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 < 50.19 >
edited by Xiaoling
on 2022/07/13 13:58
>
Change comment: There is no comment for this version

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Content
... ... @@ -15,8 +15,6 @@
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 =
... ... @@ -29,7 +29,6 @@
29 29  ** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
30 30  
31 31  
32 -
33 33  = 3. Support End Node and firmware version =
34 34  
35 35  
... ... @@ -104,9 +104,6 @@
104 104  )))
105 105  )))
106 106  
107 -
108 -
109 -
110 110  = 4. System Management Commands =
111 111  
112 112  
... ... @@ -142,13 +142,10 @@
142 142  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
143 143  )))
144 144  
145 -* **Example 1**: Downlink Payload:** 0100001E**  ~/~/ Set Transmit Interval (TDC) = 30 seconds
146 -* **Example 2**: Downlink Payload:** 0100003C**  ~/~/ Set Transmit Interval (TDC) = 60 seconds
139 +* **Example 1**: Downlink Payload:** 0100001E** ~/~/ Set Transmit Interval (TDC) = 30 seconds
140 +* **Example 2**: Downlink Payload:** 0100003C** ~/~/ Set Transmit Interval (TDC) = 60 seconds
147 147  
148 148  
149 -
150 -
151 -
152 152  == 4.2 Reboot End Node ==
153 153  
154 154  
... ... @@ -157,10 +157,10 @@
157 157  
158 158  (% style="color:blue" %)**AT Command: ATZ**
159 159  
160 -(% border="1" style="background-color:#ffffcc; color:green; width:546px" %)
161 -|=(% colspan="3" style="width: 543px;" %)ATZ: Trig a reset of the MCU
162 -|(% style="width:157px" %)**Command Example**|(% style="width:92px" %)**Function**|(% style="width:294px" %)**Response**
163 -|(% style="width:157px" %)ATZ|(% style="width:92px" %)Reset MCU|(% style="width:294px" %)(((
151 +(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
152 +|=(% colspan="3" %)ATZ: Trig a reset of the MCU
153 +|**Command Example**|**Function**|**Response**
154 +|ATZ|Reset MCU|(((
164 164  Device reset and show booting info
165 165  
166 166  LSN50 Device/LoRa ST Module
... ... @@ -183,7 +183,6 @@
183 183  (((
184 184  If the downlink payload=**04FF**, the end node will reboot.
185 185  
186 -
187 187  
188 188  )))
189 189  
... ... @@ -195,10 +195,10 @@
195 195  
196 196  (% style="color:blue" %)**AT Command: AT+FDR**
197 197  
198 -(% border="1" style="background-color:#ffffcc; color:green; width:789px" %)
199 -|=(% colspan="3" style="width: 786px;" %)Reset to factory default
200 -|(% style="width:154px" %)**Command Example**|(% style="width:175px" %)**Function**|(% style="width:456px" %)**Response**
201 -|(% style="width:154px" %)AT+FDR|(% style="width:175px" %)Reset to factory default|(% style="width:456px" %)(((
188 +(% border="1" style="background-color:#ffffcc; color:green; width:831.222px" %)
189 +|=(% colspan="3" style="width: 828px;" %)Reset to factory default
190 +|(% style="width:181px" %)**Command Example**|(% style="width:181px" %)**Function**|(% style="width:465px" %)**Response**
191 +|(% style="width:181px" %)AT+FDR|(% style="width:181px" %)Reset to factory default|(% style="width:465px" %)(((
