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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 73.10
edited by Xiaoling
on 2023/06/13 11:36
Change comment: There is no comment for this version
To version 73.4
edited by Xiaoling
on 2023/06/13 10:33
Change comment: There is no comment for this version

Summary

Details

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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 -
55 55  == 1.3 Specification ==
56 56  
57 57  
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80 80  * Sleep Mode: 5uA @ 3.3v
81 81  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
82 82  
83 -
84 -
85 85  == 1.4 Rated environmental conditions ==
86 86  
87 87  
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136 136  * Sewer
137 137  * Bottom water level monitoring
138 138  
139 -
140 -
141 141  == 1.7 Sleep mode and working mode ==
142 142  
143 143  
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165 165  )))
166 166  |(% 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.
167 167  
168 -
169 -
170 170  == 1.9 BLE connection ==
171 171  
172 172  
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204 204  [[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"]]
205 205  
206 206  
199 +
200 +
207 207  = 2. Configure DDS45-LB to connect to LoRaWAN network =
208 208  
209 209  == 2.1 How it works ==
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303 303  
304 304  
305 305  (((
306 -Get the distance. Flat object range 30mm - 4500mm.
300 +Get the distance. Flat object range 280mm - 7500mm.
307 307  )))
308 308  
309 309  (((
310 -For example, if the data you get from the register is **0x0B 0x05**, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** **
304 +For example, if the data you get from the register is 0x0B 0x05, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** **
311 311  
312 -(% style="color:blue" %)**0B05(H) = 2821 (D) = 2821 mm.**
306 +(% style="color:#4472c4" %)**0B05(H) = 2821 (D) = 2821 mm.**
313 313  )))
314 314  
309 +
315 315  * If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
316 -* If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
311 +* If the sensor value lower than 0x0118 (280mm), the sensor value will be invalid. All value lower than 280mm will be set to 0x0014(20mm) which means the value is invalid.
317 317  
318 -
319 -
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 -
512 512  == 3.2 General Commands ==
513 513  
514 514  
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568 568  Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
569 569  )))
570 570  * (((
571 -Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds 
572 -)))
562 +Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
573 573  
574 574  
565 +
566 +)))
575 575  
576 576  === 3.3.2 Set Interrupt Mode ===
577 577  
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607 607  
608 608  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
609 609  
610 -
611 -
612 612  = 4. Battery & Power Consumption =
613 613  
614 614  
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629 629  
630 630  * Fix bugs.
631 631  
632 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/a5ue0nfrzqy9nz6/AABbvlATosDJKDwBmbirVbMYa?dl=0]]**
622 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/7la95mae0fn03xe/AACtzs-32m22TLb75B-iIr-Qa?dl=0]]**
633 633  
634 634  Methods to Update Firmware:
635 635  
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637 637  
638 638  * 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]]**.
639 639  
640 -
641 -
642 642  = 6. FAQ =
643 643  
644 644  == 6.1  What is the frequency plan for DDS45-LB? ==
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721 721  
722 722  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
723 723  
724 -
725 -
726 726  = 9. ​Packing Info =
727 727  
728 728  
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740 740  
741 741  * Weight / pcs : g
742 742  
743 -
744 -
745 745  = 10. Support =
746 746  
747 747