Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 65.2 >
edited by Xiaoling
on 2022/07/08 15:03
To version < 62.3 >
edited by Xiaoling
on 2022/07/08 14:16
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -45,6 +45,7 @@
45 45  
46 46  == 1.2 ​Features ==
47 47  
48 +
48 48  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
49 49  * Monitor Soil Moisture
50 50  * Monitor Soil Temperature
... ... @@ -58,9 +58,6 @@
58 58  * Micro SIM card slot for NB-IoT SIM
59 59  * 8500mAh Battery for long term use
60 60  
61 -
62 -
63 -
64 64  == 1.3  Specification ==
65 65  
66 66  
... ... @@ -69,8 +69,6 @@
69 69  * Supply Voltage: 2.1v ~~ 3.6v
70 70  * Operating Temperature: -40 ~~ 85°C
71 71  
72 -
73 -
74 74  (% style="color:#037691" %)**NB-IoT Spec:**
75 75  
76 76  * - B1 @H-FDD: 2100MHz
... ... @@ -80,10 +80,8 @@
80 80  * - B20 @H-FDD: 800MHz
81 81  * - B28 @H-FDD: 700MHz
82 82  
79 +(% style="color:#037691" %)**Probe Specification:**
83 83  
84 -
85 -Probe(% style="color:#037691" %)** Specification:**
86 -
87 87  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
88 88  
89 89  [[image:image-20220708101224-1.png]]
... ... @@ -318,9 +318,6 @@
318 318  * Soil Conductivity(EC) = 0x02f9 =761 uS /cm
319 319  * Interrupt: 0x00 = 0
320 320  
321 -
322 -
323 -
324 324  == 2.4  Payload Explanation and Sensor Interface ==
325 325  
326 326  
... ... @@ -482,6 +482,7 @@
482 482  [[image:image-20220708133731-5.png]]
483 483  
484 484  
476 +
485 485  (((
486 486  (% style="color:blue" %)**Examples:**
487 487  )))
... ... @@ -657,158 +657,286 @@
657 657  
658 658  
659 659  
660 -= 3. ​ Access NB-IoT Module =
652 += 3. ​Using the AT Commands =
661 661  
662 -(((
663 -Users can directly access the AT command set of the NB-IoT module.
664 -)))
654 +== 3.1 Access AT Commands ==
665 665  
666 -(((
667 -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/]] 
668 -)))
669 669  
670 -[[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.
671 671  
659 +[[image:1654501986557-872.png||height="391" width="800"]]
672 672  
673 673  
674 -= 4.  Using the AT Commands =
662 +Or if you have below board, use below connection:
675 675  
676 -== 4.1  Access AT Commands ==
677 677  
678 -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"]]
679 679  
680 680  
681 -AT+<CMD>?  : Help on <CMD>
682 682  
683 -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:
684 684  
685 -AT+<CMD>=<value> : Set the value
686 686  
687 -AT+<CMD>=?  : Get the value
672 + [[image:1654502050864-459.png||height="564" width="806"]]
688 688  
689 689  
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 +
690 690  (% style="color:#037691" %)**General Commands**(%%)      
691 691  
692 -AT  : Attention       
689 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
693 693  
694 -AT?  : Short Help     
691 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
695 695  
696 -ATZ  : MCU Reset    
693 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
697 697  
698 -AT+TDC  : Application Data Transmission Interval
695 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
699 699  
700 -AT+CFG  : Print all configurations
701 701  
702 -AT+CFGMOD           : Working mode selection
698 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
703 703  
704 -AT+INTMOD            : Set the trigger interrupt mode
700 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
705 705  
706 -AT+5VT  : Set extend the time of 5V power  
702 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
707 707  
708 -AT+PRO  : Choose agreement
704 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
709 709  
710 -AT+WEIGRE  : Get weight or set weight to 0
706 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
711 711  
712 -AT+WEIGAP  : Get or Set the GapValue of weight
708 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
713 713  
714 -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) 
715 715  
716 -AT+CNTFAC  : Get or set counting parameters
712 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
717 717  
718 -AT+SERVADDR  : Server Address
714 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
719 719  
716 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
720 720  
721 -(% style="color:#037691" %)**COAP Management**      
718 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
722 722  
723 -AT+URI            : Resource parameters
720 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
724 724  
722 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
725 725  
726 -(% style="color:#037691" %)**UDP Management**
724 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
727 727  
728 -AT+CFM          : Upload confirmation mode (only valid for UDP)
726 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
729 729  
728 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
730 730  
731 -(% style="color:#037691" %)**MQTT Management**
730 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
732 732  
733 -AT+CLIENT               : Get or Set MQTT client
734 734  
735 -AT+UNAME  : Get or Set MQTT Username
733 +(% style="color:#037691" %)**LoRa Network Management**
736 736  
737 -AT+PWD                  : Get or Set MQTT password
735 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
738 738  
739 -AT+PUBTOPIC  : Get or Set MQTT publish topic
737 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
740 740  
741 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
739 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
742 742  
741 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
743 743  
744 -(% style="color:#037691" %)**Information**          
743 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
745 745  
746 -AT+FDR  : Factory Data Reset
745 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
747 747  
748 -AT+PWORD  : Serial Access Password
747 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
