Last modified by kai on 2024/09/06 10:00
<
From version < 38.87 >
edited by Xiaoling
on 2022/05/31 09:20
To version < 51.4 >
edited by Xiaoling
on 2022/07/13 14:10
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,4 +1,4 @@
1 - **Contents：**
1 + **Table of** **Contents：**
2 2  
3 3  {{toc/}}
4 4  
... ... @@ -6,6 +6,7 @@
6 6  
7 7  = 1. Introduction =
8 8  
9 +
9 9  Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands:
10 10  
11 11  * **Common Commands:** They should be available for each sensor, such as: change uplink interval, reset device.
... ... @@ -18,6 +18,7 @@
18 18  
19 19  = 2. How to use AT Commands or Downlink command =
20 20  
22 +
21 21  * For AT Command , See Devices User Manual for Device. The user manual can be found in each product page of [[Dragino Official Website>>url:http://www.dragino.com/]]
22 22  * For LoRaWAN Downlink: The gateway transfer downlink command in HEX format. This page shows the HEX format downlink code for each command. but some servers use base64 as downlink code. Below are reference for how to use downlink command:
23 23  ** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
... ... @@ -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**
... ... @@ -358,15 +358,14 @@
358 358  OK
359 359  )))
360 360  
361 -
362 362  == 5.4 Device Address ==
363 363  
373 +
364 364  Feature: Get or Set the Device Address.
365 365  
366 -{{info}}
367 -**AT Command: AT+DADDR**
368 -{{/info}}
369 369  
377 +(% style="color:blue" %)**AT Command: AT+DADDR**
378 +
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**
... ... @@ -377,15 +377,14 @@
377 377  )))
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 -
381 381  == 5.5 Device EUI ==
382 382  
391 +
383 383  Feature: Get or Set the Device EUI.
384 384  
385 -{{info}}
386 -**AT Command: AT+DEUI**
387 -{{/info}}
388 388  
395 +(% style="color:blue" %)**AT Command: AT+DEUI**
396 +
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**
... ... @@ -396,15 +396,14 @@
396 396  OK
397 397  )))
398 398  
399 -
400 400  == 5.6 Network ID ==
401 401  
409 +
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  
413 +(% style="color:blue" %)**AT Command: AT+NWKID**
414 +
408 408  (% border="1" style="background-color:#ffffcc; color:green; width:448.222px" %)
409 409  |=(% colspan="3" style="width: 445px;" %)AT+NWKID
410 410  |(% style="width:191px" %)**Command Example**|(% style="width:153px" %)**Function**|(% style="width:101px" %)**Response**
... ... @@ -413,15 +413,14 @@
413 413  )))
414 414  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
415 415  
416 -
417 417  == 5.7 Network Session Key ==
418 418  
425 +
419 419  Feature: Get or Set the Network Session Key
420 420  
421 -{{info}}
422 -**AT Command: AT+NWKSKEY**
423 -{{/info}}
424 424  
429 +(% style="color:blue" %)**AT Command: AT+NWKSKEY**
430 +
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**
... ... @@ -430,17 +430,20 @@
430 430  )))
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 -
434 434  = 6. Joining and sending date on LoRaWAN network =
435 435  
441 +
436 436  == 6.1 Confirm Mode ==
437 437  
444 +
445 +=== 6.1.1  AT+CFM command before DR-LWS007 software stack ===
446 +
447 +
438 438  Feature: Get or Set the confirmation mode (0-1).
439 439  
440 -{{info}}
441 -**AT Command: AT+CFM**
442 -{{/info}}
443 443  
451 +(% style="color:blue" %)**AT Command: AT+CFM**
452 +
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
462 +(% style="color:blue" %)**Downlink Command: 0x05**
454 454  
455 455  Format: Command Code (0x05) followed by 2 bytes mode value.
456 456  
... ... @@ -460,14 +460,60 @@
460 460  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
461 461  
462 462  
472 +=== 6.1.2  AT+CFM command since DR-LWS007 software stack ===
473 +
474 +
475 +(% style="color:blue" %)**AT Command: AT+CFM**
476 +
477 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
478 +|=(% colspan="3" style="width: 707px;" %)AT+CFM
479 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
480 +|(% style="width:160px" %)(((
481 +AT+CFM=1,0,0
482 +
483 +value1
484 +)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)(((
485 +1
486 +
487 +OK
488 +)))
489 +|(% style="width:160px" %)(((
490 +AT+CFM=0,?,0
491 +
492 +value2
493 +)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)(((
494 +0~~7
495 +
496 +OK
497 +)))
498 +|(% style="width:160px" %)(((
499 +AT+CFM=0,0,1
500 +
501 +value3
502 +)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)(((
503 +1
504 +
505 +OK
506 +)))
507 +
508 +(% style="color:blue" %)**Downlink Command: 0x05**
509 +
510 +Format: Command Code (0x05) followed by 2 bytes mode value.
