Last modified by kai on 2024/09/06 10:00
<
From version < 53.1 >
edited by Edwin Chen
on 2022/10/10 19:39
To version < 51.21 >
edited by Xiaoling
on 2022/07/13 14:22
>
Change comment: There is no comment for this version

Summary

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Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Edwin
1 +XWiki.Xiaoling
Content
... ... @@ -9,14 +9,12 @@
9 9  
10 10  Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands:
11 11  
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.
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.
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.**
17 17  
18 -
19 -
20 20  )))
21 21  
22 22  = 2. How to use AT Commands or Downlink command =
... ... @@ -25,10 +25,12 @@
25 25  * For AT Command , See Devices User Manual for Device. The user manual can be found in each product page of [[Dragino Official Website>>url:http://www.dragino.com/]]
26 26  * For LoRaWAN Downlink: The gateway transfer downlink command in HEX format. This page shows the HEX format downlink code for each command. but some servers use base64 as downlink code. Below are reference for how to use downlink command:
27 27  ** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
28 -** Use Base64 format to send a downlink: [[Chirpstack>>Notes for ChirpStack]], [[How to Convert>>http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H4.1ConvertHEXtoBase64]]?
26 +** Use Base64 format to send a downlink: [[Chirpstack>>Notes for ChirpStack]]
29 29  ** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
30 30  
31 31  
30 +
31 +
32 32  = 3. Support End Node and firmware version =
33 33  
34 34  
... ... @@ -104,6 +104,8 @@
104 104  )))
105 105  
106 106  
107 +
108 +
107 107  = 4. System Management Commands =
108 108  
109 109  
... ... @@ -136,13 +136,15 @@
136 136  )))
137 137  
138 138  (((
139 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
141 +If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
140 140  )))
141 141  
142 -* **Example 1**: Downlink Payload:** 0100001E**  ~/~/ Set Transmit Interval (TDC) = 30 seconds
143 -* **Example 2**: Downlink Payload:** 0100003C**  ~/~/ Set Transmit Interval (TDC) = 60 seconds
144 +* **Example 1**: Downlink Payload:** 0100001E** ~/~/ Set Transmit Interval (TDC) = 30 seconds
145 +* **Example 2**: Downlink Payload:** 0100003C** ~/~/ Set Transmit Interval (TDC) = 60 seconds
144 144  
145 145  
148 +
149 +
146 146  == 4.2 Reboot End Node ==
147 147  
148 148  
... ... @@ -151,10 +151,10 @@
151 151  
152 152  (% style="color:blue" %)**AT Command: ATZ**
153 153  
154 -(% border="1" style="background-color:#ffffcc; color:green; width:546px" %)
155 -|=(% colspan="3" style="width: 543px;" %)ATZ: Trig a reset of the MCU
156 -|(% style="width:157px" %)**Command Example**|(% style="width:92px" %)**Function**|(% style="width:294px" %)**Response**
157 -|(% style="width:157px" %)ATZ|(% style="width:92px" %)Reset MCU|(% style="width:294px" %)(((
158 +(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
159 +|=(% colspan="3" %)ATZ: Trig a reset of the MCU
160 +|**Command Example**|**Function**|**Response**
161 +|ATZ|Reset MCU|(((
158 158  Device reset and show booting info
159 159  
160 160  LSN50 Device/LoRa ST Module
... ... @@ -177,7 +177,6 @@
177 177  (((
178 178  If the downlink payload=**04FF**, the end node will reboot.
