Last modified by kai on 2024/09/06 10:00
<
From version < 38.120 >
edited by Xiaoling
on 2022/06/01 11:57
To version < 51.4 >
edited by Xiaoling
on 2022/07/13 14:10
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,4 +1,4 @@
1 - **Contents：**
1 + **Table of** **Contents：**
2 2  
3 3  {{toc/}}
4 4  
... ... @@ -6,6 +6,7 @@
6 6  
7 7  = 1. Introduction =
8 8  
9 +
9 9  Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands:
10 10  
11 11  * **Common Commands:** They should be available for each sensor, such as: change uplink interval, reset device.
... ... @@ -18,6 +18,7 @@
18 18  
19 19  = 2. How to use AT Commands or Downlink command =
20 20  
22 +
21 21  * 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/]]
22 22  * 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:
23 23  ** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
... ... @@ -26,8 +26,10 @@
26 26  
27 27  
28 28  
31 +
29 29  = 3. Support End Node and firmware version =
30 30  
34 +
31 31  (% border="1" style="background-color:#ffffcc; color:green; width:966px" %)
32 32  |=(% colspan="3" style="width: 963px;" %)(((
33 33  Dragino STM32 base hardware Firmware / LoRaWAN stack list
... ... @@ -101,17 +101,18 @@
101 101  
102 102  
103 103  
108 +
104 104  = 4. System Management Commands =
105 105  
111 +
106 106  == 4.1 Change Uplink Interval ==
107 107  
114 +
108 108  Feature: Change LoRaWAN End Node Transmit Interval.
109 109  
110 -(% class="box infomessage" %)
111 -(((
112 -**AT Command: AT+TDC**
113 -)))
114 114  
118 +(% style="color:blue" %)**AT Command: AT+TDC**
119 +
115 115  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
116 116  |=(% colspan="3" style="width: 724px;" %)AT+TDC
117 117  |(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
... ... @@ -124,11 +124,11 @@
124 124  Set transmit interval to 60000ms = 60 seconds
125 125  )))
126 126  
127 -{{info}}
128 -**Downlink Command: 0x01**
129 -{{/info}}
130 -
131 131  (((
133 +
134 +
135 +(% style="color:blue" %)**Downlink Command: 0x01**
136 +
132 132  Format: Command Code (0x01) followed by 3 bytes time value.
133 133  )))
134 134  
... ... @@ -141,14 +141,15 @@
141 141  
142 142  
143 143  
149 +
144 144  == 4.2 Reboot End Node ==
145 145  
152 +
146 146  Feature: Reboot End Node to perform a new OTAA or ABP Join.
147 147  
148 -{{info}}
149 -**AT Command: ATZ**
150 -{{/info}}
151 151  
156 +(% style="color:blue" %)**AT Command: ATZ**
157 +
152 152  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
153 153  |=(% colspan="3" %)ATZ: Trig a reset of the MCU
154 154  |**Command Example**|**Function**|**Response**
... ... @@ -166,9 +166,7 @@
166 166  <followed by the Tx and Rx information>
167 167  )))
168 168  
169 -{{info}}
170 -**Downlink Command: 0x04**
171 -{{/info}}
175 +(% style="color:blue" %)**Downlink Command: 0x04**
172 172  
173 173  (((
174 174  Format: Command Code (0x04) followed by FF.
... ... @@ -182,12 +182,12 @@
182 182  
183 183  == 4.3 Reset to factory Default ==
184 184  
189 +
185 185  Feature: Reset the parameters to Factory Default, factory default value depends on the firmware settings, the OTAA and ABP keys will reserve after this command.
186 186  
187 -{{info}}
188 -**AT Command: AT+FDR**
189 -{{/info}}
190 190  
193 +(% style="color:blue" %)**AT Command: AT+FDR**
194 +
191 191  (% border="1" style="background-color:#ffffcc; color:green; width:831.222px" %)
192 192  |=(% colspan="3" style="width: 828px;" %)Reset to factory default
193 193  |(% style="width:181px" %)**Command Example**|(% style="width:181px" %)**Function**|(% style="width:465px" %)**Response**
... ... @@ -205,9 +205,7 @@
205 205  Please set the parameters or reset Device to apply change
206 206  )))
207 207  
208 -{{info}}
209 -**Downlink Command: 0x04**
210 -{{/info}}
212 +(% style="color:blue" %)**Downlink Command: 0x04**
211 211  
212 212  (((
213 213  Format: Command Code (0x04) followed by FE.
... ... @@ -220,12 +220,12 @@
220 220  
221 221  == 4.4 Show Firmware Version ==
222 222  
225 +
223 223  Feature: Show firmware version. No downlink command yet.
