Last modified by kai on 2024/09/06 10:00
<
From version < 52.4 >
edited by Xiaoling
on 2022/08/12 15:58
To version < 52.11 >
edited by Xiaoling
on 2022/09/19 15:00
>
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -9,8 +9,8 @@
9 9  
10 10  Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands:
11 11  
12 -* **Common Commands:** They should be available for each sensor, such as: change uplink interval, reset device.
13 -* **Sensor Related Commands:** Only for special sensor, such as control relay, poll RS485 device.
12 +* (% style="color:blue" %)**Common Commands:** (%%) They should be available for each sensor, such as: change uplink interval, reset device.
13 +* (% style="color:blue" %)**Sensor Related Commands:** (%%) Only for special sensor, such as control relay, poll RS485 device.
14 14  
15 15  (((
16 16  **This page shows the common commands since Dragino LoRaWAN stack DR-LWS-005. Make sure the end node support stack higher than DR-LWS-005 before checking this page.**
... ... @@ -30,6 +30,7 @@
30 30  
31 31  
32 32  
33 +
33 33  = 3. Support End Node and firmware version =
34 34  
35 35  
... ... @@ -139,7 +139,7 @@
139 139  )))
140 140  
141 141  (((
142 -If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
143 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
143 143  )))
144 144  
145 145  * **Example 1**: Downlink Payload:** 0100001E**  ~/~/ Set Transmit Interval (TDC) = 30 seconds
... ... @@ -148,7 +148,6 @@
148 148  
149 149  
150 150  
151 -
152 152  == 4.2 Reboot End Node ==
153 153  
154 154  
... ... @@ -418,6 +418,9 @@
418 418  OK
419 419  )))
420 420  
421 +
422 +
423 +
421 421  == 5.6 Network ID ==
422 422  
423 423  
... ... @@ -434,6 +434,9 @@
434 434  )))
435 435  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
436 436  
440 +
441 +
442 +
437 437  == 5.7 Network Session Key ==
438 438  
439 439  
... ... @@ -450,6 +450,9 @@
450 450  )))
451 451  |(% style="width:455px" %)AT+NWKSKEY=A8 40 41 FF FF 12 34 56 00 01 02 04 05 06 06 07|(% style="width:215px" %)Set the Network Session Key.|(% style="width:343px" %)OK
452 452  
459 +
460 +
461 +
453 453  = 6. Joining and sending date on LoRaWAN network =
454 454  
455 455  
... ... @@ -473,6 +473,8 @@
473 473  |(% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK
474 474  |(% style="width:155px" %)AT+CFM=2|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)While Error in format, return AT_PARAM_ERROR
475 475  
485 +
486 +
476 476  (% style="color:blue" %)**Downlink Command: 0x05**
477 477  
478 478  Format: Command Code (0x05) followed by 2 bytes mode value.
... ... @@ -483,6 +483,8 @@
483 483  * **Example 2:** Downlink Payload: 0500  ~/~/ Set AT+CFM=0
484 484  
485 485  
497 +
498 +
486 486  === 6.1.2  AT+CFM command since DR-LWS007 software stack ===
487 487  
488 488  
... ... @@ -519,6 +519,8 @@
519 519  OK
520 520  )))
521 521  
535 +
536 +
522 522  (% style="color:blue" %)**Downlink Command: 0x05**
523 523  
524 524  Format: Command Code (0x05) followed by 2 bytes mode value.
... ... @@ -529,6 +529,8 @@
529 529  * **Example 2:** Downlink Payload: 05000700  ~/~/ Set AT+CFM=0,7,0
530 530  
531 531  
547 +
548 +
532 532  == 6.2 Confirm Status ==
533 533  
534 534  
... ... @@ -544,6 +544,9 @@
544 544  OK
545 545  )))
546 546  
564 +
565 +
566 +
547 547  == 6.3 Join LoRa® Network ==
548 548  
549 549  
... ... @@ -561,6 +561,9 @@
561 561  While Error in format, return AT_BUSY_ERROR
562 562  )))
563 563  
584 +
585 +
586 +
564 564  == 6.4 LoRa® Network Join Mode ==
565 565  
566 566  
... ... @@ -578,6 +578,8 @@
578 578  |(% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK
579 579  |(% style="width:162px" %)AT+NJM=2|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)While Error in format, return AT_PARAM_ERROR
580 580  
604 +
605 +
581 581  (% style="color:blue" %)**Downlink Command: 0x20**
582 582  
583 583  Format: Command Code (0x20) followed by 1 bytes mode value.
