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Last modified by Mengting Qiu on 2025/07/08 10:59
From version 37.2
edited by Xiaoling
on 2023/01/31 14:05
Change comment: There is no comment for this version
To version 42.6
edited by Xiaoling
on 2023/01/31 15:43
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -4,6 +4,7 @@
4 4  
5 5  **Table of Contents：**
6 6  
7 +{{toc/}}
7 7  
8 8  
9 9  
... ... @@ -10,28 +10,20 @@
10 10  
11 11  
12 12  
13 -
14 -
15 -
16 -
17 -
18 -
19 -
20 -
21 21  = 1. Introduction =
22 22  
23 23  == 1.1 What is LoRaWAN Pressure Sensor ==
24 24  
25 25  
26 -The Dragino PS-LB series sensors are **LoRaWAN Pressure Sensor** for Internet of Things solution. PS-LB can measure Air, Water pressure and liquid level and upload the sensor data via wireless to LoRaWAN IoT server.
19 +The Dragino PS-LB series sensors are **(% style="color:blue" %)LoRaWAN Pressure Sensor**(%%) for Internet of Things solution. PS-LB can measure Air, Water pressure and liquid level and upload the sensor data via wireless to LoRaWAN IoT server.
27 27  
28 -The PS-LB series sensors include **Thread Installation Type** and **Immersion Type**, it supports different pressure range which can be used for different measurement requirement.
21 +The PS-LB series sensors include **(% style="color:blue" %)Thread Installation Type**(%%) and **(% style="color:blue" %)Immersion Type**(%%), it supports different pressure range which can be used for different measurement requirement.
29 29  
30 30  The LoRa wireless technology used in PS-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
31 31  
32 32  PS-LB supports BLE configure and wireless OTA update which make user easy to use.
33 33  
34 -PS-LB is powered by **8500mAh Li-SOCI2 battery**, it is designed for long term use up to 5 years.
27 +PS-LB is powered by **(% style="color:blue" %)8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
35 35  
36 36  Each PS-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
37 37  
... ... @@ -59,18 +59,18 @@
59 59  == 1.3 Specification ==
60 60  
61 61  
62 -**Micro Controller:**
55 +**(% style="color:#037691" %)Micro Controller:**
63 63  
64 64  * MCU: 48Mhz ARM
65 65  * Flash: 256KB
66 66  * RAM: 64KB
67 67  
68 -**Common DC Characteristics:**
61 +**(% style="color:#037691" %)Common DC Characteristics:**
69 69  
70 70  * Supply Voltage: 2.5v ~~ 3.6v
71 71  * Operating Temperature: -40 ~~ 85°C
72 72  
73 -**LoRa Spec:**
66 +**(% style="color:#037691" %)LoRa Spec:**
74 74  
75 75  * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
76 76  * Max +22 dBm constant RF output vs.
... ... @@ -77,19 +77,19 @@
77 77  * RX sensitivity: down to -139 dBm.
78 78  * Excellent blocking immunity
79 79  
80 -**Current Input Measuring :**
73 +**(% style="color:#037691" %)Current Input Measuring :**
81 81  
82 82  * Range: 0 ~~ 20mA
83 83  * Accuracy: 0.02mA
84 84  * Resolution: 0.001mA
85 85  
86 -**Voltage Input Measuring:**
79 +**(% style="color:#037691" %)Voltage Input Measuring:**
87 87  
88 88  * Range: 0 ~~ 30v
89 89  * Accuracy: 0.02v
90 90  * Resolution: 0.001v
91 91  
92 -**Battery:**
85 +**(% style="color:#037691" %)Battery:**
93 93  
94 94  * Li/SOCI2 un-chargeable battery
95 95  * Capacity: 8500mAh
... ... @@ -97,7 +97,7 @@
97 97  * Max continuously current: 130mA
98 98  * Max boost current: 2A, 1 second
99 99  
100 -**Power Consumption**
93 +**(% style="color:#037691" %)Power Consumption**
101 101  
102 102  * Sleep Mode: 5uA @ 3.3v
103 103  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
... ... @@ -149,7 +149,7 @@
149 149  === 1.6.1 Thread Installation Type ===
150 150  
151 151  
152 -**Application:**
145 +**(% style="color:blue" %)Application:**
153 153  
154 154  * Hydraulic Pressure
155 155  * Petrochemical Industry
... ... @@ -167,7 +167,7 @@
167 167  === 1.6.2 Immersion Type ===
168 168  
169 169  
170 -**Application:**
163 +**(% style="color:blue" %)Application:**
171 171  
172 172  Liquid & Water Pressure / Level detect.