511 +
512 +If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
513 +
514 +* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
515 +* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
516 +
517 +
463 463  == 6.2 Confirm Status ==
464 464  
520 +
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  
524 +(% style="color:blue" %)**AT Command: AT+CFS**
525 +
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**
... ... @@ -475,15 +475,14 @@
475 475  OK
476 476  )))
477 477  
478 -
479 479  == 6.3 Join LoRa® Network ==
480 480  
535 +
481 481  Feature: Join network.
482 482  
483 -{{info}}
484 -**AT Command: AT+JOIN**
485 -{{/info}}
486 486  
539 +(% style="color:blue" %)**AT Command: AT+JOIN**
540 +
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**
... ... @@ -493,16 +493,14 @@
493 493  While Error in format, return AT_BUSY_ERROR
494 494  )))
495 495  
496 -
497 -
498 498  == 6.4 LoRa® Network Join Mode ==
499 499  
552 +
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  
556 +(% style="color:blue" %)**AT Command: AT+NJM**
557 +
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**
... ... @@ -512,27 +512,24 @@
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}}
567 +(% 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
573 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
524 524  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
525 525  
526 526  
527 -
528 528  == 6.5 LoRa® Network Join Status ==
529 529  
579 +
530 530  Feature: LoRa® Network Join Status.
531 531  
532 -{{info}}
533 -**AT Command: AT+NJS**
534 -{{/info}}
535 535  
583 +(% style="color:blue" %)**AT Command: AT+NJS**
584 +
536 536  (% border="1" style="background-color:#ffffcc; color:green; width:498.222px" %)
537 537  |=(% colspan="3" style="width: 495px;" %)AT+NJS
538 538  |(% style="width:169px" %)**Command Example**|(% style="width:164px" %)**Function**|(% style="width:161px" %)**Response**
... ... @@ -540,16 +540,14 @@
540 540  OK
541 541  )))
542 542  
543 -
544 -
545 545  == 6.6 Print Last Received Data in Raw Format ==
546 546  
594 +
547 547  Feature: Print Last Received Data in Raw Format<port:data>.
548 548  
549 -{{info}}
550 -**AT Command: AT+RECV**
551 -{{/info}}
552 552  
598 +(% style="color:blue" %)**AT Command: AT+RECV**
599 +
553 553  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
554 554  |=(% colspan="3" style="width: 584px;" %)AT+RECV
555 555  |(% style="width:161px" %)**Command Example**|(% style="width:272px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -557,16 +557,14 @@
557 557  OK
558 558  )))
559 559  
560 -
561 -
562 562  == 6.7 Print Last Received Data in Binary Format ==
563 563  
609 +
564 564  Feature: Print Last Received Data in Binary Format<port:data>.
565 565  
566 -{{info}}
567 -**AT Command: AT+RECVB**
568 -{{/info}}
569 569  
613 +(% style="color:blue" %)**AT Command: AT+RECVB**
614 +
570 570  (% border="1" style="background-color:#ffffcc; color:green; width:793.222px" %)
571 571  |=(% colspan="3" style="width: 790px;" %)AT+RECVB
572 572  |(% style="width:173px" %)**Command Example**|(% style="width:497px" %)**Function**|(% style="width:120px" %)**Response**
... ... @@ -576,12 +576,12 @@
576 576  
577 577  == 6.8 Send Text Data ==
578 578  
624 +
579 579  Feature: Send Text Data<port:data>.
580 580  
581 -{{info}}
582 -**AT Command: AT+SEND**
583 -{{/info}}
584 584  
628 +(% style="color:blue" %)**AT Command: AT+SEND**
629 +
585 585  (% border="1" style="background-color:#ffffcc; color:green; width:991.222px" %)
586 586  |=(% colspan="3" style="width: 988px;" %)AT+SEND
587 587  |(% style="width:201px" %)**Command Example**|(% style="width:340px" %)**Function**|(% style="width:446px" %)**Response**
... ... @@ -595,12 +595,12 @@
595 595  
596 596  == 6.9 Send Hexadecimal Data ==
597 597  
643 +
598 598  Feature: Send hexadecimal data along with the application port.
