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Last modified by Xiaoling on 2025/06/10 09:17
From version 45.4
edited by Xiaoling
on 2023/05/27 08:48
Change comment: There is no comment for this version
To version 46.1
edited by Saxer Lin
on 2023/08/16 08:54
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.Xiaoling
1 +XWiki.Saxer
Content
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45 45  * External PIR Sensor
46 46  * Tri-color LED to indicate working status
47 47  
48 -
49 49  (% style="display:none" %)
50 50  
51 51  == 1.3 Specification ==
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71 71  * Cable Length : 1 meter
72 72  * Stable detect distance : 0~~3 meter
73 73  
74 -
75 -
76 76  = 2. Connect LHT65N-PIR to IoT Server =
77 77  
78 78  == 2.1 How does LHT65N-PIR work? ==
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101 101  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
102 102  |=(% 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**
103 103  |(% 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" %)(((
104 -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.
101 +If LHT65N-PIR is already Joined to rhe LoRaWAN network, LHT65N-PIR will send an uplink packet, if LHT65N-PIR has external sensor connected,(% style="color:blue" %)**Blue led** (%%)will blink once. If LHT65N-PIR has not external sensor, (% style="color:red" %)**Red led**(%%) will blink once.
105 105  )))
106 106  |(% 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" %)(((
107 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
104 +(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N-PIR will enter working mode and start to JOIN LoRaWAN network.
108 108  (% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
109 109  )))
110 -|(% 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.
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-PIR is in Deep Sleep Mode.
111 111  
112 -
113 -
114 114  == 2.3 Example to join LoRaWAN network ==
115 115  
116 116  
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259 259  **4**
260 260  )))
261 261  |(% style="width:97px" %)(((
262 -**Value**
257 +Value
263 263  )))|(% style="width:39px" %)(((
264 264  [[BAT>>||anchor="H2.5.2BAT-BatteryInfo"]]
265 265  )))|(% style="width:100px" %)(((
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302 302  **Bit(bit)**
303 303  )))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
304 304  |(% style="width:66px" %)(((
305 -**Value**
300 +Value
306 306  )))|(% style="width:250px" %)(((
307 307  BAT Status
308 308  00(b): Ultra Low ( BAT <= 2.50v)
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321 321  
322 322  === 2.5.3 Built-in Temperature ===
323 323  
319 +
324 324  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-2.png||_mstalt="431756" height="138" width="722"]]
325 325  
326 326  * Temperature:  0x0ABB/100=27.47℃
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331 331  
332 332  === 2.5.4 Built-in Humidity ===
333 333  
330 +
334 334  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
335 335  
336 336  * Humidity:    0x025C/10=60.4%
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406 406  [[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20221224161957-6.png||height="306" width="852"]]
407 407  
408 408  
409 -
410 410  == 2.7 LED Indicator ==
411 411  
412 412  
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576 576  
577 577  Feature: Enable / Disable Uplink on Activity
578 578  
575 +(% style="color:#4f81bd" %)**AT Command: **
576 +
579 579  * **AT+UOA=0**  : Disable UoA
580 580  
581 581  * **AT+UOA=1,2** :  Enable UoA , Calm Down Time: 2 minutes. If device already send a uplink on activity, it will not send another uplink on activiy in 2 minutes, even detect activity.
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582 582  
583 583  (% style="color:red" %)**Notice: Calm Down time range is 1 ~~ 65535 minutes. If user set Calm Down time to low value, such as 1 minute, the sensor might send uplink very frequenctly and battery drain fast.**
584 584  
585 -(% style="color:#4f81bd" %)**AT Command: AT+UOA**
586 586  
584 +(% style="color:#4f81bd" %)**Downlink Command:**
587 587  
588 -(% style="color:#4f81bd" %)**Downlink Command:  **(% class="mark" %)**xxxxxxx**
586 +Format: Command Code (0xA1) followed by 1 byte or 3 bytes.
589 589  
588 +When followed by 3 bytes, the first byte is 01, and the second and third bytes are Calm Down Time.
590 590  
590 +* **A1 00  ==>  AT+UOA=0  **
591 +* **A1 01 00 02  ==>  AT+UOA=1,2**
592 +
593 +
591 591  = 5. Battery & Power Consumption =
592 592  
593 593  
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744 744  
745 745  * LHT65N-PIR Temperature/Humidity/PIR Sensor x 1
746 746  
747 -**Dimension and weight**:
748 748  
749 -* Device Size:  10 x 10 x 3.5 mm
750 -* Device Weight: 120.5g
751 -
752 752  = 10. Reference material =
753 753  
754 754