Last modified by kai on 2024/09/06 10:00
<
From version < 38.126 >
edited by Xiaoling
on 2022/06/01 11:57
To version < 51.10 >
edited by Xiaoling
on 2022/07/13 14:12
>
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**
... ... @@ -384,12 +384,12 @@
384 384  
385 385  == 5.5 Device EUI ==
386 386  
395 +
387 387  Feature: Get or Set the Device EUI.
388 388  
389 -{{info}}
390 -**AT Command: AT+DEUI**
391 -{{/info}}
392 392  
399 +(% style="color:blue" %)**AT Command: AT+DEUI**
400 +
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**
... ... @@ -404,12 +404,12 @@
404 404  
405 405  == 5.6 Network ID ==
406 406  
415 +
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  
419 +(% style="color:blue" %)**AT Command: AT+NWKID**
420 +
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**
... ... @@ -422,12 +422,12 @@
422 422  
423 423  == 5.7 Network Session Key ==
424 424  
433 +
425 425  Feature: Get or Set the Network Session Key
426 426  
427 -{{info}}
428 -**AT Command: AT+NWKSKEY**
429 -{{/info}}
430 430  
437 +(% style="color:blue" %)**AT Command: AT+NWKSKEY**
438 +
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**
... ... @@ -440,14 +440,18 @@
440 440  
441 441  = 6. Joining and sending date on LoRaWAN network =
442 442  
451 +
443 443  == 6.1 Confirm Mode ==
444 444  
454 +
455 +=== 6.1.1  AT+CFM command before DR-LWS007 software stack ===
456 +
457 +
445 445  Feature: Get or Set the confirmation mode (0-1).
446 446  
447 -{{info}}
448 -**AT Command: AT+CFM**
449 -{{/info}}
450 450  
461 +(% style="color:blue" %)**AT Command: AT+CFM**
462 +
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
472 +(% style="color:blue" %)**Downlink Command: 0x05**
461 461  
462 462  Format: Command Code (0x05) followed by 2 bytes mode value.
463 463  
... ... @@ -468,14 +468,63 @@
468 468  
469 469  
470 470  
483 +
484 +=== 6.1.2  AT+CFM command since DR-LWS007 software stack ===
485 +
486 +
487 +(% style="color:blue" %)**AT Command: AT+CFM**
488 +
489 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
490 +|=(% colspan="3" style="width: 707px;" %)AT+CFM
491 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
492 +|(% style="width:160px" %)(((
493 +AT+CFM=1,0,0
494 +
495 +value1
496 +)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)(((
497 +1
498 +
499 +OK
500 +)))
501 +|(% style="width:160px" %)(((
502 +AT+CFM=0,?,0
503 +
504 +value2
505 +)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)(((
506 +0~~7
507 +
508 +OK
509 +)))
510 +|(% style="width:160px" %)(((
511 +AT+CFM=0,0,1
512 +
513 +value3
514 +)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)(((
515 +1
516 +
517 +OK
518 +)))
519 +
520 +(% style="color:blue" %)**Downlink Command: 0x05**
521 +
522 +Format: Command Code (0x05) followed by 2 bytes mode value.
523 +
524 +If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
525 +
526 +* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
527 +* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
528 +
529 +
530 +
531 +
471 471  == 6.2 Confirm Status ==
472 472  
534 +
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  
538 +(% style="color:blue" %)**AT Command: AT+CFS**
539 +
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**
... ... @@ -487,12 +487,12 @@
487 487  
488 488  == 6.3 Join LoRa® Network ==
489 489  
551 +
490 490  Feature: Join network.
491 491  
492 -{{info}}
493 -**AT Command: AT+JOIN**
494 -{{/info}}
495 495  
555 +(% style="color:blue" %)**AT Command: AT+JOIN**
556 +
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  
568 +
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  
572 +(% style="color:blue" %)**AT Command: AT+NJM**
573 +
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}}
583 +(% 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
589 +* **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  
595 +
539 539  Feature: LoRa® Network Join Status.
