Last modified by Xiaoling on 2025/04/27 10:31
<
From version < 53.7 >
edited by Xiaoling
on 2023/04/03 11:35
To version < 59.1 >
edited by Herong Lu
on 2023/05/30 17:21
>
Change comment: There is no comment for this version

Summary

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Title
... ... @@ -1,1 +1,1 @@
1 -PS-LB -- LoRaWAN Air Water Pressure Sensor User Manual
1 +LoRaWAN Analog Sensor User Manual
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Lu
Content
... ... @@ -76,7 +76,7 @@
76 76  
77 77  (% style="color:#037691" %)**LoRa Spec:**
78 78  
79 -* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
79 +* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz,Band 2 (LF): 410 ~~ 528 Mhz
80 80  * Max +22 dBm constant RF output vs.
81 81  * RX sensitivity: down to -139 dBm.
82 82  * Excellent blocking immunity
... ... @@ -194,7 +194,7 @@
194 194  [[image:1675071855856-879.png]]
195 195  
196 196  
197 -(% border="1" cellspacing="4" style="width:510px" %)
197 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
198 198  |=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
199 199  |(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Send an uplink|(% style="background-color:#f2f2f2; width:225px" %)(((
200 200  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
... ... @@ -264,10 +264,9 @@
264 264  
265 265  Each PS-LB is shipped with a sticker with the default device EUI as below:
266 266  
267 -[[image:image-20230131134744-2.jpeg]]
267 +[[image:image-20230426085320-1.png||height="234" width="504"]]
268 268  
269 269  
270 -
271 271  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
272 272  
273 273  
... ... @@ -311,7 +311,7 @@
311 311  Users can also use the downlink command(0x26 01) to ask PS-LB to resend this uplink.
312 312  
313 313  
314 -(% border="1" cellspacing="4" style="width:510px" %)
313 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
315 315  |(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
316 316  |(% style="background-color:#f2f2f2; width:103px" %)**Size (bytes)**|(% style="background-color:#f2f2f2; width:72px" %)**1**|(% style="background-color:#f2f2f2" %)**2**|(% style="background-color:#f2f2f2; width:91px" %)**1**|(% style="background-color:#f2f2f2; width:86px" %)**1**|(% style="background-color:#f2f2f2; width:44px" %)**2**
317 317  |(% style="background-color:#f2f2f2; width:103px" %)**Value**|(% style="background-color:#f2f2f2; width:72px" %)Sensor Model|(% style="background-color:#f2f2f2" %)Firmware Version|(% style="background-color:#f2f2f2; width:91px" %)Frequency Band|(% style="background-color:#f2f2f2; width:86px" %)Sub-band|(% style="background-color:#f2f2f2; width:44px" %)BAT
... ... @@ -381,10 +381,10 @@
381 381  
382 382  
383 383  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
384 -|(% style="width:97px" %)(((
383 +|(% style="background-color:#d9e2f3; width:97px" %)(((
385 385  **Size(bytes)**
386 -)))|(% style="width:48px" %)**2**|(% style="width:71px" %)**2**|(% style="width:98px" %)**2**|(% style="width:73px" %)**2**|(% style="width:122px" %)**1**
387 -|(% style="width:97px" %)**Value**|(% style="width:48px" %)[[BAT>>||anchor="H2.3.4BatteryInfo"]]|(% style="width:71px" %)[[Probe Model>>||anchor="H2.3.5ProbeModel"]]|(% style="width:98px" %)[[0 ~~~~ 20mA value>>||anchor="H2.3.607E20mAvalue28IDC_IN29"]]|(% style="width:73px" %)[[0 ~~~~ 30v value>>||anchor="H2.3.707E30Vvalue28pinVDC_IN29"]]|(% style="width:122px" %)[[IN1 &IN2 Interrupt  flag>>||anchor="H2.3.8IN126IN226INTpin"]]
