Last modified by Xiaoling on 2025/04/24 10:00
<
From version < 13.1 >
edited by Edwin Chen
on 2023/04/09 08:49
To version < 16.1 >
edited by Edwin Chen
on 2023/04/09 09:09
>
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -327,7 +327,6 @@
327 327  * RED LED when external sensor is not connected
328 328  * For each success downlink, the PURPLE LED will blink once
329 329  
330 -
331 331  == 2.9 installation ==
332 332  
333 333  ~1. Don't install LHT65N-PIR outdoor or place where will get wet
... ... @@ -467,47 +467,18 @@
467 467  
468 468  * There is no downlink command to set to Sleep mode.
469 469  
470 -= 5. Battery & How to replace =
469 += 5. Battery & Power Consumption =
471 471  
472 -== 5.1 Battery Type ==
471 +LHT65N-PIR use **CR17450** battery pack. See below link for detail information about the battery info and how to replace.
473 473  
473 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
474 474  
475 -(((
476 -LHT65N-E5 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.
477 -)))
478 478  
479 -(((
480 -The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
476 += 6. OTA firmware update =
481 481  
478 +Please see this link for how to do OTA firmware update: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
482 482  
483 -[[image:image-20220515075034-1.png||_mstalt="428961" height="208" width="644"]]
484 -)))
485 485  
486 -The minimum Working Voltage for the LHT65N-E5 is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
487 -
488 -
489 -== 5.2 Replace Battery ==
490 -
491 -
492 -LHT65N-E5 has two screws on the back, Unscrew them, and changing the battery inside is ok. The battery is a general CR17450 battery (3.0v). Any brand should be ok.
493 -
494 -[[image:image-20220515075440-2.png||_mstalt="429546" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" height="193" width="257"]]
495 -
496 -
497 -== 5.3 Battery Life Analyze ==
498 -
499 -
500 -(((
501 -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:
502 -[[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf]]
503 -)))
504 -
505 -
506 -(((
507 -A full detail test report for LHT65N-E5 on different frequency can be found at : [[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0>>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
508 -)))
509 -
510 -
511 511  = 6. FAQ =
512 512  
513 513  == 6.1 How to use AT Command? ==
... ... @@ -516,157 +516,25 @@
516 516  LHT65N-E5 supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to connect to LHT65 for using AT command, as below.
517 517  
518 518  
519 -[[image:image-20220615153355-1.png||_mstalt="430222"]]
489 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
520 520  
521 521  
522 522  
523 -[[image:1655802313617-381.png||_mstalt="293917"]]
493 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@1655802313617-381.png||_mstalt="293917"]]
524 524  
525 525  
526 -
527 -(((
528 528  In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600** (%%)to access to access serial console for LHT65N-E5. The AT commands are disable by default and need to enter password (default:(% style="color:green" %)**123456**(% style="color:red" %))(%%) to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout.
529 -)))
530 530  
531 -[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
498 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
532 532  
533 -AT Command List is as below:
534 534  
535 -AT+<CMD>? :  Help on <CMD>
536 536  
537 -AT+<CMD> :  Run <CMD>
538 -
539 -AT+<CMD>=<value> :  Set the value
540 -
541 -AT+<CMD>=? :  Get the value
542 -
543 -AT+DEBUG:  Set more info output
544 -
545 -ATZ:  Trig a reset of the MCU
546 -
547 -AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
548 -
549 -AT+DEUI:  Get or Set the Device EUI
550 -
551 -AT+DADDR:  Get or Set the Device Address
552 -
553 -AT+APPKEY:  Get or Set the Application Key
554 -
555 -AT+NWKSKEY:  Get or Set the Network Session Key
556 -
557 -AT+APPSKEY:  Get or Set the Application Session Key
558 -
559 -AT+APPEUI:  Get or Set the Application EUI
560 -
561 -AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
562 -
563 -AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
564 -
565 -AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
566 -
567 -AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
568 -
569 -AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
570 -
571 -AT+RX2FQ:  Get or Set the Rx2 window frequency
572 -
573 -AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
574 -
575 -AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
576 -
577 -AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
578 -
579 -AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
580 -
581 -AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
582 -
583 -AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
584 -
585 -AT+NWKID:  Get or Set the Network ID
586 -
587 -AT+FCU:  Get or Set the Frame Counter Uplink
588 -
589 -AT+FCD:  Get or Set the Frame Counter Downlink
590 -
591 -AT+CLASS:  Get or Set the Device Class
592 -
593 -AT+JOIN:  Join network
594 -
595 -AT+NJS:  Get the join status
596 -
597 -AT+SENDB:  Send hexadecimal data along with the application port
598 -
599 -AT+SEND:  Send text data along with the application port
600 -
601 -AT+RECVB:  Print last received data in binary format (with hexadecimal values)
602 -
603 -AT+RECV:  Print last received data in raw format
604 -
605 -AT+VER:  Get current image version and Frequency Band
