Last modified by kai on 2024/09/06 10:00
<
From version < 51.1 >
edited by Xiaoling
on 2022/07/13 14:00
To version < 38.46 >
edited by Xiaoling
on 2022/05/31 09:13
>
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]]
... ... @@ -29,7 +29,6 @@
29 29  
30 30  = 3. Support End Node and firmware version =
31 31  
32 -
33 33  (% border="1" style="background-color:#ffffcc; color:green; width:966px" %)
34 34  |=(% colspan="3" style="width: 963px;" %)(((
35 35  Dragino STM32 base hardware Firmware / LoRaWAN stack list
... ... @@ -101,17 +101,19 @@
101 101  )))
102 102  )))
103 103  
104 -= 4. System Management Commands =
105 105  
106 106  
103 += 4. System Management Commands =
104 +
107 107  == 4.1 Change Uplink Interval ==
108 108  
109 -
110 110  Feature: Change LoRaWAN End Node Transmit Interval.
111 111  
109 +(% class="box infomessage" %)
110 +(((
111 +**AT Command: AT+TDC**
112 +)))
112 112  
113 -(% style="color:blue" %)**AT Command: AT+TDC**
114 -
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 -(((
128 -
126 +{{info}}
127 +**Downlink Command: 0x01**
128 +{{/info}}
129 129  
130 -(% style="color:blue" %)**Downlink Command: 0x01**
131 -
130 +(((
132 132  Format: Command Code (0x01) followed by 3 bytes time value.
133 133  )))
134 134  
... ... @@ -140,14 +140,15 @@
140 140  * **Example 2**: Downlink Payload:** 0100003C** ~/~/ Set Transmit Interval (TDC) = 60 seconds
141 141  
142 142  
142 +
143 143  == 4.2 Reboot End Node ==
144 144  
145 -
146 146  Feature: Reboot End Node to perform a new OTAA or ABP Join.
147 147  
147 +{{info}}
148 +**AT Command: ATZ**
149 +{{/info}}
148 148  
149 -(% style="color:blue" %)**AT Command: ATZ**
150 -
151 151  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
152 152  |=(% colspan="3" %)ATZ: Trig a reset of the MCU
153 153  |**Command Example**|**Function**|**Response**
... ... @@ -165,7 +165,9 @@
165 165  <followed by the Tx and Rx information>
166 166  )))
167 167  
168 -(% style="color:blue" %)**Downlink Command: 0x04**
168 +{{info}}
169 +**Downlink Command: 0x04**
170 +{{/info}}
169 169  
170 170  (((
171 171  Format: Command Code (0x04) followed by FF.
... ... @@ -179,12 +179,12 @@
179 179  
180 180  == 4.3 Reset to factory Default ==
181 181  
182 -
183 183  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.
184 184  
186 +{{info}}
187 +**AT Command: AT+FDR**
188 +{{/info}}
185 185  
186 -(% style="color:blue" %)**AT Command: AT+FDR**
187 -
188 188  (% border="1" style="background-color:#ffffcc; color:green; width:831.222px" %)
189 189  |=(% colspan="3" style="width: 828px;" %)Reset to factory default
190 190  |(% style="width:181px" %)**Command Example**|(% style="width:181px" %)**Function**|(% style="width:465px" %)**Response**
... ... @@ -202,7 +202,9 @@
202 202  Please set the parameters or reset Device to apply change
203 203  )))
204 204  
205 -(% style="color:blue" %)**Downlink Command: 0x04**
207 +{{info}}
208 +**Downlink Command: 0x04**
209 +{{/info}}
206 206  
207 207  (((
208 208  Format: Command Code (0x04) followed by FE.
... ... @@ -215,12 +215,12 @@
215 215  
216 216  == 4.4 Show Firmware Version ==
217 217  
218 -
219 219  Feature: Show firmware version. No downlink command yet.
220 220  
224 +{{info}}
225 +**AT Command: AT+VER**
226 +{{/info}}
221 221  
222 -(% style="color:blue" %)**AT Command: AT+VER**
223 -
224 224  (% border="1" style="background-color:#ffffcc; color:green; width:586px" %)
225 225  |=(% colspan="3" style="width: 583px;" %)AT+VER: Image Version and Frequency Band
226 226  |(% style="width:170px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -230,7 +230,9 @@
230 230  OK
231 231  )))
232 232  
233 -(% style="color:blue" %)**Downlink Command: 0x26 (Valid in 006 stack)**
237 +{{info}}
238 +**Downlink Command: 0x26 (Valid in 006 stack)**
239 +{{/info}}
234 234  
235 235  (((
236 236  Downlink Format: 0x26
... ... @@ -241,9 +241,6 @@
241 241  )))
242 242  
243 243  (((
244 -
245 -
246 -
247 247  **xx: Software Type:**
248 248  )))
249 249  
... ... @@ -252,9 +252,6 @@
252 252  * 0x00 03: LSE01/LDDS75/LDDS20/LSPH01/LLMS01/LSNPK01
253 253  
254 254  (((
255 -
256 -
257 -
258 258  **yy: Frequency Band:**
259 259  )))
260 260  
... ... @@ -270,9 +270,6 @@
270 270  * 0xa0: AS923-3
271 271  
272 272  (((
273 -
274 -
275 -
276 276  **zz: Subband**
277 277  )))
278 278  
... ... @@ -281,12 +281,12 @@
281 281  
282 282  == 4.5 Show System Configure ==
283 283  
284 -
285 285  Feature: Show All configure. No downlink command yet.
