Last modified by Xiaoling on 2025/04/27 10:31
<
From version < 47.1 >
edited by Bei Jinggeng
on 2023/02/22 17:55
To version < 43.2 >
edited by Xiaoling
on 2023/02/01 11:33
>
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
62 62  
63 63  
64 64  == 1.3 Specification ==
... ... @@ -239,6 +239,8 @@
239 239  == 1.11 Mechanical ==
240 240  
241 241  
241 +
242 +
242 242  [[image:1675143884058-338.png]]
243 243  
244 244  
... ... @@ -309,8 +309,18 @@
309 309  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
310 310  
311 311  
313 +
312 312  == 2.3 ​Uplink Payload ==
313 313  
316 +
317 +Uplink payloads have two types:
318 +
319 +* Distance Value: Use FPORT=2
320 +* Other control commands: Use other FPORT fields.
321 +
322 +The application server should parse the correct value based on FPORT settings.
323 +
324 +
314 314  === 2.3.1 Device Status, FPORT~=5 ===
315 315  
316 316  
... ... @@ -392,14 +392,12 @@
392 392  |(% style="width:97px" %)(((
393 393  **Size(bytes)**
394 394  )))|(% style="width:48px" %)**2**|(% style="width:71px" %)**2**|(% style="width:98px" %)**2**|(% style="width:73px" %)**2**|(% style="width:122px" %)**1**
395 -|(% 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"]]
406 +|(% 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"]]
396 396  
397 397  [[image:1675144608950-310.png]]
398 398  
399 399  
400 -=== ===
401 401  
402 -
403 403  === 2.3.3 Battery Info ===
404 404  
405 405  
... ... @@ -413,22 +413,19 @@
413 413  === 2.3.4 Probe Model ===
414 414  
415 415  
416 -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. 
425 +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. 
417 417  
418 418  
419 419  For example.
420 420  
421 421  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
422 -|**Part Number**|**Probe Used**|**4~~20mA scale**|**Example: 12mA meaning**
423 -|PS-LB-I3|immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
424 -|PS-LB-I5|immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
425 -|PS-LB-T20-B|T20 threaded probe|0~~1MPa|0.5MPa air / gas or water pressure
431 +|(% style="width:111px" %)**Part Number**|(% style="width:158px" %)**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
432 +|(% style="width:111px" %)PS-LB-I3|(% style="width:158px" %)immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
433 +|(% style="width:111px" %)PS-LB-I5|(% style="width:158px" %)immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
426 426  
427 -
435 +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.
428 428  
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.
430 430  
431 -
432 432  === 2.3.5 0~~20mA value (IDC_IN) ===
433 433  
434 434  
... ... @@ -471,27 +471,10 @@
471 471  
472 472  0x01: Interrupt Uplink Packet.
473 473  
474 -=== (% id="cke_bm_109176S" style="display:none" %) (%%)2.3.8 Sensor value, FPORT~=7 ===
475 475  
481 +=== 2.3.8 ​Decode payload in The Things Network ===
476 476  
477 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:508.222px" %)
478 -|(% style="width:94px" %)(((
479 -**Size(bytes)**
480 -)))|(% style="width:43px" %)2|(% style="width:367px" %)n
481 -|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.4BatteryInfo"]]|(% style="width:367px" %)(((
482 -Voltage value, each 2 bytes is a set of voltage values.
483 -)))
484 484  
485 -[[image:image-20230220171300-1.png||height="207" width="863"]]
486 -
487 -Multiple sets of data collected are displayed in this form：
488 -
489 -[voltage value1], [voltage value2], [voltage value3],…[voltage value n]
490 -
491 -
492 -=== 2.3.9 ​Decode payload in The Things Network ===
493 -
494 -
495 495  While using TTN network, you can add the payload format to decode the payload.
496 496  
497 497  
... ... @@ -569,6 +569,7 @@
569 569  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
570 570  
571 571  
561 +
572 572  = 3. Configure PS-LB via AT Command or LoRaWAN Downlink =
573 573  
574 574  
... ... @@ -637,14 +637,14 @@
637 637  |(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
638 638  0
639 639  OK
640 -the mode is 0 =Disable Interrupt
630 +the mode is 0 = No interruption
641 641  )))
642 642  |(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
643 643  Set Transmit Interval
644 -0. (Disable Interrupt),
645 -~1. (Trigger by rising and falling edge)
646 -2. (Trigger by falling edge)
647 -3. (Trigger by rising edge)
634 +~1. (Disable Interrupt),
635 +2. (Trigger by rising and falling edge)
636 +3. (Trigger by falling edge)
637 +4. (Trigger by rising edge)
648 648  )))|(% style="width:157px" %)OK
649 649  
650 650  (% style="color:blue" %)**Downlink Command: 0x06**
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730 730  == 3.4 Set the Probe Model ==
731 731  
732 732  
733 -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.
