Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 57.8 >
edited by Xiaoling
on 2022/07/08 11:55
To version < 64.2 >
edited by Xiaoling
on 2022/07/08 14:37
>
Change comment: There is no comment for this version

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Content
... ... @@ -312,7 +312,6 @@
312 312  * Soil Conductivity(EC) = 0x02f9 =761 uS /cm
313 313  * Interrupt: 0x00 = 0
314 314  
315 -
316 316  == 2.4  Payload Explanation and Sensor Interface ==
317 317  
318 318  
... ... @@ -454,10 +454,8 @@
454 454  
455 455  
456 456  
457 -
458 458  === 2.4.9  ​+5V Output ===
459 459  
460 -
461 461  NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
462 462  
463 463  
... ... @@ -469,19 +469,13 @@
469 469  
470 470  
471 471  
472 -== 2.4 Uplink Interval ==
469 +== 2.5  Downlink Payload ==
473 473  
474 -The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
471 +By default, NSE01 prints the downlink payload to console port.
475 475  
473 +[[image:image-20220708133731-5.png]]
476 476  
477 477  
478 -== 2.5 Downlink Payload ==
479 -
480 -By default, LSE50 prints the downlink payload to console port.
481 -
482 -[[image:image-20220606165544-8.png]]
483 -
484 -
485 485  (((
486 486  (% style="color:blue" %)**Examples:**
487 487  )))
... ... @@ -495,7 +495,7 @@
495 495  )))
496 496  
497 497  (((
498 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
489 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
499 499  )))
500 500  
501 501  (((
... ... @@ -515,585 +515,240 @@
515 515  )))
516 516  
517 517  (((
518 -If payload = 0x04FF, it will reset the LSE01
509 +If payload = 0x04FF, it will reset the NSE01
519 519  )))
520 520  
521 521  
522 -* (% style="color:blue" %)**CFM**
513 +* (% style="color:blue" %)**INTMOD**
523 523  
524 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
515 +Downlink Payload: 06000003, Set AT+INTMOD=3
525 525  
526 526  
527 527  
528 -== 2.6 ​Show Data in DataCake IoT Server ==
519 +== 2.6  ​LED Indicator ==
529 529  
530 530  (((
531 -[[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
532 -)))
522 +The NSE01 has an internal LED which is to show the status of different state.
533 533  
534 -(((
535 -
536 -)))
537 537  
538 -(((
539 -(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
525 +* When power on, NSE01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
526 +* Then the LED will be on for 1 second means device is boot normally.
527 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
528 +* For each uplink probe, LED will be on for 500ms.
540 540  )))
541 541  
542 -(((
543 -(% style="color:blue" %)**Step 2**(%%):  To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:
544 -)))
545 545  
546 546  
547 -[[image:1654505857935-743.png]]
548 548  
534 +== 2.7  Installation in Soil ==
549 549  
550 -[[image:1654505874829-548.png]]
536 +__**Measurement the soil surface**__
551 551  
538 +Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. [[https:~~/~~/img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg>>url:https://img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg]]
552 552  
553 -(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
540 +[[image:1657259653666-883.png]] ​
554 554  
555 -(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
556 556  
543 +(((
544 +
557 557  
558 -[[image:1654505905236-553.png]]
546 +(((
547 +Dig a hole with diameter > 20CM.
548 +)))
559 559  
550 +(((
551 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
552 +)))
553 +)))
560 560  
561 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
555 +[[image:1654506665940-119.png]]
562 562  
563 -[[image:1654505925508-181.png]]
557 +(((
558 +
559 +)))
564 564  
565 565  
562 +== 2.8  ​Firmware Change Log ==
566 566  
567 -== 2.7 Frequency Plans ==
568 568  
569 -The LSE01 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
565 +Download URL & Firmware Change log
570 570  
567 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
571 571  
572 -=== 2.7.1 EU863-870 (EU868) ===
573 573  
574 -(% style="color:#037691" %)** Uplink:**
570 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
575 575  
576 -868.1 - SF7BW125 to SF12BW125
577 577  
578 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
579 579  
580 -868.5 - SF7BW125 to SF12BW125
574 +== 2.9  ​Battery Analysis ==
581 581  
582 -867.1 - SF7BW125 to SF12BW125
576 +=== 2.9.1  ​Battery Type ===
583 583  
584 -867.3 - SF7BW125 to SF12BW125
585 585  
586 -867.5 - SF7BW125 to SF12BW125
579 +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.
