Last modified by kai on 2024/09/06 10:00
<
From version < 51.5 >
edited by Xiaoling
on 2022/07/13 14:11
To version < 38.44 >
edited by Xiaoling
on 2022/05/31 09:12
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,4 +1,4 @@
1 - **Table of** **Contents：**
1 + **Contents：**
2 2  
3 3  {{toc/}}
4 4  
... ... @@ -6,7 +6,6 @@
6 6  
7 7  = 1. Introduction =
8 8  
9 -
10 10  Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands:
11 11  
12 12  * **Common Commands:** They should be available for each sensor, such as: change uplink interval, reset device.
... ... @@ -19,7 +19,6 @@
19 19  
20 20  = 2. How to use AT Commands or Downlink command =
21 21  
22 -
23 23  * For AT Command , See Devices User Manual for Device. The user manual can be found in each product page of [[Dragino Official Website>>url:http://www.dragino.com/]]
24 24  * For LoRaWAN Downlink: The gateway transfer downlink command in HEX format. This page shows the HEX format downlink code for each command. but some servers use base64 as downlink code. Below are reference for how to use downlink command:
25 25  ** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
... ... @@ -27,11 +27,8 @@
27 27  ** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
28 28  
29 29  
30 -
31 -
32 32  = 3. Support End Node and firmware version =
33 33  
34 -
35 35  (% border="1" style="background-color:#ffffcc; color:green; width:966px" %)
36 36  |=(% colspan="3" style="width: 963px;" %)(((
37 37  Dragino STM32 base hardware Firmware / LoRaWAN stack list
... ... @@ -105,18 +105,17 @@
105 105  
106 106  
107 107  
108 -
109 109  = 4. System Management Commands =
110 110  
111 -
112 112  == 4.1 Change Uplink Interval ==
113 113  
114 -
115 115  Feature: Change LoRaWAN End Node Transmit Interval.
116 116  
109 +(% class="box infomessage" %)
110 +(((
111 +**AT Command: AT+TDC**
112 +)))
117 117  
118 -(% style="color:blue" %)**AT Command: AT+TDC**
119 -
120 120  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
121 121  |=(% colspan="3" style="width: 724px;" %)AT+TDC
122 122  |(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
... ... @@ -129,11 +129,11 @@
129 129  Set transmit interval to 60000ms = 60 seconds
130 130  )))
131 131  
132 -(((
133 -
126 +{{info}}
127 +**Downlink Command: 0x01**
128 +{{/info}}
134 134  
135 -(% style="color:blue" %)**Downlink Command: 0x01**
136 -
130 +(((
137 137  Format: Command Code (0x01) followed by 3 bytes time value.
138 138  )))
139 139  
... ... @@ -146,15 +146,14 @@
146 146  
147 147  
148 148  
149 -
150 150  == 4.2 Reboot End Node ==
151 151  
152 -
153 153  Feature: Reboot End Node to perform a new OTAA or ABP Join.
154 154  
147 +{{info}}
148 +**AT Command: ATZ**
149 +{{/info}}
155 155  
156 -(% style="color:blue" %)**AT Command: ATZ**
157 -
158 158  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
159 159  |=(% colspan="3" %)ATZ: Trig a reset of the MCU
160 160  |**Command Example**|**Function**|**Response**
... ... @@ -172,7 +172,9 @@
172 172  <followed by the Tx and Rx information>
173 173  )))
174 174  
175 -(% style="color:blue" %)**Downlink Command: 0x04**
168 +{{info}}
169 +**Downlink Command: 0x04**
170 +{{/info}}
176 176  
177 177  (((
178 178  Format: Command Code (0x04) followed by FF.
... ... @@ -186,12 +186,12 @@
186 186  
187 187  == 4.3 Reset to factory Default ==
188 188  
189 -
190 190  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.
191 191  
186 +{{info}}
187 +**AT Command: AT+FDR**
188 +{{/info}}
192 192  
193 -(% style="color:blue" %)**AT Command: AT+FDR**
194 -
195 195  (% border="1" style="background-color:#ffffcc; color:green; width:831.222px" %)
196 196  |=(% colspan="3" style="width: 828px;" %)Reset to factory default
197 197  |(% style="width:181px" %)**Command Example**|(% style="width:181px" %)**Function**|(% style="width:465px" %)**Response**
... ... @@ -209,7 +209,9 @@
209 209  Please set the parameters or reset Device to apply change
210 210  )))
211 211  
212 -(% style="color:blue" %)**Downlink Command: 0x04**
207 +{{info}}
208 +**Downlink Command: 0x04**
209 +{{/info}}
213 213  
214 214  (((
215 215  Format: Command Code (0x04) followed by FE.
