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Last modified by Xiaoling on 2025/06/10 09:17
From version 45.2
edited by Xiaoling
on 2023/05/27 08:43
Change comment: There is no comment for this version
To version 44.6
edited by Xiaoling
on 2023/05/16 17:49
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -62,11 +62,13 @@
62 62  * Long Term Drift: < 0.02 °C/yr
63 63  * Operating Range: 0 ~~ 96 %RH
64 64  
65 -(% style="color:#037691" %)**External PIR Sensor:**
65 +(% class="mark" style="color:#037691" %)**External PIR Sensor:**
66 66  
67 -* Base on RDB223 Sensor
68 -* Cable Length : 1 meter
69 -* Stable detect distance : 0~~3 meter
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
70 70  
71 71  = 2. Connect LHT65N-PIR to IoT Server =
72 72  
... ... @@ -178,13 +178,12 @@
178 178  
179 179  [[image:image-20230508151932-1.png]]
180 180  
183 +**Sensor Model**: For LHT65N-PIR, this value is 0x1A
181 181  
182 -(% style="color:blue" %)**Sensor Model**(%%): For LHT65N-PIR, this value is 0x1A
185 +**Firmware Version**: 0x0100, Means: v1.0.0 version
183 183  
184 -(% style="color:blue" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
187 +**Frequency Band**:
185 185  
186 -(% style="color:blue" %)**Frequency Band**:
187 -
188 188  *0x01: EU868
189 189  
190 190  *0x02: US915
... ... @@ -213,7 +213,7 @@
213 213  
214 214  *0x0e: MA869
215 215  
216 -(% style="color:blue" %)**Sub-Band**:
217 +**Sub-Band**:
217 217  
218 218  AU915 and US915:value 0x00 ~~ 0x08
219 219  
... ... @@ -221,7 +221,7 @@
221 221  
222 222  Other Bands: Always 0x00
223 223  
224 -(% style="color:blue" %)**Battery Info**:
225 +**Battery Info**:
225 225  
226 226  Check the battery voltage.
227 227  
... ... @@ -332,7 +332,6 @@
332 332  
333 333  ==== 2.5.5.1 Ext~=0x0E, PIR Sensor ====
334 334  
335 -
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: 107px; background-color:#D9E2F3;color:#0070C0" %)(((
347 +|=(% style="width: 106px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
348 348  **The 8^^th^^ byte**
349 -)))|=(% style="width: 73px; background-color:#D9E2F3;color:#0070C0" %)(((
349 +)))|=(% style="width: 71px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
350 350  **Bit 1~~7**
351 -)))|=(% style="width: 213px; background-color:#D9E2F3;color:#0070C0" %)(((
351 +)))|=(% style="width: 211px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)(((
352 352  **Bit 0**
353 353  )))
354 354  |(% style="width:106px" %)(((
... ... @@ -425,7 +425,6 @@
425 425  
426 426  [[image:image-20230411135341-1.png||height="450" width="456"]]
427 427  
428 -
429 429  (% style="color:red" %)**Notice: PIR can only detect motion activity, not to use to detect static people case.**
430 430  
431 431  * 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.