540 540  
541 -{{info}}
542 -**AT Command: AT+NJS**
543 -{{/info}}
544 544  
599 +(% style="color:blue" %)**AT Command: AT+NJS**
600 +
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  
610 +
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  
614 +(% style="color:blue" %)**AT Command: AT+RECV**
615 +
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  
625 +
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  
629 +(% style="color:blue" %)**AT Command: AT+RECVB**
630 +
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  
640 +
590 590  Feature: Send Text Data<port:data>.
591 591  
592 -{{info}}
593 -**AT Command: AT+SEND**
594 -{{/info}}
595 595  
644 +(% style="color:blue" %)**AT Command: AT+SEND**
645 +
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  
659 +
611 611  Feature: Send hexadecimal data along with the application port.
612 612  
613 -{{info}}
614 -**AT Command: AT+SENDB**
615 -{{/info}}
616 616  
663 +(% style="color:blue" %)**AT Command: AT+SENDB**
664 +
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  
677 +
631 631  == 7.1 Adaptive Data Rate ==
632 632  
680 +
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  
684 +(% style="color:blue" %)**AT Command: AT+ADR**
685 +
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}}
697 +(% 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.
701 +* **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  
707 +
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  
711 +(% style="color:blue" %)**AT Command:AT+CLASS**
712 +
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  
725 +
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  
729 +(% style="color:blue" %)**AT Command:AT+DCS**
730 +
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**
... ... @@ -697,16 +697,14 @@
697 697  
698 698  )))
699 699  
700 -
701 -
702 702  == 7.4 Data Rate ==
703 703  
743 +
704 704  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
705 705  
706 -{{info}}
707 -**AT Command: AT+DR**
708 -{{/info}}
709 709  
747 +(% style="color:blue" %)**AT Command: AT+DR**
748 +
710 710  (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
711 711  |=(% colspan="3" style="width: 463px;" %)AT+DR
712 712  |(% style="width:156px" %)**Command Example**|(% style="width:167px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -717,11 +717,8 @@
717 717  
718 718  )))
719 719  
720 -{{info}}
721 -**Downlink Command: 0x2200aaFF**
722 -{{/info}}
759 +(% style="color:blue" %)**Downlink Command: 0x2200aaFF**
723 723  
724 -
725 725  If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
726 726  
727 727  * **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1.
... ... @@ -728,15 +728,14 @@
728 728  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0.
729 729  
730 730  
731 -
732 732  == 7.5 Frame Counter Downlink ==
733 733  
769 +
734 734  Feature: Get or Set the Frame Counter Downlink.
735 735  
736 -{{info}}
737 -**AT Command:AT+FCD**
738 -{{/info}}
739 739  
773 +(% style="color:blue" %)**AT Command:AT+FCD**
774 +
740 740  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
741 741  |=(% colspan="3" style="width: 690px;" %)AT+FCD
742 742  |(% style="width:162px" %)**Command Example**|(% style="width:258px" %)**Function**|(% style="width:269px" %)**Response**
... ... @@ -745,20 +745,15 @@
745 745  )))
746 746  |(% style="width:162px" %)AT+FCD=10|(% style="width:258px" %)Set the Frame Counter Downlink.|(% style="width:269px" %)(System will write new value to FCD)(((
747 747  OK
748 -
749 -
750 750  )))
751 751  
752 -
753 -
754 754  == 7.6 Frame Counter Uplink ==
755 755  
756 756  Feature: Get or Set the Frame Counter Uplink.
