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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 175.4
edited by Xiaoling
on 2022/06/21 10:02
Change comment: There is no comment for this version
To version 171.1
edited by Xiaoling
on 2022/06/21 09:38
Change comment: Uploaded new attachment "image-20220621093835-3.png", version {1}

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65 65  * IP Rating: IP52
66 66  
67 67  
68 +
69 +
68 68  (% _mstvisible="1" %)
69 69  == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3  Specification(%%) ==
70 70  
... ... @@ -132,6 +132,7 @@
132 132  * Smart Cities
133 133  * Smart Factory
134 134  
137 +
135 135  
136 136  )))
137 137  
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139 139  = (% _msthash="655759" _msttexthash="618618" _mstvisible="3" %)2.  O(%%)peration Mode =
140 140  
141 141  (% _mstvisible="1" %)
142 -== (% _msthash="462371" _msttexthash="410332" _mstvisible="3" %)2.1 How it work?(%%) ==
145 +== (% _msthash="462371" _msttexthash="410332" _mstvisible="3" %)2.1 How does LHT65N work?(%%) ==
143 143  
144 144  (% _mstvisible="1" %)
145 145  (((
146 146  (% _msthash="506060" _msttexthash="28254538" _mstvisible="2" %)
147 -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**.
148 -
149 -(% _msthash="506060" _msttexthash="28254538" _mstvisible="2" %)
150 -
150 +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.
151 151  )))
152 152  
153 153  (% _mstvisible="1" %)
154 154  (((
155 155  (% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %)
156 +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.
157 +
158 +(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %)
156 156  
157 157  )))
158 158  
159 159  (% _mstvisible="1" %)
160 -== (% _msthash="514384" _msttexthash="458666" _mstvisible="3" %)2.2 How to Activate LHT52?(%%) ==
163 +== (% _msthash="514384" _msttexthash="458666" _mstvisible="3" %)2.2 How to Activate LHT65N?(%%) ==
161 161  
162 -(% style="color:red" %)** 1.  Open enclosure from below position.**
165 +(% _msthash="315239" _msttexthash="748241" _mstvisible="1" %)
166 +The LHT65N has two working modes:
163 163  
164 -[[image:image-20220621093835-1.png]]
168 +(% _mstvisible="1" %)
169 +* (% 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.
170 +* (% 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. 
165 165  
172 +(% _mstvisible="1" %)
173 +(((
174 +(% _msthash="506062" _msttexthash="6036823" _mstvisible="2" %)
175 +The LHT65N is set in deep sleep mode by default; The ACT button on the front is to switch to different modes:
176 +)))
166 166  
167 -(% style="color:red" %)** 2.  Insert 2 x AAA LR03 batteries.**
178 +(% _mstvisible="1" %)
179 +[[image:image-20220515123819-1.png||_mstalt="430742" _mstvisible="3" height="379" width="317"]]
168 168  
169 -[[image:image-20220621093835-2.png]]
181 +(% _mstvisible="1" %)
182 +[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]
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171 171  
172 -(% style="color:red" %)** 3.  Press the reset button to activate device.**
173 -
174 -[[image:image-20220621093835-3.png]]
175 -
176 -
177 -User can check [[LED Status>>||anchor="H2.8A0LEDIndicator"]] to know the working state of LHT52.
178 -
179 -
180 -
181 181  (% _mstvisible="1" %)
182 182  == (% _msthash="882726" _msttexthash="838526" _mstvisible="3" %)2.3 Example to join LoRaWAN network(%%) ==
183 183  
184 -This section shows an example for how to join the [[TheThingsNetwork>>url:https://www.thethingsnetwork.org/]] LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are of similar procedure.
188 +(% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %)
189 +This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Use with other LoRaWAN IoT servers is of a similar procedure.
185 185  
186 186  (% _mstvisible="1" class="wikigeneratedid" %)
187 -[[image:1655775912928-657.png]]
192 +[[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]]
188 188  
189 -Assume the DLOS8 is already set to connect to [[TTN V3 network >>url:https://eu1.cloud.thethings.network/]]. We need to add the LHT52 device in TTN V3 portal. 
194 +(% _msthash="315241" _msttexthash="10802155" _mstvisible="1" %)
195 +Assume the LPS8N is already set to connect to [[TTN V3 network>>url:https://eu1.cloud.thethings.network||_mstvisible="2"]], So it provides network coverage for LHT65N. Next we need to add the LHT65N device in TTN V3:
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191 191  
192 -(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN V3 with the OTAA keys from LHT52.
198 +(% _mstvisible="1" %)
199 +=== (% _msthash="670592" _msttexthash="634075" _mstvisible="3" %)2.3.1 Step 1: Create Device n TTN(%%) ===
193 193  
194 -Each LHT52 is shipped with a sticker with the default DEV EUI as below:
201 +(% _msthash="315242" _msttexthash="1601782" _mstvisible="1" %)
202 +Create a device in TTN V3 with the OTAA keys from LHT65N.
195 195  
204 +(% _msthash="315243" _msttexthash="3694444" _mstvisible="1" %)
205 +Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
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207 +(% _mstvisible="1" %)
197 197  [[image:image-20220617150003-1.jpeg]]
198 198  
210 +(% _msthash="315244" _msttexthash="3659149" _mstvisible="1" %)
211 +User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
199 199  
200 -Enter these keys in the LoRaWAN Server portal. Below is TTN V3 screen shot:
201 -
213 +(% _msthash="315245" _msttexthash="642889" _mstvisible="1" %)
202 202  Add APP EUI in the application.
203 203  
204 -choose to create the device manually.
205 -
206 -Add APP KEY and DEV EUI
207 -
208 -
209 -(% _msthash="315245" _msttexthash="642889" _mstvisible="1" %)
216 +(% _mstvisible="1" %)
210 210  [[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]]
211 211  
212 -(% _msthash="315245" _msttexthash="642889" _mstvisible="1" %)
213 -[[image:1655776122894-257.png]]
219 +(% _mstvisible="1" %)
220 +[[image:image-20220522232932-4.png||_mstalt="430157" _mstvisible="3"]]
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222 +(% _mstvisible="1" %)
223 +[[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]]
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225 +(% _msthash="315246" _msttexthash="878800" _mstvisible="1" %)
226 +Note: LHT65N use same payload as LHT65.
216 216  
217 -**Default mode OTAA**
228 +(% _mstvisible="1" %)
229 +[[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]]
218 218  
219 219  
232 +(% _msthash="315247" _msttexthash="595543" _mstvisible="1" %)
233 +Input APP EUI,  APP KEY and DEV EUI:
220 220  
235 +(% _mstvisible="1" %)
236 +[[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]
221 221  
222 -(% _msthash="315246" _msttexthash="878800" _mstvisible="1" %)
223 -[[image:1655776241177-240.png]]
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225 225  
240 +(% _mstvisible="1" %)
241 +=== (% _msthash="3537456" _msttexthash="3448549" _mstvisible="3" %)2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds.(%%) ===
226 226  
227 -(% style="color:blue" %)**Step 2**(%%):  Use ACT button to activate LHT52 and it will auto join to the TTN V3 network. After join success, it will start to upload sensor data to TTN V3 and user can see in the panel.
243 +(% _msthash="315248" _msttexthash="14452321" _mstvisible="1" %)
244 +Use ACT button to activate LHT65N and it will auto-join to the TTN V3 network. After join success, it will start to upload sensor data to TTN V3 and user can see in the panel.
228 228  
229 -[[image:image-20220621095134-4.png]]
246 +(% _mstvisible="1" %)
247 +[[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]]
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