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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 73.9
edited by Xiaoling
on 2023/06/13 11:25
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  
315 315  
316 316  * If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
317 -* 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.
318 318  
319 -
320 -
321 321  === 2.3.3  Interrupt Pin ===
322 322  
323 323  
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508 508  
509 509  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
510 510  
511 -
512 -
513 513  == 3.2 General Commands ==
514 514  
515 515  
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569 569  Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
570 570  )))
571 571  * (((
572 -Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds 
573 -)))
562 +Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
574 574  
575 575  
565 +
566 +)))
576 576  
577 577  === 3.3.2 Set Interrupt Mode ===
578 578  
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608 608  
609 609  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
610 610  
611 -
612 -
613 613  = 4. Battery & Power Consumption =
614 614  
615 615  
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630 630  
631 631  * Fix bugs.
632 632  
633 -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]]**
634 634  
635 635  Methods to Update Firmware:
636 636  
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638 638  
639 639  * 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]]**.
640 640  
641 -
642 -
643 643  = 6. FAQ =
644 644  
645 645  == 6.1  What is the frequency plan for DDS45-LB? ==
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722 722  
723 723  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
724 724  
725 -
726 -
727 727  = 9. ​Packing Info =
728 728  
729 729  
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741 741  
742 742  * Weight / pcs : g
743 743  
744 -
745 -
746 746  = 10. Support =
747 747  
748 748