Last modified by Xiaoling on 2025/04/19 17:58
<
From version < 42.24 >
edited by Xiaoling
on 2023/01/31 16:37
To version < 42.31 >
edited by Xiaoling
on 2023/01/31 16:53
>
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... ... @@ -16,17 +16,29 @@
16 16  == 1.1 What is LoRaWAN Pressure Sensor ==
17 17  
18 18  
19 +(((
19 19  The Dragino PS-LB series sensors are (% style="color:blue" %)**LoRaWAN Pressure Sensor**(%%) for Internet of Things solution. PS-LB can measure Air, Water pressure and liquid level and upload the sensor data via wireless to LoRaWAN IoT server.
21 +)))
20 20  
23 +(((
21 21  The PS-LB series sensors include (% style="color:blue" %)**Thread Installation Type**(%%) and (% style="color:blue" %)**Immersion Type**(%%), it supports different pressure range which can be used for different measurement requirement.
25 +)))
22 22  
27 +(((
23 23  The LoRa wireless technology used in PS-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
29 +)))
24 24  
31 +(((
25 25  PS-LB supports BLE configure and wireless OTA update which make user easy to use.
33 +)))
26 26  
35 +(((
27 27  PS-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
37 +)))
28 28  
39 +(((
29 29  Each PS-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
41 +)))
30 30  
31 31  [[image:1675071321348-194.png]]
32 32  
... ... @@ -581,17 +581,14 @@
581 581  (% style="color:blue" %)**AT Command: AT+TDC**
582 582  
583 583  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
584 -|**Command Example**|**Function**|**Response**
585 -|AT+TDC=?|Show current transmit Interval|(((
596 +|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 137px;" %)**Function**|=**Response**
597 +|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
586 586  30000
587 -
588 588  OK
589 -
590 590  the interval is 30000ms = 30s
591 591  )))
592 -|AT+TDC=60000|Set Transmit Interval|(((
602 +|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
593 593  OK
594 -
595 595  Set transmit interval to 60000ms = 60 seconds
596 596  )))
597 597  
... ... @@ -612,23 +612,17 @@
612 612  (% style="color:blue" %)**AT Command: AT+INTMOD**
613 613  
614 614  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
615 -|**Command Example**|**Function**|**Response**
624 +|=**Command Example**|=**Function**|=**Response**
616 616  |AT+INTMOD=?|Show current interrupt mode|(((
617 617  0
618 -
619 619  OK
620 -
621 621  the mode is 0 = No interruption
622 622  )))
623 623  |AT+INTMOD=2|(((
624 624  Set Transmit Interval
625 -
626 626  ~1. (Disable Interrupt),
627 -
628 -2. (Trigger by rising and falling edge),
629 -
633 +2. (Trigger by rising and falling edge)
630 630  3. (Trigger by falling edge)
631 -
632 632  4. (Trigger by rising edge)
633 633  )))|OK
634 634  
... ... @@ -648,68 +648,53 @@
648 648  
649 649  (% style="color:blue" %)**AT Command: AT+3V3T**
650 650  
651 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
652 -|(% style="width:156px" %)**Command Example**|(% style="width:236px" %)**Function**|(% style="width:117px" %)**Response**
653 -|(% style="width:156px" %)AT+3V3T=?|(% style="width:236px" %)Show 3V3 open time.|(% style="width:117px" %)(((
654 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:474px" %)
655 +|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 201px;" %)**Function**|=(% style="width: 116px;" %)**Response**
656 +|(% style="width:154px" %)AT+3V3T=?|(% style="width:201px" %)Show 3V3 open time.|(% style="width:116px" %)(((
654 654  0
655 -
656 656  OK
657 657  )))
658 -|(% style="width:156px" %)AT+3V3T=0|(% style="width:236px" %)Normally open 3V3 power supply.|(% style="width:117px" %)(((
660 +|(% style="width:154px" %)AT+3V3T=0|(% style="width:201px" %)Normally open 3V3 power supply.|(% style="width:116px" %)(((
659 659  OK
660 -
661 661  default setting
662 662  )))
663 -|(% style="width:156px" %)AT+3V3T=1000|(% style="width:236px" %)Close after a delay of 1000 milliseconds.|(% style="width:117px" %)(((
664 +|(% style="width:154px" %)AT+3V3T=1000|(% style="width:201px" %)Close after a delay of 1000 milliseconds.|(% style="width:116px" %)(((
664 664  OK
665 -
666 -
667 667  )))
668 -|(% style="width:156px" %)AT+3V3T=65535|(% style="width:236px" %)Normally closed 3V3 power supply.|(% style="width:117px" %)(((
667 +|(% style="width:154px" %)AT+3V3T=65535|(% style="width:201px" %)Normally closed 3V3 power supply.|(% style="width:116px" %)(((
669 669  OK
670 -
671 -
672 672  )))
673 673  
