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Last modified by Xiaoling on 2025/06/10 09:17
From version 44.3
edited by Xiaoling
on 2023/05/16 17:18
Change comment: There is no comment for this version
To version 45.6
edited by Xiaoling
on 2023/05/27 08:59
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -43,8 +43,12 @@
43 43  * Built-in 2400mAh battery for up to 5 years of use.
44 44  * Built-in Temperature & Humidity sensor
45 45  * External PIR Sensor
46 -* Tri-color LED to indicate working status(% style="display:none" %)
46 +* Tri-color LED to indicate working status
47 47  
48 +
49 +
50 +(% style="display:none" %)
51 +
48 48  == 1.3 Specification ==
49 49  
50 50  
... ... @@ -62,14 +62,14 @@
62 62  * Long Term Drift: < 0.02 °C/yr
63 63  * Operating Range: 0 ~~ 96 %RH
64 64  
65 -(% class="mark" style="color:#037691" %)**External PIR Sensor:**
69 +(% style="color:#037691" %)**External PIR Sensor:**
66 66  
67 -* (% class="mark" %)Base on BH1750 Illumination Sensor
68 -* (% class="mark" %)Cable Length : 50cm
69 -* (% class="mark" %)Resolution: 1 lx
70 -* (% class="mark" %)Range: 0-65535 lx
71 -* (% class="mark" %)Operating Range: -40 °C ~~ 85 °C
71 +* Base on RDB223 Sensor
72 +* Cable Length : 1 meter
73 +* Stable detect distance : 0~~3 meter
72 72  
75 +
76 +
73 73  = 2. Connect LHT65N-PIR to IoT Server =
74 74  
75 75  == 2.1 How does LHT65N-PIR work? ==
... ... @@ -106,6 +106,8 @@
106 106  )))
107 107  |(% 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.
108 108  
113 +
114 +
109 109  == 2.3 Example to join LoRaWAN network ==
110 110  
111 111  
... ... @@ -180,12 +180,13 @@
180 180  
181 181  [[image:image-20230508151932-1.png]]
182 182  
183 -**Sensor Model**: For LHT65N-PIR, this value is 0x1A
184 184  
185 -**Firmware Version**: 0x0100, Means: v1.0.0 version
190 +(% style="color:blue" %)**Sensor Model**(%%): For LHT65N-PIR, this value is 0x1A
186 186  
187 -**Frequency Band**:
192 +(% style="color:blue" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
188 188  
194 +(% style="color:blue" %)**Frequency Band**:
195 +
189 189  *0x01: EU868
190 190  
191 191  *0x02: US915
... ... @@ -214,15 +214,15 @@
214 214  
215 215  *0x0e: MA869
216 216  
217 -**Sub-Band**:
224 +(% style="color:blue" %)**Sub-Band**:
218 218  
219 -AU915 and US915:value 0x00 ~~ 0x08
226 +AU915 and US915: value 0x00 ~~ 0x08
220 220  
221 221  CN470: value 0x0B ~~ 0x0C
222 222  
223 223  Other Bands: Always 0x00
224 224  
225 -**Battery Info**:
232 +(% style="color:blue" %)**Battery Info**:
226 226  
227 227  Check the battery voltage.
228 228  
... ... @@ -239,21 +239,21 @@
239 239  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
240 240  
241 241  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
242 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
249 +|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
243 243  **Size(bytes)**
244 -)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
251 +)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)(((
245 245  **2**
246 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
253 +)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
247 247  **2**
248 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
255 +)))|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)(((
249 249  **2**
250 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
257 +)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
251 251  **1**
252 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
259 +)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
253 253  **4**
254 254  )))
255 255  |(% style="width:97px" %)(((
256 -**Value**
263 +Value
257 257  )))|(% style="width:39px" %)(((
258 258  [[BAT>>||anchor="H2.5.2BAT-BatteryInfo"]]
259 259  )))|(% style="width:100px" %)(((
... ... @@ -275,6 +275,8 @@
275 275  * The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
276 276  * The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
277 277  
285 +
286 +
278 278  === 2.5.1 Decoder in TTN V3 ===
279 279  
280 280  
... ... @@ -333,6 +333,7 @@
333 333  
334 334  ==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
335 335  
345 +
336 336  [[image:ext=14.png||alt="image-20221224161634-2.png"]]
337 337  
338 338  
... ... @@ -344,11 +344,11 @@
344 344  Bit0 of byte 8th shows if this uplink is generate by PIR activity.
345 345  
346 346  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:393px" %)
347 -|=(% style="width: 106px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
357 +|=(% style="width: 107px; background-color:#D9E2F3;color:#0070C0" %)(((
348 348  **The 8^^th^^ byte**
349 -)))|=(% style="width: 71px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
359 +)))|=(% style="width: 73px; background-color:#D9E2F3;color:#0070C0" %)(((
350 350  **Bit 1~~7**
351 -)))|=(% style="width: 211px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
361 +)))|=(% style="width: 213px; background-color:#D9E2F3;color:#0070C0" %)(((
352 352  **Bit 0**
353 353  )))
354 354  |(% style="width:106px" %)(((
... ... @@ -409,10 +409,10 @@
409 409  
410 410  In a normal working state:
411 411  
412 -* For each uplink, the **(% style="color:blue" %)BLUE LED**(%%) or (% style="color:red" %)**RED LED**(%%) will blink once.
422 +* For each uplink, the (% style="color:blue" %)**BLUE LED**(%%) or (% style="color:red" %)**RED LED**(%%) will blink once.
413 413  (% style="color:blue" %)**BLUE LED**(%%) when external sensor is connected.
414 414  * (% style="color:red" %)**RED LED**(%%) when external sensor is not connected
415 -* For each success downlink, the (% style="color:purple" %)**PURPLE LED** will blink once
425 +* For each success downlink, the (% style="color:purple" %)**PURPLE LED**(%%) will blink once
416 416  
417 417  == 2.8 installation ==
418 418  
... ... @@ -425,12 +425,17 @@
425 425  
426 426  [[image:image-20230411135341-1.png||height="450" width="456"]]
427 427  
438 +
428 428  (% style="color:red" %)**Notice: PIR can only detect motion activity, not to use to detect static people case.**
429 429  
430 430  * 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.
442 +
431 431  * 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.
444 +
432 432  * 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.
446 +
433 433  * 4. Between the detection range of PIR Motion detector, there is should be less objects.  Many objects may reduce the sensitive of detection range.
448 +
434 434  * 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
435 435  
436 436  = 3. Sensors and Accessories =
... ... @@ -461,6 +461,7 @@
461 461  LHT65N-PIR supports below configure method:
462 462  
463 463  * AT Command via UART Connection : See [[FAQ>>||anchor="H7.FAQ"]].
479 +
464 464  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
465 465  
466 466  == 4.2 General Commands ==