224 224  
225 -{{info}}
226 -**AT Command: AT+VER**
227 -{{/info}}
228 228  
229 +(% style="color:blue" %)**AT Command: AT+VER**
230 +
229 229  (% border="1" style="background-color:#ffffcc; color:green; width:586px" %)
230 230  |=(% colspan="3" style="width: 583px;" %)AT+VER: Image Version and Frequency Band
231 231  |(% style="width:170px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -235,9 +235,7 @@
235 235  OK
236 236  )))
237 237  
238 -{{info}}
239 -**Downlink Command: 0x26 (Valid in 006 stack)**
240 -{{/info}}
240 +(% style="color:blue" %)**Downlink Command: 0x26 (Valid in 006 stack)**
241 241  
242 242  (((
243 243  Downlink Format: 0x26
... ... @@ -248,6 +248,9 @@
248 248  )))
249 249  
250 250  (((
251 +
252 +
253 +
251 251  **xx: Software Type:**
252 252  )))
253 253  
... ... @@ -256,6 +256,8 @@
256 256  * 0x00 03: LSE01/LDDS75/LDDS20/LSPH01/LLMS01/LSNPK01
257 257  
258 258  (((
262 +
263 +
259 259  **yy: Frequency Band:**
260 260  )))
261 261  
... ... @@ -271,6 +271,8 @@
271 271  * 0xa0: AS923-3
272 272  
273 273  (((
279 +
280 +
274 274  **zz: Subband**
275 275  )))
276 276  
... ... @@ -279,12 +279,12 @@
279 279  
280 280  == 4.5 Show System Configure ==
281 281  
289 +
282 282  Feature: Show All configure. No downlink command yet.
283 283  
284 -{{info}}
285 -**AT Command: AT+CFG**
286 -{{/info}}
287 287  
293 +(% style="color:blue" %)**AT Command: AT+CFG**
294 +
288 288  (% border="1" style="background-color:#ffffcc; color:green; width:599.222px" %)
289 289  |=(% colspan="3" style="width: 596px;" %)AT+CFG: Print all configurations
290 290  |(% style="width:160px" %)**Command Example**|(% style="width:154px" %)**Function**|(% style="width:280px" %)**Response**
... ... @@ -306,14 +306,15 @@
306 306  
307 307  = 5. Keys, IDs and EUIs management =
308 308  
316 +
309 309  == 5.1 Application EUI ==
310 310  
319 +
311 311  Feature: Get or Set the Application EUI.
312 312  
313 -{{info}}
314 -**AT Command: AT+APPEUI**
315 -{{/info}}
316 316  
323 +(% style="color:blue" %)**AT Command: AT+APPEUI**
324 +
317 317  (% border="1" style="background-color:#ffffcc; color:green; width:686.222px" %)
318 318  |=(% colspan="3" style="width: 683px;" %)AT+APPEUI
319 319  |(% style="width:305px" %)**Command Example**|(% style="width:186px" %)**Function**|(% style="width:191px" %)**Response**
... ... @@ -326,12 +326,12 @@
326 326  
327 327  == 5.2 Application Key ==
328 328  
337 +
329 329  Feature: Get or Set the Application Key.
330 330  
331 -{{info}}
332 -**AT Command: AT+APPKEY**
333 -{{/info}}
334 334  
341 +(% style="color:blue" %)**AT Command: AT+APPKEY**
342 +
335 335  (% border="1" style="background-color:#ffffcc; color:green; width:976.222px" %)
336 336  |=(% colspan="3" style="width: 973px;" %)AT+APPKEY
337 337  |(% style="width:441px" %)**Command Example**|(% style="width:180px" %)**Function**|(% style="width:350px" %)**Response**
... ... @@ -344,12 +344,12 @@
344 344  
345 345  == 5.3 Application Session Key ==
346 346  
355 +
347 347  Feature: Get or Set the Application Session Key.
348 348  
349 -{{info}}
350 -**AT Command: AT+APPSKEY**
351 -{{/info}}
352 352  
359 +(% style="color:blue" %)**AT Command: AT+APPSKEY**
360 +
353 353  (% border="1" style="background-color:#ffffcc; color:green; width:1040.22px" %)
354 354  |=(% colspan="3" style="width: 1037px;" %)AT+APPSKEY
355 355  |(% style="width:451px" %)**Command Example**|(% style="width:231px" %)**Function**|(% style="width:354px" %)**Response**
... ... @@ -360,16 +360,14 @@
360 360  OK
361 361  )))
362 362  
363 -
364 -
365 365  == 5.4 Device Address ==
366 366  
373 +
367 367  Feature: Get or Set the Device Address.
368 368  
369 -{{info}}
370 -**AT Command: AT+DADDR**
371 -{{/info}}
372 372  
377 +(% style="color:blue" %)**AT Command: AT+DADDR**
378 +
373 373  (% border="1" style="background-color:#ffffcc; color:green; width:795.222px" %)
374 374  |=(% colspan="3" style="width: 792px;" %)AT+DADDR
375 375  |(% style="width:192px" %)**Command Example**|(% style="width:241px" %)**Function**|(% style="width:359px" %)**Response**
... ... @@ -380,16 +380,14 @@
380 380  )))
381 381  |(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK
382 382  
383 -
384 -
385 385  == 5.5 Device EUI ==
386 386  
391 +
387 387  Feature: Get or Set the Device EUI.
