Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 58.2 >
edited by Xiaoling
on 2022/05/23 14:45
To version < 73.2 >
edited by Xiaoling
on 2022/05/23 15:27
>
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -342,21 +342,35 @@
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: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" %)(((
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 +(((
348 348  [[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 +)))
349 349  
356 +(((
350 350  [[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]]
351 -)))|(% style="width:88px" %)(((
358 +)))
359 +)))|(% style="width:132px" %)(((
360 +(((
352 352  BAT Status &
362 +)))
353 353  
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" %)(((
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 +(((
358 358  [[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]]
359 359  )))
373 +)))
360 360  
361 361  * **Battery status & (% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)Built-in Humidity(%%)**
362 362  
... ... @@ -380,11 +380,7 @@
380 380  
381 381  * **Status & Ext Byte**
382 382  
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 -)))
397 +[[image:image-20220523152434-16.png]]
388 388  
389 389  * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink.
390 390  * 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.
... ... @@ -480,11 +480,8 @@
480 480  
481 481  User can poll sensor value based on timestamps from the server. Below is the downlink command.
482 482  
493 +[[image:image-20220523152302-15.png]]
483 483  
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 -
488 488  (((
489 489  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.
490 490  )))
... ... @@ -510,62 +510,108 @@
510 510  **Retrieval data payload**
511 511  )))
512 512  
513 -(% border="1" style="background-color:#ffffcc; color:green; width:615px" %)
514 -|(% style="width:94px" %)**Size(bytes)**|(% style="width:106px" %)**2**|(% style="width:132px" %)**2**|(% style="width:62px" %)**2**|(% style="width:98px" %)**1**|(% style="width:83px" %)**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:132px" %)(((
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:62px" %)(((
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:98px" %)[[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:83px" %)(((
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 +(((
520 520  [[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 +)))
521 521  
561 +(((
522 522  
523 523  )))
564 +)))
524 524  
525 525  **Poll message flag & Ext**
526 526  
527 -(% border="1" style="background-color:#ffffcc; color:green; width:542px" %)
528 -|(% style="width:81px" %)**Bits**|(% style="width:100px" %)**7**|(% style="width:114px" %)**6**|(% style="width:85px" %)**5**|(% style="width:85px" %)**4**|(% style="width:77px" %)**[3:0]**
529 -|(% style="width:81px" %)**Status & Ext**|(% style="width:100px" %)Not Defined|(% style="width:114px" %)Poll Message Flag|(% style="width:85px" %)Sync time OK|(% style="width:85px" %)Unix Time Request|(% style="width:77px" %)(((
530 -Ext:
568 +[[image:image-20220523152208-14.png]]
531 531  
532 -0b(1001)
533 -)))
534 -
535 535  (((
571 +(((
536 536  Poll Message Flag: 1: This message is a poll message reply.
537 537  )))
574 +)))
538 538  
539 539  * (((
577 +(((
540 540  Poll Message Flag is set to 1.
541 541  )))
580 +)))
542 542  * (((
582 +(((
543 543  Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
544 544  )))
585 +)))
545 545  
546 546  (((
588 +(((
547 547  For example, in US915 band, the max payload for different DR is:
548 548  )))
591 +)))
549 549  
550 550  (((
594 +(((
551 551  a) DR0: max is 11 bytes so one entry of data
552 552  )))
597 +)))
553 553  
554 554  (((
600 +(((
555 555  b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
556 556  )))
603 +)))
557 557  
558 558  (((
606 +(((
559 559  c) DR2: total payload includes 11 entries of data
560 560  )))
609 +)))
561 561  
562 562  (((
612 +(((
563 563  d) DR3: total payload includes 22 entries of data.
