Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 76.1 >
edited by Xiaoling
on 2022/05/23 15:32
To version < 58.5 >
edited by Xiaoling
on 2022/05/23 14:51
>
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -342,35 +342,21 @@
342 342  
343 343  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:
344 344  
345 -(% border="1" style="background-color:#ffffcc; color:green; width:568px" %)
346 -|(% style="width:96px" %)**Size(bytes)**|(% style="width:71px" %)**2**|(% style="width:99px" %)**2**|(% style="width:132px" %)**2**|(% style="width:54px" %)**1**|(% style="width:64px" %)**4**
347 -|(% style="width:96px" %)(((
348 -**Value**
349 -)))|(% style="width:71px" %)(((
350 -[[External temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.2SetExternalSensorMode]]
351 -)))|(% style="width:99px" %)(((
352 -(((
345 +(% border="1" style="background-color:#ffffcc; color:green; width:541px" %)
346 +|(% style="width:96px" %)**Size(bytes)**|(% style="width:71px" %)**2**|(% style="width:69px" %)**2**|(% style="width:88px" %)**2**|(% style="width:69px" %)**1**|(% style="width:85px" %)**4**
347 +|(% style="width:96px" %)**Value**|(% style="width:71px" %)[[External temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.2SetExternalSensorMode]]|(% style="width:69px" %)(((
353 353  [[Built-In>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
354 -)))
355 355  
356 -(((
357 357  [[Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
358 -)))
359 -)))|(% style="width:132px" %)(((
360 -(((
351 +)))|(% style="width:88px" %)(((
361 361  BAT Status &
362 -)))
363 363  
364 -(((
365 -[[Built-in 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]]
366 -)))
367 -)))|(% style="width:54px" %)(((
368 -Status & Ext
369 -)))|(% style="width:64px" %)(((
370 -(((
354 +[[Built-in>>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]]
355 +
356 +[[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]]
357 +)))|(% style="width:69px" %)Status & Ext|(% style="width:85px" %)(((
371 371  [[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/#H4.1SetTransmitIntervalTime]]
372 372  )))
373 -)))
374 374  
375 375  * **Battery status & (% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)Built-in Humidity(%%)**
376 376  
... ... @@ -394,7 +394,11 @@
394 394  
395 395  * **Status & Ext Byte**
396 396  
397 -[[image:image-20220523152434-16.png]]
383 +(% border="1" style="background-color:#ffffcc; color:green; width:587px" %)
384 +|(% style="width:109px" %)**Bits**|(% style="width:105px" %)**7**|(% style="width:105px" %)**6**|(% style="width:82px" %)**5**|(% style="width:84px" %)**4**|(% style="width:97px" %)**[3:0]**
385 +|(% style="width:109px" %)**Status & Ext**|(% style="width:105px" %)Not Defined|(% style="width:105px" %)Poll Message Flag|(% style="width:82px" %)Sync time OK|(% style="width:84px" %)Unix Time Request|(% style="width:97px" %)(((
386 +Ext:0b(1001)
387 +)))
398 398  
399 399  * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink.
400 400  * 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.
... ... @@ -490,8 +490,11 @@
490 490  
491 491  User can poll sensor value based on timestamps from the server. Below is the downlink command.
492 492  
493 -[[image:image-20220523152302-15.png]]
494 494  
484 +(% border="1" style="background-color:#ffffcc; color:green; width:427px" %)
485 +|(% style="width:61px" %)1byte|(% style="width:126px" %)4bytes|(% style="width:120px" %)4bytes|(% style="width:115px" %)1byte
486 +|(% style="width:61px" %)31|(% style="width:126px" %)Timestamp start|(% style="width:120px" %)Timestamp end|(% style="width:115px" %)Uplink Interval
487 +
495 495  (((
496 496  Timestamp start and Timestamp end use Unix TimeStamp format as mentioned above. Devices will reply with all data log during this time period, use the uplink interval.
