Last modified by Xiaoling on 2025/04/19 17:58
<
From version < 53.1 >
edited by Edwin Chen
on 2023/04/01 21:15
To version < 47.1 >
edited by Bei Jinggeng
on 2023/02/22 17:55
>
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Author
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1 -XWiki.Edwin
1 +XWiki.Bei
Content
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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
139 +* Overload 200% F.S
140 +* Zero Temperature Drift: ±2% F.S)
141 +* FS Temperature Drift: ±2% F.S
139 139  * Storage temperature: -30℃~~80℃
140 -* Operating temperature: 0℃~~50℃
143 +* Operating temperature: -40℃~~85℃
141 141  * Material: 316 stainless steels
142 142  
143 143  
... ... @@ -394,6 +394,9 @@
394 394  [[image:1675144608950-310.png]]
395 395  
396 396  
400 +=== ===
401 +
402 +
397 397  === 2.3.3 Battery Info ===
398 398  
399 399  
... ... @@ -418,6 +418,8 @@
418 418  |PS-LB-I5|immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
419 419  |PS-LB-T20-B|T20 threaded probe|0~~1MPa|0.5MPa air / gas or water pressure
420 420  
427 +
428 +
421 421  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.
422 422  
423 423  
... ... @@ -424,7 +424,7 @@
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.
435 +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  
... ... @@ -468,7 +468,6 @@
468 468  
469 469  0x01: Interrupt Uplink Packet.
470 470  
471 -
472 472  === (% id="cke_bm_109176S" style="display:none" %) (%%)2.3.8 Sensor value, FPORT~=7 ===
473 473  
474 474  
... ... @@ -484,7 +484,7 @@
484 484  
485 485  Multiple sets of data collected are displayed in this form：
486 486  
487 -[voltage value1], [voltage value2], [voltage value3],…[voltage value n/2]
489 +[voltage value1], [voltage value2], [voltage value3],…[voltage value n]
488 488  
489 489  
490 490  === 2.3.9 ​Decode payload in The Things Network ===
... ... @@ -567,18 +567,17 @@
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  
570 -= 3. Configure PS-LB =
572 += 3. Configure PS-LB via AT Command or LoRaWAN Downlink =
571 571  
572 -== 3.1 Configure Methods ==
573 573  
574 -PS-LB-NA supports below configure method:
575 +Use can configure PS-LB via AT Command or LoRaWAN Downlink.
575 575  
576 -* AT Command via Bluetooth Connection (**Recommand Way**): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
577 -* AT Command via UART Connection : See [[FAQ>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/#H7.FAQ]].
578 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
577 +* AT Command Connection: See [[FAQ>>||anchor="H7.FAQ"]].
578 +* LoRaWAN Downlink instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
579 579  
580 +There are two kinds of commands to configure PS-LB, they are:
580 580  
581 -== 3.2 General Commands ==
582 +* (% style="color:#037691" %)**General Commands**
582 582  
583 583  These commands are to configure:
584 584  
... ... @@ -585,18 +585,17 @@
585 585  * General system settings like: uplink interval.
586 586  * LoRaWAN protocol & radio related command.
587 587  
588 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
589 +They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
589 589  
590 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
591 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
591 591  
592 592  
594 +* (% style="color:#037691" %)**Commands special design for PS-LB**
593 593  
594 -== 3.3 Commands special design for PS-LB ==
595 -
596 596  These commands only valid for PS-LB, as below:
597 597  
598 598  
599 -=== 3.3.1 Set Transmit Interval Time ===
599 +== 3.1 Set Transmit Interval Time ==
600 600  
601 601  
602 602  Feature: Change LoRaWAN End Node Transmit Interval.
... ... @@ -625,7 +625,7 @@
625 625  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
626 626  
627 627  
628 -=== 3.3.2 Set Interrupt Mode ===
628 +== 3.2 Set Interrupt Mode ==
629 629  
630 630  
631 631  Feature, Set Interrupt mode for GPIO_EXIT.
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657 657  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
658 658  
659 659  
660 -=== 3.3.3 Set the output time ===
660 +== 3.3 Set the output time ==
661 661  
662 662  
663 663  Feature, Control the output 3V3 , 5V or 12V.
... ... @@ -727,7 +727,7 @@
727 727  * Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
728 728  
729 729  
730 -=== 3.3.4 Set the Probe Model ===
730 +== 3.4 Set the Probe Model ==
731 731  
732 732  
733 733  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.
... ... @@ -757,6 +757,8 @@
757 757  |AT +PROBE =0101|Set pressure transmitters mode, first type(A).|OK
758 758  |AT +PROBE =0000|Initial state, no settings.|OK
759 759  
760 +
761 +
760 760  **Downlink Command: 0x08**
761 761  
762 762  Format: Command Code (0x08) followed by 2 bytes.