587 587  
588 -867.7 - SF7BW125 to SF12BW125
589 589  
590 -867.9 - SF7BW125 to SF12BW125
582 +The battery is designed to last for several years depends on the actually use environment and update interval. 
591 591  
592 -868.8 - FSK
593 593  
585 +The battery related documents as below:
594 594  
595 -(% style="color:#037691" %)** Downlink:**
587 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
588 +* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]][[ datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
589 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
596 596  
597 -Uplink channels 1-9 (RX1)
598 -
599 -869.525 - SF9BW125 (RX2 downlink only)
600 -
601 -
602 -
603 -=== 2.7.2 US902-928(US915) ===
604 -
605 -Used in USA, Canada and South America. Default use CHE=2
606 -
607 -(% style="color:#037691" %)**Uplink:**
608 -
609 -903.9 - SF7BW125 to SF10BW125
610 -
611 -904.1 - SF7BW125 to SF10BW125
612 -
613 -904.3 - SF7BW125 to SF10BW125
614 -
615 -904.5 - SF7BW125 to SF10BW125
616 -
617 -904.7 - SF7BW125 to SF10BW125
618 -
619 -904.9 - SF7BW125 to SF10BW125
620 -
621 -905.1 - SF7BW125 to SF10BW125
622 -
623 -905.3 - SF7BW125 to SF10BW125
624 -
625 -
626 -(% style="color:#037691" %)**Downlink:**
627 -
628 -923.3 - SF7BW500 to SF12BW500
629 -
630 -923.9 - SF7BW500 to SF12BW500
631 -
632 -924.5 - SF7BW500 to SF12BW500
633 -
634 -925.1 - SF7BW500 to SF12BW500
635 -
636 -925.7 - SF7BW500 to SF12BW500
637 -
638 -926.3 - SF7BW500 to SF12BW500
639 -
640 -926.9 - SF7BW500 to SF12BW500
641 -
642 -927.5 - SF7BW500 to SF12BW500
643 -
644 -923.3 - SF12BW500(RX2 downlink only)
645 -
646 -
647 -
648 -=== 2.7.3 CN470-510 (CN470) ===
649 -
650 -Used in China, Default use CHE=1
651 -
652 -(% style="color:#037691" %)**Uplink:**
653 -
654 -486.3 - SF7BW125 to SF12BW125
655 -
656 -486.5 - SF7BW125 to SF12BW125
657 -
658 -486.7 - SF7BW125 to SF12BW125
659 -
660 -486.9 - SF7BW125 to SF12BW125
661 -
662 -487.1 - SF7BW125 to SF12BW125
663 -
664 -487.3 - SF7BW125 to SF12BW125
665 -
666 -487.5 - SF7BW125 to SF12BW125
667 -
668 -487.7 - SF7BW125 to SF12BW125
669 -
670 -
671 -(% style="color:#037691" %)**Downlink:**
672 -
673 -506.7 - SF7BW125 to SF12BW125
674 -
675 -506.9 - SF7BW125 to SF12BW125
676 -
677 -507.1 - SF7BW125 to SF12BW125
678 -
679 -507.3 - SF7BW125 to SF12BW125
680 -
681 -507.5 - SF7BW125 to SF12BW125
682 -
683 -507.7 - SF7BW125 to SF12BW125
684 -
685 -507.9 - SF7BW125 to SF12BW125
686 -
687 -508.1 - SF7BW125 to SF12BW125
688 -
689 -505.3 - SF12BW125 (RX2 downlink only)
690 -
691 -
692 -
693 -=== 2.7.4 AU915-928(AU915) ===
694 -
695 -Default use CHE=2
696 -
697 -(% style="color:#037691" %)**Uplink:**
698 -
699 -916.8 - SF7BW125 to SF12BW125
700 -
701 -917.0 - SF7BW125 to SF12BW125
702 -
703 -917.2 - SF7BW125 to SF12BW125
704 -
705 -917.4 - SF7BW125 to SF12BW125
706 -
707 -917.6 - SF7BW125 to SF12BW125
708 -
709 -917.8 - SF7BW125 to SF12BW125