388 388  
389 -{{info}}
390 -**AT Command: AT+DEUI**
391 -{{/info}}
392 392  
395 +(% style="color:blue" %)**AT Command: AT+DEUI**
396 +
393 393  (% border="1" style="background-color:#ffffcc; color:green; width:1035.22px" %)
394 394  |=(% colspan="3" style="width: 1032px;" %)AT+DEUI
395 395  |(% style="width:250px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:634px" %)**Response**
... ... @@ -400,16 +400,14 @@
400 400  OK
401 401  )))
402 402  
403 -
404 -
405 405  == 5.6 Network ID ==
406 406  
409 +
407 407  Feature: Get or Set the Network ID.(You can enter this command change only after successful network connection)
408 408  
409 -{{info}}
410 -**AT Command: AT+NWKID**
411 -{{/info}}
412 412  
413 +(% style="color:blue" %)**AT Command: AT+NWKID**
414 +
413 413  (% border="1" style="background-color:#ffffcc; color:green; width:448.222px" %)
414 414  |=(% colspan="3" style="width: 445px;" %)AT+NWKID
415 415  |(% style="width:191px" %)**Command Example**|(% style="width:153px" %)**Function**|(% style="width:101px" %)**Response**
... ... @@ -418,16 +418,14 @@
418 418  )))
419 419  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
420 420  
421 -
422 -
423 423  == 5.7 Network Session Key ==
424 424  
425 +
425 425  Feature: Get or Set the Network Session Key
426 426  
427 -{{info}}
428 -**AT Command: AT+NWKSKEY**
429 -{{/info}}
430 430  
429 +(% style="color:blue" %)**AT Command: AT+NWKSKEY**
430 +
431 431  (% border="1" style="background-color:#ffffcc; color:green; width:1017.22px" %)
432 432  |=(% colspan="3" style="width: 1014px;" %)AT+NWKSKEY
433 433  |(% style="width:455px" %)**Command Example**|(% style="width:215px" %)**Function**|(% style="width:343px" %)**Response**
... ... @@ -436,18 +436,20 @@
436 436  )))
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 -
440 -
441 441  = 6. Joining and sending date on LoRaWAN network =
442 442  
441 +
443 443  == 6.1 Confirm Mode ==
444 444  
444 +
445 +=== 6.1.1  AT+CFM command before DR-LWS007 software stack ===
446 +
447 +
445 445  Feature: Get or Set the confirmation mode (0-1).
446 446  
447 -{{info}}
448 -**AT Command: AT+CFM**
449 -{{/info}}
450 450  
451 +(% style="color:blue" %)**AT Command: AT+CFM**
452 +
451 451  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
452 452  |=(% colspan="3" style="width: 707px;" %)AT+CFM
453 453  |(% style="width:155px" %)**Command Example**|(% style="width:205px" %)**Function**|(% style="width:346px" %)**Response**
... ... @@ -457,7 +457,7 @@
457 457  |(% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK
458 458  |(% style="width:155px" %)AT+CFM=2|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)While Error in format, return AT_PARAM_ERROR
459 459  
460 -Downlink Command: 0x05
462 +(% style="color:blue" %)**Downlink Command: 0x05**
461 461  
462 462  Format: Command Code (0x05) followed by 2 bytes mode value.
463 463  
... ... @@ -467,15 +467,60 @@
467 467  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
468 468  
469 469  
472 +=== 6.1.2  AT+CFM command since DR-LWS007 software stack ===
470 470  
474 +
475 +(% style="color:blue" %)**AT Command: AT+CFM**
476 +
477 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
478 +|=(% colspan="3" style="width: 707px;" %)AT+CFM
479 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
480 +|(% style="width:160px" %)(((
481 +AT+CFM=1,0,0
482 +
483 +value1
484 +)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)(((
485 +1
486 +
487 +OK
488 +)))
489 +|(% style="width:160px" %)(((
490 +AT+CFM=0,?,0
491 +
492 +value2
493 +)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)(((
494 +0~~7
495 +
496 +OK
497 +)))
498 +|(% style="width:160px" %)(((
499 +AT+CFM=0,0,1
500 +
501 +value3
502 +)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)(((
503 +1
504 +
505 +OK
506 +)))
507 +
508 +(% style="color:blue" %)**Downlink Command: 0x05**
509 +
510 +Format: Command Code (0x05) followed by 2 bytes mode value.
511 +
512 +If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
513 +
514 +* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
515 +* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
516 +
517 +
471 471  == 6.2 Confirm Status ==
472 472  
520 +
473 473  Feature: Get confirmation status of the last AT+SEND (0-1).
474 474  
475 -{{info}}
476 -**AT Command: AT+CFS**
477 -{{/info}}
478 478  
524 +(% style="color:blue" %)**AT Command: AT+CFS**
525 +
479 479  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
480 480  |=(% colspan="3" style="width: 531px;" %)AT+CFS
481 481  |(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:178px" %)**Response**
... ... @@ -483,16 +483,14 @@
483 483  OK
484 484  )))
485 485  
486 -
487 -
488 488  == 6.3 Join LoRa® Network ==
489 489  
535 +
490 490  Feature: Join network.
491 491  
492 -{{info}}
493 -**AT Command: AT+JOIN**
494 -{{/info}}
495 495  
539 +(% style="color:blue" %)**AT Command: AT+JOIN**
540 +
496 496  (% border="1" style="background-color:#ffffcc; color:green; width:647.222px" %)
497 497  |=(% colspan="3" style="width: 644px;" %)AT+JOIN
498 498  |(% style="width:163px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:334px" %)**Response**
... ... @@ -502,16 +502,14 @@
502 502  While Error in format, return AT_BUSY_ERROR
503 503  )))
504 504  
505 -
506 -
507 507  == 6.4 LoRa® Network Join Mode ==
508 508  
552 +
509 509  Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA).
