<
From version < 140.5 >
edited by Xiaoling
on 2022/06/10 17:12
To version < 137.5 >
edited by Xiaoling
on 2022/06/10 17:03
>
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57 57  * IP66 Waterproof Enclosure
58 58  * 4000mAh or 8500mAh Battery for long term use
59 59  
60 -
61 -
62 62  == 1.3  Specification ==
63 63  
64 64  === 1.3.1  Rated environmental conditions ===
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73 73  
74 74  === 1.3.2  Effective measurement range Reference beam pattern ===
75 75  
76 -**(1) The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
74 +**(1) The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**[[image:image-20220610155021-2.png||height="440" width="1189"]]
77 77  
78 78  
79 79  
80 -[[image:1654852253176-749.png]]
78 +**(2)** The object to be tested is a "corrugated cardboard box" perpendicular to the central axis of 0 °, and the length * width is 60cm * 50cm.[[image:image-20220610155021-3.png||height="437" width="1192"]]
81 81  
80 +(% style="display:none" %) (%%)
82 82  
83 -**(2)** **The object to be tested is a "corrugated cardboard box" perpendicular to the central axis of 0 °, and the length * width is 60cm * 50cm.**
84 84  
85 -
86 -[[image:1654852175653-550.png]](% style="display:none" %) ** **
87 -
88 -
89 -
90 90  == 1.5 ​ Applications ==
91 91  
92 92  * Horizontal distance measurement
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99 99  * Sewer
100 100  * Bottom water level monitoring
101 101  
102 -
103 -
104 104  == 1.6  Pin mapping and power on ==
105 105  
106 106  
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107 107  [[image:1654847583902-256.png]]
108 108  
109 109  
110 -
111 111  = 2.  Configure LDDS75 to connect to LoRaWAN network =
112 112  
113 113  == 2.1  How it works ==
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121 121  )))
122 122  
123 123  
124 -
125 125  == 2.2  ​Quick guide to connect to LoRaWAN server (OTAA) ==
126 126  
127 127  (((
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254 254  0x01: Interrupt Uplink Packet.
255 255  
256 256  
257 -
258 258  === 2.3.4  DS18B20 Temperature sensor ===
259 259  
260 260  This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
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