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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 73.13
edited by Xiaoling
on 2023/06/13 13:36
Change comment: There is no comment for this version
To version 73.6
edited by Xiaoling
on 2023/06/13 10:40
Change comment: There is no comment for this version

Summary

Details

Page properties
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-20230613100900-1.png||height="650" width="650"]]
2 +[[image:image-20230613100900-1.png||height="683" width="683"]]
3 3  
4 4  
5 5  
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50 50  * IP66 Waterproof Enclosure
51 51  * 8500mAh Battery for long term use
52 52  
53 -
54 54  == 1.3 Specification ==
55 55  
56 56  
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79 79  * Sleep Mode: 5uA @ 3.3v
80 80  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
81 81  
82 -
83 83  == 1.4 Rated environmental conditions ==
84 84  
85 85  
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134 134  * Sewer
135 135  * Bottom water level monitoring
136 136  
137 -
138 138  == 1.7 Sleep mode and working mode ==
139 139  
140 140  
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162 162  )))
163 163  |(% 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.
164 164  
165 -
166 166  == 1.9 BLE connection ==
167 167  
168 168  
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200 200  [[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"]]
201 201  
202 202  
199 +
200 +
203 203  = 2. Configure DDS45-LB to connect to LoRaWAN network =
204 204  
205 205  == 2.1 How it works ==
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308 308  (% style="color:blue" %)**0B05(H) = 2821 (D) = 2821 mm.**
309 309  )))
310 310  
309 +
311 311  * If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
312 312  * If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
313 313  
314 314  
314 +
315 +
315 315  === 2.3.3  Interrupt Pin ===
316 316  
317 317  
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502 502  
503 503  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
504 504  
505 -
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 
566 -)))
565 +Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
567 567  
568 568  
568 +
569 +)))
570 +
569 569  === 3.3.2 Set Interrupt Mode ===
570 570  
571 571  
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600 600  
601 601  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
602 602  
603 -
604 604  = 4. Battery & Power Consumption =
605 605  
606 606  
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621 621  
622 622  * Fix bugs.
623 623  
624 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/a5ue0nfrzqy9nz6/AABbvlATosDJKDwBmbirVbMYa?dl=0]]**
625 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/7la95mae0fn03xe/AACtzs-32m22TLb75B-iIr-Qa?dl=0]]**
625 625  
626 626  Methods to Update Firmware:
627 627  
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629 629  
630 630  * 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]]**.
631 631  
632 -
633 633  = 6. FAQ =
634 634  
635 635  == 6.1  What is the frequency plan for DDS45-LB? ==
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712 712  
713 713  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
714 714  
715 -
716 716  = 9. ​Packing Info =
717 717  
718 718  
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730 730  
731 731  * Weight / pcs : g
732 732  
733 -
734 734  = 10. Support =
735 735  
736 736