Last modified by kai on 2024/09/06 10:00
<
From version < 38.123 >
edited by Xiaoling
on 2022/06/01 11:57
To version < 51.5 >
edited by Xiaoling
on 2022/07/13 14:11
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,4 +1,4 @@
1 - **Contents：**
1 + **Table of** **Contents：**
2 2  
3 3  {{toc/}}
4 4  
... ... @@ -6,6 +6,7 @@
6 6  
7 7  = 1. Introduction =
8 8  
9 +
9 9  Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands:
10 10  
11 11  * **Common Commands:** They should be available for each sensor, such as: change uplink interval, reset device.
... ... @@ -18,6 +18,7 @@
18 18  
19 19  = 2. How to use AT Commands or Downlink command =
20 20  
22 +
21 21  * For AT Command , See Devices User Manual for Device. The user manual can be found in each product page of [[Dragino Official Website>>url:http://www.dragino.com/]]
22 22  * For LoRaWAN Downlink: The gateway transfer downlink command in HEX format. This page shows the HEX format downlink code for each command. but some servers use base64 as downlink code. Below are reference for how to use downlink command:
23 23  ** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
... ... @@ -26,8 +26,10 @@
26 26  
27 27  
28 28  
31 +
29 29  = 3. Support End Node and firmware version =
30 30  
34 +
31 31  (% border="1" style="background-color:#ffffcc; color:green; width:966px" %)
32 32  |=(% colspan="3" style="width: 963px;" %)(((
33 33  Dragino STM32 base hardware Firmware / LoRaWAN stack list
... ... @@ -101,17 +101,18 @@
101 101  
102 102  
103 103  
108 +
104 104  = 4. System Management Commands =
105 105  
111 +
106 106  == 4.1 Change Uplink Interval ==
107 107  
114 +
108 108  Feature: Change LoRaWAN End Node Transmit Interval.
109 109  
110 -(% class="box infomessage" %)
111 -(((
112 -**AT Command: AT+TDC**
113 -)))
114 114  
118 +(% style="color:blue" %)**AT Command: AT+TDC**
119 +
115 115  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
116 116  |=(% colspan="3" style="width: 724px;" %)AT+TDC
117 117  |(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
... ... @@ -124,11 +124,11 @@
124 124  Set transmit interval to 60000ms = 60 seconds
125 125  )))
126 126  
127 -{{info}}
128 -**Downlink Command: 0x01**
129 -{{/info}}
130 -
131 131  (((
133 +
134 +
135 +(% style="color:blue" %)**Downlink Command: 0x01**
136 +
132 132  Format: Command Code (0x01) followed by 3 bytes time value.
133 133  )))
134 134  
... ... @@ -141,14 +141,15 @@
141 141  
142 142  
143 143  
149 +
144 144  == 4.2 Reboot End Node ==
145 145  
152 +
146 146  Feature: Reboot End Node to perform a new OTAA or ABP Join.
147 147  
148 -{{info}}
149 -**AT Command: ATZ**
150 -{{/info}}
151 151  
156 +(% style="color:blue" %)**AT Command: ATZ**
157 +
152 152  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
153 153  |=(% colspan="3" %)ATZ: Trig a reset of the MCU
154 154  |**Command Example**|**Function**|**Response**
... ... @@ -166,9 +166,7 @@
166 166  <followed by the Tx and Rx information>
167 167  )))
168 168  
169 -{{info}}
170 -**Downlink Command: 0x04**
171 -{{/info}}
175 +(% style="color:blue" %)**Downlink Command: 0x04**
172 172  
173 173  (((
174 174  Format: Command Code (0x04) followed by FF.
... ... @@ -182,12 +182,12 @@
182 182  
183 183  == 4.3 Reset to factory Default ==
184 184  
189 +
185 185  Feature: Reset the parameters to Factory Default, factory default value depends on the firmware settings, the OTAA and ABP keys will reserve after this command.
186 186  
187 -{{info}}
188 -**AT Command: AT+FDR**
189 -{{/info}}
190 190  
193 +(% style="color:blue" %)**AT Command: AT+FDR**
194 +
191 191  (% border="1" style="background-color:#ffffcc; color:green; width:831.222px" %)
192 192  |=(% colspan="3" style="width: 828px;" %)Reset to factory default
193 193  |(% style="width:181px" %)**Command Example**|(% style="width:181px" %)**Function**|(% style="width:465px" %)**Response**
... ... @@ -205,9 +205,7 @@
205 205  Please set the parameters or reset Device to apply change
206 206  )))
207 207  
208 -{{info}}
209 -**Downlink Command: 0x04**
210 -{{/info}}
212 +(% style="color:blue" %)**Downlink Command: 0x04**
211 211  
212 212  (((
213 213  Format: Command Code (0x04) followed by FE.
... ... @@ -220,12 +220,12 @@
220 220  
221 221  == 4.4 Show Firmware Version ==
222 222  
225 +
223 223  Feature: Show firmware version. No downlink command yet.
