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

Summary

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Title
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1 -DDS20-LB -- LoRaWAN Ultrasonic Liquid Level Sensor User Manual
1 +DDS45-LB -- LoRaWAN Distance Detection Sensor User Manual
Content
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1 1  (% style="text-align:center" %)
2 -[[image:image-20230613133716-2.png||height="717" width="717"]]
2 +[[image:image-20230613100900-1.png||height="683" width="683"]]
3 3  
4 4  
5 5  
6 -
7 -
8 -
9 -
10 -
11 11  **Table of Contents：**
12 12  
13 13  {{toc/}}
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55 55  * IP66 Waterproof Enclosure
56 56  * 8500mAh Battery for long term use
57 57  
58 -
59 59  == 1.3 Specification ==
60 60  
61 61  
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84 84  * Sleep Mode: 5uA @ 3.3v
85 85  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
86 86  
87 -
88 88  == 1.4 Rated environmental conditions ==
89 89  
90 90  
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139 139  * Sewer
140 140  * Bottom water level monitoring
141 141  
142 -
143 143  == 1.7 Sleep mode and working mode ==
144 144  
145 145  
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167 167  )))
168 168  |(% 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.
169 169  
170 -
171 171  == 1.9 BLE connection ==
172 172  
173 173  
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205 205  [[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"]]
206 206  
207 207  
199 +
200 +
208 208  = 2. Configure DDS45-LB to connect to LoRaWAN network =
209 209  
210 210  == 2.1 How it works ==
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313 313  (% style="color:blue" %)**0B05(H) = 2821 (D) = 2821 mm.**
314 314  )))
315 315  
309 +
316 316  * If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
317 317  * If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
318 318  
319 319  
314 +
315 +
320 320  === 2.3.3  Interrupt Pin ===
321 321  
322 322  
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507 507  
508 508  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
509 509  
510 -
511 511  == 3.2 General Commands ==
512 512  
513 513  
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567 567  Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
568 568  )))
569 569  * (((
570 -Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds 
565 +Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
571 571  )))
572 572  
573 573  
569 +
570 +
574 574  === 3.3.2 Set Interrupt Mode ===
575 575  
576 576  
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606 606  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
607 607  
608 608  
606 +
607 +
609 609  = 4. Battery & Power Consumption =
610 610  
611 611  
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635 635  * 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]]**.
636 636  
637 637  
637 +
638 +
639 +
638 638  = 6. FAQ =
639 639  
640 640  == 6.1  What is the frequency plan for DDS45-LB? ==
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717 717  
718 718  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
719 719  
720 -
721 721  = 9. ​Packing Info =
722 722  
723 723  
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735 735  
736 736  * Weight / pcs : g
737 737  
738 -
739 739  = 10. Support =
740 740  
741 741  
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