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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 70.18
edited by Xiaoling
on 2023/06/13 08:53
Change comment: There is no comment for this version
To version 70.26
edited by Xiaoling
on 2023/06/13 09:13
Change comment: There is no comment for this version

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... ... @@ -73,9 +73,9 @@
73 73  )))|(% style="width:66px" %)65%|(% style="width:90px" %)80%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
74 74  
75 75  (((
76 -**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);       **
76 +(% style="color:red" %)**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);       **
77 77  
78 -**~ 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)**
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 79  
80 80  
81 81  )))
... ... @@ -108,12 +108,12 @@
108 108  == 1.4 Effective measurement range Reference beam pattern ==
109 109  
110 110  
111 -**~1. The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
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"]]
114 114  
115 115  
116 -**2. The object to be tested is a "corrugated cardboard box" perpendicular to the central axis of 0 °, and the length * width is 60cm * 50cm.**
116 +(% style="color:blue" %)**2. The object to be tested is a "corrugated cardboard box" perpendicular to the central axis of 0 °, and the length * width is 60cm * 50cm.**
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/1654852175653-550.png?rev=1.1||alt="1654852175653-550.png"]]
119 119  
... ... @@ -192,7 +192,7 @@
192 192  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
193 193  
194 194  
195 -**Probe Mechanical:**
195 +(% style="color:blue" %)**Probe Mechanical:**
196 196  
197 197  
198 198  [[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"]]
... ... @@ -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
275 +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)**
... ... @@ -317,14 +317,13 @@
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.
317 +* 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  
322 322  
323 -
324 324  === 2.3.3  Interrupt Pin ===
325 325  
326 326  
327 -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.
323 +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.
328 328  
329 329  **Example:**
330 330  
... ... @@ -344,9 +344,7 @@
344 344  
345 345  If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
346 346  
347 -(% style="color:red" %)**Note: DS18B20 feature is supported in the hardware version > v1.3 which made since early of 2021.**
348 348  
349 -
350 350  === 2.3.5  Sensor Flag ===
351 351  
352 352  
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376 376  == 2.4  Uplink Interval ==
377 377  
378 378  
379 -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"]]
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>>||anchor="H3.3.1SetTransmitIntervalTime"]]
380 380  
381 381  
382 382  == 2.5  ​Show Data in DataCake IoT Server ==
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386 386  [[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:
387 387  )))
388 388  
389 -(((
390 -
391 -)))
392 392  
393 393  (((
394 394  (% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
... ... @@ -724,7 +724,6 @@
724 724  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
725 725  
726 726  
727 -
728 728  = 9. ​Packing Info =
729 729  
730 730  
... ... @@ -743,7 +743,6 @@
743 743  * Weight / pcs : g
744 744  
745 745  
746 -
747 747  = 10. Support =
748 748  
749 749