179 179  
180 -
181 181  
182 182  )))
183 183  
... ... @@ -189,10 +189,10 @@
189 189  
190 190  (% style="color:blue" %)**AT Command: AT+FDR**
191 191  
192 -(% border="1" style="background-color:#ffffcc; color:green; width:789px" %)
193 -|=(% colspan="3" style="width: 786px;" %)Reset to factory default
194 -|(% style="width:154px" %)**Command Example**|(% style="width:175px" %)**Function**|(% style="width:456px" %)**Response**
195 -|(% style="width:154px" %)AT+FDR|(% style="width:175px" %)Reset to factory default|(% style="width:456px" %)(((
195 +(% border="1" style="background-color:#ffffcc; color:green; width:831.222px" %)
196 +|=(% colspan="3" style="width: 828px;" %)Reset to factory default
197 +|(% style="width:181px" %)**Command Example**|(% style="width:181px" %)**Function**|(% style="width:465px" %)**Response**
198 +|(% style="width:181px" %)AT+FDR|(% style="width:181px" %)Reset to factory default|(% style="width:465px" %)(((
196 196  Device reset to factory default parameters and show booting info
197 197  
198 198  LSN50 Device/LoRa ST Module
... ... @@ -217,7 +217,6 @@
217 217  )))
218 218  
219 219  
220 -
221 221  == 4.4 Show Firmware Version ==
222 222  
223 223  
... ... @@ -226,10 +226,10 @@
226 226  
227 227  (% style="color:blue" %)**AT Command: AT+VER**
228 228  
229 -(% border="1" style="background-color:#ffffcc; color:green; width:542px" %)
230 -|=(% colspan="3" style="width: 539px;" %)AT+VER: Image Version and Frequency Band
231 -|(% style="width:157px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:86px" %)**Response**
232 -|(% style="width:157px" %)AT+VER=?|(% style="width:295px" %)Show Image version and Frequency Band|(% style="width:86px" %)(((
231 +(% border="1" style="background-color:#ffffcc; color:green; width:586px" %)
232 +|=(% colspan="3" style="width: 583px;" %)AT+VER: Image Version and Frequency Band
233 +|(% style="width:170px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:113px" %)**Response**
234 +|(% style="width:170px" %)AT+VER=?|(% style="width:300px" %)Show Image version and Frequency Band|(% style="width:113px" %)(((
233 233  1.3 EU868
234 234  
235 235  OK
... ... @@ -282,7 +282,6 @@
282 282  firmware version: v1.1.0 ~-~-> 110
283 283  
284 284  
285 -
286 286  == 4.5 Show System Configure ==
287 287  
288 288  
... ... @@ -309,6 +309,7 @@
309 309  )))
310 310  
311 311  
313 +
312 312  = 5. Keys, IDs and EUIs management =
313 313  
314 314  
... ... @@ -329,6 +329,7 @@
329 329  |(% style="width:305px" %)AT+APPEUI=00 b3 d5 7e f0 00 4d 34|(% style="width:186px" %)Set the Application EUI|(% style="width:191px" %)OK
330 330  
331 331  
334 +
332 332  == 5.2 Application Key ==
333 333  
334 334  
... ... @@ -346,6 +346,7 @@
346 346  |(% style="width:441px" %)AT+APPKEY=00 35 55 55 22 23 55 53 43 24 23 42 34 35 35 35|(% style="width:180px" %)Set the Application Key|(% style="width:350px" %)OK
347 347  
348 348  
352 +
349 349  == 5.3 Application Session Key ==
350 350  
351 351  
... ... @@ -365,6 +365,7 @@
365 365  )))
366 366  
367 367  
372 +
368 368  == 5.4 Device Address ==
369 369  
370 370  
... ... @@ -384,6 +384,7 @@
384 384  |(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK
385 385  
386 386  
392 +
387 387  == 5.5 Device EUI ==
388 388  
389 389  
... ... @@ -403,6 +403,7 @@
403 403  )))
404 404  
405 405  
412 +
406 406  == 5.6 Network ID ==
407 407  
408 408  
... ... @@ -420,6 +420,7 @@
420 420  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
421 421  
422 422  
430 +
423 423  == 5.7 Network Session Key ==
424 424  
425 425  
... ... @@ -437,6 +437,7 @@
437 437  |(% 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
438 438  
439 439  
448 +
440 440  = 6. Joining and sending date on LoRaWAN network =
441 441  
442 442  
... ... @@ -466,10 +466,12 @@
466 466  
467 467  If the downlink payload=0501, it means set end node to use confirm mode, while type code is 05.
