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Last modified by Xiaoling on 2025/04/27 13:54
From version 169.4
edited by Xiaoling
on 2022/06/11 17:50
Change comment: There is no comment for this version
To version 169.7
edited by Xiaoling
on 2022/06/14 17:45
Change comment: There is no comment for this version

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11 11  (% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​
12 12  )))
13 13  
14 -**Contents:**
14 +**Table of Contents:**
15 15  
16 16  {{toc/}}
17 17  
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80 80  * 8500mAh Battery for long term use
81 81  
82 82  
83 +
83 83  == 1.3  Specification ==
84 84  
85 85  === 1.3.1  Rated environmental conditions ===
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90 90  (((
91 91  **Remarks: (1)  a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);       **
92 92  
93 -**~ 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)**
94 +**~ 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)**
94 94  )))
95 95  
96 96  
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126 126  * Bottom water level monitoring
127 127  
128 128  
130 +
129 129  == 1.6  Pin mapping and power on ==
130 130  
131 131  
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167 167  )))
168 168  
169 169  (((
172 +
173 +
170 170  (% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LDDS45.
171 171  )))
172 172  
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293 293  * If the sensor value is 0x0000, it means system doesn’t detect ultrasonic sensor.
294 294  * If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
295 295  
296 -
297 297  === 2.3.3  Interrupt Pin ===
298 298  
299 299  This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H4.3A0SetInterruptMode"]] for the hardware and software set up.
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1145 1145  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
1146 1146  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1147 1147  
1148 -
1149 1149  = 5.  FAQ =
1150 1150  
1151 1151  == 5.1  What is the frequency plan for LDDS45? ==
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1189 1189  * (% style="color:red" %)**IN865 **(%%)**:**  LoRaWAN IN865 band
1190 1190  * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
1191 1191  
1192 -
1193 1193  = 8. ​ Packing Info =
1194 1194  
1195 1195  
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1204 1204  * Package Size / pcs : cm
1205 1205  * Weight / pcs : g
1206 1206  
1207 -
1208 1208  = 9.  ​Support =
1209 1209  
1210 1210  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.