510 510  
511 -{{info}}
512 -**AT Command: AT+NJM**
513 -{{/info}}
514 514  
556 +(% style="color:blue" %)**AT Command: AT+NJM**
557 +
515 515  (% border="1" style="background-color:#ffffcc; color:green; width:753.222px" %)
516 516  |=(% colspan="3" style="width: 750px;" %)AT+NJM
517 517  |(% style="width:162px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:361px" %)**Response**
... ... @@ -521,27 +521,24 @@
521 521  |(% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK
522 522  |(% style="width:162px" %)AT+NJM=2|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)While Error in format, return AT_PARAM_ERROR
523 523  
524 -{{info}}
525 -**Downlink Command: 0x20**
526 -{{/info}}
567 +(% style="color:blue" %)**Downlink Command: 0x20**
527 527  
528 528  Format: Command Code (0x20) followed by 1 bytes mode value.
529 529  
530 530  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
531 531  
532 -* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
573 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
533 533  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
534 534  
535 535  
536 -
537 537  == 6.5 LoRa® Network Join Status ==
538 538  
579 +
539 539  Feature: LoRa® Network Join Status.
540 540  
541 -{{info}}
542 -**AT Command: AT+NJS**
543 -{{/info}}
544 544  
583 +(% style="color:blue" %)**AT Command: AT+NJS**
584 +
545 545  (% border="1" style="background-color:#ffffcc; color:green; width:498.222px" %)
546 546  |=(% colspan="3" style="width: 495px;" %)AT+NJS
547 547  |(% style="width:169px" %)**Command Example**|(% style="width:164px" %)**Function**|(% style="width:161px" %)**Response**
... ... @@ -549,16 +549,14 @@
549 549  OK
550 550  )))
551 551  
552 -
553 -
554 554  == 6.6 Print Last Received Data in Raw Format ==
555 555  
594 +
556 556  Feature: Print Last Received Data in Raw Format<port:data>.
557 557  
558 -{{info}}
559 -**AT Command: AT+RECV**
560 -{{/info}}
561 561  
598 +(% style="color:blue" %)**AT Command: AT+RECV**
599 +
562 562  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
563 563  |=(% colspan="3" style="width: 584px;" %)AT+RECV
564 564  |(% style="width:161px" %)**Command Example**|(% style="width:272px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -566,16 +566,14 @@
566 566  OK
567 567  )))
568 568  
569 -
570 -
571 571  == 6.7 Print Last Received Data in Binary Format ==
572 572  
609 +
573 573  Feature: Print Last Received Data in Binary Format<port:data>.
574 574  
575 -{{info}}
576 -**AT Command: AT+RECVB**
577 -{{/info}}
578 578  
613 +(% style="color:blue" %)**AT Command: AT+RECVB**
614 +
579 579  (% border="1" style="background-color:#ffffcc; color:green; width:793.222px" %)
580 580  |=(% colspan="3" style="width: 790px;" %)AT+RECVB
581 581  |(% style="width:173px" %)**Command Example**|(% style="width:497px" %)**Function**|(% style="width:120px" %)**Response**
... ... @@ -583,16 +583,14 @@
583 583  OK
584 584  )))
585 585  
586 -
587 -
588 588  == 6.8 Send Text Data ==
589 589  
624 +
590 590  Feature: Send Text Data<port:data>.
591 591  
592 -{{info}}
593 -**AT Command: AT+SEND**
594 -{{/info}}
595 595  
628 +(% style="color:blue" %)**AT Command: AT+SEND**
629 +
596 596  (% border="1" style="background-color:#ffffcc; color:green; width:991.222px" %)
597 597  |=(% colspan="3" style="width: 988px;" %)AT+SEND
598 598  |(% style="width:201px" %)**Command Example**|(% style="width:340px" %)**Function**|(% style="width:446px" %)**Response**
... ... @@ -604,16 +604,14 @@
604 604  
605 605  )))
606 606  
607 -
608 -
609 609  == 6.9 Send Hexadecimal Data ==
610 610  
643 +
611 611  Feature: Send hexadecimal data along with the application port.
612 612  
613 -{{info}}
614 -**AT Command: AT+SENDB**
615 -{{/info}}
616 616  
647 +(% style="color:blue" %)**AT Command: AT+SENDB**
648 +
617 617  (% border="1" style="background-color:#ffffcc; color:green; width:1120.22px" %)
618 618  |=(% colspan="3" style="width: 1117px;" %)AT+SENDB
619 619  |(% style="width:257px" %)**Command Example**|(% style="width:406px" %)**Function**|(% style="width:453px" %)**Response**
... ... @@ -626,14 +626,15 @@
626 626  
627 627  = 7. LoRaWAN network management =
628 628  
661 +
629 629  == 7.1 Adaptive Data Rate ==
630 630  
664 +
631 631  Feature: Get or Set the Adaptive Data Rate setting. (0: off, 1: on).
