Last modified by Bei Jinggeng on 2024/03/30 17:55
<
From version < 31.1 >
edited by Xiaoling
on 2022/06/07 15:56
To version < 34.6 >
edited by Xiaoling
on 2022/06/07 16:08
>
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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:**
... ... @@ -675,9 +675,6 @@
675 675  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
676 676  * Blink once when device transmit a packet.
677 677  
678 -
679 -
680 -
681 681  == 2.10 ​Firmware Change Log ==
682 682  
683 683  
... ... @@ -747,6 +747,7 @@
747 747  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
748 748  
749 749  
743 +
750 750  == 3.2 Set Interrupt Mode ==
751 751  
752 752  Feature, Set Interrupt mode for GPIO_EXIT.
... ... @@ -766,6 +766,7 @@
766 766  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
767 767  
768 768  
763 +
769 769  == 3.3 Calibrate Sensor ==
770 770  
771 771  Detail See [[Calibration Guide>>||anchor="2.7Calibration"]] for the user of 0x13 and 0x14 downlink commands
... ... @@ -783,8 +783,6 @@
783 783  * Reply to the confirmation package: 26 01
784 784  * Reply to non-confirmed packet: 26 00
785 785  
786 -
787 -
788 788  Device will send an uplink after got this downlink command. With below payload:
789 789  
790 790  Configures info payload:
... ... @@ -900,12 +900,12 @@
900 900  )))
901 901  
902 902  
903 -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:
904 904  
905 905  [[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/]]
906 906  
907 907  
908 -Step 2: Open it and choose
901 +**Step 2**: Open it and choose
909 909  
910 910  * Product Model
911 911  * Uplink Interval
... ... @@ -913,64 +913,62 @@
913 913  
914 914  And the Life expectation in difference case will be shown on the right.
915 915  
916 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]
909 +[[image:1654588577573-122.png]]
917 917  
918 918  
919 919  The battery related documents as below:
920 920  
921 -* [[Battery Dimension>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]],
922 -* [[Lithium-Thionyl Chloride Battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] datasheet
923 -* [[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]]
924 -
925 -|(((
926 -JST-XH-2P connector
914 +* (((
915 +[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
927 927  )))
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 +)))
928 928  
929 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png]]
924 +[[image:image-20220607155856-8.png]]
930 930  
931 931  
932 932  
933 -1.
934 -11.
935 -111. ​Battery Note
928 +=== 4.3.1 ​Battery Note ===
936 936  
930 +(((
937 937  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 +)))
938 938  
939 939  
940 -1.
941 -11.
942 -111. ​Replace the battery
943 943  
936 +=== ​4.3.2 Replace the battery ===
937 +
944 944  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.
945 945  
946 -
947 947  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)
948 948  
949 949  
950 950  
944 += 5. Use AT Command =
951 951  
946 +== 5.1 Access AT Commands ==
952 952  
953 -
954 -1. Use AT Command
955 -11. Access AT Commands
956 -
957 957  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.
958 958  
959 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.png]]
950 +[[image:1654589001411-343.png]]
960 960  
961 -Connection:
952 +**Connection:**
962 962  
963 -USB TTL GND <~-~-~-~-> GND
954 +(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
964 964  
965 -USB TTL TXD <~-~-~-~-> UART_RXD
956 +(% style="background-color:yellow" %)** USB TTL TXD  <~-~-~-~-> UART_RXD**
966 966  
967 -USB TTL RXD <~-~-~-~-> UART_TXD
958 +(% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
968 968  
969 969  
970 -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:
971 971  
972 972  
973 - [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.png]]
964 + [[image:1654589062541-567.png]]
974 974  
975 975  Valid AT Command please check [[Configure Device>>path:#Configure_Device]].
976 976  
... ... @@ -980,7 +980,7 @@
980 980  1. FAQ
981 981  11. How to change the LoRa Frequency Bands/Region
982 982  
983 -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"]].
984 984  When downloading the images, choose the required image file for download. ​
985 985  
986 986  
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