... ... @@ -222,12 +222,12 @@
222 222  
223 223  == 4.4 Show Firmware Version ==
224 224  
225 -
226 226  Feature: Show firmware version. No downlink command yet.
227 227  
224 +{{info}}
225 +**AT Command: AT+VER**
226 +{{/info}}
228 228  
229 -(% style="color:blue" %)**AT Command: AT+VER**
230 -
231 231  (% border="1" style="background-color:#ffffcc; color:green; width:586px" %)
232 232  |=(% colspan="3" style="width: 583px;" %)AT+VER: Image Version and Frequency Band
233 233  |(% style="width:170px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -237,7 +237,9 @@
237 237  OK
238 238  )))
239 239  
240 -(% style="color:blue" %)**Downlink Command: 0x26 (Valid in 006 stack)**
237 +{{info}}
238 +**Downlink Command: 0x26 (Valid in 006 stack)**
239 +{{/info}}
241 241  
242 242  (((
243 243  Downlink Format: 0x26
... ... @@ -248,9 +248,6 @@
248 248  )))
249 249  
250 250  (((
251 -
252 -
253 -
254 254  **xx: Software Type:**
255 255  )))
256 256  
... ... @@ -259,8 +259,6 @@
259 259  * 0x00 03: LSE01/LDDS75/LDDS20/LSPH01/LLMS01/LSNPK01
260 260  
261 261  (((
262 -
263 -
264 264  **yy: Frequency Band:**
265 265  )))
266 266  
... ... @@ -276,8 +276,6 @@
276 276  * 0xa0: AS923-3
277 277  
278 278  (((
279 -
280 -
281 281  **zz: Subband**
282 282  )))
283 283  
... ... @@ -286,12 +286,12 @@
286 286  
287 287  == 4.5 Show System Configure ==
288 288  
289 -
290 290  Feature: Show All configure. No downlink command yet.
291 291  
283 +{{info}}
284 +**AT Command: AT+CFG**
285 +{{/info}}
292 292  
293 -(% style="color:blue" %)**AT Command: AT+CFG**
294 -
295 295  (% border="1" style="background-color:#ffffcc; color:green; width:599.222px" %)
296 296  |=(% colspan="3" style="width: 596px;" %)AT+CFG: Print all configurations
297 297  |(% style="width:160px" %)**Command Example**|(% style="width:154px" %)**Function**|(% style="width:280px" %)**Response**
... ... @@ -313,15 +313,14 @@
313 313  
314 314  = 5. Keys, IDs and EUIs management =
315 315  
316 -
317 317  == 5.1 Application EUI ==
318 318  
319 -
320 320  Feature: Get or Set the Application EUI.
321 321  
312 +{{info}}
313 +**AT Command: AT+APPEUI**
314 +{{/info}}
322 322  
323 -(% style="color:blue" %)**AT Command: AT+APPEUI**
324 -
325 325  (% border="1" style="background-color:#ffffcc; color:green; width:686.222px" %)
326 326  |=(% colspan="3" style="width: 683px;" %)AT+APPEUI
327 327  |(% style="width:305px" %)**Command Example**|(% style="width:186px" %)**Function**|(% style="width:191px" %)**Response**
... ... @@ -334,12 +334,12 @@
334 334  
335 335  == 5.2 Application Key ==
336 336  
337 -
338 338  Feature: Get or Set the Application Key.
339 339  
330 +{{info}}
331 +**AT Command: AT+APPKEY**
332 +{{/info}}
340 340  
341 -(% style="color:blue" %)**AT Command: AT+APPKEY**
342 -
343 343  (% border="1" style="background-color:#ffffcc; color:green; width:976.222px" %)
344 344  |=(% colspan="3" style="width: 973px;" %)AT+APPKEY
345 345  |(% style="width:441px" %)**Command Example**|(% style="width:180px" %)**Function**|(% style="width:350px" %)**Response**
... ... @@ -349,15 +349,14 @@
349 349  |(% 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
350 350  
351 351  
352 -
353 353  == 5.3 Application Session Key ==
354 354  
355 -
356 356  Feature: Get or Set the Application Session Key.
357 357  
347 +{{info}}
348 +**AT Command: AT+APPSKEY**
349 +{{/info}}
358 358  
359 -(% style="color:blue" %)**AT Command: AT+APPSKEY**
360 -
361 361  (% border="1" style="background-color:#ffffcc; color:green; width:1040.22px" %)
362 362  |=(% colspan="3" style="width: 1037px;" %)AT+APPSKEY
363 363  |(% style="width:451px" %)**Command Example**|(% style="width:231px" %)**Function**|(% style="width:354px" %)**Response**
... ... @@ -369,15 +369,14 @@
369 369  )))
370 370  
371 371  
372 -
373 373  == 5.4 Device Address ==
374 374  
375 -
376 376  Feature: Get or Set the Device Address.