757 757  
758 -{{info}}
759 -**AT Command:AT+FCU**
760 -{{/info}}
761 761  
790 +(% style="color:blue" %)**AT Command:AT+FCU**
791 +
762 762  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
763 763  |=(% colspan="3" style="width: 531px;" %)AT+FCU
764 764  |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -771,12 +771,12 @@
771 771  
772 772  == 7.7 Join Accept Delay1 ==
773 773  
804 +
774 774  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
775 775  
776 -{{info}}
777 -**AT Command:AT+JN1DL**
778 -{{/info}}
779 779  
808 +(% style="color:blue" %)**AT Command:AT+JN1DL**
809 +
780 780  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
781 781  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
782 782  |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -791,10 +791,9 @@
791 791  
792 792  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
793 793  
794 -{{info}}
795 -**AT Command:AT+JN2DL**
796 -{{/info}}
797 797  
825 +(% style="color:blue" %)**AT Command:AT+JN2DL**
826 +
798 798  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
799 799  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
800 800  |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response**
... ... @@ -807,12 +807,14 @@
807 807  
808 808  == 7.9 Public Network Mode ==
809 809  
810 -Feature: Get or Set the public network mode. (0: off, 1: on)
811 811  
812 -{{info}}
813 -**AT Command:AT+PNM**
814 -{{/info}}
840 +Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
815 815  
842 +(% style="color:red" %)Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
843 +
844 +
845 +(% style="color:blue" %)**AT Command:AT+PNM**
846 +
816 816  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
817 817  |=(% colspan="3" style="width: 664px;" %)AT+PNM
818 818  |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response**
... ... @@ -819,20 +819,25 @@
819 819  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
820 820  OK
821 821  )))
822 -|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)Set the public network mode.|(% style="width:272px" %)(System will write new value to PNM)(((
853 +|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)(((
854 +Set the public network mode.
855 +
856 +Set syncword=0x34
857 +)))|(% style="width:272px" %)(System will write new value to PNM)(((
823 823  OK
824 824  
825 825  
826 826  )))
862 +|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
827 827  
828 828  == 7.10 Receive Delay1 ==
829 829  
866 +
830 830  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
831 831  
832 -{{info}}
833 -**AT Command:AT+RX1DL**
834 -{{/info}}
835 835  
870 +(% style="color:blue" %)**AT Command:AT+RX1DL**
871 +
836 836  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
837 837  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
838 838  |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -843,14 +843,15 @@
843 843  
844 844  )))
845 845  
882 +
846 846  == 7.11 Receive Delay2 ==
847 847  
885 +
848 848  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
849 849  
850 -{{info}}
851 -**AT Command:AT+RX2DL**
852 -{{/info}}
853 853  
889 +(% style="color:blue" %)**AT Command:AT+RX2DL**
890 +
854 854  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
855 855  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
856 856  |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -861,14 +861,15 @@
861 861  
862 862  )))
863 863  
901 +
864 864  == 7.12 Rx2 Window Data Rate ==
865 865  
904 +
866 866  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
867 867  
868 -{{info}}
869 -**AT Command:AT+RX2DR**
870 -{{/info}}
871 871  
908 +(% style="color:blue" %)**AT Command:AT+RX2DR**
909 +
872 872  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
873 873  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
874 874  |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response**
... ... @@ -879,14 +879,15 @@
879 879  
880 880  )))
881 881  
920 +
882 882  == 7.13 Rx2 Window Frequency ==
883 883  
923 +
884 884  Feature: Get or Set the Rx2 window frequency
885 885  
886 -{{info}}
887 -**AT Command:AT+RX2FQ**
888 -{{/info}}
889 889  
927 +(% style="color:blue" %)**AT Command:AT+RX2FQ**
928 +
890 890  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
