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Last modified by Mengting Qiu on 2025/07/08 10:59
From version 37.3
edited by Xiaoling
on 2023/01/31 14:09
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 ==
... ... @@ -553,11 +553,9 @@
553 553  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
554 554  
555 555  
549 +== 2.7 ​Firmware Change Log ==
556 556  
557 557  
558 -1.
559 -11. ​Firmware Change Log
560 -
561 561  **Firmware download link:**
562 562  
563 563  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
... ... @@ -564,16 +564,15 @@
564 564  
565 565  
566 566  
567 -1. Configure PS-LB via AT Command or LoRaWAN Downlink
558 += 3. Configure PS-LB via AT Command or LoRaWAN Downlink =
568 568  
560 +
569 569  Use can configure PS-LB via AT Command or LoRaWAN Downlink.
570 570  
571 571  * AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
572 -* 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.
573 573  
574 -[[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]]
575 575  
576 -
577 577  There are two kinds of commands to configure PS-LB, they are:
578 578  
579 579  * **General Commands**.
... ... @@ -585,7 +585,7 @@
585 585  
586 586  They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
587 587  
588 -[[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/]]
589 589  
590 590  
591 591  * **Commands special design for PS-LB**
... ... @@ -593,13 +593,14 @@
593 593  These commands only valid for PS-LB, as below:
594 594  
595 595  
596 -1.
597 -11. Set Transmit Interval Time
586 +== 3.1 Set Transmit Interval Time ==
598 598  
588 +
599 599  Feature: Change LoRaWAN End Node Transmit Interval.
600 600  
601 601  **AT Command: AT+TDC**
602 602  
593 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
603 603  |**Command Example**|**Function**|**Response**
604 604  |AT+TDC=?|Show current transmit Interval|(((
605 605  30000
... ... @@ -624,13 +624,14 @@
624 624  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
625 625  
626 626  
627 -1.
628 -11. Set Interrupt Mode
618 +== 3.2 Set Interrupt Mode ==
629 629  
620 +
630 630  Feature, Set Interrupt mode for GPIO_EXIT.
631 631  
632 632  **AT Command: AT+INTMOD**
633 633  
625 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
634 634  |**Command Example**|**Function**|**Response**
635 635  |AT+INTMOD=?|Show current interrupt mode|(((
636 636  0
... ... @@ -642,10 +642,13 @@
642 642  |AT+INTMOD=2|(((
643 643  Set Transmit Interval
644 644  
645 -1. (Disable Interrupt),
646 -1. (Trigger by rising and falling edge),
647 -1. (Trigger by falling edge)
648 -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)
649 649  )))|OK
650 650  
651 651  **Downlink Command: 0x06**
... ... @@ -657,74 +657,82 @@
657 657  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
658 658  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
659 659  
660 -1.
661 -11. Set the output time
662 662  
656 +
657 +== 3.3 Set the output time ==
658 +
659 +
663 663  Feature, Control the output 3V3 , 5V or 12V.
664 664  
665 665  **AT Command: AT+3V3T**
666 666  
667 -|**Command Example**|**Function**|**Response**
668 -|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" %)(((
669 669  0
670 670  
671 671  OK
672 672  )))
673 -|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" %)(((
674 674  OK
675 675  
676 676  default setting
677 677  )))
678 -|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" %)(((
679 679  OK
680 680  
681 681  
682 682  )))
683 -|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" %)(((
684 684  OK
685 685  
686 686  
687 687  )))
688 688  
687 +
689 689  **AT Command: AT+5VT**
690 690  
691 -|**Command Example**|**Function**|**Response**
692 -|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" %)(((
693 693  0
694 694  
695 695  OK
696 696  )))
697 -|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" %)(((
698 698  OK
699 699  
700 700  default setting
701 701  )))
702 -|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" %)(((
703 703  OK
704 704  
705 705  
706 706  )))
707 -|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" %)(((
708 708  OK
709 709  
710 710  
711 711  )))
712 712  
713 +
713 713  **AT Command: AT+12VT**
714 714  
715 -|**Command Example**|**Function**|**Response**
716 -|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.|(((
717 717  0
718 718  
719 719  OK
720 720  )))
721 -|AT+12VT=0|Normally closed 12V power supply.|OK
722 -|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.|(((
723 723  OK
724 724  
725 725  
726 726  )))
727 727  
730 +
728 728  **Downlink Command: 0x07**
729 729  
730 730  Format: Command Code (0x07) followed by 3 bytes.
... ... @@ -738,24 +738,27 @@
738 738  * Example 5: Downlink Payload: 070301F4  -> AT+12VT=500
739 739  * Example 6: Downlink Payload: 07030000  -> AT+12VT=0
740 740  
741 -1.