385 +)))|(% style="background-color:#d9e2f3; width:48px" %)**2**|(% style="background-color:#d9e2f3; width:71px" %)**2**|(% style="background-color:#d9e2f3; width:98px" %)**2**|(% style="background-color:#d9e2f3; width:73px" %)**2**|(% style="background-color:#d9e2f3; width:122px" %)**1**
386 +|(% 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"]]
388 388  
389 389  [[image:1675144608950-310.png]]
390 390  
... ... @@ -407,7 +407,7 @@
407 407  
408 408  **For example.**
409 409  
410 -(% border="1" cellspacing="4" style="width:510px" %)
409 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
411 411  |(% style="background-color:#d9e2f3; color:#0070c0" %)**Part Number**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Probe Used**|(% style="background-color:#d9e2f3; color:#0070c0" %)**4~~20mA scale**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Example: 12mA meaning**
412 412  |(% style="background-color:#f2f2f2" %)PS-LB-I3|(% style="background-color:#f2f2f2" %)immersion type with 3 meters cable|(% style="background-color:#f2f2f2" %)0~~3 meters|(% style="background-color:#f2f2f2" %)1.5 meters pure water
413 413  |(% style="background-color:#f2f2f2" %)PS-LB-I5|(% style="background-color:#f2f2f2" %)immersion type with 5 meters cable|(% style="background-color:#f2f2f2" %)0~~5 meters|(% style="background-color:#f2f2f2" %)2.5 meters pure water
... ... @@ -453,7 +453,7 @@
453 453  09 (H): (0x09&0x04)>>2=0    IN2 pin is low level.
454 454  
455 455  
456 -This data field shows if this packet is generated by (% style="color:blue" %)**Interrupt Pin** (%%)or not. [[Click here>>||anchor="H3.2SetInterruptMode"]] for the hardware and software set up. Note: The Internet Pin is a separate pin in the screw terminal.
455 +This data field shows if this packet is generated by (% style="color:blue" %)**Interrupt Pin** (%%)or not. [[Click here>>||anchor="H3.3.2SetInterruptMode"]] for the hardware and software set up. Note: The Internet Pin is a separate pin in the screw terminal.
457 457  
458 458  (% style="color:#037691" %)**Example:**
459 459  
... ... @@ -468,10 +468,10 @@
468 468  
469 469  
470 470  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:508.222px" %)
471 -|(% style="width:94px" %)(((
470 +|(% style="background-color:#d9e2f3; width:94px" %)(((
472 472  **Size(bytes)**
473 -)))|(% style="width:43px" %)2|(% style="width:367px" %)n
474 -|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.4BatteryInfo"]]|(% style="width:367px" %)(((
472 +)))|(% style="background-color:#d9e2f3; width:43px" %)**2**|(% style="background-color:#d9e2f3; width:367px" %)**n**
473 +|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:367px" %)(((
475 475  Voltage value, each 2 bytes is a set of voltage values.
476 476  )))
477 477  
... ... @@ -528,7 +528,6 @@
528 528  
529 529  
530 530  
531 -
532 532  [[image:1675145029119-717.png]]
533 533  
534 534  
... ... @@ -570,7 +570,7 @@
570 570  PS-LB-NA supports below configure method:
571 571  
572 572  * AT Command via Bluetooth Connection (**Recommand Way**): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
573 -* AT Command via UART Connection : See [[FAQ>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/#H7.FAQ]].
571 +* AT Command via UART Connection : See [[FAQ>>||anchor="H6.FAQ"]].