599 599  
600 -{{info}}
601 -**AT Command: AT+SENDB**
602 -{{/info}}
603 603  
647 +(% style="color:blue" %)**AT Command: AT+SENDB**
648 +
604 604  (% border="1" style="background-color:#ffffcc; color:green; width:1120.22px" %)
605 605  |=(% colspan="3" style="width: 1117px;" %)AT+SENDB
606 606  |(% style="width:257px" %)**Command Example**|(% style="width:406px" %)**Function**|(% style="width:453px" %)**Response**
... ... @@ -613,14 +613,15 @@
613 613  
614 614  = 7. LoRaWAN network management =
615 615  
661 +
616 616  == 7.1 Adaptive Data Rate ==
617 617  
664 +
618 618  Feature: Get or Set the Adaptive Data Rate setting. (0: off, 1: on).
619 619  
620 -{{info}}
621 -**AT Command: AT+ADR**
622 -{{/info}}
623 623  
668 +(% style="color:blue" %)**AT Command: AT+ADR**
669 +
624 624  (% border="1" style="background-color:#ffffcc; color:green; width:683.222px" %)
625 625  |=(% colspan="3" style="width: 680px;" %)AT+ADR
626 626  |(% style="width:162px" %)**Command Example**|(% style="width:266px" %)**Function**|(% style="width:250px" %)**Response**
... ... @@ -632,24 +632,22 @@
632 632  AT_PARAM_ERROR
633 633  )))
634 634  
635 -{{info}}
636 -**Downlink Command: 0x22**
637 -{{/info}}
681 +(% style="color:blue" %)**Downlink Command: 0x22**
638 638  
639 -
640 640  If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
641 641  
642 -* **Example 1**: Downlink Payload: **2201** ~/~/ Set AT+ADR=1.
685 +* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
643 643  * **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
644 644  
688 +
645 645  == 7.2 LoRa® Class ==
646 646  
691 +
647 647  Feature: Get or Set the Device Class(Currently only support class A, class C).
648 648  
649 -{{info}}
650 -**AT Command:AT+CLASS**
651 -{{/info}}
652 652  
695 +(% style="color:blue" %)**AT Command:AT+CLASS**
696 +
653 653  (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
654 654  |=(% colspan="3" style="width: 504px;" %)AT+CLASS
655 655  |(% style="width:163px" %)**Command Example**|(% style="width:166px" %)**Function**|(% style="width:175px" %)**Response**
... ... @@ -662,12 +662,12 @@
662 662  
663 663  == 7.3 Duty Cycle Setting ==
664 664  
709 +
665 665  Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
666 666  
667 -{{info}}
668 -**AT Command:AT+DCS**
669 -{{/info}}
670 670  
713 +(% style="color:blue" %)**AT Command:AT+DCS**
714 +
671 671  (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
672 672  |=(% colspan="3" style="width: 512px;" %)AT+DCS
673 673  |(% style="width:165px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:107px" %)**Response**
... ... @@ -680,12 +680,12 @@
680 680  
681 681  == 7.4 Data Rate ==
682 682  
727 +
683 683  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
684 684  
685 -{{info}}
686 -**AT Command: AT+DR**
687 -{{/info}}
688 688  
731 +(% style="color:blue" %)**AT Command: AT+DR**
732 +
689 689  (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
690 690  |=(% colspan="3" style="width: 463px;" %)AT+DR
691 691  |(% style="width:156px" %)**Command Example**|(% style="width:167px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -696,24 +696,22 @@
696 696  
697 697  )))
698 698  
699 -{{info}}
700 -**Downlink Command: 0x2200aaFF**
701 -{{/info}}
743 +(% style="color:blue" %)**Downlink Command: 0x2200aaFF**
702 702  
703 -
704 704  If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
705 705  
706 706  * **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1.
707 707  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0.
708 708  
750 +
709 709  == 7.5 Frame Counter Downlink ==
710 710  
753 +
711 711  Feature: Get or Set the Frame Counter Downlink.
