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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 79.8
edited by Xiaoling
on 2023/06/13 14:51
Change comment: There is no comment for this version
To version 79.14
edited by Xiaoling
on 2023/06/13 15:20
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -95,7 +95,6 @@
95 95  ** Pure non metal material: <10 mm
96 96  * Pure liquid without irregular deposition.(% style="display:none" %)
97 97  
98 -
99 99  == 1.5 Install DDS20-LB ==
100 100  
101 101  
... ... @@ -188,11 +188,11 @@
188 188  
189 189  
190 190  (((
191 -(% style="color:red" %)**Note 1:(%%) (% style="color:blue" %)Eproxy AB glue**(%%) needs 3~~ 5 minutes to stable attached. we can use other glue material to keep it in the position.
190 +(% style="color:red" %)**Note 1:**(%%)** (% style="color:blue" %)Eproxy AB glue(%%)** needs 3~~ 5 minutes to stable attached. we can use other glue material to keep it in the position.
192 192  )))
193 193  
194 194  (((
195 -(% style="color:red" %)**Note 2:(%%) (% style="color:blue" %)Eproxy AB glue**(%%) is subjected in most shipping way. So the default package doesn't include it and user needs to purchase locally.
194 +(% style="color:red" %)**Note 2:**(%%)** (% style="color:blue" %)Eproxy AB glue(%%)** is subjected in most shipping way. So the default package doesn't include it and user needs to purchase locally.
196 196  )))
197 197  
198 198  
... ... @@ -203,8 +203,6 @@
203 203  
204 204  * Smart liquefied gas solution.
205 205  
206 -
207 -
208 208  == 1.7 Precautions ==
209 209  
210 210  
... ... @@ -214,7 +214,6 @@
214 214  
215 215  * When the detected liquid level exceeds the effective detection value of the sensor, and the liquid level of the liquid to be measured shakes or tilts, the detected liquid height is unstable.(% style="display:none" %)
216 216  
217 -
218 218  == 1.8 Sleep mode and working mode ==
219 219  
220 220  
... ... @@ -363,7 +363,7 @@
363 363  [[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
364 364  )))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
365 365  
366 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654850511545-399.png?rev=1.1||alt="1654850511545-399.png"]]
362 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/1654850511545-399.png?rev=1.1||alt="1654850511545-399.png"]]
367 367  
368 368  
369 369  === 2.3.1  Battery Info ===
... ... @@ -380,18 +380,19 @@
380 380  
381 381  
382 382  (((
383 -Get the distance. Flat object range 30mm - 4500mm.
379 +Get the distance. Flat object range 20mm - 2000mm.
384 384  )))
385 385  
386 386  (((
387 -For example, if the data you get from the register is **0x0B 0x05**, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** **
383 +For example, if the data you get from the register is **0x06 0x05**, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** **
388 388  
389 -(% style="color:blue" %)**0B05(H) = 2821 (D) = 2821 mm.**
385 +(% style="color:blue" %)**0605(H) = 1541 (D) = 1541 mm.**
390 390  )))
391 391  
392 392  * If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
393 -* If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
394 394  
390 +* If the sensor value lower than 0x0014 (20mm), the sensor value will be invalid.
391 +
395 395  === 2.3.3  Interrupt Pin ===
396 396  
397 397  
... ... @@ -706,6 +706,7 @@
706 706  
707 707  * 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]]**.
708 708  
706 +
709 709  = 6. FAQ =
710 710  
711 711  == 6.1  What is the frequency plan for DDS20-LB? ==
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738 738  
739 739  
740 740  (((
741 -LDDS20 has a strict [[**installation requirement**>>||anchor="H1.5A0InstallLDDS20"]]. Please make sure the installation method exactly follows up with the installation requirement. Otherwise, the reading might be always 0x00.
739 +LDDS20 has a strict [[**installation requirement**>>||anchor="H1.5A0InstallDDS20-LB"]]. Please make sure the installation method exactly follows up with the installation requirement. Otherwise, the reading might be always 0x00.
742 742  
743 743  If you have followed the instruction requirement exactly but still see the 0x00 reading issue, please. please double-check the decoder, you can check the raw payload to verify.
744 744  )))
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767 767  
768 768  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
769 769  
770 -
771 -
772 -
773 773  = 9. ​Packing Info =
774 774  
775 775  
... ... @@ -787,9 +787,6 @@
787 787  
788 788  * Weight / pcs : g
789 789  
790 -
791 -
792 -
793 793  = 10. Support =
794 794  
795 795