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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 70.22
edited by Xiaoling
on 2023/06/13 09:08
Change comment: There is no comment for this version
To version 70.32
edited by Xiaoling
on 2023/06/13 10:08
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
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1 -DDS75-LB -- LoRaWAN Distance Detection Sensor User Manual
1 +DDS45-LB -- LoRaWAN Distance Detection Sensor User Manual
Content
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50 50  * IP66 Waterproof Enclosure
51 51  * 8500mAh Battery for long term use
52 52  
53 +
53 53  == 1.3 Specification ==
54 54  
55 55  
56 -(% style="color:#037691" %)**Rated environmental conditions:**
57 +(% style="color:#037691" %)**Common DC Characteristics:**
57 57  
59 +* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
60 +* Operating Temperature: -40 ~~ 85°C
61 +
62 +(% style="color:#037691" %)**LoRa Spec:**
63 +
64 +* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
65 +* Max +22 dBm constant RF output vs.
66 +* RX sensitivity: down to -139 dBm.
67 +* Excellent blocking immunity
68 +
69 +(% style="color:#037691" %)**Battery:**
70 +
71 +* Li/SOCI2 un-chargeable battery
72 +* Capacity: 8500mAh
73 +* Self-Discharge: <1% / Year @ 25°C
74 +* Max continuously current: 130mA
75 +* Max boost current: 2A, 1 second
76 +
77 +(% style="color:#037691" %)**Power Consumption**
78 +
79 +* Sleep Mode: 5uA @ 3.3v
80 +* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
81 +
82 +
83 +== 1.4 Rated environmental conditions ==
84 +
85 +
58 58  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
59 59  |(% style="background-color:#d9e2f3; color:#0070c0; width:163px" %)**Item**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)(((
60 60  **Minimum value**
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80 80  
81 81  )))
82 82  
83 -(% style="color:#037691" %)**Common DC Characteristics:**
111 +== 1.5 Effective measurement range Reference beam pattern ==
84 84  
85 -* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
86 -* Operating Temperature: -40 ~~ 85°C
87 87  
88 -(% style="color:#037691" %)**LoRa Spec:**
89 -
90 -* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
91 -* Max +22 dBm constant RF output vs.
92 -* RX sensitivity: down to -139 dBm.
93 -* Excellent blocking immunity
94 -
95 -(% style="color:#037691" %)**Battery:**
96 -
97 -* Li/SOCI2 un-chargeable battery
98 -* Capacity: 8500mAh
99 -* Self-Discharge: <1% / Year @ 25°C
100 -* Max continuously current: 130mA
101 -* Max boost current: 2A, 1 second
102 -
103 -(% style="color:#037691" %)**Power Consumption**
104 -
105 -* Sleep Mode: 5uA @ 3.3v
106 -* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
107 -
108 -== 1.4 Effective measurement range Reference beam pattern ==
109 -
110 -
111 111  (% style="color:blue" %)**1. The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
112 112  
113 113  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852253176-749.png?rev=1.1||alt="1654852253176-749.png"]]
... ... @@ -118,7 +118,7 @@
118 118  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852175653-550.png?rev=1.1||alt="1654852175653-550.png"]]
119 119  
120 120  
121 -== 1.5 Applications ==
124 +== 1.6 Applications ==
122 122  
123 123  
124 124  * Horizontal distance measurement
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131 131  * Sewer
132 132  * Bottom water level monitoring
133 133  
134 -== 1.6 Sleep mode and working mode ==
135 135  
138 +== 1.7 Sleep mode and working mode ==
136 136  
140 +
137 137  (% style="color:blue" %)**Deep Sleep Mode: **(%%)Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
138 138  
139 139  (% style="color:blue" %)**Working Mode:** (%%)In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
140 140  
141 141  
142 -== 1.7 Button & LEDs ==
146 +== 1.8 Button & LEDs ==
143 143  
144 144  
145 145  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
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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  
161 -== 1.8 BLE connection ==
162 162  
166 +== 1.9 BLE connection ==
163 163  
168 +
164 164  DDS75-LB support BLE remote configure.
165 165  
166 166  
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173 173  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
174 174  
175 175  
176 -== 1.9 Pin Definitions ==
181 +== 1.10 Pin Definitions ==
177 177  
178 178  [[image:image-20230523174230-1.png]]
179 179  
180 180  
186 +== 1.11 Mechanical ==
181 181  
182 182  
183 -== 2.10 Mechanical ==
184 -
185 -
186 186  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
187 187  
188 188  
... ... @@ -314,7 +314,7 @@
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 0x0118 (280mm), the sensor value will be invalid. Since v1.1.4, all value lower than 280mm will be set to 0x0014(20mm) which means the value is invalid.
320 +* 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  
319 319  
320 320  === 2.3.3  Interrupt Pin ===
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340 340  
341 341  If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
342 342  
343 -(% style="color:red" %)**Note: DS18B20 feature is supported in the hardware version > v1.3 which made since early of 2021.**
344 344  
345 -
346 346  === 2.3.5  Sensor Flag ===
347 347  
348 348  
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372 372  == 2.4  Uplink Interval ==
373 373  
374 374  
375 -The DDS75-LB by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
376 +The DDS75-LB by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>||anchor="H3.3.1SetTransmitIntervalTime"]]
376 376  
377 377  
378 378  == 2.5  ​Show Data in DataCake IoT Server ==
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382 382  [[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
383 383  )))
384 384  
385 -(((
386 -
387 -)))
388 388  
389 389  (((
390 390  (% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
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512 512  
513 513  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
514 514  
513 +
515 515  == 3.2 General Commands ==
516 516  
517 517  
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572 572  )))
573 573  * (((
574 574  Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
574 +
575 +
576 +
575 575  )))
576 576  
577 577  === 3.3.2 Set Interrupt Mode ===
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608 608  
609 609  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
610 610  
613 +
611 611  = 4. Battery & Power Consumption =
612 612  
613 613  
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636 636  
637 637  * 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]]**.
638 638  
642 +
639 639  = 6. FAQ =
640 640  
641 -
642 642  == 6.1  What is the frequency plan for DDS75-LB? ==
643 643  
644 644