Last modified by kai on 2024/09/06 10:00
<
From version < 51.2 >
edited by Xiaoling
on 2022/07/13 14:04
To version < 38.35 >
edited by Xiaoling
on 2022/05/31 09:11
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,4 +1,4 @@
1 - **Table of** **Contents：**
1 + **Contents：**
2 2  
3 3  {{toc/}}
4 4  
... ... @@ -6,7 +6,6 @@
6 6  
7 7  = 1. Introduction =
8 8  
9 -
10 10  Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands:
11 11  
12 12  * **Common Commands:** They should be available for each sensor, such as: change uplink interval, reset device.
... ... @@ -19,7 +19,6 @@
19 19  
20 20  = 2. How to use AT Commands or Downlink command =
21 21  
22 -
23 23  * 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/]]
24 24  * 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:
25 25  ** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
... ... @@ -27,11 +27,8 @@
27 27  ** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
28 28  
29 29  
30 -
31 -
32 32  = 3. Support End Node and firmware version =
33 33  
34 -
35 35  (% border="1" style="background-color:#ffffcc; color:green; width:966px" %)
36 36  |=(% colspan="3" style="width: 963px;" %)(((
37 37  Dragino STM32 base hardware Firmware / LoRaWAN stack list
... ... @@ -105,18 +105,17 @@
105 105  
106 106  
107 107  
108 -
109 109  = 4. System Management Commands =
110 110  
111 -
112 112  == 4.1 Change Uplink Interval ==
113 113  
114 -
115 115  Feature: Change LoRaWAN End Node Transmit Interval.
116 116  
109 +(% class="box infomessage" %)
110 +(((
111 +**AT Command: AT+TDC**
112 +)))
117 117  
118 -(% style="color:blue" %)**AT Command: AT+TDC**
119 -
120 120  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
121 121  |=(% colspan="3" style="width: 724px;" %)AT+TDC
122 122  |(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
... ... @@ -129,11 +129,11 @@
129 129  Set transmit interval to 60000ms = 60 seconds
130 130  )))
131 131  
132 -(((
133 -
126 +{{info}}
127 +**Downlink Command: 0x01**
128 +{{/info}}
134 134  
135 -(% style="color:blue" %)**Downlink Command: 0x01**
136 -
130 +(((
137 137  Format: Command Code (0x01) followed by 3 bytes time value.
138 138  )))
139 139  
... ... @@ -146,12 +146,12 @@
146 146  
147 147  == 4.2 Reboot End Node ==
148 148  
149 -
150 150  Feature: Reboot End Node to perform a new OTAA or ABP Join.
151 151  
145 +{{info}}
146 +**AT Command: ATZ**
147 +{{/info}}
152 152  
153 -(% style="color:blue" %)**AT Command: ATZ**
154 -
155 155  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
156 156  |=(% colspan="3" %)ATZ: Trig a reset of the MCU
157 157  |**Command Example**|**Function**|**Response**
... ... @@ -169,7 +169,9 @@
169 169  <followed by the Tx and Rx information>
170 170  )))
171 171  
172 -(% style="color:blue" %)**Downlink Command: 0x04**
166 +{{info}}
167 +**Downlink Command: 0x04**
168 +{{/info}}
173 173  
174 174  (((
175 175  Format: Command Code (0x04) followed by FF.
... ... @@ -183,12 +183,12 @@
183 183  
184 184  == 4.3 Reset to factory Default ==
185 185  
186 -
187 187  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.
188 188  
184 +{{info}}
185 +**AT Command: AT+FDR**
186 +{{/info}}
189 189  
190 -(% style="color:blue" %)**AT Command: AT+FDR**
191 -
192 192  (% border="1" style="background-color:#ffffcc; color:green; width:831.222px" %)
193 193  |=(% colspan="3" style="width: 828px;" %)Reset to factory default
194 194  |(% style="width:181px" %)**Command Example**|(% style="width:181px" %)**Function**|(% style="width:465px" %)**Response**
... ... @@ -206,7 +206,9 @@
206 206  Please set the parameters or reset Device to apply change
207 207  )))
208 208  
209 -(% style="color:blue" %)**Downlink Command: 0x04**
205 +{{info}}
206 +**Downlink Command: 0x04**
207 +{{/info}}
210 210  
211 211  (((
212 212  Format: Command Code (0x04) followed by FE.
... ... @@ -219,12 +219,12 @@
219 219  
220 220  == 4.4 Show Firmware Version ==
221 221  
222 -
223 223  Feature: Show firmware version. No downlink command yet.
