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Last modified by Xiaoling on 2025/04/27 13:54
From version 169.7
edited by Xiaoling
on 2022/06/14 17:45
Change comment: There is no comment for this version
To version 169.4
edited by Xiaoling
on 2022/06/11 17:50
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 -**Table of Contents:**
14 +**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 -
84 84  == 1.3  Specification ==
85 85  
86 86  === 1.3.1  Rated environmental conditions ===
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91 91  (((
92 92  **Remarks: (1)  a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);       **
93 93  
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)**
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)**
95 95  )))
96 96  
97 97  
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127 127  * Bottom water level monitoring
128 128  
129 129  
130 -
131 131  == 1.6  Pin mapping and power on ==
132 132  
133 133  
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169 169  )))
170 170  
171 171  (((
172 -
173 -
174 174  (% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LDDS45.
175 175  )))
176 176  
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297 297  * If the sensor value is 0x0000, it means system doesn’t detect ultrasonic sensor.
298 298  * If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
299 299  
296 +
300 300  === 2.3.3  Interrupt Pin ===
301 301  
302 302  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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1148 1148  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
1149 1149  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1150 1150  
1148 +
1151 1151  = 5.  FAQ =
1152 1152  
1153 1153  == 5.1  What is the frequency plan for LDDS45? ==
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1191 1191  * (% style="color:red" %)**IN865 **(%%)**:**  LoRaWAN IN865 band
1192 1192  * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
1193 1193  
1192 +
1194 1194  = 8. ​ Packing Info =
1195 1195  
1196 1196  
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1205 1205  * Package Size / pcs : cm
1206 1206  * Weight / pcs : g
1207 1207  
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.