173 173  
... ... @@ -186,9 +186,9 @@
186 186  == 1.7 Sleep mode and working mode ==
187 187  
188 188  
189 -**Deep Sleep Mode: **Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
182 +**(% style="color:blue" %)Deep Sleep Mode: **(%%)Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
190 190  
191 -**Working Mode:** In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
184 +**(% style="color:blue" %)Working Mode:** (%%)In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
192 192  
193 193  
194 194  == 1.8 Button & LEDs ==
... ... @@ -495,11 +495,9 @@
495 495  == 2.4 Uplink Interval ==
496 496  
497 497  
498 -The PS-LB by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link:
491 +The PS-LB by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval||style="background-color: rgb(255, 255, 255);"]]
499 499  
500 -[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval]]
501 501  
502 -
503 503  == 2.5 Show Data in DataCake IoT Server ==
504 504  
505 505  
... ... @@ -552,14 +552,12 @@
552 552  
553 553  The PS-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
554 554  
555 -[[https:~~/~~/wiki.dragino.com/index.php?title=End_Device_Frequency_Band>>url:https://wiki.dragino.com/index.php?title=End_Device_Frequency_Band]]
546 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
556 556  
557 557  
549 +== 2.7 ​Firmware Change Log ==
558 558  
559 559  
560 -1.
561 -11. ​Firmware Change Log
562 -
563 563  **Firmware download link:**
564 564  
565 565  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
... ... @@ -566,16 +566,15 @@
566 566  
567 567  
568 568  
569 -1. Configure PS-LB via AT Command or LoRaWAN Downlink
558 += 3. Configure PS-LB via AT Command or LoRaWAN Downlink =
570 570  
560 +
571 571  Use can configure PS-LB via AT Command or LoRaWAN Downlink.
572 572  
573 573  * AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
574 -* LoRaWAN Downlink instruction for different platforms:
564 +* LoRaWAN Downlink instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
575 575  
576 -[[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server>>url:http://wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server]]
577 577  
578 -
579 579  There are two kinds of commands to configure PS-LB, they are:
580 580  
581 581  * **General Commands**.
... ... @@ -587,7 +587,7 @@
587 587  
588 588  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/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
578 +[[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  
593 593  * **Commands special design for PS-LB**
... ... @@ -595,13 +595,14 @@
595 595  These commands only valid for PS-LB, as below:
596 596  
597 597  
598 -1.
599 -11. Set Transmit Interval Time
586 +== 3.1 Set Transmit Interval Time ==
600 600  
588 +
601 601  Feature: Change LoRaWAN End Node Transmit Interval.
602 602  
603 603  **AT Command: AT+TDC**
604 604  
593 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
605 605  |**Command Example**|**Function**|**Response**
606 606  |AT+TDC=?|Show current transmit Interval|(((
607 607  30000
... ... @@ -626,13 +626,14 @@
626 626  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
627 627  
628 628  
629 -1.
630 -11. Set Interrupt Mode
618 +== 3.2 Set Interrupt Mode ==
631 631  
620 +
632 632  Feature, Set Interrupt mode for GPIO_EXIT.