224 224  
222 +{{info}}
223 +**AT Command: AT+VER**
224 +{{/info}}
225 225  
226 -(% style="color:blue" %)**AT Command: AT+VER**
227 -
228 228  (% border="1" style="background-color:#ffffcc; color:green; width:586px" %)
229 229  |=(% colspan="3" style="width: 583px;" %)AT+VER: Image Version and Frequency Band
230 230  |(% style="width:170px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -234,7 +234,9 @@
234 234  OK
235 235  )))
236 236  
237 -(% style="color:blue" %)**Downlink Command: 0x26 (Valid in 006 stack)**
235 +{{info}}
236 +**Downlink Command: 0x26 (Valid in 006 stack)**
237 +{{/info}}
238 238  
239 239  (((
240 240  Downlink Format: 0x26
... ... @@ -245,9 +245,6 @@
245 245  )))
246 246  
247 247  (((
248 -
249 -
250 -
251 251  **xx: Software Type:**
252 252  )))
253 253  
... ... @@ -256,9 +256,6 @@
256 256  * 0x00 03: LSE01/LDDS75/LDDS20/LSPH01/LLMS01/LSNPK01
257 257  
258 258  (((
259 -
260 -
261 -
262 262  **yy: Frequency Band:**
263 263  )))
264 264  
... ... @@ -274,9 +274,6 @@
274 274  * 0xa0: AS923-3
275 275  
276 276  (((
277 -
278 -
279 -
280 280  **zz: Subband**
281 281  )))
282 282  
... ... @@ -285,12 +285,12 @@
285 285  
286 286  == 4.5 Show System Configure ==
287 287  
288 -
289 289  Feature: Show All configure. No downlink command yet.
290 290  
281 +{{info}}
282 +**AT Command: AT+CFG**
283 +{{/info}}
291 291  
292 -(% style="color:blue" %)**AT Command: AT+CFG**
293 -
294 294  (% border="1" style="background-color:#ffffcc; color:green; width:599.222px" %)
295 295  |=(% colspan="3" style="width: 596px;" %)AT+CFG: Print all configurations
296 296  |(% style="width:160px" %)**Command Example**|(% style="width:154px" %)**Function**|(% style="width:280px" %)**Response**
... ... @@ -310,15 +310,14 @@
310 310  
311 311  = 5. Keys, IDs and EUIs management =
312 312  
313 -
314 314  == 5.1 Application EUI ==
315 315  
316 -
317 317  Feature: Get or Set the Application EUI.
318 318  
308 +{{info}}
309 +**AT Command: AT+APPEUI**
310 +{{/info}}
319 319  
320 -(% style="color:blue" %)**AT Command: AT+APPEUI**
321 -
322 322  (% border="1" style="background-color:#ffffcc; color:green; width:686.222px" %)
323 323  |=(% colspan="3" style="width: 683px;" %)AT+APPEUI
324 324  |(% style="width:305px" %)**Command Example**|(% style="width:186px" %)**Function**|(% style="width:191px" %)**Response**
... ... @@ -329,12 +329,12 @@
329 329  
330 330  == 5.2 Application Key ==
331 331  
332 -
333 333  Feature: Get or Set the Application Key.
334 334  
324 +{{info}}
325 +**AT Command: AT+APPKEY**
326 +{{/info}}
335 335  
336 -(% style="color:blue" %)**AT Command: AT+APPKEY**
337 -
338 338  (% border="1" style="background-color:#ffffcc; color:green; width:976.222px" %)
339 339  |=(% colspan="3" style="width: 973px;" %)AT+APPKEY
340 340  |(% style="width:441px" %)**Command Example**|(% style="width:180px" %)**Function**|(% style="width:350px" %)**Response**
... ... @@ -343,14 +343,15 @@
343 343  )))
344 344  |(% 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
345 345  
336 +
346 346  == 5.3 Application Session Key ==
347 347  
348 -
349 349  Feature: Get or Set the Application Session Key.
350 350  
341 +{{info}}
342 +**AT Command: AT+APPSKEY**
343 +{{/info}}
351 351  
352 -(% style="color:blue" %)**AT Command: AT+APPSKEY**
353 -
354 354  (% border="1" style="background-color:#ffffcc; color:green; width:1040.22px" %)
355 355  |=(% colspan="3" style="width: 1037px;" %)AT+APPSKEY
356 356  |(% style="width:451px" %)**Command Example**|(% style="width:231px" %)**Function**|(% style="width:354px" %)**Response**
... ... @@ -361,14 +361,15 @@
361 361  OK
362 362  )))
363 363  
355 +
364 364  == 5.4 Device Address ==
365 365  
366 -
367 367  Feature: Get or Set the Device Address.
368 368  
360 +{{info}}
361 +**AT Command: AT+DADDR**
362 +{{/info}}
369 369  
370 -(% style="color:blue" %)**AT Command: AT+DADDR**
371 -
372 372  (% border="1" style="background-color:#ffffcc; color:green; width:795.222px" %)
373 373  |=(% colspan="3" style="width: 792px;" %)AT+DADDR
374 374  |(% style="width:192px" %)**Command Example**|(% style="width:241px" %)**Function**|(% style="width:359px" %)**Response**
... ... @@ -379,14 +379,15 @@
379 379  )))
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  
374 +
382 382  == 5.5 Device EUI ==
383 383  
384 -
385 385  Feature: Get or Set the Device EUI.