574 574  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
575 575  
576 576  == 3.2 General Commands ==
... ... @@ -586,9 +586,9 @@
586 586  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
587 587  
588 588  
589 -
590 590  == 3.3 Commands special design for PS-LB ==
591 591  
589 +
592 592  These commands only valid for PS-LB, as below:
593 593  
594 594  
... ... @@ -599,14 +599,14 @@
599 599  
600 600  (% style="color:blue" %)**AT Command: AT+TDC**
601 601  
602 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
603 -|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 137px;" %)**Function**|=**Response**
604 -|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
600 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
601 +|=(% style="width: 160px; background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 160px; background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)**Response**
602 +|(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=?|(% style="background-color:#f2f2f2; width:166px" %)Show current transmit Interval|(% style="background-color:#f2f2f2" %)(((
605 605  30000
606 606  OK
607 607  the interval is 30000ms = 30s
608 608  )))
609 -|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
607 +|(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=60000|(% style="background-color:#f2f2f2; width:166px" %)Set Transmit Interval|(% style="background-color:#f2f2f2" %)(((
610 610  OK
611 611  Set transmit interval to 60000ms = 60 seconds
612 612  )))
... ... @@ -627,20 +627,20 @@
627 627  
628 628  (% style="color:blue" %)**AT Command: AT+INTMOD**
629 629  
630 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
631 -|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 157px;" %)**Response**
632 -|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
628 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
629 +|=(% style="width: 154px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3;color:#0070C0" %)**Response**
630 +|(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=?|(% style="background-color:#f2f2f2; width:196px" %)Show current interrupt mode|(% style="background-color:#f2f2f2; width:157px" %)(((
633 633  0
634 634  OK
635 635  the mode is 0 =Disable Interrupt
636 636  )))
637 -|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
635 +|(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=2|(% style="background-color:#f2f2f2; width:196px" %)(((
638 638  Set Transmit Interval
639 639  0. (Disable Interrupt),
640 640  ~1. (Trigger by rising and falling edge)
641 641  2. (Trigger by falling edge)
642 642  3. (Trigger by rising edge)
643 -)))|(% style="width:157px" %)OK
641 +)))|(% style="background-color:#f2f2f2; width:157px" %)OK
644 644  
645 645  (% style="color:blue" %)**Downlink Command: 0x06**
646 646  
... ... @@ -658,52 +658,52 @@
658 658  
659 659  (% style="color:blue" %)**AT Command: AT+3V3T**
660 660  
661 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:474px" %)
662 -|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 201px;" %)**Function**|=(% style="width: 116px;" %)**Response**
663 -|(% style="width:154px" %)AT+3V3T=?|(% style="width:201px" %)Show 3V3 open time.|(% style="width:116px" %)(((
659 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:474px" %)
660 +|=(% style="width: 154px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 201px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 116px;background-color:#D9E2F3;color:#0070C0" %)**Response**
661 +|(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=?|(% style="background-color:#f2f2f2; width:201px" %)Show 3V3 open time.|(% style="background-color:#f2f2f2; width:116px" %)(((
664 664  0
665 665  OK
666 666  )))
667 -|(% style="width:154px" %)AT+3V3T=0|(% style="width:201px" %)Normally open 3V3 power supply.|(% style="width:116px" %)(((
665 +|(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=0|(% style="background-color:#f2f2f2; width:201px" %)Normally open 3V3 power supply.|(% style="background-color:#f2f2f2; width:116px" %)(((
668 668  OK
669 669  default setting
670 670  )))
671 -|(% style="width:154px" %)AT+3V3T=1000|(% style="width:201px" %)Close after a delay of 1000 milliseconds.|(% style="width:116px" %)(((
669 +|(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=1000|(% style="background-color:#f2f2f2; width:201px" %)Close after a delay of 1000 milliseconds.|(% style="background-color:#f2f2f2; width:116px" %)(((
672 672  OK
673 673  )))
674 -|(% style="width:154px" %)AT+3V3T=65535|(% style="width:201px" %)Normally closed 3V3 power supply.|(% style="width:116px" %)(((
672 +|(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=65535|(% style="background-color:#f2f2f2; width:201px" %)Normally closed 3V3 power supply.|(% style="background-color:#f2f2f2; width:116px" %)(((
675 675  OK
676 676  )))
677 677  
678 678  (% style="color:blue" %)**AT Command: AT+5VT**
679 679  
680 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:470px" %)
681 -|=(% style="width: 155px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 114px;" %)**Response**
682 -|(% style="width:155px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:114px" %)(((
678 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:470px" %)
