Last modified by Xiaoling on 2025/04/19 17:58
<
From version < 44.1 >
edited by Bei Jinggeng
on 2023/02/20 17:12
To version < 50.2 >
edited by Xiaoling
on 2023/02/27 09:26
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Bei
1 +XWiki.Xiaoling
Content
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58 58  * Uplink on periodically
59 59  * Downlink to change configure
60 60  * 8500mAh Battery for long term use
61 +* Controllable 3.3v,5v and 12v output to power external sensor
61 61  
62 62  
63 63  
... ... @@ -313,18 +313,8 @@
313 313  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
314 314  
315 315  
316 -
317 317  == 2.3 ​Uplink Payload ==
318 318  
319 -
320 -Uplink payloads have two types:
321 -
322 -* Distance Value: Use FPORT=2
323 -* Other control commands: Use other FPORT fields.
324 -
325 -The application server should parse the correct value based on FPORT settings.
326 -
327 -
328 328  === 2.3.1 Device Status, FPORT~=5 ===
329 329  
330 330  
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406 406  |(% style="width:97px" %)(((
407 407  **Size(bytes)**
408 408  )))|(% style="width:48px" %)**2**|(% style="width:71px" %)**2**|(% style="width:98px" %)**2**|(% style="width:73px" %)**2**|(% style="width:122px" %)**1**
409 -|(% 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"]]
400 +|(% 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"]]
410 410  
411 411  [[image:1675144608950-310.png]]
412 412  
... ... @@ -424,23 +424,24 @@
424 424  === 2.3.4 Probe Model ===
425 425  
426 426  
427 -PS-LB has different kind of probe, 0~~20mA represent the full scale of the measuring range. So a 15mA output means different meaning for different probe. 
418 +PS-LB has different kind of probe, 4~~20mA represent the full scale of the measuring range. So a 12mA output means different meaning for different probe. 
428 428  
429 429  
430 430  For example.
431 431  
432 432  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
433 -|(% style="width:111px" %)**Part Number**|(% style="width:158px" %)**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
434 -|(% style="width:111px" %)PS-LB-I3|(% style="width:158px" %)immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
435 -|(% style="width:111px" %)PS-LB-I5|(% style="width:158px" %)immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
424 +|**Part Number**|**Probe Used**|**4~~20mA scale**|**Example: 12mA meaning**
425 +|PS-LB-I3|immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
426 +|PS-LB-I5|immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
427 +|PS-LB-T20-B|T20 threaded probe|0~~1MPa|0.5MPa air / gas or water pressure
436 436  
437 -The probe model field provides the convenient for server to identical how it should parse the 0~~20mA sensor value and get the correct value.
429 +The probe model field provides the convenient for server to identical how it should parse the 4~~20mA sensor value and get the correct value.
438 438  
439 439  
440 440  === 2.3.5 0~~20mA value (IDC_IN) ===
441 441  
442 442  
443 -The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
435 +The output value from **Pressure Probe**, use together with Probe Model to get the pressure value or water level.
444 444  
445 445  (% style="color:#037691" %)**Example**:
446 446  
... ... @@ -447,6 +447,11 @@
447 447  27AE(H) = 10158 (D)/1000 = 10.158mA.
448 448  
449 449  
442 +Instead of pressure probe, User can also connect a general 4~~20mA in this port to support different types of 4~~20mA sensors. below is the connection example:
443 +
444 +[[image:image-20230225154759-1.png||height="408" width="741"]]
445 +
446 +
450 450  === 2.3.6 0~~30V value ( pin VDC_IN) ===
451 451  
452 452  
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480 480  0x01: Interrupt Uplink Packet.
481 481  
482 482  
483 -=== 2.3.8 ​Decode payload in The Things Network ===
480 +=== (% id="cke_bm_109176S" style="display:none" %) (%%)2.3.8 Sensor value, FPORT~=7 ===
484 484  
485 485  
483 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:508.222px" %)
484 +|(% style="width:94px" %)(((
485 +**Size(bytes)**
486 +)))|(% style="width:43px" %)2|(% style="width:367px" %)n
487 +|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.4BatteryInfo"]]|(% style="width:367px" %)(((
488 +Voltage value, each 2 bytes is a set of voltage values.
489 +)))
490 +
491 +[[image:image-20230220171300-1.png||height="207" width="863"]]
492 +
493 +Multiple sets of data collected are displayed in this form：
494 +
495 +[voltage value1], [voltage value2], [voltage value3],…[voltage value n/2]
496 +
497 +
498 +=== 2.3.9 ​Decode payload in The Things Network ===
499 +
500 +
486 486  While using TTN network, you can add the payload format to decode the payload.