891 891  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
892 892  |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response**
... ... @@ -897,14 +897,15 @@
897 897  
898 898  )))
899 899  
939 +
900 900  == 7.14 Transmit Power ==
901 901  
942 +
902 902  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. )
903 903  
904 -{{info}}
905 -**AT Command:AT+TXP**
906 -{{/info}}
907 907  
946 +(% style="color:blue" %)**AT Command:AT+TXP**
947 +
908 908  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
909 909  |=(% colspan="3" style="width: 462px;" %)AT+TXP
910 910  |(% style="width:161px" %)**Command Example**|(% style="width:189px" %)**Function**|(% style="width:112px" %)**Response**
... ... @@ -922,14 +922,16 @@
922 922  * **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
923 923  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
924 924  
965 +
966 +
925 925  == 7.15 RSSI of the Last Received Packet ==
926 926  
969 +
927 927  Feature: Get or Set the Rx2 window frequency
928 928  
929 -{{info}}
930 -**AT Command:AT+RSSI**
931 -{{/info}}
932 932  
973 +(% style="color:blue" %)**AT Command:AT+RSSI**
974 +
933 933  (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %)
934 934  |=(% colspan="3" style="width: 554px;" %)AT+RSSI
935 935  |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response**
... ... @@ -937,14 +937,15 @@
937 937  OK
938 938  )))
939 939  
982 +
940 940  == 7.16 SNR of the Last Received Packet ==
941 941  
985 +
942 942  Feature: Get the SNR of the last received packet
943 943  
944 -{{info}}
945 -**AT Command:AT+SNR**
946 -{{/info}}
947 947  
989 +(% style="color:blue" %)**AT Command:AT+SNR**
990 +
948 948  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
949 949  |=(% colspan="3" style="width: 568px;" %)AT+SNR
950 950  |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -952,14 +952,15 @@
952 952  OK
953 953  )))
954 954  
998 +
955 955  == 7.17 Application Port ==
956 956  
1001 +
957 957  Feature: Get or set the application port.
958 958  
959 -{{info}}
960 -**AT Command: AT+PORT**
961 -{{/info}}
962 962  
1005 +(% style="color:blue" %)**AT Command: AT+PORT**
1006 +
963 963  (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %)
964 964  |=(% colspan="3" style="width: 497px;" %)AT+PORT
965 965  |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response**
... ... @@ -968,9 +968,7 @@
968 968  )))
969 969  |(% style="width:157px" %)AT+PORT=21|(% style="width:204px" %)Set the application port|(% style="width:135px" %)OK
970 970  
971 -{{info}}
972 -**Downlink Command: 0x23**
973 -{{/info}}
1015 +(% style="color:blue" %)**Downlink Command: 0x23**
974 974  
975 975  Format: Command Code (0x23) followed by 1 bytes port value.
976 976  
... ... @@ -979,14 +979,16 @@
979 979  * **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1
980 980  * **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
981 981  
1024 +
1025 +
982 982  == 7.18 Single Channel Mode ==
983 983  
1028 +
984 984  Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
985 985  
986 -{{info}}
987 -**AT Command: AT+CHS**
988 -{{/info}}
989 989  
1032 +(% style="color:blue" %)**AT Command: AT+CHS**
1033 +
990 990  (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %)
991 991  |=(% colspan="3" style="width: 600px;" %)AT+CHS
992 992  |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -995,14 +995,14 @@
995 995  )))
996 996  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
997 997  
1042 +
998 998  == 7.19 Eight Channel Mode ==
999 999  
1000 1000  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
1001 1001  
1002 -{{info}}
1003 -**AT Command: AT+CHE**
1004 -{{/info}}
1005 1005  
1048 +(% style="color:blue" %)**AT Command: AT+CHE**
1049 +
1006 1006  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1007 1007  |=(% colspan="3" style="width: 707px;" %)AT+CHE
1008 1008  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -1013,9 +1013,7 @@
1013 1013  )))
1014 1014  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
1015 1015  
1016 -{{info}}
1017 -**Downlink Command: 0x24**
1018 -{{/info}}
1060 +(% style="color:blue" %)**Downlink Command: 0x24**
1019 1019  
1020 1020  Format: Command Code (0x24) followed by 1 bytes channel value.
