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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 70.30
edited by Xiaoling
on 2023/06/13 10:06
Change comment: There is no comment for this version
To version 70.24
edited by Xiaoling
on 2023/06/13 09:11
Change comment: There is no comment for this version

Summary

Details

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Content
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50 50  * IP66 Waterproof Enclosure
51 51  * 8500mAh Battery for long term use
52 52  
53 -
54 -
55 55  == 1.3 Specification ==
56 56  
57 57  
58 -(% style="color:#037691" %)**Common DC Characteristics:**
56 +(% style="color:#037691" %)**Rated environmental conditions:**
59 59  
60 -* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
61 -* Operating Temperature: -40 ~~ 85°C
62 -
63 -(% style="color:#037691" %)**LoRa Spec:**
64 -
65 -* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
66 -* Max +22 dBm constant RF output vs.
67 -* RX sensitivity: down to -139 dBm.
68 -* Excellent blocking immunity
69 -
70 -(% style="color:#037691" %)**Battery:**
71 -
72 -* Li/SOCI2 un-chargeable battery
73 -* Capacity: 8500mAh
74 -* Self-Discharge: <1% / Year @ 25°C
75 -* Max continuously current: 130mA
76 -* Max boost current: 2A, 1 second
77 -
78 -(% style="color:#037691" %)**Power Consumption**
79 -
80 -* Sleep Mode: 5uA @ 3.3v
81 -* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
82 -
83 -
84 -
85 -== 1.4 Rated environmental conditions ==
86 -
87 -
88 88  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
89 89  |(% style="background-color:#d9e2f3; color:#0070c0; width:163px" %)**Item**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)(((
90 90  **Minimum value**
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110 110  
111 111  )))
112 112  
113 -== 1.5 Effective measurement range Reference beam pattern ==
83 +(% style="color:#037691" %)**Common DC Characteristics:**
114 114  
85 +* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
86 +* Operating Temperature: -40 ~~ 85°C
115 115  
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 +
116 116  (% 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.**
117 117  
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/1654852253176-749.png?rev=1.1||alt="1654852253176-749.png"]]
... ... @@ -123,7 +123,7 @@
123 123  [[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"]]
124 124  
125 125  
126 -== 1.6 Applications ==
121 +== 1.5 Applications ==
127 127  
128 128  
129 129  * Horizontal distance measurement
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136 136  * Sewer
137 137  * Bottom water level monitoring
138 138  
134 +== 1.6 Sleep mode and working mode ==
139 139  
140 140  
141 -== 1.7 Sleep mode and working mode ==
142 -
143 -
144 144  (% 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.
145 145  
146 146  (% 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.
147 147  
148 148  
149 -== 1.8 Button & LEDs ==
142 +== 1.7 Button & LEDs ==
150 150  
151 151  
152 152  [[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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165 165  )))
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  
161 +== 1.8 BLE connection ==
168 168  
169 169  
170 -== 1.9 BLE connection ==
171 -
172 -
173 173  DDS75-LB support BLE remote configure.
174 174  
175 175  
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182 182  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
183 183  
184 184  
185 -== 1.10 Pin Definitions ==
176 +== 1.9 Pin Definitions ==
186 186  
187 187  [[image:image-20230523174230-1.png]]
188 188  
189 189  
190 -== 1.11 Mechanical ==
191 191  
192 192  
183 +== 2.10 Mechanical ==
184 +
185 +
193 193  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
194 194  
195 195  
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324 324  * 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.
325 325  
326 326  
327 -
328 328  === 2.3.3  Interrupt Pin ===
329 329  
330 330  
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378 378  == 2.4  Uplink Interval ==
379 379  
380 380  
381 -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"]]
373 +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"]]
382 382  
383 383  
384 384  == 2.5  ​Show Data in DataCake IoT Server ==
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388 388  [[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:
389 389  )))
390 390  
383 +(((
384 +
385 +)))
391 391  
392 392  (((
393 393  (% 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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515 515  
516 516  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
517 517  
518 -
519 -
520 520  == 3.2 General Commands ==
521 521  
522 522  
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577 577  )))
578 578  * (((
579 579  Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
580 -
581 -
582 -
583 583  )))
584 584  
585 585  === 3.3.2 Set Interrupt Mode ===
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616 616  
617 617  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
618 618  
619 -
620 -
621 621  = 4. Battery & Power Consumption =
622 622  
623 623  
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646 646  
647 647  * 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]]**.
648 648  
649 -
650 -
651 651  = 6. FAQ =
652 652  
639 +
653 653  == 6.1  What is the frequency plan for DDS75-LB? ==
654 654  
655 655  
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731 731  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
732 732  
733 733  
734 -
735 735  = 9. ​Packing Info =
736 736  
737 737  
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750 750  * Weight / pcs : g
751 751  
752 752  
753 -
754 754  = 10. Support =
755 755  
756 756