564 564  )))
615 +)))
565 565  
566 566  (((
618 +(((
567 567  If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0   
568 568  )))
621 +)))
569 569  
570 570  
571 571  **Example:**
... ... @@ -574,40 +574,8 @@
574 574  
575 575  [[image:image-20220523144455-1.png||height="335" width="735"]]
576 576  
577 -(% border="1" style="background-color:#ffffcc; color:green; width:741px" %)
578 -|(% style="width:103px" %)Flash Addr|(% style="width:149px" %)Unix Time|(% style="width:14px" %)Ext|(% style="width:105px" %)BAT voltage|(% style="width:352px" %)Value
579 -|(% style="width:103px" %)80196E0|(% style="width:149px" %)21/1/19 04:27:03|(% style="width:14px" %)1|(% style="width:105px" %)3145|(% style="width:352px" %)sht_temp=22.00 sht_hum=32.6 ds_temp=327.67
580 -|(% style="width:103px" %)80196F0|(% style="width:149px" %)21/1/19 04:28:57|(% style="width:14px" %)1|(% style="width:105px" %)3145|(% style="width:352px" %)sht_temp=21.90 sht_hum=33.1 ds_temp=327.67
581 -|(% style="width:103px" %)8019700|(% style="width:149px" %)21/1/19 04:30:30|(% style="width:14px" %)1|(% style="width:105px" %)3145|(% style="width:352px" %)sht_temp=21.81 sht_hum=33.4 ds_temp=327.67
582 -|(% style="width:103px" %)8019710|(% style="width:149px" %)21/1/19 04:40:30|(% style="width:14px" %)1|(% style="width:105px" %)3145|(% style="width:352px" %)sht_temp=21.65 sht_hum=33.7 ds_temp=327.67
583 -|(% style="width:103px" %)8019720|(% style="width:149px" %)21/1/19 04:50:30|(% style="width:14px" %)1|(% style="width:105px" %)3147|(% style="width:352px" %)sht_temp=21.55 sht_hum=34.1 ds_temp=327.67
584 -|(% style="width:103px" %)8019730|(% style="width:149px" %)21/1/19 05:00:30|(% style="width:14px" %)1|(% style="width:105px" %)3149|(% style="width:352px" %)sht_temp=21.50 sht_hum=34.1 ds_temp=327.67
585 -|(% style="width:103px" %)8019740|(% style="width:149px" %)21/1/19 05:10:30|(% style="width:14px" %)1|(% style="width:105px" %)3149|(% style="width:352px" %)sht_temp=21.43 sht_hum=34.6 ds_temp=327.67
586 -|(% style="width:103px" %)8019750|(% style="width:149px" %)21/1/19 05:20:30|(% style="width:14px" %)1|(% style="width:105px" %)3151|(% style="width:352px" %)sht_temp=21.35 sht_hum=34.9 ds_temp=327.67
630 +If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
587 587  
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 -
607 -If user sends below downlink command:
608 -
609 -3160065F9760066DA705
610 -
611 611   Where : Start time: 60065F97 = time 21/1/19 04:27:03
612 612  
613 613   Stop time 60066DA7= time 21/1/19 05:27:03
... ... @@ -633,35 +633,50 @@
633 633  
634 634  Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
635 635  
636 -
637 637  == 2.7 Alarm Mode ==
638 638  
639 639  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.
640 640  
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.
641 641  
642 -Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature.
663 +**AT Commands for Alarm mode:**
643 643  
644 -
645 -AT Commands for Alarm mode:
646 -
665 +(% class="box infomessage" %)
666 +(((
647 647  **AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
668 +)))
648 648  
670 +(% class="box infomessage" %)
671 +(((
649 649  **AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
673 +)))
650 650  
651 -
652 -
653 653  == 2.8 LED Indicator ==
654 654  
677 +(((
655 655  The LHT65N has a triple color LED which for easy shows different stage.
679 +)))
656 656  
681 +(((
657 657  While pressing ACT button, the LED will work as per LED status with ACT button.
683 +)))
658 658  
685 +(((
659 659  In a normal working state:
687 +)))
660 660  
661 -* For each uplink, the BLUE LED or RED LED will blink once.
662 -* BLUE LED when an external sensor is connected
663 -* RED LED when an external sensor is not connected
664 -* For each success downlink, the PURPLE LED will blink once
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 +)))
665 665  
666 666  ----
667 667  
... ... @@ -696,7 +696,7 @@
696 696  
697 697  There are two kinds of commands to configure LHT65N, they are:
698 698  
699 -* **General Commands**.