632 632  
633 -{{info}}
634 -**AT Command: AT+ADR**
635 -{{/info}}
636 636  
668 +(% style="color:blue" %)**AT Command: AT+ADR**
669 +
637 637  (% border="1" style="background-color:#ffffcc; color:green; width:683.222px" %)
638 638  |=(% colspan="3" style="width: 680px;" %)AT+ADR
639 639  |(% style="width:162px" %)**Command Example**|(% style="width:266px" %)**Function**|(% style="width:250px" %)**Response**
... ... @@ -645,24 +645,22 @@
645 645  AT_PARAM_ERROR
646 646  )))
647 647  
648 -{{info}}
649 -**Downlink Command: 0x22**
650 -{{/info}}
681 +(% style="color:blue" %)**Downlink Command: 0x22**
651 651  
652 -
653 653  If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
654 654  
655 -* **Example 1**: Downlink Payload: **2201** ~/~/ Set AT+ADR=1.
685 +* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
656 656  * **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
657 657  
688 +
658 658  == 7.2 LoRa® Class ==
659 659  
691 +
660 660  Feature: Get or Set the Device Class(Currently only support class A, class C).
661 661  
662 -{{info}}
663 -**AT Command:AT+CLASS**
664 -{{/info}}
665 665  
695 +(% style="color:blue" %)**AT Command:AT+CLASS**
696 +
666 666  (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
667 667  |=(% colspan="3" style="width: 504px;" %)AT+CLASS
668 668  |(% style="width:163px" %)**Command Example**|(% style="width:166px" %)**Function**|(% style="width:175px" %)**Response**
... ... @@ -675,12 +675,12 @@
675 675  
676 676  == 7.3 Duty Cycle Setting ==
677 677  
709 +
678 678  Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
679 679  
680 -{{info}}
681 -**AT Command:AT+DCS**
682 -{{/info}}
683 683  
713 +(% style="color:blue" %)**AT Command:AT+DCS**
714 +
684 684  (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
685 685  |=(% colspan="3" style="width: 512px;" %)AT+DCS
686 686  |(% style="width:165px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:107px" %)**Response**
... ... @@ -693,12 +693,12 @@
693 693  
694 694  == 7.4 Data Rate ==
695 695  
727 +
696 696  Feature: Get or Set the Data Rate. (0-7 corresponding to DR_X) . Note: while set Data Rate, please use set Adptive Data Rate, ADR=0 first. otherwise device will response to server's ADR command and change the DR to the setting from server
697 697  
698 -{{info}}
699 -**AT Command: AT+DR**
700 -{{/info}}
701 701  
731 +(% style="color:blue" %)**AT Command: AT+DR**
732 +
702 702  (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
703 703  |=(% colspan="3" style="width: 463px;" %)AT+DR
704 704  |(% style="width:156px" %)**Command Example**|(% style="width:167px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -709,24 +709,22 @@
709 709  
710 710  )))
711 711  
712 -{{info}}
713 -**Downlink Command: 0x2200aaFF**
714 -{{/info}}
743 +(% style="color:blue" %)**Downlink Command: 0x2200aaFF**
715 715  
716 -
717 717  If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
718 718  
719 719  * **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1.
720 720  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0.
721 721  
750 +
722 722  == 7.5 Frame Counter Downlink ==
723 723  
753 +
724 724  Feature: Get or Set the Frame Counter Downlink.
725 725  
726 -{{info}}
727 -**AT Command:AT+FCD**
728 -{{/info}}
729 729  
757 +(% style="color:blue" %)**AT Command:AT+FCD**
758 +
730 730  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
731 731  |=(% colspan="3" style="width: 690px;" %)AT+FCD
732 732  |(% style="width:162px" %)**Command Example**|(% style="width:258px" %)**Function**|(% style="width:269px" %)**Response**
... ... @@ -735,8 +735,6 @@
735 735  )))
736 736  |(% style="width:162px" %)AT+FCD=10|(% style="width:258px" %)Set the Frame Counter Downlink.|(% style="width:269px" %)(System will write new value to FCD)(((
737 737  OK
738 -
739 -
740 740  )))
741 741  
742 742  == 7.6 Frame Counter Uplink ==
... ... @@ -743,10 +743,9 @@
743 743  
744 744  Feature: Get or Set the Frame Counter Uplink.
