Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 12.1 >
edited by Xiaoling
on 2022/06/06 16:13
To version < 4.8 >
edited by Xiaoling
on 2022/06/06 15:24
>
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -87,6 +87,8 @@
87 87  **Method**
88 88  )))|**FDR , with temperature &EC compensate**|**Conductivity , with temperature compensate**|**RTD, and calibrate**
89 89  
90 +
91 +
90 90  *
91 91  *1. ​Applications
92 92  * Smart Agriculture
... ... @@ -98,6 +98,8 @@
98 98  
99 99  * Release
100 100  
103 +
104 +
101 101  1. Configure LSE01 to connect to LoRaWAN network
102 102  11. How it works
103 103  
... ... @@ -147,6 +147,9 @@
147 147  
148 148  )))
149 149  
154 +
155 +
156 +
150 150  **Step 2**: Power on LSE01
151 151  
152 152  
... ... @@ -733,6 +733,7 @@
733 733  * [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet-EN.pdf]] datasheet, [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet_PM-ER18505-S-02-LF_EN.pdf]]
734 734  * [[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]]
735 735  
743 +
736 736  |(((
737 737  JST-XH-2P connector
738 738  )))
... ... @@ -765,155 +765,173 @@
765 765  
766 766  
767 767  
768 -= 3. ​Using the AT Commands =
776 +1. ​Using the AT Commands
777 +11. ​Access AT Commands
769 769  
770 -== 3.1 Access AT Commands ==
771 -
772 -
773 773  LSE01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSE01 for using AT command, as below.
774 774  
775 -[[image:1654501986557-872.png]]
781 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
776 776  
777 777  
778 778  Or if you have below board, use below connection:
779 779  
780 780  
781 -[[image:1654502005655-729.png]]
787 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
782 782  
783 783  
784 784  
785 -In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LSE01. LSE01 will output system info once power on as below:
791 +In the PC, you need to set the serial baud rate to **9600** to access the serial console for LSE01. LSE01 will output system info once power on as below:
786 786  
787 787  
788 - [[image:1654502050864-459.png]]
794 + [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
789 789  
790 790  
791 791  Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]
792 792  
793 793  
794 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
800 +AT+<CMD>?        : Help on <CMD>
795 795  
796 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
802 +AT+<CMD>         : Run <CMD>
797 797  
798 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
804 +AT+<CMD>=<value> : Set the value
799 799  
800 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
806 +AT+<CMD>=?       : Get the value
801 801  
802 802  
803 -(% style="color:#037691" %)**General Commands**(%%)      
809 +**General Commands**      
804 804  
805 -(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
811 +AT                    : Attention       
806 806  
807 -(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
813 +AT?                            : Short Help     
808 808  
809 -(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
815 +ATZ                            : MCU Reset    
810 810  
811 -(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
817 +AT+TDC           : Application Data Transmission Interval 
812 812  
813 813  
814 -(% style="color:#037691" %)**Keys, IDs and EUIs management**
820 +**Keys, IDs and EUIs management**
815 815  
816 -(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
822 +AT+APPEUI              : Application EUI      
817 817  
818 -(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
824 +AT+APPKEY              : Application Key     
819 819  
820 -(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
826 +AT+APPSKEY            : Application Session Key
821 821  
822 -(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
828 +AT+DADDR              : Device Address     
823 823  
824 -(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
830 +AT+DEUI                   : Device EUI     
825 825  
826 -(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
832 +AT+NWKID               : Network ID (You can enter this command change only after successful network connection) 
827 827  
828 -(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
834 +AT+NWKSKEY          : Network Session Key Joining and sending date on LoRa network  
829 829  
830 -(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
836 +AT+CFM          : Confirm Mode       
831 831  
832 -(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
838 +AT+CFS                     : Confirm Status       
833 833  
834 -(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
840 +AT+JOIN          : Join LoRa? Network       
835 835  
836 -(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
842 +AT+NJM          : LoRa? Network Join Mode    
837 837  
838 -(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
844 +AT+NJS                     : LoRa? Network Join Status    
839 839  
840 -(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
846 +AT+RECV                  : Print Last Received Data in Raw Format
841 841  
842 -(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
848 +AT+RECVB                : Print Last Received Data in Binary Format      
843 843  
844 -(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
850 +AT+SEND                  : Send Text Data      
845 845  
846 -(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
852 +AT+SENB                  : Send Hexadecimal Data
847 847  
848 848  
849 -(% style="color:#037691" %)**LoRa Network Management**
855 +**LoRa Network Management**
850 850  
851 -(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
857 +AT+ADR          : Adaptive Rate
852 852  
