Last modified by Xiaoling on 2025/04/27 10:31
<
From version < 50.2 >
edited by Xiaoling
on 2023/02/27 09:26
To version < 45.3 >
edited by Xiaoling
on 2023/02/21 15:24
>
Change comment: There is no comment for this version

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... ... @@ -58,10 +58,7 @@
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 -
64 -
65 65  == 1.3 Specification ==
66 66  
67 67  
... ... @@ -108,8 +108,6 @@
108 108  * Sleep Mode: 5uA @ 3.3v
109 109  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
110 110  
111 -
112 -
113 113  == 1.4 Probe Types ==
114 114  
115 115  === 1.4.1 Thread Installation Type ===
... ... @@ -128,8 +128,6 @@
128 128  * Operating temperature: -20℃~~60℃
129 129  * Connector Type: Various Types, see order info
130 130  
131 -
132 -
133 133  === 1.4.2 Immersion Type ===
134 134  
135 135  
... ... @@ -146,8 +146,6 @@
146 146  * Operating temperature: -40℃~~85℃
147 147  * Material: 316 stainless steels
148 148  
149 -
150 -
151 151  == 1.5 Probe Dimension ==
152 152  
153 153  
... ... @@ -218,8 +218,6 @@
218 218  )))
219 219  |(% 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.
220 220  
221 -
222 -
223 223  == 1.9 Pin Mapping ==
224 224  
225 225  
... ... @@ -314,8 +314,18 @@
314 314  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
315 315  
316 316  
306 +
317 317  == 2.3 ​Uplink Payload ==
318 318  
309 +
310 +Uplink payloads have two types:
311 +
312 +* Distance Value: Use FPORT=2
313 +* Other control commands: Use other FPORT fields.
314 +
315 +The application server should parse the correct value based on FPORT settings.
316 +
317 +
319 319  === 2.3.1 Device Status, FPORT~=5 ===
320 320  
321 321  
... ... @@ -397,14 +397,28 @@
397 397  |(% style="width:97px" %)(((
398 398  **Size(bytes)**
399 399  )))|(% style="width:48px" %)**2**|(% style="width:71px" %)**2**|(% style="width:98px" %)**2**|(% style="width:73px" %)**2**|(% style="width:122px" %)**1**
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"]]
399 +|(% 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"]]
401 401  
402 402  [[image:1675144608950-310.png]]
403 403  
404 404  
405 -=== 2.3.3 Battery Info ===
404 +=== 2.3.3 Sensor value, FPORT~=7 ===
406 406  
407 407  
407 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:508.222px" %)
408 +|(% style="width:94px" %)(((
409 +**Size(bytes)**
410 +)))|(% style="width:43px" %)2|(% style="width:367px" %)n
411 +|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:367px" %)(((
412 +Voltage value, each 2 bytes is a set of voltage values.
413 +)))
414 +
415 +[[image:image-20230220171300-1.png||height="207" width="863"]]
416 +
417 +
418 +=== 2.3.4 Battery Info ===
419 +
420 +
408 408  Check the battery voltage for PS-LB.
409 409  
410 410  Ex1: 0x0B45 = 2885mV
... ... @@ -412,27 +412,26 @@
412 412  Ex2: 0x0B49 = 2889mV
413 413  
414 414  
415 -=== 2.3.4 Probe Model ===
428 +=== 2.3.5 Probe Model ===
416 416  
417 417  
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. 
431 +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. 
419 419  
420 420  
421 421  For example.
422 422  
423 423  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
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
437 +|(% style="width:111px" %)**Part Number**|(% style="width:158px" %)**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
438 +|(% style="width:111px" %)PS-LB-I3|(% style="width:158px" %)immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
439 +|(% style="width:111px" %)PS-LB-I5|(% style="width:158px" %)immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
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.
441 +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.
430 430  
431 431  
432 -=== 2.3.5 0~~20mA value (IDC_IN) ===
444 +=== 2.3.6 0~~20mA value (IDC_IN) ===
433 433  
434 434  
435 -The output value from **Pressure Probe**, use together with Probe Model to get the pressure value or water level.
447 +The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
436 436  
437 437  (% style="color:#037691" %)**Example**:
438 438  
... ... @@ -439,14 +439,9 @@
439 439  27AE(H) = 10158 (D)/1000 = 10.158mA.
440 440  
441 441  
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:
454 +=== 2.3.7 0~~30V value ( pin VDC_IN) ===
443 443  
444 -[[image:image-20230225154759-1.png||height="408" width="741"]]
445 445  
446 -
447 -=== 2.3.6 0~~30V value ( pin VDC_IN) ===
448 -
449 -
450 450  Measure the voltage value. The range is 0 to 30V.
451 451  
452 452  (% style="color:#037691" %)**Example**:
... ... @@ -454,7 +454,7 @@
454 454  138E(H) = 5006(D)/1000= 5.006V
455 455  
456 456  
457 -=== 2.3.7 IN1&IN2&INT pin ===
464 +=== 2.3.8 IN1&IN2&INT pin ===
458 458  
459 459  
460 460  IN1 and IN2 are used as digital input pins.