674 674  (% style="color:blue" %)**AT Command: AT+5VT**
675 675  
676 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
677 -|(% style="width:158px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:119px" %)**Response**
678 -|(% style="width:158px" %)AT+5VT=?|(% style="width:232px" %)Show 5V open time.|(% style="width:119px" %)(((
673 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:470px" %)
674 +|=(% style="width: 155px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 114px;" %)**Response**
675 +|(% style="width:155px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:114px" %)(((
679 679  0
680 -
681 681  OK
682 682  )))
683 -|(% style="width:158px" %)AT+5VT=0|(% style="width:232px" %)Normally closed 5V power supply.|(% style="width:119px" %)(((
679 +|(% style="width:155px" %)AT+5VT=0|(% style="width:196px" %)Normally closed 5V power supply.|(% style="width:114px" %)(((
684 684  OK
685 -
686 686  default setting
687 687  )))
688 -|(% style="width:158px" %)AT+5VT=1000|(% style="width:232px" %)Close after a delay of 1000 milliseconds.|(% style="width:119px" %)(((
683 +|(% style="width:155px" %)AT+5VT=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:114px" %)(((
689 689  OK
690 -
691 -
692 692  )))
693 -|(% style="width:158px" %)AT+5VT=65535|(% style="width:232px" %)Normally open 5V power supply.|(% style="width:119px" %)(((
686 +|(% style="width:155px" %)AT+5VT=65535|(% style="width:196px" %)Normally open 5V power supply.|(% style="width:114px" %)(((
694 694  OK
695 -
696 -
697 697  )))
698 698  
699 699  (% style="color:blue" %)**AT Command: AT+12VT**
700 700  
701 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
702 -|(% style="width:156px" %)**Command Example**|(% style="width:268px" %)**Function**|**Response**
703 -|(% style="width:156px" %)AT+12VT=?|(% style="width:268px" %)Show 12V open time.|(((
692 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:443px" %)
693 +|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 199px;" %)**Function**|=(% style="width: 83px;" %)**Response**
694 +|(% style="width:156px" %)AT+12VT=?|(% style="width:199px" %)Show 12V open time.|(% style="width:83px" %)(((
704 704  0
705 -
706 706  OK
707 707  )))
708 -|(% style="width:156px" %)AT+12VT=0|(% style="width:268px" %)Normally closed 12V power supply.|OK
709 -|(% style="width:156px" %)AT+12VT=500|(% style="width:268px" %)Close after a delay of 500 milliseconds.|(((
698 +|(% style="width:156px" %)AT+12VT=0|(% style="width:199px" %)Normally closed 12V power supply.|(% style="width:83px" %)OK
699 +|(% style="width:156px" %)AT+12VT=500|(% style="width:199px" %)Close after a delay of 500 milliseconds.|(% style="width:83px" %)(((
710 710  OK
711 -
712 -
713 713  )))
714 714  
715 715  (% style="color:blue" %)**Downlink Command: 0x07**
... ... @@ -730,23 +730,18 @@
730 730  
731 731  (% style="color:blue" %)**AT Command: AT** **+PROBE**
732 732  
733 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
734 -|(% style="width:157px" %)**Command Example**|(% style="width:267px" %)**Function**|**Response**
735 -|(% style="width:157px" %)AT +PROBE =?|(% style="width:267px" %)Get or Set the probe model.|(((
721 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:448px" %)
722 +|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 204px;" %)**Function**|=(% style="width: 85px;" %)**Response**
723 +|(% style="width:154px" %)AT +PROBE =?|(% style="width:204px" %)Get or Set the probe model.|(% style="width:85px" %)(((
736 736  0
737 -
738 738  OK
739 739  )))
740 -|(% style="width:157px" %)AT +PROBE =0003|(% style="width:267px" %)Set water depth sensor mode, 3m type.|OK
741 -|(% style="width:157px" %)AT +PROBE =0101|(% style="width:267px" %)Set pressure transmitters mode, first type.|(((
727 +|(% style="width:154px" %)AT +PROBE =0003|(% style="width:204px" %)Set water depth sensor mode, 3m type.|(% style="width:85px" %)OK
728 +|(% style="width:154px" %)AT +PROBE =0101|(% style="width:204px" %)Set pressure transmitters mode, first type.|(% style="width:85px" %)(((
742 742  OK
743 -
744 -
745 745  )))
746 -|(% style="width:157px" %)AT +PROBE =0000|(% style="width:267px" %)Initial state, no settings.|(((
731 +|(% style="width:154px" %)AT +PROBE =0000|(% style="width:204px" %)Initial state, no settings.|(% style="width:85px" %)(((
747 747  OK
748 -
749 -
750 750  )))
751 751  
752 752  (% style="color:blue" %)**Downlink Command: 0x08**

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