Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 8.5 >
edited by Xiaoling
on 2022/06/06 15:52
To version < 12.1 >
edited by Xiaoling
on 2022/06/06 16:13
>
Change comment: Uploaded new attachment "1654503236291-817.png", version {1}

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... ... @@ -147,7 +147,6 @@
147 147  
148 148  )))
149 149  
150 -
151 151  **Step 2**: Power on LSE01
152 152  
153 153  
... ... @@ -766,140 +766,137 @@
766 766  
767 767  
768 768  
769 -1. ​Using the AT Commands
770 -11. ​Access AT Commands
768 += 3. ​Using the AT Commands =
771 771  
770 +== 3.1 Access AT Commands ==
771 +
772 +
772 772  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.
773 773  
774 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
775 +[[image:1654501986557-872.png]]
775 775  
776 776  
777 777  Or if you have below board, use below connection:
778 778  
779 779  
780 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
781 +[[image:1654502005655-729.png]]
781 781  
782 782  
783 783  
784 -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:
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:
785 785  
786 786  
787 - [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
788 + [[image:1654502050864-459.png]]
788 788  
789 789  
790 790  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/]]
791 791  
792 792  
793 -AT+<CMD>?        : Help on <CMD>
794 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
794 794  
795 -AT+<CMD>         : Run <CMD>
796 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
796 796  
797 -AT+<CMD>=<value> : Set the value
798 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
798 798  
799 -AT+<CMD>=?       : Get the value
800 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
800 800  
801 801  
802 -**General Commands**      
803 +(% style="color:#037691" %)**General Commands**(%%)      
803 803  
804 -AT                    : Attention       
805 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
805 805  
806 -AT?                            : Short Help     
807 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
807 807  
808 -ATZ                            : MCU Reset    
809 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
809 809  
810 -AT+TDC           : Application Data Transmission Interval 
811 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
811 811  
812 812  
813 -**Keys, IDs and EUIs management**
814 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
814 814  
815 -AT+APPEUI              : Application EUI      
816 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
816 816  
817 -AT+APPKEY              : Application Key     
818 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
818 818  
819 -AT+APPSKEY            : Application Session Key
820 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
820 820  
821 -AT+DADDR              : Device Address     
822 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
822 822  
823 -AT+DEUI                   : Device EUI     
824 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
824 824  
825 -AT+NWKID               : Network ID (You can enter this command change only after successful network connection) 
826 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
826 826  
827 -AT+NWKSKEY          : Network Session Key Joining and sending date on LoRa network  
828 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
828 828  
829 -AT+CFM          : Confirm Mode       
830 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
830 830  
831 -AT+CFS                     : Confirm Status       
832 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
832 832  
833 -AT+JOIN          : Join LoRa? Network       
834 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
834 834  
835 -AT+NJM          : LoRa? Network Join Mode    
836 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
836 836  
837 -AT+NJS                     : LoRa? Network Join Status    
838 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
838 838  
839 -AT+RECV                  : Print Last Received Data in Raw Format
840 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
840 840  
841 -AT+RECVB                : Print Last Received Data in Binary Format      
842 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
842 842  
843 -AT+SEND                  : Send Text Data      
844 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
844 844  
845 -AT+SENB                  : Send Hexadecimal Data
846 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
846 846  
847 847  
848 -**LoRa Network Management**
849 +(% style="color:#037691" %)**LoRa Network Management**
849 849  
850 -AT+ADR          : Adaptive Rate
851 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
851 851  
852 -AT+CLASS                : LoRa Class(Currently only support class A
853 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
853 853  
854 -AT+DCS           : Duty Cycle Setting 
855 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
855 855  
856 -AT+DR                      : Data Rate (Can Only be Modified after ADR=0)     
857 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
857 857  
858 -AT+FCD           : Frame Counter Downlink       
859 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
859 859  
860 -AT+FCU           : Frame Counter Uplink   
861 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
861 861  
862 -AT+JN1DL                : Join Accept Delay1
863 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
863 863  
864 -AT+JN2DL                : Join Accept Delay2
865 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
865 865  
866 -AT+PNM                   : Public Network Mode   
867 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
867 867  
868 -AT+RX1DL                : Receive Delay1      
869 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
869 869  
870 -AT+RX2DL                : Receive Delay2      
871 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
871 871  
872 -AT+RX2DR               : Rx2 Window Data Rate 
873 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
873 873  
874 -AT+RX2FQ               : Rx2 Window Frequency
875 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
875 875  
876 -AT+TXP           : Transmit Power
877 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
877 877  
878 -AT+ MOD                 : Set work mode
879 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
879 879  
880 880  
881 -**Information** 
882 +(% style="color:#037691" %)**Information** 
882 882  
883 -AT+RSSI           : RSSI of the Last Received Packet   
884 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
884 884  
885 -AT+SNR           : SNR of the Last Received Packet   
886 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
886 886  
887 -AT+VER           : Image Version and Frequency Band       
888 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
888 888  
889 -AT+FDR           : Factory Data Reset
890 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
890 890  
891 -AT+PORT                  : Application Port    
892 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
892 892  
893 -AT+CHS           : Get or Set Frequency (Unit: Hz) for Single Channel Mode
894 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
894 894  
895 - AT+CHE                   : Get or Set eight channels mode, Only for US915, AU915, CN470
896 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
896 896  
897 897  
898 -
899 -
900 -
901 -
902 -
903 903  = ​4. FAQ =
904 904  
905 905  == 4.1 ​How to change the LoRa Frequency Bands/Region? ==
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930 930  * 905.3 - SF7BW125 to SF10BW125
931 931  * 904.6 - SF8BW500
932 932  
933 -
934 934  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:
935 935  
936 936  (% class="box infomessage" %)
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