="631"]] 267 267 268 268 [[image:image-20220505181135-1.png]] 269 269 270 -[[image:image-20220505181135-2.png ||height="229" width="622"]]350 +[[image:image-20220505181135-2.png]] 271 271 272 272 In RPI , Fist: Enter root account: 273 273 274 -((( 275 -[[image:1651745583363-614.png||height="151" width="732"]] 276 -))) 354 +[[image:1651745583363-614.png]] 277 277 356 + 278 278 and then run: 279 279 280 - (% style="background-color:#dcdcdc" %)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]]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]] 281 281 282 - (% style="background-color:#dcdcdc" %)chmod +x ./auto_install.sh361 +chmod +x ./auto_install.sh 283 283 284 - (% style="background-color:#dcdcdc" %)./auto_install.sh363 +./auto_install.sh 285 285 286 -((( 287 -[[image:1651745611629-818.png||height="225" width="729"]] 288 -))) 365 +[[image:1651745611629-818.png]] 289 289 290 290 This will download the packet forwarder package from Dragino Server to RPI, and start install the package. 291 291 292 292 You can get these output: 293 293 294 -((( 295 295 [[image:1651745657252-173.png||height="426" width="621"]] 296 -))) 297 297 298 -=== 5.2.2 Config Gateway ID, Frequency Band and Server address === 299 299 374 +===== 5.2.2 Config Gateway ID, Frequency Band and Server address ===== 375 + 300 300 ((( 301 -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.**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.** 302 302 ))) 303 303 304 304 ((( 305 -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.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. 306 306 ))) 307 307 308 308 [[image:1651745709709-887.png||height="820" width="621"]] ... ... @@ -311,26 +311,32 @@ 311 311 312 312 [[Server Addresses ~| The Things Stack for LoRaWAN (thethingsindustries.com)>>url:https://www.thethingsindustries.com/docs/getting-started/server-addresses/#deployments]] 313 313 314 -And the default frequency band is US915 in (% style="color:#0000ff" %)**global_conf.json**(%%) file. 315 315 391 +And the default frequency band is US915 in **global_conf.json** file. 392 + 316 316 [[image:1651745838008-820.png||height="650" width="621"]] 317 317 318 -* If user want to change to other frequency bands, User can copy the file from (%style="color:#0000ff" %)****(%%) ****and put it into**(% style="color:#0000ff" %)/etc/lora/global_conf.json(%%).**395 +* 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.** 319 319 320 320 1).Chose your need the name of region frequency. 321 321 322 -[[image:1651745867516-322.png ||height="83" width="740"]]399 +[[image:1651745867516-322.png]] 323 323 324 324 2). Use this command to copy it. 325 325 326 326 cp /etc/lora/cfg-302/EU-global_conf.json /etc/lora/global_conf.json 327 327 328 -[[image:1651745984006-868.png ||height="87" width="745"]]405 +[[image:1651745984006-868.png]] 329 329 330 -* If user wants to change to other LoRaWAN server, modify the (% style="color:#0000ff" %)**global_conf.json**(%%)file.407 +* If user wants to change to other LoRaWAN server, modify the **global_conf.json** file. 331 331 332 -=== 5.2.3 Check result === 409 +(% class="wikigeneratedid" %) 410 +((( 411 + 412 +))) 333 333 414 +===== 5.2.3 Check result ===== 415 + 334 334 ((( 335 335 Run below command to restart the dragino_fwd: 336 336 ))) ... ... @@ -358,7 +358,7 @@ 358 358 ))) 359 359 ))) 360 360 361 -[[image:1651746045057-414.png ||height="193" width="729"]]443 +[[image:1651746045057-414.png]] 362 362 363 363 