497 497  )))
... ... @@ -517,108 +517,62 @@
517 517  **Retrieval data payload**
518 518  )))
519 519  
520 -(% border="1" style="background-color:#ffffcc; color:green; width:545px" %)
521 -|(% style="width:93px" %)(((
522 -**Size(bytes)**
523 -)))|(% style="width:71px" %)(((
524 -**2**
525 -)))|(% style="width:102px" %)(((
526 -**2**
527 -)))|(% style="width:86px" %)(((
528 -**2**
529 -)))|(% style="width:90px" %)(((
530 -**1**
531 -)))|(% style="width:85px" %)(((
532 -**4**
533 -)))
534 -|(% style="width:93px" %)(((
535 -**Value**
536 -)))|(% style="width:71px" %)(((
537 -[[External sensor data>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.6Extvalue]]
538 -)))|(% style="width:102px" %)(((
539 -(((
540 -[[Built In>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
541 -)))
542 -
543 -(((
544 -[[Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
545 -)))
546 -)))|(% style="width:86px" %)(((
547 -(((
548 -[[Built-in>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
549 -)))
550 -
551 -(((
552 -[[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]]
553 -)))
554 -)))|(% style="width:90px" %)(((
555 -[[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]]
556 -)))|(% style="width:85px" %)(((
557 -(((
513 +(% border="1" style="background-color:#ffffcc; color:green; width:586px" %)
514 +|(% style="width:94px" %)**Size(bytes)**|(% style="width:106px" %)**2**|(% style="width:126px" %)**2**|(% style="width:106px" %)**2**|(% style="width:89px" %)**1**|(% style="width:58px" %)**4**
515 +|(% style="width:94px" %)**Value**|(% style="width:106px" %)[[External sensor data>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.6Extvalue]]|(% style="width:126px" %)(((
516 +[[Built-In Temperature >>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
517 +)))|(% style="width:106px" %)(((
518 +[[Built-in>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]][[ 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]]
519 +)))|(% style="width:89px" %)[[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]]|(% style="width:58px" %)(((
558 558  [[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]]
559 -)))
560 560  
561 -(((
562 562  
563 563  )))
564 -)))
565 565  
566 566  **Poll message flag & Ext**
567 567  
568 -[[image:image-20220523152208-14.png]]
527 +(% border="1" style="background-color:#ffffcc; color:green; width:540px" %)
528 +|(% style="width:81px" %)**Bits**|(% style="width:100px" %)**7**|(% style="width:105px" %)**6**|(% style="width:84px" %)**5**|(% style="width:85px" %)**4**|(% style="width:79px" %)**[3:0]**
529 +|(% style="width:81px" %)**Status & Ext**|(% style="width:100px" %)Not Defined|(% style="width:105px" %)Poll Message Flag|(% style="width:84px" %)Sync time OK|(% style="width:85px" %)Unix Time Request|(% style="width:79px" %)(((
530 +Ext:
569 569  
532 +0b(1001)
533 +)))
534 +
570 570  (((
571 -(((
572 572  Poll Message Flag: 1: This message is a poll message reply.
573 573  )))
574 -)))
575 575  
576 576  * (((
577 -(((
578 578  Poll Message Flag is set to 1.
579 579  )))
580 -)))
581 581  * (((
582 -(((
583 583  Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
584 584  )))
585 -)))
586 586  
587 587  (((
588 -(((
589 589  For example, in US915 band, the max payload for different DR is:
590 590  )))
591 -)))
592 592  
593 593  (((
594 -(((
595 595  a) DR0: max is 11 bytes so one entry of data
596 596  )))
597 -)))
598 598  
599 599  (((
600 -(((
601 601  b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
602 602  )))
603 -)))
604 604  
605 605  (((
606 -(((
607 607  c) DR2: total payload includes 11 entries of data
608 608  )))
609 -)))
610 610  
611 611  (((
612 -(((
613 613  d) DR3: total payload includes 22 entries of data.