749 749  
749 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
750 750  
751 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
751 751  
752 -= ​5.  FAQ =
753 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
753 753  
754 -== 5.1 ​ How to Upgrade Firmware ==
755 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
755 755  
757 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
756 756  
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 +
783 += ​4. FAQ =
784 +
785 +== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
786 +
757 757  (((
758 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
788 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
789 +When downloading the images, choose the required image file for download. ​
759 759  )))
760 760  
761 761  (((
762 -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]]
793 +
763 763  )))
764 764  
765 765  (((
766 -(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
797 +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.
767 767  )))
768 768  
800 +(((
801 +
802 +)))
769 769  
804 +(((
805 +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.
806 +)))
770 770  
771 -= 6.  Trouble Shooting =
808 +(((
809 +
810 +)))
772 772  
773 -== 6.1  ​Connection problem when uploading firmware ==
812 +(((
813 +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.
814 +)))
774 774  
816 +[[image:image-20220606154726-3.png]]
775 775  
776 -(% class="wikigeneratedid" %)
818 +
819 +When you use the TTN network, the US915 frequency bands use are:
820 +
821 +* 903.9 - SF7BW125 to SF10BW125
822 +* 904.1 - SF7BW125 to SF10BW125
823 +* 904.3 - SF7BW125 to SF10BW125
824 +* 904.5 - SF7BW125 to SF10BW125
825 +* 904.7 - SF7BW125 to SF10BW125
826 +* 904.9 - SF7BW125 to SF10BW125
827 +* 905.1 - SF7BW125 to SF10BW125
828 +* 905.3 - SF7BW125 to SF10BW125
829 +* 904.6 - SF8BW500
830 +
777 777  (((
778 -(% style="font-size:14px" %)**Please see: **(%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting||style="background-color: rgb(255, 255, 255); font-size: 14px;"]]
832 +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:
833 +
834 +* (% style="color:#037691" %)**AT+CHE=2**
835 +* (% style="color:#037691" %)**ATZ**
779 779  )))
780 780  
838 +(((
839 +
781 781  
841 +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.
842 +)))
782 782  
783 -== 6.2  AT Command input doesn't work ==
844 +(((
845 +
846 +)))
784 784  
785 785  (((
849 +The **AU915** band is similar. Below are the AU915 Uplink Channels.
850 +)))
851 +
852 +[[image:image-20220606154825-4.png]]
853 +
854 +
855 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
856 +
857 +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]].
858 +
859 +
860 += 5. Trouble Shooting =
861 +
862 +== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
863 +
864 +It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.19EightChannelMode"]] section above for details.
865 +
866 +
867 +== 5.2 AT Command input doesn't work ==
868 +
869 +(((
786 786  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.
787 787  )))
788 788  
789 789  
874 +== 5.3 Device rejoin in at the second uplink packet ==
790 790  
791 -= 7. ​ Order Info =
876 +(% style="color:#4f81bd" %)**Issue describe as below:**
792 792  
878 +[[image:1654500909990-784.png]]
793 793  
794 -Part Number**:** (% style="color:#4f81bd" %)**NSE01**
795 795  
881 +(% style="color:#4f81bd" %)**Cause for this issue:**
796 796  
883 +(((
884 +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.
885 +)))
886 +
887 +
888 +(% style="color:#4f81bd" %)**Solution: **
889 +
890 +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:
891 +
892 +[[image:1654500929571-736.png||height="458" width="832"]]
893 +
894 +
895 += 6. ​Order Info =
896 +
897 +
898 +Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
899 +
900 +
901 +(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
902 +
903 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
904 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
905 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
906 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
907 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
908 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
909 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
910 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
911 +
912 +(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
913 +
914 +* (% style="color:red" %)**4**(%%): 4000mAh battery
915 +* (% style="color:red" %)**8**(%%): 8500mAh battery
916 +
797 797  (% class="wikigeneratedid" %)
798 798  (((
799 799  
800 800  )))
801 801  
802 -= 8.  Packing Info =
922 += 7. Packing Info =
803 803  
804 804  (((
805 805  
806 806  
807 807  (% style="color:#037691" %)**Package Includes**:
928 +)))
808 808  
809 -
810 -* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
811 -* External antenna x 1
930 +* (((
931 +LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
812 812  )))
813 813  
814 814  (((
... ... @@ -815,20 +815,24 @@
815 815  
816 816  
817 817  (% style="color:#037691" %)**Dimension and weight**:
938 +)))
818 818  
819 -
820 -* Size: 195 x 125 x 55 mm
821 -* Weight:   420g
940 +* (((
941 +Device Size: cm
822 822  )))
943 +* (((
944 +Device Weight: g
945 +)))
946 +* (((
947 +Package Size / pcs : cm
948 +)))
949 +* (((
950 +Weight / pcs : g
823 823  
824 -(((
825 825  
826 -
827 -
828 -
829 829  )))
830 830  
831 -= 9.  Support =
955 += 8. Support =
832 832  
833 833  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
834 834  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
1657261119050-993.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -126.1 KB
Content
1657261278785-153.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -126.1 KB
Content

Applications

Navigation

Copyright ©2010-2022 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0