Last modified by kai on 2024/09/06 10:00
<
From version < 50.19 >
edited by Xiaoling
on 2022/07/13 13:58
To version < 52.5 >
edited by Xiaoling
on 2022/08/12 16:24
>
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -15,6 +15,8 @@
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 +
18 18  )))
19 19  
20 20  = 2. How to use AT Commands or Downlink command =
... ... @@ -27,6 +27,7 @@
27 27  ** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
28 28  
29 29  
32 +
30 30  = 3. Support End Node and firmware version =
31 31  
32 32  
... ... @@ -101,6 +101,9 @@
101 101  )))
102 102  )))
103 103  
107 +
108 +
109 +
104 104  = 4. System Management Commands =
105 105  
106 106  
... ... @@ -136,10 +136,13 @@
136 136  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
137 137  )))
138 138  
139 -* **Example 1**: Downlink Payload:** 0100001E** ~/~/ Set Transmit Interval (TDC) = 30 seconds
140 -* **Example 2**: Downlink Payload:** 0100003C** ~/~/ Set Transmit Interval (TDC) = 60 seconds
145 +* **Example 1**: Downlink Payload:** 0100001E**  ~/~/ Set Transmit Interval (TDC) = 30 seconds
146 +* **Example 2**: Downlink Payload:** 0100003C**  ~/~/ Set Transmit Interval (TDC) = 60 seconds
141 141  
142 142  
149 +
150 +
151 +
143 143  == 4.2 Reboot End Node ==
144 144  
145 145  
... ... @@ -148,10 +148,10 @@
148 148  
149 149  (% style="color:blue" %)**AT Command: ATZ**
150 150  
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|(((
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" %)(((
155 155  Device reset and show booting info
156 156  
157 157  LSN50 Device/LoRa ST Module
... ... @@ -174,6 +174,7 @@
174 174  (((
175 175  If the downlink payload=**04FF**, the end node will reboot.
176 176  
186 +
177 177  
178 178  )))
179 179  
... ... @@ -185,10 +185,10 @@
185 185  
186 186  (% style="color:blue" %)**AT Command: AT+FDR**
187 187  
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" %)(((
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" %)(((
192 192  Device reset to factory default parameters and show booting info
193 193  
194 194  LSN50 Device/LoRa ST Module
... ... @@ -213,6 +213,7 @@
213 213  )))
214 214  
215 215  
226 +
216 216  == 4.4 Show Firmware Version ==
217 217  
218 218  
... ... @@ -221,10 +221,10 @@
221 221  
222 222  (% style="color:blue" %)**AT Command: AT+VER**
223 223  
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" %)(((
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" %)(((
228 228  1.3 EU868
229 229  
230 230  OK
... ... @@ -254,7 +254,6 @@
254 254  (((
255 255  
256 256  
257 -
258 258  **yy: Frequency Band:**
259 259  )))
260 260  
... ... @@ -272,7 +272,6 @@
272 272  (((
273 273  
274 274  
275 -
276 276  **zz: Subband**
277 277  )))
278 278  
... ... @@ -279,6 +279,7 @@
279 279  firmware version: v1.1.0 ~-~-> 110
280 280  
281 281  
291 +
282 282  == 4.5 Show System Configure ==
283 283  
284 284  
... ... @@ -305,6 +305,8 @@
305 305  )))
306 306  
307 307  
318 +
319 +
308 308  = 5. Keys, IDs and EUIs management =
309 309  
310 310  
... ... @@ -325,6 +325,8 @@
325 325  |(% style="width:305px" %)AT+APPEUI=00 b3 d5 7e f0 00 4d 34|(% style="width:186px" %)Set the Application EUI|(% style="width:191px" %)OK
326 326  
327 327  
340 +
341 +
328 328  == 5.2 Application Key ==
329 329  
330 330  
... ... @@ -342,6 +342,8 @@
342 342  |(% 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
343 343  
344 344  
359 +
360 +
345 345  == 5.3 Application Session Key ==
346 346  
347 347  
... ... @@ -361,6 +361,8 @@
361 361  )))
362 362  
363 363  
380 +
381 +
364 364  == 5.4 Device Address ==
365 365  
366 366  
... ... @@ -380,6 +380,8 @@
380 380  |(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK
381 381  
382 382  
401 +
402 +
383 383  == 5.5 Device EUI ==
384 384  
385 385  
... ... @@ -399,6 +399,8 @@
399 399  )))
400 400  
401 401  
422 +
423 +
402 402  == 5.6 Network ID ==
403 403  
404 404  
... ... @@ -416,6 +416,8 @@
416 416  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
417 417  
418 418  
441 +
442 +
419 419  == 5.7 Network Session Key ==
420 420  
421 421  
... ... @@ -433,6 +433,8 @@
433 433  |(% 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
434 434  
435 435  
460 +
461 +
436 436  = 6. Joining and sending date on LoRaWAN network =
437 437  
438 438  
... ... @@ -462,11 +462,10 @@
462 462  
463 463  If the downlink payload=0501, it means set end node to use confirm mode, while type code is 05.