... ... @@ -588,6 +588,8 @@
588 588  * **Example 2:** Downlink Payload: **2001**  ~/~/ Set AT+NJM=1
589 589  
590 590  
616 +
617 +
591 591  == 6.5 LoRa® Network Join Status ==
592 592  
593 593  
... ... @@ -603,6 +603,9 @@
603 603  OK
604 604  )))
605 605  
633 +
634 +
635 +
606 606  == 6.6 Print Last Received Data in Raw Format ==
607 607  
608 608  
... ... @@ -618,6 +618,9 @@
618 618  OK
619 619  )))
620 620  
651 +
652 +
653 +
621 621  == 6.7 Print Last Received Data in Binary Format ==
622 622  
623 623  
... ... @@ -633,6 +633,9 @@
633 633  OK
634 634  )))
635 635  
669 +
670 +
671 +
636 636  == 6.8 Send Text Data ==
637 637  
638 638  
... ... @@ -652,6 +652,9 @@
652 652  
653 653  )))
654 654  
691 +
692 +
693 +
655 655  == 6.9 Send Hexadecimal Data ==
656 656  
657 657  
... ... @@ -660,16 +660,19 @@
660 660  
661 661  (% style="color:blue" %)**AT Command: AT+SENDB**
662 662  
663 -(% border="1" style="background-color:#ffffcc; color:green; width:1120.22px" %)
664 -|=(% colspan="3" style="width: 1117px;" %)AT+SENDB
665 -|(% style="width:257px" %)**Command Example**|(% style="width:406px" %)**Function**|(% style="width:453px" %)**Response**
666 -|(% style="width:257px" %)AT+SENDB=12:abcdef0123456789|(% style="width:406px" %)Send hexadecimal data along with the application port.|(% style="width:453px" %)OK
667 -|(% style="width:257px" %)AT+SENDB=abcdef0123456789|(% style="width:406px" %)Send hexadecimal data along with the application port.|(% style="width:453px" %)While Error in format, return(((
702 +(% border="1" style="background-color:#ffffcc; color:green; width:1101px" %)
703 +|=(% colspan="3" style="width: 1098px;" %)AT+SENDB
704 +|(% style="width:257px" %)**Command Example**|(% style="width:394px" %)**Function**|(% style="width:446px" %)**Response**
705 +|(% style="width:257px" %)AT+SENDB=12:abcdef0123456789|(% style="width:394px" %)Send hexadecimal data along with the application port.|(% style="width:446px" %)OK
706 +|(% style="width:257px" %)AT+SENDB=abcdef0123456789|(% style="width:394px" %)Send hexadecimal data along with the application port.|(% style="width:446px" %)While Error in format, return(((
668 668  AT_PARAM_ERROR AT_BUSY_ERROR/AT_NO_NETWORK_JOINED
669 669  
670 670  
671 671  )))
672 672  
712 +
713 +
714 +
673 673  = 7. LoRaWAN network management =
674 674  
675 675  
... ... @@ -692,6 +692,8 @@
692 692  AT_PARAM_ERROR
693 693  )))
694 694  
737 +
738 +
695 695  (% style="color:blue" %)**Downlink Command: 0x22**
696 696  
697 697  If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
... ... @@ -699,6 +699,9 @@
699 699  * **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
700 700  * **Example 2**: Downlink Payload: **2200FFFF**  ~/~/ Set AT+ADR=0.
701 701  
746 +
747 +
748 +
702 702  == 7.2 LoRa® Class ==
703 703  
704 704  
... ... @@ -705,7 +705,7 @@
705 705  Feature: Get or Set the Device Class(Currently only support class A, class C).
