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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 74.1
edited by Xiaoling
on 2023/06/13 13:36
Change comment: Uploaded new attachment "image-20230613133647-1.png", version {1}

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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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51 51  * 8500mAh Battery for long term use
52 52  
53 53  
54 -
55 55  == 1.3 Specification ==
56 56  
57 57  
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81 81  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
82 82  
83 83  
84 -
85 85  == 1.4 Rated environmental conditions ==
86 86  
87 87  
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137 137  * Bottom water level monitoring
138 138  
139 139  
140 -
141 141  == 1.7 Sleep mode and working mode ==
142 142  
143 143  
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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  
168 168  
169 -
170 170  == 1.9 BLE connection ==
171 171  
172 172  
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312 312  (% style="color:blue" %)**0B05(H) = 2821 (D) = 2821 mm.**
313 313  )))
314 314  
315 -
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  
320 -
321 321  === 2.3.3  Interrupt Pin ===
322 322  
323 323  
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509 509  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
510 510  
511 511  
512 -
513 513  == 3.2 General Commands ==
514 514  
515 515  
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573 573  )))
574 574  
575 575  
576 -
577 577  === 3.3.2 Set Interrupt Mode ===
578 578  
579 579  
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609 609  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
610 610  
611 611  
612 -
613 613  = 4. Battery & Power Consumption =
614 614  
615 615  
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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  
641 641  
642 -
643 643  = 6. FAQ =
644 644  
645 645  == 6.1  What is the frequency plan for DDS45-LB? ==
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723 723  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
724 724  
725 725  
726 -
727 727  = 9. ​Packing Info =
728 728  
729 729  
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742 742  * Weight / pcs : g
743 743  
744 744  
745 -
746 746  = 10. Support =
747 747  
748 748  
image-20230613133647-1.png
Author
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1 +XWiki.Xiaoling
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1 +213.6 KB
Content