745 745  
746 -{{info}}
747 -**AT Command:AT+FCU**
748 -{{/info}}
749 749  
774 +(% style="color:blue" %)**AT Command:AT+FCU**
775 +
750 750  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
751 751  |=(% colspan="3" style="width: 531px;" %)AT+FCU
752 752  |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -759,12 +759,12 @@
759 759  
760 760  == 7.7 Join Accept Delay1 ==
761 761  
788 +
762 762  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
763 763  
764 -{{info}}
765 -**AT Command:AT+JN1DL**
766 -{{/info}}
767 767  
792 +(% style="color:blue" %)**AT Command:AT+JN1DL**
793 +
768 768  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
769 769  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
770 770  |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -779,10 +779,9 @@
779 779  
780 780  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
781 781  
782 -{{info}}
783 -**AT Command:AT+JN2DL**
784 -{{/info}}
785 785  
809 +(% style="color:blue" %)**AT Command:AT+JN2DL**
810 +
786 786  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
787 787  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
788 788  |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response**
... ... @@ -795,12 +795,14 @@
795 795  
796 796  == 7.9 Public Network Mode ==
797 797  
798 -Feature: Get or Set the public network mode. (0: off, 1: on)
799 799  
800 -{{info}}
801 -**AT Command:AT+PNM**
802 -{{/info}}
824 +Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
803 803  
826 +(% style="color:red" %)Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
827 +
828 +
829 +(% style="color:blue" %)**AT Command:AT+PNM**
830 +
804 804  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
805 805  |=(% colspan="3" style="width: 664px;" %)AT+PNM
806 806  |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response**
... ... @@ -807,20 +807,25 @@
807 807  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
808 808  OK
809 809  )))
810 -|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)Set the public network mode.|(% style="width:272px" %)(System will write new value to PNM)(((
837 +|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)(((
838 +Set the public network mode.
839 +
840 +Set syncword=0x34
841 +)))|(% style="width:272px" %)(System will write new value to PNM)(((
811 811  OK
812 812  
813 813  
814 814  )))
846 +|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
815 815  
816 816  == 7.10 Receive Delay1 ==
817 817  
850 +
818 818  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
819 819  
820 -{{info}}
821 -**AT Command:AT+RX1DL**
822 -{{/info}}
823 823  
854 +(% style="color:blue" %)**AT Command:AT+RX1DL**
855 +
824 824  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
825 825  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
826 826  |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -831,14 +831,15 @@
831 831  
832 832  )))
833 833  
866 +
834 834  == 7.11 Receive Delay2 ==
835 835  
869 +
836 836  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
837 837  
838 -{{info}}
839 -**AT Command:AT+RX2DL**
840 -{{/info}}
841 841  
873 +(% style="color:blue" %)**AT Command:AT+RX2DL**
874 +
842 842  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
843 843  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
844 844  |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -849,14 +849,15 @@
849 849  
850 850  )))
851 851  
885 +
852 852  == 7.12 Rx2 Window Data Rate ==
853 853  
888 +
854 854  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
855 855  
856 -{{info}}
857 -**AT Command:AT+RX2DR**
858 -{{/info}}
859 859  
892 +(% style="color:blue" %)**AT Command:AT+RX2DR**
893 +
860 860  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
861 861  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
862 862  |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response**
... ... @@ -867,14 +867,15 @@
867 867  
868 868  )))
869 869  
904 +
870 870  == 7.13 Rx2 Window Frequency ==
871 871  
907 +
872 872  Feature: Get or Set the Rx2 window frequency
873 873  
874 -{{info}}
875 -**AT Command:AT+RX2FQ**
876 -{{/info}}
877 877  
911 +(% style="color:blue" %)**AT Command:AT+RX2FQ**
912 +
878 878  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
879 879  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
880 880  |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response**
... ... @@ -885,14 +885,15 @@
885 885  
886 886  )))
887 887  
923 +
888 888  == 7.14 Transmit Power ==
889 889  
926 +
890 890  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. )
891 891  
892 -{{info}}
893 -**AT Command:AT+TXP**
894 -{{/info}}
895 895  
930 +(% style="color:blue" %)**AT Command:AT+TXP**
931 +
896 896  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
897 897  |=(% colspan="3" style="width: 462px;" %)AT+TXP
898 898  |(% style="width:161px" %)**Command Example**|(% style="width:189px" %)**Function**|(% style="width:112px" %)**Response**
... ... @@ -910,14 +910,16 @@
910 910  * **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
911 911  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
912 912  
949 +
950 +
913 913  == 7.15 RSSI of the Last Received Packet ==
914 914  
953 +
915 915  Feature: Get or Set the Rx2 window frequency
916 916  
917 -{{info}}
918 -**AT Command:AT+RSSI**
919 -{{/info}}
920 920  
957 +(% style="color:blue" %)**AT Command:AT+RSSI**
958 +
921 921  (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %)
922 922  |=(% colspan="3" style="width: 554px;" %)AT+RSSI
923 923  |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response**
... ... @@ -925,14 +925,15 @@
925 925  OK
926 926  )))
927 927  
966 +
928 928  == 7.16 SNR of the Last Received Packet ==
929 929  
969 +
930 930  Feature: Get the SNR of the last received packet
931 931  
932 -{{info}}
933 -**AT Command:AT+SNR**
934 -{{/info}}
935 935  
973 +(% style="color:blue" %)**AT Command:AT+SNR**
974 +
936 936  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
937 937  |=(% colspan="3" style="width: 568px;" %)AT+SNR
938 938  |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -940,14 +940,15 @@
940 940  OK
941 941  )))
942 942  
982 +
943 943  == 7.17 Application Port ==
944 944  
985 +
945 945  Feature: Get or set the application port.