286 286  
283 +{{info}}
284 +**AT Command: AT+CFG**
285 +{{/info}}
287 287  
288 -(% style="color:blue" %)**AT Command: AT+CFG**
289 -
290 290  (% border="1" style="background-color:#ffffcc; color:green; width:599.222px" %)
291 291  |=(% colspan="3" style="width: 596px;" %)AT+CFG: Print all configurations
292 292  |(% style="width:160px" %)**Command Example**|(% style="width:154px" %)**Function**|(% style="width:280px" %)**Response**
... ... @@ -305,17 +305,17 @@
305 305  )))
306 306  
307 307  
305 +
308 308  = 5. Keys, IDs and EUIs management =
309 309  
310 -
311 311  == 5.1 Application EUI ==
312 312  
313 -
314 314  Feature: Get or Set the Application EUI.
315 315  
312 +{{info}}
313 +**AT Command: AT+APPEUI**
314 +{{/info}}
316 316  
317 -(% style="color:blue" %)**AT Command: AT+APPEUI**
318 -
319 319  (% border="1" style="background-color:#ffffcc; color:green; width:686.222px" %)
320 320  |=(% colspan="3" style="width: 683px;" %)AT+APPEUI
321 321  |(% style="width:305px" %)**Command Example**|(% style="width:186px" %)**Function**|(% style="width:191px" %)**Response**
... ... @@ -325,14 +325,15 @@
325 325  |(% style="width:305px" %)AT+APPEUI=00 b3 d5 7e f0 00 4d 34|(% style="width:186px" %)Set the Application EUI|(% style="width:191px" %)OK
326 326  
327 327  
325 +
328 328  == 5.2 Application Key ==
329 329  
330 -
331 331  Feature: Get or Set the Application Key.
332 332  
330 +{{info}}
331 +**AT Command: AT+APPKEY**
332 +{{/info}}
333 333  
334 -(% style="color:blue" %)**AT Command: AT+APPKEY**
335 -
336 336  (% border="1" style="background-color:#ffffcc; color:green; width:976.222px" %)
337 337  |=(% colspan="3" style="width: 973px;" %)AT+APPKEY
338 338  |(% 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  
347 -
348 348  Feature: Get or Set the Application Session Key.
349 349  
347 +{{info}}
348 +**AT Command: AT+APPSKEY**
349 +{{/info}}
350 350  
351 -(% style="color:blue" %)**AT Command: AT+APPSKEY**
352 -
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**
... ... @@ -363,12 +363,12 @@
363 363  
364 364  == 5.4 Device Address ==
365 365  
366 -
367 367  Feature: Get or Set the Device Address.
368 368  
366 +{{info}}
367 +**AT Command: AT+DADDR**
368 +{{/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**
... ... @@ -382,12 +382,12 @@
382 382  
383 383  == 5.5 Device EUI ==
384 384  
385 -
386 386  Feature: Get or Set the Device EUI.
387 387  
385 +{{info}}
386 +**AT Command: AT+DEUI**
387 +{{/info}}
388 388  
389 -(% style="color:blue" %)**AT Command: AT+DEUI**
390 -
391 391  (% border="1" style="background-color:#ffffcc; color:green; width:1035.22px" %)
392 392  |=(% colspan="3" style="width: 1032px;" %)AT+DEUI
393 393  |(% style="width:250px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:634px" %)**Response**
... ... @@ -401,12 +401,12 @@
401 401  
402 402  == 5.6 Network ID ==
403 403  
404 -
405 405  Feature: Get or Set the Network ID.(You can enter this command change only after successful network connection)
406 406  
404 +{{info}}
405 +**AT Command: AT+NWKID**
406 +{{/info}}
407 407  
408 -(% style="color:blue" %)**AT Command: AT+NWKID**
409 -
410 410  (% border="1" style="background-color:#ffffcc; color:green; width:448.222px" %)
411 411  |=(% colspan="3" style="width: 445px;" %)AT+NWKID
412 412  |(% style="width:191px" %)**Command Example**|(% style="width:153px" %)**Function**|(% style="width:101px" %)**Response**
... ... @@ -418,12 +418,12 @@
418 418  
419 419  == 5.7 Network Session Key ==
420 420  
421 -
422 422  Feature: Get or Set the Network Session Key
423 423  
421 +{{info}}
422 +**AT Command: AT+NWKSKEY**
423 +{{/info}}
424 424  
425 -(% style="color:blue" %)**AT Command: AT+NWKSKEY**
426 -
427 427  (% border="1" style="background-color:#ffffcc; color:green; width:1017.22px" %)
428 428  |=(% colspan="3" style="width: 1014px;" %)AT+NWKSKEY
429 429  |(% style="width:455px" %)**Command Example**|(% style="width:215px" %)**Function**|(% style="width:343px" %)**Response**
... ... @@ -435,18 +435,14 @@
435 435  
436 436  = 6. Joining and sending date on LoRaWAN network =
437 437  
438 -
439 439  == 6.1 Confirm Mode ==
440 440  
441 -
442 -=== 6.1.1  AT+CFM command before DR-LWS007 software stack ===
443 -
444 -
445 445  Feature: Get or Set the confirmation mode (0-1).