614 614  )))
615 -)))
616 616  
617 617  (((
618 -(((
619 619  If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0   
620 620  )))
621 -)))
622 622  
623 623  
624 624  **Example:**
... ... @@ -627,6 +627,36 @@
627 627  
628 628  [[image:image-20220523144455-1.png||height="335" width="735"]]
629 629  
577 +(% border="1" style="background-color:#ffffcc; color:green; width:709px" %)
578 +|(% style="width:89px" %)Flash Addr|(% style="width:136px" %)Unix Time|(% style="width:39px" %)Ext|(% style="width:97px" %)BAT voltage|(% style="width:344px" %)Value
579 +|(% style="width:89px" %)80196E0|(% style="width:136px" %)21/1/19 04:27:03|(% style="width:39px" %)1|(% style="width:97px" %)3145|(% style="width:344px" %)sht_temp=22.00 sht_hum=32.6 ds_temp=327.67
580 +|(% style="width:89px" %)80196F0|(% style="width:136px" %)21/1/19 04:28:57|(% style="width:39px" %)1|(% style="width:97px" %)3145|(% style="width:344px" %)sht_temp=21.90 sht_hum=33.1 ds_temp=327.67
581 +|(% style="width:89px" %)8019700|(% style="width:136px" %)21/1/19 04:30:30|(% style="width:39px" %)1|(% style="width:97px" %)3145|(% style="width:344px" %)sht_temp=21.81 sht_hum=33.4 ds_temp=327.67
582 +|(% style="width:89px" %)8019710|(% style="width:136px" %)21/1/19 04:40:30|(% style="width:39px" %)1|(% style="width:97px" %)3145|(% style="width:344px" %)sht_temp=21.65 sht_hum=33.7 ds_temp=327.67
583 +|(% style="width:89px" %)8019720|(% style="width:136px" %)21/1/19 04:50:30|(% style="width:39px" %)1|(% style="width:97px" %)3147|(% style="width:344px" %)sht_temp=21.55 sht_hum=34.1 ds_temp=327.67
584 +|(% style="width:89px" %)8019730|(% style="width:136px" %)21/1/19 05:00:30|(% style="width:39px" %)1|(% style="width:97px" %)3149|(% style="width:344px" %)sht_temp=21.50 sht_hum=34.1 ds_temp=327.67
585 +|(% style="width:89px" %)8019740|(% style="width:136px" %)21/1/19 05:10:30|(% style="width:39px" %)1|(% style="width:97px" %)3149|(% style="width:344px" %)sht_temp=21.43 sht_hum=34.6 ds_temp=327.67
586 +|(% style="width:89px" %)8019750|(% style="width:136px" %)21/1/19 05:20:30|(% style="width:39px" %)1|(% style="width:97px" %)3151|(% style="width:344px" %)sht_temp=21.35 sht_hum=34.9 ds_temp=327.67
587 +
588 +Flash Addr   |Unix Time | Ext | BAT voltage|  Value                  
589 +
590 +80196E0 21/1/19 04:27:03 1 3145 sht_temp=22.00 sht_hum=32.6 ds_temp=327.67
591 +
592 +80196F0 21/1/19 04:28:57 1 3145 sht_temp=21.90 sht_hum=33.1 ds_temp=327.67
593 +
594 +8019700 21/1/19 04:30:30 1 3145 sht_temp=21.81 sht_hum=33.4 ds_temp=327.67
595 +
596 +8019710 21/1/19 04:40:30 1 3145 sht_temp=21.65 sht_hum=33.7 ds_temp=327.67
597 +
598 +8019720 21/1/19 04:50:30 1 3147 sht_temp=21.55 sht_hum=34.1 ds_temp=327.67
599 +
600 +8019730 21/1/19 05:00:30 1 3149 sht_temp=21.50 sht_hum=34.1 ds_temp=327.67
601 +
602 +8019740 21/1/19 05:10:30 1 3149 sht_temp=21.43 sht_hum=34.6 ds_temp=327.67
603 +
604 +8019750 21/1/19 05:20:30 1 3151 sht_temp=21.35 sht_hum=34.9 ds_temp=327.67
605 +
606 +
630 630  If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
631 631  
632 632   Where : Start time: 60065F97 = time 21/1/19 04:27:03
... ... @@ -654,50 +654,35 @@
654 654  
655 655  Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
656 656  
634 +
657 657  == 2.7 Alarm Mode ==
658 658  
659 659  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.