377 377  
366 +{{info}}
367 +**AT Command: AT+DADDR**
368 +{{/info}}
378 378  
379 -(% style="color:blue" %)**AT Command: AT+DADDR**
380 -
381 381  (% border="1" style="background-color:#ffffcc; color:green; width:795.222px" %)
382 382  |=(% colspan="3" style="width: 792px;" %)AT+DADDR
383 383  |(% style="width:192px" %)**Command Example**|(% style="width:241px" %)**Function**|(% style="width:359px" %)**Response**
... ... @@ -388,14 +388,15 @@
388 388  )))
389 389  |(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK
390 390  
380 +
391 391  == 5.5 Device EUI ==
392 392  
393 -
394 394  Feature: Get or Set the Device EUI.
395 395  
385 +{{info}}
386 +**AT Command: AT+DEUI**
387 +{{/info}}
396 396  
397 -(% style="color:blue" %)**AT Command: AT+DEUI**
398 -
399 399  (% border="1" style="background-color:#ffffcc; color:green; width:1035.22px" %)
400 400  |=(% colspan="3" style="width: 1032px;" %)AT+DEUI
401 401  |(% style="width:250px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:634px" %)**Response**
... ... @@ -406,14 +406,15 @@
406 406  OK
407 407  )))
408 408  
399 +
409 409  == 5.6 Network ID ==
410 410  
411 -
412 412  Feature: Get or Set the Network ID.(You can enter this command change only after successful network connection)
413 413  
404 +{{info}}
405 +**AT Command: AT+NWKID**
406 +{{/info}}
414 414  
415 -(% style="color:blue" %)**AT Command: AT+NWKID**
416 -
417 417  (% border="1" style="background-color:#ffffcc; color:green; width:448.222px" %)
418 418  |=(% colspan="3" style="width: 445px;" %)AT+NWKID
419 419  |(% style="width:191px" %)**Command Example**|(% style="width:153px" %)**Function**|(% style="width:101px" %)**Response**
... ... @@ -422,14 +422,15 @@
422 422  )))
423 423  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
424 424  
416 +
425 425  == 5.7 Network Session Key ==
426 426  
427 -
428 428  Feature: Get or Set the Network Session Key
429 429  
421 +{{info}}
422 +**AT Command: AT+NWKSKEY**
423 +{{/info}}
430 430  
431 -(% style="color:blue" %)**AT Command: AT+NWKSKEY**
432 -
433 433  (% border="1" style="background-color:#ffffcc; color:green; width:1017.22px" %)
434 434  |=(% colspan="3" style="width: 1014px;" %)AT+NWKSKEY
435 435  |(% style="width:455px" %)**Command Example**|(% style="width:215px" %)**Function**|(% style="width:343px" %)**Response**
... ... @@ -438,20 +438,17 @@
438 438  )))
439 439  |(% 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
440 440  
433 +
441 441  = 6. Joining and sending date on LoRaWAN network =
442 442  
443 -
444 444  == 6.1 Confirm Mode ==
445 445  
446 -
447 -=== 6.1.1  AT+CFM command before DR-LWS007 software stack ===
448 -
449 -
450 450  Feature: Get or Set the confirmation mode (0-1).
451 451  
440 +{{info}}
441 +**AT Command: AT+CFM**
442 +{{/info}}
452 452  
453 -(% style="color:blue" %)**AT Command: AT+CFM**
454 -
455 455  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
456 456  |=(% colspan="3" style="width: 707px;" %)AT+CFM
457 457  |(% style="width:155px" %)**Command Example**|(% style="width:205px" %)**Function**|(% style="width:346px" %)**Response**
... ... @@ -461,7 +461,7 @@
461 461  |(% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK
462 462  |(% style="width:155px" %)AT+CFM=2|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)While Error in format, return AT_PARAM_ERROR
463 463  
464 -(% style="color:blue" %)**Downlink Command: 0x05**
453 +Downlink Command: 0x05
465 465  
466 466  Format: Command Code (0x05) followed by 2 bytes mode value.
467 467  
... ... @@ -471,60 +471,14 @@
471 471  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
472 472  
473 473  
474 -=== 6.1.2  AT+CFM command since DR-LWS007 software stack ===
475 -
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 -
520 520  == 6.2 Confirm Status ==
521 521  
522 -
523 523  Feature: Get confirmation status of the last AT+SEND (0-1).
