Last modified by Xiaoling on 2025/04/19 17:58
<
From version < 46.1 >
edited by Bei Jinggeng
on 2023/02/22 17:45
To version < 52.2 >
edited by Xiaoling
on 2023/03/24 13:55
>
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
61 61  
62 62  
63 63  
... ... @@ -138,11 +138,8 @@
138 138  * Measuring Range: Measure range can be customized, up to 100m.
139 139  * Accuracy: 0.2% F.S
140 140  * Long-Term Stability: ±0.2% F.S / Year
141 -* Overload 200% F.S
142 -* Zero Temperature Drift: ±2% F.S)
143 -* FS Temperature Drift: ±2% F.S
144 144  * Storage temperature: -30℃~~80℃
145 -* Operating temperature: -40℃~~85℃
143 +* Operating temperature: 0℃~~50℃
146 146  * Material: 316 stainless steels
147 147  
148 148  
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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 +410,9 @@
410 410  [[image:1675144608950-310.png]]
411 411  
412 412  
413 -=== 2.3.3 Sensor value, FPORT~=7 ===
402 +=== 2.3.3 Battery Info ===
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 -)))
423 -
424 -[[image:image-20230220171300-1.png||height="207" width="863"]]
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
... ... @@ -434,26 +434,27 @@
434 434  Ex2: 0x0B49 = 2889mV
435 435  
436 436  
437 -=== 2.3.5 Probe Model ===
412 +=== 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. 
415 +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
421 +|**Part Number**|**Probe Used**|**4~~20mA scale**|**Example: 12mA meaning**
422 +|PS-LB-I3|immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
423 +|PS-LB-I5|immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
424 +|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.
426 +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.
451 451  
452 452  
453 -=== 2.3.6 0~~20mA value (IDC_IN) ===
429 +=== 2.3.5 0~~20mA value (IDC_IN) ===
454 454  
455 455  
456 -The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
432 +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**:
459 459  
... ... @@ -460,9 +460,14 @@
460 460  27AE(H) = 10158 (D)/1000 = 10.158mA.
461 461  
462 462  
463 -=== 2.3.7 0~~30V value ( pin VDC_IN) ===
439 +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:
464 464  
441 +[[image:image-20230225154759-1.png||height="408" width="741"]]
465 465  
443 +
444 +=== 2.3.6 0~~30V value ( pin VDC_IN) ===
445 +
446 +
466 466  Measure the voltage value. The range is 0 to 30V.
467 467  
468 468  (% style="color:#037691" %)**Example**:
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470 470  138E(H) = 5006(D)/1000= 5.006V
471 471  
472 472  
473 -=== 2.3.8 IN1&IN2&INT pin ===
454 +=== 2.3.7 IN1&IN2&INT pin ===
474 474  
475 475  
476 476  IN1 and IN2 are used as digital input pins.
... ... @@ -493,6 +493,24 @@
493 493  0x01: Interrupt Uplink Packet.
494 494  
495 495  
477 +=== (% id="cke_bm_109176S" style="display:none" %) (%%)2.3.8 Sensor value, FPORT~=7 ===
478 +
479 +
480 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:508.222px" %)
481 +|(% style="width:94px" %)(((
482 +**Size(bytes)**
483 +)))|(% style="width:43px" %)2|(% style="width:367px" %)n
484 +|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.4BatteryInfo"]]|(% style="width:367px" %)(((
485 +Voltage value, each 2 bytes is a set of voltage values.
486 +)))
487 +
488 +[[image:image-20230220171300-1.png||height="207" width="863"]]
489 +
490 +Multiple sets of data collected are displayed in this form：
491 +
492 +[voltage value1], [voltage value2], [voltage value3],…[voltage value n/2]
493 +
494 +
496 496  === 2.3.9 ​Decode payload in The Things Network ===
497 497  
498 498  
... ... @@ -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
644 +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)
648 +0. (Disable Interrupt),
649 +~1. (Trigger by rising and falling edge)
650 +2. (Trigger by falling edge)
651 +3. (Trigger by rising edge)
653 653  )))|(% style="width:157px" %)OK
654 654  
655 655  (% style="color:blue" %)**Downlink Command: 0x06**
... ... @@ -737,28 +737,39 @@
737 737  == 3.4 Set the Probe Model ==
738 738  
739 739  
740 -(% style="color:blue" %)**AT Command: AT** **+PROBE**
739 +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.
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
741 +**AT Command: AT** **+PROBE**
742 +
743 +AT+PROBE=aabb
744 +
745 +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.
746 +
747 +When aa=01, it is the pressure mode, which converts the current into a pressure value;
748 +
749 +bb represents which type of pressure sensor it is.
750 +
751 +(A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
752 +
753 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
754 +|**Command Example**|**Function**|**Response**
755 +|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 -)))
757 +|AT +PROBE =0003|Set water depth sensor mode, 3m type.|OK
758 +|(((
759 +AT +PROBE =000A
755 755  
756 -(% style="color:blue" %)**Downlink Command: 0x08**
761 +
762 +)))|Set water depth sensor mode, 10m type.|OK
763 +|AT +PROBE =0101|Set pressure transmitters mode, first type(A).|OK
764 +|AT +PROBE =0000|Initial state, no settings.|OK
757 757  
766 +**Downlink Command: 0x08**
767 +
758 758  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
770 +* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
771 +* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
762 762  
763 763  
764 764  
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769 769  
770 770  (% style="color:blue" %)**AT Command: AT** **+STDC**
771 771  
782 +AT+STDC=aa,bb,bb
783 +
784 +(% style="color:#037691" %)**aa:**(%%)
785 +**0:** means disable this function and use TDC to send packets.
786 +**1:** means enable this function, use the method of multiple acquisitions to send packets.
787 +(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
788 +(% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120
789 +
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
791 +|**Command Example**|**Function**|**Response**
792 +|AT+STDC=?|Get the mode of multiple acquisitions and one uplink.|1,10,18
778 778  OK
794 +|AT+STDC=1,10,18|Set the mode of multiple acquisitions and one uplink, collect once every 10 seconds, and report after 18 times.|(((
795 +Attention:Take effect after ATZ
796 +
797 +OK
779 779  )))
780 -|(% style="width:156px" %)AT+STDC=1,10,18|(% style="width:137px" %)Set the mode of multiple acquisitions and one uplink|(((
799 +|AT+STDC=0, 0,0|(((
800 +Use the TDC interval to send packets.(default)
801 +
802 +
803 +)))|(((
804 +Attention:Take effect after ATZ
805 +
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  
789 789  (% style="color:blue" %)**Downlink Command: 0xAE**
... ... @@ -882,7 +882,7 @@
882 882  
883 883  = 7. FAQ =
884 884  
885 -== 7.1 How to use AT Command to access device? ==
905 +== 7.1 How to use AT Command via UART to access device? ==
886 886  
887 887  
888 888  See: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]
image-20230225154759-1.png
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