Last modified by Bei Jinggeng on 2024/03/30 17:55
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From version < 29.6 >
edited by Xiaoling
on 2022/06/07 15:52
To version < 34.6 >
edited by Xiaoling
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... ... @@ -435,7 +435,6 @@
435 435  * Reply to non-confirmed packet: 14 00
436 436  
437 437  
438 -
439 439  == 2.8 Frequency Plans ==
440 440  
441 441  (((
... ... @@ -559,9 +559,6 @@
559 559  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
560 560  * Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
561 561  
562 -
563 -
564 -
565 565  === 2.8.5 AS920-923 & AS923-925 (AS923) ===
566 566  
567 567  (% style="color:blue" %)**Default Uplink channel:**
... ... @@ -744,6 +744,7 @@
744 744  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
745 745  
746 746  
743 +
747 747  == 3.2 Set Interrupt Mode ==
748 748  
749 749  Feature, Set Interrupt mode for GPIO_EXIT.
... ... @@ -763,6 +763,7 @@
763 763  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
764 764  
765 765  
763 +
766 766  == 3.3 Calibrate Sensor ==
767 767  
768 768  Detail See [[Calibration Guide>>||anchor="2.7Calibration"]] for the user of 0x13 and 0x14 downlink commands
... ... @@ -851,18 +851,19 @@
851 851  
852 852  
853 853  
852 += 4. Battery & How to replace =
854 854  
854 +== 4.1 Battery Type ==
855 855  
856 -
857 -1. Battery & How to replace
858 -11. Battery Type
859 -
856 +(((
860 860  LSPH01 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.
858 +)))
861 861  
862 -
860 +(((
863 863  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
862 +)))
864 864  
865 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
864 +[[image:1654588469844-778.png]]
866 866  
867 867  
868 868  Minimum Working Voltage for the LSPH01:
... ... @@ -870,30 +870,36 @@
870 870  LSPH01:  2.45v ~~ 3.6v
871 871  
872 872  
873 -1.
874 -11. Replace Battery
875 875  
873 +== 4.2 Replace Battery ==
874 +
875 +(((
876 876  Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
877 +)))
877 877  
879 +(((
878 878  And make sure the positive and negative pins match.
881 +)))
879 879  
880 880  
881 881  
882 -1.
883 -11. Power Consumption Analyze
885 +== 4.3 Power Consumption Analyze ==
884 884  
887 +(((
885 885  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.
889 +)))
886 886  
887 -
891 +(((
888 888  Instruction to use as below:
893 +)))
889 889  
890 890  
891 -Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
896 +**Step 1**: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
892 892  
893 893  [[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/]]
894 894  
895 895  
896 -Step 2: Open it and choose
901 +**Step 2**: Open it and choose
897 897  
898 898  * Product Model
899 899  * Uplink Interval
... ... @@ -901,64 +901,62 @@
901 901  
902 902  And the Life expectation in difference case will be shown on the right.
903 903  
904 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]
909 +[[image:1654588577573-122.png]]
905 905  
906 906  
907 907  The battery related documents as below:
908 908  
909 -* [[Battery Dimension>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]],
910 -* [[Lithium-Thionyl Chloride Battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] datasheet
911 -* [[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]]
912 -
913 -|(((
914 -JST-XH-2P connector
914 +* (((
915 +[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
915 915  )))
917 +* (((
918 +[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
919 +)))
920 +* (((
921 +[[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]]
922 +)))
916 916  
917 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png]]
924 +[[image:image-20220607155856-8.png]]
918 918  
919 919  
920 920  
921 -1.
922 -11.
923 -111. ​Battery Note
928 +=== 4.3.1 ​Battery Note ===
924 924  
930 +(((
925 925  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.
932 +)))
926 926  
927 927  
928 -1.
929 -11.
930 -111. ​Replace the battery
931 931  
936 +=== ​4.3.2 Replace the battery ===
937 +
932 932  You can change the battery in the LSPH01.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.
933 933  
934 -
935 935  The default battery pack of LSPH01 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)
936 936  
937 937  
938 938  
944 += 5. Use AT Command =
939 939  
946 +== 5.1 Access AT Commands ==
940 940  
941 -
942 -1. Use AT Command
943 -11. Access AT Commands
944 -
945 945  LSPH01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSPH01 for using AT command, as below.
946 946  
947 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.png]]
950 +[[image:1654589001411-343.png]]
948 948  
949 -Connection:
952 +**Connection:**
950 950  
951 -USB TTL GND <~-~-~-~-> GND
954 +(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
952 952  
953 -USB TTL TXD <~-~-~-~-> UART_RXD
956 +(% style="background-color:yellow" %)** USB TTL TXD  <~-~-~-~-> UART_RXD**
954 954  
955 -USB TTL RXD <~-~-~-~-> UART_TXD
958 +(% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
956 956  
957 957  
958 -In the PC, you need to set the serial baud rate to **9600** to access the serial console for LSPH01. LSPH01 will output system info once power on as below:
961 +In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LSPH01. LSPH01 will output system info once power on as below:
959 959  
960 960  
961 - [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.png]]
964 + [[image:1654589062541-567.png]]
962 962  
963 963  Valid AT Command please check [[Configure Device>>path:#Configure_Device]].
964 964  
... ... @@ -968,7 +968,7 @@
968 968  1. FAQ
969 969  11. How to change the LoRa Frequency Bands/Region
970 970  
971 -You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
974 +You can follow the instructions for [[how to upgrade image>>||anchor="H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink"]].
972 972  When downloading the images, choose the required image file for download. ​
973 973  
974 974  
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