712 712  
713 -{{info}}
714 -**AT Command:AT+FCD**
715 -{{/info}}
716 716  
757 +(% style="color:blue" %)**AT Command:AT+FCD**
758 +
717 717  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
718 718  |=(% colspan="3" style="width: 690px;" %)AT+FCD
719 719  |(% style="width:162px" %)**Command Example**|(% style="width:258px" %)**Function**|(% style="width:269px" %)**Response**
... ... @@ -722,8 +722,6 @@
722 722  )))
723 723  |(% style="width:162px" %)AT+FCD=10|(% style="width:258px" %)Set the Frame Counter Downlink.|(% style="width:269px" %)(System will write new value to FCD)(((
724 724  OK
725 -
726 -
727 727  )))
728 728  
729 729  == 7.6 Frame Counter Uplink ==
... ... @@ -730,10 +730,9 @@
730 730  
731 731  Feature: Get or Set the Frame Counter Uplink.
732 732  
733 -{{info}}
734 -**AT Command:AT+FCU**
735 -{{/info}}
736 736  
774 +(% style="color:blue" %)**AT Command:AT+FCU**
775 +
737 737  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
738 738  |=(% colspan="3" style="width: 531px;" %)AT+FCU
739 739  |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -746,12 +746,12 @@
746 746  
747 747  == 7.7 Join Accept Delay1 ==
748 748  
788 +
749 749  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
750 750  
751 -{{info}}
752 -**AT Command:AT+JN1DL**
753 -{{/info}}
754 754  
792 +(% style="color:blue" %)**AT Command:AT+JN1DL**
793 +
755 755  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
756 756  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
757 757  |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -766,10 +766,9 @@
766 766  
767 767  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
768 768  
769 -{{info}}
770 -**AT Command:AT+JN2DL**
771 -{{/info}}
772 772  
809 +(% style="color:blue" %)**AT Command:AT+JN2DL**
810 +
773 773  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
774 774  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
775 775  |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response**
... ... @@ -782,12 +782,14 @@
782 782  
783 783  == 7.9 Public Network Mode ==
784 784  
785 -Feature: Get or Set the public network mode. (0: off, 1: on)
786 786  
787 -{{info}}
788 -**AT Command:AT+PNM**
789 -{{/info}}
824 +Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
790 790  
826 +(% style="color:red" %)Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
827 +
828 +
829 +(% style="color:blue" %)**AT Command:AT+PNM**
830 +
791 791  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
792 792  |=(% colspan="3" style="width: 664px;" %)AT+PNM
793 793  |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response**
... ... @@ -794,20 +794,25 @@
794 794  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
795 795  OK
796 796  )))
797 -|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)Set the public network mode.|(% style="width:272px" %)(System will write new value to PNM)(((
837 +|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)(((
838 +Set the public network mode.
839 +
840 +Set syncword=0x34
841 +)))|(% style="width:272px" %)(System will write new value to PNM)(((
798 798  OK
799 799  
800 800  
801 801  )))
846 +|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
802 802  
803 803  == 7.10 Receive Delay1 ==
804 804  
850 +
805 805  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
806 806  
807 -{{info}}
808 -**AT Command:AT+RX1DL**
809 -{{/info}}
810 810  
854 +(% style="color:blue" %)**AT Command:AT+RX1DL**
855 +
811 811  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
812 812  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
813 813  |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -818,14 +818,15 @@
818 818  
819 819  )))
820 820  
866 +
821 821  == 7.11 Receive Delay2 ==
822 822  
869 +
823 823  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
824 824  
825 -{{info}}
826 -**AT Command:AT+RX2DL**
827 -{{/info}}
828 828  
873 +(% style="color:blue" %)**AT Command:AT+RX2DL**
874 +
829 829  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
830 830  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
831 831  |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -836,14 +836,15 @@
836 836  
837 837  )))
838 838  
885 +
839 839  == 7.12 Rx2 Window Data Rate ==
840 840  
888 +
841 841  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
842 842  
843 -{{info}}
844 -**AT Command:AT+RX2DR**
845 -{{/info}}
846 846  
892 +(% style="color:blue" %)**AT Command:AT+RX2DR**
893 +
847 847  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
848 848  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
849 849  |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response**