224 224  
225 -{{info}}
226 -**AT Command: AT+VER**
227 -{{/info}}
228 228  
229 +(% style="color:blue" %)**AT Command: AT+VER**
230 +
229 229  (% border="1" style="background-color:#ffffcc; color:green; width:586px" %)
230 230  |=(% colspan="3" style="width: 583px;" %)AT+VER: Image Version and Frequency Band
231 231  |(% style="width:170px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -235,9 +235,7 @@
235 235  OK
236 236  )))
237 237  
238 -{{info}}
239 -**Downlink Command: 0x26 (Valid in 006 stack)**
240 -{{/info}}
240 +(% style="color:blue" %)**Downlink Command: 0x26 (Valid in 006 stack)**
241 241  
242 242  (((
243 243  Downlink Format: 0x26
... ... @@ -248,6 +248,9 @@
248 248  )))
249 249  
250 250  (((
251 +
252 +
253 +
251 251  **xx: Software Type:**
252 252  )))
253 253  
... ... @@ -256,6 +256,8 @@
256 256  * 0x00 03: LSE01/LDDS75/LDDS20/LSPH01/LLMS01/LSNPK01
257 257  
258 258  (((
262 +
263 +
259 259  **yy: Frequency Band:**
260 260  )))
261 261  
... ... @@ -271,6 +271,8 @@
271 271  * 0xa0: AS923-3
272 272  
273 273  (((
279 +
280 +
274 274  **zz: Subband**
275 275  )))
276 276  
... ... @@ -279,12 +279,12 @@
279 279  
280 280  == 4.5 Show System Configure ==
281 281  
289 +
282 282  Feature: Show All configure. No downlink command yet.
283 283  
284 -{{info}}
285 -**AT Command: AT+CFG**
286 -{{/info}}
287 287  
293 +(% style="color:blue" %)**AT Command: AT+CFG**
294 +
288 288  (% border="1" style="background-color:#ffffcc; color:green; width:599.222px" %)
289 289  |=(% colspan="3" style="width: 596px;" %)AT+CFG: Print all configurations
290 290  |(% style="width:160px" %)**Command Example**|(% style="width:154px" %)**Function**|(% style="width:280px" %)**Response**
... ... @@ -306,14 +306,15 @@
306 306  
307 307  = 5. Keys, IDs and EUIs management =
308 308  
316 +
309 309  == 5.1 Application EUI ==
310 310  
319 +
311 311  Feature: Get or Set the Application EUI.
312 312  
313 -{{info}}
314 -**AT Command: AT+APPEUI**
315 -{{/info}}
316 316  
323 +(% style="color:blue" %)**AT Command: AT+APPEUI**
324 +
317 317  (% border="1" style="background-color:#ffffcc; color:green; width:686.222px" %)
318 318  |=(% colspan="3" style="width: 683px;" %)AT+APPEUI
319 319  |(% style="width:305px" %)**Command Example**|(% style="width:186px" %)**Function**|(% style="width:191px" %)**Response**
... ... @@ -326,12 +326,12 @@
326 326  
327 327  == 5.2 Application Key ==
328 328  
337 +
329 329  Feature: Get or Set the Application Key.
330 330  
331 -{{info}}
332 -**AT Command: AT+APPKEY**
333 -{{/info}}
334 334  
341 +(% style="color:blue" %)**AT Command: AT+APPKEY**
342 +
335 335  (% border="1" style="background-color:#ffffcc; color:green; width:976.222px" %)
336 336  |=(% colspan="3" style="width: 973px;" %)AT+APPKEY
337 337  |(% style="width:441px" %)**Command Example**|(% style="width:180px" %)**Function**|(% style="width:350px" %)**Response**
... ... @@ -344,12 +344,12 @@
344 344  
345 345  == 5.3 Application Session Key ==
346 346  
355 +
347 347  Feature: Get or Set the Application Session Key.
348 348  
349 -{{info}}
350 -**AT Command: AT+APPSKEY**
351 -{{/info}}
352 352  
359 +(% style="color:blue" %)**AT Command: AT+APPSKEY**
360 +
353 353  (% border="1" style="background-color:#ffffcc; color:green; width:1040.22px" %)
354 354  |=(% colspan="3" style="width: 1037px;" %)AT+APPSKEY
355 355  |(% style="width:451px" %)**Command Example**|(% style="width:231px" %)**Function**|(% style="width:354px" %)**Response**
... ... @@ -364,12 +364,12 @@
364 364  
365 365  == 5.4 Device Address ==
366 366  
375 +
367 367  Feature: Get or Set the Device Address.
368 368  
369 -{{info}}
370 -**AT Command: AT+DADDR**
371 -{{/info}}
372 372  
379 +(% style="color:blue" %)**AT Command: AT+DADDR**
380 +
373 373  (% border="1" style="background-color:#ffffcc; color:green; width:795.222px" %)
374 374  |=(% colspan="3" style="width: 792px;" %)AT+DADDR
375 375  |(% style="width:192px" %)**Command Example**|(% style="width:241px" %)**Function**|(% style="width:359px" %)**Response**
... ... @@ -380,16 +380,14 @@
380 380  )))
381 381  |(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK
382 382  
383 -
384 -
385 385  == 5.5 Device EUI ==
386 386  
393 +
387 387  Feature: Get or Set the Device EUI.
