Last modified by Xiaoling on 2025/04/27 10:31
<
From version < 50.1 >
edited by Edwin Chen
on 2023/02/25 15:49
To version < 42.32 >
edited by Xiaoling
on 2023/01/31 17:18
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Edwin
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  
62 +
63 +
63 63  == 1.3 Specification ==
64 64  
65 65  
... ... @@ -106,6 +106,8 @@
106 106  * Sleep Mode: 5uA @ 3.3v
107 107  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
108 108  
110 +
111 +
109 109  == 1.4 Probe Types ==
110 110  
111 111  === 1.4.1 Thread Installation Type ===
... ... @@ -124,6 +124,8 @@
124 124  * Operating temperature: -20℃~~60℃
125 125  * Connector Type: Various Types, see order info
126 126  
130 +
131 +
127 127  === 1.4.2 Immersion Type ===
128 128  
129 129  
... ... @@ -140,6 +140,8 @@
140 140  * Operating temperature: -40℃~~85℃
141 141  * Material: 316 stainless steels
142 142  
148 +
149 +
143 143  == 1.5 Probe Dimension ==
144 144  
145 145  
... ... @@ -210,6 +210,8 @@
210 210  )))
211 211  |(% 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.
212 212  
220 +
221 +
213 213  == 1.9 Pin Mapping ==
214 214  
215 215  
... ... @@ -234,6 +234,8 @@
234 234  == 1.11 Mechanical ==
235 235  
236 236  
246 +
247 +
237 237  [[image:1675143884058-338.png]]
238 238  
239 239  
... ... @@ -304,8 +304,18 @@
304 304  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
305 305  
306 306  
318 +
307 307  == 2.3 ​Uplink Payload ==
308 308  
321 +
322 +Uplink payloads have two types:
323 +
324 +* Distance Value: Use FPORT=2
325 +* Other control commands: Use other FPORT fields.
326 +
327 +The application server should parse the correct value based on FPORT settings.
328 +
329 +
309 309  === 2.3.1 Device Status, FPORT~=5 ===
310 310  
311 311  
... ... @@ -387,11 +387,12 @@
387 387  |(% style="width:97px" %)(((
388 388  **Size(bytes)**
389 389  )))|(% style="width:48px" %)**2**|(% style="width:71px" %)**2**|(% style="width:98px" %)**2**|(% style="width:73px" %)**2**|(% style="width:122px" %)**1**
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"]]
411 +|(% 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"]]
391 391  
392 392  [[image:1675144608950-310.png]]
393 393  
394 394  
416 +
395 395  === 2.3.3 Battery Info ===
396 396  
397 397  
... ... @@ -405,24 +405,23 @@
405 405  === 2.3.4 Probe Model ===
406 406  
407 407  
408 -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. 
430 +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. 
409 409  
410 410  
411 411  For example.
412 412  
413 413  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
414 -|**Part Number**|**Probe Used**|**4~~20mA scale**|**Example: 12mA meaning**
415 -|PS-LB-I3|immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
416 -|PS-LB-I5|immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
417 -|PS-LB-T20-B|T20 threaded probe|0~~1MPa|0.5MPa air / gas or water pressure
436 +|(% style="width:111px" %)**Part Number**|(% style="width:158px" %)**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
437 +|(% style="width:111px" %)PS-LB-I3|(% style="width:158px" %)immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
438 +|(% style="width:111px" %)PS-LB-I5|(% style="width:158px" %)immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
418 418  
419 -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.
440 +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.
420 420  
421 421  
422 422  === 2.3.5 0~~20mA value (IDC_IN) ===
423 423  
424 424  
425 -The output value from **Pressure Probe**, use together with Probe Model to get the pressure value or water level.
446 +The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
426 426  
427 427  (% style="color:#037691" %)**Example**:
428 428  
... ... @@ -429,11 +429,6 @@
429 429  27AE(H) = 10158 (D)/1000 = 10.158mA.
430 430  
431 431  
432 -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:
433 -
434 -[[image:image-20230225154759-1.png||height="408" width="741"]]
435 -
436 -
437 437  === 2.3.6 0~~30V value ( pin VDC_IN) ===
438 438  
439 439  
... ... @@ -466,27 +466,10 @@
466 466  
467 467  0x01: Interrupt Uplink Packet.
468 468  
469 -=== (% id="cke_bm_109176S" style="display:none" %) (%%)2.3.8 Sensor value, FPORT~=7 ===
470 470  
486 +=== 2.3.8 ​Decode payload in The Things Network ===
471 471  
472 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:508.222px" %)
473 -|(% style="width:94px" %)(((
474 -**Size(bytes)**
475 -)))|(% style="width:43px" %)2|(% style="width:367px" %)n
476 -|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.4BatteryInfo"]]|(% style="width:367px" %)(((
477 -Voltage value, each 2 bytes is a set of voltage values.
478 -)))
479 479  
480 -[[image:image-20230220171300-1.png||height="207" width="863"]]
481 -
482 -Multiple sets of data collected are displayed in this form：
483 -
484 -[voltage value1], [voltage value2], [voltage value3],…[voltage value n/2]
485 -
486 -
487 -=== 2.3.9 ​Decode payload in The Things Network ===
488 -
489 -
490 490  While using TTN network, you can add the payload format to decode the payload.
491 491  
492 492  
... ... @@ -564,6 +564,7 @@
564 564  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
565 565  
566 566  
566 +
567 567  = 3. Configure PS-LB via AT Command or LoRaWAN Downlink =
568 568  
569 569  
... ... @@ -610,15 +610,18 @@
610 610  Set transmit interval to 60000ms = 60 seconds
611 611  )))
612 612  
613 +
613 613  (% style="color:blue" %)**Downlink Command: 0x01**
614 614  
615 615  Format: Command Code (0x01) followed by 3 bytes time value.
