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Last modified by Xiaoling on 2025/06/10 15:28
From version 42.4
edited by Xiaoling
on 2023/01/31 15:39
Change comment: There is no comment for this version
To version 40.3
edited by Xiaoling
on 2023/01/31 14:57
Change comment: There is no comment for this version

Summary

Details

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Content
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4 4  
5 5  **Table of Contents：**
6 6  
7 -{{toc/}}
8 8  
9 9  
10 10  
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11 +
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14 +
15 +
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19 +
20 +
11 11  = 1. Introduction =
12 12  
13 13  == 1.1 What is LoRaWAN Pressure Sensor ==
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812 812  
813 813  [[https:~~/~~/www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0>>https://www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0]]
814 814  
825 +
815 815  
816 816  **Step 2:** Open it and choose
817 817  
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833 833  [[image:image-20230131145708-3.png]]
834 834  
835 835  
836 -=== 4.3.1 ​Battery Note ===
837 837  
848 +1.
849 +11.
850 +111. ​Battery Note
838 838  
839 839  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.
840 840  
841 841  
842 -=== 4.3.2 Replace the battery ===
855 +1.
856 +11.
857 +111. ​Replace the battery
843 843  
859 +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.
844 844  
845 -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.
846 846  
847 -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)
862 +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)
848 848  
849 849  
850 -= 5. Remote Configure device =
851 851  
852 -== 5.1 Connect via BLE ==
853 853  
854 854  
855 -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/]]
856 856  
869 +1. Remote Configure device
870 +11. Connect via BLE
857 857  
858 -== 5.2 AT Command Set ==
872 +Please see this instruction for how to configure via BLE:
859 859  
874 +[[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/]]
860 860  
861 861  
862 -= 6. OTA firmware update =
877 +1.
878 +11. AT Command Set
863 863  
880 +1. OTA firmware update
864 864  
865 -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/]]
882 +Please see this link for how to do OTA firmware update.
866 866  
884 +[[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/]]
867 867  
868 -= 7. FAQ =
869 869  
870 -== 7.1 How to use AT Command to access device? ==
871 871  
872 872  
873 -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]]
874 874  
890 +1. FAQ
891 +11. How to use AT Command to access device?
875 875  
876 -== 7.2 How to update firmware via UART port? ==
893 +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]]
877 877  
878 878  
879 -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]]
896 +1.
897 +11. How to update firmware via UART port?
880 880  
899 +See:
881 881  
882 -== 7.3 How to change the LoRa Frequency Bands/Region? ==
901 +[[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 -You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
904 +1.
905 +11. How to change the LoRa Frequency Bands/Region
906 +
907 +You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
886 886  When downloading the images, choose the required image file for download. ​
887 887  
888 888  
889 -= 8. Order Info =
890 890  
891 891  
892 -[[image:image-20230131153105-4.png]]
893 893  
914 +1. Order Info
894 894  
895 -= 9. ​Packing Info =
916 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.png]]
896 896  
897 897  
919 +
920 +
921 +
922 +1. ​Packing Info
923 +
898 898  **Package Includes**:
899 899  
900 900  * PS-LB LoRaWAN Pressure Sensor
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908 908  
909 909  
910 910  
911 -= 10. Support =
937 +1. ​Support
912 912  
913 -
914 914  * 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.
915 -* 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]]
940 +* 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
916 916  
917 -
942 +[[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]]
943 +
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