742 -11. Set the Probe Model
743 743  
745 +
746 +== 3.4 Set the Probe Model ==
747 +
748 +
744 744  **AT Command: AT** **+PROBE**
745 745  
746 -|**Command Example**|**Function**|**Response**
747 -|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.|(((
748 748  0
749 749  
750 750  OK
751 751  )))
752 -|AT +PROBE =0003|Set water depth sensor mode, 3m type.|OK
753 -|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.|(((
754 754  OK
755 755  
756 756  
757 757  )))
758 -|AT +PROBE =0000|Initial state, no settings.|(((
764 +|(% style="width:157px" %)AT +PROBE =0000|(% style="width:267px" %)Initial state, no settings.|(((
759 759  OK
760 760  
761 761  
... ... @@ -770,15 +770,17 @@
770 770  
771 771  
772 772  
773 -1. Battery & how to replace
774 -11. Battery Type
779 += 4. Battery & how to replace =
775 775  
776 -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 ==
777 777  
778 778  
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 +
779 779  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
780 780  
781 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image031.png]]
789 +[[image:1675146710956-626.png]]
782 782  
783 783  
784 784  Minimum Working Voltage for the PS-LB:
... ... @@ -786,17 +786,16 @@
786 786  PS-LB:  2.45v ~~ 3.6v
787 787  
788 788  
789 -1.
790 -11. Replace Battery
797 +== 4.2 Replace Battery ==
791 791  
799 +
792 792  Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
793 793  
794 794  And make sure the positive and negative pins match.
795 795  
796 796  
805 +== 4.3 Power Consumption Analyze ==
797 797  
798 -1.
799 -11. Power Consumption Analyze
800 800  
801 801  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.
802 802  
... ... @@ -804,12 +804,12 @@
804 804  Instruction to use as below:
805 805  
806 806  
807 -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:
808 808  
809 -[[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]]
810 810  
811 811  
812 -Step 2: Open it and choose
819 +**Step 2:** Open it and choose
813 813  
814 814  * Product Model
815 815  * Uplink Interval
... ... @@ -817,99 +817,80 @@
817 817  
818 818  And the Life expectation in difference case will be shown on the right.
819 819  
820 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image032.png]]
827 +[[image:1675146895108-304.png]]
821 821  
822 822  
823 823  The battery related documents as below:
824 824  
825 -* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
826 -* [[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]]
827 -* [[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]]
828 828  
829 -|(((
830 -JST-XH-2P connector
831 -)))
836 +[[image:image-20230131145708-3.png]]
832 832  
833 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image033.png]]
834 834  
839 +=== 4.3.1 ​Battery Note ===
835 835  
836 836  
837 -1.
838 -11.
839 -111. ​Battery Note
840 -
841 841  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.
842 842  
843 843  
844 -1.
845 -11.
846 -111. ​Replace the battery
845 +=== 4.3.2 Replace the battery ===
847 847  
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.
849 849  
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.
850 850  
851 -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)
852 852  
853 853  
853 += 5. Remote Configure device =
854 854  
855 +== 5.1 Connect via BLE ==
855 855  
856 856  
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/]]
857 857  
858 -1. Remote Configure device
859 -11. Connect via BLE
860 860  
861 -Please see this instruction for how to configure via BLE:
861 +== 5.2 AT Command Set ==
862 862  
863 -[[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/]]
864 864  
865 865  
866 -1.
867 -11. AT Command Set
865 += 6. OTA firmware update =
868 868  
869 -1. OTA firmware update
870 870  
871 -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/]]
872 872  
873 -[[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  
871 += 7. FAQ =
875 875  
873 +== 7.1 How to use AT Command to access device? ==
876 876  
877 877  
878 -
879 -1. FAQ
880 -11. How to use AT Command to access device?
881 -
882 882  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]]
883 883  
884 884  
885 -1.
886 -11. How to update firmware via UART port?
879 +== 7.2 How to update firmware via UART port? ==
887 887  
888 -See:
889 889  
890 -[[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]]
891 891  
892 892  
893 -1.
894 -11. How to change the LoRa Frequency Bands/Region
885 +== 7.3 How to change the LoRa Frequency Bands/Region? ==
895 895  
896 -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]].
897 897  When downloading the images, choose the required image file for download. ​
898 898  
899 899  
892 += 8. Order Info =
900 900  
901 901  
895 +[[image:image-20230131153105-4.png]]
902 902  
903 -1. Order Info
904 904  
905 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.png]]
898 += 9. ​Packing Info =
906 906  
907 907  
908 -
909 -
910 -
911 -1. ​Packing Info
912 -
913 913  **Package Includes**:
914 914  
915 915  * PS-LB LoRaWAN Pressure Sensor
... ... @@ -923,11 +923,10 @@
923 923  
924 924  
925 925  
926 -1. ​Support
914 += 10. Support =
927 927  
916 +
928 928  * 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.
929 -* 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]]
930 930  
931 -[[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 -
933 933  
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