386 386  
379 +{{info}}
380 +**AT Command: AT+DEUI**
381 +{{/info}}
387 387  
388 -(% style="color:blue" %)**AT Command: AT+DEUI**
389 -
390 390  (% border="1" style="background-color:#ffffcc; color:green; width:1035.22px" %)
391 391  |=(% colspan="3" style="width: 1032px;" %)AT+DEUI
392 392  |(% style="width:250px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:634px" %)**Response**
... ... @@ -397,14 +397,15 @@
397 397  OK
398 398  )))
399 399  
393 +
400 400  == 5.6 Network ID ==
401 401  
402 -
403 403  Feature: Get or Set the Network ID.(You can enter this command change only after successful network connection)
404 404  
398 +{{info}}
399 +**AT Command: AT+NWKID**
400 +{{/info}}
405 405  
406 -(% style="color:blue" %)**AT Command: AT+NWKID**
407 -
408 408  (% border="1" style="background-color:#ffffcc; color:green; width:448.222px" %)
409 409  |=(% colspan="3" style="width: 445px;" %)AT+NWKID
410 410  |(% style="width:191px" %)**Command Example**|(% style="width:153px" %)**Function**|(% style="width:101px" %)**Response**
... ... @@ -413,14 +413,15 @@
413 413  )))
414 414  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
415 415  
410 +
416 416  == 5.7 Network Session Key ==
417 417  
418 -
419 419  Feature: Get or Set the Network Session Key
420 420  
415 +{{info}}
416 +**AT Command: AT+NWKSKEY**
417 +{{/info}}
421 421  
422 -(% style="color:blue" %)**AT Command: AT+NWKSKEY**
423 -
424 424  (% border="1" style="background-color:#ffffcc; color:green; width:1017.22px" %)
425 425  |=(% colspan="3" style="width: 1014px;" %)AT+NWKSKEY
426 426  |(% style="width:455px" %)**Command Example**|(% style="width:215px" %)**Function**|(% style="width:343px" %)**Response**
... ... @@ -429,20 +429,17 @@
429 429  )))
430 430  |(% 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
431 431  
427 +
432 432  = 6. Joining and sending date on LoRaWAN network =
433 433  
434 -
435 435  == 6.1 Confirm Mode ==
436 436  
437 -
438 -=== 6.1.1  AT+CFM command before DR-LWS007 software stack ===
439 -
440 -
441 441  Feature: Get or Set the confirmation mode (0-1).
442 442  
434 +{{info}}
435 +**AT Command: AT+CFM**
436 +{{/info}}
443 443  
444 -(% style="color:blue" %)**AT Command: AT+CFM**
445 -
446 446  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
447 447  |=(% colspan="3" style="width: 707px;" %)AT+CFM
448 448  |(% style="width:155px" %)**Command Example**|(% style="width:205px" %)**Function**|(% style="width:346px" %)**Response**
... ... @@ -452,7 +452,7 @@
452 452  |(% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK
453 453  |(% style="width:155px" %)AT+CFM=2|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)While Error in format, return AT_PARAM_ERROR
454 454  
455 -(% style="color:blue" %)**Downlink Command: 0x05**
447 +Downlink Command: 0x05
456 456  
457 457  Format: Command Code (0x05) followed by 2 bytes mode value.
458 458  
... ... @@ -462,60 +462,14 @@
462 462  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
463 463  
464 464  
465 -=== 6.1.2  AT+CFM command since DR-LWS007 software stack ===
466 -
467 -
468 -(% style="color:blue" %)**AT Command: AT+CFM**
469 -
470 -(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
471 -|=(% colspan="3" style="width: 707px;" %)AT+CFM
472 -|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
473 -|(% style="width:160px" %)(((
474 -AT+CFM=1,0,0
475 -
476 -value1
477 -)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)(((
478 -1
479 -
480 -OK
481 -)))
482 -|(% style="width:160px" %)(((
483 -AT+CFM=0,?,0
484 -
485 -value2
486 -)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)(((
487 -0~~7
488 -
489 -OK
490 -)))
491 -|(% style="width:160px" %)(((
492 -AT+CFM=0,0,1
493 -
494 -value3
495 -)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)(((
496 -1
497 -
498 -OK
499 -)))
500 -
501 -(% style="color:blue" %)**Downlink Command: 0x05**
502 -
503 -Format: Command Code (0x05) followed by 2 bytes mode value.
504 -
505 -If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
506 -
507 -* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
508 -* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
509 -
510 -
511 511  == 6.2 Confirm Status ==
512 512  
513 -
514 514  Feature: Get confirmation status of the last AT+SEND (0-1).
515 515  
461 +{{info}}
462 +**AT Command: AT+CFS**
463 +{{/info}}
516 516  
517 -(% style="color:blue" %)**AT Command: AT+CFS**
518 -
519 519  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
520 520  |=(% colspan="3" style="width: 531px;" %)AT+CFS
521 521  |(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:178px" %)**Response**
... ... @@ -523,14 +523,15 @@
523 523  OK
524 524  )))
525 525  
472 +
526 526  == 6.3 Join LoRa® Network ==
527 527  
528 -
529 529  Feature: Join network.