679 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 114px;background-color:#D9E2F3;color:#0070C0" %)**Response**
680 +|(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=?|(% style="background-color:#f2f2f2; width:196px" %)Show 5V open time.|(% style="background-color:#f2f2f2; width:114px" %)(((
683 683  0
684 684  OK
685 685  )))
686 -|(% style="width:155px" %)AT+5VT=0|(% style="width:196px" %)Normally closed 5V power supply.|(% style="width:114px" %)(((
684 +|(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=0|(% style="background-color:#f2f2f2; width:196px" %)Normally closed 5V power supply.|(% style="background-color:#f2f2f2; width:114px" %)(((
687 687  OK
688 688  default setting
689 689  )))
690 -|(% style="width:155px" %)AT+5VT=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:114px" %)(((
688 +|(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=1000|(% style="background-color:#f2f2f2; width:196px" %)Close after a delay of 1000 milliseconds.|(% style="background-color:#f2f2f2; width:114px" %)(((
691 691  OK
692 692  )))
693 -|(% style="width:155px" %)AT+5VT=65535|(% style="width:196px" %)Normally open 5V power supply.|(% style="width:114px" %)(((
691 +|(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=65535|(% style="background-color:#f2f2f2; width:196px" %)Normally open 5V power supply.|(% style="background-color:#f2f2f2; width:114px" %)(((
694 694  OK
695 695  )))
696 696  
697 697  (% style="color:blue" %)**AT Command: AT+12VT**
698 698  
699 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:443px" %)
700 -|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 199px;" %)**Function**|=(% style="width: 83px;" %)**Response**
701 -|(% style="width:156px" %)AT+12VT=?|(% style="width:199px" %)Show 12V open time.|(% style="width:83px" %)(((
697 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:443px" %)
698 +|=(% style="width: 156px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 199px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 83px;background-color:#D9E2F3;color:#0070C0" %)**Response**
699 +|(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=?|(% style="background-color:#f2f2f2; width:199px" %)Show 12V open time.|(% style="background-color:#f2f2f2; width:83px" %)(((
702 702  0
703 703  OK
704 704  )))
705 -|(% style="width:156px" %)AT+12VT=0|(% style="width:199px" %)Normally closed 12V power supply.|(% style="width:83px" %)OK
706 -|(% style="width:156px" %)AT+12VT=500|(% style="width:199px" %)Close after a delay of 500 milliseconds.|(% style="width:83px" %)(((
703 +|(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=0|(% style="background-color:#f2f2f2; width:199px" %)Normally closed 12V power supply.|(% style="background-color:#f2f2f2; width:83px" %)OK
704 +|(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=500|(% style="background-color:#f2f2f2; width:199px" %)Close after a delay of 500 milliseconds.|(% style="background-color:#f2f2f2; width:83px" %)(((
707 707  OK
708 708  )))
709 709  
... ... @@ -725,7 +725,7 @@
725 725  
726 726  Users need to configure this parameter according to the type of external probe. In this way, the server can decode according to this value, and convert the current value output by the sensor into water depth or pressure value.
727 727  
728 -**AT Command: AT** **+PROBE**
726 +(% style="color:blue" %)**AT Command: AT** **+PROBE**
729 729  
730 730  AT+PROBE=aabb
731 731  
... ... @@ -737,20 +737,20 @@
737 737  
738 738  (A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
739 739  
740 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
741 -|**Command Example**|**Function**|**Response**
742 -|AT +PROBE =?|Get or Set the probe model.|0
738 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
739 +|(% style="background-color:#d9e2f3; color:#0070c0; width:154px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:269px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Response**
740 +|(% style="background-color:#f2f2f2; width:154px" %)AT +PROBE =?|(% style="background-color:#f2f2f2; width:269px" %)Get or Set the probe model.|(% style="background-color:#f2f2f2" %)0
743 743  OK
744 -|AT +PROBE =0003|Set water depth sensor mode, 3m type.|OK
745 -|(((
742 +|(% style="background-color:#f2f2f2; width:154px" %)AT +PROBE =0003|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 3m type.|(% style="background-color:#f2f2f2" %)OK
743 +|(% style="background-color:#f2f2f2; width:154px" %)(((
746 746  AT +PROBE =000A
747 747  
748 748  
749 -)))|Set water depth sensor mode, 10m type.|OK
750 -|AT +PROBE =0101|Set pressure transmitters mode, first type(A).|OK
751 -|AT +PROBE =0000|Initial state, no settings.|OK
747 +)))|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 10m type.|(% style="background-color:#f2f2f2" %)OK
748 +|(% style="background-color:#f2f2f2; width:154px" %)AT +PROBE =0101|(% style="background-color:#f2f2f2; width:269px" %)Set pressure transmitters mode, first type(A).|(% style="background-color:#f2f2f2" %)OK
749 +|(% style="background-color:#f2f2f2; width:154px" %)AT +PROBE =0000|(% style="background-color:#f2f2f2; width:269px" %)Initial state, no settings.|(% style="background-color:#f2f2f2" %)OK
752 752  
753 -**Downlink Command: 0x08**
751 +(% style="color:blue" %)**Downlink Command: 0x08**
754 754  
755 755  Format: Command Code (0x08) followed by 2 bytes.