468 468  
469 -* **Example 1:** Downlink Payload: 0501  ~/~/ Set AT+CFM=1
470 -* **Example 2:** Downlink Payload: 0500  ~/~/ Set AT+CFM=0
478 +* Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1
479 +* Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
471 471  
472 472  
482 +
483 +
473 473  === 6.1.2  AT+CFM command since DR-LWS007 software stack ===
474 474  
475 475  
... ... @@ -512,10 +512,12 @@
512 512  
513 513  If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
514 514  
515 -* **Example 1:** Downlink Payload: 05010101  ~/~/ Set AT+CFM=1,1,1
516 -* **Example 2:** Downlink Payload: 05000700  ~/~/ Set AT+CFM=0,7,0
526 +* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
527 +* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
517 517  
518 518  
530 +
531 +
519 519  == 6.2 Confirm Status ==
520 520  
521 521  
... ... @@ -532,6 +532,7 @@
532 532  )))
533 533  
534 534  
548 +
535 535  == 6.3 Join LoRa® Network ==
536 536  
537 537  
... ... @@ -550,6 +550,7 @@
550 550  )))
551 551  
552 552  
567 +
553 553  == 6.4 LoRa® Network Join Mode ==
554 554  
555 555  
... ... @@ -573,10 +573,12 @@
573 573  
574 574  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
575 575  
576 -* **Example 1: **Downlink Payload: **2000                  ** ~/~/ Set AT+NJM=0
577 -* **Example 2:** Downlink Payload: **2001**  ~/~/ Set AT+NJM=1
591 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
592 +* **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
578 578  
579 579  
595 +
596 +
580 580  == 6.5 LoRa® Network Join Status ==
581 581  
582 582  
... ... @@ -593,6 +593,7 @@
593 593  )))
594 594  
595 595  
613 +
596 596  == 6.6 Print Last Received Data in Raw Format ==
597 597  
598 598  
... ... @@ -609,6 +609,7 @@
609 609  )))
610 610  
611 611  
630 +
612 612  == 6.7 Print Last Received Data in Binary Format ==
613 613  
614 614  
... ... @@ -625,6 +625,7 @@
625 625  )))
626 626  
627 627  
647 +
628 628  == 6.8 Send Text Data ==
629 629  
630 630  
... ... @@ -645,6 +645,7 @@
645 645  )))
646 646  
647 647  
668 +
648 648  == 6.9 Send Hexadecimal Data ==
649 649  
650 650  
... ... @@ -653,11 +653,11 @@
653 653  
654 654  (% style="color:blue" %)**AT Command: AT+SENDB**
655 655  
656 -(% border="1" style="background-color:#ffffcc; color:green; width:1101px" %)
657 -|=(% colspan="3" style="width: 1098px;" %)AT+SENDB
658 -|(% style="width:257px" %)**Command Example**|(% style="width:394px" %)**Function**|(% style="width:446px" %)**Response**
659 -|(% style="width:257px" %)AT+SENDB=12:abcdef0123456789|(% style="width:394px" %)Send hexadecimal data along with the application port.|(% style="width:446px" %)OK
660 -|(% 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(((
677 +(% border="1" style="background-color:#ffffcc; color:green; width:1120.22px" %)
678 +|=(% colspan="3" style="width: 1117px;" %)AT+SENDB
679 +|(% style="width:257px" %)**Command Example**|(% style="width:406px" %)**Function**|(% style="width:453px" %)**Response**
680 +|(% style="width:257px" %)AT+SENDB=12:abcdef0123456789|(% style="width:406px" %)Send hexadecimal data along with the application port.|(% style="width:453px" %)OK
681 +|(% 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(((
661 661  AT_PARAM_ERROR AT_BUSY_ERROR/AT_NO_NETWORK_JOINED
662 662  
663 663  
... ... @@ -664,6 +664,7 @@
664 664  )))
665 665  
666 666  
688 +
667 667  = 7. LoRaWAN network management =
668 668  
669 669  
... ... @@ -686,14 +686,17 @@
686 686  AT_PARAM_ERROR
687 687  )))
688 688  
711 +
689 689  (% style="color:blue" %)**Downlink Command: 0x22**
690 690  
691 691  If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
692 692  
693 -* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
694 -* **Example 2**: Downlink Payload: **2200FFFF**  ~/~/ Set AT+ADR=0.