530 530  
477 +{{info}}
478 +**AT Command: AT+JOIN**
479 +{{/info}}
531 531  
532 -(% style="color:blue" %)**AT Command: AT+JOIN**
533 -
534 534  (% border="1" style="background-color:#ffffcc; color:green; width:647.222px" %)
535 535  |=(% colspan="3" style="width: 644px;" %)AT+JOIN
536 536  |(% style="width:163px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:334px" %)**Response**
... ... @@ -542,12 +542,12 @@
542 542  
543 543  == 6.4 LoRa® Network Join Mode ==
544 544  
545 -
546 546  Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA).
547 547  
494 +{{info}}
495 +**AT Command: AT+NJM**
496 +{{/info}}
548 548  
549 -(% style="color:blue" %)**AT Command: AT+NJM**
550 -
551 551  (% border="1" style="background-color:#ffffcc; color:green; width:753.222px" %)
552 552  |=(% colspan="3" style="width: 750px;" %)AT+NJM
553 553  |(% style="width:162px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:361px" %)**Response**
... ... @@ -557,24 +557,25 @@
557 557  |(% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK
558 558  |(% 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
559 559  
560 -(% style="color:blue" %)**Downlink Command: 0x20**
507 +{{info}}
508 +**Downlink Command: 0x20**
509 +{{/info}}
561 561  
562 562  Format: Command Code (0x20) followed by 1 bytes mode value.
563 563  
564 564  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
565 565  
566 -* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
515 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
567 567  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
568 568  
569 -
570 570  == 6.5 LoRa® Network Join Status ==
571 571  
572 -
573 573  Feature: LoRa® Network Join Status.
574 574  
522 +{{info}}
523 +**AT Command: AT+NJS**
524 +{{/info}}
575 575  
576 -(% style="color:blue" %)**AT Command: AT+NJS**
577 -
578 578  (% border="1" style="background-color:#ffffcc; color:green; width:498.222px" %)
579 579  |=(% colspan="3" style="width: 495px;" %)AT+NJS
580 580  |(% style="width:169px" %)**Command Example**|(% style="width:164px" %)**Function**|(% style="width:161px" %)**Response**
... ... @@ -584,12 +584,12 @@
584 584  
585 585  == 6.6 Print Last Received Data in Raw Format ==
586 586  
587 -
588 588  Feature: Print Last Received Data in Raw Format<port:data>.
589 589  
537 +{{info}}
538 +**AT Command: AT+RECV**
539 +{{/info}}
590 590  
591 -(% style="color:blue" %)**AT Command: AT+RECV**
592 -
593 593  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
594 594  |=(% colspan="3" style="width: 584px;" %)AT+RECV
595 595  |(% style="width:161px" %)**Command Example**|(% style="width:272px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -599,12 +599,12 @@
599 599  
600 600  == 6.7 Print Last Received Data in Binary Format ==
601 601  
602 -
603 603  Feature: Print Last Received Data in Binary Format<port:data>.
604 604  
552 +{{info}}
553 +**AT Command: AT+RECVB**
554 +{{/info}}
605 605  
606 -(% style="color:blue" %)**AT Command: AT+RECVB**
607 -
608 608  (% border="1" style="background-color:#ffffcc; color:green; width:793.222px" %)
609 609  |=(% colspan="3" style="width: 790px;" %)AT+RECVB
610 610  |(% style="width:173px" %)**Command Example**|(% style="width:497px" %)**Function**|(% style="width:120px" %)**Response**
... ... @@ -614,12 +614,12 @@
614 614  
615 615  == 6.8 Send Text Data ==
616 616  
617 -
618 618  Feature: Send Text Data<port:data>.
619 619  
567 +{{info}}
568 +**AT Command: AT+SEND**
569 +{{/info}}
620 620  
621 -(% style="color:blue" %)**AT Command: AT+SEND**
622 -
623 623  (% border="1" style="background-color:#ffffcc; color:green; width:991.222px" %)
624 624  |=(% colspan="3" style="width: 988px;" %)AT+SEND
625 625  |(% style="width:201px" %)**Command Example**|(% style="width:340px" %)**Function**|(% style="width:446px" %)**Response**
... ... @@ -633,12 +633,12 @@
633 633  
634 634  == 6.9 Send Hexadecimal Data ==
635 635  
636 -
637 637  Feature: Send hexadecimal data along with the application port.
638 638  
586 +{{info}}
587 +**AT Command: AT+SENDB**
588 +{{/info}}
639 639  
640 -(% style="color:blue" %)**AT Command: AT+SENDB**
641 -
642 642  (% border="1" style="background-color:#ffffcc; color:green; width:1120.22px" %)
643 643  |=(% colspan="3" style="width: 1117px;" %)AT+SENDB
644 644  |(% style="width:257px" %)**Command Example**|(% style="width:406px" %)**Function**|(% style="width:453px" %)**Response**
... ... @@ -651,15 +651,14 @@
651 651  
652 652  = 7. LoRaWAN network management =
653 653  
654 -
655 655  == 7.1 Adaptive Data Rate ==
656 656  
657 -
658 658  Feature: Get or Set the Adaptive Data Rate setting. (0: off, 1: on).
