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Last modified by Xiaoling on 2025/06/10 15:28
From version 42.3
edited by Xiaoling
on 2023/01/31 15:38
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

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844 844  [[image:image-20230131145708-3.png]]
845 845  
846 846  
847 -=== 4.3.1 ​Battery Note ===
848 848  
848 +1.
849 +11.
850 +111. ​Battery Note
849 849  
850 850  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.
851 851  
852 852  
853 -=== 4.3.2 Replace the battery ===
855 +1.
856 +11.
857 +111. ​Replace the battery
854 854  
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.
855 855  
856 -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.
857 857  
858 -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)
859 859  
860 860  
861 -= 5. Remote Configure device =
862 862  
863 -== 5.1 Connect via BLE ==
864 864  
865 865  
866 -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/]]
867 867  
869 +1. Remote Configure device
870 +11. Connect via BLE
868 868  
869 -== 5.2 AT Command Set ==
872 +Please see this instruction for how to configure via BLE:
870 870  
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/]]
871 871  
872 872  
873 -= 6. OTA firmware update =
877 +1.
878 +11. AT Command Set
874 874  
880 +1. OTA firmware update
875 875  
876 -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.
877 877  
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/]]
878 878  
879 -= 7. FAQ =
880 880  
881 -== 7.1 How to use AT Command to access device? ==
882 882  
883 883  
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  
890 +1. FAQ
891 +11. How to use AT Command to access device?
886 886  
887 -== 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]]
888 888  
889 889  
890 -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?
891 891  
899 +See:
892 892  
893 -== 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]]
894 894  
895 895  
896 -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]].
897 897  When downloading the images, choose the required image file for download. ​
898 898  
899 899  
900 -= 8. Order Info =
901 901  
902 902  
903 -[[image:image-20230131153105-4.png]]
904 904  
914 +1. Order Info
905 905  
906 -= 9. ​Packing Info =
916 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.png]]
907 907  
908 908  
919 +
920 +
921 +
922 +1. ​Packing Info
923 +
909 909  **Package Includes**:
910 910  
911 911  * PS-LB LoRaWAN Pressure Sensor
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919 919  
920 920  
921 921  
922 -= 10. Support =
937 +1. ​Support
923 923  
924 -
925 925  * 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.
926 -* 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
927 927  
928 -
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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