524 524  
467 +{{info}}
468 +**AT Command: AT+CFS**
469 +{{/info}}
525 525  
526 -(% style="color:blue" %)**AT Command: AT+CFS**
527 -
528 528  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
529 529  |=(% colspan="3" style="width: 531px;" %)AT+CFS
530 530  |(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:178px" %)**Response**
... ... @@ -532,14 +532,15 @@
532 532  OK
533 533  )))
534 534  
478 +
535 535  == 6.3 Join LoRa® Network ==
536 536  
537 -
538 538  Feature: Join network.
539 539  
483 +{{info}}
484 +**AT Command: AT+JOIN**
485 +{{/info}}
540 540  
541 -(% style="color:blue" %)**AT Command: AT+JOIN**
542 -
543 543  (% border="1" style="background-color:#ffffcc; color:green; width:647.222px" %)
544 544  |=(% colspan="3" style="width: 644px;" %)AT+JOIN
545 545  |(% style="width:163px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:334px" %)**Response**
... ... @@ -549,14 +549,16 @@
549 549  While Error in format, return AT_BUSY_ERROR
550 550  )))
551 551  
552 -== 6.4 LoRa® Network Join Mode ==
553 553  
554 554  
498 +== 6.4 LoRa® Network Join Mode ==
499 +
555 555  Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA).
556 556  
502 +{{info}}
503 +**AT Command: AT+NJM**
504 +{{/info}}
557 557  
558 -(% style="color:blue" %)**AT Command: AT+NJM**
559 -
560 560  (% border="1" style="background-color:#ffffcc; color:green; width:753.222px" %)
561 561  |=(% colspan="3" style="width: 750px;" %)AT+NJM
562 562  |(% style="width:162px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:361px" %)**Response**
... ... @@ -566,24 +566,27 @@
566 566  |(% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK
567 567  |(% 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
568 568  
569 -(% style="color:blue" %)**Downlink Command: 0x20**
515 +{{info}}
516 +**Downlink Command: 0x20**
517 +{{/info}}
570 570  
571 571  Format: Command Code (0x20) followed by 1 bytes mode value.
572 572  
573 573  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
574 574  
575 -* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
523 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
576 576  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
577 577  
578 578  
527 +
579 579  == 6.5 LoRa® Network Join Status ==
580 580  
581 -
582 582  Feature: LoRa® Network Join Status.
583 583  
532 +{{info}}
533 +**AT Command: AT+NJS**
534 +{{/info}}
584 584  
585 -(% style="color:blue" %)**AT Command: AT+NJS**
586 -
587 587  (% border="1" style="background-color:#ffffcc; color:green; width:498.222px" %)
588 588  |=(% colspan="3" style="width: 495px;" %)AT+NJS
589 589  |(% style="width:169px" %)**Command Example**|(% style="width:164px" %)**Function**|(% style="width:161px" %)**Response**
... ... @@ -591,14 +591,16 @@
591 591  OK
592 592  )))
593 593  
594 -== 6.6 Print Last Received Data in Raw Format ==
595 595  
596 596  
545 +== 6.6 Print Last Received Data in Raw Format ==
546 +
597 597  Feature: Print Last Received Data in Raw Format<port:data>.
598 598  
549 +{{info}}
550 +**AT Command: AT+RECV**
551 +{{/info}}
599 599  
600 -(% style="color:blue" %)**AT Command: AT+RECV**
601 -
602 602  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
603 603  |=(% colspan="3" style="width: 584px;" %)AT+RECV
604 604  |(% style="width:161px" %)**Command Example**|(% style="width:272px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -606,14 +606,16 @@
606 606  OK
607 607  )))
608 608  
609 -== 6.7 Print Last Received Data in Binary Format ==
610 610  
611 611  
562 +== 6.7 Print Last Received Data in Binary Format ==
563 +
612 612  Feature: Print Last Received Data in Binary Format<port:data>.
613 613  
566 +{{info}}
567 +**AT Command: AT+RECVB**
568 +{{/info}}
614 614  
615 -(% style="color:blue" %)**AT Command: AT+RECVB**
616 -
617 617  (% border="1" style="background-color:#ffffcc; color:green; width:793.222px" %)
618 618  |=(% colspan="3" style="width: 790px;" %)AT+RECVB
619 619  |(% style="width:173px" %)**Command Example**|(% style="width:497px" %)**Function**|(% style="width:120px" %)**Response**
... ... @@ -621,14 +621,16 @@
621 621  OK
622 622  )))
623 623  
624 -== 6.8 Send Text Data ==
625 625  
626 626  
579 +== 6.8 Send Text Data ==
580 +
627 627  Feature: Send Text Data<port:data>.
