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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 73.2
edited by Xiaoling
on 2023/06/13 10:25
Change comment: There is no comment for this version
To version 73.9
edited by Xiaoling
on 2023/06/13 11:25
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="683" width="683"]]
2 +[[image:image-20230613100900-1.png||height="650" width="650"]]
3 3  
4 4  
5 5  
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39 39  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
40 40  * Ultra-low power consumption
41 41  * Distance Detection by Ultrasonic technology
42 -* Flat object range 280mm - 7500mm
42 +* Flat object range 30mm - 4500mm
43 43  * Accuracy: ±(1cm+S*0.3%) (S: Distance)
44 +* Measure Angle: 60°
44 44  * Cable Length : 25cm
45 45  * Support Bluetooth v5.1 and LoRaWAN remote configure
46 46  * Support wireless OTA update firmware
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49 49  * IP66 Waterproof Enclosure
50 50  * 8500mAh Battery for long term use
51 51  
53 +
54 +
52 52  == 1.3 Specification ==
53 53  
54 54  
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77 77  * Sleep Mode: 5uA @ 3.3v
78 78  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
79 79  
83 +
84 +
80 80  == 1.4 Rated environmental conditions ==
81 81  
82 82  
... ... @@ -131,6 +131,8 @@
131 131  * Sewer
132 132  * Bottom water level monitoring
133 133  
139 +
140 +
134 134  == 1.7 Sleep mode and working mode ==
135 135  
136 136  
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158 158  )))
159 159  |(% 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.
160 160  
168 +
169 +
161 161  == 1.9 BLE connection ==
162 162  
163 163  
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192 192  
193 193  (% style="color:blue" %)**Probe Mechanical:**
194 194  
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"]]
195 195  
196 -[[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"]]
197 197  
198 -
199 -[[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"]]
200 -
201 -
202 -[[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"]]
203 -
204 -
205 205  = 2. Configure DDS45-LB to connect to LoRaWAN network =
206 206  
207 207  == 2.1 How it works ==
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301 301  
302 302  
303 303  (((
304 -Get the distance. Flat object range 280mm - 7500mm.
306 +Get the distance. Flat object range 30mm - 4500mm.
305 305  )))
306 306  
307 307  (((
308 -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" %)** **
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" %)** **
309 309  
310 -(% style="color:#4472c4" %)**0B05(H) = 2821 (D) = 2821 mm.**
312 +(% style="color:blue" %)**0B05(H) = 2821 (D) = 2821 mm.**
311 311  )))
312 312  
313 313  
314 314  * If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
315 -* 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 +* If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
316 316  
319 +
320 +
317 317  === 2.3.3  Interrupt Pin ===
318 318  
319 319  
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504 504  
505 505  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
506 506  
511 +
512 +
507 507  == 3.2 General Commands ==
508 508  
509 509  
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563 563  Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
564 564  )))
565 565  * (((
566 -Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
572 +Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds 
573 +)))
567 567  
568 568  
569 -
570 -)))
571 571  
572 572  === 3.3.2 Set Interrupt Mode ===
573 573  
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603 603  
604 604  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
605 605  
611 +
612 +
606 606  = 4. Battery & Power Consumption =
607 607  
608 608  
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623 623  
624 624  * Fix bugs.
625 625  
626 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/7la95mae0fn03xe/AACtzs-32m22TLb75B-iIr-Qa?dl=0]]**
633 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/a5ue0nfrzqy9nz6/AABbvlATosDJKDwBmbirVbMYa?dl=0]]**
627 627  
628 628  Methods to Update Firmware:
629 629  
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631 631  
632 632  * 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]]**.
633 633  
641 +
642 +
634 634  = 6. FAQ =
635 635  
636 636  == 6.1  What is the frequency plan for DDS45-LB? ==
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713 713  
714 714  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
715 715  
725 +
726 +
716 716  = 9. ​Packing Info =
717 717  
718 718  
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730 730  
731 731  * Weight / pcs : g
732 732  
744 +
745 +
733 733  = 10. Support =
734 734  
735 735