Last modified by Mengting Qiu on 2024/04/30 14:27
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From version < 77.4 >
edited by Xiaoling
on 2022/05/23 16:04
To version < 76.5 >
edited by Xiaoling
on 2022/05/23 15:38
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Summary

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Content
... ... @@ -6,7 +6,6 @@
6 6  
7 7  
8 8  
9 -
10 10  **Table of Contents：**
11 11  
12 12  {{toc/}}
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13 13  
14 14  
15 15  
16 -
17 17  = 1.Introduction =
18 18  
19 19  == 1.1 What is LHT65N Temperature & Humidity Sensor ==
... ... @@ -300,7 +300,7 @@
300 300  
301 301  Timestamp mode is designed for LHT65N with E3 probe, it will send the uplink payload with Unix timestamp. With the limitation of 11 bytes (max distance of AU915/US915/AS923 band), the time stamp mode will be lack of BAT voltage field, instead, it shows the battery status. The payload is as below:
302 302  
303 -(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
301 +(% border="1" style="background-color:#ffffcc; color:green; width:468px" %)
304 304  |(% style="width:96px" %)(((
305 305  **Size(bytes)**
306 306  )))|(% style="width:71px" %)(((
... ... @@ -487,7 +487,7 @@
487 487  **Retrieval data payload**
488 488  )))
489 489  
490 -(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
488 +(% border="1" style="background-color:#ffffcc; color:green; width:469px" %)
491 491  |(% style="width:93px" %)(((
492 492  (((
493 493  **Size(bytes)**
... ... @@ -504,11 +504,11 @@
504 504  (((
505 505  **2**
506 506  )))
507 -)))|(% style="width:86px" %)(((
505 +)))|(% style="width:90px" %)(((
508 508  (((
509 509  **1**
510 510  )))
511 -)))|(% style="width:48px" %)(((
509 +)))|(% style="width:85px" %)(((
512 512  (((
513 513  **4**
514 514  )))
... ... @@ -545,11 +545,11 @@
545 545  [[Humidity>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
546 546  )))
547 547  )))
548 -)))|(% style="width:86px" %)(((
546 +)))|(% style="width:90px" %)(((
549 549  (((
550 550  [[Poll message flag & Ext>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.6.4DatalogUplinkpayload]]
551 551  )))
552 -)))|(% style="width:48px" %)(((
550 +)))|(% style="width:85px" %)(((
553 553  (((
554 554  (((
555 555  [[Unix Time Stamp>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.6.1UnixTimeStamp]]
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627 627  
628 628  [[image:image-20220523144455-1.png||height="335" width="735"]]
629 629  
630 -(((
631 631  If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
632 -)))
633 633  
634 -(((
635 635   Where : Start time: 60065F97 = time 21/1/19 04:27:03
636 -)))
637 637  
638 -(((
639 639   Stop time 60066DA7= time 21/1/19 05:27:03
640 -)))
641 641  
642 -(((
643 -
644 -)))
645 645  
646 -(((
647 647  LHT65N will uplink this payload.
648 -)))
649 649  
650 650  [[image:image-20220523001219-13.png||height="421" width="727"]]
651 651  
... ... @@ -669,27 +669,19 @@
669 669  
670 670  Alarm mode feature is added since firmware v1.5. When device is in Alarm mode, it will check the built-in sensor temperature in a short interval. If the temperature exceeds the pre-configure range, it will send an uplink immediately.
671 671  
672 -(((
673 673  (% style="color:red" %)Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature.
674 -)))
675 675  
676 -(((
677 677  **AT Commands for Alarm mode:**
678 -)))
679 679  
680 680  (% class="box infomessage" %)
681 681  (((
682 -(((
683 683  **AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
684 684  )))
685 -)))
686 686  
687 687  (% class="box infomessage" %)
688 688  (((
689 -(((
690 690  **AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
691 691  )))
692 -)))
693 693  
694 694  == 2.8 LED Indicator ==
695 695  
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742 742  
743 743  = 4. Configure LHT65N via AT Command or LoRaWAN Downlink =
744 744  
745 -(((
746 746  Use can configure LHT65N via AT Command or LoRaWAN Downlink.