946 946  
947 -{{info}}
948 -**AT Command: AT+PORT**
949 -{{/info}}
950 950  
989 +(% style="color:blue" %)**AT Command: AT+PORT**
990 +
951 951  (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %)
952 952  |=(% colspan="3" style="width: 497px;" %)AT+PORT
953 953  |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response**
... ... @@ -956,9 +956,7 @@
956 956  )))
957 957  |(% style="width:157px" %)AT+PORT=21|(% style="width:204px" %)Set the application port|(% style="width:135px" %)OK
958 958  
959 -{{info}}
960 -**Downlink Command: 0x23**
961 -{{/info}}
999 +(% style="color:blue" %)**Downlink Command: 0x23**
962 962  
963 963  Format: Command Code (0x23) followed by 1 bytes port value.
964 964  
... ... @@ -967,14 +967,16 @@
967 967  * **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1
968 968  * **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
969 969  
1008 +
1009 +
970 970  == 7.18 Single Channel Mode ==
971 971  
1012 +
972 972  Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
973 973  
974 -{{info}}
975 -**AT Command: AT+CHS**
976 -{{/info}}
977 977  
1016 +(% style="color:blue" %)**AT Command: AT+CHS**
1017 +
978 978  (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %)
979 979  |=(% colspan="3" style="width: 600px;" %)AT+CHS
980 980  |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -983,14 +983,14 @@
983 983  )))
984 984  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
985 985  
1026 +
986 986  == 7.19 Eight Channel Mode ==
987 987  
988 988  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
989 989  
990 -{{info}}
991 -**AT Command: AT+CHE**
992 -{{/info}}
993 993  
1032 +(% style="color:blue" %)**AT Command: AT+CHE**
1033 +
994 994  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
995 995  |=(% colspan="3" style="width: 707px;" %)AT+CHE
996 996  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -1001,9 +1001,7 @@
1001 1001  )))
1002 1002  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
1003 1003  
1004 -{{info}}
1005 -**Downlink Command: 0x24**
1006 -{{/info}}
1044 +(% style="color:blue" %)**Downlink Command: 0x24**
1007 1007  
1008 1008  Format: Command Code (0x24) followed by 1 bytes channel value.
1009 1009  
... ... @@ -1012,14 +1012,16 @@
1012 1012  * **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1
1013 1013  * **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
1014 1014  
1053 +
1054 +
1015 1015  == 7.20 Get or Set RXwindows1 timeout ==
1016 1016  
1017 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1018 1018  
1019 -{{info}}
1020 -**AT Command: AT+RX1WTO**
1021 -{{/info}}
1058 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1022 1022  
1060 +
1061 +(% style="color:blue" %)**AT Command: AT+RX1WTO**
1062 +
1023 1023  (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %)
1024 1024  |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO
1025 1025  |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response**
... ... @@ -1029,11 +1029,16 @@
1029 1029  |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
1030 1030  
1031 1031  (((
1072 +
1073 +
1032 1032  **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.
1075 +
1076 +
1033 1033  )))
1034 1034  
1035 1035  [[image:image-20220526162535-1.png]]
1036 1036  
1081 +
1037 1037  (((
1038 1038  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.
1039 1039  
... ... @@ -1042,12 +1042,12 @@
1042 1042  
1043 1043  == 7.21 Get or Set RXwindows2 timeout ==
1044 1044  
1045 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1046 1046  
1047 -{{info}}
1048 -**AT Command: AT+RX2WTO**
1049 -{{/info}}
1091 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1050 1050  
1093 +
1094 +(% style="color:blue" %)**AT Command: AT+RX2WTO**
1095 +
1051 1051  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1052 1052  |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO
1053 1053  |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response**
... ... @@ -1056,14 +1056,15 @@
1056 1056  )))
1057 1057  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1058 1058  
1104 +
1059 1059  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1060 1060  
1107 +
1061 1061  Feature: Get or Set uplinkdwelltime
1062 1062  
1063 -{{info}}
1064 -**AT Command: AT+DWELLT**
1065 -{{/info}}
1066 1066  
1111 +(% style="color:blue" %)**AT Command: AT+DWELLT**
1112 +
1067 1067  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1068 1068  |=(% colspan="3" style="width: 494px;" %)AT+DWELLT
1069 1069  |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response**
... ... @@ -1072,9 +1072,7 @@
1072 1072  )))
1073 1073  |(% style="width:183px" %)AT+DWELLT=0|(% style="width:179px" %)Set uplinkdwelltime|(% style="width:131px" %)OK
1074 1074  
1075 -{{info}}
1076 -**Downlink Command: 0x25**
1077 -{{/info}}
1121 +(% style="color:blue" %)**Downlink Command: 0x25**
1078 1078  
1079 1079  Format: Command Code (0x25) followed by 1 bytes state value.
1080 1080  
... ... @@ -1083,10 +1083,14 @@
1083 1083  * **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1
1084 1084  * **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1085 1085  
1130 +
1131 +
1086 1086  == 7.23 Set Packet Receiving Response Level ==
1087 1087  
1134 +
1088 1088  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.
1089 1089  
1137 +
1090 1090  RPL value:
1091 1091  
1092 1092  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
... ... @@ -1095,6 +1095,7 @@
1095 1095  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1096 1096  * **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.
1097 1097  
1146 +
1098 1098  Case Analyes:
1099 1099  
1100 1100  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
... ... @@ -1101,10 +1101,9 @@
1101 1101  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
1102 1102  * 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.