464 464  
465 -* Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1
466 -* Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
491 +* **Example 1:** Downlink Payload: 0501  ~/~/ Set AT+CFM=1
492 +* **Example 2:** Downlink Payload: 0500  ~/~/ Set AT+CFM=0
467 467  
468 468  
469 -
470 470  === 6.1.2  AT+CFM command since DR-LWS007 software stack ===
471 471  
472 472  
... ... @@ -509,11 +509,10 @@
509 509  
510 510  If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
511 511  
512 -* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
513 -* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
537 +* **Example 1:** Downlink Payload: 05010101  ~/~/ Set AT+CFM=1,1,1
538 +* **Example 2:** Downlink Payload: 05000700  ~/~/ Set AT+CFM=0,7,0
514 514  
515 515  
516 -
517 517  == 6.2 Confirm Status ==
518 518  
519 519  
... ... @@ -529,7 +529,6 @@
529 529  OK
530 530  )))
531 531  
532 -
533 533  == 6.3 Join LoRa® Network ==
534 534  
535 535  
... ... @@ -547,7 +547,6 @@
547 547  While Error in format, return AT_BUSY_ERROR
548 548  )))
549 549  
550 -
551 551  == 6.4 LoRa® Network Join Mode ==
552 552  
553 553  
... ... @@ -571,11 +571,10 @@
571 571  
572 572  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
573 573  
574 -* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
575 -* **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
596 +* **Example 1: **Downlink Payload: **2000                  ** ~/~/ Set AT+NJM=0
597 +* **Example 2:** Downlink Payload: **2001**  ~/~/ Set AT+NJM=1
576 576  
577 577  
578 -
579 579  == 6.5 LoRa® Network Join Status ==
580 580  
581 581  
... ... @@ -591,7 +591,6 @@
591 591  OK
592 592  )))
593 593  
594 -
595 595  == 6.6 Print Last Received Data in Raw Format ==
596 596  
597 597  
... ... @@ -607,7 +607,6 @@
607 607  OK
608 608  )))
609 609  
610 -
611 611  == 6.7 Print Last Received Data in Binary Format ==
612 612  
613 613  
... ... @@ -623,7 +623,6 @@
623 623  OK
624 624  )))
625 625  
626 -
627 627  == 6.8 Send Text Data ==
628 628  
629 629  
... ... @@ -643,7 +643,6 @@
643 643  
644 644  )))
645 645  
646 -
647 647  == 6.9 Send Hexadecimal Data ==
648 648  
649 649  
... ... @@ -662,7 +662,6 @@
662 662  
663 663  )))
664 664  
665 -
666 666  = 7. LoRaWAN network management =
667 667  
668 668  
... ... @@ -689,11 +689,9 @@
689 689  
690 690  If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
691 691  
692 -* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
693 -* **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
708 +* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
709 +* **Example 2**: Downlink Payload: **2200FFFF**  ~/~/ Set AT+ADR=0.
694 694  
695 -
696 -
697 697  == 7.2 LoRa® Class ==
698 698  
699 699  
... ... @@ -712,7 +712,6 @@
712 712  
713 713  )))
714 714  
715 -
716 716  == 7.3 Duty Cycle Setting ==
717 717  
718 718  
... ... @@ -731,7 +731,6 @@
731 731  
732 732  )))
733 733  
734 -
735 735  == 7.4 Data Rate ==
736 736  
737 737  
... ... @@ -754,11 +754,9 @@
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.
