Changes for page PG1302 -- LoRaWAN Concentrator User Manual
Last modified by Kilight Cao on 2024/06/22 10:43
Summary
-
Page properties (2 modified, 0 added, 0 removed)
-
Attachments (0 modified, 2 added, 0 removed)
Details
- Page properties
-
- Author
-
... ... @@ -1,1 +1,1 @@ 1 -XWiki.Xiao ling1 +XWiki.Xiaoye - Content
-
... ... @@ -14,49 +14,70 @@ 14 14 15 15 ))) 16 16 17 -= **1. Introduction**=17 += 1. Introduction = 18 18 19 -== **1.1 What is PG1302 LoRaWAN Concentrator?**==19 +== 1.1 What is PG1302 LoRaWAN Concentrator? == 20 20 21 21 22 +((( 22 22 The PG1302 is a (% style="color:green" %)**multi-channel high-performance transmitter/receiver**(%%) designed to simultaneously receive several LoRa packets using random spreading factors on random channels. Its goal is to enable robust connection between a central wireless data concentrator and a massive amount of wireless end-points spread over a very wide range of distances. 24 +))) 23 23 26 +((( 24 24 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 +))) 25 25 30 +((( 26 26 PG1302 is fully compatible with (% style="color:green" %)**RPi3/4 or Tinker Board**(%%), users can use the pre-build OS from Dragino to set up and easy to use the module by Web UI. Or install the raw LoRaWAN driver in the existing OS. 32 +))) 27 27 28 28 29 -== **1.2 Features**==35 +== 1.2 Features == 30 30 37 + 31 31 * Base on Semtech SX1302 solution 32 -* Support Raspberry Pi 3B/3B+/4 39 +* Support Raspberry Pi 3B/3B+/4, TinkerBoard2/2S, Orange Pi Pc/PC PLUS. 33 33 * Up to -140dBm sensitivity 34 34 * Support 3.3v and 5v. 35 35 * Mini-PCIe Interface 36 36 * Converter board to support Raspberry Pi 37 37 38 -== **1.3 General Interfaces**==45 +== 1.3 General Interfaces for PG1302 == 39 39 47 + 40 40 * SPI interface for LoRa 41 41 * Power Input: 5v, 1A 42 42 * 1 x I-PEX for LoRa 51 +* Working Temperature: -40 ℃ ~~ 80℃ 43 43 44 -== **1.4 Pin Mapping**==53 +== 1.4 Pin Mapping == 45 45 55 + 46 46 [[image:1651743282627-547.png||height="402" width="425"]] 47 47 48 -== **1.5 LEDs** == 49 49 50 - TX: Blink when transmit a packet 51 - RX: Blink when receive a packet 52 - Config: Always ON 53 53 54 -== **1.6Power Consumption**==60 +== 1.5 LEDs == 55 55 56 - TBD 57 57 58 -== **1.7 Applications** == 63 +((( 64 +TX: Blink when transmit a packet 65 +RX: Blink when receive a packet 66 +Config: Always ON 67 +))) 59 59 69 + 70 +== 1.6 Power Consumption == 71 + 72 + 73 +<300mA @ 3.3v. 74 + 75 +Detail Test Report see [[this link>>https://www.dropbox.com/sh/89virm4y0b02c7i/AAA-cgQEsSc8gNGFYAB0qZ_Za?dl=0]] 76 + 77 + 78 +== 1.7 Applications == 79 + 80 + 60 60 * Smart Buildings & Home Automation 61 61 * Logistics and Supply Chain Management 62 62 * Smart Metering ... ... @@ -64,53 +64,73 @@ 64 64 * Smart Cities 65 65 * Smart Factory 66 66 67 -= **2. Example: Set up as LoRaWAN gateway.**=88 += 2. Example: Set up as LoRaWAN gateway = 68 68 69 -== **2.1 System structure**==90 +== 2.1 System structure == 70 70 71 71 93 +((( 72 72 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. 73 73 96 + 97 +))) 98 + 74 74 [[image:1651743698677-436.png||height="457" width="686"]] 75 75 76 76 77 -== **2.2 Hardware Installation**==102 +== 2.2 Hardware Installation == 78 78 104 + 79 79 (% style="color:red" %)**Important Notice: Please power the RPI with 5V,3A cable.** 80 80 81 -[[image: 1651743803032-803.png]]107 +[[image:image-20220621104746-1.png||height="381" width="451"]] 82 82 83 83 84 -= **3. Install the software?**=110 += 3. Install the software? = 85 85 86 -There are two ways to install the software in RPi4 to use PG1302. 