1103 1103  
1104 -{{info}}
1105 -**AT Command: AT+RPL**
1106 -{{/info}}
1107 1107  
1154 +(% style="color:blue" %)**AT Command: AT+RPL**
1155 +
1108 1108  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1109 1109  |=(% colspan="3" style="width: 533px;" %)AT+RPL
1110 1110  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1113,9 +1113,7 @@
1113 1113  )))
1114 1114  |(% style="width:160px" %)AT+RPL=0|(% style="width:263px" %)Set packet receiving response level|(% style="width:109px" %)OK
1115 1115  
1116 -{{info}}
1117 -**Downlink Command: 0x21**
1118 -{{/info}}
1164 +(% style="color:blue" %)**Downlink Command: 0x21**
1119 1119  
1120 1120  Format: Command Code (0x21) followed by 1 bytes level value.
1121 1121  
... ... @@ -1124,21 +1124,146 @@
1124 1124  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1125 1125  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1126 1126  
1173 +
1174 +
1175 +== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1176 +
1177 +
1178 +(% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS **
1179 +
1180 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1181 +|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
1182 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1183 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
1184 +OK
1185 +)))
1186 +|(% 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" %)(((
1187 +1
1188 +
1189 +OK
1190 +)))
1191 +
1192 +(% style="color:blue" %)**Downlink Command: 0x33**
1193 +
1194 +Format: Command Code (0x33) followed by 2 bytes mode value.
1195 +
1196 +If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1197 +
1198 +* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1199 +* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1200 +
1201 +
1202 +
1203 +== 7.25 Device offline rejoining （LWS007) ==
1204 +
1205 +
1206 +(% style="color:blue" %)**AT Command: AT+DDETECT**
1207 +
1208 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1209 +|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1210 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
1211 +|(% style="width:160px" %)(((
1212 +AT+DDETECT=1,1440,2880
1213 +
1214 +value1
1215 +)))|(% style="width:198px" %)Enable online detect|(% style="width:349px" %)(((
1216 +1
1217 +
1218 +OK
1219 +)))
1220 +|(% style="width:160px" %)(((
1221 +AT+DDETECT=1,?,2880
1222 +
1223 +value2
1224 +)))|(% style="width:198px" %)Online detection packet sending time|(% style="width:349px" %)(((
1225 +
1226 +
1227 +OK
1228 +)))
1229 +|(% style="width:160px" %)(((
1230 +AT+DDETECT=1,1440,？
1231 +
1232 +value3
1233 +)))|(% style="width:198px" %)Process rejoin|(% style="width:349px" %)(((
1234 +
1235 +
1236 +OK
1237 +)))
1238 +
1239 +(% style="color:blue" %)**Downlink Command: 0x33**
1240 +
1241 +Format: Command Code (0x32) followed by 2 bytes mode value.
1242 +
1243 +If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1244 +
1245 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1246 +
1247 +
1248 +
1249 +== 7.26 Request the server to send an ACK ==
1250 +
1251 +
1252 +(% style="color:blue" %)**AT Command: AT+PNACKMD**
1253 +
1254 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1255 +|=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1256 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1257 +|(% style="width:160px" %)**AT+PNACKMD=1**|(% style="width:263px" %)If the node uploads the ACK as confirm, it will request the server to send an ACK. If the server ack is not received, the node will upload the packets that have not received the ACK the next time it receives the ACK|(% style="width:109px" %)1(((
1258 +OK
1259 +)))
1260 +|(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)(((
1261 +0
1262 +
1263 +OK
1264 +)))
1265 +
1266 +
1267 +== 7.27 Adjust network rejoining interval ==
1268 +
1269 +
1270 +(% style="color:blue" %)**AT Command: AT+RJTDC**
1271 +
1272 +(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1273 +|=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1274 +|(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1275 +|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
1276 +OK
1277 +
1278 +the interval is 30000ms = 30s
1279 +)))
1280 +|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1281 +Set the ReJoin data transmission interval to 60000ms = 60 seconds
1282 +)))
1283 +
1284 +(% style="color:blue" %)**Downlink Command: 0x26**
1285 +
1286 +Format: Command Code (0x26) followed by 2 bytes mode value.
1287 +
1288 +If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1289 +
1290 +* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
1291 +* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1292 +
1293 +
1294 +
1127 1127  = 8. AT Commands Combination =
1128 1128  
1297 +
1129 1129  == 8.1 Set a fix RX2DR for downlink window ==
1130 1130  
1131 -* **AT+ADR=0 **~-~-> Disable ADR first
1132 -* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1133 1133  
1301 +* **AT+ADR=0             ** **~-~->**  Disable ADR first
1302 +* **AT+RX2DR=xxxx**  **~-~->**  Set xxxx to your wanted DataRate
1303 +
1304 +
1305 +
1134 1134  == 8.2 Use Downlink Command to set a fix uplink DR ==
1135 1135  
1136 -{{info}}
1137 -**Downlink Command: 0x22000500**
1138 -{{/info}}
1139 1139  
1140 -Same as:
1309 +(% style="color:blue" %)**Downlink Command: 0x22000500**
1141 1141  
1311 +**Same as:**
1312 +
1142 1142  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1143 1143  * AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1144 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1315 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]

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