Last modified by kai on 2024/09/06 10:00
<
From version < 38.84 >
edited by Xiaoling
on 2022/05/31 09:20
To version < 51.14 >
edited by Xiaoling
on 2022/07/13 14:13
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,4 +1,4 @@
1 - **Contents：**
1 + **Table of** **Contents：**
2 2  
3 3  {{toc/}}
4 4  
... ... @@ -6,6 +6,7 @@
6 6  
7 7  = 1. Introduction =
8 8  
9 +
9 9  Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands:
10 10  
11 11  * **Common Commands:** They should be available for each sensor, such as: change uplink interval, reset device.
... ... @@ -18,6 +18,7 @@
18 18  
19 19  = 2. How to use AT Commands or Downlink command =
20 20  
22 +
21 21  * For AT Command , See Devices User Manual for Device. The user manual can be found in each product page of [[Dragino Official Website>>url:http://www.dragino.com/]]
22 22  * For LoRaWAN Downlink: The gateway transfer downlink command in HEX format. This page shows the HEX format downlink code for each command. but some servers use base64 as downlink code. Below are reference for how to use downlink command:
23 23  ** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
... ... @@ -25,8 +25,11 @@
25 25  ** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
26 26  
27 27  
30 +
31 +
28 28  = 3. Support End Node and firmware version =
29 29  
34 +
30 30  (% border="1" style="background-color:#ffffcc; color:green; width:966px" %)
31 31  |=(% colspan="3" style="width: 963px;" %)(((
32 32  Dragino STM32 base hardware Firmware / LoRaWAN stack list
... ... @@ -100,17 +100,18 @@
100 100  
101 101  
102 102  
108 +
103 103  = 4. System Management Commands =
104 104  
111 +
105 105  == 4.1 Change Uplink Interval ==
106 106  
114 +
107 107  Feature: Change LoRaWAN End Node Transmit Interval.
108 108  
109 -(% class="box infomessage" %)
110 -(((
111 -**AT Command: AT+TDC**
112 -)))
113 113  
118 +(% style="color:blue" %)**AT Command: AT+TDC**
119 +
114 114  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
115 115  |=(% colspan="3" style="width: 724px;" %)AT+TDC
116 116  |(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
... ... @@ -123,11 +123,11 @@
123 123  Set transmit interval to 60000ms = 60 seconds
124 124  )))
125 125  
126 -{{info}}
127 -**Downlink Command: 0x01**
128 -{{/info}}
129 -
130 130  (((
133 +
134 +
135 +(% style="color:blue" %)**Downlink Command: 0x01**
136 +
131 131  Format: Command Code (0x01) followed by 3 bytes time value.
132 132  )))
133 133  
... ... @@ -140,14 +140,15 @@
140 140  
141 141  
142 142  
149 +
143 143  == 4.2 Reboot End Node ==
144 144  
152 +
145 145  Feature: Reboot End Node to perform a new OTAA or ABP Join.
146 146  
147 -{{info}}
148 -**AT Command: ATZ**
149 -{{/info}}
150 150  
156 +(% style="color:blue" %)**AT Command: ATZ**
157 +
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**
... ... @@ -165,9 +165,7 @@
165 165  <followed by the Tx and Rx information>
166 166  )))
167 167  
168 -{{info}}
169 -**Downlink Command: 0x04**
170 -{{/info}}
175 +(% style="color:blue" %)**Downlink Command: 0x04**
171 171  
172 172  (((
173 173  Format: Command Code (0x04) followed by FF.
... ... @@ -181,12 +181,12 @@
181 181  
182 182  == 4.3 Reset to factory Default ==
183 183  
189 +
184 184  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.
185 185  
186 -{{info}}
187 -**AT Command: AT+FDR**
188 -{{/info}}
189 189  
193 +(% style="color:blue" %)**AT Command: AT+FDR**
194 +
190 190  (% border="1" style="background-color:#ffffcc; color:green; width:831.222px" %)
191 191  |=(% colspan="3" style="width: 828px;" %)Reset to factory default
192 192  |(% style="width:181px" %)**Command Example**|(% style="width:181px" %)**Function**|(% style="width:465px" %)**Response**
... ... @@ -204,9 +204,7 @@
204 204  Please set the parameters or reset Device to apply change
205 205  )))
206 206  
207 -{{info}}
208 -**Downlink Command: 0x04**
209 -{{/info}}
212 +(% style="color:blue" %)**Downlink Command: 0x04**
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  
225 +
222 222  Feature: Show firmware version. No downlink command yet.
