Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 62.2 >
edited by Xiaoling
on 2022/07/08 14:14
To version < 64.4 >
edited by Xiaoling
on 2022/07/08 14:44
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -473,7 +473,6 @@
473 473  [[image:image-20220708133731-5.png]]
474 474  
475 475  
476 -
477 477  (((
478 478  (% style="color:blue" %)**Examples:**
479 479  )))
... ... @@ -580,7 +580,7 @@
580 580  The NSE01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
581 581  
582 582  
583 -The battery is designed to last for several years depends on the actually use environment and update interval.
582 +The battery is designed to last for several years depends on the actually use environment and update interval. 
584 584  
585 585  
586 586  The battery related documents as below:
... ... @@ -597,24 +597,37 @@
597 597  
598 598  === 2.9.2  Power consumption Analyze ===
599 599  
599 +(((
600 600  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.
601 +)))
601 601  
602 602  
604 +(((
603 603  Instruction to use as below:
606 +)))
604 604  
608 +(((
609 +(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[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/]]
610 +)))
605 605  
606 -Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
607 607  
608 -[[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/]]
613 +(((
614 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
615 +)))
609 609  
617 +* (((
618 +Product Model
619 +)))
620 +* (((
621 +Uplink Interval
622 +)))
623 +* (((
624 +Working Mode
625 +)))
610 610  
611 -Step 2: Open it and choose
612 -
613 -* Product Model
614 -* Uplink Interval
615 -* Working Mode
616 -
627 +(((
617 617  And the Life expectation in difference case will be shown on the right.
629 +)))
618 618  
619 619  [[image:image-20220708141352-7.jpeg]]
620 620  
... ... @@ -636,214 +636,120 @@
636 636  
637 637  
638 638  
639 -= 3. ​Using the AT Commands =
651 += 3. ​ Access NB-IoT Module =
640 640  
641 -== 3.1 Access AT Commands ==
653 +(((
654 +Users can directly access the AT command set of the NB-IoT module.
655 +)))
642 642  
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 +)))
643 643  
644 -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.
661 +[[image:1657261278785-153.png]]
645 645  
646 -[[image:1654501986557-872.png||height="391" width="800"]]
647 647  
648 648  
649 -Or if you have below board, use below connection:
665 += 4.  Using the AT Commands =
650 650  
667 +== 4.1  Access AT Commands ==
651 651  
652 -[[image:1654502005655-729.png||height="503" width="801"]]
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/]]
653 653  
654 654  
672 +AT+<CMD>?  : Help on <CMD>
655 655  
656 -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:
674 +AT+<CMD>         : Run <CMD>
657 657  
676 +AT+<CMD>=<value> : Set the value
658 658  
659 - [[image:1654502050864-459.png||height="564" width="806"]]
678 +AT+<CMD>=?  : Get the value
660 660  
661 661  
662 -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]]
663 -
664 -
665 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
666 -
667 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
668 -
669 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
670 -
671 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
672 -
673 -
674 674  (% style="color:#037691" %)**General Commands**(%%)      
675 675  
676 -(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
683 +AT  : Attention       
677 677  
678 -(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
685 +AT?  : Short Help     
679 679  
680 -(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
687 +ATZ  : MCU Reset    
681 681  
682 -(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
689 +AT+TDC  : Application Data Transmission Interval
683 683  
691 +AT+CFG  : Print all configurations
684 684  
685 -(% style="color:#037691" %)**Keys, IDs and EUIs management**
693 +AT+CFGMOD           : Working mode selection
686 686  
687 -(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
695 +AT+INTMOD            : Set the trigger interrupt mode
688 688  
689 -(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
697 +AT+5VT  : Set extend the time of 5V power  
690 690  
691 -(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
699 +AT+PRO  : Choose agreement
692 692  
693 -(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
701 +AT+WEIGRE  : Get weight or set weight to 0
694 694  
695 -(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
703 +AT+WEIGAP  : Get or Set the GapValue of weight
696 696  
697 -(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
705 +AT+RXDL  : Extend the sending and receiving time
698 698  
699 -(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
707 +AT+CNTFAC  : Get or set counting parameters
700 700  
701 -(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
709 +AT+SERVADDR  : Server Address
702 702  
703 -(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
704 704  
705 -(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
712 +(% style="color:#037691" %)**COAP Management**      