735 +(% style="color:#4f81bd" %)* **General Commands**.
700 700  
701 701  These commands are to configure:
702 702  
... ... @@ -707,7 +707,7 @@
707 707  
708 708  [[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
709 709  
710 -* **Commands special design for LHT65N**
746 +(% style="color:#4f81bd" %)* **Commands special design for LHT65N**
711 711  
712 712  These commands are only valid for LHT65N, as below:
713 713  
... ... @@ -717,21 +717,8 @@
717 717  
718 718  **AT Command: AT+TDC**
719 719  
720 -(% border="1" %)
721 -|**Command Example**|**Function**|**Response**
722 -|AT+TDC?|Show current transmit Interval|(((
723 -30000
756 +[[image:image-20220523150701-2.png]]
724 724  
725 -OK
726 -
727 -the interval is 30000ms = 30s
728 -)))
729 -|AT+TDC=60000|Set Transmit Interval|(((
730 -OK
731 -
732 -Set transmit interval to 60000ms = 60 seconds
733 -)))
734 -
735 735  **Downlink Command: 0x01**
736 736  
737 737  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -738,8 +738,8 @@
738 738  
739 739  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
740 740  
741 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
742 -* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
764 +* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
765 +* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
743 743  
744 744  == 4.2 Set External Sensor Mode ==
745 745  
... ... @@ -747,23 +747,13 @@
747 747  
748 748  **AT Command: AT+EXT**
749 749  
750 -(% border="1" %)
751 -|**Command Example**|**Function**|**Response**
752 -|AT+EXT?|Get current external sensor mode|(((
753 -1
773 +[[image:image-20220523150759-3.png]]
754 754  
755 -OK
756 -
757 -External Sensor mode =1
758 -)))
759 -|AT+EXT=1|(% colspan="2" %)Set external sensor mode to 1
760 -|AT+EXT=9|(% colspan="2" %)Set to external DS18B20 with timestamp
761 -
762 762  **Downlink Command: 0xA2**
763 763  
764 764  Total bytes: 2 ~~ 5 bytes
765 765  
766 -Example:
779 +**Example:**
767 767  
768 768  * 0xA201: Set external sensor type to E1
769 769  * 0xA209: Same as AT+EXT=9
... ... @@ -778,17 +778,14 @@
778 778  
779 779  PID is default set to disable (0)
780 780  
781 -
782 782  **AT Command:**
783 783  
784 -(% border="1" %)
785 -|**Command Example**|**Function**|**Response**
786 -|AT+PID=1|Enable PID uplink|OK
796 +[[image:image-20220523150928-4.png]]
787 787  
788 788  **Downlink Command:**
789 789  
790 -* 0xA800     à AT+PID=0
791 -* 0xA801     à AT+PID=1
800 +* 0xA800  **~-~->** AT+PID=0
801 +* 0xA801     **~-~->** AT+PID=1
792 792  
793 793  == 4.4 Set Password ==
794 794  
... ... @@ -796,16 +796,8 @@
796 796  
797 797  **AT Command: AT+PWORD**
798 798  
799 -(% border="1" %)
800 -|**Command Example**|**Function**|**Response**
801 -|AT+PWORD=?|Show password|(((
802 -123456
809 +[[image:image-20220523151052-5.png]]
803 803  
804 -
805 -OK
806 -)))
807 -|AT+PWORD=999999|Set password|OK
808 -
809 809  **Downlink Command:**
810 810  
811 811  No downlink command for this feature.
... ... @@ -816,15 +816,12 @@
816 816  
817 817  **AT Command: AT+DISAT**
818 818  
819 -(% border="1" %)
820 -|**Command Example**|**Function**|**Response**
821 -|AT+DISAT|Quit AT Commands mode|OK
821 +[[image:image-20220523151132-6.png]]
822 822  
823 823  **Downlink Command:**
824 824  
825 825  No downlink command for this feature.
