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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 175.1
edited by Xiaoling
on 2022/06/21 09:51
Change comment: Uploaded new attachment "image-20220621095134-4.png", version {1}
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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69 +
69 69  (% _mstvisible="1" %)
70 70  == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3  Specification(%%) ==
71 71  
... ... @@ -133,6 +133,7 @@
133 133  * Smart Cities
134 134  * Smart Factory
135 135  
137 +
136 136  
137 137  )))
138 138  
... ... @@ -140,88 +140,91 @@
140 140  = (% _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 it work?(%%) ==
145 +== (% _msthash="462371" _msttexthash="410332" _mstvisible="3" %)2.1 How does LHT65N work?(%%) ==
144 144  
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**.
149 -
150 -(% _msthash="506060" _msttexthash="28254538" _mstvisible="2" %)
151 -
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.
152 152  )))
153 153  
154 154  (% _mstvisible="1" %)
155 155  (((
156 156  (% _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" %)
157 157  
158 158  )))
159 159  
160 160  (% _mstvisible="1" %)
161 -== (% _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?(%%) ==
162 162  
163 -(% style="color:red" %)** 1.  Open enclosure from below position.**
165 +(% _msthash="315239" _msttexthash="748241" _mstvisible="1" %)
166 +The LHT65N has two working modes:
164 164  
165 -[[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. 
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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 +)))
167 167  
168 -(% 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"]]
169 169  
170 -[[image:image-20220621093835-2.png]]
181 +(% _mstvisible="1" %)
182 +[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]
171 171  
172 172  
173 -(% style="color:red" %)** 3.  Press the reset button to activate device.**
174 -
175 -[[image:image-20220621093835-3.png]]
176 -
177 -
178 -User can check [[LED Status>>||anchor="H2.8A0LEDIndicator"]] to know the working state of LHT52.
179 -
180 -
181 -
182 182  (% _mstvisible="1" %)
183 183  == (% _msthash="882726" _msttexthash="838526" _mstvisible="3" %)2.3 Example to join LoRaWAN network(%%) ==
184 184  
185 -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.
186 186  
187 187  (% _mstvisible="1" class="wikigeneratedid" %)
188 -[[image:1655775912928-657.png]]
192 +[[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]]
189 189  
190 -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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192 192  
193 -**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(%%) ===
194 194  
195 -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.
196 196  
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:
197 197  
207 +(% _mstvisible="1" %)
198 198  [[image:image-20220617150003-1.jpeg]]
199 199  
210 +(% _msthash="315244" _msttexthash="3659149" _mstvisible="1" %)
211 +User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
200 200  
201 -Enter these keys in the LoRaWAN Server portal. Below is TTN V3 screen shot:
202 -
213 +(% _msthash="315245" _msttexthash="642889" _mstvisible="1" %)
203 203  Add APP EUI in the application.
204 204  
205 -choose to create the device manually.
206 -
207 -Add APP KEY and DEV EUI
208 -
209 -
210 -(% _msthash="315245" _msttexthash="642889" _mstvisible="1" %)
216 +(% _mstvisible="1" %)
211 211  [[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]]
212 212  
213 -(% _msthash="315245" _msttexthash="642889" _mstvisible="1" %)
214 -[[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"]]
216 216  
217 -**Default mode OTAA**
218 -
219 -
220 -
221 -
222 222  (% _msthash="315246" _msttexthash="878800" _mstvisible="1" %)
223 -[[image:1655776241177-240.png]]
226 +Note: LHT65N use same payload as LHT65.
224 224  
228 +(% _mstvisible="1" %)
229 +[[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]]
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226 226  
227 227  (% _msthash="315247" _msttexthash="595543" _mstvisible="1" %)
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