Last modified by Mengting Qiu on 2025/07/09 16:00

From version 88.1
edited by Xiaoling
on 2022/07/06 15:44
Change comment: Uploaded new attachment "image-20220706154434-1.png", version {1}
To version 78.3
edited by Xiaoling
on 2022/06/24 16:17
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -WSC1-L-Dragino LoRaWAN Weather Station User Manual
1 +Dragino LoRaWAN Weather Station User Manual
Content
... ... @@ -61,13 +61,13 @@
61 61  [[image:1656042136605-251.png]]
62 62  
63 63  
64 -(% style="color:red" %)**Notice 1:**
64 +(% style="color:red" %) ** Notice 1:**
65 65  
66 66  * All weather sensors and WSC1-L are powered by MPPT solar recharge controller. MPPT is connected to solar panel and storage battery.
67 67  * WSC1-L has an extra 1000mAh back up battery. So it can work even solar panel and storage battery Fails.
68 68  * Weather sensors won’t work if solar panel and storage battery fails.
69 69  
70 -(% style="color:red" %)**Notice 2:**
70 +(% style="color:red" %)** Notice 2:**
71 71  
72 72  Due to shipment and importation limitation, user is better to purchase below parts locally:
73 73  
... ... @@ -77,8 +77,6 @@
77 77  * Mounting Kit includes pole and mast assembly. Each weather sensor has it’s own mounting assembly, user can check the sensor section in this manual.
78 78  * Cabinet.
79 79  
80 -
81 -
82 82  == 2.2 How it works? ==
83 83  
84 84  (((
... ... @@ -86,9 +86,7 @@
86 86  )))
87 87  
88 88  
89 -(((
90 90  Open WSC1-L and put the yellow jumper as below position to power on WSC1-L.
91 -)))
92 92  
93 93  [[image:1656042192857-709.png]]
94 94  
... ... @@ -98,8 +98,6 @@
98 98  1. WSC1-L will auto scan available weather sensors when power on or reboot.
99 99  1. User can send a downlink command to WSC1-L to do a re-scan on the available sensors.
100 100  
101 -
102 -
103 103  == 2.3 Example to use for LoRaWAN network ==
104 104  
105 105  This section shows an example for how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are of similar procedure.
... ... @@ -142,9 +142,7 @@
142 142  
143 143  
144 144  
145 -(((
146 146  (% style="color:blue" %)**Step 2**(%%): Power on WSC1-L, it will start to join TTN server. After join success, it will start to upload sensor data to TTN V3 and user can see in the panel.
147 -)))
148 148  
149 149  
150 150  [[image:1656042745346-283.png]]
... ... @@ -158,8 +158,6 @@
158 158  * Valid Sensor Value: Use FPORT=2
159 159  * Other control command: Use FPORT other than 2.
160 160  
161 -
162 -
163 163  === 2.4.1 Uplink FPORT~=5, Device Status ===
164 164  
165 165  Uplink the device configures with FPORT=5. Once WSC1-L Joined the network, it will uplink this message to the server. After first uplink, WSC1-L will uplink Device Status every 12 hours
... ... @@ -224,13 +224,9 @@
224 224  
225 225  ==== (% style="color:#037691" %)**BAT:**(%%) ====
226 226  
227 -(((
228 228  shows the battery voltage for WSC1-L MCU.