446 446  
440 +{{info}}
441 +**AT Command: AT+CFM**
442 +{{/info}}
447 447  
448 -(% style="color:blue" %)**AT Command: AT+CFM**
449 -
450 450  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
451 451  |=(% colspan="3" style="width: 707px;" %)AT+CFM
452 452  |(% style="width:155px" %)**Command Example**|(% style="width:205px" %)**Function**|(% style="width:346px" %)**Response**
... ... @@ -456,7 +456,7 @@
456 456  |(% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK
457 457  |(% style="width:155px" %)AT+CFM=2|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)While Error in format, return AT_PARAM_ERROR
458 458  
459 -(% style="color:blue" %)**Downlink Command: 0x05**
453 +Downlink Command: 0x05
460 460  
461 461  Format: Command Code (0x05) followed by 2 bytes mode value.
462 462  
... ... @@ -466,62 +466,14 @@
466 466  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
467 467  
468 468  
469 -
470 -=== 6.1.2  AT+CFM command since DR-LWS007 software stack ===
471 -
472 -
473 -(% style="color:blue" %)**AT Command: AT+CFM**
474 -
475 -(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
476 -|=(% colspan="3" style="width: 707px;" %)AT+CFM
477 -|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
478 -|(% style="width:160px" %)(((
479 -AT+CFM=1,0,0
480 -
481 -value1
482 -)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)(((
483 -1
484 -
485 -OK
486 -)))
487 -|(% style="width:160px" %)(((
488 -AT+CFM=0,?,0
489 -
490 -value2
491 -)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)(((
492 -0~~7
493 -
494 -OK
495 -)))
496 -|(% style="width:160px" %)(((
497 -AT+CFM=0,0,1
498 -
499 -value3
500 -)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)(((
501 -1
502 -
503 -OK
504 -)))
505 -
506 -(% style="color:blue" %)**Downlink Command: 0x05**
507 -
508 -Format: Command Code (0x05) followed by 2 bytes mode value.
509 -
510 -If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
511 -
512 -* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
513 -* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
514 -
515 -
516 -
517 517  == 6.2 Confirm Status ==
518 518  
519 -
520 520  Feature: Get confirmation status of the last AT+SEND (0-1).
521 521  
467 +{{info}}
468 +**AT Command: AT+CFS**
469 +{{/info}}
522 522  
523 -(% style="color:blue" %)**AT Command: AT+CFS**
524 -
525 525  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
526 526  |=(% colspan="3" style="width: 531px;" %)AT+CFS
527 527  |(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:178px" %)**Response**
... ... @@ -532,12 +532,12 @@
532 532  
533 533  == 6.3 Join LoRa® Network ==
534 534  
535 -
536 536  Feature: Join network.
537 537  
483 +{{info}}
484 +**AT Command: AT+JOIN**
485 +{{/info}}
538 538  
539 -(% style="color:blue" %)**AT Command: AT+JOIN**
540 -
541 541  (% border="1" style="background-color:#ffffcc; color:green; width:647.222px" %)
542 542  |=(% colspan="3" style="width: 644px;" %)AT+JOIN
543 543  |(% style="width:163px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:334px" %)**Response**
... ... @@ -548,14 +548,15 @@
548 548  )))
549 549  
550 550  
497 +
551 551  == 6.4 LoRa® Network Join Mode ==
552 552  
553 -
554 554  Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA).
555 555  
502 +{{info}}
503 +**AT Command: AT+NJM**
504 +{{/info}}
556 556  
557 -(% style="color:blue" %)**AT Command: AT+NJM**
558 -
559 559  (% border="1" style="background-color:#ffffcc; color:green; width:753.222px" %)
560 560  |=(% colspan="3" style="width: 750px;" %)AT+NJM
561 561  |(% style="width:162px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:361px" %)**Response**
... ... @@ -565,13 +565,15 @@
565 565  |(% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK
566 566  |(% 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
567 567  
568 -(% style="color:blue" %)**Downlink Command: 0x20**
515 +{{info}}
516 +**Downlink Command: 0x20**
517 +{{/info}}
569 569  
570 570  Format: Command Code (0x20) followed by 1 bytes mode value.
571 571  
572 572  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
573 573  
574 -* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
523 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
575 575  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
576 576  
577 577  
... ... @@ -578,12 +578,12 @@
578 578  
579 579  == 6.5 LoRa® Network Join Status ==
580 580  
581 -
582 582  Feature: LoRa® Network Join Status.