706 706  
707 707  
708 -(% style="color:blue" %)**AT Command:AT+CLASS**
755 +(% style="color:blue" %)**AT Command:  AT+CLASS**
709 709  
710 710  (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
711 711  |=(% colspan="3" style="width: 504px;" %)AT+CLASS
... ... @@ -717,13 +717,16 @@
717 717  
718 718  )))
719 719  
767 +
768 +
769 +
720 720  == 7.3 Duty Cycle Setting ==
721 721  
722 722  
723 -Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
773 +Feature: Get or Set the ETSI Duty Cycle setting** - 0**=disable, **1**=enable - Only for testing.
724 724  
725 725  
726 -(% style="color:blue" %)**AT Command:AT+DCS**
776 +(% style="color:blue" %)**AT Command:  AT+DCS**
727 727  
728 728  (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
729 729  |=(% colspan="3" style="width: 512px;" %)AT+DCS
... ... @@ -735,6 +735,9 @@
735 735  
736 736  )))
737 737  
788 +
789 +
790 +
738 738  == 7.4 Data Rate ==
739 739  
740 740  
... ... @@ -753,6 +753,8 @@
753 753  
754 754  )))
755 755  
809 +
810 +
756 756  (% style="color:blue" %)**Downlink Command: 0x2200aaFF**
757 757  
758 758  If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
... ... @@ -760,6 +760,9 @@
760 760  * **Example 1**: Downlink Payload: **220001FF**  ~/~/ Set AT+DR=1.
761 761  * **Example 2**: Downlink Payload: **220000FF**  ~/~/ Set AT+DR=0.
762 762  
818 +
819 +
820 +
763 763  == 7.5 Frame Counter Downlink ==
764 764  
765 765  
... ... @@ -766,7 +766,7 @@
766 766  Feature: Get or Set the Frame Counter Downlink.
767 767  
768 768  
769 -(% style="color:blue" %)**AT Command:AT+FCD**
827 +(% style="color:blue" %)**AT Command:  AT+FCD**
770 770  
771 771  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
772 772  |=(% colspan="3" style="width: 690px;" %)AT+FCD
... ... @@ -778,12 +778,15 @@
778 778  OK
779 779  )))
780 780  
839 +
840 +
841 +
781 781  == 7.6 Frame Counter Uplink ==
782 782  
783 783  Feature: Get or Set the Frame Counter Uplink.
784 784  
785 785  
786 -(% style="color:blue" %)**AT Command:AT+FCU**
847 +(% style="color:blue" %)**AT Command:  AT+FCU**
787 787  
788 788  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
789 789  |=(% colspan="3" style="width: 531px;" %)AT+FCU
... ... @@ -795,6 +795,9 @@
795 795  
796 796  )))
797 797  
859 +
860 +
861 +
798 798  == 7.7 Join Accept Delay1 ==
799 799  
800 800  
... ... @@ -801,7 +801,7 @@
801 801  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
802 802  
803 803  
804 -(% style="color:blue" %)**AT Command:AT+JN1DL**
868 +(% style="color:blue" %)**AT Command:  AT+JN1DL**
805 805  
806 806  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
807 807  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
... ... @@ -813,12 +813,16 @@
813 813  
814 814  )))
815 815  
880 +
881 +
882 +
816 816  == 7.8 Join Accept Delay2 ==
817 817  
885 +
818 818  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
819 819  
820 820  
821 -(% style="color:blue" %)**AT Command:AT+JN2DL**
889 +(% style="color:blue" %)**AT Command:  AT+JN2DL**
822 822  
823 823  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
824 824  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
... ... @@ -830,6 +830,9 @@
830 830  
831 831  )))
832 832  
901 +
902 +
903 +
833 833  == 7.9 Public Network Mode ==
834 834  
835 835  
... ... @@ -838,7 +838,7 @@
838 838  (% style="color:red" %)**Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network.**
839 839  
840 840  
841 -(% style="color:blue" %)**AT Command:AT+PNM**
912 +(% style="color:blue" %)**AT Command:  AT+PNM**
842 842  
843 843  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
844 844  |=(% colspan="3" style="width: 664px;" %)AT+PNM
... ... @@ -857,6 +857,9 @@
857 857  )))
858 858  |(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
859 859  
931 +
932 +
933 +
860 860  == 7.10 Receive Delay1 ==
861 861  
862 862  