853 -(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
859 +AT+CLASS                : LoRa Class(Currently only support class A
854 854  
855 -(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
861 +AT+DCS           : Duty Cycle Setting 
856 856  
857 -(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
863 +AT+DR                      : Data Rate (Can Only be Modified after ADR=0)     
858 858  
859 -(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
865 +AT+FCD           : Frame Counter Downlink       
860 860  
861 -(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
867 +AT+FCU           : Frame Counter Uplink   
862 862  
863 -(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
869 +AT+JN1DL                : Join Accept Delay1
864 864  
865 -(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
871 +AT+JN2DL                : Join Accept Delay2
866 866  
867 -(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
873 +AT+PNM                   : Public Network Mode   
868 868  
869 -(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
875 +AT+RX1DL                : Receive Delay1      
870 870  
871 -(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
877 +AT+RX2DL                : Receive Delay2      
872 872  
873 -(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
879 +AT+RX2DR               : Rx2 Window Data Rate 
874 874  
875 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
881 +AT+RX2FQ               : Rx2 Window Frequency
876 876  
877 -(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
883 +AT+TXP           : Transmit Power
878 878  
879 -(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
885 +AT+ MOD                 : Set work mode
880 880  
881 881  
882 -(% style="color:#037691" %)**Information** 
888 +**Information** 
883 883  
884 -(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
890 +AT+RSSI           : RSSI of the Last Received Packet   
885 885  
886 -(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
892 +AT+SNR           : SNR of the Last Received Packet   
887 887  
888 -(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
894 +AT+VER           : Image Version and Frequency Band       
889 889  
890 -(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
896 +AT+FDR           : Factory Data Reset
891 891  
892 -(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
898 +AT+PORT                  : Application Port    
893 893  
894 -(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
900 +AT+CHS           : Get or Set Frequency (Unit: Hz) for Single Channel Mode
895 895  
896 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
902 + AT+CHE                   : Get or Set eight channels mode, Only for US915, AU915, CN470
897 897  
898 898  
899 -= ​4. FAQ =
900 900  
901 -== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
902 902  
907 +
908 +
909 +
910 +1. ​FAQ
911 +11. ​How to change the LoRa Frequency Bands/Region?
912 +
903 903  You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
904 904  When downloading the images, choose the required image file for download. ​
905 905  
906 906  
907 -How to set up LSE01 to work in 8 channel mode By default, the frequency bands US915, AU915, CN470 work in 72 frequencies. Many gateways are 8 channel gateways, and in this case, the OTAA join time and uplink schedule is long and unpredictable while the end node is hopping in 72 frequencies.
908 908  
918 +How to set up LSE01 to work in 8 channel mode
909 909  
920 +By default, the frequency bands US915, AU915, CN470 work in 72 frequencies. Many gateways are 8 channel gateways, and in this case, the OTAA join time and uplink schedule is long and unpredictable while the end node is hopping in 72 frequencies.
921 +
922 +
910 910  You can configure the end node to work in 8 channel mode by using the AT+CHE command. The 500kHz channels are always included for OTAA.
911 911  
912 912  
926 +
913 913  For example, in **US915** band, the frequency table is as below. By default, the end node will use all channels (0~~71) for OTAA Join process. After the OTAA Join, the end node will use these all channels (0~~71) to send uplink packets.
914 914  
915 -[[image:image-20220606154726-3.png]]
916 916  
930 +|CHE|(% colspan="9" %)US915 Uplink Channels(125KHz,4/5,Unit:MHz,CHS=0)
931 +|0|(% colspan="9" %)ENABLE Channel 0-63
932 +|1|902.3|902.5|902.7|902.9|903.1|903.3|903.5|903.7|Channel 0-7
933 +|2|903.9|904.1|904.3|904.5|904.7|904.9|905.1|905.3|Channel 8-15
934 +|3|905.5|905.7|905.9|906.1|906.3|906.5|906.7|906.9|Channel 16-23
935 +|4|907.1|907.3|907.5|907.7|907.9|908.1|908.3|908.5|Channel 24-31
936 +|5|908.7|908.9|909.1|909.3|909.5|909.7|909.9|910.1|Channel 32-39
937 +|6|910.3|910.5|910.7|910.9|911.1|911.3|911.5|911.7|Channel 40-47
938 +|7|911.9|912.1|912.3|912.5|912.7|912.9|913.1|913.3|Channel 48-55
939 +|8|913.5|913.7|913.9|914.1|914.3|914.5|914.7|914.9|Channel 56-63
940 +|(% colspan="10" %)Channels(500KHz,4/5,Unit:MHz,CHS=0)
941 +| |903|904.6|906.2|907.8|909.4|911|912.6|914.2|Channel 64-71
942 +
917 917  When you use the TTN network, the US915 frequency bands use are:
918 918  
919 919  * 903.9 - SF7BW125 to SF10BW125
... ... @@ -928,15 +928,9 @@
928 928  
929 929  Because the end node is now hopping in 72 frequency, it makes it difficult for the devices to Join the TTN network and uplink data. To solve this issue, you can access the device via the AT commands and run:
930 930  
931 -(% class="box infomessage" %)
932 -(((
933 933  **AT+CHE=2**
934 -)))
935 935  
936 -(% class="box infomessage" %)
937 -(((
938 938  **ATZ**
939 -)))
940 940  
941 941  to set the end node to work in 8 channel mode. The device will work in Channel 8-15 & 64-71 for OTAA, and channel 8-15 for Uplink.