583 583  
532 +{{info}}
533 +**AT Command: AT+NJS**
534 +{{/info}}
584 584  
585 -(% style="color:blue" %)**AT Command: AT+NJS**
586 -
587 587  (% border="1" style="background-color:#ffffcc; color:green; width:498.222px" %)
588 588  |=(% colspan="3" style="width: 495px;" %)AT+NJS
589 589  |(% style="width:169px" %)**Command Example**|(% style="width:164px" %)**Function**|(% style="width:161px" %)**Response**
... ... @@ -592,14 +592,15 @@
592 592  )))
593 593  
594 594  
544 +
595 595  == 6.6 Print Last Received Data in Raw Format ==
596 596  
597 -
598 598  Feature: Print Last Received Data in Raw Format<port:data>.
599 599  
549 +{{info}}
550 +**AT Command: AT+RECV**
551 +{{/info}}
600 600  
601 -(% style="color:blue" %)**AT Command: AT+RECV**
602 -
603 603  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
604 604  |=(% colspan="3" style="width: 584px;" %)AT+RECV
605 605  |(% style="width:161px" %)**Command Example**|(% style="width:272px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -608,14 +608,15 @@
608 608  )))
609 609  
610 610  
561 +
611 611  == 6.7 Print Last Received Data in Binary Format ==
612 612  
613 -
614 614  Feature: Print Last Received Data in Binary Format<port:data>.
615 615  
566 +{{info}}
567 +**AT Command: AT+RECVB**
568 +{{/info}}
616 616  
617 -(% style="color:blue" %)**AT Command: AT+RECVB**
618 -
619 619  (% border="1" style="background-color:#ffffcc; color:green; width:793.222px" %)
620 620  |=(% colspan="3" style="width: 790px;" %)AT+RECVB
621 621  |(% style="width:173px" %)**Command Example**|(% style="width:497px" %)**Function**|(% style="width:120px" %)**Response**
... ... @@ -624,14 +624,15 @@
624 624  )))
625 625  
626 626  
578 +
627 627  == 6.8 Send Text Data ==
628 628  
629 -
630 630  Feature: Send Text Data<port:data>.
631 631  
583 +{{info}}
584 +**AT Command: AT+SEND**
585 +{{/info}}
632 632  
633 -(% style="color:blue" %)**AT Command: AT+SEND**
634 -
635 635  (% border="1" style="background-color:#ffffcc; color:green; width:991.222px" %)
636 636  |=(% colspan="3" style="width: 988px;" %)AT+SEND
637 637  |(% style="width:201px" %)**Command Example**|(% style="width:340px" %)**Function**|(% style="width:446px" %)**Response**
... ... @@ -644,14 +644,15 @@
644 644  )))
645 645  
646 646  
599 +
647 647  == 6.9 Send Hexadecimal Data ==
648 648  
649 -
650 650  Feature: Send hexadecimal data along with the application port.
651 651  
604 +{{info}}
605 +**AT Command: AT+SENDB**
606 +{{/info}}
652 652  
653 -(% style="color:blue" %)**AT Command: AT+SENDB**
654 -
655 655  (% border="1" style="background-color:#ffffcc; color:green; width:1120.22px" %)
656 656  |=(% colspan="3" style="width: 1117px;" %)AT+SENDB
657 657  |(% style="width:257px" %)**Command Example**|(% style="width:406px" %)**Function**|(% style="width:453px" %)**Response**
... ... @@ -663,17 +663,17 @@
663 663  )))
664 664  
665 665  
619 +
666 666  = 7. LoRaWAN network management =
667 667  
668 -
669 669  == 7.1 Adaptive Data Rate ==
670 670  
671 -
672 672  Feature: Get or Set the Adaptive Data Rate setting. (0: off, 1: on).
673 673  
626 +{{info}}
627 +**AT Command: AT+ADR**
628 +{{/info}}
674 674  
675 -(% style="color:blue" %)**AT Command: AT+ADR**
676 -
677 677  (% border="1" style="background-color:#ffffcc; color:green; width:683.222px" %)
678 678  |=(% colspan="3" style="width: 680px;" %)AT+ADR
679 679  |(% style="width:162px" %)**Command Example**|(% style="width:266px" %)**Function**|(% style="width:250px" %)**Response**
... ... @@ -685,11 +685,14 @@
685 685  AT_PARAM_ERROR
686 686  )))
687 687  
688 -(% style="color:blue" %)**Downlink Command: 0x22**
641 +{{info}}
642 +**Downlink Command: 0x22**
643 +{{/info}}
689 689  
645 +
690 690  If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
691 691  
692 -* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
648 +* **Example 1**: Downlink Payload: **2201** ~/~/ Set AT+ADR=1.
693 693  * **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
694 694  
695 695  
... ... @@ -696,12 +696,12 @@
696 696  
697 697  == 7.2 LoRa® Class ==
698 698  
699 -
700 700  Feature: Get or Set the Device Class(Currently only support class A, class C).