659 659  
606 +{{info}}
607 +**AT Command: AT+ADR**
608 +{{/info}}
660 660  
661 -(% style="color:blue" %)**AT Command: AT+ADR**
662 -
663 663  (% border="1" style="background-color:#ffffcc; color:green; width:683.222px" %)
664 664  |=(% colspan="3" style="width: 680px;" %)AT+ADR
665 665  |(% style="width:162px" %)**Command Example**|(% style="width:266px" %)**Function**|(% style="width:250px" %)**Response**
... ... @@ -671,22 +671,24 @@
671 671  AT_PARAM_ERROR
672 672  )))
673 673  
674 -(% style="color:blue" %)**Downlink Command: 0x22**
621 +{{info}}
622 +**Downlink Command: 0x22**
623 +{{/info}}
675 675  
625 +
676 676  If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
677 677  
678 -* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
628 +* **Example 1**: Downlink Payload: **2201** ~/~/ Set AT+ADR=1.
679 679  * **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
680 680  
681 -
682 682  == 7.2 LoRa® Class ==
683 683  
684 -
685 685  Feature: Get or Set the Device Class(Currently only support class A, class C).
686 686  
635 +{{info}}
636 +**AT Command:AT+CLASS**
637 +{{/info}}
687 687  
688 -(% style="color:blue" %)**AT Command:AT+CLASS**
689 -
690 690  (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
691 691  |=(% colspan="3" style="width: 504px;" %)AT+CLASS
692 692  |(% style="width:163px" %)**Command Example**|(% style="width:166px" %)**Function**|(% style="width:175px" %)**Response**
... ... @@ -699,12 +699,12 @@
699 699  
700 700  == 7.3 Duty Cycle Setting ==
701 701  
702 -
703 703  Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
704 704  
653 +{{info}}
654 +**AT Command:AT+DCS**
655 +{{/info}}
705 705  
706 -(% style="color:blue" %)**AT Command:AT+DCS**
707 -
708 708  (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
709 709  |=(% colspan="3" style="width: 512px;" %)AT+DCS
710 710  |(% style="width:165px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:107px" %)**Response**
... ... @@ -717,12 +717,12 @@
717 717  
718 718  == 7.4 Data Rate ==
719 719  
720 -
721 721  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
722 722  
671 +{{info}}
672 +**AT Command: AT+DR**
673 +{{/info}}
723 723  
724 -(% style="color:blue" %)**AT Command: AT+DR**
725 -
726 726  (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
727 727  |=(% colspan="3" style="width: 463px;" %)AT+DR
728 728  |(% style="width:156px" %)**Command Example**|(% style="width:167px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -733,22 +733,24 @@
733 733  
734 734  )))
735 735  
736 -(% style="color:blue" %)**Downlink Command: 0x2200aaFF**
685 +{{info}}
686 +**Downlink Command: 0x2200aaFF**
687 +{{/info}}
737 737  
689 +
738 738  If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
739 739  
740 740  * **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1.
741 741  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0.
742 742  
743 -
744 744  == 7.5 Frame Counter Downlink ==
745 745  
746 -
747 747  Feature: Get or Set the Frame Counter Downlink.
748 748  
699 +{{info}}
700 +**AT Command:AT+FCD**
701 +{{/info}}
749 749  
750 -(% style="color:blue" %)**AT Command:AT+FCD**
751 -
752 752  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
753 753  |=(% colspan="3" style="width: 690px;" %)AT+FCD
754 754  |(% style="width:162px" %)**Command Example**|(% style="width:258px" %)**Function**|(% style="width:269px" %)**Response**
... ... @@ -757,6 +757,8 @@
757 757  )))
758 758  |(% style="width:162px" %)AT+FCD=10|(% style="width:258px" %)Set the Frame Counter Downlink.|(% style="width:269px" %)(System will write new value to FCD)(((
759 759  OK
711 +
712 +
760 760  )))
761 761  
762 762  == 7.6 Frame Counter Uplink ==
... ... @@ -763,9 +763,10 @@
763 763  
764 764  Feature: Get or Set the Frame Counter Uplink.
765 765  
719 +{{info}}
720 +**AT Command:AT+FCU**
721 +{{/info}}
766 766  
767 -(% style="color:blue" %)**AT Command:AT+FCU**
768 -
769 769  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
770 770  |=(% colspan="3" style="width: 531px;" %)AT+FCU
771 771  |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -778,12 +778,12 @@
778 778  
779 779  == 7.7 Join Accept Delay1 ==
780 780  
781 -
782 782  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
783 783  
737 +{{info}}
738 +**AT Command:AT+JN1DL**
739 +{{/info}}
784 784  
785 -(% style="color:blue" %)**AT Command:AT+JN1DL**
786 -
787 787  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
788 788  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
789 789  |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -798,9 +798,10 @@
798 798  
799 799  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
800 800  
755 +{{info}}
756 +**AT Command:AT+JN2DL**
757 +{{/info}}
801 801  
802 -(% style="color:blue" %)**AT Command:AT+JN2DL**
803 -
804 804  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
805 805  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
806 806  |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response**
... ... @@ -813,14 +813,12 @@
813 813  
814 814  == 7.9 Public Network Mode ==
815 815  
771 +Feature: Get or Set the public network mode. (0: off, 1: on)
816 816  
817 -Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
773 +{{info}}
774 +**AT Command:AT+PNM**
775 +{{/info}}
818 818  
819 -(% style="color:red" %)Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
820 -
821 -
822 -(% style="color:blue" %)**AT Command:AT+PNM**
823 -
824 824  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
825 825  |=(% colspan="3" style="width: 664px;" %)AT+PNM
826 826  |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response**
... ... @@ -827,25 +827,20 @@
827 827  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
828 828  OK
829 829  )))
830 -|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)(((
831 -Set the public network mode.
