Last modified by kai on 2024/09/06 10:00
<
From version < 52.6 >
edited by Xiaoling
on 2022/08/12 16:46
To version < 51.1 >
edited by Xiaoling
on 2022/07/13 14:00
>
Change comment: There is no comment for this version

Summary

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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  
... ... @@ -419,8 +419,6 @@
419 419  )))
420 420  
421 421  
422 -
423 -
424 424  == 5.6 Network ID ==
425 425  
426 426  
... ... @@ -438,8 +438,6 @@
438 438  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
439 439  
440 440  
441 -
442 -
443 443  == 5.7 Network Session Key ==
444 444  
445 445  
... ... @@ -457,8 +457,6 @@
457 457  |(% 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
458 458  
459 459  
460 -
461 -
462 462  = 6. Joining and sending date on LoRaWAN network =
463 463  
464 464  
... ... @@ -488,12 +488,11 @@
488 488  
489 489  If the downlink payload=0501, it means set end node to use confirm mode, while type code is 05.
490 490  
491 -* **Example 1:** Downlink Payload: 0501  ~/~/ Set AT+CFM=1
492 -* **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
493 493  
494 494  
495 495  
496 -
497 497  === 6.1.2  AT+CFM command since DR-LWS007 software stack ===
498 498  
499 499  
... ... @@ -536,12 +536,11 @@
536 536  
537 537  If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
538 538  
539 -* **Example 1:** Downlink Payload: 05010101  ~/~/ Set AT+CFM=1,1,1
540 -* **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
541 541  
542 542  
543 543  
544 -
545 545  == 6.2 Confirm Status ==
546 546  
547 547  
... ... @@ -558,8 +558,6 @@
558 558  )))
559 559  
560 560  
561 -
562 -
563 563  == 6.3 Join LoRa® Network ==
564 564  
565 565  
... ... @@ -578,8 +578,6 @@
578 578  )))
579 579  
580 580  
581 -
582 -
583 583  == 6.4 LoRa® Network Join Mode ==
584 584  
585 585  
... ... @@ -603,12 +603,11 @@
603 603  
604 604  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
605 605  
606 -* **Example 1: **Downlink Payload: **2000                  ** ~/~/ Set AT+NJM=0
607 -* **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
608 608  
609 609  
610 610  
611 -
612 612  == 6.5 LoRa® Network Join Status ==
613 613  
614 614  
... ... @@ -625,8 +625,6 @@
625 625  )))
626 626  
627 627  
628 -
629 -
630 630  == 6.6 Print Last Received Data in Raw Format ==
631 631  
632 632  
... ... @@ -643,8 +643,6 @@
643 643  )))
644 644  
645 645  
646 -
647 -
648 648  == 6.7 Print Last Received Data in Binary Format ==
649 649  
650 650  
... ... @@ -661,8 +661,6 @@
661 661  )))
662 662  
663 663  
664 -
665 -
666 666  == 6.8 Send Text Data ==
667 667  
668 668  
... ... @@ -682,6 +682,7 @@
682 682  
683 683  )))
684 684  
646 +
685 685  == 6.9 Send Hexadecimal Data ==
686 686  
687 687  
... ... @@ -700,6 +700,7 @@
700 700  
701 701  )))
702 702  
665 +
703 703  = 7. LoRaWAN network management =
704 704  
705 705  
... ... @@ -726,9 +726,11 @@
726 726  
727 727  If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
728 728  
729 -* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
730 -* **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.
731 731  
695 +
696 +
732 732  == 7.2 LoRa® Class ==
733 733  
734 734  
... ... @@ -747,6 +747,7 @@
747 747  
748 748  )))
749 749  
715 +
750 750  == 7.3 Duty Cycle Setting ==
751 751  
752 752  
... ... @@ -765,6 +765,7 @@
765 765  
766 766  )))
767 767  
734 +
768 768  == 7.4 Data Rate ==
769 769  
770 770  
... ... @@ -787,9 +787,11 @@
787 787  
788 788  If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
789 789  
790 -* **Example 1**: Downlink Payload: **220001FF**  ~/~/ Set AT+DR=1.
