Last modified by Xiaoling on 2025/04/27 10:31
<
From version < 52.1 >
edited by Bei Jinggeng
on 2023/03/24 10:16
To version < 43.1 >
edited by Xiaoling
on 2023/02/01 09:05
>
Change comment: Uploaded new attachment "image-20230201090514-1.png", version {1}

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Bei
1 +XWiki.Xiaoling
Content
... ... @@ -58,9 +58,9 @@
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  
63 +
64 64  == 1.3 Specification ==
65 65  
66 66  
... ... @@ -108,6 +108,7 @@
108 108  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
109 109  
110 110  
111 +
111 111  == 1.4 Probe Types ==
112 112  
113 113  === 1.4.1 Thread Installation Type ===
... ... @@ -127,6 +127,7 @@
127 127  * Connector Type: Various Types, see order info
128 128  
129 129  
131 +
130 130  === 1.4.2 Immersion Type ===
131 131  
132 132  
... ... @@ -136,11 +136,15 @@
136 136  * Measuring Range: Measure range can be customized, up to 100m.
137 137  * Accuracy: 0.2% F.S
138 138  * 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
139 139  * Storage temperature: -30℃~~80℃
140 -* Operating temperature: 0℃~~50℃
145 +* Operating temperature: -40℃~~85℃
141 141  * Material: 316 stainless steels
142 142  
143 143  
149 +
144 144  == 1.5 Probe Dimension ==
145 145  
146 146  
... ... @@ -212,6 +212,7 @@
212 212  |(% 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.
213 213  
214 214  
221 +
215 215  == 1.9 Pin Mapping ==
216 216  
217 217  
... ... @@ -236,6 +236,8 @@
236 236  == 1.11 Mechanical ==
237 237  
238 238  
246 +
247 +
239 239  [[image:1675143884058-338.png]]
240 240  
241 241  
... ... @@ -306,8 +306,18 @@
306 306  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
307 307  
308 308  
318 +
309 309  == 2.3 ​Uplink Payload ==
310 310  
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 +
311 311  === 2.3.1 Device Status, FPORT~=5 ===
312 312  
313 313  
... ... @@ -389,11 +389,12 @@
389 389  |(% style="width:97px" %)(((
390 390  **Size(bytes)**
391 391  )))|(% style="width:48px" %)**2**|(% style="width:71px" %)**2**|(% style="width:98px" %)**2**|(% style="width:73px" %)**2**|(% style="width:122px" %)**1**
392 -|(% 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"]]
393 393  
394 394  [[image:1675144608950-310.png]]
395 395  
396 396  
416 +
397 397  === 2.3.3 Battery Info ===
398 398  
399 399  
... ... @@ -407,24 +407,23 @@
407 407  === 2.3.4 Probe Model ===
408 408  
409 409  
410 -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. 
411 411  
412 412  
413 413  For example.
414 414  
415 415  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
416 -|**Part Number**|**Probe Used**|**4~~20mA scale**|**Example: 12mA meaning**
417 -|PS-LB-I3|immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
418 -|PS-LB-I5|immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
419 -|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
420 420  
421 -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.
422 422  
423 423  
424 424  === 2.3.5 0~~20mA value (IDC_IN) ===
425 425  
426 426  
427 -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.
428 428  
429 429  (% style="color:#037691" %)**Example**:
430 430  
... ... @@ -431,11 +431,6 @@
431 431  27AE(H) = 10158 (D)/1000 = 10.158mA.
432 432  
433 433  
434 -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:
435 -
436 -[[image:image-20230225154759-1.png||height="408" width="741"]]
437 -
438 -
439 439  === 2.3.6 0~~30V value ( pin VDC_IN) ===
440 440  
441 441  
... ... @@ -469,27 +469,9 @@
469 469  0x01: Interrupt Uplink Packet.
470 470  
471 471  
472 -=== (% id="cke_bm_109176S" style="display:none" %) (%%)2.3.8 Sensor value, FPORT~=7 ===
486 +=== 2.3.8 ​Decode payload in The Things Network ===
473 473  
474 474  
475 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:508.222px" %)
476 -|(% style="width:94px" %)(((
477 -**Size(bytes)**
478 -)))|(% style="width:43px" %)2|(% style="width:367px" %)n
479 -|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.4BatteryInfo"]]|(% style="width:367px" %)(((
480 -Voltage value, each 2 bytes is a set of voltage values.
481 -)))
482 -
483 -[[image:image-20230220171300-1.png||height="207" width="863"]]
484 -
485 -Multiple sets of data collected are displayed in this form：
486 -
487 -[voltage value1], [voltage value2], [voltage value3],…[voltage value n/2]
488 -
489 -
490 -=== 2.3.9 ​Decode payload in The Things Network ===
491 -
492 -
493 493  While using TTN network, you can add the payload format to decode the payload.
494 494  
495 495  
... ... @@ -567,6 +567,7 @@
567 567  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
568 568  
569 569  
566 +
570 570  = 3. Configure PS-LB via AT Command or LoRaWAN Downlink =
571 571  
572 572  
... ... @@ -613,15 +613,18 @@
613 613  Set transmit interval to 60000ms = 60 seconds
614 614  )))
615 615  
613 +
616 616  (% style="color:blue" %)**Downlink Command: 0x01**
617 617  
618 618  Format: Command Code (0x01) followed by 3 bytes time value.
619 619  
620 -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.