660 660  
661 -(% 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.
662 662  
663 -**AT Commands for Alarm mode:**
640 +Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature.
664 664  
665 -(% class="box infomessage" %)
666 -(((
642 +
643 +AT Commands for Alarm mode:
644 +
667 667  **AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
668 -)))
669 669  
670 -(% class="box infomessage" %)
671 -(((
672 672  **AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
673 -)))
674 674  
649 +
650 +
675 675  == 2.8 LED Indicator ==
676 676  
677 -(((
678 678  The LHT65N has a triple color LED which for easy shows different stage.
679 -)))
680 680  
681 -(((
682 682  While pressing ACT button, the LED will work as per LED status with ACT button.
683 -)))
684 684  
685 -(((
686 686  In a normal working state:
687 -)))
688 688  
689 -* (((
690 -For each uplink, the BLUE LED or RED LED will blink once.
691 -)))
692 -* (((
693 -BLUE LED when an external sensor is connected
694 -)))
695 -* (((
696 -RED LED when an external sensor is not connected
697 -)))
698 -* (((
699 -For each success downlink, the PURPLE LED will blink once
700 -)))
659 +* For each uplink, the BLUE LED or RED LED will blink once.
660 +* BLUE LED when an external sensor is connected
661 +* RED LED when an external sensor is not connected
662 +* For each success downlink, the PURPLE LED will blink once
701 701  
702 702  ----
703 703  
... ... @@ -732,7 +732,7 @@
732 732  
733 733  There are two kinds of commands to configure LHT65N, they are:
734 734  
735 -(% style="color:#4f81bd" %)* **General Commands**.
697 +* **General Commands**.
736 736  
737 737  These commands are to configure:
738 738  
... ... @@ -743,7 +743,7 @@
743 743  
744 744  [[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
745 745  
746 -(% style="color:#4f81bd" %)* **Commands special design for LHT65N**
708 +* **Commands special design for LHT65N**
747 747  
748 748  These commands are only valid for LHT65N, as below:
749 749  
... ... @@ -753,8 +753,21 @@
753 753  
754 754  **AT Command: AT+TDC**
755 755  
756 -[[image:image-20220523150701-2.png]]
718 +(% border="1" %)
719 +|**Command Example**|**Function**|**Response**
720 +|AT+TDC?|Show current transmit Interval|(((
721 +30000
757 757  
723 +OK
724 +
725 +the interval is 30000ms = 30s
726 +)))
727 +|AT+TDC=60000|Set Transmit Interval|(((
728 +OK
729 +
730 +Set transmit interval to 60000ms = 60 seconds
731 +)))
732 +
758 758  **Downlink Command: 0x01**
759 759  
760 760  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -761,8 +761,8 @@
761 761  
762 762  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
763 763  
764 -* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
765 -* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
739 +* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
740 +* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
766 766  
767 767  == 4.2 Set External Sensor Mode ==
768 768  