769 +* **Example 1**: Downlink Payload: **220001FF**  ~/~/ Set AT+DR=1.
770 +* **Example 2**: Downlink Payload: **220000FF**  ~/~/ Set AT+DR=0.
759 759  
760 -
761 -
762 762  == 7.5 Frame Counter Downlink ==
763 763  
764 764  
... ... @@ -777,7 +777,6 @@
777 777  OK
778 778  )))
779 779  
780 -
781 781  == 7.6 Frame Counter Uplink ==
782 782  
783 783  Feature: Get or Set the Frame Counter Uplink.
... ... @@ -795,7 +795,6 @@
795 795  
796 796  )))
797 797  
798 -
799 799  == 7.7 Join Accept Delay1 ==
800 800  
801 801  
... ... @@ -814,7 +814,6 @@
814 814  
815 815  )))
816 816  
817 -
818 818  == 7.8 Join Accept Delay2 ==
819 819  
820 820  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
... ... @@ -832,13 +832,12 @@
832 832  
833 833  )))
834 834  
835 -
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
847 +(% 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  
844 844  (% style="color:blue" %)**AT Command:AT+PNM**
... ... @@ -860,7 +860,6 @@
860 860  )))
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 -
864 864  == 7.10 Receive Delay1 ==
865 865  
866 866  
... ... @@ -879,8 +879,6 @@
879 879  
880 880  )))
881 881  
882 -
883 -
884 884  == 7.11 Receive Delay2 ==
885 885  
886 886  
... ... @@ -899,8 +899,6 @@
899 899  
900 900  )))
901 901  
902 -
903 -
904 904  == 7.12 Rx2 Window Data Rate ==
905 905  
906 906  
... ... @@ -919,8 +919,6 @@
919 919  
920 920  )))
921 921  
922 -
923 -
924 924  == 7.13 Rx2 Window Frequency ==
925 925  
926 926  
... ... @@ -939,14 +939,14 @@
939 939  
940 940  )))
941 941  
942 -
943 -
944 944  == 7.14 Transmit Power ==
945 945  
946 946  
947 947  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. )
948 948  
946 +Notice: Transmit Power might be changed by ADR from LoRaWAN server. So manually change TXP also remember to set AT+ADR=0 in sensor
949 949  
948 +
950 950  (% style="color:blue" %)**AT Command:AT+TXP**
951 951  
952 952  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
... ... @@ -963,12 +963,10 @@
963 963  
964 964  If the downlink payload=22000100, it means setting the TXP to 0.
965 965  
966 -* **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
967 -* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
965 +* **Example 1**: Downlink Payload: **22000102**  ~/~/ Set AT+TXP=2.
966 +* **Example 2**: Downlink Payload: **220000FF**  ~/~/ Set AT+TXP=0.
968 968  
969 969  
970 -
971 -
972 972  == 7.15 RSSI of the Last Received Packet ==
973 973  
974 974  
... ... @@ -984,8 +984,6 @@
984 984  OK
985 985  )))
986 986  
987 -
988 -
989 989  == 7.16 SNR of the Last Received Packet ==
990 990  
991 991  
... ... @@ -1001,8 +1001,6 @@
1001 1001  OK
1002 1002  )))
1003 1003  
1004 -
1005 -
1006 1006  == 7.17 Application Port ==
1007 1007  
1008 1008  
... ... @@ -1019,7 +1019,6 @@
1019 1019  )))
1020 1020  |(% style="width:157px" %)AT+PORT=21|(% style="width:204px" %)Set the application port|(% style="width:135px" %)OK
1021 1021  
1022 -
1023 1023  (% style="color:blue" %)**Downlink Command: 0x23**
1024 1024  
1025 1025  Format: Command Code (0x23) followed by 1 bytes port value.
... ... @@ -1026,12 +1026,10 @@
1026 1026  
1027 1027  If the downlink payload=2301, it means set the application port to 1, while type code is 23.
