Last modified by Xiaoling on 2025/04/03 14:00
<
From version < 46.1 >
edited by Bei Jinggeng
on 2023/02/22 17:45
To version < 48.1 >
edited by Bei Jinggeng
on 2023/02/22 17:59
>
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -58,9 +58,8 @@
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 ===
... ... @@ -127,8 +127,6 @@
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  
... ... @@ -217,8 +217,6 @@
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  
... ... @@ -315,15 +315,6 @@
315 315  
316 316  == 2.3 ​Uplink Payload ==
317 317  
318 -
319 -Uplink payloads have two types:
320 -
321 -* Distance Value: Use FPORT=2
322 -* Other control commands: Use other FPORT fields.
323 -
324 -The application server should parse the correct value based on FPORT settings.
325 -
326 -
327 327  === 2.3.1 Device Status, FPORT~=5 ===
328 328  
329 329  
... ... @@ -410,23 +410,12 @@
410 410  [[image:1675144608950-310.png]]
411 411  
412 412  
413 -=== 2.3.3 Sensor value, FPORT~=7 ===
395 +=== ===
414 414  
415 415  
416 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:508.222px" %)
417 -|(% style="width:94px" %)(((
418 -**Size(bytes)**
419 -)))|(% style="width:43px" %)2|(% style="width:367px" %)n
420 -|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.4BatteryInfo"]]|(% style="width:367px" %)(((
421 -Voltage value, each 2 bytes is a set of voltage values.
422 -)))
398 +=== 2.3.3 Battery Info ===
423 423  
424 -[[image:image-20230220171300-1.png||height="207" width="863"]]
425 425  
426 -
427 -=== 2.3.4 Battery Info ===
428 -
429 -
430 430  Check the battery voltage for PS-LB.
431 431  
432 432  Ex1: 0x0B45 = 2885mV
... ... @@ -434,25 +434,27 @@
434 434  Ex2: 0x0B49 = 2889mV
435 435  
436 436  
437 -=== 2.3.5 Probe Model ===
408 +=== 2.3.4 Probe Model ===
438 438  
439 439  
440 -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. 
441 441  
442 442  
443 443  For example.
444 444  
445 445  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
446 -|(% style="width:111px" %)**Part Number**|(% style="width:158px" %)**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
447 -|(% style="width:111px" %)PS-LB-I3|(% style="width:158px" %)immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
448 -|(% 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
449 449  
450 -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.
451 451  
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.
452 452  
453 -=== 2.3.6 0~~20mA value (IDC_IN) ===
454 454  
426 +=== 2.3.5 0~~20mA value (IDC_IN) ===
455 455  
428 +
456 456  The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
457 457  
458 458  (% style="color:#037691" %)**Example**:
... ... @@ -460,7 +460,7 @@
460 460  27AE(H) = 10158 (D)/1000 = 10.158mA.
461 461  
462 462  
463 -=== 2.3.7 0~~30V value ( pin VDC_IN) ===
436 +=== 2.3.6 0~~30V value ( pin VDC_IN) ===
464 464  
465 465  
466 466  Measure the voltage value. The range is 0 to 30V.
... ... @@ -470,7 +470,7 @@
470 470  138E(H) = 5006(D)/1000= 5.006V
471 471  
472 472  
473 -=== 2.3.8 IN1&IN2&INT pin ===
446 +=== 2.3.7 IN1&IN2&INT pin ===
474 474  
475 475  
476 476  IN1 and IN2 are used as digital input pins.
... ... @@ -492,7 +492,24 @@
492 492  
493 493  0x01: Interrupt Uplink Packet.
494 494  
468 +=== (% id="cke_bm_109176S" style="display:none" %) (%%)2.3.8 Sensor value, FPORT~=7 ===
495 495  
470 +
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 +)))
478 +
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 +
496 496  === 2.3.9 ​Decode payload in The Things Network ===
497 497  
498 498  
... ... @@ -628,8 +628,6 @@
628 628  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
629 629  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
630 630  
631 -
632 -
633 633  == 3.2 Set Interrupt Mode ==
634 634  
635 635  
... ... @@ -642,14 +642,14 @@
642 642  |(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
643 643  0
644 644  OK
645 -the mode is 0 = No interruption
633 +the mode is 0 =Disable Interrupt
646 646  )))
647 647  |(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
648 648  Set Transmit Interval
649 -~1. (Disable Interrupt),
650 -2. (Trigger by rising and falling edge)
651 -3. (Trigger by falling edge)
652 -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)
653 653  )))|(% style="width:157px" %)OK
654 654  
655 655  (% style="color:blue" %)**Downlink Command: 0x06**
... ... @@ -661,8 +661,6 @@
661 661  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
662 662  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
663 663  
664 -
665 -
666 666  == 3.3 Set the output time ==
667 667  
668 668  
... ... @@ -732,35 +732,43 @@
732 732  * Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
733 733  * Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
734 734  
721 +== 3.4 Set the Probe Model ==
735 735  
736 736  
737 -== 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.