388 388  
389 -{{info}}
390 -**AT Command: AT+DEUI**
391 -{{/info}}
392 392  
397 +(% style="color:blue" %)**AT Command: AT+DEUI**
398 +
393 393  (% border="1" style="background-color:#ffffcc; color:green; width:1035.22px" %)
394 394  |=(% colspan="3" style="width: 1032px;" %)AT+DEUI
395 395  |(% style="width:250px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:634px" %)**Response**
... ... @@ -400,16 +400,14 @@
400 400  OK
401 401  )))
402 402  
403 -
404 -
405 405  == 5.6 Network ID ==
406 406  
411 +
407 407  Feature: Get or Set the Network ID.(You can enter this command change only after successful network connection)
408 408  
409 -{{info}}
410 -**AT Command: AT+NWKID**
411 -{{/info}}
412 412  
415 +(% style="color:blue" %)**AT Command: AT+NWKID**
416 +
413 413  (% border="1" style="background-color:#ffffcc; color:green; width:448.222px" %)
414 414  |=(% colspan="3" style="width: 445px;" %)AT+NWKID
415 415  |(% style="width:191px" %)**Command Example**|(% style="width:153px" %)**Function**|(% style="width:101px" %)**Response**
... ... @@ -418,16 +418,14 @@
418 418  )))
419 419  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
420 420  
421 -
422 -
423 423  == 5.7 Network Session Key ==
424 424  
427 +
425 425  Feature: Get or Set the Network Session Key
426 426  
427 -{{info}}
428 -**AT Command: AT+NWKSKEY**
429 -{{/info}}
430 430  
431 +(% style="color:blue" %)**AT Command: AT+NWKSKEY**
432 +
431 431  (% border="1" style="background-color:#ffffcc; color:green; width:1017.22px" %)
432 432  |=(% colspan="3" style="width: 1014px;" %)AT+NWKSKEY
433 433  |(% style="width:455px" %)**Command Example**|(% style="width:215px" %)**Function**|(% style="width:343px" %)**Response**
... ... @@ -436,18 +436,20 @@
436 436  )))
437 437  |(% style="width:455px" %)AT+NWKSKEY=A8 40 41 FF FF 12 34 56 00 01 02 04 05 06 06 07|(% style="width:215px" %)Set the Network Session Key.|(% style="width:343px" %)OK
438 438  
439 -
440 -
441 441  = 6. Joining and sending date on LoRaWAN network =
442 442  
443 +
443 443  == 6.1 Confirm Mode ==
444 444  
446 +
447 +=== 6.1.1  AT+CFM command before DR-LWS007 software stack ===
448 +
449 +
445 445  Feature: Get or Set the confirmation mode (0-1).
446 446  
447 -{{info}}
448 -**AT Command: AT+CFM**
449 -{{/info}}
450 450  
453 +(% style="color:blue" %)**AT Command: AT+CFM**
454 +
451 451  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
452 452  |=(% colspan="3" style="width: 707px;" %)AT+CFM
453 453  |(% style="width:155px" %)**Command Example**|(% style="width:205px" %)**Function**|(% style="width:346px" %)**Response**
... ... @@ -457,7 +457,7 @@
457 457  |(% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK
458 458  |(% style="width:155px" %)AT+CFM=2|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)While Error in format, return AT_PARAM_ERROR
459 459  
460 -Downlink Command: 0x05
464 +(% style="color:blue" %)**Downlink Command: 0x05**
461 461  
462 462  Format: Command Code (0x05) followed by 2 bytes mode value.
463 463  
... ... @@ -467,15 +467,60 @@
467 467  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
468 468  
469 469  
474 +=== 6.1.2  AT+CFM command since DR-LWS007 software stack ===
470 470  
476 +
477 +(% style="color:blue" %)**AT Command: AT+CFM**
478 +
479 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
480 +|=(% colspan="3" style="width: 707px;" %)AT+CFM
481 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
482 +|(% style="width:160px" %)(((
483 +AT+CFM=1,0,0
484 +
485 +value1
486 +)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)(((
487 +1
488 +
489 +OK
490 +)))
491 +|(% style="width:160px" %)(((
492 +AT+CFM=0,?,0
493 +
494 +value2
495 +)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)(((
496 +0~~7
497 +
498 +OK
499 +)))
500 +|(% style="width:160px" %)(((
501 +AT+CFM=0,0,1
502 +
503 +value3
504 +)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)(((
505 +1
506 +
507 +OK
508 +)))
509 +
510 +(% style="color:blue" %)**Downlink Command: 0x05**
511 +
512 +Format: Command Code (0x05) followed by 2 bytes mode value.
513 +
514 +If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
515 +
516 +* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
517 +* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
518 +
519 +
471 471  == 6.2 Confirm Status ==
472 472  
522 +
473 473  Feature: Get confirmation status of the last AT+SEND (0-1).
474 474  
475 -{{info}}
476 -**AT Command: AT+CFS**
477 -{{/info}}
478 478  
526 +(% style="color:blue" %)**AT Command: AT+CFS**
527 +
479 479  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
480 480  |=(% colspan="3" style="width: 531px;" %)AT+CFS
481 481  |(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:178px" %)**Response**
... ... @@ -483,16 +483,14 @@
483 483  OK
484 484  )))
485 485  
486 -
487 -
488 488  == 6.3 Join LoRa® Network ==
489 489  
537 +
490 490  Feature: Join network.