832 -
833 -Set syncword=0x34
834 -)))|(% style="width:272px" %)(System will write new value to PNM)(((
783 +|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)Set the public network mode.|(% style="width:272px" %)(System will write new value to PNM)(((
835 835  OK
836 836  
837 837  
838 838  )))
839 -|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
840 840  
841 841  == 7.10 Receive Delay1 ==
842 842  
843 -
844 844  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
845 845  
793 +{{info}}
794 +**AT Command:AT+RX1DL**
795 +{{/info}}
846 846  
847 -(% style="color:blue" %)**AT Command:AT+RX1DL**
848 -
849 849  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
850 850  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
851 851  |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -856,15 +856,14 @@
856 856  
857 857  )))
858 858  
859 -
860 860  == 7.11 Receive Delay2 ==
861 861  
862 -
863 863  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
864 864  
811 +{{info}}
812 +**AT Command:AT+RX2DL**
813 +{{/info}}
865 865  
866 -(% style="color:blue" %)**AT Command:AT+RX2DL**
867 -
868 868  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
869 869  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
870 870  |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -875,15 +875,14 @@
875 875  
876 876  )))
877 877  
878 -
879 879  == 7.12 Rx2 Window Data Rate ==
880 880  
881 -
882 882  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
883 883  
829 +{{info}}
830 +**AT Command:AT+RX2DR**
831 +{{/info}}
884 884  
885 -(% style="color:blue" %)**AT Command:AT+RX2DR**
886 -
887 887  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
888 888  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
889 889  |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response**
... ... @@ -894,15 +894,14 @@
894 894  
895 895  )))
896 896  
897 -
898 898  == 7.13 Rx2 Window Frequency ==
899 899  
900 -
901 901  Feature: Get or Set the Rx2 window frequency
902 902  
847 +{{info}}
848 +**AT Command:AT+RX2FQ**
849 +{{/info}}
903 903  
904 -(% style="color:blue" %)**AT Command:AT+RX2FQ**
905 -
906 906  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
907 907  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
908 908  |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response**
... ... @@ -913,15 +913,14 @@
913 913  
914 914  )))
915 915  
916 -
917 917  == 7.14 Transmit Power ==
918 918  
919 -
920 920  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. )
921 921  
865 +{{info}}
866 +**AT Command:AT+TXP**
867 +{{/info}}
922 922  
923 -(% style="color:blue" %)**AT Command:AT+TXP**
924 -
925 925  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
926 926  |=(% colspan="3" style="width: 462px;" %)AT+TXP
927 927  |(% style="width:161px" %)**Command Example**|(% style="width:189px" %)**Function**|(% style="width:112px" %)**Response**
... ... @@ -939,16 +939,14 @@
939 939  * **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
940 940  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
941 941  
942 -
943 -
944 944  == 7.15 RSSI of the Last Received Packet ==
945 945  
946 -
947 947  Feature: Get or Set the Rx2 window frequency
948 948  
890 +{{info}}
891 +**AT Command:AT+RSSI**
892 +{{/info}}
949 949  
950 -(% style="color:blue" %)**AT Command:AT+RSSI**
951 -
952 952  (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %)
953 953  |=(% colspan="3" style="width: 554px;" %)AT+RSSI
954 954  |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response**
... ... @@ -956,15 +956,14 @@
956 956  OK
957 957  )))
958 958  
959 -
960 960  == 7.16 SNR of the Last Received Packet ==
961 961  
962 -
963 963  Feature: Get the SNR of the last received packet
964 964  
905 +{{info}}
906 +**AT Command:AT+SNR**
907 +{{/info}}
965 965  
966 -(% style="color:blue" %)**AT Command:AT+SNR**
967 -
968 968  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
969 969  |=(% colspan="3" style="width: 568px;" %)AT+SNR
970 970  |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -972,15 +972,14 @@
972 972  OK
973 973  )))
974 974  
975 -
976 976  == 7.17 Application Port ==
977 977  
978 -
979 979  Feature: Get or set the application port.
980 980  
920 +{{info}}
921 +**AT Command: AT+PORT**
922 +{{/info}}
981 981  
982 -(% style="color:blue" %)**AT Command: AT+PORT**
983 -
984 984  (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %)
985 985  |=(% colspan="3" style="width: 497px;" %)AT+PORT
986 986  |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response**
... ... @@ -989,7 +989,9 @@
989 989  )))
990 990  |(% style="width:157px" %)AT+PORT=21|(% style="width:204px" %)Set the application port|(% style="width:135px" %)OK
991 991  
992 -(% style="color:blue" %)**Downlink Command: 0x23**
932 +{{info}}
933 +**Downlink Command: 0x23**
934 +{{/info}}
993 993  
994 994  Format: Command Code (0x23) followed by 1 bytes port value.