621 621  
622 -* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
623 -* 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
624 624  
623 +
624 +
625 625  == 3.2 Set Interrupt Mode ==
626 626  
627 627  
... ... @@ -630,20 +630,21 @@
630 630  (% style="color:blue" %)**AT Command: AT+INTMOD**
631 631  
632 632  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
633 -|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 157px;" %)**Response**
634 -|(% 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|(((
635 635  0
636 636  OK
637 -the mode is 0 =Disable Interrupt
637 +the mode is 0 = No interruption
638 638  )))
639 -|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
639 +|AT+INTMOD=2|(((
640 640  Set Transmit Interval
641 -0. (Disable Interrupt),
642 -~1. (Trigger by rising and falling edge)
643 -2. (Trigger by falling edge)
644 -3. (Trigger by rising edge)
645 -)))|(% 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
646 646  
647 +
647 647  (% style="color:blue" %)**Downlink Command: 0x06**
648 648  
649 649  Format: Command Code (0x06) followed by 3 bytes.
... ... @@ -650,10 +650,11 @@
650 650  
651 651  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
652 652  
653 -* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
654 -* 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
655 655  
656 656  
658 +
657 657  == 3.3 Set the output time ==
658 658  
659 659  
... ... @@ -678,6 +678,7 @@
678 678  OK
679 679  )))
680 680  
683 +
681 681  (% style="color:blue" %)**AT Command: AT+5VT**
682 682  
683 683  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:470px" %)
... ... @@ -697,6 +697,7 @@
697 697  OK
698 698  )))
699 699  
703 +
700 700  (% style="color:blue" %)**AT Command: AT+12VT**
701 701  
702 702  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:443px" %)
... ... @@ -710,6 +710,7 @@
710 710  OK
711 711  )))
712 712  
717 +
713 713  (% style="color:blue" %)**Downlink Command: 0x07**
714 714  
715 715  Format: Command Code (0x07) followed by 3 bytes.
... ... @@ -724,83 +724,34 @@
724 724  * Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
725 725  
726 726  
732 +
727 727  == 3.4 Set the Probe Model ==
728 728  
729 729  
730 -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.
736 +(% style="color:blue" %)**AT Command: AT** **+PROBE**
731 731  
732 -**AT Command: AT** **+PROBE**
733 -
734 -AT+PROBE=aabb
735 -
736 -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.
737 -
738 -When aa=01, it is the pressure mode, which converts the current into a pressure value;
739 -
740 -bb represents which type of pressure sensor it is.
741 -
742 -(A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
743 -
744 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
745 -|**Command Example**|**Function**|**Response**
746 -|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
747 747  OK
748 -|AT +PROBE =0003|Set water depth sensor mode, 3m type.|OK
749 -|(((
750 -AT +PROBE =000A
751 -
752 -
753 -)))|Set water depth sensor mode, 10m type.|OK
754 -|AT +PROBE =0101|Set pressure transmitters mode, first type(A).|OK
755 -|AT +PROBE =0000|Initial state, no settings.|OK
756 -
757 -**Downlink Command: 0x08**
758 -
759 -Format: Command Code (0x08) followed by 2 bytes.
760 -
761 -* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
762 -* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
763 -
764 -
765 -== 3.5 Multiple collections are one uplink（Since firmware V1.1） ==
766 -
767 -
768 -Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
769 -
770 -(% style="color:blue" %)**AT Command: AT** **+STDC**
771 -
772 -AT+STDC=aa,bb,bb
773 -
774 -(% style="color:#037691" %)**aa:**(%%)
775 -**0:** means disable this function and use TDC to send packets.
776 -**1:** means enable this function, use the method of multiple acquisitions to send packets.
777 -(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
778 -(% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120
779 -
780 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
781 -|**Command Example**|**Function**|**Response**
782 -|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" %)(((
783 783  OK
784 -|AT+STDC=1,10,18|Set the mode of multiple acquisitions and one uplink, collect once every 10 seconds, and report after 18 times.|(((
785 -Attention:Take effect after ATZ
786 -
747 +)))
748 +|(% style="width:154px" %)AT +PROBE =0000|(% style="width:204px" %)Initial state, no settings.|(% style="width:85px" %)(((
787 787  OK
788 788  )))
789 -|AT+STDC=0, 0,0|(((
790 -Use the TDC interval to send packets.(default)
791 791  
792 -
793 -)))|(((
794 -Attention:Take effect after ATZ
795 795  
796 -OK
797 -)))
753 +(% style="color:blue" %)**Downlink Command: 0x08**
798 798  
799 -(% style="color:blue" %)**Downlink Command: 0xAE**
755 +Format: Command Code (0x08) followed by 2 bytes.
800 800  
801 -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
802 802  
803 -* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
804 804  
805 805  
806 806  = 4. Battery & how to replace =
... ... @@ -810,6 +810,7 @@
810 810  
811 811  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.
812 812  
769 +
813 813  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
814 814  
815 815  [[image:1675146710956-626.png]]
... ... @@ -891,7 +891,7 @@
891 891  
892 892  = 7. FAQ =
893 893  
894 -== 7.1 How to use AT Command via UART to access device? ==
851 +== 7.1 How to use AT Command to access device? ==
895 895  
896 896  
897 897  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]]
... ... @@ -931,6 +931,7 @@
931 931  * Weight / pcs : g
932 932  
933 933  
891 +
934 934  = 10. Support =
935 935  
936 936  
... ... @@ -938,4 +938,7 @@
938 938  
939 939  * 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]]
940 940  
899 +
900 +
901 +
941 941  
image-20230220171300-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -98.0 KB
Content
image-20230222174559-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -19.4 KB
Content
image-20230225154759-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Edwin
Size
... ... @@ -1,1 +1,0 @@
1 -468.9 KB
Content

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0