738 738  
726 +**AT Command: AT** **+PROBE**
739 739  
740 -(% style="color:blue" %)**AT Command: AT** **+PROBE**
728 +AT+PROBE=aabb
741 741  
742 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:448px" %)
743 -|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 204px;" %)**Function**|=(% style="width: 85px;" %)**Response**
744 -|(% style="width:154px" %)AT +PROBE =?|(% style="width:204px" %)Get or Set the probe model.|(% style="width:85px" %)(((
745 -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
746 746  OK
747 -)))
748 -|(% style="width:154px" %)AT +PROBE =0003|(% style="width:204px" %)Set water depth sensor mode, 3m type.|(% style="width:85px" %)OK
749 -|(% style="width:154px" %)AT +PROBE =0101|(% style="width:204px" %)Set pressure transmitters mode, first type.|(% style="width:85px" %)(((
750 -OK
751 -)))
752 -|(% style="width:154px" %)AT +PROBE =0000|(% style="width:204px" %)Initial state, no settings.|(% style="width:85px" %)(((
753 -OK
754 -)))
742 +|AT +PROBE =0003|Set water depth sensor mode, 3m type.|OK
743 +|(((
744 +AT +PROBE =000A
755 755  
756 -(% style="color:blue" %)**Downlink Command: 0x08**
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
757 757  
758 -Format: Command Code (0x08) followed by 2 bytes.
759 759  
760 -* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
761 -* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
752 +**Downlink Command: 0x08**
762 762  
754 +Format: Command Code (0x08) followed by 2 bytes.
763 763  
756 +* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
757 +* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
764 764  
765 765  == 3.5 Multiple collections are one uplink（Since firmware V1.1） ==
766 766  
... ... @@ -769,23 +769,34 @@
769 769  
770 770  (% style="color:blue" %)**AT Command: AT** **+STDC**
771 771  
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 +
772 772  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
773 -|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 137px;" %)**Function**|=**Response**
774 -|(% style="width:156px" %)AT+STDC=?|(% style="width:137px" %)(((
775 -Get the mode of multiple acquisitions and one uplink
776 -)))|(((
777 -1,10,18
775 +|**Command Example**|**Function**|**Response**
776 +|AT+STDC=?|Get the mode of multiple acquisitions and one uplink.|1,10,18
778 778  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 +
781 +OK
779 779  )))
780 -|(% style="width:156px" %)AT+STDC=1,10,18|(% style="width:137px" %)Set the mode of multiple acquisitions and one uplink|(((
783 +|AT+STDC=0, 0,0|(((
784 +Use the TDC interval to send packets.(default)
785 +
786 +
787 +)))|(((
788 +Attention:Take effect after ATZ
789 +
781 781  OK
782 -(% style="color:#037691" %)**aa:**(%%)
783 -**0:** means disable this function and use TDC to send packets.
784 -**1:** means enable this function, use the method of multiple acquisitions to send packets.
785 -(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
786 -(% style="color:#037691" %)**cc: **(%%)the number of collection times, the value is 1~~120
787 787  )))
788 788  
793 +
789 789  (% style="color:blue" %)**Downlink Command: 0xAE**
790 790  
791 791  Format: Command Code (0x08) followed by 5 bytes.
... ... @@ -792,8 +792,6 @@
792 792  
793 793  * Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
794 794  
795 -
796 -
797 797  = 4. Battery & how to replace =
798 798  
799 799  == 4.1 Battery Type ==
... ... @@ -921,8 +921,6 @@
921 921  * Package Size / pcs : cm
922 922  * Weight / pcs : g
923 923  
924 -
925 -
926 926  = 10. Support =
927 927  
928 928  

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