628 628  
583 +{{info}}
584 +**AT Command: AT+SEND**
585 +{{/info}}
629 629  
630 -(% style="color:blue" %)**AT Command: AT+SEND**
631 -
632 632  (% border="1" style="background-color:#ffffcc; color:green; width:991.222px" %)
633 633  |=(% colspan="3" style="width: 988px;" %)AT+SEND
634 634  |(% style="width:201px" %)**Command Example**|(% style="width:340px" %)**Function**|(% style="width:446px" %)**Response**
... ... @@ -640,14 +640,16 @@
640 640  
641 641  )))
642 642  
643 -== 6.9 Send Hexadecimal Data ==
644 644  
645 645  
600 +== 6.9 Send Hexadecimal Data ==
601 +
646 646  Feature: Send hexadecimal data along with the application port.
647 647  
604 +{{info}}
605 +**AT Command: AT+SENDB**
606 +{{/info}}
648 648  
649 -(% style="color:blue" %)**AT Command: AT+SENDB**
650 -
651 651  (% border="1" style="background-color:#ffffcc; color:green; width:1120.22px" %)
652 652  |=(% colspan="3" style="width: 1117px;" %)AT+SENDB
653 653  |(% style="width:257px" %)**Command Example**|(% style="width:406px" %)**Function**|(% style="width:453px" %)**Response**
... ... @@ -660,15 +660,14 @@
660 660  
661 661  = 7. LoRaWAN network management =
662 662  
663 -
664 664  == 7.1 Adaptive Data Rate ==
665 665  
666 -
667 667  Feature: Get or Set the Adaptive Data Rate setting. (0: off, 1: on).
668 668  
624 +{{info}}
625 +**AT Command: AT+ADR**
626 +{{/info}}
669 669  
670 -(% style="color:blue" %)**AT Command: AT+ADR**
671 -
672 672  (% border="1" style="background-color:#ffffcc; color:green; width:683.222px" %)
673 673  |=(% colspan="3" style="width: 680px;" %)AT+ADR
674 674  |(% style="width:162px" %)**Command Example**|(% style="width:266px" %)**Function**|(% style="width:250px" %)**Response**
... ... @@ -680,22 +680,24 @@
680 680  AT_PARAM_ERROR
681 681  )))
682 682  
683 -(% style="color:blue" %)**Downlink Command: 0x22**
639 +{{info}}
640 +**Downlink Command: 0x22**
641 +{{/info}}
684 684  
643 +
685 685  If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
686 686  
687 -* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
646 +* **Example 1**: Downlink Payload: **2201** ~/~/ Set AT+ADR=1.
688 688  * **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
689 689  
690 -
691 691  == 7.2 LoRa® Class ==
692 692  
693 -
694 694  Feature: Get or Set the Device Class(Currently only support class A, class C).
695 695  
653 +{{info}}
654 +**AT Command:AT+CLASS**
655 +{{/info}}
696 696  
697 -(% style="color:blue" %)**AT Command:AT+CLASS**
698 -
699 699  (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
700 700  |=(% colspan="3" style="width: 504px;" %)AT+CLASS
701 701  |(% style="width:163px" %)**Command Example**|(% style="width:166px" %)**Function**|(% style="width:175px" %)**Response**
... ... @@ -708,12 +708,12 @@
708 708  
709 709  == 7.3 Duty Cycle Setting ==
710 710  
711 -
712 712  Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
713 713  
671 +{{info}}
672 +**AT Command:AT+DCS**
673 +{{/info}}
714 714  
715 -(% style="color:blue" %)**AT Command:AT+DCS**
716 -
717 717  (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
718 718  |=(% colspan="3" style="width: 512px;" %)AT+DCS
719 719  |(% style="width:165px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:107px" %)**Response**
... ... @@ -726,12 +726,12 @@
726 726  
727 727  == 7.4 Data Rate ==
728 728  
729 -
730 730  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
731 731  
689 +{{info}}
690 +**AT Command: AT+DR**
691 +{{/info}}
732 732  
733 -(% style="color:blue" %)**AT Command: AT+DR**
734 -
735 735  (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
736 736  |=(% colspan="3" style="width: 463px;" %)AT+DR
737 737  |(% style="width:156px" %)**Command Example**|(% style="width:167px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -742,22 +742,24 @@
742 742  
743 743  )))
744 744  
745 -(% style="color:blue" %)**Downlink Command: 0x2200aaFF**
703 +{{info}}
704 +**Downlink Command: 0x2200aaFF**
705 +{{/info}}
746 746  
707 +
747 747  If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
748 748  
749 749  * **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1.
750 750  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0.
751 751  
752 -
753 753  == 7.5 Frame Counter Downlink ==
754 754  
755 -
756 756  Feature: Get or Set the Frame Counter Downlink.
