Skip to Content
Last modified by Mengting Qiu on 2023/12/14 11:15
From version 90.18
edited by Xiaoling
on 2023/07/15 15:53
Change comment: There is no comment for this version
To version 82.18
edited by Xiaoling
on 2023/06/14 17:17
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -35,7 +35,7 @@
35 35  
36 36  Each LDS12-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
37 37  
38 -[[image:image-20230615152941-1.png||height="459" width="800"]]
38 +[[image:image-20230614162334-2.png||height="468" width="800"]]
39 39  
40 40  
41 41  == 1.2 ​Features ==
... ... @@ -54,8 +54,6 @@
54 54  * Downlink to change configure
55 55  * 8500mAh Battery for long term use
56 56  
57 -
58 -
59 59  == 1.3 Specification ==
60 60  
61 61  
... ... @@ -101,8 +101,6 @@
101 101  * Sleep Mode: 5uA @ 3.3v
102 102  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
103 103  
104 -
105 -
106 106  == 1.4 Applications ==
107 107  
108 108  
... ... @@ -114,8 +114,6 @@
114 114  * Automatic control
115 115  * Sewer
116 116  
117 -
118 -
119 119  (% style="display:none" %)
120 120  
121 121  == 1.5 Sleep mode and working mode ==
... ... @@ -133,7 +133,7 @@
133 133  
134 134  
135 135  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
136 -|=(% style="width: 167px;background-color:#4F81BD;color:white" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 225px;background-color:#4F81BD;color:white" %)**Action**
130 +|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
137 137  |(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
138 138  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
139 139  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
... ... @@ -164,6 +164,7 @@
164 164  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/WL03A-LB_LoRaWAN_None-Position_Rope_Type_Water_Leak_Controller_User_Manual/WebHome/image-20230613144156-1.png?rev=1.1||alt="image-20230613144156-1.png"]]
165 165  
166 166  
161 +
167 167  == 1.9 Mechanical ==
168 168  
169 169  
... ... @@ -179,6 +179,7 @@
179 179  (% style="color:blue" %)**Probe Mechanical:**
180 180  
181 181  
177 +
182 182  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654827224480-952.png?rev=1.1||alt="1654827224480-952.png"]]
183 183  
184 184  
... ... @@ -198,7 +198,7 @@
198 198  
199 199  The LPS8v2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
200 200  
201 -[[image:image-20230615153004-2.png||height="459" width="800"]](% style="display:none" %)
197 +[[image:image-20230614162359-3.png||height="468" width="800"]](% style="display:none" %)
202 202  
203 203  
204 204  (% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from LDS12-LB.
... ... @@ -244,75 +244,7 @@
244 244  
245 245  == 2.3 ​Uplink Payload ==
246 246  
247 -=== 2.3.1 Device Status, FPORT~=5 ===
248 248  
249 -
250 -Users can use the downlink command(**0x26 01**) to ask LDS12-LB to send device configure detail, include device configure status. LDS12-LB will uplink a payload via FPort=5 to server.
251 -
252 -The Payload format is as below.
253 -
254 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
255 -|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
256 -**Size(bytes)**
257 -)))|=(% style="width: 100px; background-color: #4F81BD;color:white;" %)**1**|=(% style="width: 100px; background-color: #4F81BD;color:white;" %)**2**|=(% style="background-color: #4F81BD;color:white; width: 100px;" %)**1**|=(% style="background-color: #4F81BD;color:white; width: 100px;" %)**1**|=(% style="background-color: #4F81BD;color:white; width: 50px;" %)**2**
258 -|(% style="width:62.5px" %)Value|(% style="width:110px" %)Sensor Model|(% style="width:48px" %)Firmware Version|(% style="width:94px" %)Frequency Band|(% style="width:91px" %)Sub-band|(% style="width:60px" %)BAT
259 -
260 -Example parse in TTNv3
261 -
262 -(% style="color:blue" %)**Sensor Model**(%%): For LDS12-LB, this value is 0x24
263 -
264 -(% style="color:blue" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
265 -
266 -(% style="color:blue" %)**Frequency Band**:
267 -
268 -0x01: EU868
269 -
270 -0x02: US915
271 -
272 -0x03: IN865
273 -
274 -0x04: AU915
275 -
276 -0x05: KZ865
277 -
278 -0x06: RU864
279 -
280 -0x07: AS923
281 -
282 -0x08: AS923-1
283 -
284 -0x09: AS923-2
285 -
286 -0x0a: AS923-3
287 -
288 -0x0b: CN470
289 -
290 -0x0c: EU433
291 -
292 -0x0d: KR920
293 -
294 -0x0e: MA869
295 -
296 -(% style="color:blue" %)**Sub-Band**:
297 -
298 -AU915 and US915:value 0x00 ~~ 0x08
299 -
300 -CN470: value 0x0B ~~ 0x0C
301 -
302 -Other Bands: Always 0x00
303 -
304 -(% style="color:blue" %)**Battery Info**:
305 -
306 -Check the battery voltage.