... ... @@ -770,13 +770,23 @@
770 770  
771 771  **AT Command: AT+EXT**
772 772  
773 -[[image:image-20220523150759-3.png]]
748 +(% border="1" %)
749 +|**Command Example**|**Function**|**Response**
750 +|AT+EXT?|Get current external sensor mode|(((
751 +1
774 774  
753 +OK
754 +
755 +External Sensor mode =1
756 +)))
757 +|AT+EXT=1|(% colspan="2" %)Set external sensor mode to 1
758 +|AT+EXT=9|(% colspan="2" %)Set to external DS18B20 with timestamp
759 +
775 775  **Downlink Command: 0xA2**
776 776  
777 777  Total bytes: 2 ~~ 5 bytes
778 778  
779 -**Example:**
764 +Example:
780 780  
781 781  * 0xA201: Set external sensor type to E1
782 782  * 0xA209: Same as AT+EXT=9
... ... @@ -791,14 +791,17 @@
791 791  
792 792  PID is default set to disable (0)
793 793  
779 +
794 794  **AT Command:**
795 795  
796 -[[image:image-20220523150928-4.png]]
782 +(% border="1" %)
783 +|**Command Example**|**Function**|**Response**
784 +|AT+PID=1|Enable PID uplink|OK
797 797  
798 798  **Downlink Command:**
799 799  
800 -* 0xA800  **~-~->** AT+PID=0
801 -* 0xA801     **~-~->** AT+PID=1
788 +* 0xA800     à AT+PID=0
789 +* 0xA801     à AT+PID=1
802 802  
803 803  == 4.4 Set Password ==
804 804  
... ... @@ -806,8 +806,16 @@
806 806  
807 807  **AT Command: AT+PWORD**
808 808  
809 -[[image:image-20220523151052-5.png]]
797 +(% border="1" %)
798 +|**Command Example**|**Function**|**Response**
799 +|AT+PWORD=?|Show password|(((
800 +123456
810 810  
802 +
803 +OK
804 +)))
805 +|AT+PWORD=999999|Set password|OK
806 +
811 811  **Downlink Command:**
812 812  
813 813  No downlink command for this feature.
... ... @@ -818,12 +818,15 @@
818 818  
819 819  **AT Command: AT+DISAT**
820 820  
821 -[[image:image-20220523151132-6.png]]
817 +(% border="1" %)
818 +|**Command Example**|**Function**|**Response**
819 +|AT+DISAT|Quit AT Commands mode|OK
822 822  
823 823  **Downlink Command:**
824 824  
825 825  No downlink command for this feature.
826 826  
825 +
827 827  == 4.6 Set to sleep mode ==
828 828  
829 829  Feature: Set device to sleep mode
... ... @@ -830,8 +830,15 @@
830 830  
831 831  **AT Command: AT+SLEEP**
832 832  
833 -[[image:image-20220523151218-7.png]]
832 +(% border="1" %)
833 +| | |
834 +|**Command Example**|**Function**|**Response**
835 +|AT+SLEEP|Set to sleep mode|(((
836 +Clear all stored sensor data…
834 834  
838 +OK
839 +)))
840 +
835 835  **Downlink Command:**
836 836  
837 837  * There is no downlink command to set to Sleep mode.
... ... @@ -842,8 +842,14 @@
842 842  
843 843  **AT Command:**
844 844  
845 -[[image:image-20220523151253-8.png]]
851 +(% border="1" %)
852 +|**Command Example**|**Function**
853 +|AT+TIMESTAMP=1611104352|(((
854 +OK
846 846  
856 +Set System time to 2021-01-20 00:59:12
857 +)))
858 +
847 847  **Downlink Command:**
848 848  
849 849  0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
... ... @@ -854,9 +854,11 @@
854 854  
855 855  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.