229 -)))
230 230  
231 -(((
232 232  Ex1: 0x0BD6/1000 = 3.03 V
233 -)))
234 234  
235 235  
236 236  
... ... @@ -295,160 +295,40 @@
295 295  
296 296  (% style="color:#4472c4" %)**Sensor Type Table:**
297 297  
284 +[[image:image-20220624140352-2.png]]
298 298  
299 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:974px" %)
300 -|=(% style="width: 130px;" %)**Sensor Type**|=(% style="width: 99px;" %)**Type Code**|=(% style="width: 185px;" %)**Range**|=(% style="width: 125px;" %)**Length ( Bytes)**|=(% style="width: 430px;" %)**Example**
301 -|(% style="width:130px" %)**Wind Speed**|(% style="width:99px" %)0x01|(% style="width:185px" %)(((
302 -Speed: 0~60m/s
303 303  
304 -Level: 0~17
305 -)))|(% style="width:125px" %)0x03 |(% style="width:430px" %)(((
306 -0x0024/10=3.6m/s
307 -
308 -(0x02FE: No Sensor, 0x02FF: Value Error)
309 -
310 -0x02=2
311 -
312 -(0x14: No Sensor, 0x15: Value Error)
313 -)))
314 -|(% style="width:130px" %)**Wind Direction**|(% style="width:99px" %)0x02|(% style="width:185px" %)(((
315 -Angel: 0~360°
316 -
317 -Direction: 16 positions
318 -)))|(% style="width:125px" %)0x03|(% style="width:430px" %)(((
319 -0x029A/10=66.6°
320 -
321 -(0x0EFE: No Sensor,0x0EFF: Value Error)
322 -
323 -0X03=3(ENE)
324 -
325 -(0x14: No Sensor,0x15: Value Error)
326 -)))
327 -|(% style="width:130px" %)**Illumination**|(% style="width:99px" %)0x03|(% style="width:185px" %)0~200000Lux|(% style="width:125px" %)0x02|(% style="width:430px" %)(((
328 -0x04D2 *10=12340Lux
329 -
330 -(0x4EFE: No Sensor,0x4EFF: Value Error)
331 -)))
332 -|(% style="width:130px" %)**Rain / Snow**|(% style="width:99px" %)0x04|(% style="width:185px" %)00: No, 01 Yes.|(% style="width:125px" %)0x01|(% style="width:430px" %)(((
333 -0x00 (00) No Rain or snow detected
334 -
335 -(0x02: No Sensor,0x03: Value Error)
336 -)))
337 -|(% style="width:130px" %)**CO2**|(% style="width:99px" %)0x05|(% style="width:185px" %)0~5000ppm|(% style="width:125px" %)0x02|(% style="width:430px" %)(((
338 -0x0378=888ppm
339 -
340 - (0x14FE: No Sensor,0x14FF: Value Error)
341 -)))
342 -|(% style="width:130px" %)**Temperature**|(% style="width:99px" %)0x06|(% style="width:185px" %)-30℃~70℃|(% style="width:125px" %)0x02|(% style="width:430px" %)(((
343 -0xFFDD/10=-3.5℃
344 -
345 -(0x02FE: No Sensor,0x02FF: Value Error)
346 -)))
347 -|(% style="width:130px" %)**Humidity**|(% style="width:99px" %)0x07|(% style="width:185px" %)0~100%RH|(% style="width:125px" %)0x02|(% style="width:430px" %)0x0164/10=35.6%RH (0x03FE: No Sensor,0x03FF: Value Error)
348 -|(% style="width:130px" %)**Pressure**|(% style="width:99px" %)0x08|(% style="width:185px" %)10~1100hPa|(% style="width:125px" %)0x02|(% style="width:430px" %)(((
349 -0x2748/10=1005.6hPa
350 -
351 -(0x00: No Sensor,0x01: Value Error)
352 -)))
353 -|(% style="width:130px" %)**Rain Gauge**|(% style="width:99px" %)0x09|(% style="width:185px" %)0mm~~100mm(Rainfall in the last 24 hours)|(% style="width:125px" %)0x02|(% style="width:430px" %)(((
354 -0x0050/10=8mm(Rainfall within 24 hours: 8.0mm)
355 -
356 -(0x03FE: No Sensor,0x03FF: Value Error)
357 -)))
358 -|(% style="width:130px" %)**PM2.5**|(% style="width:99px" %)0x0A|(% style="width:185px" %)0~1000μg/m^^3^^|(% style="width:125px" %)0x02|(% style="width:430px" %)(((
359 -0x0023=35μg/m^^3 ^^
360 -
361 -(0x03FE: No Sensor,0x03FF: Value Error)
362 -)))
363 -|(% style="width:130px" %)**PM10**|(% style="width:99px" %)0x0B|(% style="width:185px" %)0~1000μg/m^^3^^|(% style="width:125px" %)0x02|(% style="width:430px" %)(((
