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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 171.3
edited by Xiaoling
on 2022/06/21 09:44
Change comment: There is no comment for this version
To version 168.10
edited by Xiaoling
on 2022/06/21 09:35
Change comment: There is no comment for this version

Summary

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16 16  (% _mstvisible="1" %)
17 -= (% _msthash="277498" _msttexthash="253045" _mstvisible="3" %)1.  Introduction(%%) =
17 += (% _msthash="277498" _msttexthash="253045" _mstvisible="3" %)1. Introduction(%%) =
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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  )))
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51 51  (% _mstvisible="1" %)
52 -== (% _msthash="182559" _msttexthash="163319" _mstvisible="3" %)1.2  Features(%%) ==
52 +== (% _msthash="182559" _msttexthash="163319" _mstvisible="3" %)1.2 Features(%%) ==
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54 54  (% _mstvisible="1" %)
55 55  * Wall Attachable.
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69 69  (% _mstvisible="1" %)
70 -== (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3  Specification(%%) ==
71 +== (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
71 71  
72 72  (% _mstvisible="1" %)
73 73  (((
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133 133  * Smart Cities
134 134  * Smart Factory
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140 140  = (% _msthash="655759" _msttexthash="618618" _mstvisible="3" %)2.  O(%%)peration Mode =
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142 142  (% _mstvisible="1" %)
143 -== (% _msthash="462371" _msttexthash="410332" _mstvisible="3" %)2.1 How it work?(%%) ==
155 +== (% _msthash="462371" _msttexthash="410332" _mstvisible="3" %)2.1 How does LHT65N work?(%%) ==
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145 145  (% _mstvisible="1" %)
146 146  (((
147 147  (% _msthash="506060" _msttexthash="28254538" _mstvisible="2" %)
148 -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**.
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150 -(% _msthash="506060" _msttexthash="28254538" _mstvisible="2" %)
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160 +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.
152 152  )))
153 153  
154 154  (% _mstvisible="1" %)
155 155  (((
156 156  (% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %)
166 +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.
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168 +(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %)
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158 158  )))
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160 160  (% _mstvisible="1" %)
161 -== (% _msthash="514384" _msttexthash="458666" _mstvisible="3" %)2.2 How to Activate LHT52?(%%) ==
173 +== (% _msthash="514384" _msttexthash="458666" _mstvisible="3" %)2.2 How to Activate LHT65N?(%%) ==
162 162  
163 -(% style="color:red" %)** 1.  Open enclosure from below position.**
175 +(% _msthash="315239" _msttexthash="748241" _mstvisible="1" %)
176 +The LHT65N has two working modes:
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165 -[[image:image-20220621093835-1.png]]
178 +(% _mstvisible="1" %)
179 +* (% 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.
180 +* (% 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. 
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182 +(% _mstvisible="1" %)
183 +(((
184 +(% _msthash="506062" _msttexthash="6036823" _mstvisible="2" %)
185 +The LHT65N is set in deep sleep mode by default; The ACT button on the front is to switch to different modes:
186 +)))
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168 -(% style="color:red" %)** 2.  Insert 2 x AAA LR03 batteries.**
188 +(% _mstvisible="1" %)
189 +[[image:image-20220515123819-1.png||_mstalt="430742" _mstvisible="3" height="379" width="317"]]
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170 -[[image:image-20220621093835-2.png]]
191 +(% _mstvisible="1" %)
192 +[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]
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173 -(% style="color:red" %)** 3.  Press the reset button to activate device.**
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175 -[[image:image-20220621093835-3.png]]
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178 -User can check [[LED Status>>||anchor="H2.8A0LEDIndicator"]] to know the working state of LHT52.
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182 182  (% _mstvisible="1" %)
183 183  == (% _msthash="882726" _msttexthash="838526" _mstvisible="3" %)2.3 Example to join LoRaWAN network(%%) ==
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