1021 1021  
... ... @@ -1024,14 +1024,16 @@
1024 1024  * **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1
1025 1025  * **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
1026 1026  
1069 +
1070 +
1027 1027  == 7.20 Get or Set RXwindows1 timeout ==
1028 1028  
1029 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1030 1030  
1031 -{{info}}
1032 -**AT Command: AT+RX1WTO**
1033 -{{/info}}
1074 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1034 1034  
1076 +
1077 +(% style="color:blue" %)**AT Command: AT+RX1WTO**
1078 +
1035 1035  (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %)
1036 1036  |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO
1037 1037  |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response**
... ... @@ -1041,11 +1041,16 @@
1041 1041  |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
1042 1042  
1043 1043  (((
1088 +
1089 +
1044 1044  **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.
1091 +
1092 +
1045 1045  )))
1046 1046  
1047 1047  [[image:image-20220526162535-1.png]]
1048 1048  
1097 +
1049 1049  (((
1050 1050  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.
1051 1051  
... ... @@ -1054,12 +1054,12 @@
1054 1054  
1055 1055  == 7.21 Get or Set RXwindows2 timeout ==
1056 1056  
1057 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1058 1058  
1059 -{{info}}
1060 -**AT Command: AT+RX2WTO**
1061 -{{/info}}
1107 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1062 1062  
1109 +
1110 +(% style="color:blue" %)**AT Command: AT+RX2WTO**
1111 +
1063 1063  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1064 1064  |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO
1065 1065  |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response**
... ... @@ -1068,14 +1068,15 @@
1068 1068  )))
1069 1069  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1070 1070  
1120 +
1071 1071  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1072 1072  
1123 +
1073 1073  Feature: Get or Set uplinkdwelltime
1074 1074  
1075 -{{info}}
1076 -**AT Command: AT+DWELLT**
1077 -{{/info}}
1078 1078  
1127 +(% style="color:blue" %)**AT Command: AT+DWELLT**
1128 +
1079 1079  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1080 1080  |=(% colspan="3" style="width: 494px;" %)AT+DWELLT
1081 1081  |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response**
... ... @@ -1084,9 +1084,7 @@
1084 1084  )))
1085 1085  |(% style="width:183px" %)AT+DWELLT=0|(% style="width:179px" %)Set uplinkdwelltime|(% style="width:131px" %)OK
1086 1086  
1087 -{{info}}
1088 -**Downlink Command: 0x25**
1089 -{{/info}}
1137 +(% style="color:blue" %)**Downlink Command: 0x25**
1090 1090  
1091 1091  Format: Command Code (0x25) followed by 1 bytes state value.
1092 1092  
... ... @@ -1095,10 +1095,14 @@
1095 1095  * **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1
1096 1096  * **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1097 1097  
1146 +
1147 +
1098 1098  == 7.23 Set Packet Receiving Response Level ==
1099 1099  
1150 +
1100 1100  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.
1101 1101  
1153 +
1102 1102  RPL value:
1103 1103  
1104 1104  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
... ... @@ -1107,6 +1107,7 @@
1107 1107  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1108 1108  * **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.
1109 1109  
1162 +
1110 1110  Case Analyes:
1111 1111  
1112 1112  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
... ... @@ -1113,10 +1113,9 @@
1113 1113  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
1114 1114  * 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.
1115 1115  
1116 -{{info}}
1117 -**AT Command: AT+RPL**
1118 -{{/info}}
1119 1119  
1170 +(% style="color:blue" %)**AT Command: AT+RPL**
1171 +
1120 1120  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1121 1121  |=(% colspan="3" style="width: 533px;" %)AT+RPL
1122 1122  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1125,9 +1125,7 @@
1125 1125  )))
1126 1126  |(% style="width:160px" %)AT+RPL=0|(% style="width:263px" %)Set packet receiving response level|(% style="width:109px" %)OK
1127 1127  
1128 -{{info}}
1129 -**Downlink Command: 0x21**
1130 -{{/info}}
1180 +(% style="color:blue" %)**Downlink Command: 0x21**
1131 1131  
1132 1132  Format: Command Code (0x21) followed by 1 bytes level value.