364 -0x002D=45μg/m^^3 ^^
365 -
366 -(0x03FE: No Sensor,0x03FF: Value Error)
367 -)))
368 -|(% style="width:130px" %)**PAR**|(% style="width:99px" %)0x0C|(% style="width:185px" %)0~2500μmol/m^^2^^•s|(% style="width:125px" %)0x02|(% style="width:430px" %)(((
369 -0x00B3=179μmol/m^^2^^•s
370 -
371 -(0x09FE: No Sensor,0x9FF: Value Error)
372 -)))
373 -|(% style="width:130px" %)(((
374 -**Total Solar**
375 -
376 -**Radiation**
377 -)))|(% style="width:99px" %)0x0D|(% style="width:185px" %)0~2000W/m^^2^^|(% style="width:125px" %)0x02|(% style="width:430px" %)(((
378 -0x0073/10=11.5W/m^^2^^
379 -
380 -(0x4EFE: No Sensor,0x4EFF: Value Error)
381 -)))
382 -
383 -(((
384 384  Below is an example payload:  [[image:image-20220624140615-3.png]]
385 -)))
386 386  
387 -(((
388 -
389 -)))
390 390  
391 -(((
392 392  When sending this payload to LoRaWAN server. WSC1-L will send this in one uplink or several uplinks according to LoRaWAN spec requirement. For example, total length of Payload is 54 bytes.
393 -)))
394 394  
395 -* (((
396 -When WSC1-L sending in US915 frequency DR0 data rate. Because this data rate has limitation of 11 bytes payload for each uplink. The payload will be split into below packets and uplink.
397 -)))
292 +* When WSC1-L sending in US915 frequency DR0 data rate. Because this data rate has limitation of 11 bytes payload for each uplink. The payload will be split into below packets and uplink.
398 398  
399 -(((
400 400   Uplink 1:  [[image:image-20220624140735-4.png]]
401 -)))
402 402  
403 -(((
404 -
405 -)))
406 -
407 -(((
408 408   Uplink 2:  [[image:image-20220624140842-5.png]]
409 -)))
410 410  
411 -(((
412 -
413 -)))
414 414  
415 -* (((
416 -When WSC1-L sending in EU868 frequency DR0 data rate. The payload will be split into below packets and uplink:
417 -)))
299 +* When WSC1-L sending in EU868 frequency DR0 data rate. The payload will be split into below packets and uplink:
418 418  
419 -(((
420 420   Uplink 1:  [[image:image-20220624141025-6.png]]
421 -)))
422 422  
423 -(((
424 -
425 -)))
426 -
427 427   Uplink 2:  [[image:image-20220624141100-7.png]]
428 428  
429 429  
430 430  
307 +
431 431  === 2.4.3 Decoder in TTN V3 ===
432 432  
433 -(((
434 434  In LoRaWAN platform, user only see HEX payload by default, user needs to use payload formatters to decode the payload to see human-readable value.
435 -)))
436 436  
437 -(((
438 -
439 -)))
440 440  
441 -(((
442 442  Download decoder for suitable platform from:
443 -)))
444 444  
445 -(((
446 446  [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Weather_Station/WSC1-L/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Weather_Station/WSC1-L/]]
447 -)))
448 448  
449 -(((
450 450  and put as below:
451 -)))
452 452  
453 453  [[image:1656051152438-578.png]]
454 454  
... ... @@ -456,21 +456,12 @@
456 456  
457 457  == 2.5 Show data on Application Server ==
458 458  
459 -(((
460 460  Application platform provides a human friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
461 -)))
462 462  
463 -(((
464 -
465 -)))
466 466  
467 -(((
468 468  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
469 -)))
470 470  
471 -(((
472 472  (% style="color:blue" %)**Step 2**(%%): Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
473 -)))
474 474  
475 475  [[image:1656051197172-131.png]]
476 476  
... ... @@ -518,6 +518,9 @@
518 518  
519 519  
520 520  
378 +
379 +
380 +
521 521  == 3.1 Set Transmit Interval Time ==
522 522  
523 523  Feature: Change LoRaWAN End Node Transmit Interval.