... ... @@ -863,7 +863,7 @@
863 863  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
864 864  
865 865  
866 -(% style="color:blue" %)**AT Command:AT+RX1DL**
940 +(% style="color:blue" %)**AT Command: AT+RX1DL**
867 867  
868 868  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
869 869  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
... ... @@ -875,6 +875,9 @@
875 875  
876 876  )))
877 877  
952 +
953 +
954 +
878 878  == 7.11 Receive Delay2 ==
879 879  
880 880  
... ... @@ -881,7 +881,7 @@
881 881  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
882 882  
883 883  
884 -(% style="color:blue" %)**AT Command:AT+RX2DL**
961 +(% style="color:blue" %)**AT Command: AT+RX2DL**
885 885  
886 886  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
887 887  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
... ... @@ -893,6 +893,9 @@
893 893  
894 894  )))
895 895  
973 +
974 +
975 +
896 896  == 7.12 Rx2 Window Data Rate ==
897 897  
898 898  
... ... @@ -899,7 +899,7 @@
899 899  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
900 900  
901 901  
902 -(% style="color:blue" %)**AT Command:AT+RX2DR**
982 +(% style="color:blue" %)**AT Command:  AT+RX2DR**
903 903  
904 904  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
905 905  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
... ... @@ -911,6 +911,9 @@
911 911  
912 912  )))
913 913  
994 +
995 +
996 +
914 914  == 7.13 Rx2 Window Frequency ==
915 915  
916 916  
... ... @@ -917,7 +917,7 @@
917 917  Feature: Get or Set the Rx2 window frequency
918 918  
919 919  
920 -(% style="color:blue" %)**AT Command:AT+RX2FQ**
1003 +(% style="color:blue" %)**AT Command:  AT+RX2FQ**
921 921  
922 922  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
923 923  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
... ... @@ -929,15 +929,18 @@
929 929  
930 930  )))
931 931  
1015 +
1016 +
1017 +
932 932  == 7.14 Transmit Power ==
933 933  
934 934  
935 935  Feature: Get or Set the Transmit Power(0-5, MAX:0, MIN:5, according to LoRaWAN Spec, or 40=10dB, 41 = 11dB, …, 50 = 20dB which is out of LoRaWAN spec. )
936 936  
937 -Notice: Transmit Power might be changed by ADR from LoRaWAN server. So manually change TXP also remember to set AT+ADR=0 in sensor
1023 +(% style="color:red" %)**Notice: Transmit Power might be changed by ADR from LoRaWAN server. So manually change TXP also remember to set AT+ADR=0 in sensor**
938 938  
939 939  
940 -(% style="color:blue" %)**AT Command:AT+TXP**
1026 +(% style="color:blue" %)**AT Command:  AT+TXP**
941 941  
942 942  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
943 943  |=(% colspan="3" style="width: 462px;" %)AT+TXP
... ... @@ -957,6 +957,8 @@
957 957  * **Example 2**: Downlink Payload: **220000FF**  ~/~/ Set AT+TXP=0.
958 958  
959 959  
1046 +
1047 +
960 960  == 7.15 RSSI of the Last Received Packet ==
961 961  
962 962  
... ... @@ -972,6 +972,9 @@
972 972  OK
973 973  )))
974 974  
1063 +
1064 +
1065 +
975 975  == 7.16 SNR of the Last Received Packet ==
976 976  
977 977  
... ... @@ -978,7 +978,7 @@
978 978  Feature: Get the SNR of the last received packet
979 979  
980 980  
981 -(% style="color:blue" %)**AT Command:AT+SNR**
1072 +(% style="color:blue" %)**AT Command:  AT+SNR**
982 982  
983 983  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
984 984  |=(% colspan="3" style="width: 568px;" %)AT+SNR
... ... @@ -987,6 +987,9 @@
987 987  OK
988 988  )))
989 989  
1081 +
1082 +
1083 +
990 990  == 7.17 Application Port ==
991 991  
992 992  
... ... @@ -1003,6 +1003,8 @@
1003 1003  )))
1004 1004  |(% style="width:157px" %)AT+PORT=21|(% style="width:204px" %)Set the application port|(% style="width:135px" %)OK
1005 1005  
1100 +
1101 +
1006 1006  (% style="color:blue" %)**Downlink Command: 0x23**
1007 1007  
1008 1008  Format: Command Code (0x23) followed by 1 bytes port value.