307 -
308 -Ex1: 0x0B45 = 2885mV
309 -
310 -Ex2: 0x0B49 = 2889mV
311 -
312 -
313 -=== 2.3.2 Uplink Payload, FPORT~=2 ===
314 -
315 -
316 316  (((
317 317  LDS12-LB will uplink payload via LoRaWAN with below payload format: 
318 318  )))
... ... @@ -322,21 +322,21 @@
322 322  )))
323 323  
324 324  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
325 -|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
253 +|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)(((
326 326  **Size(bytes)**
327 -)))|=(% style="width: 30px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 80px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 70px;background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white; width: 80px;" %)**1**|=(% style="background-color: #4F81BD;color:white; width: 70px;" %)**1**|=(% style="background-color: #4F81BD;color:white; width: 70px;" %)**1**
328 -|(% style="width:62.5px" %)Value|(% style="width:62.5px" %)[[BAT>>||anchor="HBatteryInfo"]]|(% style="width:62.5px" %)(((
329 -[[Temperature DS18B20>>||anchor="HDS18B20Temperaturesensor"]]
330 -)))|[[Distance>>||anchor="HDistance"]]|[[Distance signal strength>>||anchor="HDistancesignalstrength"]]|(% style="width:122px" %)(((
331 -[[Interrupt flag & Interrupt_level>>||anchor="HInterruptPin26A0InterruptLevel"]]
332 -)))|(% style="width:54px" %)[[LiDAR temp>>||anchor="HLiDARtemp"]]|(% style="width:96px" %)(((
333 -[[Message Type>>||anchor="HMessageType"]]
255 +)))|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**1**
256 +|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
257 +[[Temperature DS18B20>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
258 +)))|[[Distance>>||anchor="H2.3.3Distance"]]|[[Distance signal strength>>||anchor="H2.3.4Distancesignalstrength"]]|(((
259 +[[Interrupt flag>>||anchor="H2.3.5InterruptPin"]]
260 +)))|[[LiDAR temp>>||anchor="H2.3.6LiDARtemp"]]|(((
261 +[[Message Type>>||anchor="H2.3.7MessageType"]]
334 334  )))
335 335  
336 336  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654833689380-972.png?rev=1.1||alt="1654833689380-972.png"]]
337 337  
338 338  
339 -==== (% style="color:blue" %)**Battery Info**(%%) ====
267 +=== 2.3.1 Battery Info ===
340 340  
341 341  
342 342  Check the battery voltage for LDS12-LB.
... ... @@ -346,7 +346,7 @@
346 346  Ex2: 0x0B49 = 2889mV
347 347  
348 348  
349 -==== (% style="color:blue" %)**DS18B20 Temperature sensor**(%%) ====
277 +=== 2.3.2 DS18B20 Temperature sensor ===
350 350  
351 351  
352 352  This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
... ... @@ -359,7 +359,7 @@
359 359  If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
360 360  
361 361  
362 -==== (% style="color:blue" %)**Distance**(%%) ====
290 +=== 2.3.3 Distance ===
363 363  
364 364  
365 365  Represents the distance value of the measurement output, the default unit is cm, and the value range parsed as a decimal number is 0-1200. In actual use, when the signal strength value Strength.
... ... @@ -370,7 +370,7 @@
370 370  If the data you get from the register is 0x0B 0xEA, the distance between the sensor and the measured object is 0BEA(H) = 3050 (D)/10 = 305cm.
371 371  
372 372  
373 -==== (% style="color:blue" %)**Distance signal strength**(%%) ====
301 +=== 2.3.4 Distance signal strength ===
374 374  
375 375  
376 376  Refers to the signal strength, the default output value will be between 0-65535. When the distance measurement gear is fixed, the farther the distance measurement is, the lower the signal strength; the lower the target reflectivity, the lower the signal strength. When Strength is greater than 100 and not equal to 65535, the measured value of Dist is considered credible.
... ... @@ -383,7 +383,7 @@
383 383  Customers can judge whether they need to adjust the environment based on the signal strength.
384 384  
385 385  
386 -==== (% style="color:blue" %)**Interrupt Pin & Interrupt Level**(%%) ====
314 +=== 2.3.5 Interrupt Pin ===
387 387  
388 388  
389 389  This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.3.2SetInterruptMode"]] for the hardware and software set up.
... ... @@ -397,7 +397,7 @@
397 397  0x01: Interrupt Uplink Packet.
398 398  
399 399  
400 -==== (% style="color:blue" %)**LiDAR temp**(%%) ====
328 +=== 2.3.6 LiDAR temp ===
401 401  
402 402  
403 403  Characterize the internal temperature value of the sensor.