791 -* **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.
792 792  
760 +
761 +
793 793  == 7.5 Frame Counter Downlink ==
794 794  
795 795  
... ... @@ -808,6 +808,7 @@
808 808  OK
809 809  )))
810 810  
780 +
811 811  == 7.6 Frame Counter Uplink ==
812 812  
813 813  Feature: Get or Set the Frame Counter Uplink.
... ... @@ -825,6 +825,7 @@
825 825  
826 826  )))
827 827  
798 +
828 828  == 7.7 Join Accept Delay1 ==
829 829  
830 830  
... ... @@ -843,6 +843,7 @@
843 843  
844 844  )))
845 845  
817 +
846 846  == 7.8 Join Accept Delay2 ==
847 847  
848 848  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
... ... @@ -860,12 +860,13 @@
860 860  
861 861  )))
862 862  
835 +
863 863  == 7.9 Public Network Mode ==
864 864  
865 865  
866 866  Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
867 867  
868 -(% 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
869 869  
870 870  
871 871  (% style="color:blue" %)**AT Command:AT+PNM**
... ... @@ -887,6 +887,7 @@
887 887  )))
888 888  |(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
889 889  
863 +
890 890  == 7.10 Receive Delay1 ==
891 891  
892 892  
... ... @@ -905,6 +905,8 @@
905 905  
906 906  )))
907 907  
882 +
883 +
908 908  == 7.11 Receive Delay2 ==
909 909  
910 910  
... ... @@ -923,6 +923,8 @@
923 923  
924 924  )))
925 925  
902 +
903 +
926 926  == 7.12 Rx2 Window Data Rate ==
927 927  
928 928  
... ... @@ -941,6 +941,8 @@
941 941  
942 942  )))
943 943  
922 +
923 +
944 944  == 7.13 Rx2 Window Frequency ==
945 945  
946 946  
... ... @@ -959,14 +959,14 @@
959 959  
960 960  )))
961 961  
942 +
943 +
962 962  == 7.14 Transmit Power ==
963 963  
964 964  
965 965  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. )
966 966  
967 -Notice: Transmit Power might be changed by ADR from LoRaWAN server. So manually change TXP also remember to set AT+ADR=0 in sensor
968 968  
969 -
970 970  (% style="color:blue" %)**AT Command:AT+TXP**
971 971  
972 972  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
... ... @@ -983,10 +983,12 @@
983 983  
984 984  If the downlink payload=22000100, it means setting the TXP to 0.
985 985  
986 -* **Example 1**: Downlink Payload: **22000102**  ~/~/ Set AT+TXP=2.
987 -* **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.
988 988  
989 989  
970 +
971 +
990 990  == 7.15 RSSI of the Last Received Packet ==
991 991  
992 992  
... ... @@ -1002,6 +1002,8 @@
1002 1002  OK
1003 1003  )))
1004 1004  
987 +
988 +
1005 1005  == 7.16 SNR of the Last Received Packet ==
1006 1006  
1007 1007  
... ... @@ -1017,6 +1017,8 @@
1017 1017  OK
1018 1018  )))
1019 1019  
1004 +
1005 +
1020 1020  == 7.17 Application Port ==
1021 1021  
1022 1022  
... ... @@ -1033,6 +1033,7 @@
1033 1033  )))
1034 1034  |(% style="width:157px" %)AT+PORT=21|(% style="width:204px" %)Set the application port|(% style="width:135px" %)OK
1035 1035  
1022 +
1036 1036  (% style="color:blue" %)**Downlink Command: 0x23**
1037 1037  
1038 1038  Format: Command Code (0x23) followed by 1 bytes port value.
... ... @@ -1039,10 +1039,12 @@
1039 1039  
1040 1040  If the downlink payload=2301, it means set the application port to 1, while type code is 23.
