Last modified by Xiaoling on 2025/04/19 17:58
<
From version < 43.2 >
edited by Xiaoling
on 2023/02/01 11:33
To version < 50.1 >
edited by Edwin Chen
on 2023/02/25 15:49
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
... ... @@ -58,8 +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 63  == 1.3 Specification ==
64 64  
65 65  
... ... @@ -106,7 +106,6 @@
106 106  * Sleep Mode: 5uA @ 3.3v
107 107  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
108 108  
109 -
110 110  == 1.4 Probe Types ==
111 111  
112 112  === 1.4.1 Thread Installation Type ===
... ... @@ -125,7 +125,6 @@
125 125  * Operating temperature: -20℃~~60℃
126 126  * Connector Type: Various Types, see order info
127 127  
128 -
129 129  === 1.4.2 Immersion Type ===
130 130  
131 131  
... ... @@ -142,7 +142,6 @@
142 142  * Operating temperature: -40℃~~85℃
143 143  * Material: 316 stainless steels
144 144  
145 -
146 146  == 1.5 Probe Dimension ==
147 147  
148 148  
... ... @@ -213,7 +213,6 @@
213 213  )))
214 214  |(% 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.
215 215  
216 -
217 217  == 1.9 Pin Mapping ==
218 218  
219 219  
... ... @@ -238,8 +238,6 @@
238 238  == 1.11 Mechanical ==
239 239  
240 240  
241 -
242 -
243 243  [[image:1675143884058-338.png]]
244 244  
245 245  
... ... @@ -310,18 +310,8 @@
310 310  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
311 311  
312 312  
313 -
314 314  == 2.3 ​Uplink Payload ==
315 315  
316 -
317 -Uplink payloads have two types:
318 -
319 -* Distance Value: Use FPORT=2
320 -* Other control commands: Use other FPORT fields.
321 -
322 -The application server should parse the correct value based on FPORT settings.
323 -
324 -
325 325  === 2.3.1 Device Status, FPORT~=5 ===
326 326  
327 327  
... ... @@ -403,12 +403,11 @@
403 403  |(% style="width:97px" %)(((
404 404  **Size(bytes)**
405 405  )))|(% style="width:48px" %)**2**|(% style="width:71px" %)**2**|(% style="width:98px" %)**2**|(% style="width:73px" %)**2**|(% style="width:122px" %)**1**
406 -|(% 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"]]
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"]]
407 407  
408 408  [[image:1675144608950-310.png]]
409 409  
410 410  
411 -
412 412  === 2.3.3 Battery Info ===
413 413  
414 414  
... ... @@ -422,23 +422,24 @@
422 422  === 2.3.4 Probe Model ===
423 423  
424 424  
425 -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. 
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. 
426 426  
427 427  
428 428  For example.
429 429  
430 430  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
431 -|(% style="width:111px" %)**Part Number**|(% style="width:158px" %)**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
432 -|(% style="width:111px" %)PS-LB-I3|(% style="width:158px" %)immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
433 -|(% style="width:111px" %)PS-LB-I5|(% style="width:158px" %)immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
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
434 434  
435 -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.
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.
436 436  
437 437  
438 438  === 2.3.5 0~~20mA value (IDC_IN) ===
439 439  
440 440  
441 -The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
425 +The output value from **Pressure Probe**, use together with Probe Model to get the pressure value or water level.
442 442  
443 443  (% style="color:#037691" %)**Example**:
444 444  
... ... @@ -445,6 +445,11 @@
445 445  27AE(H) = 10158 (D)/1000 = 10.158mA.
446 446  
447 447  
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 +
448 448  === 2.3.6 0~~30V value ( pin VDC_IN) ===
449 449  
450 450  
... ... @@ -477,10 +477,27 @@
477 477  
478 478  0x01: Interrupt Uplink Packet.
479 479  
469 +=== (% id="cke_bm_109176S" style="display:none" %) (%%)2.3.8 Sensor value, FPORT~=7 ===
480 480  
481 -=== 2.3.8 ​Decode payload in The Things Network ===
482 482  
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 +)))
483 483  
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 +
484 484  While using TTN network, you can add the payload format to decode the payload.
485 485  
486 486  
... ... @@ -558,7 +558,6 @@
558 558  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
559 559  
560 560  
