Last modified by Xiaoling on 2025/04/19 17:58
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From version < 42.31 >
edited by Xiaoling
on 2023/01/31 16:53
To version < 42.23 >
edited by Xiaoling
on 2023/01/31 16:34
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... ... @@ -16,29 +16,17 @@
16 16  == 1.1 What is LoRaWAN Pressure Sensor ==
17 17  
18 18  
19 -(((
20 20  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 -)))
22 22  
23 -(((
24 24  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 -)))
26 26  
27 -(((
28 28  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 -)))
30 30  
31 -(((
32 32  PS-LB supports BLE configure and wireless OTA update which make user easy to use.
33 -)))
34 34  
35 -(((
36 36  PS-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
37 -)))
38 38  
39 -(((
40 40  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 -)))
42 42  
43 43  [[image:1675071321348-194.png]]
44 44  
... ... @@ -400,8 +400,8 @@
400 400  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
401 401  |(% style="width:97px" %)(((
402 402  **Size(bytes)**
403 -)))|(% style="width:48px" %)**2**|(% style="width:71px" %)**2**|(% style="width:98px" %)**2**|(% style="width:73px" %)**2**|(% style="width:122px" %)**1**
404 -|(% style="width:97px" %)**Value**|(% style="width:48px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:71px" %)[[Probe Model>>||anchor="H2.3.4ProbeModel"]]|(% style="width:98px" %)[[0 ~~~~ 20mA value>>||anchor="H2.3.507E20mAvalue28IDC_IN29"]]|(% style="width:73px" %)[[0 ~~~~ 30v value>>||anchor="H2.3.607E30Vvalue28pinVDC_IN29"]]|(% style="width:122px" %)[[IN1 &IN2 Interrupt  flag>>||anchor="H2.3.7IN126IN226INTpin"]]
391 +)))|(% style="width:48px" %)**2**|(% style="width:58px" %)**2**|**2**|**2**|**1**
392 +|(% style="width:97px" %)**Value**|(% style="width:48px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:58px" %)[[Probe Model>>||anchor="H2.3.4ProbeModel"]]|[[0 ~~~~ 20mA value>>||anchor="H2.3.507E20mAvalue28IDC_IN29"]]|[[0 ~~~~ 30v value>>||anchor="H2.3.607E30Vvalue28pinVDC_IN29"]]|[[IN1 &IN2 Interrupt  flag>>||anchor="H2.3.7IN126IN226INTpin"]]
405 405  
406 406  [[image:1675144608950-310.png]]
407 407  
... ... @@ -593,14 +593,17 @@
593 593  (% style="color:blue" %)**AT Command: AT+TDC**
594 594  
595 595  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
596 -|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 137px;" %)**Function**|=**Response**
597 -|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
584 +|**Command Example**|**Function**|**Response**
585 +|AT+TDC=?|Show current transmit Interval|(((
598 598  30000
587 +
599 599  OK
589 +
600 600  the interval is 30000ms = 30s
601 601  )))
602 -|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
592 +|AT+TDC=60000|Set Transmit Interval|(((
603 603  OK
594 +
604 604  Set transmit interval to 60000ms = 60 seconds
605 605  )))
606 606  
... ... @@ -613,6 +613,7 @@
613 613  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
614 614  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
615 615  
607 +
616 616  == 3.2 Set Interrupt Mode ==
617 617  
618 618  
... ... @@ -621,17 +621,23 @@
621 621  (% style="color:blue" %)**AT Command: AT+INTMOD**
622 622  
623 623  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
624 -|=**Command Example**|=**Function**|=**Response**
616 +|**Command Example**|**Function**|**Response**
625 625  |AT+INTMOD=?|Show current interrupt mode|(((
626 626  0
619 +
627 627  OK
621 +
628 628  the mode is 0 = No interruption
629 629  )))
630 630  |AT+INTMOD=2|(((
631 631  Set Transmit Interval
626 +
632 632  ~1. (Disable Interrupt),
633 -2. (Trigger by rising and falling edge)
628 +
629 +2. (Trigger by rising and falling edge),
630 +
634 634  3. (Trigger by falling edge)
632 +
635 635  4. (Trigger by rising edge)
636 636  )))|OK
637 637  
... ... @@ -651,53 +651,68 @@
651 651  
652 652  (% style="color:blue" %)**AT Command: AT+3V3T**
653 653  
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" %)(((
652 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
653 +|(% style="width:156px" %)**Command Example**|(% style="width:236px" %)**Function**|(% style="width:117px" %)**Response**
654 +|(% style="width:156px" %)AT+3V3T=?|(% style="width:236px" %)Show 3V3 open time.|(% style="width:117px" %)(((
