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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 79.11
edited by Xiaoling
on 2023/06/13 14:54
Change comment: There is no comment for this version
To version 79.15
edited by Xiaoling
on 2023/06/13 15:23
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -57,6 +57,8 @@
57 57  * IP66 Waterproof Enclosure
58 58  * 8500mAh Battery for long term use
59 59  
60 +
61 +
60 60  == 1.3 Specification ==
61 61  
62 62  
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93 93  * Container Thickness:
94 94  ** Pure metal material.  2~~8mm, best is 3~~5mm
95 95  ** Pure non metal material: <10 mm
96 -* Pure liquid without irregular deposition.(% style="display:none" %)
98 +* Pure liquid without irregular deposition.
97 97  
100 +
101 +(% style="display:none" %)
102 +
98 98  == 1.5 Install DDS20-LB ==
99 99  
100 100  
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159 159  
160 160  
161 161  (((
162 -(% style="color:red" %)**Note 2:**
167 +(% style="color:red" %)**Note :(%%) (% style="color:blue" %)Ultrasonic coupling paste** (%%) is subjected in most shipping way. So the default package doesn't include it and user needs to purchase locally.
163 163  )))
164 164  
165 -(((
166 -(% style="color:red" %)**Ultrasonic coupling paste** (%%) is subjected in most shipping way. So the default package doesn't include it and user needs to purchase locally.
167 -)))
168 168  
169 -
170 170  (((
171 171  (% style="color:blue" %)**Step4:   **(%%)Install use Epoxy ab glue.
172 172  )))
... ... @@ -202,7 +202,6 @@
202 202  
203 203  * Smart liquefied gas solution.
204 204  
205 -
206 206  == 1.7 Precautions ==
207 207  
208 208  
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414 414  If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
415 415  
416 416  
417 -
418 -
419 419  === 2.3.5  Sensor Flag ===
420 420  
421 421  
... ... @@ -702,10 +702,11 @@
702 702  
703 703  Methods to Update Firmware:
704 704  
705 -* (Recommanded way) OTA firmware update via wireless:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
703 +* (Recommanded way) OTA firmware update via wireless:  **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
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  
707 +
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.
740 +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 -
772 772  = 9. ​Packing Info =
773 773  
774 774  
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786 786  
787 787  * Weight / pcs : g
788 788  
789 -
790 -
791 791  = 10. Support =
792 792  
793 793