223 223  
224 -{{info}}
225 -**AT Command: AT+VER**
226 -{{/info}}
227 227  
229 +(% style="color:blue" %)**AT Command: AT+VER**
230 +
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**
... ... @@ -234,9 +234,7 @@
234 234  OK
235 235  )))
236 236  
237 -{{info}}
238 -**Downlink Command: 0x26 (Valid in 006 stack)**
239 -{{/info}}
240 +(% style="color:blue" %)**Downlink Command: 0x26 (Valid in 006 stack)**
240 240  
241 241  (((
242 242  Downlink Format: 0x26
... ... @@ -247,6 +247,9 @@
247 247  )))
248 248  
249 249  (((
251 +
252 +
253 +
250 250  **xx: Software Type:**
251 251  )))
252 252  
... ... @@ -255,6 +255,8 @@
255 255  * 0x00 03: LSE01/LDDS75/LDDS20/LSPH01/LLMS01/LSNPK01
256 256  
257 257  (((
262 +
263 +
258 258  **yy: Frequency Band:**
259 259  )))
260 260  
... ... @@ -270,6 +270,8 @@
270 270  * 0xa0: AS923-3
271 271  
272 272  (((
279 +
280 +
273 273  **zz: Subband**
274 274  )))
275 275  
... ... @@ -278,12 +278,12 @@
278 278  
279 279  == 4.5 Show System Configure ==
280 280  
289 +
281 281  Feature: Show All configure. No downlink command yet.
282 282  
283 -{{info}}
284 -**AT Command: AT+CFG**
285 -{{/info}}
286 286  
293 +(% style="color:blue" %)**AT Command: AT+CFG**
294 +
287 287  (% border="1" style="background-color:#ffffcc; color:green; width:599.222px" %)
288 288  |=(% colspan="3" style="width: 596px;" %)AT+CFG: Print all configurations
289 289  |(% style="width:160px" %)**Command Example**|(% style="width:154px" %)**Function**|(% style="width:280px" %)**Response**
... ... @@ -305,14 +305,15 @@
305 305  
306 306  = 5. Keys, IDs and EUIs management =
307 307  
316 +
308 308  == 5.1 Application EUI ==
309 309  
319 +
310 310  Feature: Get or Set the Application EUI.
311 311  
312 -{{info}}
313 -**AT Command: AT+APPEUI**
314 -{{/info}}
315 315  
323 +(% style="color:blue" %)**AT Command: AT+APPEUI**
324 +
316 316  (% border="1" style="background-color:#ffffcc; color:green; width:686.222px" %)
317 317  |=(% colspan="3" style="width: 683px;" %)AT+APPEUI
318 318  |(% style="width:305px" %)**Command Example**|(% style="width:186px" %)**Function**|(% style="width:191px" %)**Response**
... ... @@ -325,12 +325,12 @@
325 325  
326 326  == 5.2 Application Key ==
327 327  
337 +
328 328  Feature: Get or Set the Application Key.
329 329  
330 -{{info}}
331 -**AT Command: AT+APPKEY**
332 -{{/info}}
333 333  
341 +(% style="color:blue" %)**AT Command: AT+APPKEY**
342 +
334 334  (% border="1" style="background-color:#ffffcc; color:green; width:976.222px" %)
335 335  |=(% colspan="3" style="width: 973px;" %)AT+APPKEY
336 336  |(% style="width:441px" %)**Command Example**|(% style="width:180px" %)**Function**|(% style="width:350px" %)**Response**
... ... @@ -340,14 +340,15 @@
340 340  |(% 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
341 341  
342 342  
352 +
343 343  == 5.3 Application Session Key ==
344 344  
355 +
345 345  Feature: Get or Set the Application Session Key.
346 346  
347 -{{info}}
348 -**AT Command: AT+APPSKEY**
349 -{{/info}}
350 350  
359 +(% style="color:blue" %)**AT Command: AT+APPSKEY**
360 +
351 351  (% border="1" style="background-color:#ffffcc; color:green; width:1040.22px" %)
352 352  |=(% colspan="3" style="width: 1037px;" %)AT+APPSKEY
353 353  |(% style="width:451px" %)**Command Example**|(% style="width:231px" %)**Function**|(% style="width:354px" %)**Response**
... ... @@ -359,14 +359,15 @@
359 359  )))
360 360  
361 361  
372 +
362 362  == 5.4 Device Address ==
363 363  
375 +
364 364  Feature: Get or Set the Device Address.
365 365  
366 -{{info}}
367 -**AT Command: AT+DADDR**
368 -{{/info}}
369 369  
379 +(% style="color:blue" %)**AT Command: AT+DADDR**
380 +
370 370  (% border="1" style="background-color:#ffffcc; color:green; width:795.222px" %)
371 371  |=(% colspan="3" style="width: 792px;" %)AT+DADDR
372 372  |(% style="width:192px" %)**Command Example**|(% style="width:241px" %)**Function**|(% style="width:359px" %)**Response**
... ... @@ -378,14 +378,15 @@
378 378  |(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK
379 379  
380 380  
392 +
381 381  == 5.5 Device EUI ==
382 382  
395 +
383 383  Feature: Get or Set the Device EUI.