491 491  
492 -{{info}}
493 -**AT Command: AT+JOIN**
494 -{{/info}}
495 495  
541 +(% style="color:blue" %)**AT Command: AT+JOIN**
542 +
496 496  (% border="1" style="background-color:#ffffcc; color:green; width:647.222px" %)
497 497  |=(% colspan="3" style="width: 644px;" %)AT+JOIN
498 498  |(% style="width:163px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:334px" %)**Response**
... ... @@ -502,16 +502,14 @@
502 502  While Error in format, return AT_BUSY_ERROR
503 503  )))
504 504  
505 -
506 -
507 507  == 6.4 LoRa® Network Join Mode ==
508 508  
554 +
509 509  Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA).
510 510  
511 -{{info}}
512 -**AT Command: AT+NJM**
513 -{{/info}}
514 514  
558 +(% style="color:blue" %)**AT Command: AT+NJM**
559 +
515 515  (% border="1" style="background-color:#ffffcc; color:green; width:753.222px" %)
516 516  |=(% colspan="3" style="width: 750px;" %)AT+NJM
517 517  |(% style="width:162px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:361px" %)**Response**
... ... @@ -521,27 +521,24 @@
521 521  |(% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK
522 522  |(% style="width:162px" %)AT+NJM=2|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)While Error in format, return AT_PARAM_ERROR
523 523  
524 -{{info}}
525 -**Downlink Command: 0x20**
526 -{{/info}}
569 +(% style="color:blue" %)**Downlink Command: 0x20**
527 527  
528 528  Format: Command Code (0x20) followed by 1 bytes mode value.
529 529  
530 530  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
531 531  
532 -* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
575 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
533 533  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
534 534  
535 535  
536 -
537 537  == 6.5 LoRa® Network Join Status ==
538 538  
581 +
539 539  Feature: LoRa® Network Join Status.
540 540  
541 -{{info}}
542 -**AT Command: AT+NJS**
543 -{{/info}}
544 544  
585 +(% style="color:blue" %)**AT Command: AT+NJS**
586 +
545 545  (% border="1" style="background-color:#ffffcc; color:green; width:498.222px" %)
546 546  |=(% colspan="3" style="width: 495px;" %)AT+NJS
547 547  |(% style="width:169px" %)**Command Example**|(% style="width:164px" %)**Function**|(% style="width:161px" %)**Response**
... ... @@ -549,16 +549,14 @@
549 549  OK
550 550  )))
551 551  
552 -
553 -
554 554  == 6.6 Print Last Received Data in Raw Format ==
555 555  
596 +
556 556  Feature: Print Last Received Data in Raw Format<port:data>.
557 557  
558 -{{info}}
559 -**AT Command: AT+RECV**
560 -{{/info}}
561 561  
600 +(% style="color:blue" %)**AT Command: AT+RECV**
601 +
562 562  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
563 563  |=(% colspan="3" style="width: 584px;" %)AT+RECV
564 564  |(% style="width:161px" %)**Command Example**|(% style="width:272px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -566,16 +566,14 @@
566 566  OK
567 567  )))
568 568  
569 -
570 -
571 571  == 6.7 Print Last Received Data in Binary Format ==
572 572  
611 +
573 573  Feature: Print Last Received Data in Binary Format<port:data>.
574 574  
575 -{{info}}
576 -**AT Command: AT+RECVB**
577 -{{/info}}
578 578  
615 +(% style="color:blue" %)**AT Command: AT+RECVB**
616 +
579 579  (% border="1" style="background-color:#ffffcc; color:green; width:793.222px" %)
580 580  |=(% colspan="3" style="width: 790px;" %)AT+RECVB
581 581  |(% style="width:173px" %)**Command Example**|(% style="width:497px" %)**Function**|(% style="width:120px" %)**Response**
... ... @@ -583,16 +583,14 @@
583 583  OK
584 584  )))
585 585  
586 -
587 -
588 588  == 6.8 Send Text Data ==
589 589  
626 +
590 590  Feature: Send Text Data<port:data>.
591 591  
592 -{{info}}
593 -**AT Command: AT+SEND**
594 -{{/info}}
595 595  
630 +(% style="color:blue" %)**AT Command: AT+SEND**
631 +
596 596  (% border="1" style="background-color:#ffffcc; color:green; width:991.222px" %)
597 597  |=(% colspan="3" style="width: 988px;" %)AT+SEND
598 598  |(% style="width:201px" %)**Command Example**|(% style="width:340px" %)**Function**|(% style="width:446px" %)**Response**
... ... @@ -604,16 +604,14 @@
604 604  
605 605  )))
606 606  
607 -
608 -
609 609  == 6.9 Send Hexadecimal Data ==
610 610  
645 +
611 611  Feature: Send hexadecimal data along with the application port.