202 202  Device reset to factory default parameters and show booting info
203 203  
204 204  LSN50 Device/LoRa ST Module
... ... @@ -223,7 +223,6 @@
223 223  )))
224 224  
225 225  
226 -
227 227  == 4.4 Show Firmware Version ==
228 228  
229 229  
... ... @@ -232,10 +232,10 @@
232 232  
233 233  (% style="color:blue" %)**AT Command: AT+VER**
234 234  
235 -(% border="1" style="background-color:#ffffcc; color:green; width:542px" %)
236 -|=(% colspan="3" style="width: 539px;" %)AT+VER: Image Version and Frequency Band
237 -|(% style="width:157px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:86px" %)**Response**
238 -|(% style="width:157px" %)AT+VER=?|(% style="width:295px" %)Show Image version and Frequency Band|(% style="width:86px" %)(((
224 +(% border="1" style="background-color:#ffffcc; color:green; width:586px" %)
225 +|=(% colspan="3" style="width: 583px;" %)AT+VER: Image Version and Frequency Band
226 +|(% style="width:170px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:113px" %)**Response**
227 +|(% style="width:170px" %)AT+VER=?|(% style="width:300px" %)Show Image version and Frequency Band|(% style="width:113px" %)(((
239 239  1.3 EU868
240 240  
241 241  OK
... ... @@ -265,6 +265,7 @@
265 265  (((
266 266  
267 267  
257 +
268 268  **yy: Frequency Band:**
269 269  )))
270 270  
... ... @@ -282,6 +282,7 @@
282 282  (((
283 283  
284 284  
275 +
285 285  **zz: Subband**
286 286  )))
287 287  
... ... @@ -288,7 +288,6 @@
288 288  firmware version: v1.1.0 ~-~-> 110
289 289  
290 290  
291 -
292 292  == 4.5 Show System Configure ==
293 293  
294 294  
... ... @@ -315,8 +315,6 @@
315 315  )))
316 316  
317 317  
318 -
319 -
320 320  = 5. Keys, IDs and EUIs management =
321 321  
322 322  
... ... @@ -337,8 +337,6 @@
337 337  |(% style="width:305px" %)AT+APPEUI=00 b3 d5 7e f0 00 4d 34|(% style="width:186px" %)Set the Application EUI|(% style="width:191px" %)OK
338 338  
339 339  
340 -
341 -
342 342  == 5.2 Application Key ==
343 343  
344 344  
... ... @@ -356,8 +356,6 @@
356 356  |(% 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
357 357  
358 358  
359 -
360 -
361 361  == 5.3 Application Session Key ==
362 362  
363 363  
... ... @@ -377,8 +377,6 @@
377 377  )))
378 378  
379 379  
380 -
381 -
382 382  == 5.4 Device Address ==
383 383  
384 384  
... ... @@ -398,8 +398,6 @@
398 398  |(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK
399 399  
400 400  
401 -
402 -
403 403  == 5.5 Device EUI ==
404 404  
405 405  
... ... @@ -418,6 +418,7 @@
418 418  OK
419 419  )))
420 420  
401 +
421 421  == 5.6 Network ID ==
422 422  
423 423  
... ... @@ -434,6 +434,7 @@
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  
418 +
437 437  == 5.7 Network Session Key ==
438 438  
439 439  
... ... @@ -450,6 +450,7 @@
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  
435 +
453 453  = 6. Joining and sending date on LoRaWAN network =
454 454  
455 455  
... ... @@ -479,10 +479,11 @@
479 479  
480 480  If the downlink payload=0501, it means set end node to use confirm mode, while type code is 05.