657 657  0
656 +
658 658  OK
659 659  )))
660 -|(% style="width:154px" %)AT+3V3T=0|(% style="width:201px" %)Normally open 3V3 power supply.|(% style="width:116px" %)(((
659 +|(% style="width:156px" %)AT+3V3T=0|(% style="width:236px" %)Normally open 3V3 power supply.|(% style="width:117px" %)(((
661 661  OK
661 +
662 662  default setting
663 663  )))
664 -|(% style="width:154px" %)AT+3V3T=1000|(% style="width:201px" %)Close after a delay of 1000 milliseconds.|(% style="width:116px" %)(((
664 +|(% style="width:156px" %)AT+3V3T=1000|(% style="width:236px" %)Close after a delay of 1000 milliseconds.|(% style="width:117px" %)(((
665 665  OK
666 +
667 +
666 666  )))
667 -|(% style="width:154px" %)AT+3V3T=65535|(% style="width:201px" %)Normally closed 3V3 power supply.|(% style="width:116px" %)(((
669 +|(% style="width:156px" %)AT+3V3T=65535|(% style="width:236px" %)Normally closed 3V3 power supply.|(% style="width:117px" %)(((
668 668  OK
671 +
672 +
669 669  )))
670 670  
671 671  (% style="color:blue" %)**AT Command: AT+5VT**
672 672  
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" %)(((
677 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
678 +|(% style="width:158px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:119px" %)**Response**
679 +|(% style="width:158px" %)AT+5VT=?|(% style="width:232px" %)Show 5V open time.|(% style="width:119px" %)(((
676 676  0
681 +
677 677  OK
678 678  )))
679 -|(% style="width:155px" %)AT+5VT=0|(% style="width:196px" %)Normally closed 5V power supply.|(% style="width:114px" %)(((
684 +|(% style="width:158px" %)AT+5VT=0|(% style="width:232px" %)Normally closed 5V power supply.|(% style="width:119px" %)(((
680 680  OK
686 +
681 681  default setting
682 682  )))
683 -|(% style="width:155px" %)AT+5VT=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:114px" %)(((
689 +|(% style="width:158px" %)AT+5VT=1000|(% style="width:232px" %)Close after a delay of 1000 milliseconds.|(% style="width:119px" %)(((
684 684  OK
691 +
692 +
685 685  )))
686 -|(% style="width:155px" %)AT+5VT=65535|(% style="width:196px" %)Normally open 5V power supply.|(% style="width:114px" %)(((
694 +|(% style="width:158px" %)AT+5VT=65535|(% style="width:232px" %)Normally open 5V power supply.|(% style="width:119px" %)(((
687 687  OK
696 +
697 +
688 688  )))
689 689  
690 690  (% style="color:blue" %)**AT Command: AT+12VT**
691 691  
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" %)(((
702 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
703 +|(% style="width:156px" %)**Command Example**|(% style="width:268px" %)**Function**|**Response**
704 +|(% style="width:156px" %)AT+12VT=?|(% style="width:268px" %)Show 12V open time.|(((
695 695  0
706 +
696 696  OK
697 697  )))
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" %)(((
709 +|(% style="width:156px" %)AT+12VT=0|(% style="width:268px" %)Normally closed 12V power supply.|OK
710 +|(% style="width:156px" %)AT+12VT=500|(% style="width:268px" %)Close after a delay of 500 milliseconds.|(((
700 700  OK
712 +
713 +
701 701  )))
702 702  
703 703  (% style="color:blue" %)**Downlink Command: 0x07**
... ... @@ -718,18 +718,23 @@
718 718  
719 719  (% style="color:blue" %)**AT Command: AT** **+PROBE**
720 720  
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" %)(((
734 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
735 +|(% style="width:157px" %)**Command Example**|(% style="width:267px" %)**Function**|**Response**
736 +|(% style="width:157px" %)AT +PROBE =?|(% style="width:267px" %)Get or Set the probe model.|(((
724 724  0
738 +
725 725  OK
726 726  )))
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" %)(((
741 +|(% style="width:157px" %)AT +PROBE =0003|(% style="width:267px" %)Set water depth sensor mode, 3m type.|OK
742 +|(% style="width:157px" %)AT +PROBE =0101|(% style="width:267px" %)Set pressure transmitters mode, first type.|(((
729 729  OK
744 +
745 +
730 730  )))
731 -|(% style="width:154px" %)AT +PROBE =0000|(% style="width:204px" %)Initial state, no settings.|(% style="width:85px" %)(((
747 +|(% style="width:157px" %)AT +PROBE =0000|(% style="width:267px" %)Initial state, no settings.|(((
732 732  OK
749 +
750 +
733 733  )))
734 734  
735 735  (% style="color:blue" %)**Downlink Command: 0x08**

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