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Changes for page wiki_test

Last modified by Mengting Qiu on 2024/09/05 17:35
From version 84.7
edited by Xiaoling
on 2023/09/11 14:54
Change comment: There is no comment for this version
To version 84.8
edited by Xiaoling
on 2023/09/11 14:57
Change comment: There is no comment for this version

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... ... @@ -396,7 +396,7 @@
396 396  
397 397  These bytes include the hardware and software version.
398 398  
399 -(% style="color:#037691" %)**Higher byte:**(%%) Specify Sensor Model: 0x00 for S31B-NB & S31-NB
399 +(% style="color:#037691" %)**Higher byte:**(%%) Specify Sensor Model: 0x00 for DDS20-NB
400 400  
401 401  (% style="color:#037691" %)**Lower byte:**(%%) Specify the software version: 0x64=100, means firmware version 100
402 402  
... ... @@ -423,20 +423,6 @@
423 423  **99**    Not known or not detectable
424 424  
425 425  
426 -(% style="color:blue" %)**Temperature: **
427 -
428 -If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
429 -
430 -If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
431 -
432 -(FF3F & 8000: Judge whether the highest bit is 1, when the highest bit is 1, it is negative)
433 -
434 -
435 -(% style="color:blue" %)**Humidity:   **
436 -
437 -Read:0295(H)=661(D)    Value:  661 / 10=66.1, So 66.1%
438 -
439 -
440 440  (% style="color:blue" %)**TimeStamp:   **
441 441  
442 442  Unit TimeStamp Example: 64d49439(H) = 1691653177(D)
... ... @@ -479,7 +479,7 @@
479 479  == 2.4 Multi-Samplings and One uplink ==
480 480  
481 481  
482 -To save battery life, S31-NB will sample temperature & humidity data every 15 minutes and send one uplink every 2 hours. So each uplink it will include 8 stored data + 1 real-time data. They are defined by:
468 +To save battery life, DDS20-NB will sample temperature & humidity data every 15 minutes and send one uplink every 2 hours. So each uplink it will include 8 stored data + 1 real-time data. They are defined by:
483 483  
484 484  * (% style="color:#037691" %)**AT+TR=900**   (%%) ~/~/ The unit is seconds, and the default is to record data once every 900 seconds (15 minutes, the minimum can be set to 180 seconds)
485 485