612 612  
613 -{{info}}
614 -**AT Command: AT+SENDB**
615 -{{/info}}
616 616  
649 +(% style="color:blue" %)**AT Command: AT+SENDB**
650 +
617 617  (% border="1" style="background-color:#ffffcc; color:green; width:1120.22px" %)
618 618  |=(% colspan="3" style="width: 1117px;" %)AT+SENDB
619 619  |(% style="width:257px" %)**Command Example**|(% style="width:406px" %)**Function**|(% style="width:453px" %)**Response**
... ... @@ -624,18 +624,17 @@
624 624  
625 625  )))
626 626  
627 -
628 -
629 629  = 7. LoRaWAN network management =
630 630  
663 +
631 631  == 7.1 Adaptive Data Rate ==
632 632  
666 +
633 633  Feature: Get or Set the Adaptive Data Rate setting. (0: off, 1: on).
634 634  
635 -{{info}}
636 -**AT Command: AT+ADR**
637 -{{/info}}
638 638  
670 +(% style="color:blue" %)**AT Command: AT+ADR**
671 +
639 639  (% border="1" style="background-color:#ffffcc; color:green; width:683.222px" %)
640 640  |=(% colspan="3" style="width: 680px;" %)AT+ADR
641 641  |(% style="width:162px" %)**Command Example**|(% style="width:266px" %)**Function**|(% style="width:250px" %)**Response**
... ... @@ -647,26 +647,22 @@
647 647  AT_PARAM_ERROR
648 648  )))
649 649  
650 -{{info}}
651 -**Downlink Command: 0x22**
652 -{{/info}}
683 +(% style="color:blue" %)**Downlink Command: 0x22**
653 653  
654 -
655 655  If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
656 656  
657 -* **Example 1**: Downlink Payload: **2201** ~/~/ Set AT+ADR=1.
687 +* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
658 658  * **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
659 659  
660 660  
661 -
662 662  == 7.2 LoRa® Class ==
663 663  
693 +
664 664  Feature: Get or Set the Device Class(Currently only support class A, class C).
665 665  
666 -{{info}}
667 -**AT Command:AT+CLASS**
668 -{{/info}}
669 669  
697 +(% style="color:blue" %)**AT Command:AT+CLASS**
698 +
670 670  (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
671 671  |=(% colspan="3" style="width: 504px;" %)AT+CLASS
672 672  |(% style="width:163px" %)**Command Example**|(% style="width:166px" %)**Function**|(% style="width:175px" %)**Response**
... ... @@ -677,16 +677,14 @@
677 677  
678 678  )))
679 679  
680 -
681 -
682 682  == 7.3 Duty Cycle Setting ==
683 683  
711 +
684 684  Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
685 685  
686 -{{info}}
687 -**AT Command:AT+DCS**
688 -{{/info}}
689 689  
715 +(% style="color:blue" %)**AT Command:AT+DCS**
716 +
690 690  (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
691 691  |=(% colspan="3" style="width: 512px;" %)AT+DCS
692 692  |(% style="width:165px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:107px" %)**Response**
... ... @@ -699,12 +699,12 @@
699 699  
700 700  == 7.4 Data Rate ==
701 701  
729 +
702 702  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
703 703  
704 -{{info}}
705 -**AT Command: AT+DR**
706 -{{/info}}
707 707  
733 +(% style="color:blue" %)**AT Command: AT+DR**
734 +
708 708  (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
709 709  |=(% colspan="3" style="width: 463px;" %)AT+DR
710 710  |(% style="width:156px" %)**Command Example**|(% style="width:167px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -715,24 +715,22 @@
715 715  
716 716  )))
717 717  
718 -{{info}}
719 -**Downlink Command: 0x2200aaFF**
720 -{{/info}}
745 +(% style="color:blue" %)**Downlink Command: 0x2200aaFF**
721 721  
722 -
723 723  If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
724 724  
725 725  * **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1.
726 726  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0.
727 727  
752 +
728 728  == 7.5 Frame Counter Downlink ==
729 729  
755 +
730 730  Feature: Get or Set the Frame Counter Downlink.
731 731  
732 -{{info}}
733 -**AT Command:AT+FCD**
734 -{{/info}}
735 735  
759 +(% style="color:blue" %)**AT Command:AT+FCD**
760 +
736 736  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
737 737  |=(% colspan="3" style="width: 690px;" %)AT+FCD
738 738  |(% style="width:162px" %)**Command Example**|(% style="width:258px" %)**Function**|(% style="width:269px" %)**Response**
... ... @@ -741,8 +741,6 @@
741 741  )))
742 742  |(% style="width:162px" %)AT+FCD=10|(% style="width:258px" %)Set the Frame Counter Downlink.|(% style="width:269px" %)(System will write new value to FCD)(((
743 743  OK
744 -
745 -
746 746  )))
747 747  
748 748  == 7.6 Frame Counter Uplink ==
... ... @@ -749,10 +749,9 @@
749 749  
750 750  Feature: Get or Set the Frame Counter Uplink.