633 633  
634 634  **AT Command: AT+INTMOD**
635 635  
625 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
636 636  |**Command Example**|**Function**|**Response**
637 637  |AT+INTMOD=?|Show current interrupt mode|(((
638 638  0
... ... @@ -644,10 +644,13 @@
644 644  |AT+INTMOD=2|(((
645 645  Set Transmit Interval
646 646  
647 -1. (Disable Interrupt),
648 -1. (Trigger by rising and falling edge),
649 -1. (Trigger by falling edge)
650 -1. (Trigger by rising edge)
637 +~1. (Disable Interrupt),
638 +
639 +2. (Trigger by rising and falling edge),
640 +
641 +3. (Trigger by falling edge)
642 +
643 +4. (Trigger by rising edge)
651 651  )))|OK
652 652  
653 653  **Downlink Command: 0x06**
... ... @@ -659,74 +659,82 @@
659 659  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
660 660  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
661 661  
662 -1.
663 -11. Set the output time
664 664  
656 +
657 +== 3.3 Set the output time ==
658 +
659 +
665 665  Feature, Control the output 3V3 , 5V or 12V.
666 666  
667 667  **AT Command: AT+3V3T**
668 668  
669 -|**Command Example**|**Function**|**Response**
670 -|AT+3V3T=?|Show 3V3 open time.|(((
664 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
665 +|(% style="width:156px" %)**Command Example**|(% style="width:236px" %)**Function**|(% style="width:117px" %)**Response**
666 +|(% style="width:156px" %)AT+3V3T=?|(% style="width:236px" %)Show 3V3 open time.|(% style="width:117px" %)(((
671 671  0
672 672  
673 673  OK
674 674  )))
675 -|AT+3V3T=0|Normally open 3V3 power supply.|(((
671 +|(% style="width:156px" %)AT+3V3T=0|(% style="width:236px" %)Normally open 3V3 power supply.|(% style="width:117px" %)(((
676 676  OK
677 677  
678 678  default setting
679 679  )))
680 -|AT+3V3T=1000|Close after a delay of 1000 milliseconds.|(((
676 +|(% style="width:156px" %)AT+3V3T=1000|(% style="width:236px" %)Close after a delay of 1000 milliseconds.|(% style="width:117px" %)(((
681 681  OK
682 682  
683 683  
684 684  )))
685 -|AT+3V3T=65535|Normally closed 3V3 power supply.|(((
681 +|(% style="width:156px" %)AT+3V3T=65535|(% style="width:236px" %)Normally closed 3V3 power supply.|(% style="width:117px" %)(((
686 686  OK
687 687  
688 688  
689 689  )))
690 690  
687 +
691 691  **AT Command: AT+5VT**
692 692  
693 -|**Command Example**|**Function**|**Response**
694 -|AT+5VT=?|Show 5V open time.|(((
690 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
691 +|(% style="width:158px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:119px" %)**Response**
692 +|(% style="width:158px" %)AT+5VT=?|(% style="width:232px" %)Show 5V open time.|(% style="width:119px" %)(((
695 695  0
696 696  
697 697  OK
698 698  )))
699 -|AT+5VT=0|Normally closed 5V power supply.|(((
697 +|(% style="width:158px" %)AT+5VT=0|(% style="width:232px" %)Normally closed 5V power supply.|(% style="width:119px" %)(((
700 700  OK
701 701  
702 702  default setting
703 703  )))
704 -|AT+5VT=1000|Close after a delay of 1000 milliseconds.|(((
702 +|(% style="width:158px" %)AT+5VT=1000|(% style="width:232px" %)Close after a delay of 1000 milliseconds.|(% style="width:119px" %)(((
705 705  OK
706 706  
707 707  
708 708  )))
709 -|AT+5VT=65535|Normally open 5V power supply.|(((
707 +|(% style="width:158px" %)AT+5VT=65535|(% style="width:232px" %)Normally open 5V power supply.|(% style="width:119px" %)(((
710 710  OK
711 711  
712 712  
713 713  )))
714 714  
713 +
715 715  **AT Command: AT+12VT**
716 716  
717 -|**Command Example**|**Function**|**Response**
718 -|AT+12VT=?|Show 12V open time.|(((
716 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
717 +|(% style="width:156px" %)**Command Example**|(% style="width:268px" %)**Function**|**Response**
718 +|(% style="width:156px" %)AT+12VT=?|(% style="width:268px" %)Show 12V open time.|(((
719 719  0
720 720  
721 721  OK
722 722  )))
723 -|AT+12VT=0|Normally closed 12V power supply.|OK
724 -|AT+12VT=500|Close after a delay of 500 milliseconds.|(((
723 +|(% style="width:156px" %)AT+12VT=0|(% style="width:268px" %)Normally closed 12V power supply.|OK
724 +|(% style="width:156px" %)AT+12VT=500|(% style="width:268px" %)Close after a delay of 500 milliseconds.|(((
725 725  OK
726 726  
727 727  
728 728  )))
729 729  
730 +
730 730  **Downlink Command: 0x07**
731 731  
732 732  Format: Command Code (0x07) followed by 3 bytes.