606 -
607 -AT+CFM:  Get or Set the confirmation mode (0-1)
608 -
609 -AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
610 -
611 -AT+SNR:  Get the SNR of the last received packet
612 -
613 -AT+RSSI:  Get the RSSI of the last received packet
614 -
615 -AT+TDC:  Get or set the application data transmission interval in ms
616 -
617 -AT+PORT:  Get or set the application port
618 -
619 -AT+DISAT:  Disable AT commands
620 -
621 -AT+PWORD: Set password, max 9 digits
622 -
623 -AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
624 -
625 -AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
626 -
627 -AT+PDTA:  Print the sector data from start page to stop page
628 -
629 -AT+PLDTA:  Print the last few sets of data
630 -
631 -AT+CLRDTA:  Clear the storage, record position back to 1st
632 -
633 -AT+SLEEP:  Set sleep mode
634 -
635 -AT+EXT:  Get or Set external sensor model
636 -
637 -AT+BAT:  Get the current battery voltage in mV
638 -
639 -AT+CFG:  Print all configurations
640 -
641 -AT+WMOD:  Get or Set Work Mode
642 -
643 -AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
644 -
645 -AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
646 -
647 -AT+SETCNT:  Set the count at present
648 -
649 -AT+RJTDC:  Get or set the ReJoin data transmission interval in min
650 -
651 -AT+RPL:  Get or set response level
652 -
653 -AT+TIMESTAMP:  Get or Set UNIX timestamp in second
654 -
655 -AT+LEAPSEC:  Get or Set Leap Second
656 -
657 -AT+SYNCMOD:  Get or Set time synchronization method
658 -
659 -AT+SYNCTDC:  Get or set time synchronization interval in day
660 -
661 -AT+PID:  Get or set the PID
662 -
663 -
664 664  == 6.2 Where to use AT commands and Downlink commands ==
665 665  
666 666  
667 667  **AT commands：**
668 668  
669 -[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
507 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
670 670  
671 671  
672 672  **Downlink commands:**
... ... @@ -675,13 +675,13 @@
675 675  
676 676  (% style="color:blue" %)**TTN:**
677 677  
678 -[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
516 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
679 679  
680 680  
681 681  
682 682  (% style="color:blue" %)**Helium：**
683 683  
684 -[[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
522 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
685 685  
686 686  
687 687  
... ... @@ -688,56 +688,49 @@
688 688  (% style="color:blue" %)**Chirpstack: The downlink window will not be displayed until the network is accessed**
689 689  
690 690  
691 -[[image:image-20220615094850-6.png||_mstalt="433082"]]
529 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615094850-6.png||_mstalt="433082"]]
692 692  
693 693  
694 -[[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
532 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
695 695  
696 696  
697 697  
698 698  (% style="color:blue" %)**Aws:**
699 699  
700 -[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
538 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
701 701  
702 702  
703 703  == 6.3 How to change the uplink interval？ ==
704 704  
705 -
706 706  Please see this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/||_mstmutation="1" style="background-color: rgb(255, 255, 255);"]]
707 707  
545 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
708 708  
709 709  
710 -[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
711 -
712 -
713 713  == 6.4 How to use TTL-USB to connect PC to upgrade firmware? ==
714 714  
550 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615153355-1.png||_mstalt="430222"]]
715 715  
716 -[[image:image-20220615153355-1.png||_mstalt="430222"]]
717 -
718 -
719 719  (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
720 720  
721 -[[image:image-20220615170542-5.png||_mstalt="430638"]]
554 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615170542-5.png||_mstalt="430638"]]
722 722  
723 -
724 -
725 725  (% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
726 726  
727 727  First connect the four lines；(% style="display:none" %)
728 728  
729 -[[image:image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
560 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
730 730  
731 731  
732 732  Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
733 733  
734 -[[image:image-20220621170938-2.png||_mstalt="431704"]]
565 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220621170938-2.png||_mstalt="431704"]]
735 735  
736 736  
737 737  
738 738  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
739 739  
740 -[[image:image-20220615171334-6.png||_mstalt="431028"]]
571 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615171334-6.png||_mstalt="431028"]]
741 741  
742 742  
743 743  Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
... ... @@ -745,7 +745,7 @@
745 745  
746 746  When this interface appears, it indicates that the download has been completed.
747 747  
748 -[[image:image-20220620160723-8.png||_mstalt="430703"]]
579 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220620160723-8.png||_mstalt="430703"]]
749 749  
750 750  
751 751  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
... ... @@ -752,7 +752,7 @@
752 752  
753 753  
754 754  
755 -[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
586 +[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
756 756  
757 757  
758 758  = 7. Order Info =

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