87 87 113 +**Raspberry Pi 3B/3B+/4,** 114 + 88 88 * Flash SD card with Dragino pre-build image which supports Web UI. 89 89 * Install Lora packet forwarder in existing RPi OS. 90 90 91 - =**4. Flash with pre-buildimage**=118 +**TinkerBoard2/2S, ** 92 92 93 - ==**4.1Downloadthe dragino imageforRPI** ==120 +* Install Dragino-FWD in the existing OS. 94 94 95 -Download PG1302_for_Rpi4_64_with_webui from 96 -[[https:~~/~~/www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0>>https://www.dropbox.com/sh/f6nbldh1qbspya5/AACgL6pDkwdBQO1BQqq_Nubwa?dl=0]] 122 +**Orange Pi PC/PC PLUS.** 97 97 124 +* Install Dragino-FWD in the existing OS. 98 98 99 -= =**4.2Flash the imageto an SD card**==126 += 4. Flash with pre-build image = 100 100 128 +== 4.1 Download the dragino image for RPI == 129 + 130 + 131 +((( 132 +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]] 133 +))) 134 + 135 + 136 +== 4.2 Flash the image to an SD card == 137 + 138 + 101 101 Flash the image to the SD card: 102 102 103 103 [[image:1651744119133-233.png||height="373" width="621"]] 104 104 105 - Note: Download the flash tool following this link 106 106 107 - [[https:~~/~~/www.balena.io/etcher/>>https://www.balena.io/etcher/]] 144 +(% style="color:red" %)**Note: Download the flash tool following this link:**[[https:~~/~~/www.balena.io/etcher/>>https://www.balena.io/etcher/]] 108 108 109 109 110 -== **4.3 Access the Linux console**==147 +== 4.3 Access the Linux console == 111 111 112 -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 113 113 150 +((( 151 +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 152 +))) 153 + 154 + 114 114 [[image:1651744193675-591.png||height="450" width="466"]] 115 115 116 116 The account details for Web Login are: ... ... @@ -142,89 +142,105 @@ 142 142 [[image:1651744358515-107.png||height="366" width="581"]] 143 143 144 144 145 -== **4.4 Access the WebUI of RPi4.**==186 +== 4.4 Access the WebUI of RPi4 == 146 146 147 -=== **4.4.1 Home page**===188 +=== 4.4.1 Home page === 148 148 149 -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 the uplink router) 190 + 191 +((( 192 +Open a browser on the PC and type the RPI ip address **http:~/~/IP_ADDRESS ** (If the IP is assigned by the uplink router) 150 150 You will see the login interface of RPI as shown below. 151 151 The account details for Web Login are: 195 +))) 152 152 153 153 ((( 154 154 **~ (% style="color:#0000ff" %)User Name: root(%%)** 155 155 (% style="color:#0000ff" %)** Password: dragino** 200 + 201 + 156 156 ))) 157 157 158 158 [[image:1651744457761-993.png||height="352" width="621"]] 159 159 160 160 161 -=== **4.4.2 LoRa Page**===207 +=== 4.4.2 LoRa Page === 162 162 209 + 163 163 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. 164 164 212 + 165 165 [[image:1651744554845-970.png||height="328" width="621"]] 166 166 215 + 167 167 Different PG1302 hardware version can support different frequency range: 168 168 169 -➢ 868: valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865. 218 +* (% style="color:red" %)**868: valid frequency: 863Mhz ~~ 870Mhz. for bands EU868, RU864, IN865 or KZ865.** 219 +* (% style="color:red" %)**915: valid frequency: 902Mhz ~~ 928Mhz. for bands US915, AU915, AS923 or KR920** 170 170 171 - ➢915:validfrequency:902Mhz~~928Mhz.forbandsUS915,AU915,AS923orKR920221 +After user choose the frequency plan, he can see the actually frequency in used by checking the (% style="color:#037691" %)**page LogRead ~-~-> LoRa Log** 172 172 173 - Afteruserchoosethe frequencyplan, hecanseethe actuallyfrequencyinusedy checking the223 +(% style="color:red" %)**Note *: [[See this instruction for how to customize frequency band>>doc:Main.How to customized LoRaWAN frequency band.WebHome]]** 174 174 175 -page LogRead ~-~-> LoRa Log 176 176 177 - Note*: [[See this instruction for how to customize frequency band>>doc:Main.Howto customizedLoRaWANfrequency band.WebHome]]226 +=== 4.4.3 LoRaWAN Page === 178 178 228 +==== 4.4.3.1 Semtech UDP ==== 179 179 180 -=== **4.4.3 LoRaWAN Page** === 181 181 182 -==== **4.4.3.1 Semtech UDP** ==== 183 - 184 184 [[image:1651744767914-283.png||height="352" width="621"]] 185 185 186 -Note *: [[See this instruction for how to configure TTN>>doc:Main.Notes for TTN.WebHome]]. 