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Last modified by Xiaoling on 2025/06/10 15:28
From version 56.2
edited by Xiaoling
on 2023/05/19 17:58
Change comment: There is no comment for this version
To version 60.3
edited by Xiaoling
on 2023/06/01 08:40
Change comment: There is no comment for this version

Summary

Details

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Title
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1 -PS-LB -- LoRaWAN Air Water Pressure Sensor User Manual
1 +PS-LB --LoRaWAN Air Water Pressure Sensor User Manual
Content
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78 78  
79 79  (% style="color:#037691" %)**LoRa Spec:**
80 80  
81 -* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
81 +* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz,Band 2 (LF): 410 ~~ 528 Mhz
82 82  * Max +22 dBm constant RF output vs.
83 83  * RX sensitivity: down to -139 dBm.
84 84  * Excellent blocking immunity
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477 477  
478 478  
479 479  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:508.222px" %)
480 -|(% style="background-color:#d9e2f3; width:94px" %)(((
480 +|(% style="background-color:#d9e2f3; width:94px;color:#0070C0" %)(((
481 481  **Size(bytes)**
482 -)))|(% style="background-color:#d9e2f3; width:43px" %)**2**|(% style="background-color:#d9e2f3; width:367px" %)**n**
483 -|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:367px" %)(((
482 +)))|(% style="background-color:#d9e2f3; width:43px;color:#0070C0" %)**2**|(% style="background-color:#d9e2f3; width:367px;color:#0070C0" %)**n**
483 +|(% style="width:94px" %)Value|(% style="width:43px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:367px" %)(((
484 484  Voltage value, each 2 bytes is a set of voltage values.
485 485  )))
486 486  
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581 581  * AT Command via UART Connection : See [[FAQ>>||anchor="H6.FAQ"]].
582 582  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
583 583  
584 -
585 -
586 586  == 3.2 General Commands ==
587 587  
588 588  
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630 630  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
631 631  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
632 632  
633 -
634 -
635 635  === 3.3.2 Set Interrupt Mode ===
636 636  
637 637  
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663 663  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
664 664  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
665 665  
666 -
667 -
668 668  === 3.3.3 Set the output time ===
669 669  
670 670  
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734 734  * Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
735 735  * Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
736 736  
737 -
738 -
739 739  === 3.3.4 Set the Probe Model ===
740 740  
741 741  
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773 773  * Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
774 774  * Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
775 775  
776 -
777 -
778 778  === 3.3.5 Multiple collections are one uplink（Since firmware V1.1） ===
779 779  
780 780  
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815 815  
816 816  * Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
817 817  
818 -
819 -
820 820  = 4. Battery & Power Consumption =
821 821  
822 822  
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884 884  * Package Size / pcs : cm
885 885  * Weight / pcs : g
886 886  
887 -
888 -
889 889  = 10. Support =
890 890  
891 891