1041 1041  
1042 -* **Example 1**: Downlink Payload: **2301**  ~/~/ set the application port to 1
1043 -* **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
1044 1044  
1045 1045  
1033 +
1034 +
1046 1046  == 7.18 Single Channel Mode ==
1047 1047  
1048 1048  
... ... @@ -1059,9 +1059,10 @@
1059 1059  )))
1060 1060  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
1061 1061  
1062 -== 7.19 Eight Channel Mode ==
1063 1063  
1064 1064  
1053 +== 7.19 Eight Channel Mode ==
1054 +
1065 1065  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
1066 1066  
1067 1067  
... ... @@ -1077,6 +1077,7 @@
1077 1077  )))
1078 1078  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
1079 1079  
1070 +
1080 1080  (% style="color:blue" %)**Downlink Command: 0x24**
1081 1081  
1082 1082  Format: Command Code (0x24) followed by 1 bytes channel value.
... ... @@ -1083,10 +1083,12 @@
1083 1083  
1084 1084  If the downlink payload=2401, it means set channel mode to 1, while type code is 24.
1085 1085  
1086 -* **Example 1**: Downlink Payload: 2401  ~/~/ set channel mode to 1
1087 -* **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
1088 1088  
1089 1089  
1081 +
1082 +
1090 1090  == 7.20 Get or Set RXwindows1 timeout ==
1091 1091  
1092 1092  
... ... @@ -1136,6 +1136,8 @@
1136 1136  )))
1137 1137  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1138 1138  
1132 +
1133 +
1139 1139  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1140 1140  
1141 1141  
... ... @@ -1152,6 +1152,7 @@
1152 1152  )))
1153 1153  |(% style="width:183px" %)AT+DWELLT=0|(% style="width:179px" %)Set uplinkdwelltime|(% style="width:131px" %)OK
1154 1154  
1150 +
1155 1155  (% style="color:blue" %)**Downlink Command: 0x25**
1156 1156  
1157 1157  Format: Command Code (0x25) followed by 1 bytes state value.
... ... @@ -1158,10 +1158,12 @@
1158 1158  
1159 1159  If the downlink payload=2501, it means set uplinkdwelltime to 1, while type code is 25.
1160 1160  
1161 -* **Example 1**: Downlink Payload: **2501**  ~/~/ set uplinkdwelltime to 1
1162 -* **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
1163 1163  
1164 1164  
1161 +
1162 +
1165 1165  == 7.23 Set Packet Receiving Response Level ==
1166 1166  
1167 1167  
... ... @@ -1168,7 +1168,7 @@
1168 1168  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.
1169 1169  
1170 1170  
1171 -**RPL value:**
1169 +RPL value:
1172 1172  
1173 1173  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
1174 1174  * **AT+RPL=1:** Device will immediately reply message to Unconfirmed Data Down. Payload is 0x00.
... ... @@ -1176,12 +1176,16 @@
1176 1176  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1177 1177  * **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.
1178 1178  
1179 -**Case Analyes:**
1180 1180  
1178 +
1179 +Case Analyes:
1180 +
1181 1181  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
1182 1182  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
1183 1183  * 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.
1184 1184  
1185 +
1186 +
1185 1185  (% style="color:blue" %)**AT Command: AT+RPL**
1186 1186  
1187 1187  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
... ... @@ -1192,6 +1192,7 @@
1192 1192  )))
1193 1193  |(% style="width:160px" %)AT+RPL=0|(% style="width:263px" %)Set packet receiving response level|(% style="width:109px" %)OK
1194 1194  
1197 +
1195 1195  (% style="color:blue" %)**Downlink Command: 0x21**
1196 1196  
1197 1197  Format: Command Code (0x21) followed by 1 bytes level value.
... ... @@ -1198,31 +1198,30 @@
1198 1198  
1199 1199  If the downlink payload=2101, it means set packet receiving response level to 1, while type code is 21.