384 384  
385 -{{info}}
386 -**AT Command: AT+DEUI**
387 -{{/info}}
388 388  
399 +(% style="color:blue" %)**AT Command: AT+DEUI**
400 +
389 389  (% border="1" style="background-color:#ffffcc; color:green; width:1035.22px" %)
390 390  |=(% colspan="3" style="width: 1032px;" %)AT+DEUI
391 391  |(% style="width:250px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:634px" %)**Response**
... ... @@ -397,14 +397,15 @@
397 397  )))
398 398  
399 399  
412 +
400 400  == 5.6 Network ID ==
401 401  
415 +
402 402  Feature: Get or Set the Network ID.(You can enter this command change only after successful network connection)
403 403  
404 -{{info}}
405 -**AT Command: AT+NWKID**
406 -{{/info}}
407 407  
419 +(% style="color:blue" %)**AT Command: AT+NWKID**
420 +
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**
... ... @@ -414,14 +414,15 @@
414 414  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
415 415  
416 416  
430 +
417 417  == 5.7 Network Session Key ==
418 418  
433 +
419 419  Feature: Get or Set the Network Session Key
420 420  
421 -{{info}}
422 -**AT Command: AT+NWKSKEY**
423 -{{/info}}
424 424  
437 +(% style="color:blue" %)**AT Command: AT+NWKSKEY**
438 +
425 425  (% border="1" style="background-color:#ffffcc; color:green; width:1017.22px" %)
426 426  |=(% colspan="3" style="width: 1014px;" %)AT+NWKSKEY
427 427  |(% style="width:455px" %)**Command Example**|(% style="width:215px" %)**Function**|(% style="width:343px" %)**Response**
... ... @@ -431,16 +431,21 @@
431 431  |(% 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
432 432  
433 433  
448 +
434 434  = 6. Joining and sending date on LoRaWAN network =
435 435  
451 +
436 436  == 6.1 Confirm Mode ==
437 437  
454 +
455 +=== 6.1.1  AT+CFM command before DR-LWS007 software stack ===
456 +
457 +
438 438  Feature: Get or Set the confirmation mode (0-1).
439 439  
440 -{{info}}
441 -**AT Command: AT+CFM**
442 -{{/info}}
443 443  
461 +(% style="color:blue" %)**AT Command: AT+CFM**
462 +
444 444  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
445 445  |=(% colspan="3" style="width: 707px;" %)AT+CFM
446 446  |(% style="width:155px" %)**Command Example**|(% style="width:205px" %)**Function**|(% style="width:346px" %)**Response**
... ... @@ -450,7 +450,7 @@
450 450  |(% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK
451 451  |(% style="width:155px" %)AT+CFM=2|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)While Error in format, return AT_PARAM_ERROR
452 452  
453 -Downlink Command: 0x05
472 +(% style="color:blue" %)**Downlink Command: 0x05**
454 454  
455 455  Format: Command Code (0x05) followed by 2 bytes mode value.
456 456  
... ... @@ -460,14 +460,64 @@
460 460  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
461 461  
462 462  
482 +
483 +
484 +=== 6.1.2  AT+CFM command since DR-LWS007 software stack ===
485 +
486 +
487 +(% style="color:blue" %)**AT Command: AT+CFM**
488 +
489 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
490 +|=(% colspan="3" style="width: 707px;" %)AT+CFM
491 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
492 +|(% style="width:160px" %)(((
493 +AT+CFM=1,0,0
494 +
495 +value1
496 +)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)(((
497 +1
498 +
499 +OK
500 +)))
501 +|(% style="width:160px" %)(((
502 +AT+CFM=0,?,0
503 +
504 +value2
505 +)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)(((
506 +0~~7
507 +
508 +OK
509 +)))
510 +|(% style="width:160px" %)(((
511 +AT+CFM=0,0,1
512 +
513 +value3
514 +)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)(((
515 +1
516 +
517 +OK
518 +)))
519 +
520 +(% style="color:blue" %)**Downlink Command: 0x05**
521 +
522 +Format: Command Code (0x05) followed by 2 bytes mode value.
523 +
524 +If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
525 +
526 +* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
527 +* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
528 +
529 +
530 +
531 +
463 463  == 6.2 Confirm Status ==
464 464  
534 +
465 465  Feature: Get confirmation status of the last AT+SEND (0-1).
466 466  
467 -{{info}}
468 -**AT Command: AT+CFS**
469 -{{/info}}
470 470  
538 +(% style="color:blue" %)**AT Command: AT+CFS**
539 +
471 471  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
472 472  |=(% colspan="3" style="width: 531px;" %)AT+CFS
473 473  |(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:178px" %)**Response**
... ... @@ -476,14 +476,15 @@
476 476  )))
477 477  
478 478  
548 +
479 479  == 6.3 Join LoRa® Network ==
480 480  
551 +
481 481  Feature: Join network.
482 482  
483 -{{info}}
484 -**AT Command: AT+JOIN**
485 -{{/info}}
486 486  
555 +(% style="color:blue" %)**AT Command: AT+JOIN**
556 +
487 487  (% border="1" style="background-color:#ffffcc; color:green; width:647.222px" %)
488 488  |=(% colspan="3" style="width: 644px;" %)AT+JOIN
489 489  |(% style="width:163px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:334px" %)**Response**
... ... @@ -497,12 +497,12 @@
497 497  
498 498  == 6.4 LoRa® Network Join Mode ==
499 499  
570 +
500 500  Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA).