942 942  
... ... @@ -943,39 +943,58 @@
943 943  
944 944  The **AU915** band is similar. Below are the AU915 Uplink Channels.
945 945  
946 -[[image:image-20220606154825-4.png]]
947 947  
967 +|CHE|(% colspan="9" %)AU915 Uplink Channels(125KHz,4/5,Unit:MHz,CHS=0)
968 +|0|(% colspan="9" %)ENABLE Channel 0-63
969 +|1|915.2|915.4|915.6|915.8|916|916.2|916.4|916.6|Channel 0-7
970 +|2|916.8|917|917.2|917.4|917.6|917.8|918|918.2|Channel 8-15
971 +|3|918.4|918.6|918.8|919|919.2|919.4|919.6|919.8|Channel 16-23
972 +|4|920|920.2|920.4|920.6|920.8|921|921.2|921.4|Channel 24-31
973 +|5|921.6|921.8|922|922.2|922.4|922.6|922.8|923|Channel 32-39
974 +|6|923.2|923.4|923.6|923.8|924|924.2|924.4|924.6|Channel 40-47
975 +|7|924.8|925|925.2|925.4|925.6|925.8|926|926.2|Channel 48-55
976 +|8|926.4|926.6|926.8|927|927.2|927.4|927.6|927.8|Channel 56-63
977 +|(% colspan="10" %)Channels(500KHz,4/5,Unit:MHz,CHS=0)
978 +| |915.9|917.5|919.1|920.7|922.3|923.9|925.5|927.1|Channel 64-71
948 948  
949 949  
981 +
982 +
983 +
950 950  = 5. Trouble Shooting =
951 951  
952 -== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
986 +1. ​Why I can’t join TTN in US915 / AU915 bands?
953 953  
954 -It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] section above for details.
988 +It is due to channel mapping. Please see the [[Eight Channel Mode>>path:#206ipza]] section above for details.
955 955  
956 956  
957 -== 5.2 AT Command input doesn’t work ==
958 958  
959 -In the case if user can see the console output but can’t type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn’t send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
992 +1.
993 +11. AT Command input doesn’t work
960 960  
995 +In the case if user can see the console output but can’t type input to the device. Please check if you already include the **ENTER** while sending out the command. Some serial tool doesn’t send **ENTER** while press the send key, user need to add ENTER in their string.
961 961  
962 -== 5.3 Device rejoin in at the second uplink packet ==
963 963  
964 -(% style="color:#4f81bd" %)**Issue describe as below:**
965 965  
966 -[[image:1654500909990-784.png]]
967 967  
1000 +1.
1001 +11. Device rejoin in at the second uplink packet.
968 968  
969 -(% style="color:#4f81bd" %)**Cause for this issue:**
1003 +**Issue describe as below:**
970 970  
1005 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]]
1006 +
1007 +
1008 +**Cause for this issue:**
1009 +
971 971  The fuse on LSE01 is not large enough, some of the soil probe require large current up to 5v 800mA, in a short pulse. When this happen, it cause the device reboot so user see rejoin.
972 972  
973 973  
974 -(% style="color:#4f81bd" %)**Solution: **
1013 +**Solution: **
975 975  
976 976  All new shipped LSE01 after 2020-May-30 will have this to fix. For the customer who see this issue, please bypass the fuse as below:
977 977  
978 -[[image:1654500929571-736.png]]
1017 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
979 979  
980 980  
981 981  = 6. ​Order Info =
... ... @@ -1000,6 +1000,7 @@
1000 1000  * (% style="color:red" %)**4**(%%): 4000mAh battery
1001 1001  * (% style="color:red" %)**8**(%%): 8500mAh battery
1002 1002  
1042 +
1003 1003  = 7. Packing Info =
1004 1004  
1005 1005  (((
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