710 -
711 -918.0 - SF7BW125 to SF12BW125
712 -
713 -918.2 - SF7BW125 to SF12BW125
714 -
715 -
716 -(% style="color:#037691" %)**Downlink:**
717 -
718 -923.3 - SF7BW500 to SF12BW500
719 -
720 -923.9 - SF7BW500 to SF12BW500
721 -
722 -924.5 - SF7BW500 to SF12BW500
723 -
724 -925.1 - SF7BW500 to SF12BW500
725 -
726 -925.7 - SF7BW500 to SF12BW500
727 -
728 -926.3 - SF7BW500 to SF12BW500
729 -
730 -926.9 - SF7BW500 to SF12BW500
731 -
732 -927.5 - SF7BW500 to SF12BW500
733 -
734 -923.3 - SF12BW500(RX2 downlink only)
735 -
736 -
737 -
738 -=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
739 -
740 -(% style="color:#037691" %)**Default Uplink channel:**
741 -
742 -923.2 - SF7BW125 to SF10BW125
743 -
744 -923.4 - SF7BW125 to SF10BW125
745 -
746 -
747 -(% style="color:#037691" %)**Additional Uplink Channel**:
748 -
749 -(OTAA mode, channel added by JoinAccept message)
750 -
751 -(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
752 -
753 -922.2 - SF7BW125 to SF10BW125
754 -
755 -922.4 - SF7BW125 to SF10BW125
756 -
757 -922.6 - SF7BW125 to SF10BW125
758 -
759 -922.8 - SF7BW125 to SF10BW125
760 -
761 -923.0 - SF7BW125 to SF10BW125
762 -
763 -922.0 - SF7BW125 to SF10BW125
764 -
765 -
766 -(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
767 -
768 -923.6 - SF7BW125 to SF10BW125
769 -
770 -923.8 - SF7BW125 to SF10BW125
771 -
772 -924.0 - SF7BW125 to SF10BW125
773 -
774 -924.2 - SF7BW125 to SF10BW125
775 -
776 -924.4 - SF7BW125 to SF10BW125
777 -
778 -924.6 - SF7BW125 to SF10BW125
779 -
780 -
781 -(% style="color:#037691" %)** Downlink:**
782 -
783 -Uplink channels 1-8 (RX1)
784 -
785 -923.2 - SF10BW125 (RX2)
786 -
787 -
788 -
789 -=== 2.7.6 KR920-923 (KR920) ===
790 -
791 -Default channel:
792 -
793 -922.1 - SF7BW125 to SF12BW125
794 -
795 -922.3 - SF7BW125 to SF12BW125
796 -
797 -922.5 - SF7BW125 to SF12BW125
798 -
799 -
800 -(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
801 -
802 -922.1 - SF7BW125 to SF12BW125
803 -
804 -922.3 - SF7BW125 to SF12BW125
805 -
806 -922.5 - SF7BW125 to SF12BW125
807 -
808 -922.7 - SF7BW125 to SF12BW125
809 -
810 -922.9 - SF7BW125 to SF12BW125
811 -
812 -923.1 - SF7BW125 to SF12BW125
813 -
814 -923.3 - SF7BW125 to SF12BW125
815 -
816 -
817 -(% style="color:#037691" %)**Downlink:**
818 -
819 -Uplink channels 1-7(RX1)
820 -
821 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
822 -
823 -
824 -
825 -=== 2.7.7 IN865-867 (IN865) ===
826 -
827 -(% style="color:#037691" %)** Uplink:**
828 -
829 -865.0625 - SF7BW125 to SF12BW125
830 -
831 -865.4025 - SF7BW125 to SF12BW125
832 -
833 -865.9850 - SF7BW125 to SF12BW125
834 -
835 -
836 -(% style="color:#037691" %) **Downlink:**
837 -
838 -Uplink channels 1-3 (RX1)
839 -
840 -866.550 - SF10BW125 (RX2)
841 -
842 -
843 -
844 -
845 -== 2.8 LED Indicator ==
846 -
847 -The LSE01 has an internal LED which is to show the status of different state.
