Last modified by Xiaoling on 2025/04/19 17:58
<
From version < 53.24 >
edited by Xiaoling
on 2023/04/17 13:49
To version < 57.1 >
edited by Herong Lu
on 2023/05/30 16:41
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Lu
Content
... ... @@ -77,7 +77,7 @@
77 77  
78 78  (% style="color:#037691" %)**LoRa Spec:**
79 79  
80 -* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
80 +* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz,Band 2 (LF): 410 ~~ 528 Mhz
81 81  * Max +22 dBm constant RF output vs.
82 82  * RX sensitivity: down to -139 dBm.
83 83  * Excellent blocking immunity
... ... @@ -198,7 +198,7 @@
198 198  [[image:1675071855856-879.png]]
199 199  
200 200  
201 -(% border="1" cellspacing="4" style="width:510px;background-color:#F2F2F2" %)
201 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
202 202  |=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
203 203  |(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Send an uplink|(% style="background-color:#f2f2f2; width:225px" %)(((
204 204  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
... ... @@ -269,10 +269,9 @@
269 269  
270 270  Each PS-LB is shipped with a sticker with the default device EUI as below:
271 271  
272 -[[image:image-20230131134744-2.jpeg]]
272 +[[image:image-20230426085320-1.png||height="234" width="504"]]
273 273  
274 274  
275 -
276 276  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
277 277  
278 278  
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316 316  Users can also use the downlink command(0x26 01) to ask PS-LB to resend this uplink.
317 317  
318 318  
319 -(% border="1" cellspacing="4" style="width:510px;background-color:#F2F2F2" %)
318 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
320 320  |(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
321 321  |(% style="background-color:#f2f2f2; width:103px" %)**Size (bytes)**|(% style="background-color:#f2f2f2; width:72px" %)**1**|(% style="background-color:#f2f2f2" %)**2**|(% style="background-color:#f2f2f2; width:91px" %)**1**|(% style="background-color:#f2f2f2; width:86px" %)**1**|(% style="background-color:#f2f2f2; width:44px" %)**2**
322 322  |(% style="background-color:#f2f2f2; width:103px" %)**Value**|(% style="background-color:#f2f2f2; width:72px" %)Sensor Model|(% style="background-color:#f2f2f2" %)Firmware Version|(% style="background-color:#f2f2f2; width:91px" %)Frequency Band|(% style="background-color:#f2f2f2; width:86px" %)Sub-band|(% style="background-color:#f2f2f2; width:44px" %)BAT
... ... @@ -386,9 +386,9 @@
386 386  
387 387  
388 388  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
389 -|(% style="width:97px;background-color:#D9E2F3" %)(((
388 +|(% style="background-color:#d9e2f3; width:97px" %)(((
390 390  **Size(bytes)**
391 -)))|(% style="width:48px;background-color:#D9E2F3" %)**2**|(% style="width:71px;background-color:#D9E2F3" %)**2**|(% style="width:98px;background-color:#D9E2F3" %)**2**|(% style="width:73px;background-color:#D9E2F3" %)**2**|(% style="width:122px;background-color:#D9E2F3" %)**1**
390 +)))|(% style="background-color:#d9e2f3; width:48px" %)**2**|(% style="background-color:#d9e2f3; width:71px" %)**2**|(% style="background-color:#d9e2f3; width:98px" %)**2**|(% style="background-color:#d9e2f3; width:73px" %)**2**|(% style="background-color:#d9e2f3; width:122px" %)**1**
392 392  |(% 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]]
... ... @@ -412,7 +412,7 @@
412 412  
413 413  **For example.**
414 414  
415 -(% border="1" cellspacing="4" style="width:510px;background-color:#F2F2F2" %)
414 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
416 416  |(% style="background-color:#d9e2f3; color:#0070c0" %)**Part Number**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Probe Used**|(% style="background-color:#d9e2f3; color:#0070c0" %)**4~~20mA scale**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Example: 12mA meaning**
417 417  |(% style="background-color:#f2f2f2" %)PS-LB-I3|(% style="background-color:#f2f2f2" %)immersion type with 3 meters cable|(% style="background-color:#f2f2f2" %)0~~3 meters|(% style="background-color:#f2f2f2" %)1.5 meters pure water
418 418  |(% style="background-color:#f2f2f2" %)PS-LB-I5|(% style="background-color:#f2f2f2" %)immersion type with 5 meters cable|(% style="background-color:#f2f2f2" %)0~~5 meters|(% style="background-color:#f2f2f2" %)2.5 meters pure water
... ... @@ -473,9 +473,9 @@
473 473  
474 474  
475 475  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:508.222px" %)
476 -|(% style="width:94px;background-color:#D9E2F3" %)(((
475 +|(% style="background-color:#d9e2f3; width:94px" %)(((
477 477  **Size(bytes)**
478 -)))|(% style="width:43px;background-color:#D9E2F3" %)2|(% style="width:367px;background-color:#D9E2F3" %)n
477 +)))|(% style="background-color:#d9e2f3; width:43px" %)**2**|(% style="background-color:#d9e2f3; width:367px" %)**n**
479 479  |(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:367px" %)(((
480 480  Voltage value, each 2 bytes is a set of voltage values.