757 757  
717 +{{info}}
718 +**AT Command:AT+FCD**
719 +{{/info}}
758 758  
759 -(% style="color:blue" %)**AT Command:AT+FCD**
760 -
761 761  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
762 762  |=(% colspan="3" style="width: 690px;" %)AT+FCD
763 763  |(% style="width:162px" %)**Command Example**|(% style="width:258px" %)**Function**|(% style="width:269px" %)**Response**
... ... @@ -766,6 +766,8 @@
766 766  )))
767 767  |(% style="width:162px" %)AT+FCD=10|(% style="width:258px" %)Set the Frame Counter Downlink.|(% style="width:269px" %)(System will write new value to FCD)(((
768 768  OK
729 +
730 +
769 769  )))
770 770  
771 771  == 7.6 Frame Counter Uplink ==
... ... @@ -772,9 +772,10 @@
772 772  
773 773  Feature: Get or Set the Frame Counter Uplink.
774 774  
737 +{{info}}
738 +**AT Command:AT+FCU**
739 +{{/info}}
775 775  
776 -(% style="color:blue" %)**AT Command:AT+FCU**
777 -
778 778  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
779 779  |=(% colspan="3" style="width: 531px;" %)AT+FCU
780 780  |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -787,12 +787,12 @@
787 787  
788 788  == 7.7 Join Accept Delay1 ==
789 789  
790 -
791 791  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
792 792  
755 +{{info}}
756 +**AT Command:AT+JN1DL**
757 +{{/info}}
793 793  
794 -(% style="color:blue" %)**AT Command:AT+JN1DL**
795 -
796 796  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
797 797  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
798 798  |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -807,9 +807,10 @@
807 807  
808 808  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
809 809  
773 +{{info}}
774 +**AT Command:AT+JN2DL**
775 +{{/info}}
810 810  
811 -(% style="color:blue" %)**AT Command:AT+JN2DL**
812 -
813 813  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
814 814  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
815 815  |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response**
... ... @@ -822,14 +822,12 @@
822 822  
823 823  == 7.9 Public Network Mode ==
824 824  
789 +Feature: Get or Set the public network mode. (0: off, 1: on)
825 825  
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
791 +{{info}}
792 +**AT Command:AT+PNM**
793 +{{/info}}
827 827  
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 -
833 833  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
834 834  |=(% colspan="3" style="width: 664px;" %)AT+PNM
835 835  |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response**
... ... @@ -836,25 +836,20 @@
836 836  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
837 837  OK
838 838  )))
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)(((
801 +|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)Set the public network mode.|(% style="width:272px" %)(System will write new value to PNM)(((
844 844  OK
845 845  
846 846  
847 847  )))
848 -|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
849 849  
850 850  == 7.10 Receive Delay1 ==
851 851  
852 -
853 853  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
854 854  
811 +{{info}}
812 +**AT Command:AT+RX1DL**
813 +{{/info}}
855 855  
856 -(% style="color:blue" %)**AT Command:AT+RX1DL**
857 -
858 858  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
859 859  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
860 860  |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -865,15 +865,14 @@
865 865  
866 866  )))
867 867  
868 -
869 869  == 7.11 Receive Delay2 ==
870 870  
871 -
872 872  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
873 873  
829 +{{info}}
830 +**AT Command:AT+RX2DL**
831 +{{/info}}
874 874  
875 -(% style="color:blue" %)**AT Command:AT+RX2DL**
876 -
877 877  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
878 878  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
879 879  |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -884,15 +884,14 @@
884 884  
885 885  )))
886 886  
887 -
888 888  == 7.12 Rx2 Window Data Rate ==
889 889  
890 -
891 891  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
892 892  
847 +{{info}}
848 +**AT Command:AT+RX2DR**
849 +{{/info}}
893 893  
894 -(% style="color:blue" %)**AT Command:AT+RX2DR**
895 -
896 896  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
897 897  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
898 898  |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response**
... ... @@ -903,15 +903,14 @@
903 903  
904 904  )))
905 905  
906 -
907 907  == 7.13 Rx2 Window Frequency ==
908 908  
909 -
910 910  Feature: Get or Set the Rx2 window frequency
911 911  
865 +{{info}}
866 +**AT Command:AT+RX2FQ**
867 +{{/info}}
912 912  
913 -(% style="color:blue" %)**AT Command:AT+RX2FQ**
914 -
915 915  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
916 916  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
917 917  |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response**
... ... @@ -922,15 +922,14 @@
922 922  
923 923  )))
924 924  
925 -
926 926  == 7.14 Transmit Power ==
927 927  
928 -
929 929  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. )
