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 < 49.1 >
edited by Edwin Chen
on 2023/02/25 15:49
>
Change comment: Uploaded new attachment "image-20230225154759-1.png", version {1}

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Author
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1 -XWiki.Bei
1 +XWiki.Edwin
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 -
63 -
64 64  == 1.3 Specification ==
65 65  
66 66  
... ... @@ -107,8 +107,6 @@
107 107  * Sleep Mode: 5uA @ 3.3v
108 108  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
109 109  
110 -
111 -
112 112  == 1.4 Probe Types ==
113 113  
114 114  === 1.4.1 Thread Installation Type ===
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127 127  * Operating temperature: -20℃~~60℃
128 128  * Connector Type: Various Types, see order info
129 129  
130 -
131 -
132 132  === 1.4.2 Immersion Type ===
133 133  
134 134  
... ... @@ -145,8 +145,6 @@
145 145  * Operating temperature: -40℃~~85℃
146 146  * Material: 316 stainless steels
147 147  
148 -
149 -
150 150  == 1.5 Probe Dimension ==
151 151  
152 152  
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217 217  )))
218 218  |(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means PS-LB is in Deep Sleep Mode.
219 219  
220 -
221 -
222 222  == 1.9 Pin Mapping ==
223 223  
224 224  
... ... @@ -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  
... ... @@ -406,11 +406,14 @@
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"]]
390 +|(% 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  
413 413  
395 +=== ===
396 +
397 +
414 414  === 2.3.3 Battery Info ===
415 415  
416 416  
... ... @@ -424,19 +424,21 @@
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. 
411 +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
417 +|**Part Number**|**Probe Used**|**4~~20mA scale**|**Example: 12mA meaning**
418 +|PS-LB-I3|immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
419 +|PS-LB-I5|immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
420 +|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.
438 438  
423 +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.
439 439  
425 +
440 440  === 2.3.5 0~~20mA value (IDC_IN) ===
441 441  
442 442  
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479 479  
480 480  0x01: Interrupt Uplink Packet.
481 481  
468 +=== (% id="cke_bm_109176S" style="display:none" %) (%%)2.3.8 Sensor value, FPORT~=7 ===
482 482  
483 -=== 2.3.8 ​Decode payload in The Things Network ===
484 484  
471 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:508.222px" %)
472 +|(% style="width:94px" %)(((
473 +**Size(bytes)**
474 +)))|(% style="width:43px" %)2|(% style="width:367px" %)n
475 +|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.4BatteryInfo"]]|(% style="width:367px" %)(((
476 +Voltage value, each 2 bytes is a set of voltage values.
477 +)))
485 485  
479 +[[image:image-20230220171300-1.png||height="207" width="863"]]
480 +
481 +Multiple sets of data collected are displayed in this form：
482 +
483 +[voltage value1], [voltage value2], [voltage value3],…[voltage value n/2]
484 +
485 +
486 +=== 2.3.9 ​Decode payload in The Things Network ===
487 +
488 +
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  
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616 616  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
617 617  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
618 618  
619 -
620 -
621 621  == 3.2 Set Interrupt Mode ==
622 622  
623 623  
... ... @@ -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
633 +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)
637 +0. (Disable Interrupt),
638 +~1. (Trigger by rising and falling edge)
639 +2. (Trigger by falling edge)
640 +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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649 649  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
650 650  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
651 651  
652 -
653 -
654 654  == 3.3 Set the output time ==
655 655  
656 656  
... ... @@ -675,7 +675,6 @@
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" %)
... ... @@ -695,7 +695,6 @@
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" %)
... ... @@ -709,7 +709,6 @@
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.
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723 723  * Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
724 724  * Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
725 725  
721 +== 3.4 Set the Probe Model ==
726 726  
727 727  
728 -== 3.4 Set the Probe Model ==
724 +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.
729 729  
726 +**AT Command: AT** **+PROBE**
730 730  
731 -(% style="color:blue" %)**AT Command: AT** **+PROBE**
728 +AT+PROBE=aabb
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
730 +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.
731 +
732 +When aa=01, it is the pressure mode, which converts the current into a pressure value;
733 +
734 +bb represents which type of pressure sensor it is.
735 +
736 +(A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
737 +
738 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
739 +|**Command Example**|**Function**|**Response**
740 +|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" %)(((
742 +|AT +PROBE =0003|Set water depth sensor mode, 3m type.|OK
743 +|(((
744 +AT +PROBE =000A
745 +
746 +
747 +)))|Set water depth sensor mode, 10m type.|OK
748 +|AT +PROBE =0101|Set pressure transmitters mode, first type(A).|OK
749 +|AT +PROBE =0000|Initial state, no settings.|OK
750 +
751 +
752 +**Downlink Command: 0x08**
753 +
754 +Format: Command Code (0x08) followed by 2 bytes.
755 +
756 +* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
757 +* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
758 +
759 +== 3.5 Multiple collections are one uplink（Since firmware V1.1） ==
760 +
761 +
762 +Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
763 +
764 +(% style="color:blue" %)**AT Command: AT** **+STDC**
765 +
766 +AT+STDC=aa,bb,bb
767 +
768 +(% style="color:#037691" %)**aa:**(%%)
769 +**0:** means disable this function and use TDC to send packets.
770 +**1:** means enable this function, use the method of multiple acquisitions to send packets.
771 +(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
772 +(% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120
773 +
774 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
775 +|**Command Example**|**Function**|**Response**
776 +|AT+STDC=?|Get the mode of multiple acquisitions and one uplink.|1,10,18
741 741  OK
742 -)))
743 -|(% style="width:154px" %)AT +PROBE =0000|(% style="width:204px" %)Initial state, no settings.|(% style="width:85px" %)(((
778 +|AT+STDC=1,10,18|Set the mode of multiple acquisitions and one uplink, collect once every 10 seconds, and report after 18 times.|(((
779 +Attention:Take effect after ATZ
780 +
744 744  OK
745 745  )))
783 +|AT+STDC=0, 0,0|(((
784 +Use the TDC interval to send packets.(default)
746 746  
747 -(% style="color:blue" %)**Downlink Command: 0x08**
786 +
787 +)))|(((
788 +Attention:Take effect after ATZ
748 748  
749 -Format: Command Code (0x08) followed by 2 bytes.
790 +OK
791 +)))
750 750  
751 -* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
752 -* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
753 753  
794 +(% style="color:blue" %)**Downlink Command: 0xAE**
754 754  
796 +Format: Command Code (0x08) followed by 5 bytes.
755 755  
798 +* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
799 +
756 756  = 4. Battery & how to replace =
757 757  
758 758  == 4.1 Battery Type ==
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880 880  * Package Size / pcs : cm
881 881  * Weight / pcs : g
882 882  
883 -
884 -
885 885  = 10. Support =
886 886  
887 887  
... ... @@ -889,6 +889,4 @@
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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