... ... @@ -1013,6 +1013,8 @@
1013 1013  * **Example 2**: Downlink Payload:** 2305**  ~/~/ set the application port to 5
1014 1014  
1015 1015  
1112 +
1113 +
1016 1016  == 7.18 Single Channel Mode ==
1017 1017  
1018 1018  
... ... @@ -1029,6 +1029,9 @@
1029 1029  )))
1030 1030  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
1031 1031  
1130 +
1131 +
1132 +
1032 1032  == 7.19 Eight Channel Mode ==
1033 1033  
1034 1034  
... ... @@ -1047,6 +1047,8 @@
1047 1047  )))
1048 1048  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
1049 1049  
1151 +
1152 +
1050 1050  (% style="color:blue" %)**Downlink Command: 0x24**
1051 1051  
1052 1052  Format: Command Code (0x24) followed by 1 bytes channel value.
... ... @@ -1057,6 +1057,8 @@
1057 1057  * **Example 2**: Downlink Payload: 2405  ~/~/ set channel mode to 5
1058 1058  
1059 1059  
1163 +
1164 +
1060 1060  == 7.20 Get or Set RXwindows1 timeout ==
1061 1061  
1062 1062  
... ... @@ -1076,8 +1076,9 @@
1076 1076  (((
1077 1077  
1078 1078  
1079 -**AT+RX1TWO** is theRxSingle timeout value of receive window 1. If it is not set, then the queriedvalue is the default value. If it is set, then the queried value is the setvalue. AT+RX2TWO is thesame as above. The definitionof RxSingle timeout is as described in the following paragraph.
1080 1080  
1185 +(% style="color:blue" %)**AT+RX1WTO**(%%) is theRxSingle timeout value of receive window 1. If it is not set, then the queriedvalue is the default value. If it is set, then the queried value is the setvalue. AT+RX2TWO is thesame as above. The definitionof RxSingle timeout is as described in the following paragraph.
1186 +
1081 1081  
1082 1082  )))
1083 1083  
... ... @@ -1087,6 +1087,7 @@
1087 1087  (((
1088 1088  Increasing thisvalue is equal to extending the time that the receiving window is opened, butthe corresponding power consumption will also increase. Properly increasingthis value can increase the success rate of the downlink.
1089 1089  
1196 +
1090 1090  
1091 1091  )))
1092 1092  
... ... @@ -1106,6 +1106,9 @@
1106 1106  )))
1107 1107  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1108 1108  
1216 +
1217 +
1218 +
1109 1109  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1110 1110  
1111 1111  
... ... @@ -1122,6 +1122,8 @@
1122 1122  )))
1123 1123  |(% style="width:183px" %)AT+DWELLT=0|(% style="width:179px" %)Set uplinkdwelltime|(% style="width:131px" %)OK
1124 1124  
1235 +
1236 +
1125 1125  (% style="color:blue" %)**Downlink Command: 0x25**
1126 1126  
1127 1127  Format: Command Code (0x25) followed by 1 bytes state value.
... ... @@ -1132,6 +1132,8 @@
1132 1132  * **Example 2**: Downlink Payload: **2500**  ~/~/ set uplinkdwelltime to 0
1133 1133  
1134 1134  
1247 +
1248 +
1135 1135  == 7.23 Set Packet Receiving Response Level ==
1136 1136  
1137 1137  
... ... @@ -1152,6 +1152,9 @@
1152 1152  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
1153 1153  * For Class C devices used in TTI, need to set AT+RPL=4 because TTI require immediately reply message to Confirmed Data Down & MAC Command.