706 706  
707 -(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
714 +AT+URI            : Resource parameters
708 708  
709 -(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
710 710  
711 -(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
717 +(% style="color:#037691" %)**UDP Management**
712 712  
713 -(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
719 +AT+CFM          : Upload confirmation mode (only valid for UDP)
714 714  
715 -(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
716 716  
717 -(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
722 +(% style="color:#037691" %)**MQTT Management**
718 718  
724 +AT+CLIENT               : Get or Set MQTT client
719 719  
720 -(% style="color:#037691" %)**LoRa Network Management**
726 +AT+UNAME  : Get or Set MQTT Username
721 721  
722 -(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
728 +AT+PWD                  : Get or Set MQTT password
723 723  
724 -(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
730 +AT+PUBTOPIC  : Get or Set MQTT publish topic
725 725  
726 -(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
732 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
727 727  
728 -(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
729 729  
730 -(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
735 +(% style="color:#037691" %)**Information**          
731 731  
732 -(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
737 +AT+FDR  : Factory Data Reset
733 733  
734 -(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
739 +AT+PWORD  : Serial Access Password
735 735  
736 -(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
737 737  
738 -(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
739 739  
740 -(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
743 += ​5.  FAQ =
741 741  
742 -(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
745 +== 5.1 ​ How to Upgrade Firmware ==
743 743  
744 -(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
745 745  
746 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
747 -
748 -(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
749 -
750 -(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
751 -
752 -
753 -(% style="color:#037691" %)**Information** 
754 -
755 -(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
756 -
757 -(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
758 -
759 -(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
760 -
761 -(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
762 -
763 -(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
764 -
765 -(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
766 -
767 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
768 -
769 -
770 -= ​4. FAQ =
771 -
772 -== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
773 -
774 774  (((
775 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
776 -When downloading the images, choose the required image file for download. ​
749 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
777 777  )))
778 778  
779 779  (((
780 -
753 +Please see this link for how to upgrade:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
781 781  )))
782 782  
783 783  (((
784 -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.
757 +Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
785 785  )))
786 786  
787 -(((
788 -
789 -)))
790 790  
791 791  (((
792 -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.
793 -)))
794 -
795 -(((
796 796  
797 797  )))
798 798  
799 -(((
800 -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.
801 -)))
802 -
803 -[[image:image-20220606154726-3.png]]
804 -
805 -
806 -When you use the TTN network, the US915 frequency bands use are:
807 -
808 -* 903.9 - SF7BW125 to SF10BW125
809 -* 904.1 - SF7BW125 to SF10BW125
810 -* 904.3 - SF7BW125 to SF10BW125
811 -* 904.5 - SF7BW125 to SF10BW125
812 -* 904.7 - SF7BW125 to SF10BW125
813 -* 904.9 - SF7BW125 to SF10BW125
814 -* 905.1 - SF7BW125 to SF10BW125
815 -* 905.3 - SF7BW125 to SF10BW125
816 -* 904.6 - SF8BW500
817 -
818 -(((
819 -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:
820 -
821 -* (% style="color:#037691" %)**AT+CHE=2**
822 -* (% style="color:#037691" %)**ATZ**
823 -)))
824 -
825 -(((
826 -
827 -
828 -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.
829 -)))
830 -
831 -(((
832 -
833 -)))
834 -
835 -(((
836 -The **AU915** band is similar. Below are the AU915 Uplink Channels.
837 -)))
838 -
839 -[[image:image-20220606154825-4.png]]
840 -
841 -
842 -== 4.2 ​Can I calibrate LSE01 to different soil types? ==
843 -
844 -LSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/&file=Calibrate_to_other_Soil_20220605.pdf]].
845 -
846 -
847 847  = 5. Trouble Shooting =
848 848  
849 849  == 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1657261119050-993.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +126.1 KB
Content
1657261278785-153.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +126.1 KB
Content

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0