716 +* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
717 +* **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
695 695  
696 696  
720 +
721 +
697 697  == 7.2 LoRa® Class ==
698 698  
699 699  
... ... @@ -700,7 +700,7 @@
700 700  Feature: Get or Set the Device Class(Currently only support class A, class C).
701 701  
702 702  
703 -(% style="color:blue" %)**AT Command:  AT+CLASS**
728 +(% style="color:blue" %)**AT Command:AT+CLASS**
704 704  
705 705  (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
706 706  |=(% colspan="3" style="width: 504px;" %)AT+CLASS
... ... @@ -713,13 +713,14 @@
713 713  )))
714 714  
715 715  
741 +
716 716  == 7.3 Duty Cycle Setting ==
717 717  
718 718  
719 -Feature: Get or Set the ETSI Duty Cycle setting** - 0**=disable, **1**=enable - Only for testing.
745 +Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
720 720  
721 721  
722 -(% style="color:blue" %)**AT Command:  AT+DCS**
748 +(% style="color:blue" %)**AT Command:AT+DCS**
723 723  
724 724  (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
725 725  |=(% colspan="3" style="width: 512px;" %)AT+DCS
... ... @@ -732,6 +732,7 @@
732 732  )))
733 733  
734 734  
761 +
735 735  == 7.4 Data Rate ==
736 736  
737 737  
... ... @@ -750,14 +750,17 @@
750 750  
751 751  )))
752 752  
780 +
753 753  (% style="color:blue" %)**Downlink Command: 0x2200aaFF**
754 754  
755 755  If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
756 756  
757 -* **Example 1**: Downlink Payload: **220001FF**  ~/~/ Set AT+DR=1.
758 -* **Example 2**: Downlink Payload: **220000FF**  ~/~/ Set AT+DR=0.
785 +* **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1.
786 +* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0.
759 759  
760 760  
789 +
790 +
761 761  == 7.5 Frame Counter Downlink ==
762 762  
763 763  
... ... @@ -764,7 +764,7 @@
764 764  Feature: Get or Set the Frame Counter Downlink.
765 765  
766 766  
767 -(% style="color:blue" %)**AT Command:  AT+FCD**
797 +(% style="color:blue" %)**AT Command:AT+FCD**
768 768  
769 769  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
770 770  |=(% colspan="3" style="width: 690px;" %)AT+FCD
... ... @@ -777,12 +777,13 @@
777 777  )))
778 778  
779 779  
810 +
780 780  == 7.6 Frame Counter Uplink ==
781 781  
782 782  Feature: Get or Set the Frame Counter Uplink.
783 783  
784 784  
785 -(% style="color:blue" %)**AT Command:  AT+FCU**
816 +(% style="color:blue" %)**AT Command:AT+FCU**
786 786  
787 787  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
788 788  |=(% colspan="3" style="width: 531px;" %)AT+FCU
... ... @@ -795,6 +795,7 @@
795 795  )))
796 796  
797 797  
829 +
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**
836 +(% 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
... ... @@ -814,13 +814,13 @@
814 814  )))
815 815  
816 816  
849 +
817 817  == 7.8 Join Accept Delay2 ==
818 818  
819 -
820 820  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
821 821  
822 822  
823 -(% style="color:blue" %)**AT Command:  AT+JN2DL**
855 +(% style="color:blue" %)**AT Command:AT+JN2DL**
824 824  
825 825  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
826 826  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
... ... @@ -833,15 +833,16 @@
833 833  )))
834 834  
835 835  
868 +
836 836  == 7.9 Public Network Mode ==
837 837  
838 838  
839 839  Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
840 840  
841 -(% style="color:red" %)**Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network.**
874 +(% style="color:red" %)Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
842 842  
843 843  
844 -(% style="color:blue" %)**AT Command:  AT+PNM**
877 +(% style="color:blue" %)**AT Command:AT+PNM**
845 845  
846 846  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
847 847  |=(% colspan="3" style="width: 664px;" %)AT+PNM
... ... @@ -861,6 +861,7 @@
861 861  |(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
862 862  
863 863  
897 +
864 864  == 7.10 Receive Delay1 ==