561 -
562 562  = 3. Configure PS-LB via AT Command or LoRaWAN Downlink =
563 563  
564 564  
... ... @@ -614,7 +614,6 @@
614 614  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
615 615  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
616 616  
617 -
618 618  == 3.2 Set Interrupt Mode ==
619 619  
620 620  
... ... @@ -627,14 +627,14 @@
627 627  |(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
628 628  0
629 629  OK
630 -the mode is 0 = No interruption
634 +the mode is 0 =Disable Interrupt
631 631  )))
632 632  |(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
633 633  Set Transmit Interval
634 -~1. (Disable Interrupt),
635 -2. (Trigger by rising and falling edge)
636 -3. (Trigger by falling edge)
637 -4. (Trigger by rising edge)
638 +0. (Disable Interrupt),
639 +~1. (Trigger by rising and falling edge)
640 +2. (Trigger by falling edge)
641 +3. (Trigger by rising edge)
638 638  )))|(% style="width:157px" %)OK
639 639  
640 640  (% style="color:blue" %)**Downlink Command: 0x06**
... ... @@ -646,7 +646,6 @@
646 646  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
647 647  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
648 648  
649 -
650 650  == 3.3 Set the output time ==
651 651  
652 652  
... ... @@ -716,34 +716,83 @@
716 716  * Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
717 717  * Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
718 718  
719 -
720 720  == 3.4 Set the Probe Model ==
721 721  
722 722  
723 -(% style="color:blue" %)**AT Command: AT** **+PROBE**
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.
724 724  
725 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:448px" %)
726 -|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 204px;" %)**Function**|=(% style="width: 85px;" %)**Response**
727 -|(% style="width:154px" %)AT +PROBE =?|(% style="width:204px" %)Get or Set the probe model.|(% style="width:85px" %)(((
728 -0
727 +**AT Command: AT** **+PROBE**
728 +
729 +AT+PROBE=aabb
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
729 729  OK
730 -)))
731 -|(% style="width:154px" %)AT +PROBE =0003|(% style="width:204px" %)Set water depth sensor mode, 3m type.|(% style="width:85px" %)OK
732 -|(% style="width:154px" %)AT +PROBE =0101|(% style="width:204px" %)Set pressure transmitters mode, first type.|(% style="width:85px" %)(((
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
733 733  OK
734 -)))
735 -|(% style="width:154px" %)AT +PROBE =0000|(% style="width:204px" %)Initial state, no settings.|(% style="width:85px" %)(((
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 +
736 736  OK
737 737  )))
783 +|AT+STDC=0, 0,0|(((
784 +Use the TDC interval to send packets.(default)
738 738  
739 -(% style="color:blue" %)**Downlink Command: 0x08**
786 +
787 +)))|(((
788 +Attention:Take effect after ATZ
740 740  
741 -Format: Command Code (0x08) followed by 2 bytes.
790 +OK
791 +)))
742 742  
743 -* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
744 -* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
793 +(% style="color:blue" %)**Downlink Command: 0xAE**
745 745  
795 +Format: Command Code (0x08) followed by 5 bytes.
746 746  
797 +* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
798 +
747 747  = 4. Battery & how to replace =
748 748  
749 749  == 4.1 Battery Type ==
... ... @@ -751,7 +751,6 @@
751 751  
752 752  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.
753 753  
754 -
755 755  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
756 756  
757 757  [[image:1675146710956-626.png]]
... ... @@ -872,7 +872,6 @@
872 872  * Package Size / pcs : cm
873 873  * Weight / pcs : g
874 874  
875 -
876 876  = 10. Support =
877 877  
878 878  
... ... @@ -880,6 +880,4 @@
880 880  
881 881  * 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]]
882 882  
883 -
884 -
885 885  
image-20230220171300-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Bei
Size
... ... @@ -1,0 +1,1 @@
1 +98.0 KB
Content
image-20230222174559-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Bei
Size
... ... @@ -1,0 +1,1 @@
1 +19.4 KB
Content
image-20230225154759-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Edwin
Size
... ... @@ -1,0 +1,1 @@
1 +468.9 KB
Content

Applications

Navigation

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