995 995  
... ... @@ -998,16 +998,14 @@
998 998  * **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1
999 999  * **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
1000 1000  
1001 -
1002 -
1003 1003  == 7.18 Single Channel Mode ==
1004 1004  
1005 -
1006 1006  Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
1007 1007  
947 +{{info}}
948 +**AT Command: AT+CHS**
949 +{{/info}}
1008 1008  
1009 -(% style="color:blue" %)**AT Command: AT+CHS**
1010 -
1011 1011  (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %)
1012 1012  |=(% colspan="3" style="width: 600px;" %)AT+CHS
1013 1013  |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -1016,14 +1016,14 @@
1016 1016  )))
1017 1017  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
1018 1018  
1019 -
1020 1020  == 7.19 Eight Channel Mode ==
1021 1021  
1022 1022  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
1023 1023  
963 +{{info}}
964 +**AT Command: AT+CHE**
965 +{{/info}}
1024 1024  
1025 -(% style="color:blue" %)**AT Command: AT+CHE**
1026 -
1027 1027  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1028 1028  |=(% colspan="3" style="width: 707px;" %)AT+CHE
1029 1029  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -1034,7 +1034,9 @@
1034 1034  )))
1035 1035  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
1036 1036  
1037 -(% style="color:blue" %)**Downlink Command: 0x24**
977 +{{info}}
978 +**Downlink Command: 0x24**
979 +{{/info}}
1038 1038  
1039 1039  Format: Command Code (0x24) followed by 1 bytes channel value.
1040 1040  
... ... @@ -1043,16 +1043,14 @@
1043 1043  * **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1
1044 1044  * **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
1045 1045  
1046 -
1047 -
1048 1048  == 7.20 Get or Set RXwindows1 timeout ==
1049 1049  
990 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1050 1050  
1051 -Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
992 +{{info}}
993 +**AT Command: AT+RX1WTO**
994 +{{/info}}
1052 1052  
1053 -
1054 -(% style="color:blue" %)**AT Command: AT+RX1WTO**
1055 -
1056 1056  (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %)
1057 1057  |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO
1058 1058  |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response**
... ... @@ -1062,16 +1062,11 @@
1062 1062  |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
1063 1063  
1064 1064  (((
1065 -
1066 -
1067 1067  **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.
1068 -
1069 -
1070 1070  )))
1071 1071  
1072 1072  [[image:image-20220526162535-1.png]]
1073 1073  
1074 -
1075 1075  (((
1076 1076  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.
1077 1077  
... ... @@ -1080,12 +1080,12 @@
1080 1080  
1081 1081  == 7.21 Get or Set RXwindows2 timeout ==
1082 1082  
1018 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1083 1083  
1084 -Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1020 +{{info}}
1021 +**AT Command: AT+RX2WTO**
1022 +{{/info}}
1085 1085  
1086 -
1087 -(% style="color:blue" %)**AT Command: AT+RX2WTO**
1088 -
1089 1089  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1090 1090  |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO
1091 1091  |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response**
... ... @@ -1094,15 +1094,14 @@
1094 1094  )))
1095 1095  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1096 1096  
1097 -
1098 1098  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1099 1099  
1100 -
1101 1101  Feature: Get or Set uplinkdwelltime
1102 1102  
1036 +{{info}}
1037 +**AT Command: AT+DWELLT**
1038 +{{/info}}
1103 1103  
1104 -(% style="color:blue" %)**AT Command: AT+DWELLT**
1105 -
1106 1106  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1107 1107  |=(% colspan="3" style="width: 494px;" %)AT+DWELLT
1108 1108  |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response**
... ... @@ -1111,7 +1111,9 @@
1111 1111  )))
1112 1112  |(% style="width:183px" %)AT+DWELLT=0|(% style="width:179px" %)Set uplinkdwelltime|(% style="width:131px" %)OK
1113 1113  
1114 -(% style="color:blue" %)**Downlink Command: 0x25**
1048 +{{info}}
1049 +**Downlink Command: 0x25**
1050 +{{/info}}
1115 1115  
1116 1116  Format: Command Code (0x25) followed by 1 bytes state value.
1117 1117  
... ... @@ -1120,14 +1120,10 @@
1120 1120  * **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1
1121 1121  * **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1122 1122  
1123 -
1124 -
1125 1125  == 7.23 Set Packet Receiving Response Level ==
1126 1126  
1127 -
1128 1128  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.
1129 1129  
1130 -
1131 1131  RPL value:
1132 1132  
1133 1133  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
... ... @@ -1136,7 +1136,6 @@
1136 1136  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1137 1137  * **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.
1138 1138  
1139 -
1140 1140  Case Analyes:
1141 1141  
1142 1142  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
... ... @@ -1143,9 +1143,10 @@
1143 1143  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
1144 1144  * 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.
