Last modified by Mengting Qiu on 2024/04/30 14:27
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From version < 76.6 >
edited by Xiaoling
on 2022/05/23 15:39
To version < 77.4 >
edited by Xiaoling
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Summary

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Content
... ... @@ -6,6 +6,7 @@
6 6  
7 7  
8 8  
9 +
9 9  **Table of Contents：**
10 10  
11 11  {{toc/}}
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12 12  
13 13  
14 14  
16 +
15 15  = 1.Introduction =
16 16  
17 17  == 1.1 What is LHT65N Temperature & Humidity Sensor ==
... ... @@ -298,7 +298,7 @@
298 298  
299 299  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:
300 300  
301 -(% border="1" style="background-color:#ffffcc; color:green; width:468px" %)
303 +(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
302 302  |(% style="width:96px" %)(((
303 303  **Size(bytes)**
304 304  )))|(% style="width:71px" %)(((
... ... @@ -485,7 +485,7 @@
485 485  **Retrieval data payload**
486 486  )))
487 487  
488 -(% border="1" style="background-color:#ffffcc; color:green; width:469px" %)
490 +(% border="1" style="background-color:#ffffcc; color:green; width:510px" %)
489 489  |(% style="width:93px" %)(((
490 490  (((
491 491  **Size(bytes)**
... ... @@ -740,29 +740,55 @@
740 740  
741 741  = 4. Configure LHT65N via AT Command or LoRaWAN Downlink =
742 742  
745 +(((
743 743  Use can configure LHT65N via AT Command or LoRaWAN Downlink.
747 +)))
744 744  
745 -* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
746 -* LoRaWAN Downlink instruction for different platforms:
749 +* (((
750 +AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
751 +)))
752 +* (((
753 +LoRaWAN Downlink instruction for different platforms:
754 +)))
747 747  
756 +(((
748 748  [[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 +)))
749 749  
760 +(((
750 750  There are two kinds of commands to configure LHT65N, they are:
762 +)))
751 751  
764 +(((
752 752  (% style="color:#4f81bd" %)* **General Commands**.
766 +)))
753 753  
768 +(((
754 754  These commands are to configure:
770 +)))
755 755  
756 -* General system settings like: uplink interval.
757 -* LoRaWAN protocol & radio-related commands.
772 +* (((
773 +General system settings like: uplink interval.
774 +)))
775 +* (((
776 +LoRaWAN protocol & radio-related commands.
777 +)))
758 758  
779 +(((
759 759  They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki:
781 +)))
760 760  
783 +(((
761 761  [[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
785 +)))
762 762  
787 +(((
763 763  (% style="color:#4f81bd" %)* **Commands special design for LHT65N**
789 +)))
764 764  
791 +(((
765 765  These commands are only valid for LHT65N, as below:
793 +)))
766 766  
767 767  == 4.1 Set Transmit Interval Time ==
768 768  
... ... @@ -772,14 +772,24 @@
772 772  
773 773  [[image:image-20220523150701-2.png]]
774 774  
803 +(((
775 775  **Downlink Command: 0x01**
805 +)))
776 776  
807 +(((
777 777  Format: Command Code (0x01) followed by 3 bytes time value.
809 +)))
778 778  
811 +(((
779 779  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
813 +)))
780 780  
781 -* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
782 -* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
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 +)))
783 783  
784 784  == 4.2 Set External Sensor Mode ==
785 785  
... ... @@ -789,15 +789,27 @@
789 789  
790 790  [[image:image-20220523150759-3.png]]
791 791  
830 +(((
792 792  **Downlink Command: 0xA2**
832 +)))
793 793  
834 +(((
794 794  Total bytes: 2 ~~ 5 bytes
836 +)))
795 795  
838 +(((
796 796  **Example:**
840 +)))
797 797  
798 -* 0xA201: Set external sensor type to E1
799 -* 0xA209: Same as AT+EXT=9
800 -* 0xA20702003c,Same as AT+SETCNT=60
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 +)))
801 801  
802 802  == 4.3 Enable/Disable uplink Temperature probe ID ==
803 803  
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825 825  
826 826  [[image:image-20220523151052-5.png]]
827 827  
878 +(((
828 828  **Downlink Command:**
880 +)))
829 829  
882 +(((
830 830  No downlink command for this feature.
884 +)))
831 831  
832 832  == 4.5 Quit AT Command ==
833 833  
... ... @@ -867,11 +867,17 @@
867 867  
868 868  == 4.8 Set Time Sync Mode ==
869 869  
924 +(((
870 870  Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
926 +)))
871 871  
928 +(((
872 872  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 +)))
873 873  
932 +(((
874 874  **AT Command:**
934 +)))
875 875  
876 876  [[image:image-20220523151336-9.png]]
877 877  
... ... @@ -961,7 +961,7 @@
961 961  = 6. Order Info =
962 962  
963 963  (((
964 -Part Number: (% style="color:#4f81bd" %)** LHT65N-XX**
1024 +Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
965 965  )))
966 966  
967 967  (((

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