865 865  
866 866  
... ... @@ -867,7 +867,7 @@
867 867  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
868 868  
869 869  
870 -(% style="color:blue" %)**AT Command: AT+RX1DL**
904 +(% style="color:blue" %)**AT Command:AT+RX1DL**
871 871  
872 872  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
873 873  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
... ... @@ -880,6 +880,7 @@
880 880  )))
881 881  
882 882  
917 +
883 883  == 7.11 Receive Delay2 ==
884 884  
885 885  
... ... @@ -886,7 +886,7 @@
886 886  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
887 887  
888 888  
889 -(% style="color:blue" %)**AT Command: AT+RX2DL**
924 +(% style="color:blue" %)**AT Command:AT+RX2DL**
890 890  
891 891  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
892 892  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
... ... @@ -899,6 +899,7 @@
899 899  )))
900 900  
901 901  
937 +
902 902  == 7.12 Rx2 Window Data Rate ==
903 903  
904 904  
... ... @@ -905,7 +905,7 @@
905 905  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
906 906  
907 907  
908 -(% style="color:blue" %)**AT Command:  AT+RX2DR**
944 +(% style="color:blue" %)**AT Command:AT+RX2DR**
909 909  
910 910  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
911 911  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
... ... @@ -918,6 +918,7 @@
918 918  )))
919 919  
920 920  
957 +
921 921  == 7.13 Rx2 Window Frequency ==
922 922  
923 923  
... ... @@ -924,7 +924,7 @@
924 924  Feature: Get or Set the Rx2 window frequency
925 925  
926 926  
927 -(% style="color:blue" %)**AT Command:  AT+RX2FQ**
964 +(% style="color:blue" %)**AT Command:AT+RX2FQ**
928 928  
929 929  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
930 930  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
... ... @@ -937,16 +937,15 @@
937 937  )))
938 938  
939 939  
977 +
940 940  == 7.14 Transmit Power ==
941 941  
942 942  
943 943  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. )
944 944  
945 -(% 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**
946 946  
984 +(% style="color:blue" %)**AT Command:AT+TXP**
947 947  
948 -(% style="color:blue" %)**AT Command:  AT+TXP**
949 -
950 950  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
951 951  |=(% colspan="3" style="width: 462px;" %)AT+TXP
952 952  |(% style="width:161px" %)**Command Example**|(% style="width:189px" %)**Function**|(% style="width:112px" %)**Response**
... ... @@ -957,14 +957,17 @@
957 957  
958 958  )))
959 959  
996 +
960 960  Downlink Payload. The 4th byte of 0x22 downlink.
961 961  
962 962  If the downlink payload=22000100, it means setting the TXP to 0.
963 963  
964 -* **Example 1**: Downlink Payload: **22000102**  ~/~/ Set AT+TXP=2.
965 -* **Example 2**: Downlink Payload: **220000FF**  ~/~/ Set AT+TXP=0.
1001 +* **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
1002 +* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
966 966  
967 967  
1005 +
1006 +
968 968  == 7.15 RSSI of the Last Received Packet ==
969 969  
970 970  
... ... @@ -981,6 +981,7 @@
981 981  )))
982 982  
983 983  
1023 +
984 984  == 7.16 SNR of the Last Received Packet ==
985 985  
986 986  
... ... @@ -987,7 +987,7 @@
987 987  Feature: Get the SNR of the last received packet
988 988  
989 989  
990 -(% style="color:blue" %)**AT Command:  AT+SNR**
1030 +(% style="color:blue" %)**AT Command:AT+SNR**
991 991  
992 992  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
993 993  |=(% colspan="3" style="width: 568px;" %)AT+SNR
... ... @@ -997,6 +997,7 @@
997 997  )))
998 998  
999 999  
1040 +
1000 1000  == 7.17 Application Port ==
1001 1001  
1002 1002  
... ... @@ -1013,6 +1013,7 @@
1013 1013  )))
1014 1014  |(% style="width:157px" %)AT+PORT=21|(% style="width:204px" %)Set the application port|(% style="width:135px" %)OK
1015 1015  
1057 +
1016 1016  (% style="color:blue" %)**Downlink Command: 0x23**
1017 1017  
1018 1018  Format: Command Code (0x23) followed by 1 bytes port value.
