Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 66.1 >
edited by Xiaoling
on 2022/05/23 15:13
To version < 57.12 >
edited by Xiaoling
on 2022/05/23 14:17
>
Change comment: There is no comment for this version

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... ... @@ -506,104 +506,52 @@
506 506  
507 507  The Datalog poll reply uplink will use below payload format.
508 508  
509 -(((
510 -**Retrieval data payload**
511 -)))
512 512  
513 -(% border="1" style="background-color:#ffffcc; color:green; width:545px" %)
514 -|(% style="width:93px" %)(((
515 -**Size(bytes)**
516 -)))|(% style="width:71px" %)(((
517 -**2**
518 -)))|(% style="width:102px" %)(((
519 -**2**
520 -)))|(% style="width:86px" %)(((
521 -**2**
522 -)))|(% style="width:90px" %)(((
523 -**1**
524 -)))|(% style="width:85px" %)(((
525 -**4**
526 -)))
527 -|(% style="width:93px" %)(((
528 -**Value**
529 -)))|(% style="width:71px" %)(((
530 -[[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]]
531 -)))|(% style="width:102px" %)(((
532 -(((
533 -[[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]]
534 -)))
510 +Retrieval data payload
535 535  
536 -(((
537 -[[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]]
538 -)))
539 -)))|(% style="width:86px" %)(((
540 -(((
541 -[[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]]
542 -)))
512 +(% border="1" %)
513 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**4**
514 +|**Value**|[[External sensor data>>path:#Extension_sensor_value]]|(((
515 +[[Built-In>>path:#SHT20_Temperature]]
543 543  
544 -(((
545 -[[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]]
546 -)))
547 -)))|(% style="width:90px" %)(((
548 -[[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]]
549 -)))|(% style="width:85px" %)(((
550 -(((
551 -[[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]]
552 -)))
517 +[[Temperature>>path:#SHT20_Temperature]]
518 +)))|(((
519 +[[Built-in>>path:#SHT20_Humidity]]
553 553  
554 -(((
521 +[[Humidity>>path:#SHT20_Humidity]]
522 +)))|[[Poll message flag & Ext>>path:#Poll_EXT]]|(((
523 +[[Unix Time Stamp>>path:#Unix_Time_Stamp]]
524 +
555 555  
556 556  )))
557 -)))
558 558  
559 -**Poll message flag & Ext**
528 +Poll message flag & Ext
560 560  
561 -(% border="1" style="background-color:#ffffcc; color:green; width:540px" %)
562 -|(% 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]**
563 -|(% 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" %)(((
564 -(((
530 +
531 +(% border="1" %)
532 +|**Bits**|**7**|**6**|**5**|**4**|**[3:0]**
533 +|**Status & Ext**|Not Defined|Poll Message Flag|Sync time OK|Unix Time Request|(((
565 565  Ext:
566 -)))
567 567  
568 -(((
569 569  0b(1001)
570 570  )))
571 -)))
572 572  
573 -(((
574 574  Poll Message Flag: 1: This message is a poll message reply.
575 -)))
576 576  
577 -* (((
578 -Poll Message Flag is set to 1.
579 -)))
580 -* (((
581 -Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
582 -)))
541 +* Poll Message Flag is set to 1.
542 +* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
583 583  
584 -(((
585 585  For example, in US915 band, the max payload for different DR is:
586 -)))
587 587  
588 -(((
589 -a) DR0: max is 11 bytes so one entry of data
590 -)))
546 +a)      DR0: max is 11 bytes so one entry of data
591 591  
592 -(((
593 -b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
594 -)))
548 +b)      DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
595 595  
596 -(((
597 -c) DR2: total payload includes 11 entries of data
598 -)))
550 +c)      DR2: total payload includes 11 entries of data
599 599  
600 -(((
601 -d) DR3: total payload includes 22 entries of data.
602 -)))
552 +d)      DR3: total payload includes 22 entries of data.
