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Last modified by Kilight Cao on 2025/07/22 16:13
From version 84.1
edited by Kilight Cao
on 2025/07/22 16:02
Change comment: Uploaded new attachment "1753171340379-587.xlsx", version {1}
To version 81.16
edited by Mengting Qiu
on 2025/07/01 14:09
Change comment: There is no comment for this version

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93 93  * Make sure the device is horizontal installed
94 94  * Device include electronic compass. No need to consider installation direction to get correct wind direction.
95 95  
96 -
97 -
98 -== 1.4. RS485 Commands ==
99 -
100 -
101 -The RS485 command is as follows:
102 -
103 -
104 -
105 105  = 2. WSS-08 ~-~- Optical Range Guage =
106 106  
107 107  == 2.1 Overview and Spec ==
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269 269  
270 270  Multiply by the default K-value (1000) to get the new K-value: 0.75×1000=750(Decimal)
271 271  
272 -**2. Convert the (% style="color:#037691" %)new K-value(%%) to hexadecimal**:
263 +**2. Convert the (% style="color:#037691" %)S(%%)new K-value to hexadecimal**:
273 273  
274 274  * 750(D) = 0x02EE(H)
275 275  
276 276  **3. Send the calibration command to Sensor 2**:
277 277  
278 -* Command Format: **0B 06 00 53 [(% style="color:#037691" %)K-value(%%) (2 bytes)] [CRC]**
279 -* Example for K-value 0x02EE: 0B 06 00 53 02 EE F8 5D
269 +* Command Format: 0B 06 00 53 [K-value (2 bytes)] [CRC]
280 280  
281 -(% style="color:red" %)**Notes:**
282 282  
283 -~1. Always use the sensor with the most trusted reading as the reference (do not modify its K-value).
284 284  
285 -2. The default K-value 03E8 (1000) implies no scaling. Values below 03E8 reduce the output; values above increase it.
286 286  
287 -3. CRC is auto-generated by the tool (no manual calculation needed).
274 +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.
288 288  
276 +Modify the K value of sensor 2:
289 289  
278 +* K value calculation as follows:
279 +* 1500/2000=0.75,  0.75*1000=750
280 +* Convert 750 to hexadecimal to 02EE.
281 +* Send command to sensor 2
282 +* Send：0B 06 00 53 02 EE F8 5D  Send successfully and return this command
283 +
284 +
285 +
286 +
290 290  = 5. WSS-25 ~-~- Temperature, Humidity, Illuminance, Pressure =
291 291  
292 292  
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582 582  
583 583  WS-K2: Bracket Kit for Pole installation
584 584  
585 -WS-K2 dimension document, please see:
582 +WSSC-K2 dimension document, please see:
586 586  )))
587 587  
588 588  [[https:~~/~~/www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0>>https://www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0]]
1753171340379-587.xlsx
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