... ... @@ -854,14 +854,15 @@
854 854  
855 855  )))
856 856  
904 +
857 857  == 7.13 Rx2 Window Frequency ==
858 858  
907 +
859 859  Feature: Get or Set the Rx2 window frequency
860 860  
861 -{{info}}
862 -**AT Command:AT+RX2FQ**
863 -{{/info}}
864 864  
911 +(% style="color:blue" %)**AT Command:AT+RX2FQ**
912 +
865 865  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
866 866  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
867 867  |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response**
... ... @@ -872,14 +872,15 @@
872 872  
873 873  )))
874 874  
923 +
875 875  == 7.14 Transmit Power ==
876 876  
926 +
877 877  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. )
878 878  
879 -{{info}}
880 -**AT Command:AT+TXP**
881 -{{/info}}
882 882  
930 +(% style="color:blue" %)**AT Command:AT+TXP**
931 +
883 883  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
884 884  |=(% colspan="3" style="width: 462px;" %)AT+TXP
885 885  |(% style="width:161px" %)**Command Example**|(% style="width:189px" %)**Function**|(% style="width:112px" %)**Response**
... ... @@ -897,14 +897,16 @@
897 897  * **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
898 898  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
899 899  
949 +
950 +
900 900  == 7.15 RSSI of the Last Received Packet ==
901 901  
953 +
902 902  Feature: Get or Set the Rx2 window frequency
903 903  
904 -{{info}}
905 -**AT Command:AT+RSSI**
906 -{{/info}}
907 907  
957 +(% style="color:blue" %)**AT Command:AT+RSSI**
958 +
908 908  (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %)
909 909  |=(% colspan="3" style="width: 554px;" %)AT+RSSI
910 910  |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response**
... ... @@ -912,14 +912,15 @@
912 912  OK
913 913  )))
914 914  
966 +
915 915  == 7.16 SNR of the Last Received Packet ==
916 916  
969 +
917 917  Feature: Get the SNR of the last received packet
918 918  
919 -{{info}}
920 -**AT Command:AT+SNR**
921 -{{/info}}
922 922  
973 +(% style="color:blue" %)**AT Command:AT+SNR**
974 +
923 923  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
924 924  |=(% colspan="3" style="width: 568px;" %)AT+SNR
925 925  |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -927,14 +927,15 @@
927 927  OK
928 928  )))
929 929  
982 +
930 930  == 7.17 Application Port ==
931 931  
985 +
932 932  Feature: Get or set the application port.
933 933  
934 -{{info}}
935 -**AT Command: AT+PORT**
936 -{{/info}}
937 937  
989 +(% style="color:blue" %)**AT Command: AT+PORT**
990 +
938 938  (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %)
939 939  |=(% colspan="3" style="width: 497px;" %)AT+PORT
940 940  |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response**
... ... @@ -943,9 +943,7 @@
943 943  )))
944 944  |(% style="width:157px" %)AT+PORT=21|(% style="width:204px" %)Set the application port|(% style="width:135px" %)OK
945 945  
946 -{{info}}
947 -**Downlink Command: 0x23**
948 -{{/info}}
999 +(% style="color:blue" %)**Downlink Command: 0x23**
949 949  
950 950  Format: Command Code (0x23) followed by 1 bytes port value.
951 951  
... ... @@ -954,14 +954,16 @@
954 954  * **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1
955 955  * **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
956 956  
1008 +
1009 +
957 957  == 7.18 Single Channel Mode ==
958 958  
1012 +
959 959  Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
960 960  
961 -{{info}}
962 -**AT Command: AT+CHS**
963 -{{/info}}
964 964  
1016 +(% style="color:blue" %)**AT Command: AT+CHS**
1017 +
965 965  (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %)
966 966  |=(% colspan="3" style="width: 600px;" %)AT+CHS
967 967  |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -970,14 +970,14 @@
970 970  )))
971 971  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
972 972  
1026 +
973 973  == 7.19 Eight Channel Mode ==
974 974  
975 975  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
976 976  
977 -{{info}}
978 -**AT Command: AT+CHE**
979 -{{/info}}
980 980  
1032 +(% style="color:blue" %)**AT Command: AT+CHE**
1033 +
981 981  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
982 982  |=(% colspan="3" style="width: 707px;" %)AT+CHE
983 983  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -988,9 +988,7 @@
988 988  )))
989 989  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
990 990  
991 -{{info}}
992 -**Downlink Command: 0x24**
993 -{{/info}}
1044 +(% style="color:blue" %)**Downlink Command: 0x24**
994 994  
995 995  Format: Command Code (0x24) followed by 1 bytes channel value.