603 603  
604 -(((
605 605  If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0   
606 -)))
607 607  
608 608  
609 609  **Example:**
... ... @@ -610,10 +610,29 @@
610 610  
611 611  If LHT65N has below data inside Flash:
612 612  
613 -[[image:image-20220523144455-1.png||height="335" width="735"]]
561 +Flash Addr   |Unix Time | Ext | BAT voltage|  Value                  
614 614  
615 -If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
563 +80196E0 21/1/19 04:27:03 1 3145 sht_temp=22.00 sht_hum=32.6 ds_temp=327.67
616 616  
565 +80196F0 21/1/19 04:28:57 1 3145 sht_temp=21.90 sht_hum=33.1 ds_temp=327.67
566 +
567 +8019700 21/1/19 04:30:30 1 3145 sht_temp=21.81 sht_hum=33.4 ds_temp=327.67
568 +
569 +8019710 21/1/19 04:40:30 1 3145 sht_temp=21.65 sht_hum=33.7 ds_temp=327.67
570 +
571 +8019720 21/1/19 04:50:30 1 3147 sht_temp=21.55 sht_hum=34.1 ds_temp=327.67
572 +
573 +8019730 21/1/19 05:00:30 1 3149 sht_temp=21.50 sht_hum=34.1 ds_temp=327.67
574 +
575 +8019740 21/1/19 05:10:30 1 3149 sht_temp=21.43 sht_hum=34.6 ds_temp=327.67
576 +
577 +8019750 21/1/19 05:20:30 1 3151 sht_temp=21.35 sht_hum=34.9 ds_temp=327.67
578 +
579 +
580 +If user sends below downlink command:
581 +
582 +3160065F9760066DA705
583 +
617 617   Where : Start time: 60065F97 = time 21/1/19 04:27:03
618 618  
619 619   Stop time 60066DA7= time 21/1/19 05:27:03
... ... @@ -639,50 +639,35 @@
639 639  
640 640  Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
641 641  
609 +
642 642  == 2.7 Alarm Mode ==
643 643  
644 644  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.
645 645  
646 -(% 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.
647 647  
648 -**AT Commands for Alarm mode:**
615 +Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature.
649 649  
650 -(% class="box infomessage" %)
651 -(((
617 +
618 +AT Commands for Alarm mode:
619 +
652 652  **AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
653 -)))
654 654  
655 -(% class="box infomessage" %)
656 -(((
657 657  **AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
658 -)))
659 659  
624 +
625 +
660 660  == 2.8 LED Indicator ==
661 661  
662 -(((
663 663  The LHT65N has a triple color LED which for easy shows different stage.
664 -)))
665 665  
666 -(((
667 667  While pressing ACT button, the LED will work as per LED status with ACT button.
668 -)))
669 669  
670 -(((
671 671  In a normal working state:
672 -)))
673 673  
674 -* (((
675 -For each uplink, the BLUE LED or RED LED will blink once.
676 -)))
677 -* (((
678 -BLUE LED when an external sensor is connected
679 -)))
680 -* (((
681 -RED LED when an external sensor is not connected
682 -)))
683 -* (((
684 -For each success downlink, the PURPLE LED will blink once
685 -)))
634 +* For each uplink, the BLUE LED or RED LED will blink once.
635 +* BLUE LED when an external sensor is connected
636 +* RED LED when an external sensor is not connected
637 +* For each success downlink, the PURPLE LED will blink once
686 686  
687 687  ----
688 688  
... ... @@ -717,7 +717,7 @@
717 717  
718 718  There are two kinds of commands to configure LHT65N, they are:
719 719  
720 -(% style="color:#4f81bd" %)* **General Commands**.
672 +* **General Commands**.
721 721  
722 722  These commands are to configure:
723 723  
... ... @@ -728,7 +728,7 @@
728 728  
729 729  [[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
730 730  
731 -(% style="color:#4f81bd" %)* **Commands special design for LHT65N**
683 +* **Commands special design for LHT65N**
732 732  
733 733  These commands are only valid for LHT65N, as below:
734 734  
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