930 930  
883 +{{info}}
884 +**AT Command:AT+TXP**
885 +{{/info}}
931 931  
932 -(% style="color:blue" %)**AT Command:AT+TXP**
933 -
934 934  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
935 935  |=(% colspan="3" style="width: 462px;" %)AT+TXP
936 936  |(% style="width:161px" %)**Command Example**|(% style="width:189px" %)**Function**|(% style="width:112px" %)**Response**
... ... @@ -948,16 +948,14 @@
948 948  * **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
949 949  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
950 950  
951 -
952 -
953 953  == 7.15 RSSI of the Last Received Packet ==
954 954  
955 -
956 956  Feature: Get or Set the Rx2 window frequency
957 957  
908 +{{info}}
909 +**AT Command:AT+RSSI**
910 +{{/info}}
958 958  
959 -(% style="color:blue" %)**AT Command:AT+RSSI**
960 -
961 961  (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %)
962 962  |=(% colspan="3" style="width: 554px;" %)AT+RSSI
963 963  |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response**
... ... @@ -965,15 +965,14 @@
965 965  OK
966 966  )))
967 967  
968 -
969 969  == 7.16 SNR of the Last Received Packet ==
970 970  
971 -
972 972  Feature: Get the SNR of the last received packet
973 973  
923 +{{info}}
924 +**AT Command:AT+SNR**
925 +{{/info}}
974 974  
975 -(% style="color:blue" %)**AT Command:AT+SNR**
976 -
977 977  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
978 978  |=(% colspan="3" style="width: 568px;" %)AT+SNR
979 979  |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -981,15 +981,14 @@
981 981  OK
982 982  )))
983 983  
984 -
985 985  == 7.17 Application Port ==
986 986  
987 -
988 988  Feature: Get or set the application port.
989 989  
938 +{{info}}
939 +**AT Command: AT+PORT**
940 +{{/info}}
990 990  
991 -(% style="color:blue" %)**AT Command: AT+PORT**
992 -
993 993  (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %)
994 994  |=(% colspan="3" style="width: 497px;" %)AT+PORT
995 995  |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response**
... ... @@ -998,7 +998,9 @@
998 998  )))
999 999  |(% style="width:157px" %)AT+PORT=21|(% style="width:204px" %)Set the application port|(% style="width:135px" %)OK
1000 1000  
1001 -(% style="color:blue" %)**Downlink Command: 0x23**
950 +{{info}}
951 +**Downlink Command: 0x23**
952 +{{/info}}
1002 1002  
1003 1003  Format: Command Code (0x23) followed by 1 bytes port value.
1004 1004  
... ... @@ -1007,16 +1007,14 @@
1007 1007  * **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1
1008 1008  * **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
1009 1009  
1010 -
1011 -
1012 1012  == 7.18 Single Channel Mode ==
1013 1013  
1014 -
1015 1015  Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
1016 1016  
965 +{{info}}
966 +**AT Command: AT+CHS**
967 +{{/info}}
1017 1017  
1018 -(% style="color:blue" %)**AT Command: AT+CHS**
1019 -
1020 1020  (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %)
1021 1021  |=(% colspan="3" style="width: 600px;" %)AT+CHS
1022 1022  |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -1025,14 +1025,14 @@
1025 1025  )))
1026 1026  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
1027 1027  
1028 -
1029 1029  == 7.19 Eight Channel Mode ==
1030 1030  
1031 1031  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
1032 1032  
981 +{{info}}
982 +**AT Command: AT+CHE**
983 +{{/info}}
1033 1033  
1034 -(% style="color:blue" %)**AT Command: AT+CHE**
1035 -
1036 1036  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1037 1037  |=(% colspan="3" style="width: 707px;" %)AT+CHE
1038 1038  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -1043,7 +1043,9 @@
1043 1043  )))
1044 1044  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
1045 1045  
1046 -(% style="color:blue" %)**Downlink Command: 0x24**
995 +{{info}}
996 +**Downlink Command: 0x24**
997 +{{/info}}
1047 1047  
1048 1048  Format: Command Code (0x24) followed by 1 bytes channel value.
1049 1049  
... ... @@ -1052,16 +1052,14 @@
1052 1052  * **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1
1053 1053  * **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
1054 1054  
1055 -
1056 -
1057 1057  == 7.20 Get or Set RXwindows1 timeout ==
1058 1058  
1008 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1059 1059  
1060 -Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1010 +{{info}}
1011 +**AT Command: AT+RX1WTO**
1012 +{{/info}}
1061 1061  
1062 -
1063 -(% style="color:blue" %)**AT Command: AT+RX1WTO**
1064 -
1065 1065  (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %)
1066 1066  |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO
1067 1067  |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response**
... ... @@ -1071,16 +1071,11 @@
1071 1071  |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
1072 1072  
1073 1073  (((
1074 -
1075 -
1076 1076  **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 -
1079 1079  )))
1080 1080  
1081 1081  [[image:image-20220526162535-1.png]]
1082 1082  
1083 -
1084 1084  (((
1085 1085  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.
