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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 70.20
edited by Xiaoling
on 2023/06/13 09:03
Change comment: There is no comment for this version
To version 70.28
edited by Xiaoling
on 2023/06/13 09:42
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -50,36 +50,11 @@
50 50  * IP66 Waterproof Enclosure
51 51  * 8500mAh Battery for long term use
52 52  
53 -== 1.3 Specification ==
54 54  
55 55  
56 -(% style="color:#037691" %)**Rated environmental conditions:**
55 +== 1.3 Specification ==
57 57  
58 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
59 -|(% style="background-color:#d9e2f3; color:#0070c0; width:163px" %)**Item**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)(((
60 -**Minimum value**
61 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)(((
62 -**Typical value**
63 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:87px" %)(((
64 -**Maximum value**
65 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**Unit**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Remarks**
66 -|(% style="width:174px" %)Storage temperature|(% style="width:86px" %)-25|(% style="width:66px" %)25|(% style="width:90px" %)80|(% style="width:48px" %)℃|(% style="width:203px" %)
67 -|(% style="width:174px" %)Storage humidity|(% style="width:86px" %) |(% style="width:66px" %)65%|(% style="width:90px" %)90%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
68 -|(% style="width:174px" %)Operating temperature|(% style="width:86px" %)-15|(% style="width:66px" %)25|(% style="width:90px" %)60|(% style="width:48px" %)℃|(% style="width:203px" %)
69 -|(% style="width:174px" %)Working humidity|(% style="width:86px" %)(((
70 -
71 71  
72 -
73 -)))|(% style="width:66px" %)65%|(% style="width:90px" %)80%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
74 -
75 -(((
76 -(% style="color:red" %)**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);       **
77 -
78 -(% style="color:red" %)** b. When the ambient temperature is 40-50 ℃, the highest humidity is the highest humidity in the natural world at the current temperature (no condensation)**
79 -
80 -
81 -)))
82 -
83 83  (% style="color:#037691" %)**Common DC Characteristics:**
84 84  
85 85  * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
... ... @@ -105,9 +105,38 @@
105 105  * Sleep Mode: 5uA @ 3.3v
106 106  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
107 107  
108 -== 1.4 Effective measurement range Reference beam pattern ==
109 109  
84 +== 1.4 Rated environmental conditions ==
110 110  
86 +
87 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
88 +|(% style="background-color:#d9e2f3; color:#0070c0; width:163px" %)**Item**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)(((
89 +**Minimum value**
90 +)))|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)(((
91 +**Typical value**
92 +)))|(% style="background-color:#d9e2f3; color:#0070c0; width:87px" %)(((
93 +**Maximum value**
94 +)))|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**Unit**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Remarks**
95 +|(% style="width:174px" %)Storage temperature|(% style="width:86px" %)-25|(% style="width:66px" %)25|(% style="width:90px" %)80|(% style="width:48px" %)℃|(% style="width:203px" %)
96 +|(% style="width:174px" %)Storage humidity|(% style="width:86px" %) |(% style="width:66px" %)65%|(% style="width:90px" %)90%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
97 +|(% style="width:174px" %)Operating temperature|(% style="width:86px" %)-15|(% style="width:66px" %)25|(% style="width:90px" %)60|(% style="width:48px" %)℃|(% style="width:203px" %)
98 +|(% style="width:174px" %)Working humidity|(% style="width:86px" %)(((
99 +
100 +
101 +
102 +)))|(% style="width:66px" %)65%|(% style="width:90px" %)80%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
103 +
104 +(((
105 +(% style="color:red" %)**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);       **
106 +
107 +(% style="color:red" %)** b. When the ambient temperature is 40-50 ℃, the highest humidity is the highest humidity in the natural world at the current temperature (no condensation)**
108 +
109 +
110 +)))
111 +
112 +== 1.5 Effective measurement range Reference beam pattern ==
113 +
114 +
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 ==
125 +== 1.6 Applications ==
122 122  
123 123  
124 124  * Horizontal distance measurement
... ... @@ -131,7 +131,7 @@
131 131  * Sewer
132 132  * Bottom water level monitoring
133 133  
134 -== 1.6 Sleep mode and working mode ==
138 +== 1.7 Sleep mode and working mode ==
135 135  
136 136  
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.
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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]]
... ... @@ -158,7 +158,7 @@
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 ==
165 +== 1.9 BLE connection ==
162 162  
163 163  
164 164  DDS75-LB support BLE remote configure.
... ... @@ -173,7 +173,7 @@
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 ==
180 +== 1.10 Pin Definitions ==
177 177  
178 178  [[image:image-20230523174230-1.png]]
179 179  
... ... @@ -180,7 +180,7 @@
180 180  
181 181  
182 182  
183 -== 2.10 Mechanical ==
187 +== 1.11 Mechanical ==
184 184  
185 185  
186 186  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
... ... @@ -272,12 +272,9 @@
272 272  )))
273 273  
274 274  (((
275 -Uplink payload includes in total 4 bytes.
276 -Payload for firmware version v1.1.4. . Before v1.1.3, there is on two fields: BAT and Distance
279 +Uplink payload includes in total 8 bytes.
277 277  )))
278 278  
279 -
280 -
281 281  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
282 282  |=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)(((
283 283  **Size(bytes)**
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317 317  
318 318  
319 319  * If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
320 -* 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.
321 +* 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.
321 321  
322 -
323 323  === 2.3.3  Interrupt Pin ===
324 324  
325 325  
326 -This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.3A0SetInterruptMode"]] for the hardware and software set up.
326 +This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.3.2SetInterruptMode"]] for the hardware and software set up.
327 327  
328 328  **Example:**
329 329  
... ... @@ -343,9 +343,7 @@
343 343  
344 344  If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
345 345  
346 -(% style="color:red" %)**Note: DS18B20 feature is supported in the hardware version > v1.3 which made since early of 2021.**
347 347  
348 -
349 349  === 2.3.5  Sensor Flag ===
350 350  
351 351  
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375 375  == 2.4  Uplink Interval ==
376 376  
377 377  
378 -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"]]
379 379  
380 380  
381 381  == 2.5  ​Show Data in DataCake IoT Server ==
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385 385  [[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:
386 386  )))
387 387  
388 -(((
389 -
390 -)))
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.**
... ... @@ -641,7 +641,6 @@
641 641  
642 642  = 6. FAQ =
643 643  
644 -
645 645  == 6.1  What is the frequency plan for DDS75-LB? ==
646 646  
647 647  
... ... @@ -722,7 +722,6 @@
722 722  
723 723  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
724 724  
725 -
726 726  = 9. ​Packing Info =
727 727  
728 728  
... ... @@ -740,7 +740,6 @@
740 740  
741 741  * Weight / pcs : g
742 742  
743 -
744 744  = 10. Support =
745 745  
746 746