481 481  
482 -* **Example 1:** Downlink Payload: 0501  ~/~/ Set AT+CFM=1
483 -* **Example 2:** Downlink Payload: 0500  ~/~/ Set AT+CFM=0
465 +* Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1
466 +* Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
484 484  
485 485  
469 +
486 486  === 6.1.2  AT+CFM command since DR-LWS007 software stack ===
487 487  
488 488  
... ... @@ -525,10 +525,11 @@
525 525  
526 526  If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
527 527  
528 -* **Example 1:** Downlink Payload: 05010101  ~/~/ Set AT+CFM=1,1,1
529 -* **Example 2:** Downlink Payload: 05000700  ~/~/ Set AT+CFM=0,7,0
512 +* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
513 +* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
530 530  
531 531  
516 +
532 532  == 6.2 Confirm Status ==
533 533  
534 534  
... ... @@ -544,6 +544,7 @@
544 544  OK
545 545  )))
546 546  
532 +
547 547  == 6.3 Join LoRa® Network ==
548 548  
549 549  
... ... @@ -561,6 +561,7 @@
561 561  While Error in format, return AT_BUSY_ERROR
562 562  )))
563 563  
550 +
564 564  == 6.4 LoRa® Network Join Mode ==
565 565  
566 566  
... ... @@ -584,10 +584,11 @@
584 584  
585 585  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
586 586  
587 -* **Example 1: **Downlink Payload: **2000                  ** ~/~/ Set AT+NJM=0
588 -* **Example 2:** Downlink Payload: **2001**  ~/~/ Set AT+NJM=1
574 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
575 +* **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
589 589  
590 590  
578 +
591 591  == 6.5 LoRa® Network Join Status ==
592 592  
593 593  
... ... @@ -603,6 +603,7 @@
603 603  OK
604 604  )))
605 605  
594 +
606 606  == 6.6 Print Last Received Data in Raw Format ==
607 607  
608 608  
... ... @@ -618,6 +618,7 @@
618 618  OK
619 619  )))
620 620  
610 +
621 621  == 6.7 Print Last Received Data in Binary Format ==
622 622  
623 623  
... ... @@ -633,6 +633,7 @@
633 633  OK
634 634  )))
635 635  
626 +
636 636  == 6.8 Send Text Data ==
637 637  
638 638  
... ... @@ -652,6 +652,7 @@
652 652  
653 653  )))
654 654  
646 +
655 655  == 6.9 Send Hexadecimal Data ==
656 656  
657 657  
... ... @@ -670,6 +670,7 @@
670 670  
671 671  )))
672 672  
665 +
673 673  = 7. LoRaWAN network management =
674 674  
675 675  
... ... @@ -696,9 +696,11 @@
696 696  
697 697  If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
698 698  
699 -* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
700 -* **Example 2**: Downlink Payload: **2200FFFF**  ~/~/ Set AT+ADR=0.
692 +* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
693 +* **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
701 701  
695 +
696 +
702 702  == 7.2 LoRa® Class ==
703 703  
704 704  
... ... @@ -717,6 +717,7 @@
717 717  
718 718  )))
719 719  
715 +
720 720  == 7.3 Duty Cycle Setting ==
721 721  
722 722  
... ... @@ -735,6 +735,7 @@
735 735  
736 736  )))
737 737  
734 +
738 738  == 7.4 Data Rate ==
739 739  
740 740  
... ... @@ -757,9 +757,11 @@
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.
759 759  
760 -* **Example 1**: Downlink Payload: **220001FF**  ~/~/ Set AT+DR=1.
761 -* **Example 2**: Downlink Payload: **220000FF**  ~/~/ Set AT+DR=0.
757 +* **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1.
758 +* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0.
762 762  
760 +
761 +
763 763  == 7.5 Frame Counter Downlink ==
764 764  
765 765  
... ... @@ -778,6 +778,7 @@
778 778  OK
779 779  )))
780 780  
780 +
781 781  == 7.6 Frame Counter Uplink ==
782 782  
783 783  Feature: Get or Set the Frame Counter Uplink.