1028 1028  
1029 -* **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1
1030 -* **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
1021 +* **Example 1**: Downlink Payload: **2301**  ~/~/ set the application port to 1
1022 +* **Example 2**: Downlink Payload:** 2305**  ~/~/ set the application port to 5
1031 1031  
1032 1032  
1033 -
1034 -
1035 1035  == 7.18 Single Channel Mode ==
1036 1036  
1037 1037  
... ... @@ -1048,10 +1048,9 @@
1048 1048  )))
1049 1049  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
1050 1050  
1051 -
1052 -
1053 1053  == 7.19 Eight Channel Mode ==
1054 1054  
1043 +
1055 1055  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
1056 1056  
1057 1057  
... ... @@ -1067,7 +1067,6 @@
1067 1067  )))
1068 1068  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
1069 1069  
1070 -
1071 1071  (% style="color:blue" %)**Downlink Command: 0x24**
1072 1072  
1073 1073  Format: Command Code (0x24) followed by 1 bytes channel value.
... ... @@ -1074,12 +1074,10 @@
1074 1074  
1075 1075  If the downlink payload=2401, it means set channel mode to 1, while type code is 24.
1076 1076  
1077 -* **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1
1078 -* **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
1065 +* **Example 1**: Downlink Payload: 2401  ~/~/ set channel mode to 1
1066 +* **Example 2**: Downlink Payload: 2405  ~/~/ set channel mode to 5
1079 1079  
1080 1080  
1081 -
1082 -
1083 1083  == 7.20 Get or Set RXwindows1 timeout ==
1084 1084  
1085 1085  
... ... @@ -1129,8 +1129,6 @@
1129 1129  )))
1130 1130  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1131 1131  
1132 -
1133 -
1134 1134  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1135 1135  
1136 1136  
... ... @@ -1147,7 +1147,6 @@
1147 1147  )))
1148 1148  |(% style="width:183px" %)AT+DWELLT=0|(% style="width:179px" %)Set uplinkdwelltime|(% style="width:131px" %)OK
1149 1149  
1150 -
1151 1151  (% style="color:blue" %)**Downlink Command: 0x25**
1152 1152  
1153 1153  Format: Command Code (0x25) followed by 1 bytes state value.
... ... @@ -1154,12 +1154,10 @@
1154 1154  
1155 1155  If the downlink payload=2501, it means set uplinkdwelltime to 1, while type code is 25.
1156 1156  
1157 -* **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1
1158 -* **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1140 +* **Example 1**: Downlink Payload: **2501**  ~/~/ set uplinkdwelltime to 1
1141 +* **Example 2**: Downlink Payload: **2500**  ~/~/ set uplinkdwelltime to 0
1159 1159  
1160 1160  
1161 -
1162 -
1163 1163  == 7.23 Set Packet Receiving Response Level ==
1164 1164  
1165 1165  
... ... @@ -1166,7 +1166,7 @@
1166 1166  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.
1167 1167  
1168 1168  
1169 -RPL value:
1150 +**RPL value:**
1170 1170  
1171 1171  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
1172 1172  * **AT+RPL=1:** Device will immediately reply message to Unconfirmed Data Down. Payload is 0x00.
... ... @@ -1174,16 +1174,12 @@
1174 1174  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1175 1175  * **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.
1176 1176  
1158 +**Case Analyes:**
1177 1177  
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 -
1187 1187  (% style="color:blue" %)**AT Command: AT+RPL**
1188 1188  
1189 1189  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
... ... @@ -1194,7 +1194,6 @@
1194 1194  )))
1195 1195  |(% style="width:160px" %)AT+RPL=0|(% style="width:263px" %)Set packet receiving response level|(% style="width:109px" %)OK
1196 1196  
1197 -
1198 1198  (% style="color:blue" %)**Downlink Command: 0x21**
1199 1199  
1200 1200  Format: Command Code (0x21) followed by 1 bytes level value.
... ... @@ -1201,30 +1201,31 @@
1201 1201  
1202 1202  If the downlink payload=2101, it means set packet receiving response level to 1, while type code is 21.