1154 1154  
1269 +
1270 +
1271 +
1155 1155  (% style="color:blue" %)**AT Command: AT+RPL**
1156 1156  
1157 1157  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
... ... @@ -1162,6 +1162,8 @@
1162 1162  )))
1163 1163  |(% style="width:160px" %)AT+RPL=0|(% style="width:263px" %)Set packet receiving response level|(% style="width:109px" %)OK
1164 1164  
1282 +
1283 +
1165 1165  (% style="color:blue" %)**Downlink Command: 0x21**
1166 1166  
1167 1167  Format: Command Code (0x21) followed by 1 bytes level value.
... ... @@ -1172,6 +1172,8 @@
1172 1172  * **Example 2**: Downlink Payload: **2102**  ~/~/ set packet receiving response level to 2
1173 1173  
1174 1174  
1294 +
1295 +
1175 1175  == 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1176 1176  
1177 1177  
... ... @@ -1193,6 +1193,8 @@
1193 1193  OK
1194 1194  )))
1195 1195  
1317 +
1318 +
1196 1196  (% style="color:blue" %)**Downlink Command: 0x33**
1197 1197  
1198 1198  Format: Command Code (0x33) followed by 2 bytes mode value.
... ... @@ -1203,6 +1203,8 @@
1203 1203  * Example 2: Downlink Payload: 330201  ~/~/ Set AT+SETMAXNBTRANS=2,1
1204 1204  
1205 1205  
1329 +
1330 +
1206 1206  == 7.25 Device offline rejoining （LWS007) ==
1207 1207  
1208 1208  
... ... @@ -1239,6 +1239,8 @@
1239 1239  OK
1240 1240  )))
1241 1241  
1367 +
1368 +
1242 1242  (% style="color:blue" %)**Downlink Command: 0x33**
1243 1243  
1244 1244  Format: Command Code (0x32) followed by 2 bytes mode value.
... ... @@ -1248,6 +1248,8 @@
1248 1248  * **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1249 1249  
1250 1250  
1378 +
1379 +
1251 1251  == 7.26 Request the server to send an ACK ==
1252 1252  
1253 1253  
... ... @@ -1265,6 +1265,9 @@
1265 1265  OK
1266 1266  )))
1267 1267  
1397 +
1398 +
1399 +
1268 1268  == 7.27 Adjust network rejoining interval ==
1269 1269  
1270 1270  
... ... @@ -1282,6 +1282,8 @@
1282 1282  Set the ReJoin data transmission interval to 60000ms = 60 seconds
1283 1283  )))
1284 1284  
1417 +
1418 +
1285 1285  (% style="color:blue" %)**Downlink Command: 0x26**
1286 1286  
1287 1287  Format: Command Code (0x26) followed by 2 bytes mode value.
... ... @@ -1292,6 +1292,8 @@
1292 1292  * **Example 2: **Downlink Payload: 260002  ~/~/ Set AT+RJTDC=2
1293 1293  
1294 1294  
1429 +
1430 +
1295 1295  = 8. AT Commands Combination =
1296 1296  
1297 1297  
... ... @@ -1298,10 +1298,12 @@
1298 1298  == 8.1 Set a fix RX2DR for downlink window ==
1299 1299  
1300 1300  
1301 -* **AT+ADR=0             ** **~-~->**  Disable ADR first
1302 -* **AT+RX2DR=xxxx**  **~-~->**  Set xxxx to your wanted DataRate
1437 +* (% style="color:blue" %)**AT+ADR=0             **(%%) **~-~->**  Disable ADR first
1438 +* (% style="color:red" %)**AT+RX2DR=xxxx**   (%%) **~-~->**  Set xxxx to your wanted DataRate
1303 1303  
1304 1304  
1441 +
1442 +
1305 1305  == 8.2 Use Downlink Command to set a fix uplink DR ==
1306 1306  
1307 1307  

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