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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 79.13
edited by Xiaoling
on 2023/06/13 15:06
Change comment: There is no comment for this version
To version 79.18
edited by Xiaoling
on 2023/06/13 15:50
Change comment: There is no comment for this version

Summary

Details

Page properties
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  
... ... @@ -85,6 +85,8 @@
85 85  * Sleep Mode: 5uA @ 3.3v
86 86  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
87 87  
90 +
91 +
88 88  == 1.4 Suitable Container & Liquid ==
89 89  
90 90  
... ... @@ -93,12 +93,16 @@
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" %)
100 +* Pure liquid without irregular deposition.
97 97  
102 +
103 +
104 +(% style="display:none" %)
105 +
98 98  == 1.5 Install DDS20-LB ==
99 99  
100 100  
101 -(% style="color:blue" %)**Step 1**(%%):  Choose the installation point.
109 +(% style="color:blue" %)**Step 1**(%%):  ** Choose the installation point.**
102 102  
103 103  DDS20-LB (% style="color:red" %)**MUST**(%%) be installed on the container bottom middle position.
104 104  
... ... @@ -106,7 +106,7 @@
106 106  
107 107  
108 108  (((
109 -(% style="color:blue" %)**Step 2**(%%):  Polish the installation point.
117 +(% style="color:blue" %)**Step 2**(%%):  **Polish the installation point.**
110 110  )))
111 111  
112 112  (((
... ... @@ -122,7 +122,7 @@
122 122  
123 123  
124 124  (((
125 -(% style="color:blue" %)**Step3:   **(%%)Test the installation point.
133 +(% style="color:blue" %)**Step3:   **(%%)**Test the installation point.**
126 126  )))
127 127  
128 128  (((
... ... @@ -139,11 +139,11 @@
139 139  
140 140  
141 141  (((
142 -(% style="color:red" %)**LED Status:**
150 +(% style="color:blue" %)**LED Status:**
143 143  )))
144 144  
145 145  * (((
146 -Onboard LED: When power on device, the onboard LED will fast blink 4 times which means detect the sensor well.
154 +**Onboard LED**: When power on device, the onboard LED will fast blink 4 times which means detect the sensor well.
147 147  )))
148 148  
149 149  * (((
... ... @@ -159,16 +159,12 @@
159 159  
160 160  
161 161  (((
162 -(% style="color:red" %)**Note 2:**
170 +(% style="color:red" %)**Note :**(%%)** (% style="color:blue" %)Ultrasonic coupling paste(%%)**(% style="color:blue" %) (%%) 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 -(% style="color:blue" %)**Step4:   **(%%)Install use Epoxy ab glue.
175 +(% style="color:blue" %)**Step4:   **(%%)**Install use Epoxy ab glue.**
172 172  )))
173 173  
174 174  (((
... ... @@ -187,11 +187,13 @@
187 187  
188 188  
189 189  (((
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.
194 +(% style="color:red" %)**Note :**
195 +
196 +(% style="color:red" %)**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.
191 191  )))
192 192  
193 193  (((
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.
200 +(% style="color:red" %)**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.
195 195  )))
196 196  
197 197  
... ... @@ -198,10 +198,12 @@
198 198  == 1.6 Applications ==
199 199  
200 200  
201 -* Smart liquid control solution.
207 +* Smart liquid control solution
202 202  
203 -* Smart liquefied gas solution.
209 +* Smart liquefied gas solution
204 204  
211 +
212 +
205 205  == 1.7 Precautions ==
206 206  
207 207  
... ... @@ -209,8 +209,11 @@
209 209  
210 210  * For containers of the same material at room temperature, the detection blind zone and detection limit height are also different for the thickness of the container.
211 211  
212 -* 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" %)
220 +* 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.
213 213  
222 +
223 +(% style="display:none" %)
224 +
214 214  == 1.8 Sleep mode and working mode ==
215 215  
216 216  
... ... @@ -238,6 +238,8 @@
238 238  )))
239 239  |(% 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.
240 240  
252 +
253 +
241 241  == 1.10 BLE connection ==
242 242  
243 243  
... ... @@ -352,7 +352,7 @@
352 352  |=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)(((
353 353  **Size(bytes)**
354 354  )))|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="background-color:#D9E2F3;color:#0070C0" %)1|=(% style="background-color:#D9E2F3;color:#0070C0" %)2|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**
355 -|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
368 +|(% style="width:62.5px" %)Value|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
356 356  [[Distance>>||anchor="H2.3.2A0Distance"]]
357 357  (unit: mm)
358 358  )))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
... ... @@ -699,12 +699,10 @@
699 699  
700 700  Methods to Update Firmware:
701 701  
702 -* (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/]]
715 +* (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/]]**
703 703  
704 704  * 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]]**.
705 705  
706 -
707 -
708 708  = 6. FAQ =
709 709  
710 710  == 6.1  What is the frequency plan for DDS20-LB? ==
... ... @@ -766,7 +766,6 @@
766 766  
767 767  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
768 768  
769 -
770 770  = 9. ​Packing Info =
771 771  
772 772  
... ... @@ -784,7 +784,6 @@
784 784  
785 785  * Weight / pcs : g
786 786  
787 -
788 788  = 10. Support =
789 789  
790 790