756 756  
... ... @@ -772,20 +772,20 @@
772 772  (% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
773 773  (% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120
774 774  
775 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
776 -|**Command Example**|**Function**|**Response**
777 -|AT+STDC=?|Get the mode of multiple acquisitions and one uplink.|1,10,18
773 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
774 +|(% style="background-color:#d9e2f3; color:#0070c0; width:160px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:215px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Response**
775 +|(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=?|(% style="background-color:#f2f2f2; width:215px" %)Get the mode of multiple acquisitions and one uplink.|(% style="background-color:#f2f2f2" %)1,10,18
778 778  OK
779 -|AT+STDC=1,10,18|Set the mode of multiple acquisitions and one uplink, collect once every 10 seconds, and report after 18 times.|(((
777 +|(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=1,10,18|(% style="background-color:#f2f2f2; width:215px" %)Set the mode of multiple acquisitions and one uplink, collect once every 10 seconds, and report after 18 times.|(% style="background-color:#f2f2f2" %)(((
780 780  Attention:Take effect after ATZ
781 781  
782 782  OK
783 783  )))
784 -|AT+STDC=0, 0,0|(((
782 +|(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=0, 0,0|(% style="background-color:#f2f2f2; width:215px" %)(((
785 785  Use the TDC interval to send packets.(default)
786 786  
787 787  
788 -)))|(((
786 +)))|(% style="background-color:#f2f2f2" %)(((
789 789  Attention:Take effect after ATZ
790 790  
791 791  OK
... ... @@ -799,9 +799,10 @@
799 799  
800 800  = 4. Battery & Power Consumption =
801 801  
800 +
802 802  PS-LB-NA uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
803 803  
804 - [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
803 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
805 805  
806 806  
807 807  = 5. OTA firmware update =
... ... @@ -837,9 +837,21 @@
837 837  [[image:image-20230131153105-4.png]]
838 838  
839 839  
840 -= 8. ​Packing Info =
839 += 8. Troubleshooting =
841 841  
841 +== 8.1 Water Depth Always shows 0 in payload ==
842 842  
843 +
844 +If your device's IDC_intput_mA is normal, but your reading always shows 0, please refer to the following points:
845 +
846 +~1. Please set it to mod1
847 +2. Please set the command [[AT+PROBE>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/PS-LB%20--%20LoRaWAN%20Pressure%20Sensor/#H3.3.4SettheProbeModel]] according to the model of your sensor
848 +3. Check the connection status of the sensor
849 +
850 +
851 += 9. ​Packing Info =
852 +
853 +
843 843  (% style="color:#037691" %)**Package Includes**:
844 844  
845 845  * PS-LB LoRaWAN Pressure Sensor
... ... @@ -851,11 +851,11 @@
851 851  * Package Size / pcs : cm
852 852  * Weight / pcs : g
853 853  
854 -= 9. Support =
865 += 10. Support =
855 855  
856 856  
857 857  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
858 858  
859 -* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
870 +* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[Support@dragino.cc>>mailto:Support@dragino.cc]].
860 860  
861 861  
image-20230426085320-1.png
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