701 701  
657 +{{info}}
658 +**AT Command:AT+CLASS**
659 +{{/info}}
702 702  
703 -(% style="color:blue" %)**AT Command:AT+CLASS**
704 -
705 705  (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
706 706  |=(% colspan="3" style="width: 504px;" %)AT+CLASS
707 707  |(% style="width:163px" %)**Command Example**|(% style="width:166px" %)**Function**|(% style="width:175px" %)**Response**
... ... @@ -712,15 +712,14 @@
712 712  
713 713  )))
714 714  
715 -
716 716  == 7.3 Duty Cycle Setting ==
717 717  
718 -
719 719  Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
720 720  
675 +{{info}}
676 +**AT Command:AT+DCS**
677 +{{/info}}
721 721  
722 -(% style="color:blue" %)**AT Command:AT+DCS**
723 -
724 724  (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
725 725  |=(% colspan="3" style="width: 512px;" %)AT+DCS
726 726  |(% style="width:165px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:107px" %)**Response**
... ... @@ -731,15 +731,14 @@
731 731  
732 732  )))
733 733  
734 -
735 735  == 7.4 Data Rate ==
736 736  
737 -
738 738  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
739 739  
693 +{{info}}
694 +**AT Command: AT+DR**
695 +{{/info}}
740 740  
741 -(% style="color:blue" %)**AT Command: AT+DR**
742 -
743 743  (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
744 744  |=(% colspan="3" style="width: 463px;" %)AT+DR
745 745  |(% style="width:156px" %)**Command Example**|(% style="width:167px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -750,23 +750,24 @@
750 750  
751 751  )))
752 752  
753 -(% style="color:blue" %)**Downlink Command: 0x2200aaFF**
707 +{{info}}
708 +**Downlink Command: 0x2200aaFF**
709 +{{/info}}
754 754  
711 +
755 755  If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
756 756  
757 757  * **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1.
758 758  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0.
759 759  
760 -
761 -
762 762  == 7.5 Frame Counter Downlink ==
763 763  
764 -
765 765  Feature: Get or Set the Frame Counter Downlink.
766 766  
721 +{{info}}
722 +**AT Command:AT+FCD**
723 +{{/info}}
767 767  
768 -(% style="color:blue" %)**AT Command:AT+FCD**
769 -
770 770  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
771 771  |=(% colspan="3" style="width: 690px;" %)AT+FCD
772 772  |(% style="width:162px" %)**Command Example**|(% style="width:258px" %)**Function**|(% style="width:269px" %)**Response**
... ... @@ -775,16 +775,18 @@
775 775  )))
776 776  |(% style="width:162px" %)AT+FCD=10|(% style="width:258px" %)Set the Frame Counter Downlink.|(% style="width:269px" %)(System will write new value to FCD)(((
777 777  OK
733 +
734 +
778 778  )))
779 779  
780 -
781 781  == 7.6 Frame Counter Uplink ==
782 782  
783 783  Feature: Get or Set the Frame Counter Uplink.
784 784  
741 +{{info}}
742 +**AT Command:AT+FCU**
743 +{{/info}}
785 785  
786 -(% style="color:blue" %)**AT Command:AT+FCU**
787 -
788 788  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
789 789  |=(% colspan="3" style="width: 531px;" %)AT+FCU
790 790  |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -795,15 +795,14 @@
795 795  
796 796  )))
797 797  
798 -
799 799  == 7.7 Join Accept Delay1 ==
800 800  
801 -
802 802  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
803 803  
759 +{{info}}
760 +**AT Command:AT+JN1DL**
761 +{{/info}}
804 804  
805 -(% style="color:blue" %)**AT Command:AT+JN1DL**
806 -
807 807  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
808 808  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
809 809  |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -814,14 +814,14 @@
814 814  
815 815  )))
816 816  
817 -
818 818  == 7.8 Join Accept Delay2 ==
819 819  
820 820  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
821 821  
777 +{{info}}
778 +**AT Command:AT+JN2DL**
779 +{{/info}}
822 822  
823 -(% style="color:blue" %)**AT Command:AT+JN2DL**
824 -
825 825  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
826 826  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
827 827  |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response**
... ... @@ -832,17 +832,14 @@
832 832  
833 833  )))
834 834  
835 -
836 836  == 7.9 Public Network Mode ==
837 837  
793 +Feature: Get or Set the public network mode. (0: off, 1: on)
838 838  
839 -Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
795 +{{info}}
796 +**AT Command:AT+PNM**
797 +{{/info}}
840 840  
841 -(% style="color:red" %)Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
842 -
843 -
844 -(% style="color:blue" %)**AT Command:AT+PNM**
845 -
846 846  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
847 847  |=(% colspan="3" style="width: 664px;" %)AT+PNM
848 848  |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response**
... ... @@ -849,26 +849,20 @@
849 849  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
850 850  OK
851 851  )))
852 -|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)(((
853 -Set the public network mode.
