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Last modified by Xiaoling on 2025/06/10 09:17
From version 37.6
edited by Xiaoling
on 2023/04/27 09:24
Change comment: There is no comment for this version
To version 20.1
edited by Edwin Chen
on 2023/04/09 10:07
Change comment: There is no comment for this version

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Title
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1 -LHT65N-PIR Temperature/Humidity/PIR Motion Sensor User Manual
1 +LHT65-PIR Temperature/Humidity/PIR Sensor User Manual
Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
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100 100  
101 101  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220515123819-1.png?width=317&height=379&rev=1.1||alt="image-20220515123819-1.png" height="379" width="317"]]
102 102  
103 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220525110604-2.png?rev=1.1||alt="image-20220525110604-2.png"]]
103 103  
104 104  
105 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
106 -|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
107 -|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Test uplink status|(% style="background-color:#f2f2f2; width:225px" %)(((
108 -If LHT65N is already Joined to rhe LoRaWAN network, LHT65N will send an uplink packet, if LHT65N has external sensor connected,(% style="color:blue" %)**Blue led** (%%)will blink once. If LHT65N has not external sensor, (% style="color:red" %)**Red led**(%%) will blink once.
109 -)))
110 -|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT for more than 3s|(% style="background-color:#f2f2f2; width:117px" %)Active Device|(% style="background-color:#f2f2f2; width:225px" %)(((
111 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
112 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
113 -)))
114 -|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means LHT65N is in Deep Sleep Mode.
115 -
116 116  == 2.3 Example to join LoRaWAN network ==
117 117  
118 118  
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134 134  
135 135  Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
136 136  
137 -[[image:image-20230426083533-1.png]]
127 +[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
138 138  
139 -
140 140  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
141 141  
142 142  Add APP EUI in the application.
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151 151  [[image:image-20220522232954-5.png||_mstalt="431847"]]
152 152  
153 153  
143 +
154 154  (% style="color:red" %)**Note: LHT65N-PIR use same payload decoder as LHT65.**
155 155  
156 156  
157 -[[image:image-20220522233026-6.png||_mstalt="429403"]]
147 +Input APP EUI,  APP KEY and DEV EUI:
158 158  
159 159  
160 -**Input APP EUI,  APP KEY and DEV EUI:**
161 -
162 162  [[image:image-20220522233118-7.png||_mstalt="430430"]]
163 163  
164 164  
165 165  === 2.3.2 Step 2: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
166 166  
167 -
168 168  Use ACT button to activate LHT65N-PIR 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.
169 -
170 -
171 171  [[image:image-20220522233300-8.png||_mstalt="428389" height="219" width="722"]]
172 172  
173 173  
174 174  == 2.4 Uplink Payload~-~-Device Status, (Fport~=5) ==
175 175  
176 -
177 177  Users can use the downlink command(**0x26 01**) to ask LHT65N-PIR to send device configure detail, include device configure status. LHT65N-PIR will uplink a payload via FPort=5 to server.
178 178  
179 179  The Payload format is as below.
180 180  
181 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
182 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
183 -|(% style="background-color:#f2f2f2; width:103px" %)**Size (bytes)**|(% style="background-color:#f2f2f2; width:72px" %)**1**|(% style="background-color:#f2f2f2" %)**2**|(% style="background-color:#f2f2f2; width:91px" %)**1**|(% style="background-color:#f2f2f2; width:86px" %)**1**|(% style="background-color:#f2f2f2; width:44px" %)**2**
184 -|(% style="background-color:#f2f2f2; width:103px" %)**Value**|(% style="background-color:#f2f2f2; width:72px" %)Sensor Model|(% style="background-color:#f2f2f2" %)Firmware Version|(% style="background-color:#f2f2f2; width:91px" %)Frequency Band|(% style="background-color:#f2f2f2; width:86px" %)Sub-band|(% style="background-color:#f2f2f2; width:44px" %)BAT
165 +|(% colspan="6" %)**Device Status (FPORT=5)**
166 +|**Size (bytes)**|**1**|**2**|**1**|**1**|**2**
167 +|**Value**|Sensor Model|Firmware Version|Frequency Band|Sub-band|BAT
185 185  
186 186  Example parse in TTNv3
187 187  
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240 240  
241 241  == 2.5 Uplink Payload, Sensor Data  ( Fport~=2) ==
242 242  
243 -
244 244  The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
245 245  
246 246  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
247 247  
248 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
249 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
230 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
231 +|=(% style="width: 60px;" %)(((
250 250  **Size(bytes)**
251 -)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
233 +)))|=(% style="width: 30px;" %)(((
252 252  **2**
253 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
235 +)))|=(% style="width: 100px;" %)(((
254 254  **2**
255 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
237 +)))|=(% style="width: 100px;" %)(((
256 256  **2**
257 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
239 +)))|=(% style="width: 50px;" %)(((
258 258  **1**
259 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
241 +)))|=(% style="width: 50px;" %)(((
260 260  **4**
261 261  )))
262 262  |(% style="width:97px" %)(((
263 263  **Value**
264 264  )))|(% style="width:39px" %)(((
265 -[[BAT>>||anchor="H2.5.2BAT-BatteryInfo"]]
247 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
266 266  )))|(% style="width:100px" %)(((
267 267  (((
268 -[[Built-In Temperature>>||anchor="H2.5.3Built-inTemperature"]]
250 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
269 269  )))
270 270  )))|(% style="width:77px" %)(((
271 271  (((
272 -[[Built-in Humidity>>||anchor="H2.5.4Built-inHumidity"]]
254 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
273 273  )))
274 274  )))|(% style="width:47px" %)(((
275 -Ext #
257 +[[Ext>>||anchor="H2.4.5Ext23"]] #
276 276  )))|(% style="width:51px" %)(((
277 -[[Ext value>>||anchor="H2.5.5Extvalue"]]
259 +[[Ext value>>||anchor="H2.4.6Extvalue"]]
278 278  )))
279 279  
280 280  * The First 6 bytes: has fix meanings for every LHT65N-PIR.