501 501  
502 -{{info}}
503 -**AT Command: AT+NJM**
504 -{{/info}}
505 505  
574 +(% style="color:blue" %)**AT Command: AT+NJM**
575 +
506 506  (% border="1" style="background-color:#ffffcc; color:green; width:753.222px" %)
507 507  |=(% colspan="3" style="width: 750px;" %)AT+NJM
508 508  |(% style="width:162px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:361px" %)**Response**
... ... @@ -512,25 +512,26 @@
512 512  |(% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK
513 513  |(% 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
514 514  
515 -{{info}}
516 -**Downlink Command: 0x20**
517 -{{/info}}
585 +(% style="color:blue" %)**Downlink Command: 0x20**
518 518  
519 519  Format: Command Code (0x20) followed by 1 bytes mode value.
520 520  
521 521  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
522 522  
523 -* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
591 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
524 524  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
525 525  
594 +
595 +
596 +
526 526  == 6.5 LoRa® Network Join Status ==
527 527  
599 +
528 528  Feature: LoRa® Network Join Status.
529 529  
530 -{{info}}
531 -**AT Command: AT+NJS**
532 -{{/info}}
533 533  
603 +(% style="color:blue" %)**AT Command: AT+NJS**
604 +
534 534  (% border="1" style="background-color:#ffffcc; color:green; width:498.222px" %)
535 535  |=(% colspan="3" style="width: 495px;" %)AT+NJS
536 536  |(% style="width:169px" %)**Command Example**|(% style="width:164px" %)**Function**|(% style="width:161px" %)**Response**
... ... @@ -538,14 +538,16 @@
538 538  OK
539 539  )))
540 540  
612 +
613 +
541 541  == 6.6 Print Last Received Data in Raw Format ==
542 542  
616 +
543 543  Feature: Print Last Received Data in Raw Format<port:data>.
544 544  
545 -{{info}}
546 -**AT Command: AT+RECV**
547 -{{/info}}
548 548  
620 +(% style="color:blue" %)**AT Command: AT+RECV**
621 +
549 549  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
550 550  |=(% colspan="3" style="width: 584px;" %)AT+RECV
551 551  |(% style="width:161px" %)**Command Example**|(% style="width:272px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -553,14 +553,16 @@
553 553  OK
554 554  )))
555 555  
629 +
630 +
556 556  == 6.7 Print Last Received Data in Binary Format ==
557 557  
633 +
558 558  Feature: Print Last Received Data in Binary Format<port:data>.
559 559  
560 -{{info}}
561 -**AT Command: AT+RECVB**
562 -{{/info}}
563 563  
637 +(% style="color:blue" %)**AT Command: AT+RECVB**
638 +
564 564  (% border="1" style="background-color:#ffffcc; color:green; width:793.222px" %)
565 565  |=(% colspan="3" style="width: 790px;" %)AT+RECVB
566 566  |(% style="width:173px" %)**Command Example**|(% style="width:497px" %)**Function**|(% style="width:120px" %)**Response**
... ... @@ -568,14 +568,16 @@
568 568  OK
569 569  )))
570 570  
646 +
647 +
571 571  == 6.8 Send Text Data ==
572 572  
650 +
573 573  Feature: Send Text Data<port:data>.
574 574  
575 -{{info}}
576 -**AT Command: AT+SEND**
577 -{{/info}}
578 578  
654 +(% style="color:blue" %)**AT Command: AT+SEND**
655 +
579 579  (% border="1" style="background-color:#ffffcc; color:green; width:991.222px" %)
580 580  |=(% colspan="3" style="width: 988px;" %)AT+SEND
581 581  |(% style="width:201px" %)**Command Example**|(% style="width:340px" %)**Function**|(% style="width:446px" %)**Response**
... ... @@ -587,14 +587,16 @@
587 587  
588 588  )))
589 589  
667 +
668 +
590 590  == 6.9 Send Hexadecimal Data ==
591 591  
671 +
592 592  Feature: Send hexadecimal data along with the application port.
593 593  
594 -{{info}}
595 -**AT Command: AT+SENDB**
596 -{{/info}}
597 597  
675 +(% style="color:blue" %)**AT Command: AT+SENDB**
676 +
598 598  (% border="1" style="background-color:#ffffcc; color:green; width:1120.22px" %)
599 599  |=(% colspan="3" style="width: 1117px;" %)AT+SENDB
600 600  |(% style="width:257px" %)**Command Example**|(% style="width:406px" %)**Function**|(% style="width:453px" %)**Response**
... ... @@ -607,14 +607,15 @@
607 607  
608 608  = 7. LoRaWAN network management =
609 609  
689 +
610 610  == 7.1 Adaptive Data Rate ==
611 611  
692 +
612 612  Feature: Get or Set the Adaptive Data Rate setting. (0: off, 1: on).
