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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 73.4
edited by Xiaoling
on 2023/06/13 10:33
Change comment: There is no comment for this version
To version 73.1
edited by Xiaoling
on 2023/06/13 10:25
Change comment: Uploaded new attachment "image-20230613102459-3.png", version {1}

Summary

Details

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Content
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29 29  
30 30  Each DDS45-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
31 31  
32 -[[image:image-20230613102459-3.png||height="476" width="855"]]
32 +[[image:image-20230612170943-2.png||height="525" width="912"]]
33 33  
34 34  
35 35  == 1.2 ​Features ==
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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 30mm - 4500mm
42 +* Flat object range 280mm - 7500mm
43 43  * Accuracy: ±(1cm+S*0.3%) (S: Distance)
44 -* Measure Angle: 60°
45 45  * Cable Length : 25cm
46 46  * Support Bluetooth v5.1 and LoRaWAN remote configure
47 47  * Support wireless OTA update firmware
... ... @@ -50,6 +50,7 @@
50 50  * IP66 Waterproof Enclosure
51 51  * 8500mAh Battery for long term use
52 52  
52 +
53 53  == 1.3 Specification ==
54 54  
55 55  
... ... @@ -78,6 +78,7 @@
78 78  * Sleep Mode: 5uA @ 3.3v
79 79  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
80 80  
81 +
81 81  == 1.4 Rated environmental conditions ==
82 82  
83 83  
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132 132  * Sewer
133 133  * Bottom water level monitoring
134 134  
136 +
135 135  == 1.7 Sleep mode and working mode ==
136 136  
137 137  
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159 159  )))
160 160  |(% 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.
161 161  
164 +
162 162  == 1.9 BLE connection ==
163 163  
164 164  
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193 193  
194 194  (% style="color:blue" %)**Probe Mechanical:**
195 195  
196 -[[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"]]
197 197  
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-20220610172003-1.png?rev=1.1||alt="image-20220610172003-1.png"]]
198 198  
199 199  
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"]]
200 200  
205 +
206 +[[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"]]
207 +
208 +
201 201  = 2. Configure DDS45-LB to connect to LoRaWAN network =
202 202  
203 203  == 2.1 How it works ==
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214 214  
215 215  The LPS8v2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
216 216  
217 -[[image:image-20230613102426-2.png||height="476" width="855"]](% style="display:none" %)
225 +[[image:image-20230612171032-3.png||height="492" width="855"]](% style="display:none" %)
218 218  
219 219  
220 220  (% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS45-LB.
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310 310  * If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
311 311  * 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.
312 312  
321 +
313 313  === 2.3.3  Interrupt Pin ===
314 314  
315 315  
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500 500  
501 501  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
502 502  
512 +
503 503  == 3.2 General Commands ==
504 504  
505 505  
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599 599  
600 600  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
601 601  
612 +
602 602  = 4. Battery & Power Consumption =
603 603  
604 604  
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627 627  
628 628  * 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]]**.
629 629  
641 +
630 630  = 6. FAQ =
631 631  
632 632  == 6.1  What is the frequency plan for DDS45-LB? ==
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709 709  
710 710  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
711 711  
724 +
712 712  = 9. ​Packing Info =
713 713  
714 714  
... ... @@ -726,6 +726,7 @@
726 726  
727 727  * Weight / pcs : g
728 728  
742 +
729 729  = 10. Support =
730 730  
731 731