... ... @@ -407,7 +407,7 @@
407 407  If payload is: F2(H) <<24>>24=-14(D),LiDAR temp=-14℃.
408 408  
409 409  
410 -==== (% style="color:blue" %)**Message Type**(%%) ====
338 +=== 2.3.7 Message Type ===
411 411  
412 412  
413 413  (((
... ... @@ -423,9 +423,10 @@
423 423  |(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
424 424  |(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.ConfigureLDS12-LB"]]
425 425  
426 -=== 2.3.3 Decode payload in The Things Network ===
427 427  
355 +=== 2.3.8 Decode payload in The Things Network ===
428 428  
357 +
429 429  While using TTN network, you can add the payload format to decode the payload.
430 430  
431 431  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654592762713-715.png?rev=1.1||alt="1654592762713-715.png"]]
... ... @@ -537,7 +537,7 @@
537 537  Users can poll sensor values based on timestamps. Below is the downlink command.
538 538  
539 539  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:425.818px" %)
540 -|(% colspan="4" style="background-color:#4f81bd; color:white; width:423px" %)**Downlink Command to poll Open/Close status (0x31)**
469 +|(% colspan="4" style="background-color:#d9e2f3; color:#0070c0; width:423px" %)**Downlink Command to poll Open/Close status (0x31)**
541 541  |(% style="width:58px" %)**1byte**|(% style="width:127px" %)**4bytes**|(% style="width:124px" %)**4bytes**|(% style="width:114px" %)**1byte**
542 542  |(% style="width:58px" %)31|(% style="width:127px" %)Timestamp start|(% style="width:124px" %)Timestamp end|(% style="width:114px" %)Uplink Interval
543 543  
... ... @@ -601,8 +601,10 @@
601 601  Vertical Coordinates: Represents the radius of light spot for The LiDAR probe at different distances. The diameter of light spot depends on the FOV of The LiDAR probe (the term of FOV generally refers to the smaller value between the receiving angle and the transmitting angle), which is calculated as follows:
602 602  )))
603 603  
533 +
604 604  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654831797521-720.png?rev=1.1||alt="1654831797521-720.png"]]
605 605  
536 +
606 606  (((
607 607  In the formula above, d is the diameter of light spot; D is detecting range; β is the value of the receiving angle of The LiDAR probe, 3.6°. Correspondence between the diameter of light spot and detecting range is given in Table below.
608 608  )))
... ... @@ -624,6 +624,9 @@
624 624  * The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
625 625  * The sensor window is made by Acrylic. Don't touch it with alcohol material. This will destroy the sensor window.
626 626  
558 +
559 +
560 +
627 627  === 2.8.4  Reflectivity of different objects ===
628 628  
629 629  
... ... @@ -650,6 +650,9 @@
650 650  |(% style="width:53px" %)17|(% style="width:229px" %)stainless steel|(% style="width:93px" %)200%
651 651  |(% style="width:53px" %)18|(% style="width:229px" %)Reflector plate, reflective tape|(% style="width:93px" %)>300%
652 652  
587 +
588 +
589 +
653 653  = 3. Configure LDS12-LB =
654 654  
655 655  == 3.1 Configure Methods ==
... ... @@ -663,6 +663,9 @@
663 663  
664 664  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
665 665  
603 +
604 +
605 +
666 666  == 3.2 General Commands ==
667 667  
668 668  
... ... @@ -723,9 +723,6 @@
723 723  )))
724 724  * (((
725 725  Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds 
726 -
727 -
728 -
729 729  )))
730 730  
731 731  === 3.3.2 Set Interrupt Mode ===
... ... @@ -762,33 +762,87 @@
762 762  
763 763  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
764 764  
765 -=== 3.3.3  Set Power Output Duration ===
766 766  
767 -Control the output duration 3V3 . Before each sampling, device will
768 768  
769 -~1. first enable the power output to external sensor,
770 770  
771 -2. keep it on as per duration, read sensor value and construct uplink payload
772 772  
773 -3. final, close the power output.
706 +=== 3.3.3 Get Firmware Version Info ===
774 774  
775 -(% style="color:blue" %)**AT Command: AT+3V3T**
776 776  
777 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
778 -|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 197px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 158px;background-color:#4F81BD;color:white" %)**Response**
779 -|(% style="width:154px" %)AT+3V3T=?|(% style="width:196px" %)Show 3V3 open time.|(% style="width:157px" %)0 (default)
780 -OK
781 -|(% style="width:154px" %)AT+3V3T=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
782 -|(% style="width:154px" %)AT+3V3T=0|(% style="width:196px" %)Always turn on the power supply of 3V3 pin.|(% style="width:157px" %)OK
709 +Feature: use downlink to get firmware version.
