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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 75.1
edited by Xiaoling
on 2023/06/13 13:37
Change comment: Uploaded new attachment "image-20230613133716-2.png", version {1}
To version 73.3
edited by Xiaoling
on 2023/06/13 10:27
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-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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197 197  
198 198  (% style="color:blue" %)**Probe Mechanical:**
199 199  
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  
197 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172003-1.png?rev=1.1||alt="image-20220610172003-1.png"]]
202 202  
199 +
200 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172003-2.png?rev=1.1||alt="image-20220610172003-2.png"]]
201 +
202 +
203 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172003-2.png?rev=1.1||alt="image-20220610172003-2.png"]]
204 +
205 +
203 203  = 2. Configure DDS45-LB to connect to LoRaWAN network =
204 204  
205 205  == 2.1 How it works ==
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299 299  
300 300  
301 301  (((
302 -Get the distance. Flat object range 30mm - 4500mm.
305 +Get the distance. Flat object range 280mm - 7500mm.
303 303  )))
304 304  
305 305  (((
306 -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" %)** **
309 +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" %)** **
307 307  
308 -(% style="color:blue" %)**0B05(H) = 2821 (D) = 2821 mm.**
311 +(% style="color:#4472c4" %)**0B05(H) = 2821 (D) = 2821 mm.**
309 309  )))
310 310  
314 +
311 311  * If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
312 -* If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
316 +* 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.
313 313  
314 -
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 -)))
567 +Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
567 567  
568 568  
570 +
571 +)))
572 +
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]]**
627 +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  
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