487 487  
488 488  
... ... @@ -560,7 +560,6 @@
560 560  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
561 561  
562 562  
563 -
564 564  = 3. Configure PS-LB via AT Command or LoRaWAN Downlink =
565 565  
566 566  
... ... @@ -630,14 +630,14 @@
630 630  |(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
631 631  0
632 632  OK
633 -the mode is 0 = No interruption
647 +the mode is 0 =Disable Interrupt
634 634  )))
635 635  |(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
636 636  Set Transmit Interval
637 -~1. (Disable Interrupt),
638 -2. (Trigger by rising and falling edge)
639 -3. (Trigger by falling edge)
640 -4. (Trigger by rising edge)
651 +0. (Disable Interrupt),
652 +~1. (Trigger by rising and falling edge)
653 +2. (Trigger by falling edge)
654 +3. (Trigger by rising edge)
641 641  )))|(% style="width:157px" %)OK
642 642  
643 643  (% style="color:blue" %)**Downlink Command: 0x06**
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675 675  OK
676 676  )))
677 677  
678 -
679 679  (% style="color:blue" %)**AT Command: AT+5VT**
680 680  
681 681  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:470px" %)
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695 695  OK
696 696  )))
697 697  
698 -
699 699  (% style="color:blue" %)**AT Command: AT+12VT**
700 700  
701 701  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:443px" %)
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709 709  OK
710 710  )))
711 711  
712 -
713 713  (% style="color:blue" %)**Downlink Command: 0x07**
714 714  
715 715  Format: Command Code (0x07) followed by 3 bytes.
... ... @@ -728,28 +728,81 @@
728 728  == 3.4 Set the Probe Model ==
729 729  
730 730  
731 -(% style="color:blue" %)**AT Command: AT** **+PROBE**
742 +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.
732 732  
733 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:448px" %)
734 -|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 204px;" %)**Function**|=(% style="width: 85px;" %)**Response**
735 -|(% style="width:154px" %)AT +PROBE =?|(% style="width:204px" %)Get or Set the probe model.|(% style="width:85px" %)(((
736 -0
744 +**AT Command: AT** **+PROBE**
745 +
746 +AT+PROBE=aabb
747 +
748 +When aa=00, it is the water depth mode, and the current is converted into the water depth value; bb is the probe at a depth of several meters.
749 +
750 +When aa=01, it is the pressure mode, which converts the current into a pressure value;
751 +
752 +bb represents which type of pressure sensor it is.
753 +
754 +(A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
755 +
756 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
757 +|**Command Example**|**Function**|**Response**
758 +|AT +PROBE =?|Get or Set the probe model.|0
737 737  OK
738 -)))
739 -|(% style="width:154px" %)AT +PROBE =0003|(% style="width:204px" %)Set water depth sensor mode, 3m type.|(% style="width:85px" %)OK
740 -|(% style="width:154px" %)AT +PROBE =0101|(% style="width:204px" %)Set pressure transmitters mode, first type.|(% style="width:85px" %)(((
760 +|AT +PROBE =0003|Set water depth sensor mode, 3m type.|OK
761 +|(((
762 +AT +PROBE =000A
763 +
764 +
765 +)))|Set water depth sensor mode, 10m type.|OK
766 +|AT +PROBE =0101|Set pressure transmitters mode, first type(A).|OK
767 +|AT +PROBE =0000|Initial state, no settings.|OK
768 +
769 +**Downlink Command: 0x08**
770 +
771 +Format: Command Code (0x08) followed by 2 bytes.
772 +
773 +* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
774 +* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
775 +
776 +
777 +
778 +== 3.5 Multiple collections are one uplink（Since firmware V1.1） ==
779 +
780 +
781 +Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
782 +
783 +(% style="color:blue" %)**AT Command: AT** **+STDC**
784 +
785 +AT+STDC=aa,bb,bb
786 +
787 +(% style="color:#037691" %)**aa:**(%%)
788 +**0:** means disable this function and use TDC to send packets.
789 +**1:** means enable this function, use the method of multiple acquisitions to send packets.
790 +(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
791 +(% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120
792 +
793 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
794 +|**Command Example**|**Function**|**Response**
795 +|AT+STDC=?|Get the mode of multiple acquisitions and one uplink.|1,10,18
741 741  OK
797 +|AT+STDC=1,10,18|Set the mode of multiple acquisitions and one uplink, collect once every 10 seconds, and report after 18 times.|(((
798 +Attention:Take effect after ATZ
799 +
800 +OK
742 742  )))
743 -|(% style="width:154px" %)AT +PROBE =0000|(% style="width:204px" %)Initial state, no settings.|(% style="width:85px" %)(((
802 +|AT+STDC=0, 0,0|(((
803 +Use the TDC interval to send packets.(default)
804 +
805 +
806 +)))|(((
807 +Attention:Take effect after ATZ
808 +
744 744  OK
745 745  )))
746 746  
747 -(% style="color:blue" %)**Downlink Command: 0x08**
812 +(% style="color:blue" %)**Downlink Command: 0xAE**
748 748  
749 -Format: Command Code (0x08) followed by 2 bytes.
814 +Format: Command Code (0x08) followed by 5 bytes.
750 750  
751 -* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
752 -* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
816 +* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
753 753  
754 754  
755 755  
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889 889  
890 890  * 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]]
891 891  
892 -
893 -
894 894  
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