The dragino_fwd will start with the new gateway ID and TTN v3 should show the connection ok: 364 364 ... ... @@ -369,67 +369,61 @@ 369 369 370 370 (% class="box infomessage" %) 371 371 ((( 372 - 454 + **// sudo journalctl -u draginofwd -f//** 373 373 ))) 374 374 375 -[[image:1651746111963-838.png ||height="184" width="730"]]457 +[[image:1651746111963-838.png]] 376 376 377 - If there are LoRaWAN nodes transmitting nearby, we can see the traffic in **TTN v3 –> Gateway ~-~-> Live data**459 + If there are LoRaWAN nodes transmitting nearby, we can see the traffic in TTN v3 –> Gateway ~-~-> Live data 378 378 461 + 379 379 [[image:1651746139304-966.png||height="326" width="621"]] 380 380 381 -=== 5.2.4 Commands to handle service === 382 382 383 -* (% style="color:#0000ff" %)**Stop** (%%)dragino_fwd service: sudo systemctl stop draginofwd 384 -* (% style="color:#0000ff" %)**Disable**(%%) dragino_fwd auto run after boot: sudo systemctl disable draginofwd 385 -* (% style="color:#0000ff" %)**Start** (%%)dragino_fwd : sudo systemctl start draginofwd 386 -* (% style="color:#0000ff" %)**Auto run**(%%) dragino_fwd after boot: sudo systemctl enable draginofwd 387 -* (% style="color:#0000ff" %)**Show status** (%%)of dragino_fwd: sudo systemctl status draginofwd 465 +===== 5.2.4 Commands to handle service ===== 388 388 389 -= 6. Order Info = 467 +* **Stop** dragino_fwd service: sudo systemctl stop draginofwd 468 +* **Disable** dragino_fwd auto run after boot: sudo systemctl disable draginofwd 469 +* **Start** dragino_fwd : sudo systemctl start draginofwd 470 +* **Auto run** dragino_fwd after boot: sudo systemctl enable draginofwd 471 +* **Show status** of dragino_fwd: sudo systemctl status draginofwd 390 390 391 - Part Number: (% style="color:#0000ff"%)**PG1302-XX**(%%)OrPart Number:(% style="color:#0000ff" %)**PG1302-PI-XX **(%%)(Include RPi converter boardforRPI 3/4)473 +=== 6. Order Info === 392 392 393 -** ~(%style="color:#0000ff"%)XX:(%%)**475 + Part Number: **PG1302-XX** Or Part Number: **PG1302-PI-XX **(Include RPi converter board for RPI 3/4) 394 394 395 -* (% style="color:#0000ff" %)**868** (%%)(For Bands: EU868,IN865) 396 -* (% style="color:#0000ff" %)**915** (%%)(For Bands: US915,AU915,AS923,KR920) 397 -* (% style="color:#0000ff" %)**470** (%%)(For Band: CN470) 477 +**~ XX:** 398 398 399 -= 7. Packing Info = 479 +* 868 (For Bands: EU868,IN865) 480 +* 915 (For Bands: US915,AU915,AS923,KR920) 481 +* 470 (For Band: CN470) 400 400 483 +=== 7. Packing Info === 484 + 401 401 ((( 402 -**PG1302 Package Includes**: 486 +**~ PG1302 Package Includes**: 403 403 ))) 404 404 405 -((( 406 -((( 407 -* PG1302 x 1 408 -* LoRa Antenna x 1 489 +* ((( 490 +PG1302 x 1 409 409 ))) 492 +* ((( 493 +LoRa Antenna x 1 410 410 ))) 411 411 412 412 ((( 413 -**PG1302-PI Package Includes**: 497 +**~ PG1302-PI Package Includes**: 414 414 ))) 415 415 416 -* PG1302 x 1 417 -* LoRa Antenna x 1 418 -* RPi3/4 converter PCB 419 -* Screws to hole converter PCB on RPI. 420 - 421 -((( 422 -= 8. Support = 423 - 424 -((( 425 -If you are experiencing issues and can’t solve, you can send mail to 500 +* ((( 501 +PG1302 x 1 426 426 ))) 427 - 428 -((( 429 -[[support@dragino.com>>mailto:support@dragino.com]] 503 +* ((( 504 +LoRa Antenna x 1 430 430 ))) 431 - 432 -((( 433 -With your question as detail as possible. We will reply and help you in the shortest. 506 +* ((( 507 +RPi3/4 converter PCB 434 434 ))) 509 +* ((( 510 +Screws to hole converter PCB on RPI. 435 435 )))