Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 118.13 >
edited by Xiaoling
on 2022/06/09 18:12
To version < 118.19 >
edited by Xiaoling
on 2022/06/09 18:14
>
Change comment: There is no comment for this version

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... ... @@ -481,6 +481,7 @@
481 481  )))
482 482  
483 483  
484 +
484 484  (% _mstvisible="1" %)
485 485  ==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
486 486  
... ... @@ -487,28 +487,28 @@
487 487  (% _msthash="315258" _msttexthash="41539368" _mstvisible="1" %)
488 488  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:
489 489  
490 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %)
491 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
491 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
492 +(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %)
492 492  (((
493 493  (% _mstvisible="6" %)
494 494  (% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
495 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
496 +)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
496 496  (((
497 497  (% _mstvisible="6" %)
498 498  (% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
499 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
500 +)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %)
500 500  (((
501 501  (% _mstvisible="6" %)
502 502  (% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
503 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
504 +)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %)
504 504  (((
505 505  (% _mstvisible="6" %)
506 506  (% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
507 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
508 +)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %)
508 508  (((
509 509  (% _mstvisible="6" %)
510 510  (% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
511 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
512 +)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %)
512 512  (((
513 513  (% _mstvisible="6" %)
514 514  (% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
... ... @@ -560,11 +560,12 @@
560 560  )))
561 561  )))
562 562  
564 +
563 563  (% _mstvisible="1" %)
564 564  * (% _msthash="2539669" _msttexthash="857922" _mstvisible="3" %)**Battery status & **(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**
565 565  
566 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:469px" %)
567 -(% _mstvisible="3" %)|(% _msthash="1230918" _msttexthash="93158" _mstvisible="4" style="width:65px" %)Bit(bit)|(% _msthash="1230919" _msttexthash="57954" _mstvisible="4" style="width:267px" %)[15:14]|(% _msthash="1230920" _msttexthash="48022" _mstvisible="4" style="width:134px" %)[11:0]
568 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %)
569 +(% _mstvisible="3" %)|=(% _msthash="1230918" _msttexthash="93158" _mstvisible="4" style="width: 65px;" %)Bit(bit)|=(% _msthash="1230919" _msttexthash="57954" _mstvisible="4" style="width: 267px;" %)[15:14]|=(% _msthash="1230920" _msttexthash="48022" _mstvisible="4" style="width: 134px;" %)[11:0]
568 568  (% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
569 569  (((
570 570  (% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %)
... ... @@ -590,6 +590,7 @@
590 590  
591 591  )))
592 592  
595 +
593 593  (% _mstvisible="1" %)
594 594  * (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
595 595  
... ... @@ -601,6 +601,8 @@
601 601  * Sync time OK: 1: Set time ok，0: N/A. After time SYNC request is sent, LHT65N will set this bit to 0 until got the time stamp from the application server.
602 602  * Unix Time Request:1: Request server downlink Unix time, 0 : N/A. In this mode, LHT65N will set this bit to 1 every 10 days to request a time SYNC. (AT+SYNCMOD to set this)
603 603  
607 +
608 +
604 604  (% _mstvisible="1" %)
605 605  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
606 606  
... ... @@ -644,6 +644,8 @@
644 644  (% _mstvisible="1" %)
645 645  [[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
646 646  
652 +
653 +
647 647  (% _mstvisible="1" %)
648 648  == (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) ==
649 649  
... ... @@ -650,6 +650,7 @@
650 650  (% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %)
651 651  Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, LHT65N will store the reading for future retrieving purposes. There are two ways for IoT servers to get datalog from LHT65N.
652 652  
660 +
653 653  (% _mstvisible="1" %)
654 654  === (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) ===
655 655  
... ... @@ -660,6 +660,8 @@
660 660  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
661 661  1. Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will store the sensor data, and it will send all messages after network recover.
662 662  
671 +
672 +
663 663  (% _mstvisible="1" %)
664 664  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
665 665  
... ... @@ -688,6 +688,7 @@
688 688  (% _msthash="315265" _msttexthash="15137317" _mstvisible="1" %)
689 689  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
690 690  
701 +
691 691  (% _mstvisible="1" %)
692 692  === (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) ===
693 693  
... ... @@ -737,6 +737,9 @@
737 737  (((
738 738  (% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
739 739  User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
751 +
752 +(% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
753 +
740 740  )))
741 741  
742 742  (% _mstvisible="1" %)
... ... @@ -785,8 +785,8 @@
785 785  (% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
786 786  )))
787 787  
788 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %)
789 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
802 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
803 +(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %)
790 790  (((
791 791  (% _mstvisible="6" %)
792 792  (((
... ... @@ -793,7 +793,7 @@
793 793  (% _mstvisible="7" %)
794 794  (% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
795 795  )))
796 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
810 +)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
797 797  (((
798 798  (% _mstvisible="6" %)
799 799  (((
... ... @@ -800,7 +800,7 @@
800 800  (% _mstvisible="7" %)
801 801  (% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
802 802  )))
803 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
817 +)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %)
804 804  (((
805 805  (% _mstvisible="6" %)
806 806  (((
... ... @@ -807,7 +807,7 @@
807 807  (% _mstvisible="7" %)
808 808  (% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
809 809  )))
810 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
824 +)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
811 811  (((
812 812  (% _mstvisible="6" %)
813 813  (((
... ... @@ -814,7 +814,7 @@
814 814  (% _mstvisible="7" %)
815 815  (% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
816 816  )))
817 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
831 +)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
818 818  (((
819 819  (% _mstvisible="6" %)
820 820  (((
... ... @@ -821,7 +821,7 @@
821 821  (% _mstvisible="7" %)
822 822  (% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
823 823  )))
824 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
838 +)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %)
825 825  (((
826 826  (% _mstvisible="6" %)
827 827  (((
... ... @@ -909,6 +909,7 @@
909 909  )))
910 910  )))
911 911  
926 +
912 912  (% _mstvisible="1" %)
913 913  (% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
914 914  
... ... @@ -947,6 +947,9 @@
947 947  (% _mstvisible="2" %)
948 948  (((
949 949  (% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
965 +
966 +
967 +(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
950 950  For example, in US915 band, the max payload for different DR is:
951 951  )))
952 952  )))

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