613 613  
614 -{{info}}
615 -**AT Command: AT+ADR**
616 -{{/info}}
617 617  
696 +(% style="color:blue" %)**AT Command: AT+ADR**
697 +
618 618  (% border="1" style="background-color:#ffffcc; color:green; width:683.222px" %)
619 619  |=(% colspan="3" style="width: 680px;" %)AT+ADR
620 620  |(% style="width:162px" %)**Command Example**|(% style="width:266px" %)**Function**|(% style="width:250px" %)**Response**
... ... @@ -626,24 +626,22 @@
626 626  AT_PARAM_ERROR
627 627  )))
628 628  
629 -{{info}}
630 -**Downlink Command: 0x22**
631 -{{/info}}
709 +(% style="color:blue" %)**Downlink Command: 0x22**
632 632  
633 -
634 634  If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
635 635  
636 -* **Example 1**: Downlink Payload: **2201** ~/~/ Set AT+ADR=1.
713 +* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
637 637  * **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
638 638  
716 +
639 639  == 7.2 LoRa® Class ==
640 640  
719 +
641 641  Feature: Get or Set the Device Class(Currently only support class A, class C).
642 642  
643 -{{info}}
644 -**AT Command:AT+CLASS**
645 -{{/info}}
646 646  
723 +(% style="color:blue" %)**AT Command:AT+CLASS**
724 +
647 647  (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
648 648  |=(% colspan="3" style="width: 504px;" %)AT+CLASS
649 649  |(% style="width:163px" %)**Command Example**|(% style="width:166px" %)**Function**|(% style="width:175px" %)**Response**
... ... @@ -656,12 +656,12 @@
656 656  
657 657  == 7.3 Duty Cycle Setting ==
658 658  
737 +
659 659  Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
660 660  
661 -{{info}}
662 -**AT Command:AT+DCS**
663 -{{/info}}
664 664  
741 +(% style="color:blue" %)**AT Command:AT+DCS**
742 +
665 665  (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
666 666  |=(% colspan="3" style="width: 512px;" %)AT+DCS
667 667  |(% style="width:165px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:107px" %)**Response**
... ... @@ -674,12 +674,12 @@
674 674  
675 675  == 7.4 Data Rate ==
676 676  
755 +
677 677  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
678 678  
679 -{{info}}
680 -**AT Command: AT+DR**
681 -{{/info}}
682 682  
759 +(% style="color:blue" %)**AT Command: AT+DR**
760 +
683 683  (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
684 684  |=(% colspan="3" style="width: 463px;" %)AT+DR
685 685  |(% style="width:156px" %)**Command Example**|(% style="width:167px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -690,24 +690,22 @@
690 690  
691 691  )))
692 692  
693 -{{info}}
694 -**Downlink Command: 0x2200aaFF**
695 -{{/info}}
771 +(% style="color:blue" %)**Downlink Command: 0x2200aaFF**
696 696  
697 -
698 698  If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
699 699  
700 700  * **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1.
701 701  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0.
702 702  
778 +
703 703  == 7.5 Frame Counter Downlink ==
704 704  
781 +
705 705  Feature: Get or Set the Frame Counter Downlink.
706 706  
707 -{{info}}
708 -**AT Command:AT+FCD**
709 -{{/info}}
710 710  
785 +(% style="color:blue" %)**AT Command:AT+FCD**
786 +
711 711  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
712 712  |=(% colspan="3" style="width: 690px;" %)AT+FCD
713 713  |(% style="width:162px" %)**Command Example**|(% style="width:258px" %)**Function**|(% style="width:269px" %)**Response**
... ... @@ -716,8 +716,6 @@
716 716  )))
717 717  |(% style="width:162px" %)AT+FCD=10|(% style="width:258px" %)Set the Frame Counter Downlink.|(% style="width:269px" %)(System will write new value to FCD)(((
718 718  OK
719 -
720 -
721 721  )))
722 722  
723 723  == 7.6 Frame Counter Uplink ==
... ... @@ -724,10 +724,9 @@
724 724  
725 725  Feature: Get or Set the Frame Counter Uplink.
726 726  
727 -{{info}}
728 -**AT Command:AT+FCU**
729 -{{/info}}
730 730  
802 +(% style="color:blue" %)**AT Command:AT+FCU**
803 +
731 731  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
732 732  |=(% colspan="3" style="width: 531px;" %)AT+FCU
733 733  |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -740,12 +740,12 @@
740 740  
741 741  == 7.7 Join Accept Delay1 ==
742 742  
816 +
743 743  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
744 744  
745 -{{info}}
746 -**AT Command:AT+JN1DL**
747 -{{/info}}
748 748  
820 +(% style="color:blue" %)**AT Command:AT+JN1DL**
821 +
749 749  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
750 750  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
751 751  |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -760,10 +760,9 @@
760 760  
761 761  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
762 762  
763 -{{info}}
764 -**AT Command:AT+JN2DL**
765 -{{/info}}
766 766  
837 +(% style="color:blue" %)**AT Command:AT+JN2DL**
838 +
767 767  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
768 768  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
769 769  |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response**
... ... @@ -776,12 +776,14 @@
776 776  
777 777  == 7.9 Public Network Mode ==
778 778  
779 -Feature: Get or Set the public network mode. (0: off, 1: on)
780 780  
781 -{{info}}
782 -**AT Command:AT+PNM**
783 -{{/info}}
852 +Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
784 784  
854 +(% style="color:red" %)Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
855 +
856 +
857 +(% style="color:blue" %)**AT Command:AT+PNM**
858 +
785 785  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
786 786  |=(% colspan="3" style="width: 664px;" %)AT+PNM
787 787  |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response**
... ... @@ -788,20 +788,25 @@
788 788  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
789 789  OK
790 790  )))
791 -|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)Set the public network mode.|(% style="width:272px" %)(System will write new value to PNM)(((
865 +|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)(((
866 +Set the public network mode.