783 783  
784 -(% style="color:blue" %)**Downlink Command: 0x07**(%%)
785 -Format: Command Code (0x07) followed by 3 bytes.
711 +(% style="color:blue" %)**Downlink Command: 0x26**
786 786  
787 -The first byte is 01,the second and third bytes are the time to turn on.
713 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:492px" %)
714 +|(% style="background-color:#4F81BD;color:white; width:191px" %)**Downlink Control Type**|(% style="background-color:#4F81BD;color:white; width:57px" %)**FPort**|(% style="background-color:#4F81BD;color:white; width:91px" %)**Type Code**|(% style="background-color:#4F81BD;color:white; width:153px" %)**Downlink payload size(bytes)**
715 +|(% style="width:191px" %)Get Firmware Version Info|(% style="width:57px" %)Any|(% style="width:91px" %)26|(% style="width:151px" %)2
788 788  
789 -* Example 1: Downlink Payload: 07 01 00 00  **~-~-->**  AT+3V3T=0
790 -* Example 2: Downlink Payload: 07 01 01 F4  **~-~-->**  AT+3V3T=500
717 +* Reply to the confirmation package: 26 01
718 +* Reply to non-confirmed packet: 26 00
791 791  
720 +Device will send an uplink after got this downlink command. With below payload:
721 +
722 +Configures info payload:
723 +
724 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
725 +|=(% style="background-color:#4F81BD;color:white" %)(((
726 +**Size(bytes)**
727 +)))|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**5**|=(% style="background-color:#4F81BD;color:white" %)**1**
728 +|**Value**|Software Type|(((
729 +Frequency Band
730 +)))|Sub-band|(((
731 +Firmware Version
732 +)))|Sensor Type|Reserve|(((
733 +[[Message Type>>||anchor="H2.3.7A0MessageType"]]
734 +Always 0x02
735 +)))
736 +
737 +(% style="color:#037691" %)**Software Type**(%%): Always 0x03 for LLDS12
738 +
739 +(% style="color:#037691" %)**Frequency Band**:
740 +
741 +*0x01: EU868
742 +
743 +*0x02: US915
744 +
745 +*0x03: IN865
746 +
747 +*0x04: AU915
748 +
749 +*0x05: KZ865
750 +
751 +*0x06: RU864
752 +
753 +*0x07: AS923
754 +
755 +*0x08: AS923-1
756 +
757 +*0x09: AS923-2
758 +
759 +*0xa0: AS923-3
760 +
761 +
762 +(% style="color:#037691" %)**Sub-Band**(%%): value 0x00 ~~ 0x08
763 +
764 +(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
765 +
766 +(% style="color:#037691" %)**Sensor Type**:
767 +
768 +0x01: LSE01
769 +
770 +0x02: LDDS75
771 +
772 +0x03: LDDS20
773 +
774 +0x04: LLMS01
775 +
776 +0x05: LSPH01
777 +
778 +0x06: LSNPK01
779 +
780 +0x07: LLDS12
781 +
782 +
792 792  = 4. Battery & Power Consumption =
793 793  
794 794  
... ... @@ -809,7 +809,7 @@
809 809  
810 810  * Fix bugs.
811 811  
812 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/w1p7ukjrx49e62r/AAB3uCNCt-koYUvMkZUPBRSca?dl=0]]**
803 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/ph4uyz0rchflrnw/AADr1f_5Sg30804NItpfOQbla?dl=0]]**
813 813  
814 814  Methods to Update Firmware:
815 815  
... ... @@ -837,11 +837,11 @@
837 837  
838 838  
839 839  (((
840 -(% style="color:blue" %)**Cause ①**(%%)**：**Due to the physical principles of The LiDAR probe, the above phenomenon is likely to occur if the detection object is the material with high reflectivity (such as mirror, smooth floor tile, etc.) or transparent substance. (such as glass and water, etc.)
831 +(% style="color:blue" %)**Cause ①**(%%)**：**Due to the physical principles of The LiDAR probe, the above phenomenon is likely to occur if the detection object is the material with high reflectivity (such as mirror, smooth floor tile, etc.) or transparent substance (such as glass and water, etc.)
841 841  )))
842 842  
843 843  (((
844 -(% style="color:red" %)**Troubleshooting**(%%): Please avoid use of this product under such circumstance in practice.
835 +Troubleshooting: Please avoid use of this product under such circumstance in practice.
845 845  )))
846 846  
847 847  
... ... @@ -850,7 +850,7 @@
850 850  )))
851 851  
852 852  (((
853 -(% style="color:red" %)**Troubleshooting**(%%): please use dry dust-free cloth to gently remove the foreign matter.
844 +Troubleshooting: please use dry dust-free cloth to gently remove the foreign matter.
854 854  )))
855 855  
856 856  
image-20230615152941-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -87.9 KB
Content
image-20230615153004-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -87.9 KB
Content