1203 1203  
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
1180 +* **Example 1**: Downlink Payload: **2101**  ~/~/ set packet receiving response level to 1
1181 +* **Example 2**: Downlink Payload: **2102**  ~/~/ set packet receiving response level to 2
1206 1206  
1207 1207  
1208 -
1209 -
1210 1210  == 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1211 1211  
1212 1212  
1213 1213  (% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS **
1214 1214  
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(((
1189 +(% border="1" style="background-color:#ffffcc; color:green; width:589px" %)
1190 +|=(% colspan="3" style="width: 586px;" %)AT+**SETMAXNBTRANS**
1191 +|(% style="width:227px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:87px" %)**Response**
1192 +|(% style="width:227px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:300px" %)Value1: set the maximum NBTrans.|(% style="width:87px" %)1(((
1219 1219  OK
1220 1220  )))
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" %)(((
1195 +|(% style="width:227px" %)**AT+SETMAXNBTRANS=？，1**|(% style="width:300px" %)(((
1196 +value2: 0: uplink fcnt doesn't change for each NBTrans;
1197 +
1198 +1: uplink fcnt increase by 1 for each NBTrans.
1199 +)))|(% style="width:87px" %)(((
1222 1222  1
1223 1223  
1224 1224  OK
1225 1225  )))
1226 1226  
1227 -
1228 1228  (% style="color:blue" %)**Downlink Command: 0x33**
1229 1229  
1230 1230  Format: Command Code (0x33) followed by 2 bytes mode value.
... ... @@ -1231,12 +1231,10 @@
1231 1231  
1232 1232  If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1233 1233  
1234 -* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1235 -* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1211 +* Example 1: Downlink Payload: 330100  ~/~/ Set AT+SETMAXNBTRANS=1,0
1212 +* Example 2: Downlink Payload: 330201  ~/~/ Set AT+SETMAXNBTRANS=2,1
1236 1236  
1237 1237  
1238 -
1239 -
1240 1240  == 7.25 Device offline rejoining （LWS007) ==
1241 1241  
1242 1242  
... ... @@ -1273,7 +1273,6 @@
1273 1273  OK
1274 1274  )))
1275 1275  
1276 -
1277 1277  (% style="color:blue" %)**Downlink Command: 0x33**
1278 1278  
1279 1279  Format: Command Code (0x32) followed by 2 bytes mode value.
... ... @@ -1280,11 +1280,9 @@
1280 1280  
1281 1281  If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1282 1282  
1283 -* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1257 +* **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1284 1284  
1285 1285  
1286 -
1287 -
1288 1288  == 7.26 Request the server to send an ACK ==
1289 1289  
1290 1290  
... ... @@ -1302,8 +1302,6 @@
1302 1302  OK
1303 1303  )))
1304 1304  
1305 -
1306 -
1307 1307  == 7.27 Adjust network rejoining interval ==
1308 1308  
1309 1309  
... ... @@ -1321,7 +1321,6 @@
1321 1321  Set the ReJoin data transmission interval to 60000ms = 60 seconds
1322 1322  )))
1323 1323  
1324 -
1325 1325  (% style="color:blue" %)**Downlink Command: 0x26**
1326 1326  
1327 1327  Format: Command Code (0x26) followed by 2 bytes mode value.
... ... @@ -1328,27 +1328,29 @@
1328 1328  
1329 1329  If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1330 1330  
1331 -* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
1332 -* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1300 +* **Example 1:** Downlink Payload: 26000A  ~/~/ Set AT+RJTDC=10
1301 +* **Example 2: **Downlink Payload: 260002  ~/~/ Set AT+RJTDC=2
1333 1333  
1334 1334  
1335 -
1336 -
1337 1337  = 8. AT Commands Combination =
1338 1338  
1306 +
1339 1339  == 8.1 Set a fix RX2DR for downlink window ==
1340 1340  
1341 -* **AT+ADR=0 **~-~-> Disable ADR first
1342 -* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1343 1343  
1310 +* **AT+ADR=0             ** **~-~->**  Disable ADR first
1311 +* **AT+RX2DR=xxxx**  **~-~->**  Set xxxx to your wanted DataRate
1312 +
1313 +
1344 1344  == 8.2 Use Downlink Command to set a fix uplink DR ==
1345 1345  
1346 1346  
1347 1347  (% style="color:blue" %)**Downlink Command: 0x22000500**
1348 1348  
1319 +**Same as:**
1349 1349  
1350 -Same as:
1321 +* AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1322 +* AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1323 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1351 1351  
1352 -* AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1353 -* AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1354 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1325 +

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