... ... @@ -552,51 +552,25 @@
552 552  
553 553  == 3.3 Add or Delete RS485 Sensor ==
554 554  
555 -(((
556 556  Feature: User can add or delete 3^^rd^^ party sensor as long they are RS485/Modbus interface,baud rate support 9600.Maximum can add 4 sensors.
557 -)))
558 558  
559 -(((
560 560  (% style="color:#037691" %)**AT Command: **
561 -)))
562 562  
563 -(((
564 564  (% style="color:blue" %)**AT+DYSENSOR=Type_Code, Query_Length, Query_Command , Read_Length , Valid_Data ,has_CRC,timeout**
565 -)))
566 566  
567 -* (((
568 -Type_Code range:  A1 ~~ A4
569 -)))
570 -* (((
571 -Query_Length:  RS485 Query frame length, Value cannot be greater than 10
572 -)))
573 -* (((
574 -Query_Command:  RS485 Query frame data to be sent to sensor, cannot be larger than 10 bytes
575 -)))
576 -* (((
577 -Read_Length:  RS485 response frame length supposed to receive. Max can receive
578 -)))
579 -* (((
580 -Valid_Data:  valid data from RS485 Response, Valid Data will be added to Payload and upload via LoRaWAN.
581 -)))
582 -* (((
583 -has_CRC:  RS485 Response crc check  (0: no verification required 1: verification required). If CRC=1 and CRC error, valid data will be set to 0.
584 -)))
585 -* (((
586 -timeout:  RS485 receive timeout (uint:ms). Device will close receive window after timeout
587 -)))
421 +* Type_Code range:  A1 ~~ A4
422 +* Query_Length:  RS485 Query frame length, Value cannot be greater than 10
423 +* Query_Command:  RS485 Query frame data to be sent to sensor, cannot be larger than 10 bytes
424 +* Read_Length:  RS485 response frame length supposed to receive. Max can receive
425 +* Valid_Data:  valid data from RS485 Response, Valid Data will be added to Payload and upload via LoRaWAN.
426 +* has_CRC:  RS485 Response crc check  (0: no verification required 1: verification required). If CRC=1 and CRC error, valid data will be set to 0.
427 +* timeout:  RS485 receive timeout (uint:ms). Device will close receive window after timeout
588 588  
589 -(((
590 590  **Example:**
591 -)))
592 592  
593 -(((
594 594  User need to change external sensor use the type code as address code.
595 -)))
596 596  
597 -(((
598 598  With a 485 sensor, after correctly changing the address code to A1, the RS485 query frame is shown in the following table:
599 -)))
600 600  
601 601  [[image:image-20220624143553-10.png]]
602 602  
... ... @@ -652,13 +652,9 @@
652 652  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:474px" %)
653 653  |=(% style="width: 159px;" %)**Command Example**|=(% style="width: 227px;" %)**Function**|=(% style="width: 85px;" %)**Response**
654 654  |(% style="width:159px" %)AT+RSWRITE=xxxxxx|(% style="width:227px" %)(((
655 -(((
656 656  Send command to 485 sensor
657 -)))
658 658  
659 -(((
660 660  Range : no more than 10 bytes
661 -)))
662 662  )))|(% style="width:85px" %)OK
663 663  
664 664  Eg: Send command **01 03 00 00 00 01 84 0A** to 485 sensor
... ... @@ -679,13 +679,9 @@
679 679  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:433px" %)
680 680  |=(% style="width: 157px;" %)**Command Example**|=(% style="width: 188px;" %)**Function**|=(% style="width: 85px;" %)**Response**
681 681  |(% style="width:157px" %)AT+DTR=1000|(% style="width:188px" %)(((
682 -(((
683 683  Set response timeout to:
684 -)))
685 685  
686 -(((
687 687  Range : 0~~10000
688 -)))
689 689  )))|(% style="width:85px" %)OK
690 690  
691 691  (% style="color:#037691" %)**Downlink Command:**
... ... @@ -699,13 +699,9 @@
699 699  
700 700  == 3.6 Set Sensor Type ==
701 701  
702 -(((
703 703  Feature: Set sensor in used. If there are 6 sensors, user can set to only send 5 sensors values.