... ... @@ -795,6 +795,7 @@
795 795  
796 796  )))
797 797  
798 +
798 798  == 7.7 Join Accept Delay1 ==
799 799  
800 800  
... ... @@ -813,6 +813,7 @@
813 813  
814 814  )))
815 815  
817 +
816 816  == 7.8 Join Accept Delay2 ==
817 817  
818 818  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
... ... @@ -830,12 +830,13 @@
830 830  
831 831  )))
832 832  
835 +
833 833  == 7.9 Public Network Mode ==
834 834  
835 835  
836 836  Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
837 837  
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.**
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
839 839  
840 840  
841 841  (% style="color:blue" %)**AT Command:AT+PNM**
... ... @@ -857,6 +857,7 @@
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  
863 +
860 860  == 7.10 Receive Delay1 ==
861 861  
862 862  
... ... @@ -875,6 +875,8 @@
875 875  
876 876  )))
877 877  
882 +
883 +
878 878  == 7.11 Receive Delay2 ==
879 879  
880 880  
... ... @@ -893,6 +893,8 @@
893 893  
894 894  )))
895 895  
902 +
903 +
896 896  == 7.12 Rx2 Window Data Rate ==
897 897  
898 898  
... ... @@ -911,6 +911,8 @@
911 911  
912 912  )))
913 913  
922 +
923 +
914 914  == 7.13 Rx2 Window Frequency ==
915 915  
916 916  
... ... @@ -929,14 +929,14 @@
929 929  
930 930  )))
931 931  
942 +
943 +
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
938 938  
939 -
940 940  (% style="color:blue" %)**AT Command:AT+TXP**
941 941  
942 942  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
... ... @@ -953,10 +953,12 @@
953 953  
954 954  If the downlink payload=22000100, it means setting the TXP to 0.
955 955  
956 -* **Example 1**: Downlink Payload: **22000102**  ~/~/ Set AT+TXP=2.
957 -* **Example 2**: Downlink Payload: **220000FF**  ~/~/ Set AT+TXP=0.
966 +* **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
967 +* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
958 958  
959 959  
970 +
971 +
960 960  == 7.15 RSSI of the Last Received Packet ==
961 961  
962 962  
... ... @@ -972,6 +972,8 @@
972 972  OK
973 973  )))
974 974  
987 +
988 +
975 975  == 7.16 SNR of the Last Received Packet ==
976 976  
977 977  
... ... @@ -987,6 +987,8 @@
987 987  OK
988 988  )))
989 989  
1004 +
1005 +
990 990  == 7.17 Application Port ==
991 991  
992 992  
... ... @@ -1003,6 +1003,7 @@
1003 1003  )))
1004 1004  |(% style="width:157px" %)AT+PORT=21|(% style="width:204px" %)Set the application port|(% style="width:135px" %)OK
1005 1005  
1022 +
1006 1006  (% style="color:blue" %)**Downlink Command: 0x23**
1007 1007  
1008 1008  Format: Command Code (0x23) followed by 1 bytes port value.
... ... @@ -1009,10 +1009,12 @@
1009 1009  
1010 1010  If the downlink payload=2301, it means set the application port to 1, while type code is 23.
1011 1011  
1012 -* **Example 1**: Downlink Payload: **2301**  ~/~/ set the application port to 1
1013 -* **Example 2**: Downlink Payload:** 2305**  ~/~/ set the application port to 5
1029 +* **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1
1030 +* **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
1014 1014  
1015 1015  
1033 +
1034 +
1016 1016  == 7.18 Single Channel Mode ==
1017 1017  
1018 1018  
... ... @@ -1029,9 +1029,10 @@
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  
1032 -== 7.19 Eight Channel Mode ==
1033 1033  
1034 1034  
1053 +== 7.19 Eight Channel Mode ==
1054 +
1035 1035  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
1036 1036  
1037 1037  
... ... @@ -1047,6 +1047,7 @@
1047 1047  )))
1048 1048  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
1049 1049  
1070 +
1050 1050  (% style="color:blue" %)**Downlink Command: 0x24**
1051 1051  
1052 1052  Format: Command Code (0x24) followed by 1 bytes channel value.
... ... @@ -1053,10 +1053,12 @@
1053 1053  
1054 1054  If the downlink payload=2401, it means set channel mode to 1, while type code is 24.