1086 1086  
... ... @@ -1089,12 +1089,12 @@
1089 1089  
1090 1090  == 7.21 Get or Set RXwindows2 timeout ==
1091 1091  
1036 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1092 1092  
1093 -Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1038 +{{info}}
1039 +**AT Command: AT+RX2WTO**
1040 +{{/info}}
1094 1094  
1095 -
1096 -(% style="color:blue" %)**AT Command: AT+RX2WTO**
1097 -
1098 1098  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1099 1099  |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO
1100 1100  |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response**
... ... @@ -1103,15 +1103,14 @@
1103 1103  )))
1104 1104  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1105 1105  
1106 -
1107 1107  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1108 1108  
1109 -
1110 1110  Feature: Get or Set uplinkdwelltime
1111 1111  
1054 +{{info}}
1055 +**AT Command: AT+DWELLT**
1056 +{{/info}}
1112 1112  
1113 -(% style="color:blue" %)**AT Command: AT+DWELLT**
1114 -
1115 1115  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1116 1116  |=(% colspan="3" style="width: 494px;" %)AT+DWELLT
1117 1117  |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response**
... ... @@ -1120,7 +1120,9 @@
1120 1120  )))
1121 1121  |(% style="width:183px" %)AT+DWELLT=0|(% style="width:179px" %)Set uplinkdwelltime|(% style="width:131px" %)OK
1122 1122  
1123 -(% style="color:blue" %)**Downlink Command: 0x25**
1066 +{{info}}
1067 +**Downlink Command: 0x25**
1068 +{{/info}}
1124 1124  
1125 1125  Format: Command Code (0x25) followed by 1 bytes state value.
1126 1126  
... ... @@ -1129,14 +1129,10 @@
1129 1129  * **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1
1130 1130  * **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1131 1131  
1132 -
1133 -
1134 1134  == 7.23 Set Packet Receiving Response Level ==
1135 1135  
1136 -
1137 1137  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.
1138 1138  
1139 -
1140 1140  RPL value:
1141 1141  
1142 1142  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
... ... @@ -1145,7 +1145,6 @@
1145 1145  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1146 1146  * **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.
1147 1147  
1148 -
1149 1149  Case Analyes:
1150 1150  
1151 1151  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
... ... @@ -1152,9 +1152,10 @@
1152 1152  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
1153 1153  * 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.
1154 1154  
1095 +{{info}}
1096 +**AT Command: AT+RPL**
1097 +{{/info}}
1155 1155  
1156 -(% style="color:blue" %)**AT Command: AT+RPL**
1157 -
1158 1158  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1159 1159  |=(% colspan="3" style="width: 533px;" %)AT+RPL
1160 1160  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1163,7 +1163,9 @@
1163 1163  )))
1164 1164  |(% style="width:160px" %)AT+RPL=0|(% style="width:263px" %)Set packet receiving response level|(% style="width:109px" %)OK
1165 1165  
1166 -(% style="color:blue" %)**Downlink Command: 0x21**
1107 +{{info}}
1108 +**Downlink Command: 0x21**
1109 +{{/info}}
1167 1167  
1168 1168  Format: Command Code (0x21) followed by 1 bytes level value.
1169 1169  
... ... @@ -1172,146 +1172,21 @@
1172 1172  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1173 1173  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1174 1174  
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 -
1297 1297  = 8. AT Commands Combination =
1298 1298  
1299 -
1300 1300  == 8.1 Set a fix RX2DR for downlink window ==
1301 1301  
1122 +* **AT+ADR=0 **~-~-> Disable ADR first
1123 +* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1302 1302  
1303 -* **AT+ADR=0             ** **~-~->**  Disable ADR first
1304 -* **AT+RX2DR=xxxx**  **~-~->**  Set xxxx to your wanted DataRate
1305 -
1306 -
1307 -
1308 1308  == 8.2 Use Downlink Command to set a fix uplink DR ==
1309 1309  
1127 +{{info}}
1128 +**Downlink Command: 0x22000500**
1129 +{{/info}}
1310 1310  
1311 -(% style="color:blue" %)**Downlink Command: 0x22000500**
1131 +Same as:
1312 1312  
1313 -**Same as:**
1314 -
1315 1315  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1316 1316  * AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1317 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1135 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]

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