747 -)))
748 748  
749 -* (((
750 -AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
751 -)))
752 -* (((
753 -LoRaWAN Downlink instruction for different platforms:
754 -)))
726 +* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
727 +* LoRaWAN Downlink instruction for different platforms:
755 755  
756 -(((
757 757  [[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server>>url:http://wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server]]
758 -)))
759 759  
760 -(((
761 761  There are two kinds of commands to configure LHT65N, they are:
762 -)))
763 763  
764 -(((
765 765  (% style="color:#4f81bd" %)* **General Commands**.
766 -)))
767 767  
768 -(((
769 769  These commands are to configure:
770 -)))
771 771  
772 -* (((
773 -General system settings like: uplink interval.
774 -)))
775 -* (((
776 -LoRaWAN protocol & radio-related commands.
777 -)))
737 +* General system settings like: uplink interval.
738 +* LoRaWAN protocol & radio-related commands.
778 778  
779 -(((
780 780  They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki:
781 -)))
782 782  
783 -(((
784 784  [[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
785 -)))
786 786  
787 -(((
788 788  (% style="color:#4f81bd" %)* **Commands special design for LHT65N**
789 -)))
790 790  
791 -(((
792 792  These commands are only valid for LHT65N, as below:
793 -)))
794 794  
795 795  == 4.1 Set Transmit Interval Time ==
796 796  
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800 800  
801 801  [[image:image-20220523150701-2.png]]
802 802  
803 -(((
804 804  **Downlink Command: 0x01**
805 -)))
806 806  
807 -(((
808 808  Format: Command Code (0x01) followed by 3 bytes time value.
809 -)))
810 810  
811 -(((
812 812  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
813 -)))
814 814  
815 -* (((
816 -**Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
817 -)))
818 -* (((
819 -**Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
820 -)))
762 +* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
763 +* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
821 821  
822 822  == 4.2 Set External Sensor Mode ==
823 823  
... ... @@ -827,27 +827,15 @@
827 827  
828 828  [[image:image-20220523150759-3.png]]
829 829  
830 -(((
831 831  **Downlink Command: 0xA2**
832 -)))
833 833  
834 -(((
835 835  Total bytes: 2 ~~ 5 bytes
836 -)))
837 837  
838 -(((
839 839  **Example:**
840 -)))
841 841  
842 -* (((
843 -0xA201: Set external sensor type to E1
844 -)))
845 -* (((
846 -0xA209: Same as AT+EXT=9
847 -)))
848 -* (((
849 -0xA20702003c,Same as AT+SETCNT=60
850 -)))
779 +* 0xA201: Set external sensor type to E1
780 +* 0xA209: Same as AT+EXT=9
781 +* 0xA20702003c,Same as AT+SETCNT=60
851 851  
852 852  == 4.3 Enable/Disable uplink Temperature probe ID ==
853 853  
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875 875  
876 876  [[image:image-20220523151052-5.png]]
877 877  
878 -(((
879 879  **Downlink Command:**
880 -)))
881 881  
882 -(((
883 883  No downlink command for this feature.
884 -)))
885 885  
886 886  == 4.5 Quit AT Command ==
887 887  
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921 921  
922 922  == 4.8 Set Time Sync Mode ==
923 923  
924 -(((
925 925  Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
926 -)))
927 927  
928 -(((
929 929  SYNCMOD is set to 1 by default. If user want to set a different time from LoRaWAN server, user need to set this to 0.
930 -)))
931 931  
932 -(((
933 933  **AT Command:**
934 -)))
935 935  
936 936  [[image:image-20220523151336-9.png]]
937 937  
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1021 1021  = 6. Order Info =
1022 1022  
1023 1023  (((
1024 -Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
945 +Part Number: (% style="color:#4f81bd" %)** LHT65N-XX**
1025 1025  )))
1026 1026  
1027 1027  (((

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