1133 1133  
... ... @@ -1136,21 +1136,146 @@
1136 1136  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1137 1137  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1138 1138  
1189 +
1190 +
1191 +== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1192 +
1193 +
1194 +(% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS **
1195 +
1196 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1197 +|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
1198 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1199 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
1200 +OK
1201 +)))
1202 +|(% 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" %)(((
1203 +1
1204 +
1205 +OK
1206 +)))
1207 +
1208 +(% style="color:blue" %)**Downlink Command: 0x33**
1209 +
1210 +Format: Command Code (0x33) followed by 2 bytes mode value.
1211 +
1212 +If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1213 +
1214 +* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1215 +* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1216 +
1217 +
1218 +
1219 +== 7.25 Device offline rejoining （LWS007) ==
1220 +
1221 +
1222 +(% style="color:blue" %)**AT Command: AT+DDETECT**
1223 +
1224 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1225 +|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1226 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
1227 +|(% style="width:160px" %)(((
1228 +AT+DDETECT=1,1440,2880
1229 +
1230 +value1
1231 +)))|(% style="width:198px" %)Enable online detect|(% style="width:349px" %)(((
1232 +1
1233 +
1234 +OK
1235 +)))
1236 +|(% style="width:160px" %)(((
1237 +AT+DDETECT=1,?,2880
1238 +
1239 +value2
1240 +)))|(% style="width:198px" %)Online detection packet sending time|(% style="width:349px" %)(((
1241 +
1242 +
1243 +OK
1244 +)))
1245 +|(% style="width:160px" %)(((
1246 +AT+DDETECT=1,1440,？
1247 +
1248 +value3
1249 +)))|(% style="width:198px" %)Process rejoin|(% style="width:349px" %)(((
1250 +
1251 +
1252 +OK
1253 +)))
1254 +
1255 +(% style="color:blue" %)**Downlink Command: 0x33**
1256 +
1257 +Format: Command Code (0x32) followed by 2 bytes mode value.
1258 +
1259 +If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1260 +
1261 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1262 +
1263 +
1264 +
1265 +== 7.26 Request the server to send an ACK ==
1266 +
1267 +
1268 +(% style="color:blue" %)**AT Command: AT+PNACKMD**
1269 +
1270 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1271 +|=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1272 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1273 +|(% 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(((
1274 +OK
1275 +)))
1276 +|(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)(((
1277 +0
1278 +
1279 +OK
1280 +)))
1281 +
1282 +
1283 +== 7.27 Adjust network rejoining interval ==
1284 +
1285 +
1286 +(% style="color:blue" %)**AT Command: AT+RJTDC**
1287 +
1288 +(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1289 +|=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1290 +|(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1291 +|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
1292 +OK
1293 +
1294 +the interval is 30000ms = 30s
1295 +)))
1296 +|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1297 +Set the ReJoin data transmission interval to 60000ms = 60 seconds
1298 +)))
1299 +
1300 +(% style="color:blue" %)**Downlink Command: 0x26**
1301 +
1302 +Format: Command Code (0x26) followed by 2 bytes mode value.
1303 +
1304 +If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1305 +
1306 +* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
1307 +* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1308 +
1309 +
1310 +
1139 1139  = 8. AT Commands Combination =
1140 1140  
1313 +
1141 1141  == 8.1 Set a fix RX2DR for downlink window ==
1142 1142  
1143 -* **AT+ADR=0 **~-~-> Disable ADR first
1144 -* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1145 1145  
1317 +* **AT+ADR=0             ** **~-~->**  Disable ADR first
1318 +* **AT+RX2DR=xxxx**  **~-~->**  Set xxxx to your wanted DataRate
1319 +
1320 +
1321 +
1146 1146  == 8.2 Use Downlink Command to set a fix uplink DR ==
1147 1147  
1148 -{{info}}
1149 -**Downlink Command: 0x22000500**
1150 -{{/info}}
1151 1151  
1152 -Same as:
1325 +(% style="color:blue" %)**Downlink Command: 0x22000500**
1153 1153  
1327 +**Same as:**
1328 +
1154 1154  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1155 1155  * AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1156 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1331 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]

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