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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 73.7
edited by Xiaoling
on 2023/06/13 10:43
Change comment: There is no comment for this version
To version 75.2
edited by Xiaoling
on 2023/06/13 13:38
Change comment: There is no comment for this version

Summary

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Title
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1 -DDS45-LB -- LoRaWAN Distance Detection Sensor User Manual
1 +DDS20-LB -- LoRaWAN Ultrasonic Liquid Level Sensor User Manual
Content
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1 1  (% style="text-align:center" %)
2 -[[image:image-20230613100900-1.png||height="683" width="683"]]
2 +[[image:image-20230613133716-2.png||height="717" width="717"]]
3 3  
4 4  
5 5  
6 +
7 +
8 +
9 +
10 +
6 6  **Table of Contents：**
7 7  
8 8  {{toc/}}
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50 50  * IP66 Waterproof Enclosure
51 51  * 8500mAh Battery for long term use
52 52  
58 +
53 53  == 1.3 Specification ==
54 54  
55 55  
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78 78  * Sleep Mode: 5uA @ 3.3v
79 79  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
80 80  
87 +
81 81  == 1.4 Rated environmental conditions ==
82 82  
83 83  
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132 132  * Sewer
133 133  * Bottom water level monitoring
134 134  
142 +
135 135  == 1.7 Sleep mode and working mode ==
136 136  
137 137  
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159 159  )))
160 160  |(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
161 161  
170 +
162 162  == 1.9 BLE connection ==
163 163  
164 164  
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196 196  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS45%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654915562090-396.png?rev=1.1||alt="1654915562090-396.png"]]
197 197  
198 198  
199 -
200 -
201 201  = 2. Configure DDS45-LB to connect to LoRaWAN network =
202 202  
203 203  == 2.1 How it works ==
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306 306  (% style="color:blue" %)**0B05(H) = 2821 (D) = 2821 mm.**
307 307  )))
308 308  
309 -
310 310  * If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
311 311  * If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
312 312  
313 313  
314 -
315 -
316 316  === 2.3.3  Interrupt Pin ===
317 317  
318 318  
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503 503  
504 504  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
505 505  
510 +
506 506  == 3.2 General Commands ==
507 507  
508 508  
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562 562  Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
563 563  )))
564 564  * (((
565 -Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
570 +Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds 
566 566  )))
567 567  
568 568  
569 -
570 -
571 571  === 3.3.2 Set Interrupt Mode ===
572 572  
573 573  
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603 603  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
604 604  
605 605  
606 -
607 -
608 608  = 4. Battery & Power Consumption =
609 609  
610 610  
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634 634  * 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]]**.
635 635  
636 636  
637 -
638 -
639 -
640 640  = 6. FAQ =
641 641  
642 642  == 6.1  What is the frequency plan for DDS45-LB? ==
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719 719  
720 720  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
721 721  
720 +
722 722  = 9. ​Packing Info =
723 723  
724 724  
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736 736  
737 737  * Weight / pcs : g
738 738  
738 +
739 739  = 10. Support =
740 740  
741 741  
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