996 996  
... ... @@ -999,14 +999,16 @@
999 999  * **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1
1000 1000  * **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
1001 1001  
1053 +
1054 +
1002 1002  == 7.20 Get or Set RXwindows1 timeout ==
1003 1003  
1004 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1005 1005  
1006 -{{info}}
1007 -**AT Command: AT+RX1WTO**
1008 -{{/info}}
1058 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1009 1009  
1060 +
1061 +(% style="color:blue" %)**AT Command: AT+RX1WTO**
1062 +
1010 1010  (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %)
1011 1011  |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO
1012 1012  |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response**
... ... @@ -1016,11 +1016,16 @@
1016 1016  |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
1017 1017  
1018 1018  (((
1072 +
1073 +
1019 1019  **AT+RX1TWO** is theRxSingle timeout value of receive window 1. If it is not set, then the queriedvalue is the default value. If it is set, then the queried value is the setvalue. AT+RX2TWO is thesame as above. The definitionof RxSingle timeout is as described in the following paragraph.
1075 +
1076 +
1020 1020  )))
1021 1021  
1022 1022  [[image:image-20220526162535-1.png]]
1023 1023  
1081 +
1024 1024  (((
1025 1025  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.
1026 1026  
... ... @@ -1029,12 +1029,12 @@
1029 1029  
1030 1030  == 7.21 Get or Set RXwindows2 timeout ==
1031 1031  
1032 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1033 1033  
1034 -{{info}}
1035 -**AT Command: AT+RX2WTO**
1036 -{{/info}}
1091 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1037 1037  
1093 +
1094 +(% style="color:blue" %)**AT Command: AT+RX2WTO**
1095 +
1038 1038  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1039 1039  |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO
1040 1040  |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response**
... ... @@ -1043,14 +1043,15 @@
1043 1043  )))
1044 1044  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1045 1045  
1104 +
1046 1046  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1047 1047  
1107 +
1048 1048  Feature: Get or Set uplinkdwelltime
1049 1049  
1050 -{{info}}
1051 -**AT Command: AT+DWELLT**
1052 -{{/info}}
1053 1053  
1111 +(% style="color:blue" %)**AT Command: AT+DWELLT**
1112 +
1054 1054  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1055 1055  |=(% colspan="3" style="width: 494px;" %)AT+DWELLT
1056 1056  |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response**
... ... @@ -1059,9 +1059,7 @@
1059 1059  )))
1060 1060  |(% style="width:183px" %)AT+DWELLT=0|(% style="width:179px" %)Set uplinkdwelltime|(% style="width:131px" %)OK
1061 1061  
1062 -{{info}}
1063 -**Downlink Command: 0x25**
1064 -{{/info}}
1121 +(% style="color:blue" %)**Downlink Command: 0x25**
1065 1065  
1066 1066  Format: Command Code (0x25) followed by 1 bytes state value.
1067 1067  
... ... @@ -1070,10 +1070,14 @@
1070 1070  * **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1
1071 1071  * **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1072 1072  
1130 +
1131 +
1073 1073  == 7.23 Set Packet Receiving Response Level ==
1074 1074  
1134 +
1075 1075  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.
1076 1076  
1137 +
1077 1077  RPL value:
1078 1078  
1079 1079  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
... ... @@ -1082,6 +1082,7 @@
1082 1082  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1083 1083  * **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.
1084 1084  
1146 +
1085 1085  Case Analyes:
1086 1086  
1087 1087  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
... ... @@ -1088,10 +1088,9 @@
1088 1088  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
1089 1089  * 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.
1090 1090  
1091 -{{info}}
1092 -**AT Command: AT+RPL**
1093 -{{/info}}
1094 1094  
1154 +(% style="color:blue" %)**AT Command: AT+RPL**
1155 +
1095 1095  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1096 1096  |=(% colspan="3" style="width: 533px;" %)AT+RPL
1097 1097  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1100,9 +1100,7 @@
1100 1100  )))
1101 1101  |(% style="width:160px" %)AT+RPL=0|(% style="width:263px" %)Set packet receiving response level|(% style="width:109px" %)OK
1102 1102  
1103 -{{info}}
1104 -**Downlink Command: 0x21**
1105 -{{/info}}
1164 +(% style="color:blue" %)**Downlink Command: 0x21**
1106 1106  
1107 1107  Format: Command Code (0x21) followed by 1 bytes level value.