854 -
855 -Set syncword=0x34
856 -)))|(% style="width:272px" %)(System will write new value to PNM)(((
805 +|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)Set the public network mode.|(% style="width:272px" %)(System will write new value to PNM)(((
857 857  OK
858 858  
859 859  
860 860  )))
861 -|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
862 862  
863 -
864 864  == 7.10 Receive Delay1 ==
865 865  
866 -
867 867  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
868 868  
815 +{{info}}
816 +**AT Command:AT+RX1DL**
817 +{{/info}}
869 869  
870 -(% style="color:blue" %)**AT Command:AT+RX1DL**
871 -
872 872  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
873 873  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
874 874  |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -879,16 +879,14 @@
879 879  
880 880  )))
881 881  
882 -
883 -
884 884  == 7.11 Receive Delay2 ==
885 885  
886 -
887 887  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
888 888  
833 +{{info}}
834 +**AT Command:AT+RX2DL**
835 +{{/info}}
889 889  
890 -(% style="color:blue" %)**AT Command:AT+RX2DL**
891 -
892 892  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
893 893  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
894 894  |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -899,16 +899,14 @@
899 899  
900 900  )))
901 901  
902 -
903 -
904 904  == 7.12 Rx2 Window Data Rate ==
905 905  
906 -
907 907  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
908 908  
851 +{{info}}
852 +**AT Command:AT+RX2DR**
853 +{{/info}}
909 909  
910 -(% style="color:blue" %)**AT Command:AT+RX2DR**
911 -
912 912  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
913 913  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
914 914  |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response**
... ... @@ -919,16 +919,14 @@
919 919  
920 920  )))
921 921  
922 -
923 -
924 924  == 7.13 Rx2 Window Frequency ==
925 925  
926 -
927 927  Feature: Get or Set the Rx2 window frequency
928 928  
869 +{{info}}
870 +**AT Command:AT+RX2FQ**
871 +{{/info}}
929 929  
930 -(% style="color:blue" %)**AT Command:AT+RX2FQ**
931 -
932 932  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
933 933  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
934 934  |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response**
... ... @@ -939,16 +939,14 @@
939 939  
940 940  )))
941 941  
942 -
943 -
944 944  == 7.14 Transmit Power ==
945 945  
946 -
947 947  Feature: Get or Set the Transmit Power(0-5, MAX:0, MIN:5, according to LoRaWAN Spec, or 40=10dB, 41 = 11dB, …, 50 = 20dB which is out of LoRaWAN spec. )
948 948  
887 +{{info}}
888 +**AT Command:AT+TXP**
889 +{{/info}}
949 949  
950 -(% style="color:blue" %)**AT Command:AT+TXP**
951 -
952 952  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
953 953  |=(% colspan="3" style="width: 462px;" %)AT+TXP
954 954  |(% style="width:161px" %)**Command Example**|(% style="width:189px" %)**Function**|(% style="width:112px" %)**Response**
... ... @@ -966,17 +966,14 @@
966 966  * **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
967 967  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
968 968  
969 -
970 -
971 -
972 972  == 7.15 RSSI of the Last Received Packet ==
973 973  
974 -
975 975  Feature: Get or Set the Rx2 window frequency
976 976  
912 +{{info}}
913 +**AT Command:AT+RSSI**
914 +{{/info}}
977 977  
978 -(% style="color:blue" %)**AT Command:AT+RSSI**
979 -
980 980  (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %)
981 981  |=(% colspan="3" style="width: 554px;" %)AT+RSSI
982 982  |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response**
... ... @@ -984,16 +984,14 @@
984 984  OK
985 985  )))
986 986  
987 -
988 -
989 989  == 7.16 SNR of the Last Received Packet ==
990 990  
991 -
992 992  Feature: Get the SNR of the last received packet
993 993  
927 +{{info}}
928 +**AT Command:AT+SNR**
929 +{{/info}}
994 994  
995 -(% style="color:blue" %)**AT Command:AT+SNR**
996 -
997 997  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
998 998  |=(% colspan="3" style="width: 568px;" %)AT+SNR
999 999  |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -1001,16 +1001,14 @@
1001 1001  OK
1002 1002  )))
1003 1003  
1004 -
1005 -
1006 1006  == 7.17 Application Port ==
1007 1007  
1008 -
1009 1009  Feature: Get or set the application port.
1010 1010  
942 +{{info}}
943 +**AT Command: AT+PORT**
944 +{{/info}}
1011 1011  
1012 -(% style="color:blue" %)**AT Command: AT+PORT**
1013 -
1014 1014  (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %)
1015 1015  |=(% colspan="3" style="width: 497px;" %)AT+PORT
1016 1016  |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response**
... ... @@ -1019,9 +1019,10 @@
1019 1019  )))
1020 1020  |(% style="width:157px" %)AT+PORT=21|(% style="width:204px" %)Set the application port|(% style="width:135px" %)OK
1021 1021  
954 +{{info}}
955 +**Downlink Command: 0x23**
956 +{{/info}}
1022 1022  
1023 -(% style="color:blue" %)**Downlink Command: 0x23**
1024 -
1025 1025  Format: Command Code (0x23) followed by 1 bytes port value.
1026 1026  
1027 1027  If the downlink payload=2301, it means set the application port to 1, while type code is 23.