1055 1055  
1056 -* **Example 1**: Downlink Payload: 2401  ~/~/ set channel mode to 1
1057 -* **Example 2**: Downlink Payload: 2405  ~/~/ set channel mode to 5
1077 +* **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1
1078 +* **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
1058 1058  
1059 1059  
1081 +
1082 +
1060 1060  == 7.20 Get or Set RXwindows1 timeout ==
1061 1061  
1062 1062  
... ... @@ -1106,6 +1106,8 @@
1106 1106  )))
1107 1107  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1108 1108  
1132 +
1133 +
1109 1109  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1110 1110  
1111 1111  
... ... @@ -1122,6 +1122,7 @@
1122 1122  )))
1123 1123  |(% style="width:183px" %)AT+DWELLT=0|(% style="width:179px" %)Set uplinkdwelltime|(% style="width:131px" %)OK
1124 1124  
1150 +
1125 1125  (% style="color:blue" %)**Downlink Command: 0x25**
1126 1126  
1127 1127  Format: Command Code (0x25) followed by 1 bytes state value.
... ... @@ -1128,10 +1128,12 @@
1128 1128  
1129 1129  If the downlink payload=2501, it means set uplinkdwelltime to 1, while type code is 25.
1130 1130  
1131 -* **Example 1**: Downlink Payload: **2501**  ~/~/ set uplinkdwelltime to 1
1132 -* **Example 2**: Downlink Payload: **2500**  ~/~/ set uplinkdwelltime to 0
1157 +* **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1
1158 +* **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1133 1133  
1134 1134  
1161 +
1162 +
1135 1135  == 7.23 Set Packet Receiving Response Level ==
1136 1136  
1137 1137  
... ... @@ -1138,7 +1138,7 @@
1138 1138  Feature: Get or Set packet receiving response level. This feature is used to set compatible with different LoRaWAN servers. If RPL doesn;t match , user will see strange message in the server portal.
1139 1139  
1140 1140  
1141 -**RPL value:**
1169 +RPL value:
1142 1142  
1143 1143  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
1144 1144  * **AT+RPL=1:** Device will immediately reply message to Unconfirmed Data Down. Payload is 0x00.
... ... @@ -1146,12 +1146,16 @@
1146 1146  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1147 1147  * **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.
1148 1148  
1149 -**Case Analyes:**
1150 1150  
1178 +
1179 +Case Analyes:
1180 +
1151 1151  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
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  
1185 +
1186 +
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 +1162,7 @@
1162 1162  )))
1163 1163  |(% style="width:160px" %)AT+RPL=0|(% style="width:263px" %)Set packet receiving response level|(% style="width:109px" %)OK
1164 1164  
1197 +
1165 1165  (% style="color:blue" %)**Downlink Command: 0x21**
1166 1166  
1167 1167  Format: Command Code (0x21) followed by 1 bytes level value.
... ... @@ -1168,31 +1168,30 @@
1168 1168  
1169 1169  If the downlink payload=2101, it means set packet receiving response level to 1, while type code is 21.
1170 1170  
1171 -* **Example 1**: Downlink Payload: **2101**  ~/~/ set packet receiving response level to 1
1172 -* **Example 2**: Downlink Payload: **2102**  ~/~/ set packet receiving response level to 2
1204 +* **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1205 +* **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1173 1173  
1174 1174  
1208 +
1209 +
1175 1175  == 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1176 1176  
1177 1177  
1178 1178  (% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS **
1179 1179  
1180 -(% border="1" style="background-color:#ffffcc; color:green; width:589px" %)
1181 -|=(% colspan="3" style="width: 586px;" %)AT+**SETMAXNBTRANS**
1182 -|(% style="width:227px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:87px" %)**Response**
1183 -|(% style="width:227px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:300px" %)Value1: set the maximum NBTrans.|(% style="width:87px" %)1(((
1215 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1216 +|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
1217 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1218 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
1184 1184  OK
1185 1185  )))
1186 -|(% style="width:227px" %)**AT+SETMAXNBTRANS=？，1**|(% style="width:300px" %)(((
1187 -value2: 0: uplink fcnt doesn't change for each NBTrans;
1188 -
1189 -1: uplink fcnt increase by 1 for each NBTrans.
