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Last modified by Mengting Qiu on 2025/07/08 11:11
From version 141.3
edited by Mengting Qiu
on 2024/10/08 15:53
Change comment: There is no comment for this version
To version 141.4
edited by Mengting Qiu
on 2024/10/09 09:15
Change comment: There is no comment for this version

Summary

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... ... @@ -22,10 +22,10 @@
22 22  
23 23  = 1. Introduction =
24 24  
25 -== 1.1 What is LoRaWAN LiDAR ToF Distance Sensor ==
25 +== 1.1 What is LoRaWAN LiDAR Distance Auto-Clean Sensor ==
26 26  
27 27  
28 -The Dragino LDS25-LB/LS is a (% style="color:blue" %)**LoRaWAN LiDAR ToF (Time of Flight) Distance Sensor**(%%) for Internet of Things solution. It is capable to measure the distance to an object as close as 10 centimeters (+/- 5cm up to 6m) and as far as 12 meters (+/-1% starting at 6m)!. The LiDAR probe uses laser induction technology for distance measurement.
28 +The Dragino LDS25-LB/LS is a (% style="color:blue" %)**LoRaWAN LiDAR (Time of Flight) Distance Auto-Clean Sensor**(%%) for Internet of Things solution. It is capable to measure the distance to an object as close as 10 centimeters (+/- 5cm up to 6m) and as far as 12 meters (+/-1% starting at 6m)!. The LiDAR probe uses laser induction technology for distance measurement.
29 29  
30 30  The LDS25-LB/LS can be applied to scenarios such as horizontal distance measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, etc.
31 31  
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58 58  * Downlink to change configure
59 59  * 8500mAh Li/SOCl2 Battery (LDS25-LB)
60 60  * Solar panel + 3000mAh Li-ion battery (LDS25-LS)
61 -* Self-contained dust removal function
61 +* Self-contained Auto-clean function
62 62  
63 63  == 1.3 Specification ==
64 64  
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676 676  [[image:image-20241008153923-3.png]]
677 677  
678 678  
679 -
680 680  (((
681 -(% style="color:blue" %)**① **(%%)Represents the detection blind zone of The LiDAR probe, 0-10cm, within which the output data is unreliable.
682 -)))
683 -
684 -(((
685 -(% style="color:blue" %)**② **(%%)Represents the operating range of The LiDAR probe detecting black target with 10% reflectivity, 0.1-5m.
686 -)))
687 -
688 -(((
689 -(% style="color:blue" %)**③ **(%%)Represents the operating range of The LiDAR probe detecting white target with 90% reflectivity, 0.1-12m.
690 -)))
691 -
692 -
693 -(((
694 694  Vertical Coordinates: Represents the radius of light spot for The LiDAR probe at different distances. The diameter of light spot depends on the FOV of The LiDAR probe (the term of FOV generally refers to the smaller value between the receiving angle and the transmitting angle), which is calculated as follows:
695 695  )))
696 696  
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858 858  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
859 859  
860 860  
861 -
862 862  === 3.3.3 Set Power Output Duration ===
863 863  
864 864  
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890 890  * Example 3: Downlink Payload: 07 01 FF FF  **~-~-->**  AT+3V3T=65535
891 891  
892 892  
893 -
894 894  = 4. Battery & Power Consumption =
895 895  
896 896  
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920 920  * Update through UART TTL interface: **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
921 921  
922 922  
923 -
924 924  = 6. Case Study =
925 925  
926 926  == ==