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298 298  
299 299  These two bytes of BAT include the battery state and the actually voltage
300 300  
301 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
302 -|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
303 -**Bit(bit)**
304 -)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
305 -|(% style="width:66px" %)(((
306 -**Value**
307 -)))|(% style="width:250px" %)(((
308 -BAT Status
309 -00(b): Ultra Low ( BAT <= 2.50v)
310 -01(b): Low (2.50v <=BAT <= 2.55v)
311 -10(b): OK (2.55v <= BAT <=2.65v)
312 -11(b): Good (BAT >= 2.65v)
313 -)))|(% style="width:152px" %)Actually BAT voltage
283 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220523152839-18.png||_mstalt="457613"]]
314 314  
315 315  
316 -
317 317  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
318 318  
319 319  
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351 351  
352 352  Bit0 of byte 8th shows if this uplink is generate by PIR activity.
353 353  
354 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:490px" %)
355 -|=(% style="width: 147px;background-color:#D9E2F3;color:#0070C0" %)(((
323 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:490px" %)
324 +|=(% style="width: 147px;" %)(((
356 356  **The 8^^th^^ byte**
357 -)))|=(% style="width: 108px;background-color:#D9E2F3;color:#0070C0" %)(((
326 +)))|=(% style="width: 108px;" %)(((
358 358  **Bit 1~~7**
359 -)))|=(% style="width: 228px;background-color:#D9E2F3;color:#0070C0" %)(((
328 +)))|=(% style="width: 228px;" %)(((
360 360  **Bit 0**
361 361  )))
362 362  |(% style="width:147px" %)(((
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425 425  
426 426  == 2.8 installation ==
427 427  
428 -~1. Don't install LHT65N-PIR outdoor or place where will get wet.
397 +~1. Don't install LHT65N-PIR outdoor or place where will get wet
429 429  
430 -2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
399 +2. Towards the PIR probe to the place where need to monitor activity.
431 431  
432 -Stable distance is 0~~3m. Some motion might not detected between 3~~5 m.
433 433  
434 -[[image:image-20230411135341-1.png||height="450" width="456"]]
435 435  
436 -**Notice: PIR can only detect motion activity, not to use to detect static people case.**
437 -
438 -* 1. PIR Motion Detector should not be installed near the Air conditioner places where with cold wind or hot wind flow, because PIR motion detector is sensitive with the temperature changes of the environment. Environment changes quickly will cause a false alarm.
439 -* 2. PIR should not be installed facing the glass window, facing glass window will be interfered by the outside sunlight and moving objects (people or vehicle). The infrared energy can penetrate the glass window.
440 -* 3. PIR should not be installed facing the moving objects or background changing objects, movement object will cause airflow change, it may cause false alarm.
441 -* 4. Between the detection range of PIR Motion detector, there is should be less objects.  Many objects may reduce the sensitive of detection range.
442 -* 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
443 -
444 444  = 3. Sensors and Accessories =
445 445  
446 446  == 3.1 E2 Extension Cable ==
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587 587  
588 588  = 6. OTA firmware update =
589 589  
590 -User can change firmware S31x-LB to:
549 +Please see this link for how to do OTA firmware update: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
591 591  
592 -* Change Frequency band/ region.
593 -* Update with new features.
594 -* Fix bugs.
595 595  
596 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
597 -
598 -Methods to Update Firmware:
599 -
600 -* (Recommanded way) OTA firmware update via wireless: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
601 -* Update through UART TTL interface. **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
602 -
603 603  = 7. FAQ =
604 604  
605 605  == 7.1 How to use AT Command? ==
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660 660  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
661 661  
662 662  
663 -== 7.3 How to change the uplink interval？ ==
612 +== 6.3 How to change the uplink interval？ ==
664 664  
665 665  Please see this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/||_mstmutation="1" style="background-color: rgb(255, 255, 255);"]]
666 666  
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