Last modified by Xiaoling on 2024/01/17 16:19
<
From version < 34.6 >
edited by Xiaoling
on 2022/06/07 16:08
To version < 30.4 >
edited by Xiaoling
on 2022/06/07 15:55
>
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... ... @@ -435,6 +435,7 @@
435 435  * Reply to non-confirmed packet: 14 00
436 436  
437 437  
438 +
438 438  == 2.8 Frequency Plans ==
439 439  
440 440  (((
... ... @@ -558,6 +558,9 @@
558 558  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
559 559  * 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)
560 560  
562 +
563 +
564 +
561 561  === 2.8.5 AS920-923 & AS923-925 (AS923) ===
562 562  
563 563  (% style="color:blue" %)**Default Uplink channel:**
... ... @@ -671,6 +671,9 @@
671 671  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
672 672  * Blink once when device transmit a packet.
673 673  
678 +
679 +
680 +
674 674  == 2.10 ​Firmware Change Log ==
675 675  
676 676  
... ... @@ -740,7 +740,6 @@
740 740  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
741 741  
742 742  
743 -
744 744  == 3.2 Set Interrupt Mode ==
745 745  
746 746  Feature, Set Interrupt mode for GPIO_EXIT.
... ... @@ -760,7 +760,6 @@
760 760  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
761 761  
762 762  
763 -
764 764  == 3.3 Calibrate Sensor ==
765 765  
766 766  Detail See [[Calibration Guide>>||anchor="2.7Calibration"]] for the user of 0x13 and 0x14 downlink commands
... ... @@ -778,6 +778,8 @@
778 778  * Reply to the confirmation package: 26 01
779 779  * Reply to non-confirmed packet: 26 00
780 780  
786 +
787 +
781 781  Device will send an uplink after got this downlink command. With below payload:
782 782  
783 783  Configures info payload:
... ... @@ -872,33 +872,26 @@
872 872  
873 873  == 4.2 Replace Battery ==
874 874  
875 -(((
876 876  Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
877 -)))
878 878  
879 -(((
880 880  And make sure the positive and negative pins match.
881 -)))
882 882  
883 883  
884 884  
885 885  == 4.3 Power Consumption Analyze ==
886 886  
887 -(((
888 888  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 -)))
890 890  
891 -(((
892 +
892 892  Instruction to use as below:
893 -)))
894 894  
895 895  
896 -**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:
897 897  
898 898  [[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/]]
899 899  
900 900  
901 -**Step 2**: Open it and choose
901 +Step 2: Open it and choose
902 902  
903 903  * Product Model
904 904  * Uplink Interval
... ... @@ -906,62 +906,64 @@
906 906  
907 907  And the Life expectation in difference case will be shown on the right.
908 908  
909 -[[image:1654588577573-122.png]]
909 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]
910 910  
911 911  
912 912  The battery related documents as below:
913 913  
914 -* (((
915 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
914 +* [[Battery Dimension>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]],
915 +* [[Lithium-Thionyl Chloride Battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] datasheet
916 +* [[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]]
917 +
918 +|(((
919 +JST-XH-2P connector
916 916  )))
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 -)))
923 923  
924 -[[image:image-20220607155856-8.png]]
922 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png]]
925 925  
926 926  
927 927  
928 -=== 4.3.1 ​Battery Note ===
926 +1.
927 +11.
928 +111. ​Battery Note
929 929  
930 -(((
931 931  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 -)))
933 933  
934 934  
933 +1.
934 +11.
935 +111. ​Replace the battery
935 935  
936 -=== ​4.3.2 Replace the battery ===
937 -
938 938  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.
939 939  
939 +
940 940  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)
941 941  
942 942  
943 943  
944 -= 5. Use AT Command =
945 945  
946 -== 5.1 Access AT Commands ==
947 947  
946 +
947 +1. Use AT Command
948 +11. Access AT Commands
949 +
948 948  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.
949 949  
950 -[[image:1654589001411-343.png]]
952 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.png]]
951 951  
952 -**Connection:**
954 +Connection:
953 953  
954 -(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
956 +USB TTL GND <~-~-~-~-> GND
955 955  
956 -(% style="background-color:yellow" %)** USB TTL TXD  <~-~-~-~-> UART_RXD**
958 +USB TTL TXD <~-~-~-~-> UART_RXD
957 957  
958 -(% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
960 +USB TTL RXD <~-~-~-~-> UART_TXD
959 959  
960 960  
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:
963 +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:
962 962  
963 963  
964 - [[image:1654589062541-567.png]]
966 + [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.png]]
965 965  
966 966  Valid AT Command please check [[Configure Device>>path:#Configure_Device]].
967 967  
... ... @@ -971,7 +971,7 @@
971 971  1. FAQ
972 972  11. How to change the LoRa Frequency Bands/Region
973 973  
974 -You can follow the instructions for [[how to upgrade image>>||anchor="H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink"]].
976 +You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
975 975  When downloading the images, choose the required image file for download. ​
976 976  
977 977  
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