704 -)))
705 705  
706 -(((
707 707  See [[definition>>||anchor="HWeatherSensorTypes:"]] for the sensor type.
708 -)))
709 709  
710 710  [[image:image-20220624144904-12.png]]
711 711  
... ... @@ -869,31 +869,19 @@
869 869  
870 870  === 6.1.5 Installation Notice ===
871 871  
872 -(((
873 873  Do not power on while connect the cables. Double check the wiring before power on.
874 -)))
875 875  
876 -(((
877 877  Installation Photo as reference:
878 -)))
879 879  
880 880  
881 -(((
882 882  (% style="color:#4472c4" %)** Install on Ground:**
883 -)))
884 884  
885 -(((
886 886  WSS-01 Rain Gauge include screws so can install in ground directly .
887 -)))
888 888  
889 889  
890 -(((
891 891  (% style="color:#4472c4" %)** Install on pole:**
892 -)))
893 893  
894 -(((
895 895  If user want to install on pole, they can purchase the (% style="color:#4472c4" %)** WS-K2 :  Bracket Kit for Pole installation**(%%), and install as below:
896 -)))
897 897  
898 898  [[image:image-20220624152218-1.png||height="526" width="276"]]
899 899  
... ... @@ -957,13 +957,9 @@
957 957  
958 958  === 6.2.6  Installation Notice ===
959 959  
960 -(((
961 961  Do not power on while connect the cables. Double check the wiring before power on.
962 -)))
963 963  
964 -(((
965 965  The sensor must be installed with below direction, towards North.
966 -)))
967 967  
968 968  [[image:image-20220624153901-3.png]]
969 969  
... ... @@ -1021,6 +1021,8 @@
1021 1021  
1022 1022  Do not power on while connect the cables. Double check the wiring before power on.
1023 1023  
830 +[[image:1656057016033-551.png]]
831 +
1024 1024  [[image:1656056751153-304.png]]
1025 1025  
1026 1026  [[image:1656056766224-773.png]]
... ... @@ -1075,9 +1075,7 @@
1075 1075  Do not power on while connect the cables. Double check the wiring before power on.
1076 1076  
1077 1077  
1078 -(((
1079 1079  Install with 15°degree.
1080 -)))
1081 1081  
1082 1082   [[image:1656056873783-780.png]]
1083 1083  
... ... @@ -1228,13 +1228,9 @@
1228 1228  
1229 1229  === 6.7.1 Feature ===
1230 1230  
1231 -(((
1232 1232  PAR (Photosynthetically Available Radiation) sensor measure 400 ~~ 700nm wavelength nature light's Photosynthetically Available Radiation.
1233 -)))
1234 1234  
1235 -(((
1236 1236  When nature light shine on the sense area, it will generate a signal base on the incidence radiation strength.
