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Last modified by Kilight Cao on 2025/07/22 16:13
From version 81.11
edited by Mengting Qiu
on 2025/07/01 14:05
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To version 87.3
edited by Kilight Cao
on 2025/07/22 16:12
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:**[[Weather_Sensors_Modbus_Command_List>>attach:Weather_Sensors_Modbus_Command_List.xlsx]]**
102 +
103 +
96 96  = 2. WSS-08 ~-~- Optical Range Guage =
97 97  
98 98  == 2.1 Overview and Spec ==
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184 184  [[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/Dragino%20LoRaWAN%20Weather%20Station%20User%20Manual/WebHome/1656057565783-251.png?rev=1.1||alt="1656057565783-251.png"]]
185 185  
186 186  
195 +== 3.5 RS485 Commands ==
196 +
197 +
198 +The RS485 command is as follows:**[[Weather_Sensors_Modbus_Command_List>>attach:Weather_Sensors_Modbus_Command_List.xlsx]]**
199 +
200 +
187 187  = 4. WSS-26 ~-~- Total Solar Radiation sensor =
188 188  
189 189  
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260 260  
261 261  Multiply by the default K-value (1000) to get the new K-value: 0.75×1000=750(Decimal)
262 262  
263 -**2. Convert the new K-value to hexadecimal**:
277 +**2. Convert the (% style="color:#037691" %)new K-value(%%) to hexadecimal**:
264 264  
265 -* 750(D) = 002EE.
279 +* 750(D) = 0x02EE(H)
266 266  
281 +**3. Send the calibration command to Sensor 2**:
267 267  
283 +* Command Format: **0B 06 00 53 [(% style="color:#037691" %)K-value(%%) (2 bytes)] [CRC]**
284 +* Example for K-value 0x02EE: 0B 06 00 53 02 EE F8 5D
268 268  
286 +(% style="color:red" %)**Notes:**
269 269  
270 -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 +~1. Always use the sensor with the most trusted reading as the reference (do not modify its K-value).
271 271  
272 -Modify the K value of sensor 2:
290 +2. The default K-value 03E8 (1000) implies no scaling. Values below 03E8 reduce the output; values above increase it.
273 273  
274 -* K value calculation as follows:
275 -* 1500/2000=0.75,  0.75*1000=750
276 -* Convert 750 to hexadecimal to 02EE.
277 -* Send command to sensor 2
278 -* Send：0B 06 00 53 02 EE F8 5D  Send successfully and return this command
292 +3. CRC is auto-generated by the tool (no manual calculation needed).
279 279  
280 280  
295 +== 4.6 RS485 Commands ==
281 281  
282 282  
298 +The RS485 command is as follows:**[[Weather_Sensors_Modbus_Command_List>>attach:Weather_Sensors_Modbus_Command_List.xlsx]]**
299 +
300 +
283 283  = 5. WSS-25 ~-~- Temperature, Humidity, Illuminance, Pressure =
284 284  
285 285  
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337 337  [[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/Dragino%20LoRaWAN%20Weather%20Station%20User%20Manual/WebHome/1656057212438-475.png?rev=1.1||alt="1656057212438-475.png"]]
338 338  
339 339  
358 +== 5.6 RS485 Commands ==
359 +
360 +
361 +The RS485 command is as follows:**[[Weather_Sensors_Modbus_Command_List>>attach:Weather_Sensors_Modbus_Command_List.xlsx]]**
362 +
363 +
340 340  = 6. WSS-24 ~-~- Rain/Snow Detect =
341 341  
342 342  
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389 389  WSS-24 supports auto-heat feature. When the temperature is below the heat start temperature 15℃, WSS-24 starts to heat and stop at stop temperature (default is 25℃).
390 390  
391 391  
416 +== 6.7 RS485 Commands ==
417 +
418 +
419 +The RS485 command is as follows:**[[Weather_Sensors_Modbus_Command_List>>attach:Weather_Sensors_Modbus_Command_List.xlsx]]**
420 +
421 +
392 392  = 7. WSS-23 ~-~- CO2/PM2.5/PM10 =
393 393  
394 394  
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442 442  [[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/Dragino%20LoRaWAN%20Weather%20Station%20User%20Manual/WebHome/1656056766224-773.png?rev=1.1||alt="1656056766224-773.png"]]
443 443  
444 444  
475 +== 7.6 RS485 Commands ==
476 +
477 +
478 +The RS485 command is as follows:**[[Weather_Sensors_Modbus_Command_List>>attach:Weather_Sensors_Modbus_Command_List.xlsx]]**
479 +
480 +
445 445  = 8. WSS-22 ~-~- Integrated wind speed and direction sensor =
446 446  
447 447  [[image:1746441120854-584.png||height="271" width="394"]]
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497 497  [[image:1746441560175-162.png||height="304" width="484"]]
498 498  
499 499  
536 +== 7.6 RS485 Commands ==
537 +
538 +
539 +The RS485 command is as follows:**[[Weather_Sensors_Modbus_Command_List>>attach:Weather_Sensors_Modbus_Command_List.xlsx]]**
540 +
541 +
500 500  = 9. WSS-21 ~-~- Rain Gauge =
501 501  
502 502  
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575 575  
576 576  WS-K2: Bracket Kit for Pole installation
577 577  
578 -WSSC-K2 dimension document, please see:
620 +WS-K2 dimension document, please see:
579 579  )))
580 580  
581 581  [[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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Weather_Sensors_Modbus_Command_List.xlsx
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