856 856  
869 +
857 857  **AT Command:**
858 858  
859 -[[image:image-20220523151336-9.png]]
872 +|**Command Example**|**Function**
873 +|AT+SYNCMOD=1|Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
860 860  
861 861  **Downlink Command:**
862 862  
... ... @@ -870,7 +870,9 @@
870 870  
871 871  **AT Command:**
872 872  
873 -[[image:image-20220523151411-10.png]]
887 +(% border="1" %)
888 +|**Command Example**|**Function**
889 +|AT+SYNCTDC=0x0A|Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
874 874  
875 875  **Downlink Command:**
876 876  
... ... @@ -882,8 +882,51 @@
882 882  
883 883  **AT Command: AT+PDTA**
884 884  
885 -[[image:image-20220523151450-11.png]]
901 +(% border="1" %)
902 +|**Command Example**|**Response**
903 +|(((
904 +AT+PDTA=1,3
886 886  
906 +
907 +
908 +Print page 1 to 3
909 +)))|(((
910 +8019500 19/6/26 16:48 1 2992 sht_temp=28.21 sht_hum=71.5 ds_temp=27.31
911 +
912 +8019510 19/6/26 16:53 1 2994 sht_temp=27.64 sht_hum=69.3 ds_temp=26.93
913 +
914 +8019520 19/6/26 16:58 1 2996 sht_temp=28.39 sht_hum=72.0 ds_temp=27.06
915 +
916 +8019530 19/6/26 17:03 1 2996 sht_temp=27.97 sht_hum=70.4 ds_temp=27.12
917 +
918 +8019540 19/6/26 17:08 1 2996 sht_temp=27.80 sht_hum=72.9 ds_temp=27.06
919 +
920 +8019550 19/6/26 17:13 1 2998 sht_temp=27.30 sht_hum=72.4 ds_temp=26.68
921 +
922 +8019560 19/6/26 17:22 1 2992 sht_temp=26.27 sht_hum=62.3 ds_temp=26.56
923 +
924 +8019570
925 +
926 +8019580
927 +
928 +8019590
929 +
930 +80195A0
931 +
932 +80195B0
933 +
934 +80195C0
935 +
936 +80195D0
937 +
938 +80195E0
939 +
940 +80195F0
941 +
942 +
943 +OK
944 +)))
945 +
887 887  **Downlink Command:**
888 888  
889 889  No downlink commands for feature
... ... @@ -894,8 +894,32 @@
894 894  
895 895  **AT Command: AT+PLDTA**
896 896  
897 -[[image:image-20220523151524-12.png]]
956 +(% border="1" %)
957 +|**Command Example**|**Response**
958 +|(((
959 +AT+PLDTA=5
898 898  
961 +
962 +
963 +Print last 5 entries
964 +)))|(((
965 +Stop Tx and RTP events when read sensor data
966 +
967 +1 19/6/26 13:59 1 3005 sht_temp=27.09 sht_hum=79.5 ds_temp=26.75
968 +
969 +2 19/6/26 14:04 1 3007 sht_temp=26.65 sht_hum=74.8 ds_temp=26.43
970 +
971 +3 19/6/26 14:09 1 3007 sht_temp=26.91 sht_hum=77.9 ds_temp=26.56
972 +
973 +4 19/6/26 14:15 1 3007 sht_temp=26.93 sht_hum=76.7 ds_temp=26.75
974 +
975 +5 19/6/26 14:20 1 3007 sht_temp=26.78 sht_hum=76.6 ds_temp=26.43
976 +
977 +Start Tx and RTP events
978 +
979 +OK
980 +)))
981 +
899 899  **Downlink Command:**
900 900  
901 901  No downlink commands for feature
... ... @@ -906,8 +906,14 @@
906 906  
907 907  **AT Command: AT+CLRDTA**
908 908  
909 -[[image:image-20220523151556-13.png]]
992 +(% border="1" %)
993 +|**Command Example**|**Function**|**Response**
994 +|AT+CLRDTA|Clear date record|(((
995 +Clear all stored sensor data…
910 910  
997 +OK
998 +)))
999 +
911 911  **Downlink Command: 0xA3**
912 912  
913 913  * Example: 0xA301 ~/~/Same as AT+CLRDTA
... ... @@ -918,15 +918,11 @@
918 918  
919 919  LHT65N is equipped with a 2400mAH Li-MnO2 (CR17505) battery . The battery is an un-rechargeable battery with low discharge rate targeting for up to 8~~10 years use. This type of battery is commonly used in IoT devices for long-term running, such as water meters.