187 187 234 +(% style="color:red" %)**Note *: [[See this instruction for how to configure TTN>>doc:Main.Notes for TTN.WebHome]].** 188 188 189 -==== **4.4.3.2 Basic Station** ==== 190 190 237 +==== 4.4.3.2 Basic Station ==== 238 + 239 + 191 191 [[image:1651744890629-683.png||height="380" width="621"]] 192 192 193 -Note *: [[See this instruction for how to configure AWS-loT-Core>>doc:Main.AWS IoT Core for LoRaWAN.WebHome]]. 194 194 243 +(% style="color:red" %)**Note *: [[See this instruction for how to configure AWS-loT-Core>>doc:Main.AWS IoT Core for LoRaWAN.WebHome]].** 195 195 196 -=== **4.4.4 LogRead** === 197 197 198 -=== =**4.4.4.1LoRaLog**====246 +=== 4.4.4 LogRead === 199 199 248 +==== 4.4.4.1 LoRa Log ==== 249 + 250 + 200 200 [[image:1651744955955-452.png||height="571" width="621"]] 201 201 253 + 202 202 Show the frequency for LoRa Radio and traffics. 203 203 204 204 205 -==== **4.4.4.2 System Log**====257 +==== 4.4.4.2 System Log ==== 206 206 259 + 207 207 Show system log. 208 208 262 + 209 209 [[image:1651745003470-264.png||height="477" width="621"]] 210 210 211 211 212 -==== **4.4.4.3 Record Log**====266 +==== 4.4.4.3 Record Log ==== 213 213 268 + 214 214 **Record the system log.** 215 215 271 + 216 216 [[image:1651745069814-662.png||height="144" width="621"]] 217 217 218 218 219 -= **5. Install stand-alone LoRa Packet Forwarder.**=275 += 5. Install stand-alone LoRa Packet Forwarder = 220 220 221 -== **5.1 OS requirement**==277 +== 5.1 OS requirement == 222 222 279 + 223 223 RPI in this example is RPI model 4B with fresh Raspbian OS install. 224 224 225 225 (% class="box" %) 226 226 ((( 227 - pi@raspberrypi:~~$ cat /etc/os-release 284 + pi@raspberrypi:~~$ cat /etc/os-release 228 228 PRETTY_NAME="Raspbian GNU/Linux 8 (jessie)" 229 229 NAME="Raspbian GNU/Linux" 230 230 VERSION_ID="8" ... ... @@ -238,20 +238,25 @@ 238 238 239 239 ))) 240 240 241 -== **5.2 Get Gateway ID in Raspberry and input this in TTN v3.** == 242 242 299 +== 5.2 Get Gateway ID in Raspberry and input this in TTN v3 == 300 + 301 + 243 243 In RPI, run the below command to get a Gateway ID 244 244 245 245 (% class="box infomessage" %) 246 246 ((( 247 - ifconfig eth0 306 +**~ ifconfig eth0** 248 248 ))) 249 249 250 250 [[image:1651745210205-512.png||height="130" width="621"]] 251 251 311 + 252 252 ((( 253 253 ((( 254 254 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. 315 + 316 + 255 255 ))) 256 256 ))) 257 257 ... ... @@ -259,52 +259,71 @@ 259 259 260 260 [[image:1651745306744-481.png||height="478" width="621"]] 261 261 324 + 262 262 After set up, the status should show not connected as below: 263 263 264 264 [[image:1651745366987-458.png||height="363" width="621"]] 265 265 329 + 266 266 === 5.2.1 Download and install LoRaWAN packet forwarder === 267 267 332 + 268 268 Enable SPI and I2C first: 269 269 270 -a)SPI needs to be enabled on the Raspberry Pi 335 +a) SPI needs to be enabled on the Raspberry Pi 271 271 272 -Run (% style="background-color: #dcdcdc" %)**sudo raspi-config**(%%) to open the config window337 +Run (% style="background-color:yellow" %) **sudo raspi-config**(%%) to open the config window 273 273 274 274 [[image:1651745476754-240.png||height="234" width="629"]] 275 275 341 + 