848 -
849 -* Blink once when device power on.
850 -* Solid ON for 5 seconds once device successful Join the network.
851 -* Blink once when device transmit a packet.
852 -
853 -== 2.9 Installation in Soil ==
854 -
855 -**Measurement the soil surface**
856 -
857 -
858 -[[image:1654506634463-199.png]] ​
859 -
860 860  (((
861 -(((
862 -Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting.
592 +[[image:image-20220708140453-6.png]]
863 863  )))
864 -)))
865 865  
866 866  
867 867  
868 -[[image:1654506665940-119.png]]
597 +=== 2.9.2  Power consumption Analyze ===
869 869  
870 870  (((
871 -Dig a hole with diameter > 20CM.
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.
872 872  )))
873 873  
874 -(((
875 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
876 -)))
877 877  
878 -
879 -== 2.10 ​Firmware Change Log ==
880 -
881 881  (((
882 -**Firmware download link:**
605 +Instruction to use as below:
883 883  )))
884 884  
885 885  (((
886 -[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
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/]]
887 887  )))
888 888  
889 -(((
890 -
891 -)))
892 892  
893 893  (((
894 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
614 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
895 895  )))
896 896  
897 -(((
898 -
617 +* (((
618 +Product Model
899 899  )))
900 -
901 -(((
902 -**V1.0.**
620 +* (((
621 +Uplink Interval
903 903  )))
623 +* (((
624 +Working Mode
625 +)))
904 904  
905 905  (((
906 -Release
628 +And the Life expectation in difference case will be shown on the right.
907 907  )))
908 908  
631 +[[image:image-20220708141352-7.jpeg]]
909 909  
910 -== 2.11 ​Battery Analysis ==
911 911  
912 -=== 2.11.1 ​Battery Type ===
913 913  
914 -(((
915 -The LSE01 battery is a combination of a 4000mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-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.
916 -)))
635 +=== 2.9.3  ​Battery Note ===
917 917  
918 918  (((
919 -The battery is designed to last for more than 5 years for the LSN50.
638 +The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
920 920  )))
921 921  
922 -(((
923 -(((
924 -The battery-related documents are as below:
925 -)))
926 -)))
927 927  
928 -* (((
929 -[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
930 -)))
931 -* (((
932 -[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
933 -)))
934 -* (((
935 -[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]]
936 -)))
937 937  
938 - [[image:image-20220610172436-1.png]]
643 +=== 2.9.4  Replace the battery ===
939 939  
940 -
941 -
942 -=== 2.11.2 ​Battery Note ===
943 -
944 944  (((
945 -The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
646 +The default battery pack of NSE01 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
946 946  )))
947 947  
948 948  
949 949  
950 -=== 2.11.3 Replace the battery ===
651 += 3. ​ Access NB-IoT Module =
951 951  
952 952  (((
953 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
654 +Users can directly access the AT command set of the NB-IoT module.
954 954  )))
955 955  
956 956  (((
957 -You can change the battery in the LSE01.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board.
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/]] 
958 958  )))
959 959  
960 -(((
961 -The default battery pack of LSE01 includes a ER18505 plus super capacitor. If user can’t find this pack locally, they can find ER18505 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
962 -)))
661 +[[image:1657261278785-153.png]]
963 963  
964 964  
965 965  
966 -= 3. ​Using the AT Commands =
665 += 4.  Using the AT Commands =
967 967  
968 -== 3.1 Access AT Commands ==
667 +== 4.1  Access AT Commands ==
969 969  
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/]]
970 970  
971 -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.