481 481  )))
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533 533  
534 534  
535 535  
536 -
537 537  [[image:1675145029119-717.png]]
538 538  
539 539  
... ... @@ -605,8 +605,8 @@
605 605  
606 606  (% style="color:blue" %)**AT Command: AT+TDC**
607 607  
608 -(% border="1" cellspacing="4" style="width:510px" %)
609 -|=(% style="width: 160px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Command Example**|=(% style="width: 160px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Function**|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)**Response**
606 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
607 +|=(% style="width: 160px; background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 160px; background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)**Response**
610 610  |(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=?|(% style="background-color:#f2f2f2; width:166px" %)Show current transmit Interval|(% style="background-color:#f2f2f2" %)(((
611 611  30000
612 612  OK
... ... @@ -634,7 +634,7 @@
634 634  
635 635  (% style="color:blue" %)**AT Command: AT+INTMOD**
636 636  
637 -(% border="1" cellspacing="4" style="width:510px" %)
635 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
638 638  |=(% style="width: 154px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3;color:#0070C0" %)**Response**
639 639  |(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=?|(% style="background-color:#f2f2f2; width:196px" %)Show current interrupt mode|(% style="background-color:#f2f2f2; width:157px" %)(((
640 640  0
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666 666  
667 667  (% style="color:blue" %)**AT Command: AT+3V3T**
668 668  
669 -(% border="1" cellspacing="4" style="width:474px" %)
667 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:474px" %)
670 670  |=(% style="width: 154px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 201px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 116px;background-color:#D9E2F3;color:#0070C0" %)**Response**
671 671  |(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=?|(% style="background-color:#f2f2f2; width:201px" %)Show 3V3 open time.|(% style="background-color:#f2f2f2; width:116px" %)(((
672 672  0
... ... @@ -685,7 +685,7 @@
685 685  
686 686  (% style="color:blue" %)**AT Command: AT+5VT**
687 687  
688 -(% border="1" cellspacing="4" style="width:470px" %)
686 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:470px" %)
689 689  |=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 114px;background-color:#D9E2F3;color:#0070C0" %)**Response**
690 690  |(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=?|(% style="background-color:#f2f2f2; width:196px" %)Show 5V open time.|(% style="background-color:#f2f2f2; width:114px" %)(((
691 691  0
... ... @@ -704,7 +704,7 @@
704 704  
705 705  (% style="color:blue" %)**AT Command: AT+12VT**
706 706  
707 -(% border="1" cellspacing="4" style="width:443px" %)
705 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:443px" %)
708 708  |=(% style="width: 156px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 199px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 83px;background-color:#D9E2F3;color:#0070C0" %)**Response**
709 709  |(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=?|(% style="background-color:#f2f2f2; width:199px" %)Show 12V open time.|(% style="background-color:#f2f2f2; width:83px" %)(((
710 710  0
... ... @@ -734,7 +734,7 @@
734 734  
735 735  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.
736 736  
737 -**AT Command: AT** **+PROBE**
735 +(% style="color:blue" %)**AT Command: AT** **+PROBE**
738 738  
739 739  AT+PROBE=aabb
740 740  
... ... @@ -746,7 +746,7 @@
746 746  
747 747  (A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
748 748  
749 -(% border="1" cellspacing="4" style="width:510px" %)
747 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
750 750  |(% style="background-color:#d9e2f3; color:#0070c0; width:154px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:269px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Response**
751 751  |(% style="background-color:#f2f2f2; width:154px" %)AT +PROBE =?|(% style="background-color:#f2f2f2; width:269px" %)Get or Set the probe model.|(% style="background-color:#f2f2f2" %)0
752 752  OK
... ... @@ -759,7 +759,7 @@
759 759  |(% style="background-color:#f2f2f2; width:154px" %)AT +PROBE =0101|(% style="background-color:#f2f2f2; width:269px" %)Set pressure transmitters mode, first type(A).|(% style="background-color:#f2f2f2" %)OK
760 760  |(% style="background-color:#f2f2f2; width:154px" %)AT +PROBE =0000|(% style="background-color:#f2f2f2; width:269px" %)Initial state, no settings.|(% style="background-color:#f2f2f2" %)OK
761 761  
762 -**Downlink Command: 0x08**
760 +(% style="color:blue" %)**Downlink Command: 0x08**
763 763  
764 764  Format: Command Code (0x08) followed by 2 bytes.
765 765  
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782 782  (% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
783 783  (% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120
784 784  
785 -(% border="1" cellspacing="4" style="width:510px" %)
783 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
786 786  |(% style="background-color:#d9e2f3; color:#0070c0; width:160px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:215px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Response**
787 787  |(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=?|(% style="background-color:#f2f2f2; width:215px" %)Get the mode of multiple acquisitions and one uplink.|(% style="background-color:#f2f2f2" %)1,10,18
788 788  OK
... ... @@ -849,9 +849,21 @@
849 849  [[image:image-20230131153105-4.png]]
850 850  
851 851  
852 -= 8. ​Packing Info =
850 += 8. Troubleshooting =
853 853  
852 +== 8.1 Water Depth Always shows 0 in payload ==
854 854  
854 +
855 +If your device's IDC_intput_mA is normal, but your reading always shows 0, please refer to the following points:
856 +
857 +~1. Please set it to mod1
858 +2. Please set the command [[AT+PROBE>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/PS-LB%20--%20LoRaWAN%20Pressure%20Sensor/#H3.3.4SettheProbeModel]] according to the model of your sensor
859 +3. Check the connection status of the sensor
860 +
861 +
862 += 9. ​Packing Info =
863 +
864 +
855 855  (% style="color:#037691" %)**Package Includes**:
856 856  
857 857  * PS-LB LoRaWAN Pressure Sensor
... ... @@ -864,11 +864,11 @@
864 864  * Weight / pcs : g
865 865  
866 866  
867 -= 9. Support =
877 += 10. Support =
868 868  
869 869  
870 870  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
871 871  
872 -* 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 +* 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.cc>>mailto:Support@dragino.cc]].
873 873  
874 874  
image-20230426085320-1.png
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