... ... @@ -477,24 +477,6 @@
477 477  0x01: Interrupt Uplink Packet.
478 478  
479 479  
480 -=== (% id="cke_bm_109176S" style="display:none" %) (%%)2.3.8 Sensor value, FPORT~=7 ===
481 -
482 -
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 -
498 498  === 2.3.9 ​Decode payload in The Things Network ===
499 499  
500 500  
... ... @@ -575,6 +575,7 @@
575 575  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
576 576  
577 577  
567 +
578 578  = 3. Configure PS-LB via AT Command or LoRaWAN Downlink =
579 579  
580 580  
... ... @@ -630,8 +630,6 @@
630 630  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
631 631  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
632 632  
633 -
634 -
635 635  == 3.2 Set Interrupt Mode ==
636 636  
637 637  
... ... @@ -644,14 +644,14 @@
644 644  |(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
645 645  0
646 646  OK
647 -the mode is 0 =Disable Interrupt
635 +the mode is 0 = No interruption
648 648  )))
649 649  |(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
650 650  Set Transmit Interval
651 -0. (Disable Interrupt),
652 -~1. (Trigger by rising and falling edge)
653 -2. (Trigger by falling edge)
654 -3. (Trigger by rising edge)
639 +~1. (Disable Interrupt),
640 +2. (Trigger by rising and falling edge)
641 +3. (Trigger by falling edge)
642 +4. (Trigger by rising edge)
655 655  )))|(% style="width:157px" %)OK
656 656  
657 657  (% style="color:blue" %)**Downlink Command: 0x06**
... ... @@ -663,8 +663,6 @@
663 663  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
664 664  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
665 665  
666 -
667 -
668 668  == 3.3 Set the output time ==
669 669  
670 670  
... ... @@ -734,47 +734,32 @@
734 734  * Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
735 735  * Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
736 736  
737 -
738 -
739 739  == 3.4 Set the Probe Model ==
740 740  
741 741  
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.
726 +(% style="color:blue" %)**AT Command: AT** **+PROBE**
743 743  
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
728 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:448px" %)
729 +|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 204px;" %)**Function**|=(% style="width: 85px;" %)**Response**
730 +|(% style="width:154px" %)AT +PROBE =?|(% style="width:204px" %)Get or Set the probe model.|(% style="width:85px" %)(((
731 +0
759 759  OK
760 -|AT +PROBE =0003|Set water depth sensor mode, 3m type.|OK
761 -|(((
762 -AT +PROBE =000A
733 +)))
734 +|(% style="width:154px" %)AT +PROBE =0003|(% style="width:204px" %)Set water depth sensor mode, 3m type.|(% style="width:85px" %)OK
735 +|(% style="width:154px" %)AT +PROBE =0101|(% style="width:204px" %)Set pressure transmitters mode, first type.|(% style="width:85px" %)(((
736 +OK
737 +)))
738 +|(% style="width:154px" %)AT +PROBE =0000|(% style="width:204px" %)Initial state, no settings.|(% style="width:85px" %)(((
739 +OK
740 +)))
763 763  
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
742 +(% style="color:blue" %)**Downlink Command: 0x08**
768 768  
769 -**Downlink Command: 0x08**
770 -
771 771  Format: Command Code (0x08) followed by 2 bytes.
772 772  
773 -* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
774 -* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
746 +* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
747 +* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
775 775  
776 -
777 -
778 778  == 3.5 Multiple collections are one uplink（Since firmware V1.1） ==
779 779  
780 780  
... ... @@ -782,31 +782,21 @@
782 782  
783 783  (% style="color:blue" %)**AT Command: AT** **+STDC**
784 784  
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 -
793 793  (% 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
757 +|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 137px;" %)**Function**|=**Response**
758 +|(% style="width:156px" %)AT+STDC=?|(% style="width:137px" %)(((
759 +Get the mode of multiple acquisitions and one uplink
760 +)))|(((
761 +1,10,18
796 796  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
801 801  )))
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 -
764 +|(% style="width:156px" %)AT+STDC=1,10,18|(% style="width:137px" %)Set the mode of multiple acquisitions and one uplink|(((
809 809  OK
766 +**(% style="color:#037691" %)aa:**(%%)
767 +**0** means disable this function and use TDC to send packets.
768 +**1** means enable this function, use the method of multiple acquisitions to send packets.
769 +**(% style="color:#037691" %)bb:**(%%) Each collection interval (s), the value is 1~~65535
770 +**(% style="color:#037691" %)cc:**(%%)the number of collection times, the value is 1~~120
810 810  )))
811 811  
812 812  (% style="color:blue" %)**Downlink Command: 0xAE**
... ... @@ -815,8 +815,6 @@
815 815  
816 816  * Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
817 817  
818 -
819 -
820 820  = 4. Battery & how to replace =
821 821  
822 822  == 4.1 Battery Type ==
... ... @@ -944,8 +944,6 @@
944 944  * Package Size / pcs : cm
945 945  * Weight / pcs : g
946 946  
947 -
948 -
949 949  = 10. Support =
950 950  
951 951  
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