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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 168.7
edited by Xiaoling
on 2022/06/21 09:33
Change comment: There is no comment for this version
To version 171.2
edited by Xiaoling
on 2022/06/21 09:38
Change comment: There is no comment for this version

Summary

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14 14  
15 15  
16 16  (% _mstvisible="1" %)
17 -= (% _msthash="277498" _msttexthash="253045" _mstvisible="3" %)1. Introduction(%%) =
17 += (% _msthash="277498" _msttexthash="253045" _mstvisible="3" %)1.  Introduction(%%) =
18 18  
19 19  (% _mstvisible="1" %)
20 -== (% _msthash="1532895" _msttexthash="1426958" _mstvisible="3" %)1.1 What is LHT52 Temperature & Humidity Sensor(%%) ==
20 +== (% _msthash="1532895" _msttexthash="1426958" _mstvisible="3" %)1.1  What is LHT52 Temperature & Humidity Sensor(%%) ==
21 21  
22 22  (% _mstvisible="1" %)
23 23  (((
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49 49  )))
50 50  
51 51  (% _mstvisible="1" %)
52 -== (% _msthash="182559" _msttexthash="163319" _mstvisible="3" %)1.2 Features(%%) ==
52 +== (% _msthash="182559" _msttexthash="163319" _mstvisible="3" %)1.2  Features(%%) ==
53 53  
54 54  (% _mstvisible="1" %)
55 55  * Wall Attachable.
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68 68  
69 69  
70 70  (% _mstvisible="1" %)
71 -== (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
71 +== (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3  Specification(%%) ==
72 72  
73 73  (% _mstvisible="1" %)
74 74  (((
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119 119  
120 120  
121 121  
122 +== 1.5  Storage & Operation Temperature ==
122 122  
124 +-20°C to +50°C
123 123  
124 124  
125 125  
128 +== 1.6  Applications ==
126 126  
130 +* Smart Buildings & Home Automation
131 +* Logistics and Supply Chain Management
132 +* Smart Metering
133 +* Smart Agriculture
134 +* Smart Cities
135 +* Smart Factory
127 127  
128 128  
129 -
130 -
131 -
132 -
133 -
134 -
135 -
136 136  
137 137  )))
138 138  
139 139  (% _mstvisible="1" %)
140 -= (% _msthash="655759" _msttexthash="618618" _mstvisible="3" %)2. Connect LHT65N to IoT Server(%%) =
142 += (% _msthash="655759" _msttexthash="618618" _mstvisible="3" %)2.  O(%%)peration Mode =
141 141  
142 142  (% _mstvisible="1" %)
143 -== (% _msthash="462371" _msttexthash="410332" _mstvisible="3" %)2.1 How does LHT65N work?(%%) ==
145 +== (% _msthash="462371" _msttexthash="410332" _mstvisible="3" %)2.1 How it work?(%%) ==
144 144  
145 145  (% _mstvisible="1" %)
146 146  (((
147 147  (% _msthash="506060" _msttexthash="28254538" _mstvisible="2" %)
148 -LHT65N is configured as LoRaWAN OTAA Class A mode by default. Each LHT65N is shipped with a worldwide unique set of OTAA keys. To use LHT65N in a LoRaWAN network, first, we need to put the OTAA keys in LoRaWAN Network Server and then activate LHT65N.
150 +Each LHT52 is shipped with a worldwide unique set of LoRaWAN OTAA keys. To use LHT52 in a LoRaWAN network, user needs to input the OTAA keys in LoRaWAN network server. After this, if LHT52 is under this LoRaWAN network coverage, LHT52 can join the LoRaWAN network and start to transmit sensor data. The default period for each uplink is** 20 minutes**.
151 +
152 +(% _msthash="506060" _msttexthash="28254538" _mstvisible="2" %)
153 +
149 149  )))
150 150  
151 151  (% _mstvisible="1" %)
152 152  (((
153 153  (% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %)
154 -If LHT65N is under the coverage of this LoRaWAN network. LHT65N can join the LoRaWAN network automatically. After successfully joining, LHT65N will start to measure environment temperature and humidity, and start to transmit sensor data to the LoRaWAN server. The default period for each uplink is 20 minutes.
155 -
156 -(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %)
157 157  
158 158  )))
159 159  
160 160  (% _mstvisible="1" %)
161 -== (% _msthash="514384" _msttexthash="458666" _mstvisible="3" %)2.2 How to Activate LHT65N?(%%) ==
163 +== (% _msthash="514384" _msttexthash="458666" _mstvisible="3" %)2.2 How to Activate LHT52?(%%) ==
162 162  
163 -(% _msthash="315239" _msttexthash="748241" _mstvisible="1" %)
164 -The LHT65N has two working modes:
165 +1. Open enclosure from below position.
165 165  
166 -(% _mstvisible="1" %)
167 -* (% style="color:blue" %)**Deep Sleep Mode**(%%): LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
168 -* (% style="color:blue" %)**Working Mode**(%%):  In this mode, LHT65N works as LoRaWAN Sensor mode to Join LoRaWAN network and send out the sensor data to the server. Between each sampling/tx/rx periodically, LHT65N will be in STOP mode (IDLE mode), in STOP mode, LHT65N has the same power consumption as Deep Sleep mode. 
167 +[[image:image-20220621093835-1.png]]
169 169  
170 -(% _mstvisible="1" %)
171 -(((
172 -(% _msthash="506062" _msttexthash="6036823" _mstvisible="2" %)
173 -The LHT65N is set in deep sleep mode by default; The ACT button on the front is to switch to different modes:
174 -)))
169 +1. Insert 2 x AAA LR03 batteries.
175 175  
176 -(% _mstvisible="1" %)
177 -[[image:image-20220515123819-1.png||_mstalt="430742" _mstvisible="3" height="379" width="317"]]
171 +[[image:image-20220621093835-2.png]]
178 178  
179 -(% _mstvisible="1" %)
180 -[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]
181 181  
174 +1. Press the reset button to activate device.
182 182  
176 +[[image:image-20220621093835-3.png]]
177 +
178 +
179 +User can check [[LED Status>>path:#LED_Status]] to know the working state of LHT52.
180 +
181 +
182 +
183 183  (% _mstvisible="1" %)
184 184  == (% _msthash="882726" _msttexthash="838526" _mstvisible="3" %)2.3 Example to join LoRaWAN network(%%) ==
185 185  
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