751 751  
752 -{{info}}
753 -**AT Command:AT+FCU**
754 -{{/info}}
755 755  
776 +(% style="color:blue" %)**AT Command:AT+FCU**
777 +
756 756  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
757 757  |=(% colspan="3" style="width: 531px;" %)AT+FCU
758 758  |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -765,12 +765,12 @@
765 765  
766 766  == 7.7 Join Accept Delay1 ==
767 767  
790 +
768 768  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
769 769  
770 -{{info}}
771 -**AT Command:AT+JN1DL**
772 -{{/info}}
773 773  
794 +(% style="color:blue" %)**AT Command:AT+JN1DL**
795 +
774 774  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
775 775  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
776 776  |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -785,10 +785,9 @@
785 785  
786 786  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
787 787  
788 -{{info}}
789 -**AT Command:AT+JN2DL**
790 -{{/info}}
791 791  
811 +(% style="color:blue" %)**AT Command:AT+JN2DL**
812 +
792 792  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
793 793  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
794 794  |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response**
... ... @@ -801,12 +801,14 @@
801 801  
802 802  == 7.9 Public Network Mode ==
803 803  
804 -Feature: Get or Set the public network mode. (0: off, 1: on)
805 805  
806 -{{info}}
807 -**AT Command:AT+PNM**
808 -{{/info}}
826 +Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
809 809  
828 +(% style="color:red" %)Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
829 +
830 +
831 +(% style="color:blue" %)**AT Command:AT+PNM**
832 +
810 810  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
811 811  |=(% colspan="3" style="width: 664px;" %)AT+PNM
812 812  |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response**
... ... @@ -813,20 +813,25 @@
813 813  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
814 814  OK
815 815  )))
816 -|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)Set the public network mode.|(% style="width:272px" %)(System will write new value to PNM)(((
839 +|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)(((
840 +Set the public network mode.
841 +
842 +Set syncword=0x34
843 +)))|(% style="width:272px" %)(System will write new value to PNM)(((
817 817  OK
818 818  
819 819  
820 820  )))
848 +|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
821 821  
822 822  == 7.10 Receive Delay1 ==
823 823  
852 +
824 824  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
825 825  
826 -{{info}}
827 -**AT Command:AT+RX1DL**
828 -{{/info}}
829 829  
856 +(% style="color:blue" %)**AT Command:AT+RX1DL**
857 +
830 830  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
831 831  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
832 832  |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -837,14 +837,15 @@
837 837  
838 838  )))
839 839  
868 +
840 840  == 7.11 Receive Delay2 ==
841 841  
871 +
842 842  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
843 843  
844 -{{info}}
845 -**AT Command:AT+RX2DL**
846 -{{/info}}
847 847  
875 +(% style="color:blue" %)**AT Command:AT+RX2DL**
876 +
848 848  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
849 849  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
850 850  |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -855,14 +855,15 @@
855 855  
856 856  )))
857 857  
887 +
858 858  == 7.12 Rx2 Window Data Rate ==
859 859  
890 +
860 860  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
861 861  
862 -{{info}}
863 -**AT Command:AT+RX2DR**
864 -{{/info}}
865 865  
894 +(% style="color:blue" %)**AT Command:AT+RX2DR**
895 +
866 866  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
867 867  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
868 868  |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response**
... ... @@ -873,14 +873,15 @@
873 873  
874 874  )))
875 875  
906 +
876 876  == 7.13 Rx2 Window Frequency ==
877 877  
909 +
878 878  Feature: Get or Set the Rx2 window frequency
879 879  
880 -{{info}}
881 -**AT Command:AT+RX2FQ**
882 -{{/info}}
883 883  
913 +(% style="color:blue" %)**AT Command:AT+RX2FQ**
914 +
884 884  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
885 885  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
886 886  |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response**
... ... @@ -891,14 +891,15 @@
891 891  
892 892  )))
893 893  
925 +
894 894  == 7.14 Transmit Power ==
895 895  
928 +
896 896  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. )
897 897  
898 -{{info}}
899 -**AT Command:AT+TXP**
900 -{{/info}}
901 901  
932 +(% style="color:blue" %)**AT Command:AT+TXP**
933 +
902 902  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
903 903  |=(% colspan="3" style="width: 462px;" %)AT+TXP
904 904  |(% style="width:161px" %)**Command Example**|(% style="width:189px" %)**Function**|(% style="width:112px" %)**Response**
... ... @@ -916,14 +916,16 @@
916 916  * **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
917 917  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
918 918  
951 +
952 +
919 919  == 7.15 RSSI of the Last Received Packet ==
920 920  
955 +
921 921  Feature: Get or Set the Rx2 window frequency
922 922  
923 -{{info}}
924 -**AT Command:AT+RSSI**
925 -{{/info}}
926 926  
959 +(% style="color:blue" %)**AT Command:AT+RSSI**
960 +
927 927  (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %)
928 928  |=(% colspan="3" style="width: 554px;" %)AT+RSSI
929 929  |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response**
... ... @@ -931,14 +931,15 @@
931 931  OK
932 932  )))
933 933  
968 +
934 934  == 7.16 SNR of the Last Received Packet ==
935 935  
971 +
936 936  Feature: Get the SNR of the last received packet
937 937  
938 -{{info}}
939 -**AT Command:AT+SNR**
940 -{{/info}}
941 941  
975 +(% style="color:blue" %)**AT Command:AT+SNR**
976 +
942 942  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
943 943  |=(% colspan="3" style="width: 568px;" %)AT+SNR
944 944  |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -946,14 +946,15 @@
946 946  OK
947 947  )))
948 948  
984 +
949 949  == 7.17 Application Port ==
950 950  
987 +
951 951  Feature: Get or set the application port.