826 826  
827 -
828 828  == 4.6 Set to sleep mode ==
829 829  
830 830  Feature: Set device to sleep mode
... ... @@ -831,15 +831,8 @@
831 831  
832 832  **AT Command: AT+SLEEP**
833 833  
834 -(% border="1" %)
835 -| | |
836 -|**Command Example**|**Function**|**Response**
837 -|AT+SLEEP|Set to sleep mode|(((
838 -Clear all stored sensor data…
833 +[[image:image-20220523151218-7.png]]
839 839  
840 -OK
841 -)))
842 -
843 843  **Downlink Command:**
844 844  
845 845  * There is no downlink command to set to Sleep mode.
... ... @@ -850,14 +850,8 @@
850 850  
851 851  **AT Command:**
852 852  
853 -(% border="1" %)
854 -|**Command Example**|**Function**
855 -|AT+TIMESTAMP=1611104352|(((
856 -OK
845 +[[image:image-20220523151253-8.png]]
857 857  
858 -Set System time to 2021-01-20 00:59:12
859 -)))
860 -
861 861  **Downlink Command:**
862 862  
863 863  0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
... ... @@ -868,11 +868,9 @@
868 868  
869 869  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.
870 870  
871 -
872 872  **AT Command:**
873 873  
874 -|**Command Example**|**Function**
875 -|AT+SYNCMOD=1|Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
859 +[[image:image-20220523151336-9.png]]
876 876  
877 877  **Downlink Command:**
878 878  
... ... @@ -886,9 +886,7 @@
886 886  
887 887  **AT Command:**
888 888  
889 -(% border="1" %)
890 -|**Command Example**|**Function**
891 -|AT+SYNCTDC=0x0A|Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
873 +[[image:image-20220523151411-10.png]]
892 892  
893 893  **Downlink Command:**
894 894  
... ... @@ -900,51 +900,8 @@
900 900  
901 901  **AT Command: AT+PDTA**
902 902  
903 -(% border="1" %)
904 -|**Command Example**|**Response**
905 -|(((
906 -AT+PDTA=1,3
885 +[[image:image-20220523151450-11.png]]
907 907  
908 -
909 -
910 -Print page 1 to 3
911 -)))|(((
912 -8019500 19/6/26 16:48 1 2992 sht_temp=28.21 sht_hum=71.5 ds_temp=27.31
913 -
914 -8019510 19/6/26 16:53 1 2994 sht_temp=27.64 sht_hum=69.3 ds_temp=26.93
915 -
916 -8019520 19/6/26 16:58 1 2996 sht_temp=28.39 sht_hum=72.0 ds_temp=27.06
917 -
918 -8019530 19/6/26 17:03 1 2996 sht_temp=27.97 sht_hum=70.4 ds_temp=27.12
919 -
920 -8019540 19/6/26 17:08 1 2996 sht_temp=27.80 sht_hum=72.9 ds_temp=27.06
921 -
922 -8019550 19/6/26 17:13 1 2998 sht_temp=27.30 sht_hum=72.4 ds_temp=26.68
923 -
924 -8019560 19/6/26 17:22 1 2992 sht_temp=26.27 sht_hum=62.3 ds_temp=26.56
925 -
926 -8019570
927 -
928 -8019580
929 -
930 -8019590
931 -
932 -80195A0
933 -
934 -80195B0
935 -
936 -80195C0
937 -
938 -80195D0
939 -
940 -80195E0
941 -
942 -80195F0
943 -
944 -
945 -OK
946 -)))
947 -
948 948  **Downlink Command:**
949 949  
950 950  No downlink commands for feature
... ... @@ -955,32 +955,8 @@
955 955  
956 956  **AT Command: AT+PLDTA**
957 957  
958 -(% border="1" %)
959 -|**Command Example**|**Response**
960 -|(((
961 -AT+PLDTA=5
897 +[[image:image-20220523151524-12.png]]
962 962  
963 -
964 -
965 -Print last 5 entries
966 -)))|(((
967 -Stop Tx and RTP events when read sensor data
968 -
969 -1 19/6/26 13:59 1 3005 sht_temp=27.09 sht_hum=79.5 ds_temp=26.75
970 -
971 -2 19/6/26 14:04 1 3007 sht_temp=26.65 sht_hum=74.8 ds_temp=26.43
972 -
973 -3 19/6/26 14:09 1 3007 sht_temp=26.91 sht_hum=77.9 ds_temp=26.56
974 -
975 -4 19/6/26 14:15 1 3007 sht_temp=26.93 sht_hum=76.7 ds_temp=26.75
976 -
977 -5 19/6/26 14:20 1 3007 sht_temp=26.78 sht_hum=76.6 ds_temp=26.43
978 -
979 -Start Tx and RTP events
980 -
981 -OK
982 -)))
983 -
984 984  **Downlink Command:**
985 985  
986 986  No downlink commands for feature
... ... @@ -991,14 +991,8 @@
991 991  
992 992  **AT Command: AT+CLRDTA**
993 993  
994 -(% border="1" %)
995 -|**Command Example**|**Function**|**Response**
996 -|AT+CLRDTA|Clear date record|(((
997 -Clear all stored sensor data…
909 +[[image:image-20220523151556-13.png]]
998 998  
999 -OK
1000 -)))
1001 -
1002 1002  **Downlink Command: 0xA3**
1003 1003  
1004 1004  * Example: 0xA301 ~/~/Same as AT+CLRDTA
... ... @@ -1009,11 +1009,15 @@
1009 1009  
1010 1010  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.