... ... @@ -1019,10 +1019,11 @@
1019 1019  
1020 1020  If the downlink payload=2301, it means set the application port to 1, while type code is 23.
1021 1021  
1022 -* **Example 1**: Downlink Payload: **2301**  ~/~/ set the application port to 1
1023 -* **Example 2**: Downlink Payload:** 2305**  ~/~/ set the application port to 5
1064 +* **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1
1065 +* **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
1024 1024  
1025 1025  
1068 +
1026 1026  == 7.18 Single Channel Mode ==
1027 1027  
1028 1028  
... ... @@ -1040,9 +1040,9 @@
1040 1040  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
1041 1041  
1042 1042  
1086 +
1043 1043  == 7.19 Eight Channel Mode ==
1044 1044  
1045 -
1046 1046  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
1047 1047  
1048 1048  
... ... @@ -1058,6 +1058,7 @@
1058 1058  )))
1059 1059  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
1060 1060  
1104 +
1061 1061  (% style="color:blue" %)**Downlink Command: 0x24**
1062 1062  
1063 1063  Format: Command Code (0x24) followed by 1 bytes channel value.
... ... @@ -1064,10 +1064,12 @@
1064 1064  
1065 1065  If the downlink payload=2401, it means set channel mode to 1, while type code is 24.
1066 1066  
1067 -* **Example 1**: Downlink Payload: 2401  ~/~/ set channel mode to 1
1068 -* **Example 2**: Downlink Payload: 2405  ~/~/ set channel mode to 5
1111 +* **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1
1112 +* **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
1069 1069  
1070 1070  
1115 +
1116 +
1071 1071  == 7.20 Get or Set RXwindows1 timeout ==
1072 1072  
1073 1073  
... ... @@ -1087,9 +1087,8 @@
1087 1087  (((
1088 1088  
1089 1089  
1136 +**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.
1090 1090  
1091 -(% 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.
1092 -
1093 1093  
1094 1094  )))
1095 1095  
... ... @@ -1099,7 +1099,6 @@
1099 1099  (((
1100 1100  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.
1101 1101  
1102 -
1103 1103  
1104 1104  )))
1105 1105  
... ... @@ -1120,6 +1120,7 @@
1120 1120  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1121 1121  
1122 1122  
1167 +
1123 1123  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1124 1124  
1125 1125  
... ... @@ -1136,6 +1136,7 @@
1136 1136  )))
1137 1137  |(% style="width:183px" %)AT+DWELLT=0|(% style="width:179px" %)Set uplinkdwelltime|(% style="width:131px" %)OK
1138 1138  
1184 +
1139 1139  (% style="color:blue" %)**Downlink Command: 0x25**
1140 1140  
1141 1141  Format: Command Code (0x25) followed by 1 bytes state value.
... ... @@ -1142,10 +1142,12 @@
1142 1142  
1143 1143  If the downlink payload=2501, it means set uplinkdwelltime to 1, while type code is 25.
1144 1144  
1145 -* **Example 1**: Downlink Payload: **2501**  ~/~/ set uplinkdwelltime to 1
1146 -* **Example 2**: Downlink Payload: **2500**  ~/~/ set uplinkdwelltime to 0
1191 +* **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1
1192 +* **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1147 1147  
1148 1148  
1195 +
1196 +
1149 1149  == 7.23 Set Packet Receiving Response Level ==
1150 1150  
1151 1151  
... ... @@ -1160,6 +1160,7 @@
1160 1160  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1161 1161  * **AT+RPL=4: **Device will immediately reply message to Confirmed Data Down & MAC Command. Payload is 0x00 and requied response header for these two commands.
1162 1162  
1211 +
1163 1163  **Case Analyes:**
1164 1164  
1165 1165  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
... ... @@ -1166,6 +1166,7 @@
1166 1166  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
1167 1167  * 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.
1168 1168  
1218 +
1169 1169  (% style="color:blue" %)**AT Command: AT+RPL**
1170 1170  
1171 1171  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
... ... @@ -1176,6 +1176,7 @@
1176 1176  )))
1177 1177  |(% style="width:160px" %)AT+RPL=0|(% style="width:263px" %)Set packet receiving response level|(% style="width:109px" %)OK
1178 1178  
1229 +
1179 1179  (% style="color:blue" %)**Downlink Command: 0x21**
1180 1180  
1181 1181  Format: Command Code (0x21) followed by 1 bytes level value.