... ... @@ -740,24 +740,27 @@
740 740  * Example 5: Downlink Payload: 070301F4  -> AT+12VT=500
741 741  * Example 6: Downlink Payload: 07030000  -> AT+12VT=0
742 742  
743 -1.
744 -11. Set the Probe Model
745 745  
745 +
746 +== 3.4 Set the Probe Model ==
747 +
748 +
746 746  **AT Command: AT** **+PROBE**
747 747  
748 -|**Command Example**|**Function**|**Response**
749 -|AT +PROBE =?|Get or Set the probe model.|(((
751 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
752 +|(% style="width:157px" %)**Command Example**|(% style="width:267px" %)**Function**|**Response**
753 +|(% style="width:157px" %)AT +PROBE =?|(% style="width:267px" %)Get or Set the probe model.|(((
750 750  0
751 751  
752 752  OK
753 753  )))
754 -|AT +PROBE =0003|Set water depth sensor mode, 3m type.|OK
755 -|AT +PROBE =0101|Set pressure transmitters mode, first type.|(((
758 +|(% style="width:157px" %)AT +PROBE =0003|(% style="width:267px" %)Set water depth sensor mode, 3m type.|OK
759 +|(% style="width:157px" %)AT +PROBE =0101|(% style="width:267px" %)Set pressure transmitters mode, first type.|(((
756 756  OK
757 757  
758 758  
759 759  )))
760 -|AT +PROBE =0000|Initial state, no settings.|(((
764 +|(% style="width:157px" %)AT +PROBE =0000|(% style="width:267px" %)Initial state, no settings.|(((
761 761  OK
762 762  
763 763  
... ... @@ -772,15 +772,17 @@
772 772  
773 773  
774 774  
775 -1. Battery & how to replace
776 -11. Battery Type
779 += 4. Battery & how to replace =
777 777  
778 -PS-LB is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]. 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.
781 +== 4.1 Battery Type ==
779 779  
780 780  
784 +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.
785 +
786 +
781 781  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
782 782  
783 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image031.png]]
789 +[[image:1675146710956-626.png]]
784 784  
785 785  
786 786  Minimum Working Voltage for the PS-LB:
... ... @@ -788,17 +788,16 @@
788 788  PS-LB:  2.45v ~~ 3.6v
789 789  
790 790  
791 -1.
792 -11. Replace Battery
797 +== 4.2 Replace Battery ==
793 793  
799 +
794 794  Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
795 795  
796 796  And make sure the positive and negative pins match.
797 797  
798 798  
805 +== 4.3 Power Consumption Analyze ==
799 799  
800 -1.
801 -11. Power Consumption Analyze
802 802  
803 803  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.
