Last modified by Bei Jinggeng on 2024/05/31 09:53
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From version < 64.3 >
edited by Xiaoling
on 2022/07/08 14:37
To version < 62.3 >
edited by Xiaoling
on 2022/07/08 14:16
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473 473  [[image:image-20220708133731-5.png]]
474 474  
475 475  
476 +
476 476  (((
477 477  (% style="color:blue" %)**Examples:**
478 478  )))
... ... @@ -648,98 +648,137 @@
648 648  
649 649  
650 650  
651 -= 3. ​ Access NB-IoT Module =
652 += 3. ​Using the AT Commands =
652 652  
653 -(((
654 -Users can directly access the AT command set of the NB-IoT module.
655 -)))
654 +== 3.1 Access AT Commands ==
656 656  
657 -(((
658 -The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]] 
659 -)))
660 660  
661 -[[image:1657261278785-153.png]]
657 +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.
662 662  
659 +[[image:1654501986557-872.png||height="391" width="800"]]
663 663  
664 664  
665 -= 4.  Using the AT Commands =
662 +Or if you have below board, use below connection:
666 666  
667 -== 4.1  Access AT Commands ==
668 668  
669 -See this link for detail: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
665 +[[image:1654502005655-729.png||height="503" width="801"]]
670 670  
671 671  
672 -AT+<CMD>?  : Help on <CMD>
673 673  
674 -AT+<CMD>         : Run <CMD>
669 +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:
675 675  
676 -AT+<CMD>=<value> : Set the value
677 677  
678 -AT+<CMD>=?  : Get the value
672 + [[image:1654502050864-459.png||height="564" width="806"]]
679 679  
680 680  
675 +Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]: [[https:~~/~~/www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]
676 +
677 +
678 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
679 +
680 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
681 +
682 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
683 +
684 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
685 +
686 +
681 681  (% style="color:#037691" %)**General Commands**(%%)      
682 682  
683 -AT  : Attention       
689 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
684 684  
685 -AT?  : Short Help     
691 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
686 686  
687 -ATZ  : MCU Reset    
693 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
688 688  
689 -AT+TDC  : Application Data Transmission Interval
695 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
690 690  
691 -AT+CFG  : Print all configurations
692 692  
693 -AT+CFGMOD           : Working mode selection
698 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
694 694  
695 -AT+INTMOD            : Set the trigger interrupt mode
700 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
696 696  
697 -AT+5VT  : Set extend the time of 5V power  
702 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
698 698  
699 -AT+PRO  : Choose agreement
704 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
700 700  
701 -AT+WEIGRE  : Get weight or set weight to 0
706 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
702 702  
703 -AT+WEIGAP  : Get or Set the GapValue of weight
708 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
704 704  
705 -AT+RXDL  : Extend the sending and receiving time
710 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
706 706  
707 -AT+CNTFAC  : Get or set counting parameters
712 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
708 708  
709 -AT+SERVADDR  : Server Address
714 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
710 710  
716 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
711 711  
712 -(% style="color:#037691" %)**COAP Management**      
718 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
713 713  
714 -AT+URI            : Resource parameters
720 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
715 715  
722 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
716 716  
717 -(% style="color:#037691" %)**UDP Management**
724 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
718 718  
719 -AT+CFM          : Upload confirmation mode (only valid for UDP)
726 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
720 720  
728 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
721 721  
722 -(% style="color:#037691" %)**MQTT Management**
730 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
723 723  
724 -AT+CLIENT               : Get or Set MQTT client
725 725  
726 -AT+UNAME  : Get or Set MQTT Username
733 +(% style="color:#037691" %)**LoRa Network Management**
727 727  
728 -AT+PWD                  : Get or Set MQTT password
735 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
729 729  
730 -AT+PUBTOPIC  : Get or Set MQTT publish topic
737 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
731 731  
732 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
739 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
733 733  
741 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
734 734  
735 -(% style="color:#037691" %)**Information**          
743 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
736 736  
737 -AT+FDR  : Factory Data Reset
745 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
738 738  
739 -AT+PWORD  : Serial Access Password
747 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
740 740  
749 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
741 741  
751 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
742 742  
753 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
754 +
755 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
756 +
757 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
758 +
759 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
760 +
761 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
762 +
763 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
764 +
765 +
766 +(% style="color:#037691" %)**Information** 
767 +
768 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
769 +
770 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
771 +
772 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
773 +
774 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
775 +
776 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
777 +
778 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
779 +
780 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
781 +
782 +
743 743  = ​4. FAQ =
744 744  
745 745  == 4.1 ​How to change the LoRa Frequency Bands/Region? ==
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