1190 -)))|(% style="width:87px" %)(((
1221 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=？，1**|(% style="width:263px" %)value2: 0: uplink fcnt doesn't change for each NBTrans; 1: uplink fcnt increase by 1 for each NBTrans.|(% style="width:109px" %)(((
1191 1191  1
1192 1192  
1193 1193  OK
1194 1194  )))
1195 1195  
1227 +
1196 1196  (% style="color:blue" %)**Downlink Command: 0x33**
1197 1197  
1198 1198  Format: Command Code (0x33) followed by 2 bytes mode value.
... ... @@ -1199,10 +1199,12 @@
1199 1199  
1200 1200  If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1201 1201  
1202 -* Example 1: Downlink Payload: 330100  ~/~/ Set AT+SETMAXNBTRANS=1,0
1203 -* Example 2: Downlink Payload: 330201  ~/~/ Set AT+SETMAXNBTRANS=2,1
1234 +* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1235 +* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1204 1204  
1205 1205  
1238 +
1239 +
1206 1206  == 7.25 Device offline rejoining （LWS007) ==
1207 1207  
1208 1208  
... ... @@ -1239,6 +1239,7 @@
1239 1239  OK
1240 1240  )))
1241 1241  
1276 +
1242 1242  (% style="color:blue" %)**Downlink Command: 0x33**
1243 1243  
1244 1244  Format: Command Code (0x32) followed by 2 bytes mode value.
... ... @@ -1245,9 +1245,11 @@
1245 1245  
1246 1246  If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1247 1247  
1248 -* **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1283 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1249 1249  
1250 1250  
1286 +
1287 +
1251 1251  == 7.26 Request the server to send an ACK ==
1252 1252  
1253 1253  
... ... @@ -1265,6 +1265,8 @@
1265 1265  OK
1266 1266  )))
1267 1267  
1305 +
1306 +
1268 1268  == 7.27 Adjust network rejoining interval ==
1269 1269  
1270 1270  
... ... @@ -1282,6 +1282,7 @@
1282 1282  Set the ReJoin data transmission interval to 60000ms = 60 seconds
1283 1283  )))
1284 1284  
1324 +
1285 1285  (% style="color:blue" %)**Downlink Command: 0x26**
1286 1286  
1287 1287  Format: Command Code (0x26) followed by 2 bytes mode value.
... ... @@ -1288,29 +1288,27 @@
1288 1288  
1289 1289  If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1290 1290  
1291 -* **Example 1:** Downlink Payload: 26000A  ~/~/ Set AT+RJTDC=10
1292 -* **Example 2: **Downlink Payload: 260002  ~/~/ Set AT+RJTDC=2
1331 +* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
1332 +* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1293 1293  
1294 1294  
1295 -= 8. AT Commands Combination =
1296 1296  
1297 1297  
1337 += 8. AT Commands Combination =
1338 +
1298 1298  == 8.1 Set a fix RX2DR for downlink window ==
1299 1299  
1341 +* **AT+ADR=0 **~-~-> Disable ADR first
1342 +* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1300 1300  
1301 -* **AT+ADR=0             ** **~-~->**  Disable ADR first
1302 -* **AT+RX2DR=xxxx**  **~-~->**  Set xxxx to your wanted DataRate
1303 -
1304 -
1305 1305  == 8.2 Use Downlink Command to set a fix uplink DR ==
1306 1306  
1307 1307  
1308 1308  (% style="color:blue" %)**Downlink Command: 0x22000500**
1309 1309  
1310 -**Same as:**
1311 1311  
1312 -* AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1313 -* AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1314 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1350 +Same as:
1315 1315  
1316 -
1352 +* AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1353 +* AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1354 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]

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