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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 70.15
edited by Xiaoling
on 2023/06/13 08:46
Change comment: There is no comment for this version
To version 70.17
edited by Xiaoling
on 2023/06/13 08:53
Change comment: There is no comment for this version

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319 319  * If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
320 320  * If the sensor value lower than 0x0118 (280mm), the sensor value will be invalid. Since v1.1.4, all value lower than 280mm will be set to 0x0014(20mm) which means the value is invalid.
321 321  
322 +
323 +
322 322  === 2.3.3  Interrupt Pin ===
323 323  
324 324  
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677 677  3. Not using the correct decoder
678 678  
679 679  
680 -== 5.4  Abnormal readings The gap between multiple readings is too large or the gap between the readings and the actual value is too large ==
682 +== 7.4  Abnormal readings The gap between multiple readings is too large or the gap between the readings and the actual value is too large ==
681 681  
682 682  
683 683  1) Please check if there is something on the probe affecting its measurement (condensed water, volatile oil, etc.)
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690 690  
691 691  4) After entering the debug mode, it will send 20 pieces of data at a time, and you can send its uplink to us for analysis
692 692  
693 -[[image:image-20230113135125-2.png||height="136" width="1057"]]
695 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20230113135125-2.png?width=1057&height=136&rev=1.1||alt="image-20230113135125-2.png"]]
694 694  
695 695  
696 696  Its original payload will be longer than other data. Even though it is being parsed, it can be seen that it is abnormal data.
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723 723  
724 724  
725 725  
726 -
727 727  = 9. ​Packing Info =
728 728  
729 729  
... ... @@ -743,7 +743,6 @@
743 743  
744 744  
745 745  
746 -
747 747  = 10. Support =
748 748  
749 749