Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 57.12 >
edited by Xiaoling
on 2022/05/23 14:17
To version < 64.1 >
edited by Xiaoling
on 2022/05/23 15:12
>
Change comment: Uploaded new attachment "image-20220523151218-7.png", version {1}

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... ... @@ -506,52 +506,104 @@
506 506  
507 507  The Datalog poll reply uplink will use below payload format.
508 508  
509 +(((
510 +**Retrieval data payload**
511 +)))
509 509  
510 -Retrieval data payload
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 +)))
511 511  
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]]
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 +)))
516 516  
517 -[[Temperature>>path:#SHT20_Temperature]]
518 -)))|(((
519 -[[Built-in>>path:#SHT20_Humidity]]
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 +)))
520 520  
521 -[[Humidity>>path:#SHT20_Humidity]]
522 -)))|[[Poll message flag & Ext>>path:#Poll_EXT]]|(((
523 -[[Unix Time Stamp>>path:#Unix_Time_Stamp]]
524 -
554 +(((
525 525  
526 526  )))
557 +)))
527 527  
528 -Poll message flag & Ext
559 +**Poll message flag & Ext**
529 529  
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|(((
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 +(((
534 534  Ext:
566 +)))
535 535  
568 +(((
536 536  0b(1001)
537 537  )))
571 +)))
538 538  
573 +(((
539 539  Poll Message Flag: 1: This message is a poll message reply.
575 +)))
540 540  
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.
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 +)))
543 543  
584 +(((
544 544  For example, in US915 band, the max payload for different DR is:
586 +)))
545 545  
546 -a)      DR0: max is 11 bytes so one entry of data
588 +(((
589 +a) DR0: max is 11 bytes so one entry of data
590 +)))
547 547  
548 -b)      DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
592 +(((
593 +b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
594 +)))
549 549  
550 -c)      DR2: total payload includes 11 entries of data
596 +(((
597 +c) DR2: total payload includes 11 entries of data
598 +)))
551 551  
552 -d)      DR3: total payload includes 22 entries of data.
600 +(((
601 +d) DR3: total payload includes 22 entries of data.
602 +)))
553 553  
604 +(((
554 554  If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0   
606 +)))
555 555  
556 556  
557 557  **Example:**
... ... @@ -558,29 +558,10 @@
558 558  
559 559  If LHT65N has below data inside Flash:
560 560  
561 -Flash Addr   |Unix Time | Ext | BAT voltage|  Value                  
613 +[[image:image-20220523144455-1.png||height="335" width="735"]]
562 562  
563 -80196E0 21/1/19 04:27:03 1 3145 sht_temp=22.00 sht_hum=32.6 ds_temp=327.67
615 +If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
564 564  
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 -
584 584   Where : Start time: 60065F97 = time 21/1/19 04:27:03
585 585  
586 586   Stop time 60066DA7= time 21/1/19 05:27:03
... ... @@ -606,35 +606,50 @@
606 606  
607 607  Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
608 608  
609 -
610 610  == 2.7 Alarm Mode ==
611 611  
612 612  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.
613 613  
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.
614 614  
615 -Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature.
648 +**AT Commands for Alarm mode:**
616 616  
617 -
618 -AT Commands for Alarm mode:
619 -
650 +(% class="box infomessage" %)
651 +(((
620 620  **AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
653 +)))
621 621  
655 +(% class="box infomessage" %)
656 +(((
622 622  **AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
658 +)))
623 623  
624 -
625 -
626 626  == 2.8 LED Indicator ==
627 627  
662 +(((
628 628  The LHT65N has a triple color LED which for easy shows different stage.
664 +)))
629 629  
666 +(((
630 630  While pressing ACT button, the LED will work as per LED status with ACT button.
668 +)))
631 631  
670 +(((
632 632  In a normal working state:
672 +)))
633 633  
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
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 +)))
638 638  
639 639  ----
640 640  
... ... @@ -669,7 +669,7 @@
669 669  
670 670  There are two kinds of commands to configure LHT65N, they are:
671 671  
672 -* **General Commands**.
720 +(% style="color:#4f81bd" %)* **General Commands**.
673 673  
674 674  These commands are to configure:
675 675  
... ... @@ -680,7 +680,7 @@
680 680  
681 681  [[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
682 682  
683 -* **Commands special design for LHT65N**
731 +(% style="color:#4f81bd" %)* **Commands special design for LHT65N**
684 684  
685 685  These commands are only valid for LHT65N, as below:
686 686  
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