276 276 [[image:image-20220505181135-1.png]] 277 277 344 + 278 278 [[image:image-20220505181135-2.png||height="229" width="622"]] 279 279 347 + 348 + 280 280 In RPI, Fist: Enter the root account: 281 281 282 282 ((( 283 283 [[image:1651745583363-614.png||height="151" width="732"]] 353 + 354 + 284 284 ))) 285 285 286 -and then run: 287 287 288 - (%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]]358 +=== **5.2.2. Select the appropriate device version to download:** === 289 289 290 -(% style="background-color:#dcdcdc" %)chmod +x ./auto_install.sh 291 291 292 -(% style="background-color:#dcdcdc" %)./auto_install.sh 293 - 294 294 ((( 295 -[[image:1651745611629-818.png||height="225" width="729"]] 362 +**draginofwd-32bit (RPI, Orange PI)** 363 + 364 +wget https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-32bit.deb && dpkg -i draginofwd-32bit.deb 365 + 366 + 367 +**dragino-64bit (RPI, Orange PI)** 296 296 ))) 297 297 298 - Thisldownloadhepacket forwarder packagefromDraginoServer to RPI, andstartinstall the package.370 +wget https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-64bit.deb && dpkg -i draginofwd-64bit.deb 299 299 300 -You can get these output: 301 301 373 +**dragino-tiker-32bit (Tinker Board)** 374 + 375 +wget https:~/~/www.dragino.com/downloads/downloads/LoRa_Gateway/PG1302/software/draginofwd-tinker-32bit.deb && dpkg -i draginofwd-tinker-32bit.deb 376 + 377 + 302 302 ((( 303 -[[image:1651745657252-173.png||height="426" width="621"]] 379 + 380 + 381 +[[image:image-20220928181226-1.png||height="218" width="1100"]] 382 + 383 + 304 304 ))) 305 305 306 306 === 5.2.2 Config Gateway ID, Frequency Band and Server address === 307 307 388 + 308 308 ((( 309 309 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.** 310 310 ))) ... ... @@ -311,34 +311,44 @@ 311 311 312 312 ((( 313 313 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. 395 + 396 + 314 314 ))) 315 315 316 316 [[image:1651745709709-887.png||height="820" width="621"]] 317 317 318 -User can find the TTN v3 server address from: 319 319 320 -[[Server Addresses ~| The Things Stack for LoRaWAN (thethingsindustries.com)>>url:https://www.thethingsindustries.com/docs/getting-started/server-addresses/#deployments]] 402 +User 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]] 321 321 322 322 And the default frequency band is US915 in (% style="color:#0000ff" %)**global_conf.json**(%%) file. 323 323 324 324 [[image:1651745838008-820.png||height="650" width="621"]] 325 325 408 + 326 326 * If user want to change to other frequency bands, 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(%%).** 327 327 328 - 1).Chose your need the name of region frequency. 411 +**~ 1). Chose your need the name of region frequency.** 329 329 413 + 330 330 [[image:1651745867516-322.png||height="83" width="740"]] 331 331 332 - 2). Use this command to copy it. 333 333 334 - cp /etc/lora/cfg-302/EU-global_conf.json /etc/lora/global_conf.json 335 335 418 +**~ 2). Use this command to copy it.** 419 + 420 +(% class="box infomessage" %) 421 +((( 422 +**cp /etc/lora/cfg-302/EU-global_conf.json /etc/lora/global_conf.json** 423 +))) 424 + 336 336 [[image:1651745984006-868.png||height="87" width="745"]] 337 337 427 + 338 338 * If user wants to change to other LoRaWAN server, modify the (% style="color:#0000ff" %)**global_conf.json**(%%) file. 339 339 340 340 === 5.2.3 Check result === 341 341 432 + 342 342 ((( 343 343 Run below command to restart the dragino_fwd: 344 344 ))) ... ... @@ -346,15 +346,16 @@ 346 346 ((( 347 347 (% class="box infomessage" %) 348 348 ((( 349 -sudo systemctl stop draginofwd 440 +**sudo systemctl stop draginofwd** 350 350 ))) 351 351 352 352 (% class="box infomessage" %) 353 353 ((( 354 -sudo systemctl start draginofwd 445 +**sudo systemctl start draginofwd** 355 355 ))) 356 356 ))) 357 357 449 + 358 358 ((( 359 359 debug check the ruing status of fwd: 360 360 ))) ... ... @@ -362,32 +362,40 @@ 362 362 ((( 363 363 (% class="box infomessage" %) 364 364 ((( 365 -sudo systemctl status draginofwd 457 +**sudo systemctl status draginofwd** 366 366 ))) 367 367 ))) 368 368 369 369 [[image:1651746045057-414.png||height="193" width="729"]] 370 370 463 + 464 + 371 371 The dragino_fwd will start with the new gateway ID and TTN v3 should show the connection ok: 372 372 467 + 373 373 [[image:1651746078253-168.png||height="372" width="621"]] 374 374 375 375 471 + 376 376 We can check dragino_fwd running states in RPi by running: 377 377 378 378 (% class="box infomessage" %) 379 379 ((( 380 - sudo journalctl -u draginofwd -f 476 +**~ sudo journalctl -u draginofwd -f** 381 381 ))) 382 382 383 383 [[image:1651746111963-838.png||height="184" width="730"]] 384 384 385 - If there are LoRaWAN nodes transmitting nearby, we can see the traffic in **TTN v3 –> Gateway ~-~-> Live data** 386 386 482 + 483 + If there are LoRaWAN nodes transmitting nearby, we can see the traffic in (% style="color:#037691" %)**TTN v3 –> Gateway ~-~-> Live data** 484 + 387 387 [[image:1651746139304-966.png||height="326" width="621"]] 388 388 487 + 389 389 === 5.2.4 Commands to handle service === 390 390 490 + 391 391 * (% style="color:#0000ff" %)**Stop** (%%)dragino_fwd service: sudo systemctl stop draginofwd 392 392 * (% style="color:#0000ff" %)**Disable**(%%) dragino_fwd auto run after boot: sudo systemctl disable draginofwd 393 393 * (% style="color:#0000ff" %)**Start** (%%)dragino_fwd : sudo systemctl start draginofwd ... ... @@ -396,17 +396,20 @@ 396 396 397 397 = 6. Order Info = 398 398 499 + 399 399 Part Number: (% style="color:#0000ff" %)**PG1302-XX** (%%) Or Part Number: (% style="color:#0000ff" %)**PG1302-PI-XX **(%%)(Include RPi converter board for RPI 3/4) 400 400 401 401 **~ (% style="color:#0000ff" %)XX:(%%)** 402 402 403 -* (% style="color: #0000ff" %)**868** (%%)(For Bands: EU868,IN865)404 -* (% style="color: #0000ff" %)**915** (%%)(For Bands: US915,AU915,AS923,KR920)405 -* (% style="color: #0000ff" %)**470** (%%)(For Band: CN470)504 +* (% style="color:red" %)**868** (%%)(For Bands: EU868,IN865) 505 +* (% style="color:red" %)**915** (%%)(For Bands: US915,AU915,AS923,KR920) 506 +* (% style="color:red" %)**470** (%%)(For Band: CN470) 406 406 407 407 = 7. Packing Info = 408 408 409 409 ((( 511 + 512 + 410 410 **PG1302 Package Includes**: 411 411 ))) 412 412 ... ... @@ -418,6 +418,8 @@ 418 418 ))) 419 419 420 420 ((( 524 + 525 + 421 421 **PG1302-PI Package Includes**: 422 422 ))) 423 423 ... ... @@ -426,11 +426,17 @@ 426 426 * RPi3/4 converter PCB 427 427 * Screws to hole converter PCB on RPI. 428 428 534 +**PG1302-PI Dimension and weight: ** 535 + 536 +* Device Size: 18 x 8 x 4 cm 537 +* Weight: 150g 538 + 429 429 ((( 430 430 = 8. Support = 431 431 542 + 432 432 ((( 433 -If you are experiencing issues and can ’t solve, you can send mail to544 +If you are experiencing issues and can't solve, you can send mail to 434 434 ))) 435 435 436 436 ((( ... ... @@ -439,5 +439,8 @@ 439 439 440 440 ((( 441 441 With your question as detail as possible. We will reply and help you in the shortest. 553 + 554 + 555 + 442 442 ))) 443 443 )))
- image-20220621104746-1.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Edwin - Size
-
... ... @@ -1,0 +1,1 @@ 1 +861.7 KB - Content
- image-20220928181226-1.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Xiaoye - Size
-
... ... @@ -1,0 +1,1 @@ 1 +29.1 KB - Content