... ... @@ -765,7 +765,7 @@
765 765  * Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
766 766  
767 767  
768 -=== 3.3.5 Multiple collections are one uplink（Since firmware V1.1） ===
770 +== 3.5 Multiple collections are one uplink（Since firmware V1.1） ==
769 769  
770 770  
771 771  Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
... ... @@ -799,6 +799,8 @@
799 799  OK
800 800  )))
801 801  
804 +
805 +
802 802  (% style="color:blue" %)**Downlink Command: 0xAE**
803 803  
804 804  Format: Command Code (0x08) followed by 5 bytes.
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806 806  * Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
807 807  
808 808  
809 -= 4. Battery & Power Consumption =
813 += 4. Battery & how to replace =
810 810  
811 -PS-LB-NA uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
815 +== 4.1 Battery Type ==
812 812  
813 - [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
814 814  
818 +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.
815 815  
816 -= 5. OTA firmware update =
820 +The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
817 817  
822 +[[image:1675146710956-626.png]]
818 818  
824 +
825 +Minimum Working Voltage for the PS-LB:
826 +
827 +PS-LB:  2.45v ~~ 3.6v
828 +
829 +
830 +== 4.2 Replace Battery ==
831 +
832 +
833 +Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
834 +
835 +And make sure the positive and negative pins match.
836 +
837 +
838 +== 4.3 Power Consumption Analyze ==
839 +
840 +
841 +Dragino Battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
842 +
843 +Instruction to use as below:
844 +
845 +(% style="color:blue" %)**Step 1:**(%%) Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0>>https://www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0]]
846 +
847 +(% style="color:blue" %)**Step 2:**(%%) Open it and choose
848 +
849 +* Product Model
850 +* Uplink Interval
851 +* Working Mode
852 +
853 +And the Life expectation in difference case will be shown on the right.
854 +
855 +[[image:1675146895108-304.png]]
856 +
857 +
858 +The battery related documents as below:
859 +
860 +* [[Battery Dimension>>https://www.dropbox.com/s/ox5g9njwjle7aw3/LSN50-Battery-Dimension.pdf?dl=0]],
861 +* [[Lithium-Thionyl Chloride Battery datasheet, Tech Spec>>https://www.dropbox.com/sh/d4oyfnp8o94180o/AABQewCNSh5GPeQH86UxRgQQa?dl=0]]
862 +* [[Lithium-ion Battery-Capacitor datasheet>>https://www.dropbox.com/s/791gjes2lcbfi1p/SPC_1520_datasheet.jpg?dl=0]], [[Tech Spec>>https://www.dropbox.com/s/4pkepr9qqqvtzf2/SPC1520%20Technical%20Specification20171123.pdf?dl=0]]
863 +
864 +[[image:image-20230131145708-3.png]]
865 +
866 +
867 +=== 4.3.1 ​Battery Note ===
868 +
869 +
870 +The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
871 +
872 +
873 +=== 4.3.2 Replace the battery ===
874 +
875 +
876 +You can change the battery in the PS-LB.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won't be voltage drop between battery and main board.
877 +
878 +The default battery pack of PS-LB includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
879 +
880 +
881 += 5. Remote Configure device =
882 +
883 +== 5.1 Connect via BLE ==
884 +
885 +
886 +Please see this instruction for how to configure via BLE: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]]
887 +
888 +
889 +== 5.2 AT Command Set ==
890 +
891 +
892 +
893 += 6. OTA firmware update =
894 +
895 +
819 819  Please see this link for how to do OTA firmware update: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
820 820  
821 821  
822 -= 6. FAQ =
899 += 7. FAQ =
823 823  
824 -== 6.1 How to use AT Command via UART to access device? ==
901 +== 7.1 How to use AT Command to access device? ==
825 825  
826 826  
827 827  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]]
828 828  
829 829  
830 -== 6.2 How to update firmware via UART port? ==
907 +== 7.2 How to update firmware via UART port? ==
831 831  
832 832  
833 833  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]]
834 834  
835 835  
836 -== 6.3 How to change the LoRa Frequency Bands/Region? ==
913 +== 7.3 How to change the LoRa Frequency Bands/Region? ==
837 837  
838 838  
839 839  You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
... ... @@ -840,13 +840,13 @@
840 840  When downloading the images, choose the required image file for download. ​
841 841  
842 842  
843 -= 7. Order Info =
920 += 8. Order Info =
844 844  
845 845  
846 846  [[image:image-20230131153105-4.png]]
847 847  
848 848  
849 -= 8. ​Packing Info =
926 += 9. ​Packing Info =
850 850  
851 851  
852 852  (% style="color:#037691" %)**Package Includes**:
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861 861  * Weight / pcs : g
862 862  
863 863  
864 -= 9. Support =
941 += 10. Support =
865 865  
866 866  
867 867  * 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.
image-20230225154759-1.png
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