867 +
868 +Set syncword=0x34
869 +)))|(% style="width:272px" %)(System will write new value to PNM)(((
792 792  OK
793 793  
794 794  
795 795  )))
874 +|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
796 796  
797 797  == 7.10 Receive Delay1 ==
798 798  
878 +
799 799  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
800 800  
801 -{{info}}
802 -**AT Command:AT+RX1DL**
803 -{{/info}}
804 804  
882 +(% style="color:blue" %)**AT Command:AT+RX1DL**
883 +
805 805  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
806 806  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
807 807  |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -812,14 +812,15 @@
812 812  
813 813  )))
814 814  
894 +
815 815  == 7.11 Receive Delay2 ==
816 816  
897 +
817 817  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
818 818  
819 -{{info}}
820 -**AT Command:AT+RX2DL**
821 -{{/info}}
822 822  
901 +(% style="color:blue" %)**AT Command:AT+RX2DL**
902 +
823 823  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
824 824  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
825 825  |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -830,14 +830,15 @@
830 830  
831 831  )))
832 832  
913 +
833 833  == 7.12 Rx2 Window Data Rate ==
834 834  
916 +
835 835  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
836 836  
837 -{{info}}
838 -**AT Command:AT+RX2DR**
839 -{{/info}}
840 840  
920 +(% style="color:blue" %)**AT Command:AT+RX2DR**
921 +
841 841  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
842 842  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
843 843  |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response**
... ... @@ -848,14 +848,15 @@
848 848  
849 849  )))
850 850  
932 +
851 851  == 7.13 Rx2 Window Frequency ==
852 852  
935 +
853 853  Feature: Get or Set the Rx2 window frequency
854 854  
855 -{{info}}
856 -**AT Command:AT+RX2FQ**
857 -{{/info}}
858 858  
939 +(% style="color:blue" %)**AT Command:AT+RX2FQ**
940 +
859 859  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
860 860  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
861 861  |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response**
... ... @@ -866,14 +866,15 @@
866 866  
867 867  )))
868 868  
951 +
869 869  == 7.14 Transmit Power ==
870 870  
954 +
871 871  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. )
872 872  
873 -{{info}}
874 -**AT Command:AT+TXP**
875 -{{/info}}
876 876  
958 +(% style="color:blue" %)**AT Command:AT+TXP**
959 +
877 877  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
878 878  |=(% colspan="3" style="width: 462px;" %)AT+TXP
879 879  |(% style="width:161px" %)**Command Example**|(% style="width:189px" %)**Function**|(% style="width:112px" %)**Response**
... ... @@ -891,14 +891,16 @@
891 891  * **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
892 892  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
893 893  
977 +
978 +
894 894  == 7.15 RSSI of the Last Received Packet ==
895 895  
981 +
896 896  Feature: Get or Set the Rx2 window frequency
897 897  
898 -{{info}}
899 -**AT Command:AT+RSSI**
900 -{{/info}}
901 901  
985 +(% style="color:blue" %)**AT Command:AT+RSSI**
986 +
902 902  (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %)
903 903  |=(% colspan="3" style="width: 554px;" %)AT+RSSI
904 904  |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response**
... ... @@ -906,14 +906,15 @@
906 906  OK
907 907  )))
908 908  
994 +
909 909  == 7.16 SNR of the Last Received Packet ==
910 910  
997 +
911 911  Feature: Get the SNR of the last received packet
912 912  
913 -{{info}}
914 -**AT Command:AT+SNR**
915 -{{/info}}
916 916  
1001 +(% style="color:blue" %)**AT Command:AT+SNR**
1002 +
917 917  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
918 918  |=(% colspan="3" style="width: 568px;" %)AT+SNR
919 919  |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -921,14 +921,15 @@
921 921  OK
922 922  )))
923 923  
1010 +
924 924  == 7.17 Application Port ==
925 925  
1013 +
926 926  Feature: Get or set the application port.