952 952  
953 -{{info}}
954 -**AT Command: AT+PORT**
955 -{{/info}}
956 956  
991 +(% style="color:blue" %)**AT Command: AT+PORT**
992 +
957 957  (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %)
958 958  |=(% colspan="3" style="width: 497px;" %)AT+PORT
959 959  |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response**
... ... @@ -962,9 +962,7 @@
962 962  )))
963 963  |(% style="width:157px" %)AT+PORT=21|(% style="width:204px" %)Set the application port|(% style="width:135px" %)OK
964 964  
965 -{{info}}
966 -**Downlink Command: 0x23**
967 -{{/info}}
1001 +(% style="color:blue" %)**Downlink Command: 0x23**
968 968  
969 969  Format: Command Code (0x23) followed by 1 bytes port value.
970 970  
... ... @@ -973,14 +973,16 @@
973 973  * **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1
974 974  * **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
975 975  
1010 +
1011 +
976 976  == 7.18 Single Channel Mode ==
977 977  
1014 +
978 978  Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
979 979  
980 -{{info}}
981 -**AT Command: AT+CHS**
982 -{{/info}}
983 983  
1018 +(% style="color:blue" %)**AT Command: AT+CHS**
1019 +
984 984  (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %)
985 985  |=(% colspan="3" style="width: 600px;" %)AT+CHS
986 986  |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -989,14 +989,14 @@
989 989  )))
990 990  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
991 991  
1028 +
992 992  == 7.19 Eight Channel Mode ==
993 993  
994 994  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
995 995  
996 -{{info}}
997 -**AT Command: AT+CHE**
998 -{{/info}}
999 999  
1034 +(% style="color:blue" %)**AT Command: AT+CHE**
1035 +
1000 1000  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1001 1001  |=(% colspan="3" style="width: 707px;" %)AT+CHE
1002 1002  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -1007,9 +1007,7 @@
1007 1007  )))
1008 1008  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
1009 1009  
1010 -{{info}}
1011 -**Downlink Command: 0x24**
1012 -{{/info}}
1046 +(% style="color:blue" %)**Downlink Command: 0x24**
1013 1013  
1014 1014  Format: Command Code (0x24) followed by 1 bytes channel value.
1015 1015  
... ... @@ -1018,14 +1018,16 @@
1018 1018  * **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1
1019 1019  * **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
1020 1020  
1055 +
1056 +
1021 1021  == 7.20 Get or Set RXwindows1 timeout ==
1022 1022  
1023 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1024 1024  
1025 -{{info}}
1026 -**AT Command: AT+RX1WTO**
1027 -{{/info}}
1060 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1028 1028  
1062 +
1063 +(% style="color:blue" %)**AT Command: AT+RX1WTO**
1064 +
1029 1029  (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %)
1030 1030  |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO
1031 1031  |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response**
... ... @@ -1035,11 +1035,16 @@
1035 1035  |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
1036 1036  
1037 1037  (((
1074 +
1075 +
1038 1038  **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.
1077 +
1078 +
1039 1039  )))
1040 1040  
1041 1041  [[image:image-20220526162535-1.png]]
1042 1042  
1083 +
1043 1043  (((
1044 1044  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.
1045 1045  
... ... @@ -1048,12 +1048,12 @@
1048 1048  
1049 1049  == 7.21 Get or Set RXwindows2 timeout ==
1050 1050  
1051 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1052 1052  
1053 -{{info}}
1054 -**AT Command: AT+RX2WTO**
1055 -{{/info}}
1093 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1056 1056  
1095 +
1096 +(% style="color:blue" %)**AT Command: AT+RX2WTO**
1097 +
1057 1057  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1058 1058  |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO
1059 1059  |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response**
... ... @@ -1062,14 +1062,15 @@
1062 1062  )))
1063 1063  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1064 1064  
1106 +
1065 1065  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1066 1066  
1109 +
1067 1067  Feature: Get or Set uplinkdwelltime
1068 1068  
1069 -{{info}}
1070 -**AT Command: AT+DWELLT**
1071 -{{/info}}
1072 1072  
1113 +(% style="color:blue" %)**AT Command: AT+DWELLT**
1114 +
1073 1073  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1074 1074  |=(% colspan="3" style="width: 494px;" %)AT+DWELLT
1075 1075  |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response**
... ... @@ -1078,9 +1078,7 @@
1078 1078  )))
1079 1079  |(% style="width:183px" %)AT+DWELLT=0|(% style="width:179px" %)Set uplinkdwelltime|(% style="width:131px" %)OK
1080 1080  
1081 -{{info}}
1082 -**Downlink Command: 0x25**
1083 -{{/info}}
1123 +(% style="color:blue" %)**Downlink Command: 0x25**
1084 1084  
1085 1085  Format: Command Code (0x25) followed by 1 bytes state value.
1086 1086  
... ... @@ -1089,10 +1089,14 @@
1089 1089  * **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1
1090 1090  * **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1091 1091  
1132 +
1133 +
1092 1092  == 7.23 Set Packet Receiving Response Level ==
1093 1093  
1136 +
1094 1094  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.
1095 1095  
1139 +
1096 1096  RPL value:
1097 1097  
1098 1098  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
... ... @@ -1101,6 +1101,7 @@
1101 1101  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1102 1102  * **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.
