Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 58.4 >
edited by Xiaoling
on 2022/05/23 14:50
To version < 74.1 >
edited by Xiaoling
on 2022/05/23 15:28
>
Change comment: Uploaded new attachment "image-20220523152822-17.png", version {1}

Summary

Details

Page properties
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: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" %)(((
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: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:
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:**
... ... @@ -574,36 +574,6 @@
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
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 -
607 607  If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
608 608  
609 609   Where : Start time: 60065F97 = time 21/1/19 04:27:03
... ... @@ -631,35 +631,50 @@
631 631  
632 632  Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
633 633  
634 -
635 635  == 2.7 Alarm Mode ==
636 636  
637 637  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.
638 638  
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.
639 639  
640 -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:**
641 641  
642 -
643 -AT Commands for Alarm mode:
644 -
665 +(% class="box infomessage" %)
666 +(((
645 645  **AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
668 +)))
646 646  
670 +(% class="box infomessage" %)
671 +(((
647 647  **AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
673 +)))
648 648  
649 -
650 -
651 651  == 2.8 LED Indicator ==
652 652  
677 +(((
653 653  The LHT65N has a triple color LED which for easy shows different stage.
679 +)))
654 654  
681 +(((
655 655  While pressing ACT button, the LED will work as per LED status with ACT button.
683 +)))
656 656  
685 +(((
657 657  In a normal working state:
687 +)))
658 658  
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
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 +)))
663 663  
664 664  ----
665 665  
... ... @@ -694,7 +694,7 @@
694 694  
695 695  There are two kinds of commands to configure LHT65N, they are:
696 696  
697 -* **General Commands**.
735 +(% style="color:#4f81bd" %)* **General Commands**.
698 698  
699 699  These commands are to configure:
700 700  
... ... @@ -705,7 +705,7 @@
705 705  
706 706  [[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
707 707  
708 -* **Commands special design for LHT65N**
746 +(% style="color:#4f81bd" %)* **Commands special design for LHT65N**
709 709  
710 710  These commands are only valid for LHT65N, as below:
711 711  
... ... @@ -715,21 +715,8 @@
715 715  
716 716  **AT Command: AT+TDC**
717 717  
718 -(% border="1" %)
719 -|**Command Example**|**Function**|**Response**
720 -|AT+TDC?|Show current transmit Interval|(((
721 -30000
756 +[[image:image-20220523150701-2.png]]
722 722  
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 -
733 733  **Downlink Command: 0x01**
734 734  
735 735  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -736,8 +736,8 @@
736 736  
737 737  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
738 738  
739 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
740 -* 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
741 741  
742 742  == 4.2 Set External Sensor Mode ==
743 743  
... ... @@ -745,23 +745,13 @@
745 745  
746 746  **AT Command: AT+EXT**
747 747  
748 -(% border="1" %)
749 -|**Command Example**|**Function**|**Response**
750 -|AT+EXT?|Get current external sensor mode|(((
751 -1
773 +[[image:image-20220523150759-3.png]]
752 752  
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 -
760 760  **Downlink Command: 0xA2**
761 761  
762 762  Total bytes: 2 ~~ 5 bytes
763 763  
764 -Example:
779 +**Example:**
765 765  
766 766  * 0xA201: Set external sensor type to E1
767 767  * 0xA209: Same as AT+EXT=9
... ... @@ -776,17 +776,14 @@
776 776  
777 777  PID is default set to disable (0)
778 778  
779 -
780 780  **AT Command:**
781 781  
782 -(% border="1" %)
783 -|**Command Example**|**Function**|**Response**
784 -|AT+PID=1|Enable PID uplink|OK
796 +[[image:image-20220523150928-4.png]]
785 785  
786 786  **Downlink Command:**
787 787  
788 -* 0xA800     à AT+PID=0
789 -* 0xA801     à AT+PID=1
800 +* 0xA800  **~-~->** AT+PID=0
801 +* 0xA801     **~-~->** AT+PID=1
790 790  
791 791  == 4.4 Set Password ==
792 792  
... ... @@ -794,16 +794,8 @@
794 794  
795 795  **AT Command: AT+PWORD**
796 796  
797 -(% border="1" %)
798 -|**Command Example**|**Function**|**Response**
799 -|AT+PWORD=?|Show password|(((
800 -123456
809 +[[image:image-20220523151052-5.png]]
801 801  
802 -
803 -OK
804 -)))
805 -|AT+PWORD=999999|Set password|OK
806 -
807 807  **Downlink Command:**
808 808  
809 809  No downlink command for this feature.
... ... @@ -814,15 +814,12 @@
814 814  
815 815  **AT Command: AT+DISAT**
816 816  
817 -(% border="1" %)
818 -|**Command Example**|**Function**|**Response**
819 -|AT+DISAT|Quit AT Commands mode|OK
821 +[[image:image-20220523151132-6.png]]
820 820  
821 821  **Downlink Command:**
822 822  