1237 -)))
1238 1238  
1239 1239  
1240 1240  === 6.7.2 Specification ===
... ... @@ -1250,6 +1250,11 @@
1250 1250  * Working Humidity: 10~90%RH
1251 1251  * Power Consumption: 3mA @ 12v
1252 1252  
1055 +
1056 +
1057 +
1058 +
1059 +
1253 1253  === 6.7.3 Dimension ===
1254 1254  
1255 1255  [[image:1656057538793-888.png]]
... ... @@ -1336,28 +1336,36 @@
1336 1336  * (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
1337 1337  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1338 1338  
1146 +
1147 +
1339 1339  == 9.2 Sensors ==
1340 1340  
1341 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:500px" %)
1342 -|=(% style="width: 300px;" %)**Sensor Model**|=(% style="width: 200px;" %)**Part Number**
1343 -|(% style="width:462px" %)**Rain Gauge**|(% style="width:120px" %)WSS-01
1344 -|(% style="width:462px" %)**Rain Gauge installation Bracket for Pole**|(% style="width:120px" %)WS-K2
1345 -|(% style="width:462px" %)**Wind Speed Direction 2 in 1 Sensor**|(% style="width:120px" %)WSS-02
1346 -|(% style="width:462px" %)**CO2/PM2.5/PM10 3 in 1 Sensor**|(% style="width:120px" %)WSS-03
1347 -|(% style="width:462px" %)**Rain/Snow Detect Sensor**|(% style="width:120px" %)WSS-04
1348 -|(% style="width:462px" %)**Temperature, Humidity, illuminance and Pressure 4 in 1 sensor**|(% style="width:120px" %)WSS-05
1349 -|(% style="width:462px" %)**Total Solar Radiation Sensor**|(% style="width:120px" %)WSS-06
1350 -|(% style="width:462px" %)**PAR (Photosynthetically Available Radiation)**|(% style="width:120px" %)WSS-07
1150 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
1151 +|=(% style="width: 462px;" %)**Sensor Model**|=(% style="width: 110px;" %)**Part Number**
1152 +|(% style="width:462px" %)**Rain Gauge**|(% style="width:110px" %)WSS-01
1153 +|(% style="width:462px" %)**Rain Gauge installation Bracket for Pole**|(% style="width:110px" %)WS-K2
1154 +|(% style="width:462px" %)**Wind Speed Direction 2 in 1 Sensor**|(% style="width:110px" %)WSS-02
1155 +|(% style="width:462px" %)**CO2/PM2.5/PM10 3 in 1 Sensor**|(% style="width:110px" %)WSS-03
1156 +|(% style="width:462px" %)**Rain/Snow Detect Sensor**|(% style="width:110px" %)WSS-04
1157 +|(% style="width:462px" %)**Temperature, Humidity, illuminance and Pressure 4 in 1 sensor**|(% style="width:110px" %)WSS-05
1158 +|(% style="width:462px" %)**Total Solar Radiation Sensor**|(% style="width:110px" %)WSS-06
1159 +|(% style="width:462px" %)**PAR (Photosynthetically Available Radiation)**|(% style="width:110px" %)WSS-07
1351 1351  
1161 +
1162 +
1163 +
1352 1352  = 10. Support =
1353 1353  
1354 1354  * 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.
1355 1355  * 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 [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]
1356 1356  
1169 +
1170 +
1171 +
1357 1357  = 11. Appendix I: Field Installation Photo =
1358 1358  
1359 1359  
1360 -[[image:1656058346362-132.png||height="685" width="732"]]
1175 +[[image:1656058346362-132.png]]
1361 1361  
1362 1362  **Storage Battery**: 12v,12AH li battery
1363 1363  
... ... @@ -1365,13 +1365,13 @@
1365 1365  
1366 1366  **Wind Speed/Direction**
1367 1367  
1368 -[[image:1656058373174-421.png||height="356" width="731"]]
1183 +[[image:1656058373174-421.png]]
1369 1369  
1370 1370  
1371 1371  
1372 1372  **Total Solar Radiation sensor**
1373 1373  
1374 -[[image:1656058397364-282.png||height="453" width="732"]]
1189 +[[image:1656058397364-282.png]]
1375 1375  
1376 1376  
1377 1377  
... ... @@ -1383,7 +1383,7 @@
1383 1383  
1384 1384  **CO2/PM2.5/PM10 3 in 1 sensor**
1385 1385  
1386 -[[image:1656058441194-827.png||height="672" width="523"]]
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1387 1387  
1388 1388  
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1395 1395  
1396 1396  **Rain Gauge**
1397 1397  
1398 -[[image:1656058463455-569.png||height="499" width="550"]]
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image-20220706154434-1.png
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1 -XWiki.Xiaoling
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