927 927  
928 -{{info}}
929 -**AT Command: AT+PORT**
930 -{{/info}}
931 931  
1017 +(% style="color:blue" %)**AT Command: AT+PORT**
1018 +
932 932  (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %)
933 933  |=(% colspan="3" style="width: 497px;" %)AT+PORT
934 934  |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response**
... ... @@ -937,9 +937,7 @@
937 937  )))
938 938  |(% style="width:157px" %)AT+PORT=21|(% style="width:204px" %)Set the application port|(% style="width:135px" %)OK
939 939  
940 -{{info}}
941 -**Downlink Command: 0x23**
942 -{{/info}}
1027 +(% style="color:blue" %)**Downlink Command: 0x23**
943 943  
944 944  Format: Command Code (0x23) followed by 1 bytes port value.
945 945  
... ... @@ -948,14 +948,16 @@
948 948  * **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1
949 949  * **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
950 950  
1036 +
1037 +
951 951  == 7.18 Single Channel Mode ==
952 952  
1040 +
953 953  Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
954 954  
955 -{{info}}
956 -**AT Command: AT+CHS**
957 -{{/info}}
958 958  
1044 +(% style="color:blue" %)**AT Command: AT+CHS**
1045 +
959 959  (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %)
960 960  |=(% colspan="3" style="width: 600px;" %)AT+CHS
961 961  |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -964,14 +964,14 @@
964 964  )))
965 965  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
966 966  
1054 +
967 967  == 7.19 Eight Channel Mode ==
968 968  
969 969  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
970 970  
971 -{{info}}
972 -**AT Command: AT+CHE**
973 -{{/info}}
974 974  
1060 +(% style="color:blue" %)**AT Command: AT+CHE**
1061 +
975 975  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
976 976  |=(% colspan="3" style="width: 707px;" %)AT+CHE
977 977  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -982,9 +982,7 @@
982 982  )))
983 983  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
984 984  
985 -{{info}}
986 -**Downlink Command: 0x24**
987 -{{/info}}
1072 +(% style="color:blue" %)**Downlink Command: 0x24**
988 988  
989 989  Format: Command Code (0x24) followed by 1 bytes channel value.
990 990  
... ... @@ -993,14 +993,16 @@
993 993  * **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1
994 994  * **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
995 995  
1081 +
1082 +
996 996  == 7.20 Get or Set RXwindows1 timeout ==
997 997  
998 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
999 999  
1000 -{{info}}
1001 -**AT Command: AT+RX1WTO**
1002 -{{/info}}
1086 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1003 1003  
1088 +
1089 +(% style="color:blue" %)**AT Command: AT+RX1WTO**
1090 +
1004 1004  (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %)
1005 1005  |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO
1006 1006  |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response**
... ... @@ -1010,11 +1010,16 @@
1010 1010  |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
1011 1011  
1012 1012  (((
1100 +
1101 +
1013 1013  **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 +
1014 1014  )))
1015 1015  
1016 1016  [[image:image-20220526162535-1.png]]
1017 1017  
1109 +
1018 1018  (((
1019 1019  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.
1020 1020  
... ... @@ -1023,12 +1023,12 @@
1023 1023  
1024 1024  == 7.21 Get or Set RXwindows2 timeout ==
1025 1025  
1026 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1027 1027  
1028 -{{info}}
1029 -**AT Command: AT+RX2WTO**
1030 -{{/info}}
1119 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1031 1031  
1121 +
1122 +(% style="color:blue" %)**AT Command: AT+RX2WTO**
1123 +
1032 1032  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1033 1033  |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO
1034 1034  |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response**
... ... @@ -1037,14 +1037,15 @@
1037 1037  )))
1038 1038  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1039 1039  
1132 +
1040 1040  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1041 1041  
1135 +
1042 1042  Feature: Get or Set uplinkdwelltime
1043 1043  
1044 -{{info}}
1045 -**AT Command: AT+DWELLT**
1046 -{{/info}}
1047 1047  
1139 +(% style="color:blue" %)**AT Command: AT+DWELLT**
1140 +
1048 1048  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1049 1049  |=(% colspan="3" style="width: 494px;" %)AT+DWELLT
1050 1050  |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response**
... ... @@ -1053,9 +1053,7 @@
1053 1053  )))
1054 1054  |(% style="width:183px" %)AT+DWELLT=0|(% style="width:179px" %)Set uplinkdwelltime|(% style="width:131px" %)OK
1055 1055  
1056 -{{info}}
1057 -**Downlink Command: 0x25**
1058 -{{/info}}
1149 +(% style="color:blue" %)**Downlink Command: 0x25**
1059 1059  
1060 1060  Format: Command Code (0x25) followed by 1 bytes state value.
1061 1061  
... ... @@ -1064,10 +1064,14 @@
1064 1064  * **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1
1065 1065  * **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1066 1066  
1158 +
1159 +
1067 1067  == 7.23 Set Packet Receiving Response Level ==
1068 1068  
1162 +
1069 1069  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.
1070 1070  
1165 +
1071 1071  RPL value:
1072 1072  
1073 1073  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
... ... @@ -1076,6 +1076,7 @@
1076 1076  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1077 1077  * **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.
1078 1078  
1174 +
1079 1079  Case Analyes:
1080 1080  
1081 1081  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
... ... @@ -1082,10 +1082,9 @@
1082 1082  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
1083 1083  * 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.