1200 1200  
1201 -* **Example 1**: Downlink Payload: **2101**  ~/~/ set packet receiving response level to 1
1202 -* **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
1203 1203  
1204 1204  
1208 +
1209 +
1205 1205  == 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1206 1206  
1207 1207  
1208 1208  (% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS **
1209 1209  
1210 -(% border="1" style="background-color:#ffffcc; color:green; width:589px" %)
1211 -|=(% colspan="3" style="width: 586px;" %)AT+**SETMAXNBTRANS**
1212 -|(% style="width:227px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:87px" %)**Response**
1213 -|(% 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(((
1214 1214  OK
1215 1215  )))
1216 -|(% style="width:227px" %)**AT+SETMAXNBTRANS=？，1**|(% style="width:300px" %)(((
1217 -value2: 0: uplink fcnt doesn't change for each NBTrans;
1218 -
1219 -1: uplink fcnt increase by 1 for each NBTrans.
1220 -)))|(% 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" %)(((
1221 1221  1
1222 1222  
1223 1223  OK
1224 1224  )))
1225 1225  
1227 +
1226 1226  (% style="color:blue" %)**Downlink Command: 0x33**
1227 1227  
1228 1228  Format: Command Code (0x33) followed by 2 bytes mode value.
... ... @@ -1229,10 +1229,12 @@
1229 1229  
1230 1230  If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1231 1231  
1232 -* Example 1: Downlink Payload: 330100  ~/~/ Set AT+SETMAXNBTRANS=1,0
1233 -* 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
1234 1234  
1235 1235  
1238 +
1239 +
1236 1236  == 7.25 Device offline rejoining （LWS007) ==
1237 1237  
1238 1238  
... ... @@ -1269,6 +1269,7 @@
1269 1269  OK
1270 1270  )))
1271 1271  
1276 +
1272 1272  (% style="color:blue" %)**Downlink Command: 0x33**
1273 1273  
1274 1274  Format: Command Code (0x32) followed by 2 bytes mode value.
... ... @@ -1275,9 +1275,11 @@
1275 1275  
1276 1276  If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1277 1277  
1278 -* **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1283 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1279 1279  
1280 1280  
1286 +
1287 +
1281 1281  == 7.26 Request the server to send an ACK ==
1282 1282  
1283 1283  
... ... @@ -1295,6 +1295,8 @@
1295 1295  OK
1296 1296  )))
1297 1297  
1305 +
1306 +
1298 1298  == 7.27 Adjust network rejoining interval ==
1299 1299  
1300 1300  
... ... @@ -1312,6 +1312,7 @@
1312 1312  Set the ReJoin data transmission interval to 60000ms = 60 seconds
1313 1313  )))
1314 1314  
1324 +
1315 1315  (% style="color:blue" %)**Downlink Command: 0x26**
1316 1316  
1317 1317  Format: Command Code (0x26) followed by 2 bytes mode value.
... ... @@ -1318,10 +1318,12 @@
1318 1318  
1319 1319  If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1320 1320  
1321 -* **Example 1:** Downlink Payload: 26000A  ~/~/ Set AT+RJTDC=10
1322 -* **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
1323 1323  
1324 1324  
1335 +
1336 +
1325 1325  = 8. AT Commands Combination =
1326 1326  
1327 1327  
... ... @@ -1328,10 +1328,12 @@
1328 1328  == 8.1 Set a fix RX2DR for downlink window ==
1329 1329  
1330 1330  
1331 -* **AT+ADR=0             ** **~-~->**  Disable ADR first
1343 +* **AT+ADR=0  ** **~-~->**  Disable ADR first
1332 1332  * **AT+RX2DR=xxxx**  **~-~->**  Set xxxx to your wanted DataRate
1333 1333  
1334 1334  
1347 +
1348 +
1335 1335  == 8.2 Use Downlink Command to set a fix uplink DR ==
1336 1336  
1337 1337  
... ... @@ -1339,8 +1339,6 @@
1339 1339  
1340 1340  **Same as:**
1341 1341  
1342 -* AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1343 -* AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1344 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1345 -
1346 -
1356 +* AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1357 +* AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1358 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]

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