804 804  
... ... @@ -806,12 +806,12 @@
806 806  Instruction to use as below:
807 807  
808 808  
809 -Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
814 +**Step 1:** Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
810 810  
811 -[[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
816 +[[https:~~/~~/www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0>>https://www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0]]
812 812  
813 813  
814 -Step 2: Open it and choose
819 +**Step 2:** Open it and choose
815 815  
816 816  * Product Model
817 817  * Uplink Interval
... ... @@ -819,99 +819,80 @@
819 819  
820 820  And the Life expectation in difference case will be shown on the right.
821 821  
822 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image032.png]]
827 +[[image:1675146895108-304.png]]
823 823  
824 824  
825 825  The battery related documents as below:
826 826  
827 -* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
828 -* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet-EN.pdf]] datasheet, [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet_PM-ER18505-S-02-LF_EN.pdf]]
829 -* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
832 +* [[Battery Dimension>>https://www.dropbox.com/s/ox5g9njwjle7aw3/LSN50-Battery-Dimension.pdf?dl=0]],
833 +* [[Lithium-Thionyl Chloride Battery datasheet, Tech Spec>>https://www.dropbox.com/sh/d4oyfnp8o94180o/AABQewCNSh5GPeQH86UxRgQQa?dl=0]]
834 +* [[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]]
830 830  
831 -|(((
832 -JST-XH-2P connector
833 -)))
836 +[[image:image-20230131145708-3.png]]
834 834  
835 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image033.png]]
836 836  
839 +=== 4.3.1 ​Battery Note ===
837 837  
838 838  
839 -1.
840 -11.
841 -111. ​Battery Note
842 -
843 843  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.
844 844  
845 845  
846 -1.
847 -11.
848 -111. ​Replace the battery
845 +=== 4.3.2 Replace the battery ===
849 849  
850 -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.
851 851  
848 +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.
852 852  
853 -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)
850 +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)
854 854  
855 855  
853 += 5. Remote Configure device =
856 856  
855 +== 5.1 Connect via BLE ==
857 857  
858 858  
858 +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/]]
859 859  
860 -1. Remote Configure device
861 -11. Connect via BLE
862 862  
863 -Please see this instruction for how to configure via BLE:
861 +== 5.2 AT Command Set ==
864 864  
865 -[[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/]]
866 866  
867 867  
868 -1.
869 -11. AT Command Set
865 += 6. OTA firmware update =
870 870  
871 -1. OTA firmware update
872 872  
873 -Please see this link for how to do OTA firmware update.
868 +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/]]
874 874  
875 -[[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/]]
876 876  
871 += 7. FAQ =
877 877  
873 +== 7.1 How to use AT Command to access device? ==
878 878  
879 879  
880 -
881 -1. FAQ
882 -11. How to use AT Command to access device?
883 -
884 884  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]]
885 885  
886 886  
887 -1.
888 -11. How to update firmware via UART port?
879 +== 7.2 How to update firmware via UART port? ==
889 889  
890 -See:
891 891  
892 -[[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]]
882 +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]]
893 893  
894 894  
895 -1.
896 -11. How to change the LoRa Frequency Bands/Region
885 +== 7.3 How to change the LoRa Frequency Bands/Region? ==
897 897  
898 -You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
887 +
888 +You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
899 899  When downloading the images, choose the required image file for download. ​
900 900  
901 901  
892 += 8. Order Info =
902 902  
903 903  
895 +[[image:image-20230131153105-4.png]]
904 904  
905 -1. Order Info
906 906  
907 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.png]]
898 += 9. ​Packing Info =
908 908  
909 909  
910 -
911 -
912 -
913 -1. ​Packing Info
914 -
915 915  **Package Includes**:
916 916  
917 917  * PS-LB LoRaWAN Pressure Sensor
... ... @@ -925,11 +925,10 @@
925 925  
926 926  
927 927  
928 -1. ​Support
914 += 10. Support =
929 929  
916 +
930 930  * 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.
931 -* 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
918 +* 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]]
932 932  
933 -[[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]]
934 -
935 935  
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