1011 1011  
921 +(((
1012 1012  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1013 1013  [[image:image-20220515075034-1.png||height="208" width="644"]]
924 +)))
1014 1014  
926 +(((
1015 1015  The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1016 1016  
929 +)))
1017 1017  
1018 1018  == 5.2 Replace Battery ==
1019 1019  
... ... @@ -1023,47 +1023,97 @@
1023 1023  
1024 1024  == 5.3 Battery Life Analyze ==
1025 1025  
939 +(((
1026 1026  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:
1027 1027  https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf
942 +)))
1028 1028  
1029 1029  = 6. Order Info =
1030 1030  
1031 -Part Number: (% class="mark" %)**LHT65N-XX**
946 +(((
947 +Part Number: (% style="color:#4f81bd" %)** LHT65N-XX**
948 +)))
1032 1032  
1033 -**XX**: The default frequency band
950 +(((
951 +(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
952 +)))
1034 1034  
1035 -* **AS923**: LoRaWAN AS923 band
1036 -* **AU915**: LoRaWAN AU915 band
1037 -* **EU433**: LoRaWAN EU433 band
1038 -* **EU868**: LoRaWAN EU868 band
1039 -* **KR920**: LoRaWAN KR920 band
1040 -* **US915**: LoRaWAN US915 band
1041 -* **IN865**: LoRaWAN IN865 band
1042 -* **CN470**: LoRaWAN CN470 band
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 +)))
1043 1043  
1044 -**YY**: Sensor Accessories
979 +(((
980 +(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
981 +)))
1045 1045  
1046 -* **E3**: External Temperature Probe
983 +* (((
984 +(% style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
985 +)))
1047 1047  
1048 1048  = 7. Packing Info =
1049 1049  
989 +(((
1050 1050  **Package Includes**:
991 +)))
1051 1051  
1052 -* LHT65N Temperature & Humidity Sensor x 1
1053 -* Program cable x 1
1054 -* Optional external sensor
993 +* (((
994 +LHT65N Temperature & Humidity Sensor x 1
995 +)))
996 +* (((
997 +Program cable x 1
998 +)))
999 +* (((
1000 +Optional external sensor
1001 +)))
1055 1055  
1003 +(((
1056 1056  **Dimension and weight**:
1005 +)))
1057 1057  
1058 -* Device Size:  13.5 x 7 x 3 cm
1059 -* Device Weight: 105g
1060 -* Package Size / pcs : 14.5 x 8 x 5 cm
1061 -* Weight / pcs : 170g
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 +)))
1062 1062  
1063 1063  = 8. FCC Warning =
1064 1064  
1022 +(((
1065 1065  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
1024 +)))
1066 1066  
1026 +(((
1067 1067  (1) This device may not cause harmful interference；
1028 +)))
1068 1068  
1030 +(((
1069 1069  (2) this device must accept any interference received, including interference that may cause undesired operation.
1032 +)))
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