... ... @@ -1029,17 +1029,14 @@
1029 1029  * **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1
1030 1030  * **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
1031 1031  
1032 -
1033 -
1034 -
1035 1035  == 7.18 Single Channel Mode ==
1036 1036  
1037 -
1038 1038  Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
1039 1039  
969 +{{info}}
970 +**AT Command: AT+CHS**
971 +{{/info}}
1040 1040  
1041 -(% style="color:blue" %)**AT Command: AT+CHS**
1042 -
1043 1043  (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %)
1044 1044  |=(% colspan="3" style="width: 600px;" %)AT+CHS
1045 1045  |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -1048,15 +1048,14 @@
1048 1048  )))
1049 1049  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
1050 1050  
1051 -
1052 -
1053 1053  == 7.19 Eight Channel Mode ==
1054 1054  
1055 1055  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
1056 1056  
985 +{{info}}
986 +**AT Command: AT+CHE**
987 +{{/info}}
1057 1057  
1058 -(% style="color:blue" %)**AT Command: AT+CHE**
1059 -
1060 1060  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1061 1061  |=(% colspan="3" style="width: 707px;" %)AT+CHE
1062 1062  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -1067,9 +1067,10 @@
1067 1067  )))
1068 1068  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
1069 1069  
999 +{{info}}
1000 +**Downlink Command: 0x24**
1001 +{{/info}}
1070 1070  
1071 -(% style="color:blue" %)**Downlink Command: 0x24**
1072 -
1073 1073  Format: Command Code (0x24) followed by 1 bytes channel value.
1074 1074  
1075 1075  If the downlink payload=2401, it means set channel mode to 1, while type code is 24.
... ... @@ -1077,17 +1077,14 @@
1077 1077  * **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1
1078 1078  * **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
1079 1079  
1080 -
1081 -
1082 -
1083 1083  == 7.20 Get or Set RXwindows1 timeout ==
1084 1084  
1012 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1085 1085  
1086 -Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1014 +{{info}}
1015 +**AT Command: AT+RX1WTO**
1016 +{{/info}}
1087 1087  
1088 -
1089 -(% style="color:blue" %)**AT Command: AT+RX1WTO**
1090 -
1091 1091  (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %)
1092 1092  |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO
1093 1093  |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response**
... ... @@ -1097,16 +1097,11 @@
1097 1097  |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
1098 1098  
1099 1099  (((
1100 -
1101 -
1102 1102  **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.
1103 -
1104 -
1105 1105  )))
1106 1106  
1107 1107  [[image:image-20220526162535-1.png]]
1108 1108  
1109 -
1110 1110  (((
1111 1111  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.
1112 1112  
... ... @@ -1115,12 +1115,12 @@
1115 1115  
1116 1116  == 7.21 Get or Set RXwindows2 timeout ==
1117 1117  
1040 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1118 1118  
1119 -Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1042 +{{info}}
1043 +**AT Command: AT+RX2WTO**
1044 +{{/info}}
1120 1120  
1121 -
1122 -(% style="color:blue" %)**AT Command: AT+RX2WTO**
1123 -
1124 1124  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1125 1125  |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO
1126 1126  |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response**
... ... @@ -1129,16 +1129,14 @@
1129 1129  )))
1130 1130  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1131 1131  
1132 -
1133 -
1134 1134  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1135 1135  
1136 -
1137 1137  Feature: Get or Set uplinkdwelltime
1138 1138  
1058 +{{info}}
1059 +**AT Command: AT+DWELLT**
1060 +{{/info}}
1139 1139  
1140 -(% style="color:blue" %)**AT Command: AT+DWELLT**
1141 -
1142 1142  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1143 1143  |=(% colspan="3" style="width: 494px;" %)AT+DWELLT
1144 1144  |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response**
... ... @@ -1147,9 +1147,10 @@
1147 1147  )))
1148 1148  |(% style="width:183px" %)AT+DWELLT=0|(% style="width:179px" %)Set uplinkdwelltime|(% style="width:131px" %)OK
1149 1149  
1070 +{{info}}
1071 +**Downlink Command: 0x25**
1072 +{{/info}}
1150 1150  
1151 -(% style="color:blue" %)**Downlink Command: 0x25**
1152 -
1153 1153  Format: Command Code (0x25) followed by 1 bytes state value.
1154 1154  
1155 1155  If the downlink payload=2501, it means set uplinkdwelltime to 1, while type code is 25.
... ... @@ -1157,15 +1157,10 @@
1157 1157  * **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1
1158 1158  * **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1159 1159  
1160 -
1161 -
1162 -
1163 1163  == 7.23 Set Packet Receiving Response Level ==
1164 1164  
1165 -
1166 1166  Feature: Get or Set packet receiving response level. This feature is used to set compatible with different LoRaWAN servers. If RPL doesn;t match , user will see strange message in the server portal.
1167 1167  
1168 -
1169 1169  RPL value:
1170 1170  
1171 1171  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
... ... @@ -1174,8 +1174,6 @@
1174 1174  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1175 1175  * **AT+RPL=4: **Device will immediately reply message to Confirmed Data Down & MAC Command. Payload is 0x00 and requied response header for these two commands.
1176 1176  
1177 -
1178 -
1179 1179  Case Analyes:
1180 1180  
1181 1181  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
... ... @@ -1182,10 +1182,10 @@
1182 1182  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
1183 1183  * For Class C devices used in TTI, need to set AT+RPL=4 because TTI require immediately reply message to Confirmed Data Down & MAC Command.
