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Last modified by Kilight Cao on 2025/07/22 16:13
From version 81.8
edited by Mengting Qiu
on 2025/07/01 14:02
Change comment: There is no comment for this version
To version 83.1
edited by Xiaoling
on 2025/07/22 14:50
Change comment: There is no comment for this version

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1 -XWiki.ting
1 +XWiki.Xiaoling
Content
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254 254  
255 255  **Steps:**
256 256  
257 +**~1. Calculate the K-value ratio**:
257 257  
259 +Ratio=Desired Value/Current Value=1500/2000=0.75
258 258  
261 +Multiply by the default K-value (1000) to get the new K-value: 0.75×1000=750(Decimal)
259 259  
263 +**2. Convert the (% style="color:#037691" %)new K-value(%%) to hexadecimal**:
260 260  
261 -if the value of sensor 1 is 1500 and the value of sensor 2 is 2000, it is necessary to keep the values around 1500if the value of sensor 1 is 1500 and the value of sensor 2 is 2000, it is necessary to keep the values around 1500.
265 +* 750(D) = 0x02EE(H)
262 262  
263 -Modify the K value of sensor 2:
267 +**3. Send the calibration command to Sensor 2**:
264 264  
265 -* K value calculation as follows:
266 -* 1500/2000=0.75,  0.75*1000=750
267 -* Convert 750 to hexadecimal to 02EE.
268 -* Send command to sensor 2
269 -* Send：0B 06 00 53 02 EE F8 5D  Send successfully and return this command
269 +* Command Format: **0B 06 00 53 [(% style="color:#037691" %)K-value(%%) (2 bytes)] [CRC]**
270 +* Example for K-value 0x02EE: 0B 06 00 53 02 EE F8 5D
270 270  
272 +(% style="color:red" %)**Notes:**
271 271  
274 +~1. Always use the sensor with the most trusted reading as the reference (do not modify its K-value).
272 272  
276 +2. The default K-value 03E8 (1000) implies no scaling. Values below 03E8 reduce the output; values above increase it.
273 273  
278 +3. CRC is auto-generated by the tool (no manual calculation needed).
279 +
280 +
274 274  = 5. WSS-25 ~-~- Temperature, Humidity, Illuminance, Pressure =
275 275  
276 276  
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566 566  
567 567  WS-K2: Bracket Kit for Pole installation
568 568  
569 -WSSC-K2 dimension document, please see:
576 +WS-K2 dimension document, please see:
570 570  )))
571 571  
572 572  [[https:~~/~~/www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0>>https://www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0]]