Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 118.10 >
edited by Xiaoling
on 2022/06/09 18:11
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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Content
... ... @@ -433,6 +433,8 @@
433 433  (% _mstvisible="1" %)
434 434  * Humidity:    0x025C/10=60.4%
435 435  
436 +
437 +
436 436  (% _mstvisible="1" %)
437 437  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
438 438  
... ... @@ -442,6 +442,7 @@
442 442  (% _mstvisible="1" %)
443 443  [[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]
444 444  
447 +
445 445  (% _mstvisible="1" %)
446 446  === (% _msthash="221429" _msttexthash="200655" _mstvisible="3" %)2.4.6 Ext value(%%) ===
447 447  
... ... @@ -451,6 +451,7 @@
451 451  (% _mstvisible="1" %)
452 452  [[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]]
453 453  
457 +
454 454  (% _mstvisible="1" %)
455 455  * DS18B20 temp=0x0ADD/100=27.81℃
456 456  
... ... @@ -460,6 +460,7 @@
460 460  (% _mstvisible="1" %)
461 461  [[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
462 462  
467 +
463 463  (% _mstvisible="1" %)
464 464  * External temperature= (0xF54F-65536)/100=-27.37℃
465 465  
... ... @@ -476,6 +476,7 @@
476 476  )))
477 477  
478 478  
484 +
479 479  (% _mstvisible="1" %)
480 480  ==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
481 481  
... ... @@ -482,28 +482,28 @@
482 482  (% _msthash="315258" _msttexthash="41539368" _mstvisible="1" %)
483 483  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:
484 484  
485 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %)
486 -(% _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" %)
487 487  (((
488 488  (% _mstvisible="6" %)
489 489  (% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
490 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
496 +)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
491 491  (((
492 492  (% _mstvisible="6" %)
493 493  (% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
494 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
500 +)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %)
495 495  (((
496 496  (% _mstvisible="6" %)
497 497  (% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
498 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
504 +)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %)
499 499  (((
500 500  (% _mstvisible="6" %)
501 501  (% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
502 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
508 +)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %)
503 503  (((
504 504  (% _mstvisible="6" %)
505 505  (% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
506 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
512 +)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %)
507 507  (((
508 508  (% _mstvisible="6" %)
509 509  (% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
... ... @@ -555,11 +555,12 @@
555 555  )))
556 556  )))
557 557  
564 +
558 558  (% _mstvisible="1" %)
559 559  * (% _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**
560 560  
561 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:469px" %)
562 -(% _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]
563 563  (% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
564 564  (((
565 565  (% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %)
... ... @@ -585,6 +585,7 @@
585 585  
586 586  )))
587 587  
595 +
588 588  (% _mstvisible="1" %)
589 589  * (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
590 590  
... ... @@ -596,6 +596,8 @@
596 596  * 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.
597 597  * 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)
598 598  
607 +
608 +
599 599  (% _mstvisible="1" %)
600 600  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
601 601  
... ... @@ -639,6 +639,8 @@
639 639  (% _mstvisible="1" %)
640 640  [[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3" height="413" width="728"]]
641 641  
652 +
653 +
642 642  (% _mstvisible="1" %)
643 643  == (% _msthash="350454" _msttexthash="323544" _mstvisible="3" %)2.6 Datalog Feature(%%) ==
644 644  
... ... @@ -645,6 +645,7 @@
645 645  (% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %)
646 646  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.
647 647  
660 +
648 648  (% _mstvisible="1" %)
649 649  === (% _msthash="886158" _msttexthash="842426" _mstvisible="3" %)2.6.1 Ways to get datalog via LoRaWAN(%%) ===
650 650  
... ... @@ -655,6 +655,8 @@
655 655  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
656 656  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.
657 657  
671 +
672 +
658 658  (% _mstvisible="1" %)
659 659  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
660 660  
... ... @@ -683,6 +683,7 @@
683 683  (% _msthash="315265" _msttexthash="15137317" _mstvisible="1" %)
684 684  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
685 685  
701 +
686 686  (% _mstvisible="1" %)
687 687  === (% _msthash="359294" _msttexthash="332748" _mstvisible="3" %)2.6.3 Set Device Time(%%) ===
688 688  
... ... @@ -732,6 +732,9 @@
732 732  (((
733 733  (% _msthash="506076" _msttexthash="7889297" _mstvisible="2" %)
734 734  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 +
735 735  )))
736 736  
737 737  (% _mstvisible="1" %)
... ... @@ -780,8 +780,8 @@
780 780  (% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
781 781  )))
782 782  
783 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:510px" %)
784 -(% _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" %)
785 785  (((
786 786  (% _mstvisible="6" %)
787 787  (((
... ... @@ -788,7 +788,7 @@
788 788  (% _mstvisible="7" %)
789 789  (% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
790 790  )))
791 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
810 +)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
792 792  (((
793 793  (% _mstvisible="6" %)
794 794  (((
... ... @@ -795,7 +795,7 @@
795 795  (% _mstvisible="7" %)
796 796  (% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
797 797  )))
798 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
817 +)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %)
799 799  (((
800 800  (% _mstvisible="6" %)
801 801  (((
... ... @@ -802,7 +802,7 @@
802 802  (% _mstvisible="7" %)
803 803  (% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
804 804  )))
805 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
824 +)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
806 806  (((
807 807  (% _mstvisible="6" %)
808 808  (((
... ... @@ -809,7 +809,7 @@
809 809  (% _mstvisible="7" %)
810 810  (% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
811 811  )))
812 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
831 +)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
813 813  (((
814 814  (% _mstvisible="6" %)
815 815  (((
... ... @@ -816,7 +816,7 @@
816 816  (% _mstvisible="7" %)
817 817  (% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
818 818  )))
819 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
838 +)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %)
820 820  (((
821 821  (% _mstvisible="6" %)
822 822  (((
... ... @@ -904,6 +904,7 @@
904 904  )))
905 905  )))
906 906  
926 +
907 907  (% _mstvisible="1" %)
908 908  (% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
909 909  
... ... @@ -942,6 +942,9 @@
942 942  (% _mstvisible="2" %)
943 943  (((
944 944  (% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
965 +
966 +
967 +(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
945 945  For example, in US915 band, the max payload for different DR is:
946 946  )))
947 947  )))

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