1084 1084  
1085 -{{info}}
1086 -**AT Command: AT+RPL**
1087 -{{/info}}
1088 1088  
1182 +(% style="color:blue" %)**AT Command: AT+RPL**
1183 +
1089 1089  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1090 1090  |=(% colspan="3" style="width: 533px;" %)AT+RPL
1091 1091  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1094,9 +1094,7 @@
1094 1094  )))
1095 1095  |(% style="width:160px" %)AT+RPL=0|(% style="width:263px" %)Set packet receiving response level|(% style="width:109px" %)OK
1096 1096  
1097 -{{info}}
1098 -**Downlink Command: 0x21**
1099 -{{/info}}
1192 +(% style="color:blue" %)**Downlink Command: 0x21**
1100 1100  
1101 1101  Format: Command Code (0x21) followed by 1 bytes level value.
1102 1102  
... ... @@ -1105,21 +1105,146 @@
1105 1105  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1106 1106  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1107 1107  
1201 +
1202 +
1203 +== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1204 +
1205 +
1206 +(% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS **
1207 +
1208 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1209 +|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
1210 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1211 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
1212 +OK
1213 +)))
1214 +|(% 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" %)(((
1215 +1
1216 +
1217 +OK
1218 +)))
1219 +
1220 +(% style="color:blue" %)**Downlink Command: 0x33**
1221 +
1222 +Format: Command Code (0x33) followed by 2 bytes mode value.
1223 +
1224 +If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1225 +
1226 +* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1227 +* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1228 +
1229 +
1230 +
1231 +== 7.25 Device offline rejoining （LWS007) ==
1232 +
1233 +
1234 +(% style="color:blue" %)**AT Command: AT+DDETECT**
1235 +
1236 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1237 +|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1238 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
1239 +|(% style="width:160px" %)(((
1240 +AT+DDETECT=1,1440,2880
1241 +
1242 +value1
1243 +)))|(% style="width:198px" %)Enable online detect|(% style="width:349px" %)(((
1244 +1
1245 +
1246 +OK
1247 +)))
1248 +|(% style="width:160px" %)(((
1249 +AT+DDETECT=1,?,2880
1250 +
1251 +value2
1252 +)))|(% style="width:198px" %)Online detection packet sending time|(% style="width:349px" %)(((
1253 +
1254 +
1255 +OK
1256 +)))
1257 +|(% style="width:160px" %)(((
1258 +AT+DDETECT=1,1440,？
1259 +
1260 +value3
1261 +)))|(% style="width:198px" %)Process rejoin|(% style="width:349px" %)(((
1262 +
1263 +
1264 +OK
1265 +)))
1266 +
1267 +(% style="color:blue" %)**Downlink Command: 0x33**
1268 +
1269 +Format: Command Code (0x32) followed by 2 bytes mode value.
1270 +
1271 +If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1272 +
1273 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1274 +
1275 +
1276 +
1277 +== 7.26 Request the server to send an ACK ==
1278 +
1279 +
1280 +(% style="color:blue" %)**AT Command: AT+PNACKMD**
1281 +
1282 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1283 +|=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1284 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1285 +|(% 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(((
1286 +OK
1287 +)))
1288 +|(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)(((
1289 +0
1290 +
1291 +OK
1292 +)))
1293 +
1294 +
1295 +== 7.27 Adjust network rejoining interval ==
1296 +
1297 +
1298 +(% style="color:blue" %)**AT Command: AT+RJTDC**
1299 +
1300 +(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1301 +|=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1302 +|(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1303 +|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
1304 +OK
1305 +
1306 +the interval is 30000ms = 30s
1307 +)))
1308 +|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1309 +Set the ReJoin data transmission interval to 60000ms = 60 seconds
1310 +)))
1311 +
1312 +(% style="color:blue" %)**Downlink Command: 0x26**
1313 +
1314 +Format: Command Code (0x26) followed by 2 bytes mode value.
1315 +
1316 +If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1317 +
1318 +* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
1319 +* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1320 +
1321 +
1322 +
1108 1108  = 8. AT Commands Combination =
1109 1109  
1325 +
1110 1110  == 8.1 Set a fix RX2DR for downlink window ==
1111 1111  
1112 -* **AT+ADR=0 **~-~-> Disable ADR first
1113 -* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1114 1114  
1329 +* **AT+ADR=0             ** **~-~->**  Disable ADR first
1330 +* **AT+RX2DR=xxxx**  **~-~->**  Set xxxx to your wanted DataRate
1331 +
1332 +
1333 +
1115 1115  == 8.2 Use Downlink Command to set a fix uplink DR ==
1116 1116  
1117 -{{info}}
1118 -**Downlink Command: 0x22000500**
1119 -{{/info}}
1120 1120  
1121 -Same as:
1337 +(% style="color:blue" %)**Downlink Command: 0x22000500**
1122 1122  
1339 +**Same as:**
1340 +
1123 1123  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1124 1124  * AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1125 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1343 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]

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