Skip to Content
Last modified by Xiaoling on 2025/06/10 09:17
From version 18.1
edited by Edwin Chen
on 2023/04/09 09:36
Change comment: There is no comment for this version
To version 27.1
edited by Ellie Zhang
on 2023/04/25 13:50
Change comment: Uploaded new attachment "add application1.png", version {1}

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -LHT65-PIR Temperature/Humidity/PIR Sensor User Manual
1 +LHT65N-PIR Temperature/Humidity/PIR Motion Sensor User Manual
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Edwin
1 +XWiki.Ellie
Content
... ... @@ -156,7 +156,7 @@
156 156  [[image:image-20220522233300-8.png||_mstalt="428389" height="219" width="722"]]
157 157  
158 158  
159 -== 2.4 Uplink Payload~-~-Device Status, FPORT~=5 ==
159 +== 2.4 Uplink Payload~-~-Device Status, (Fport~=5) ==
160 160  
161 161  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.
162 162  
... ... @@ -307,7 +307,6 @@
307 307  
308 308  * Humidity:    0x025C/10=60.4%
309 309  
310 -
311 311  === 2.5.5 Ext value ===
312 312  
313 313  ==== 2.5.5.1 Ext~=0x0A, PIR Sensor ====
... ... @@ -395,12 +395,22 @@
395 395  
396 396  == 2.8 installation ==
397 397  
398 -~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.
399 399  
400 -2. Towards the PIR probe to the place where need to monitor activity.
399 +2. Towards the PIR probe to the place where need to monitor activity. Below is the detect beam.
401 401  
401 +Stable distance is 0~~3m. Some motion might not detected between 3~~5 m.
402 402  
403 +[[image:image-20230411135341-1.png||height="450" width="456"]]
403 403  
405 +**Notice: PIR can only detect motion activity, not to use to detect static people case.**
406 +
407 +* 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.
408 +* 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.
409 +* 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.
410 +* 4. Between the detection range of PIR Motion detector, there is should be less objects.  Many objects may reduce the sensitive of detection range.
411 +* 5. Do not install more than one (2 or above) Wireless PIR in the same detection space (like at the same room).
412 +
404 404  = 3. Sensors and Accessories =
405 405  
406 406  == 3.1 E2 Extension Cable ==
... ... @@ -530,6 +530,8 @@
530 530  * **AT+UOA=0**  : Disable UoA
531 531  * **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.
532 532  
542 +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.
543 +
533 533  (% style="color:#4f81bd" %)**AT Command: AT+UOA**
534 534  
535 535  
... ... @@ -545,9 +545,19 @@
545 545  
546 546  = 6. OTA firmware update =
547 547  
548 -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/]]
559 +User can change firmware S31x-LB to:
549 549  
561 +* Change Frequency band/ region.
562 +* Update with new features.
563 +* Fix bugs.
550 550  
565 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
566 +
567 +Methods to Update Firmware:
568 +
569 +* (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/]]
570 +* 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]]**.
571 +
551 551  = 7. FAQ =
552 552  
553 553  == 7.1 How to use AT Command? ==
... ... @@ -608,7 +608,7 @@
608 608  [[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"]]
609 609  
610 610  
611 -== 6.3 How to change the uplink interval？ ==
632 +== 7.3 How to change the uplink interval？ ==
612 612  
613 613  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);"]]
614 614  
add application1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Ellie
Size
... ... @@ -1,0 +1,1 @@
1 +44.5 KB
Content
image-20230411114550-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Edwin
Size
... ... @@ -1,0 +1,1 @@
1 +268.1 KB
Content
image-20230411135341-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Edwin
Size
... ... @@ -1,0 +1,1 @@
1 +113.6 KB
Content
shipped.jpeg
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Ellie
Size
... ... @@ -1,0 +1,1 @@
1 +16.5 KB
Content