616 616  
617 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
618 +If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
618 618  
619 -* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
620 -* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
620 +* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
621 +* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
621 621  
623 +
624 +
622 622  == 3.2 Set Interrupt Mode ==
623 623  
624 624  
... ... @@ -627,20 +627,21 @@
627 627  (% style="color:blue" %)**AT Command: AT+INTMOD**
628 628  
629 629  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
630 -|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 157px;" %)**Response**
631 -|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
633 +|=**Command Example**|=**Function**|=**Response**
634 +|AT+INTMOD=?|Show current interrupt mode|(((
632 632  0
633 633  OK
634 -the mode is 0 =Disable Interrupt
637 +the mode is 0 = No interruption
635 635  )))
636 -|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
639 +|AT+INTMOD=2|(((
637 637  Set Transmit Interval
638 -0. (Disable Interrupt),
639 -~1. (Trigger by rising and falling edge)
640 -2. (Trigger by falling edge)
641 -3. (Trigger by rising edge)
642 -)))|(% style="width:157px" %)OK
641 +~1. (Disable Interrupt),
642 +2. (Trigger by rising and falling edge)
643 +3. (Trigger by falling edge)
644 +4. (Trigger by rising edge)
645 +)))|OK
643 643  
647 +
644 644  (% style="color:blue" %)**Downlink Command: 0x06**
645 645  
646 646  Format: Command Code (0x06) followed by 3 bytes.
... ... @@ -647,9 +647,11 @@
647 647  
648 648  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
649 649  
650 -* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
651 -* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
654 +* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
655 +* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
652 652  
657 +
658 +
653 653  == 3.3 Set the output time ==
654 654  
655 655  
... ... @@ -674,6 +674,7 @@
674 674  OK
675 675  )))
676 676  
683 +
677 677  (% style="color:blue" %)**AT Command: AT+5VT**
678 678  
679 679  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:470px" %)
... ... @@ -693,6 +693,7 @@
693 693  OK
694 694  )))
695 695  
703 +
696 696  (% style="color:blue" %)**AT Command: AT+12VT**
697 697  
698 698  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:443px" %)
... ... @@ -706,6 +706,7 @@
706 706  OK
707 707  )))
708 708  
717 +
709 709  (% style="color:blue" %)**Downlink Command: 0x07**
710 710  
711 711  Format: Command Code (0x07) followed by 3 bytes.
... ... @@ -719,83 +719,37 @@
719 719  * Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
720 720  * Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
721 721  
722 -== 3.4 Set the Probe Model ==
723 723  
724 724  
725 -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.
733 +== 3.4 Set the Probe Model ==
726 726  
727 -**AT Command: AT** **+PROBE**
728 728  
729 -AT+PROBE=aabb
736 +(% style="color:blue" %)**AT Command: AT** **+PROBE**
730 730  
731 -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.
732 -
733 -When aa=01, it is the pressure mode, which converts the current into a pressure value;
734 -
735 -bb represents which type of pressure sensor it is.
736 -
737 -(A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
738 -
739 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
740 -|**Command Example**|**Function**|**Response**
741 -|AT +PROBE =?|Get or Set the probe model.|0
738 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:448px" %)
739 +|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 204px;" %)**Function**|=(% style="width: 85px;" %)**Response**
740 +|(% style="width:154px" %)AT +PROBE =?|(% style="width:204px" %)Get or Set the probe model.|(% style="width:85px" %)(((
741 +0
742 742  OK
743 -|AT +PROBE =0003|Set water depth sensor mode, 3m type.|OK
744 -|(((
745 -AT +PROBE =000A
746 -
747 -
748 -)))|Set water depth sensor mode, 10m type.|OK
749 -|AT +PROBE =0101|Set pressure transmitters mode, first type(A).|OK
750 -|AT +PROBE =0000|Initial state, no settings.|OK
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
743 +)))
744 +|(% style="width:154px" %)AT +PROBE =0003|(% style="width:204px" %)Set water depth sensor mode, 3m type.|(% style="width:85px" %)OK
745 +|(% style="width:154px" %)AT +PROBE =0101|(% style="width:204px" %)Set pressure transmitters mode, first type.|(% style="width:85px" %)(((
777 777  OK
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 -
747 +)))
748 +|(% style="width:154px" %)AT +PROBE =0000|(% style="width:204px" %)Initial state, no settings.|(% style="width:85px" %)(((
781 781  OK
782 782  )))
783 -|AT+STDC=0, 0,0|(((
784 -Use the TDC interval to send packets.(default)
785 785  
786 -
787 -)))|(((
788 -Attention:Take effect after ATZ
789 789  
790 -OK
791 -)))
753 +(% style="color:blue" %)**Downlink Command: 0x08**
792 792  
793 -(% style="color:blue" %)**Downlink Command: 0xAE**
755 +Format: Command Code (0x08) followed by 2 bytes.
794 794  
795 -Format: Command Code (0x08) followed by 5 bytes.
757 +* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
758 +* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
796 796  
797 -* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
798 798  
761 +
799 799  = 4. Battery & how to replace =
800 800  
801 801  == 4.1 Battery Type ==
... ... @@ -803,6 +803,7 @@
803 803  
804 804  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.
805 805  
769 +
806 806  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
807 807  
808 808  [[image:1675146710956-626.png]]
... ... @@ -923,6 +923,8 @@
923 923  * Package Size / pcs : cm
924 924  * Weight / pcs : g
925 925  
890 +
891 +
926 926  = 10. Support =
927 927  
928 928  
... ... @@ -930,4 +930,7 @@
930 930  
931 931  * 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]]
932 932  
899 +
900 +
901 +
933 933  
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