1184 1184  
1099 +{{info}}
1100 +**AT Command: AT+RPL**
1101 +{{/info}}
1185 1185  
1186 -
1187 -(% style="color:blue" %)**AT Command: AT+RPL**
1188 -
1189 1189  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1190 1190  |=(% colspan="3" style="width: 533px;" %)AT+RPL
1191 1191  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1194,9 +1194,10 @@
1194 1194  )))
1195 1195  |(% style="width:160px" %)AT+RPL=0|(% style="width:263px" %)Set packet receiving response level|(% style="width:109px" %)OK
1196 1196  
1111 +{{info}}
1112 +**Downlink Command: 0x21**
1113 +{{/info}}
1197 1197  
1198 -(% style="color:blue" %)**Downlink Command: 0x21**
1199 -
1200 1200  Format: Command Code (0x21) followed by 1 bytes level value.
1201 1201  
1202 1202  If the downlink payload=2101, it means set packet receiving response level to 1, while type code is 21.
... ... @@ -1204,155 +1204,21 @@
1204 1204  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1205 1205  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1206 1206  
1207 -
1208 -
1209 -
1210 -== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1211 -
1212 -
1213 -(% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS **
1214 -
1215 -(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1216 -|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
1217 -|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1218 -|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
1219 -OK
1220 -)))
1221 -|(% style="width:160px" %)**AT+SETMAXNBTRANS=？，1**|(% style="width:263px" %)value2: 0: uplink fcnt doesn't change for each NBTrans; 1: uplink fcnt increase by 1 for each NBTrans.|(% style="width:109px" %)(((
1222 -1
1223 -
1224 -OK
1225 -)))
1226 -
1227 -
1228 -(% style="color:blue" %)**Downlink Command: 0x33**
1229 -
1230 -Format: Command Code (0x33) followed by 2 bytes mode value.
1231 -
1232 -If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1233 -
1234 -* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1235 -* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1236 -
1237 -
1238 -
1239 -
1240 -== 7.25 Device offline rejoining （LWS007) ==
1241 -
1242 -
1243 -(% style="color:blue" %)**AT Command: AT+DDETECT**
1244 -
1245 -(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1246 -|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1247 -|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
1248 -|(% style="width:160px" %)(((
1249 -AT+DDETECT=1,1440,2880
1250 -
1251 -value1
1252 -)))|(% style="width:198px" %)Enable online detect|(% style="width:349px" %)(((
1253 -1
1254 -
1255 -OK
1256 -)))
1257 -|(% style="width:160px" %)(((
1258 -AT+DDETECT=1,?,2880
1259 -
1260 -value2
1261 -)))|(% style="width:198px" %)Online detection packet sending time|(% style="width:349px" %)(((
1262 -
1263 -
1264 -OK
1265 -)))
1266 -|(% style="width:160px" %)(((
1267 -AT+DDETECT=1,1440,？
1268 -
1269 -value3
1270 -)))|(% style="width:198px" %)Process rejoin|(% style="width:349px" %)(((
1271 -
1272 -
1273 -OK
1274 -)))
1275 -
1276 -
1277 -(% style="color:blue" %)**Downlink Command: 0x33**
1278 -
1279 -Format: Command Code (0x32) followed by 2 bytes mode value.
1280 -
1281 -If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1282 -
1283 -* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1284 -
1285 -
1286 -
1287 -
1288 -== 7.26 Request the server to send an ACK ==
1289 -
1290 -
1291 -(% style="color:blue" %)**AT Command: AT+PNACKMD**
1292 -
1293 -(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1294 -|=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1295 -|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1296 -|(% 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(((
1297 -OK
1298 -)))
1299 -|(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)(((
1300 -0
1301 -
1302 -OK
1303 -)))
1304 -
1305 -
1306 -
1307 -== 7.27 Adjust network rejoining interval ==
1308 -
1309 -
1310 -(% style="color:blue" %)**AT Command: AT+RJTDC**
1311 -
1312 -(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1313 -|=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1314 -|(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1315 -|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
1316 -OK
1317 -
1318 -the interval is 30000ms = 30s
1319 -)))
1320 -|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1321 -Set the ReJoin data transmission interval to 60000ms = 60 seconds
1322 -)))
1323 -
1324 -
1325 -(% style="color:blue" %)**Downlink Command: 0x26**
1326 -
1327 -Format: Command Code (0x26) followed by 2 bytes mode value.
1328 -
1329 -If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1330 -
1331 -* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
1332 -* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1333 -
1334 -
1335 -
1336 -
1337 1337  = 8. AT Commands Combination =
1338 1338  
1339 -
1340 1340  == 8.1 Set a fix RX2DR for downlink window ==
1341 1341  
1126 +* **AT+ADR=0 **~-~-> Disable ADR first
1127 +* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1342 1342  
1343 -* **AT+ADR=0  ** **~-~->**  Disable ADR first
1344 -* **AT+RX2DR=xxxx**  **~-~->**  Set xxxx to your wanted DataRate
1345 -
1346 -
1347 -
1348 -
1349 1349  == 8.2 Use Downlink Command to set a fix uplink DR ==
1350 1350  
1131 +{{info}}
1132 +**Downlink Command: 0x22000500**
1133 +{{/info}}
1351 1351  
1352 -(% style="color:blue" %)**Downlink Command: 0x22000500**
1135 +Same as:
1353 1353  
1354 -**Same as:**
1355 -
1356 1356  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1357 1357  * AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1358 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1139 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]

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