1103 1103  
1148 +
1104 1104  Case Analyes:
1105 1105  
1106 1106  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
... ... @@ -1107,10 +1107,9 @@
1107 1107  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
1108 1108  * 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.
1109 1109  
1110 -{{info}}
1111 -**AT Command: AT+RPL**
1112 -{{/info}}
1113 1113  
1156 +(% style="color:blue" %)**AT Command: AT+RPL**
1157 +
1114 1114  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1115 1115  |=(% colspan="3" style="width: 533px;" %)AT+RPL
1116 1116  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1119,9 +1119,7 @@
1119 1119  )))
1120 1120  |(% style="width:160px" %)AT+RPL=0|(% style="width:263px" %)Set packet receiving response level|(% style="width:109px" %)OK
1121 1121  
1122 -{{info}}
1123 -**Downlink Command: 0x21**
1124 -{{/info}}
1166 +(% style="color:blue" %)**Downlink Command: 0x21**
1125 1125  
1126 1126  Format: Command Code (0x21) followed by 1 bytes level value.
1127 1127  
... ... @@ -1130,21 +1130,146 @@
1130 1130  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1131 1131  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1132 1132  
1175 +
1176 +
1177 +== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1178 +
1179 +
1180 +(% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS **
1181 +
1182 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1183 +|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
1184 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1185 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
1186 +OK
1187 +)))
1188 +|(% 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" %)(((
1189 +1
1190 +
1191 +OK
1192 +)))
1193 +
1194 +(% style="color:blue" %)**Downlink Command: 0x33**
1195 +
1196 +Format: Command Code (0x33) followed by 2 bytes mode value.
1197 +
1198 +If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1199 +
1200 +* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1201 +* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1202 +
1203 +
1204 +
1205 +== 7.25 Device offline rejoining （LWS007) ==
1206 +
1207 +
1208 +(% style="color:blue" %)**AT Command: AT+DDETECT**
1209 +
1210 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1211 +|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1212 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
1213 +|(% style="width:160px" %)(((
1214 +AT+DDETECT=1,1440,2880
1215 +
1216 +value1
1217 +)))|(% style="width:198px" %)Enable online detect|(% style="width:349px" %)(((
1218 +1
1219 +
1220 +OK
1221 +)))
1222 +|(% style="width:160px" %)(((
1223 +AT+DDETECT=1,?,2880
1224 +
1225 +value2
1226 +)))|(% style="width:198px" %)Online detection packet sending time|(% style="width:349px" %)(((
1227 +
1228 +
1229 +OK
1230 +)))
1231 +|(% style="width:160px" %)(((
1232 +AT+DDETECT=1,1440,？
1233 +
1234 +value3
1235 +)))|(% style="width:198px" %)Process rejoin|(% style="width:349px" %)(((
1236 +
1237 +
1238 +OK
1239 +)))
1240 +
1241 +(% style="color:blue" %)**Downlink Command: 0x33**
1242 +
1243 +Format: Command Code (0x32) followed by 2 bytes mode value.
1244 +
1245 +If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1246 +
1247 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1248 +
1249 +
1250 +
1251 +== 7.26 Request the server to send an ACK ==
1252 +
1253 +
1254 +(% style="color:blue" %)**AT Command: AT+PNACKMD**
1255 +
1256 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1257 +|=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1258 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1259 +|(% 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(((
1260 +OK
1261 +)))
1262 +|(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)(((
1263 +0
1264 +
1265 +OK
1266 +)))
1267 +
1268 +
1269 +== 7.27 Adjust network rejoining interval ==
1270 +
1271 +
1272 +(% style="color:blue" %)**AT Command: AT+RJTDC**
1273 +
1274 +(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1275 +|=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1276 +|(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1277 +|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
1278 +OK
1279 +
1280 +the interval is 30000ms = 30s
1281 +)))
1282 +|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1283 +Set the ReJoin data transmission interval to 60000ms = 60 seconds
1284 +)))
1285 +
1286 +(% style="color:blue" %)**Downlink Command: 0x26**
1287 +
1288 +Format: Command Code (0x26) followed by 2 bytes mode value.
1289 +
1290 +If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1291 +
1292 +* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
1293 +* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1294 +
1295 +
1296 +
1133 1133  = 8. AT Commands Combination =
1134 1134  
1299 +
1135 1135  == 8.1 Set a fix RX2DR for downlink window ==
1136 1136  
1137 -* **AT+ADR=0 **~-~-> Disable ADR first
1138 -* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1139 1139  
1303 +* **AT+ADR=0             ** **~-~->**  Disable ADR first
1304 +* **AT+RX2DR=xxxx**  **~-~->**  Set xxxx to your wanted DataRate
1305 +
1306 +
1307 +
1140 1140  == 8.2 Use Downlink Command to set a fix uplink DR ==
1141 1141  
1142 -{{info}}
1143 -**Downlink Command: 0x22000500**
1144 -{{/info}}
1145 1145  
1146 -Same as:
1311 +(% style="color:blue" %)**Downlink Command: 0x22000500**
1147 1147  
1313 +**Same as:**
1314 +
1148 1148  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1149 1149  * AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1150 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1317 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]

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