1108 1108  
... ... @@ -1111,21 +1111,146 @@
1111 1111  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1112 1112  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1113 1113  
1173 +
1174 +
1175 +== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1176 +
1177 +
1178 +(% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS **
1179 +
1180 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1181 +|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
1182 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1183 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
1184 +OK
1185 +)))
1186 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=？，1**|(% style="width:263px" %)value2: 0: uplink fcnt doesn't change for each NBTrans; 1: uplink fcnt increase by 1 for each NBTrans.|(% style="width:109px" %)(((
1187 +1
1188 +
1189 +OK
1190 +)))
1191 +
1192 +(% style="color:blue" %)**Downlink Command: 0x33**
1193 +
1194 +Format: Command Code (0x33) followed by 2 bytes mode value.
1195 +
1196 +If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1197 +
1198 +* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1199 +* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1200 +
1201 +
1202 +
1203 +== 7.25 Device offline rejoining （LWS007) ==
1204 +
1205 +
1206 +(% style="color:blue" %)**AT Command: AT+DDETECT**
1207 +
1208 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1209 +|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1210 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
1211 +|(% style="width:160px" %)(((
1212 +AT+DDETECT=1,1440,2880
1213 +
1214 +value1
1215 +)))|(% style="width:198px" %)Enable online detect|(% style="width:349px" %)(((
1216 +1
1217 +
1218 +OK
1219 +)))
1220 +|(% style="width:160px" %)(((
1221 +AT+DDETECT=1,?,2880
1222 +
1223 +value2
1224 +)))|(% style="width:198px" %)Online detection packet sending time|(% style="width:349px" %)(((
1225 +
1226 +
1227 +OK
1228 +)))
1229 +|(% style="width:160px" %)(((
1230 +AT+DDETECT=1,1440,？
1231 +
1232 +value3
1233 +)))|(% style="width:198px" %)Process rejoin|(% style="width:349px" %)(((
1234 +
1235 +
1236 +OK
1237 +)))
1238 +
1239 +(% style="color:blue" %)**Downlink Command: 0x33**
1240 +
1241 +Format: Command Code (0x32) followed by 2 bytes mode value.
1242 +
1243 +If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1244 +
1245 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1246 +
1247 +
1248 +
1249 +== 7.26 Request the server to send an ACK ==
1250 +
1251 +
1252 +(% style="color:blue" %)**AT Command: AT+PNACKMD**
1253 +
1254 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1255 +|=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1256 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1257 +|(% style="width:160px" %)**AT+PNACKMD=1**|(% style="width:263px" %)If the node uploads the ACK as confirm, it will request the server to send an ACK. If the server ack is not received, the node will upload the packets that have not received the ACK the next time it receives the ACK|(% style="width:109px" %)1(((
1258 +OK
1259 +)))
1260 +|(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)(((
1261 +0
1262 +
1263 +OK
1264 +)))
1265 +
1266 +
1267 +== 7.27 Adjust network rejoining interval ==
1268 +
1269 +
1270 +(% style="color:blue" %)**AT Command: AT+RJTDC**
1271 +
1272 +(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1273 +|=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1274 +|(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1275 +|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
1276 +OK
1277 +
1278 +the interval is 30000ms = 30s
1279 +)))
1280 +|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1281 +Set the ReJoin data transmission interval to 60000ms = 60 seconds
1282 +)))
1283 +
1284 +(% style="color:blue" %)**Downlink Command: 0x26**
1285 +
1286 +Format: Command Code (0x26) followed by 2 bytes mode value.
1287 +
1288 +If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1289 +
1290 +* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
1291 +* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1292 +
1293 +
1294 +
1114 1114  = 8. AT Commands Combination =
1115 1115  
1297 +
1116 1116  == 8.1 Set a fix RX2DR for downlink window ==
1117 1117  
1118 -* **AT+ADR=0 **~-~-> Disable ADR first
1119 -* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1120 1120  
1301 +* **AT+ADR=0             ** **~-~->**  Disable ADR first
1302 +* **AT+RX2DR=xxxx**  **~-~->**  Set xxxx to your wanted DataRate
1303 +
1304 +
1305 +
1121 1121  == 8.2 Use Downlink Command to set a fix uplink DR ==
1122 1122  
1123 -{{info}}
1124 -**Downlink Command: 0x22000500**
1125 -{{/info}}
1126 1126  
1127 -Same as:
1309 +(% style="color:blue" %)**Downlink Command: 0x22000500**
1128 1128  
1311 +**Same as:**
1312 +
1129 1129  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1130 1130  * AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1131 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1315 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]

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