1145 1145  
1077 +{{info}}
1078 +**AT Command: AT+RPL**
1079 +{{/info}}
1146 1146  
1147 -(% style="color:blue" %)**AT Command: AT+RPL**
1148 -
1149 1149  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1150 1150  |=(% colspan="3" style="width: 533px;" %)AT+RPL
1151 1151  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1154,7 +1154,9 @@
1154 1154  )))
1155 1155  |(% style="width:160px" %)AT+RPL=0|(% style="width:263px" %)Set packet receiving response level|(% style="width:109px" %)OK
1156 1156  
1157 -(% style="color:blue" %)**Downlink Command: 0x21**
1089 +{{info}}
1090 +**Downlink Command: 0x21**
1091 +{{/info}}
1158 1158  
1159 1159  Format: Command Code (0x21) followed by 1 bytes level value.
1160 1160  
... ... @@ -1163,146 +1163,21 @@
1163 1163  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1164 1164  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1165 1165  
1166 -
1167 -
1168 -== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1169 -
1170 -
1171 -(% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS **
1172 -
1173 -(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1174 -|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
1175 -|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1176 -|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
1177 -OK
1178 -)))
1179 -|(% 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" %)(((
1180 -1
1181 -
1182 -OK
1183 -)))
1184 -
1185 -(% style="color:blue" %)**Downlink Command: 0x33**
1186 -
1187 -Format: Command Code (0x33) followed by 2 bytes mode value.
1188 -
1189 -If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1190 -
1191 -* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1192 -* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1193 -
1194 -
1195 -
1196 -== 7.25 Device offline rejoining （LWS007) ==
1197 -
1198 -
1199 -(% style="color:blue" %)**AT Command: AT+DDETECT**
1200 -
1201 -(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1202 -|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1203 -|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
1204 -|(% style="width:160px" %)(((
1205 -AT+DDETECT=1,1440,2880
1206 -
1207 -value1
1208 -)))|(% style="width:198px" %)Enable online detect|(% style="width:349px" %)(((
1209 -1
1210 -
1211 -OK
1212 -)))
1213 -|(% style="width:160px" %)(((
1214 -AT+DDETECT=1,?,2880
1215 -
1216 -value2
1217 -)))|(% style="width:198px" %)Online detection packet sending time|(% style="width:349px" %)(((
1218 -
1219 -
1220 -OK
1221 -)))
1222 -|(% style="width:160px" %)(((
1223 -AT+DDETECT=1,1440,？
1224 -
1225 -value3
1226 -)))|(% style="width:198px" %)Process rejoin|(% style="width:349px" %)(((
1227 -
1228 -
1229 -OK
1230 -)))
1231 -
1232 -(% style="color:blue" %)**Downlink Command: 0x33**
1233 -
1234 -Format: Command Code (0x32) followed by 2 bytes mode value.
1235 -
1236 -If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1237 -
1238 -* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1239 -
1240 -
1241 -
1242 -== 7.26 Request the server to send an ACK ==
1243 -
1244 -
1245 -(% style="color:blue" %)**AT Command: AT+PNACKMD**
1246 -
1247 -(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1248 -|=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1249 -|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1250 -|(% 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(((
1251 -OK
1252 -)))
1253 -|(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)(((
1254 -0
1255 -
1256 -OK
1257 -)))
1258 -
1259 -
1260 -== 7.27 Adjust network rejoining interval ==
1261 -
1262 -
1263 -(% style="color:blue" %)**AT Command: AT+RJTDC**
1264 -
1265 -(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1266 -|=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1267 -|(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1268 -|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
1269 -OK
1270 -
1271 -the interval is 30000ms = 30s
1272 -)))
1273 -|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1274 -Set the ReJoin data transmission interval to 60000ms = 60 seconds
1275 -)))
1276 -
1277 -(% style="color:blue" %)**Downlink Command: 0x26**
1278 -
1279 -Format: Command Code (0x26) followed by 2 bytes mode value.
1280 -
1281 -If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1282 -
1283 -* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
1284 -* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1285 -
1286 -
1287 -
1288 1288  = 8. AT Commands Combination =
1289 1289  
1290 -
1291 1291  == 8.1 Set a fix RX2DR for downlink window ==
1292 1292  
1104 +* **AT+ADR=0 **~-~-> Disable ADR first
1105 +* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1293 1293  
1294 -* **AT+ADR=0             ** **~-~->**  Disable ADR first
1295 -* **AT+RX2DR=xxxx**  **~-~->**  Set xxxx to your wanted DataRate
1296 -
1297 -
1298 -
1299 1299  == 8.2 Use Downlink Command to set a fix uplink DR ==
1300 1300  
1109 +{{info}}
1110 +**Downlink Command: 0x22000500**
1111 +{{/info}}
1301 1301  
1302 -(% style="color:blue" %)**Downlink Command: 0x22000500**
1113 +Same as:
1303 1303  
1304 -**Same as:**
1305 -
1306 1306  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1307 1307  * AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1308 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1117 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]

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