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Last modified by Mengting Qiu on 2025/08/06 17:02
From version 175.14
edited by Xiaoling
on 2022/06/15 11:00
Change comment: There is no comment for this version
To version 175.17
edited by Xiaoling
on 2022/06/15 11:06
Change comment: There is no comment for this version

Summary

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723 723  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
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725 725  
726 +
726 726  = 4.  FAQ =
727 727  
728 728  == 4.1  What is the frequency plan for LDDS20? ==
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772 772  * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
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774 774  
775 -
776 776  = 7. ​ Packing Info =
777 777  
778 778  
779 779  **Package Includes**:
780 780  
781 -* LDDS75 LoRaWAN Distance Detection Sensor x 1
781 +* LDDS20 LoRaWAN Liquid Level Sensor x 1
782 782  
783 +(% style="color:red" %)**Note:**
784 +
785 +(% style="color:red" %)**Ultrasonic coupling paste**(%%) and(% style="color:red" %)** Eproxy AB glue**(%%) are subjected in most shipping way. So the default package doesn’t include it and user needs to purchase locally.
786 +
787 +
783 783  **Dimension and weight**:
784 784  
785 785  * Device Size: cm
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788 788  * Weight / pcs : g
789 789  
790 790  
791 -
792 792  = 8.  ​Support =
793 793  
794 794  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.