... ... @@ -1182,10 +1182,12 @@
1182 1182  
1183 1183  If the downlink payload=2101, it means set packet receiving response level to 1, while type code is 21.
1184 1184  
1185 -* **Example 1**: Downlink Payload: **2101**  ~/~/ set packet receiving response level to 1
1186 -* **Example 2**: Downlink Payload: **2102**  ~/~/ set packet receiving response level to 2
1236 +* **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1237 +* **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1187 1187  
1188 1188  
1240 +
1241 +
1189 1189  == 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1190 1190  
1191 1191  
... ... @@ -1207,6 +1207,7 @@
1207 1207  OK
1208 1208  )))
1209 1209  
1263 +
1210 1210  (% style="color:blue" %)**Downlink Command: 0x33**
1211 1211  
1212 1212  Format: Command Code (0x33) followed by 2 bytes mode value.
... ... @@ -1213,10 +1213,11 @@
1213 1213  
1214 1214  If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1215 1215  
1216 -* Example 1: Downlink Payload: 330100  ~/~/ Set AT+SETMAXNBTRANS=1,0
1217 -* Example 2: Downlink Payload: 330201  ~/~/ Set AT+SETMAXNBTRANS=2,1
1270 +* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1271 +* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1218 1218  
1219 1219  
1274 +
1220 1220  == 7.25 Device offline rejoining （LWS007) ==
1221 1221  
1222 1222  
... ... @@ -1253,6 +1253,7 @@
1253 1253  OK
1254 1254  )))
1255 1255  
1311 +
1256 1256  (% style="color:blue" %)**Downlink Command: 0x33**
1257 1257  
1258 1258  Format: Command Code (0x32) followed by 2 bytes mode value.
... ... @@ -1259,9 +1259,10 @@
1259 1259  
1260 1260  If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1261 1261  
1262 -* **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1318 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1263 1263  
1264 1264  
1321 +
1265 1265  == 7.26 Request the server to send an ACK ==
1266 1266  
1267 1267  
... ... @@ -1298,6 +1298,7 @@
1298 1298  Set the ReJoin data transmission interval to 60000ms = 60 seconds
1299 1299  )))
1300 1300  
1358 +
1301 1301  (% style="color:blue" %)**Downlink Command: 0x26**
1302 1302  
1303 1303  Format: Command Code (0x26) followed by 2 bytes mode value.
... ... @@ -1304,10 +1304,11 @@
1304 1304  
1305 1305  If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1306 1306  
1307 -* **Example 1:** Downlink Payload: 26000A  ~/~/ Set AT+RJTDC=10
1308 -* **Example 2: **Downlink Payload: 260002  ~/~/ Set AT+RJTDC=2
1365 +* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
1366 +* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1309 1309  
1310 1310  
1369 +
1311 1311  = 8. AT Commands Combination =
1312 1312  
1313 1313  
... ... @@ -1314,10 +1314,11 @@
1314 1314  == 8.1 Set a fix RX2DR for downlink window ==
1315 1315  
1316 1316  
1317 -* (% style="color:blue" %)**AT+ADR=0             **(%%) **~-~->**  Disable ADR first
1318 -* (% style="color:blue" %)**AT+RX2DR=xxxx**   (%%) **~-~->**  Set xxxx to your wanted DataRate
1376 +* **AT+ADR=0             ** **~-~->**  Disable ADR first
1377 +* **AT+RX2DR=xxxx**  **~-~->**  Set xxxx to your wanted DataRate
1319 1319  
1320 1320  
1380 +
1321 1321  == 8.2 Use Downlink Command to set a fix uplink DR ==
1322 1322  
1323 1323  
... ... @@ -1325,8 +1325,6 @@
1325 1325  
1326 1326  **Same as:**
1327 1327  
1328 -* AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1329 -* AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1330 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1331 -
1332 -
1388 +* AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1389 +* AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1390 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]

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