972 972  
973 -[[image:1654501986557-872.png||height="391" width="800"]]
672 +AT+<CMD>?  : Help on <CMD>
974 974  
674 +AT+<CMD>         : Run <CMD>
975 975  
976 -Or if you have below board, use below connection:
676 +AT+<CMD>=<value> : Set the value
977 977  
678 +AT+<CMD>=?  : Get the value
978 978  
979 -[[image:1654502005655-729.png||height="503" width="801"]]
980 980  
981 -
982 -
983 -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:
984 -
985 -
986 - [[image:1654502050864-459.png||height="564" width="806"]]
987 -
988 -
989 -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]]
990 -
991 -
992 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
993 -
994 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
995 -
996 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
997 -
998 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
999 -
1000 -
1001 1001  (% style="color:#037691" %)**General Commands**(%%)      
1002 1002  
1003 -(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
683 +AT  : Attention       
1004 1004  
1005 -(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
685 +AT?  : Short Help     
1006 1006  
1007 -(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
687 +ATZ  : MCU Reset    
1008 1008  
1009 -(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
689 +AT+TDC  : Application Data Transmission Interval
1010 1010  
691 +AT+CFG  : Print all configurations
1011 1011  
1012 -(% style="color:#037691" %)**Keys, IDs and EUIs management**
693 +AT+CFGMOD           : Working mode selection
1013 1013  
1014 -(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
695 +AT+INTMOD            : Set the trigger interrupt mode
1015 1015  
1016 -(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
697 +AT+5VT  : Set extend the time of 5V power  
1017 1017  
1018 -(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
699 +AT+PRO  : Choose agreement
1019 1019  
1020 -(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
701 +AT+WEIGRE  : Get weight or set weight to 0
1021 1021  
1022 -(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
703 +AT+WEIGAP  : Get or Set the GapValue of weight
1023 1023  
1024 -(% 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
1025 1025  
1026 -(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
707 +AT+CNTFAC  : Get or set counting parameters
1027 1027  
1028 -(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
709 +AT+SERVADDR  : Server Address
1029 1029  
1030 -(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
1031 1031  
1032 -(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
712 +(% style="color:#037691" %)**COAP Management**      
1033 1033  
1034 -(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
714 +AT+URI            : Resource parameters
1035 1035  
1036 -(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
1037 1037  
1038 -(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
717 +(% style="color:#037691" %)**UDP Management**
1039 1039  
1040 -(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
719 +AT+CFM          : Upload confirmation mode (only valid for UDP)
1041 1041  
1042 -(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
1043 1043  
1044 -(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
722 +(% style="color:#037691" %)**MQTT Management**
1045 1045  
724 +AT+CLIENT               : Get or Set MQTT client
1046 1046  
1047 -(% style="color:#037691" %)**LoRa Network Management**
726 +AT+UNAME  : Get or Set MQTT Username
1048 1048  
1049 -(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
728 +AT+PWD                  : Get or Set MQTT password
1050 1050  
1051 -(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
730 +AT+PUBTOPIC  : Get or Set MQTT publish topic
1052 1052  
1053 -(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
732 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
1054 1054  
1055 -(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
1056 1056  
1057 -(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
735 +(% style="color:#037691" %)**Information**          
1058 1058  
1059 -(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
737 +AT+FDR  : Factory Data Reset
1060 1060  
1061 -(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
739 +AT+PWORD  : Serial Access Password
1062 1062  
1063 -(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
1064 1064  
1065 -(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
1066 1066  
1067 -(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
1068 -
1069 -(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
1070 -
1071 -(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
1072 -
1073 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
1074 -
1075 -(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
1076 -
1077 -(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
1078 -
1079 -
1080 -(% style="color:#037691" %)**Information** 
1081 -
1082 -(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
1083 -
1084 -(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
1085 -
1086 -(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
1087 -
1088 -(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
1089 -
1090 -(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
1091 -
1092 -(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
1093 -
1094 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
1095 -
1096 -
1097 1097  = ​4. FAQ =
1098 1098  
1099 1099  == 4.1 ​How to change the LoRa Frequency Bands/Region? ==
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