920 920  
921 -(((
922 922  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
923 923  [[image:image-20220515075034-1.png||height="208" width="644"]]
924 -)))
925 925  
926 -(((
927 927  The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
928 928  
929 -)))
930 930  
931 931  == 5.2 Replace Battery ==
932 932  
... ... @@ -936,97 +936,47 @@
936 936  
937 937  == 5.3 Battery Life Analyze ==
938 938  
939 -(((
940 940  Dragino battery-powered products are all run in Low Power mode. User can check the guideline from this link to calculate the estimated battery life:
941 941  https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf
942 -)))
943 943  
944 944  = 6. Order Info =
945 945  
946 -(((
947 -Part Number: (% style="color:#4f81bd" %)** LHT65N-XX**
948 -)))
1029 +Part Number: (% class="mark" %)**LHT65N-XX**
949 949  
950 -(((
951 -(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
952 -)))
1031 +**XX**: The default frequency band
953 953  
954 -* (((
955 -(% style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
956 -)))
957 -* (((
958 -(% style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
959 -)))
960 -* (((
961 -(% style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
962 -)))
963 -* (((
964 -(% style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
965 -)))
966 -* (((
967 -(% style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
968 -)))
969 -* (((
970 -(% style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
971 -)))
972 -* (((
973 -(% style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
974 -)))
975 -* (((
976 -(% style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
977 -)))
1033 +* **AS923**: LoRaWAN AS923 band
1034 +* **AU915**: LoRaWAN AU915 band
1035 +* **EU433**: LoRaWAN EU433 band
1036 +* **EU868**: LoRaWAN EU868 band
1037 +* **KR920**: LoRaWAN KR920 band
1038 +* **US915**: LoRaWAN US915 band
1039 +* **IN865**: LoRaWAN IN865 band
1040 +* **CN470**: LoRaWAN CN470 band
978 978  
979 -(((
980 -(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
981 -)))
1042 +**YY**: Sensor Accessories
982 982  
983 -* (((
984 -(% style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
985 -)))
1044 +* **E3**: External Temperature Probe
986 986  
987 987  = 7. Packing Info =
988 988  
989 -(((
990 990  **Package Includes**:
991 -)))
992 992  
993 -* (((
994 -LHT65N Temperature & Humidity Sensor x 1
995 -)))
996 -* (((
997 -Program cable x 1
998 -)))
999 -* (((
1000 -Optional external sensor
1001 -)))
1050 +* LHT65N Temperature & Humidity Sensor x 1
1051 +* Program cable x 1
1052 +* Optional external sensor
1002 1002  
1003 -(((
1004 1004  **Dimension and weight**:
1005 -)))
1006 1006  
1007 -* (((
1008 -Device Size:  13.5 x 7 x 3 cm
1009 -)))
1010 -* (((
1011 -Device Weight: 105g
1012 -)))
1013 -* (((
1014 -Package Size / pcs : 14.5 x 8 x 5 cm
1015 -)))
1016 -* (((
1017 -Weight / pcs : 170g
1018 -)))
1056 +* Device Size:  13.5 x 7 x 3 cm
1057 +* Device Weight: 105g
1058 +* Package Size / pcs : 14.5 x 8 x 5 cm
1059 +* Weight / pcs : 170g
1019 1019  
1020 1020  = 8. FCC Warning =
1021 1021  
1022 -(((
1023 1023  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
1024 -)))
1025 1025  
1026 -(((
1027 1027  (1) This device may not cause harmful interference；
1028 -)))
1029 1029  
1030 -(((
1031 1031  (2) this device must accept any interference received, including interference that may cause undesired operation.
1032 -)))
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