823 823  No downlink command for this feature.
824 824  
825 -
826 826  == 4.6 Set to sleep mode ==
827 827  
828 828  Feature: Set device to sleep mode
... ... @@ -829,15 +829,8 @@
829 829  
830 830  **AT Command: AT+SLEEP**
831 831  
832 -(% border="1" %)
833 -| | |
834 -|**Command Example**|**Function**|**Response**
835 -|AT+SLEEP|Set to sleep mode|(((
836 -Clear all stored sensor data…
833 +[[image:image-20220523151218-7.png]]
837 837  
838 -OK
839 -)))
840 -
841 841  **Downlink Command:**
842 842  
843 843  * There is no downlink command to set to Sleep mode.
... ... @@ -848,14 +848,8 @@
848 848  
849 849  **AT Command:**
850 850  
851 -(% border="1" %)
852 -|**Command Example**|**Function**
853 -|AT+TIMESTAMP=1611104352|(((
854 -OK
845 +[[image:image-20220523151253-8.png]]
855 855  
856 -Set System time to 2021-01-20 00:59:12
857 -)))
858 -
859 859  **Downlink Command:**
860 860  
861 861  0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
... ... @@ -866,11 +866,9 @@
866 866  
867 867  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.
868 868  
869 -
870 870  **AT Command:**
871 871  
872 -|**Command Example**|**Function**
873 -|AT+SYNCMOD=1|Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
859 +[[image:image-20220523151336-9.png]]
874 874  
875 875  **Downlink Command:**
876 876  
... ... @@ -884,9 +884,7 @@
884 884  
885 885  **AT Command:**
886 886  
887 -(% border="1" %)
888 -|**Command Example**|**Function**
889 -|AT+SYNCTDC=0x0A|Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
873 +[[image:image-20220523151411-10.png]]
890 890  
891 891  **Downlink Command:**
892 892  
... ... @@ -898,51 +898,8 @@
898 898  
899 899  **AT Command: AT+PDTA**
900 900  
901 -(% border="1" %)
902 -|**Command Example**|**Response**
903 -|(((
904 -AT+PDTA=1,3
885 +[[image:image-20220523151450-11.png]]
905 905  
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 -
946 946  **Downlink Command:**
947 947  
948 948  No downlink commands for feature
... ... @@ -953,32 +953,8 @@
953 953  
954 954  **AT Command: AT+PLDTA**
955 955  
956 -(% border="1" %)
957 -|**Command Example**|**Response**
958 -|(((
959 -AT+PLDTA=5
897 +[[image:image-20220523151524-12.png]]
960 960  
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 -
982 982  **Downlink Command:**
983 983  
984 984  No downlink commands for feature
... ... @@ -989,14 +989,8 @@
989 989  
990 990  **AT Command: AT+CLRDTA**
991 991  
992 -(% border="1" %)
993 -|**Command Example**|**Function**|**Response**
994 -|AT+CLRDTA|Clear date record|(((
995 -Clear all stored sensor data…
909 +[[image:image-20220523151556-13.png]]
996 996  
997 -OK
998 -)))
999 -
1000 1000  **Downlink Command: 0xA3**
1001 1001  
1002 1002  * Example: 0xA301 ~/~/Same as AT+CLRDTA
... ... @@ -1007,11 +1007,15 @@
1007 1007  
1008 1008  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.
1009 1009  
921 +(((
1010 1010  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1011 1011  [[image:image-20220515075034-1.png||height="208" width="644"]]
924 +)))
1012 1012  
926 +(((
1013 1013  The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1014 1014  
929 +)))
1015 1015  
1016 1016  == 5.2 Replace Battery ==
1017 1017  
... ... @@ -1021,47 +1021,97 @@
1021 1021  
1022 1022  == 5.3 Battery Life Analyze ==
1023 1023  
939 +(((
1024 1024  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:
1025 1025  https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf
942 +)))
1026 1026  
1027 1027  = 6. Order Info =
1028 1028  
1029 -Part Number: (% class="mark" %)**LHT65N-XX**
946 +(((
947 +Part Number: (% style="color:#4f81bd" %)** LHT65N-XX**
948 +)))
1030 1030  
1031 -**XX**: The default frequency band
950 +(((
951 +(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
952 +)))
1032 1032  
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
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 +)))
1041 1041  
1042 -**YY**: Sensor Accessories
979 +(((
980 +(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
981 +)))
1043 1043  
1044 -* **E3**: External Temperature Probe
983 +* (((
984 +(% style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
985 +)))
1045 1045  
1046 1046  = 7. Packing Info =
1047 1047  
989 +(((
1048 1048  **Package Includes**:
991 +)))
1049 1049  
1050 -* LHT65N Temperature & Humidity Sensor x 1
1051 -* Program cable x 1
1052 -* 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 +)))
1053 1053  
1003 +(((
1054 1054  **Dimension and weight**:
1005 +)))
1055 1055  
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
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 +)))
1060 1060  
1061 1061  = 8. FCC Warning =
1062 1062  
1022 +(((
1063 1063  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
1024 +)))
1064 1064  
1026 +(((
1065 1065  (1) This device may not cause harmful interference；
1028 +)))
1066 1066  
1030 +(((
1067 1067  (2) this device must accept any interference received, including interference that may cause undesired operation.
1032 +)))
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