723 +(% style="color:blue" %)**AT Command: AT** **+PROBE**
734 734  
735 -**AT Command: AT** **+PROBE**
736 -
737 -AT+PROBE=aabb
738 -
739 -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.
740 -
741 -When aa=01, it is the pressure mode, which converts the current into a pressure value;
742 -
743 -bb represents which type of pressure sensor it is.
744 -
745 -(A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
746 -
747 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
748 -|**Command Example**|**Function**|**Response**
749 -|AT +PROBE =?|Get or Set the probe model.|0
725 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:448px" %)
726 +|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 204px;" %)**Function**|=(% style="width: 85px;" %)**Response**
727 +|(% style="width:154px" %)AT +PROBE =?|(% style="width:204px" %)Get or Set the probe model.|(% style="width:85px" %)(((
728 +0
750 750  OK
751 -|AT +PROBE =0003|Set water depth sensor mode, 3m type.|OK
752 -|(((
753 -AT +PROBE =000A
754 -
755 -
756 -)))|Set water depth sensor mode, 10m type.|OK
757 -|AT +PROBE =0101|Set pressure transmitters mode, first type(A).|OK
758 -|AT +PROBE =0000|Initial state, no settings.|OK
759 -
760 -
761 -
762 -**Downlink Command: 0x08**
763 -
764 -Format: Command Code (0x08) followed by 2 bytes.
765 -
766 -* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
767 -* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
768 -
769 -
770 -== 3.5 Multiple collections are one uplink（Since firmware V1.1） ==
771 -
772 -
773 -Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
774 -
775 -(% style="color:blue" %)**AT Command: AT** **+STDC**
776 -
777 -AT+STDC=aa,bb,bb
778 -
779 -(% style="color:#037691" %)**aa:**(%%)
780 -**0:** means disable this function and use TDC to send packets.
781 -**1:** means enable this function, use the method of multiple acquisitions to send packets.
782 -(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
783 -(% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120
784 -
785 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
786 -|**Command Example**|**Function**|**Response**
787 -|AT+STDC=?|Get the mode of multiple acquisitions and one uplink.|1,10,18
730 +)))
731 +|(% style="width:154px" %)AT +PROBE =0003|(% style="width:204px" %)Set water depth sensor mode, 3m type.|(% style="width:85px" %)OK
732 +|(% style="width:154px" %)AT +PROBE =0101|(% style="width:204px" %)Set pressure transmitters mode, first type.|(% style="width:85px" %)(((
788 788  OK
789 -|AT+STDC=1,10,18|Set the mode of multiple acquisitions and one uplink, collect once every 10 seconds, and report after 18 times.|(((
790 -Attention:Take effect after ATZ
791 -
792 -OK
793 793  )))
794 -|AT+STDC=0, 0,0|(((
795 -Use the TDC interval to send packets.(default)
796 -
797 -
798 -)))|(((
799 -Attention:Take effect after ATZ
800 -
735 +|(% style="width:154px" %)AT +PROBE =0000|(% style="width:204px" %)Initial state, no settings.|(% style="width:85px" %)(((
801 801  OK
802 802  )))
803 803  
804 -
739 +(% style="color:blue" %)**Downlink Command: 0x08**
805 805  
806 -(% style="color:blue" %)**Downlink Command: 0xAE**
741 +Format: Command Code (0x08) followed by 2 bytes.
807 807  
808 -Format: Command Code (0x08) followed by 5 bytes.
743 +* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
744 +* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
809 809  
810 -* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
811 811  
812 -
813 813  = 4. Battery & how to replace =
814 814  
815 815  == 4.1 Battery Type ==
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817 817  
818 818  PS-LB is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>https://www.dropbox.com/sh/w9l2oa3ytpculph/AAAPtt-apH4lYfCj-2Y6lHvQa?dl=0]]. The battery is un-rechargeable battery with low discharge rate targeting for 8~~10 years use. This type of battery is commonly used in IoT target for long-term running, such as water meter.
819 819  
754 +
820 820  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
821 821  
822 822  [[image:1675146710956-626.png]]
... ... @@ -945,4 +945,6 @@
945 945  
946 946  * 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]]
947 947  
883 +
884 +
948 948  
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