Last modified by kai on 2024/09/06 10:00
<
From version < 38.108 >
edited by Xiaoling
on 2022/06/01 11:54
To version < 51.5 >
edited by Xiaoling
on 2022/07/13 14:11
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,4 +1,4 @@
1 - **Contents：**
1 + **Table of** **Contents：**
2 2  
3 3  {{toc/}}
4 4  
... ... @@ -6,6 +6,7 @@
6 6  
7 7  = 1. Introduction =
8 8  
9 +
9 9  Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands:
10 10  
11 11  * **Common Commands:** They should be available for each sensor, such as: change uplink interval, reset device.
... ... @@ -18,6 +18,7 @@
18 18  
19 19  = 2. How to use AT Commands or Downlink command =
20 20  
22 +
21 21  * For AT Command , See Devices User Manual for Device. The user manual can be found in each product page of [[Dragino Official Website>>url:http://www.dragino.com/]]
22 22  * For LoRaWAN Downlink: The gateway transfer downlink command in HEX format. This page shows the HEX format downlink code for each command. but some servers use base64 as downlink code. Below are reference for how to use downlink command:
23 23  ** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
... ... @@ -26,8 +26,10 @@
26 26  
27 27  
28 28  
31 +
29 29  = 3. Support End Node and firmware version =
30 30  
34 +
31 31  (% border="1" style="background-color:#ffffcc; color:green; width:966px" %)
32 32  |=(% colspan="3" style="width: 963px;" %)(((
33 33  Dragino STM32 base hardware Firmware / LoRaWAN stack list
... ... @@ -101,17 +101,18 @@
101 101  
102 102  
103 103  
108 +
104 104  = 4. System Management Commands =
105 105  
111 +
106 106  == 4.1 Change Uplink Interval ==
107 107  
114 +
108 108  Feature: Change LoRaWAN End Node Transmit Interval.
109 109  
110 -(% class="box infomessage" %)
111 -(((
112 -**AT Command: AT+TDC**
113 -)))
114 114  
118 +(% style="color:blue" %)**AT Command: AT+TDC**
119 +
115 115  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
116 116  |=(% colspan="3" style="width: 724px;" %)AT+TDC
117 117  |(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
... ... @@ -124,11 +124,11 @@
124 124  Set transmit interval to 60000ms = 60 seconds
125 125  )))
126 126  
127 -{{info}}
128 -**Downlink Command: 0x01**
129 -{{/info}}
130 -
131 131  (((
133 +
134 +
135 +(% style="color:blue" %)**Downlink Command: 0x01**
136 +
132 132  Format: Command Code (0x01) followed by 3 bytes time value.
133 133  )))
134 134  
... ... @@ -141,14 +141,15 @@
141 141  
142 142  
143 143  
149 +
144 144  == 4.2 Reboot End Node ==
145 145  
152 +
146 146  Feature: Reboot End Node to perform a new OTAA or ABP Join.
147 147  
148 -{{info}}
149 -**AT Command: ATZ**
150 -{{/info}}
151 151  
156 +(% style="color:blue" %)**AT Command: ATZ**
157 +
152 152  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
153 153  |=(% colspan="3" %)ATZ: Trig a reset of the MCU
154 154  |**Command Example**|**Function**|**Response**
... ... @@ -166,9 +166,7 @@
166 166  <followed by the Tx and Rx information>
167 167  )))
168 168  
169 -{{info}}
170 -**Downlink Command: 0x04**
171 -{{/info}}
175 +(% style="color:blue" %)**Downlink Command: 0x04**
172 172  
173 173  (((
174 174  Format: Command Code (0x04) followed by FF.
... ... @@ -182,12 +182,12 @@
182 182  
183 183  == 4.3 Reset to factory Default ==
184 184  
189 +
185 185  Feature: Reset the parameters to Factory Default, factory default value depends on the firmware settings, the OTAA and ABP keys will reserve after this command.
186 186  
187 -{{info}}
188 -**AT Command: AT+FDR**
189 -{{/info}}
190 190  
193 +(% style="color:blue" %)**AT Command: AT+FDR**
194 +
191 191  (% border="1" style="background-color:#ffffcc; color:green; width:831.222px" %)
192 192  |=(% colspan="3" style="width: 828px;" %)Reset to factory default
193 193  |(% style="width:181px" %)**Command Example**|(% style="width:181px" %)**Function**|(% style="width:465px" %)**Response**
... ... @@ -205,9 +205,7 @@
205 205  Please set the parameters or reset Device to apply change
206 206  )))
207 207  
208 -{{info}}
209 -**Downlink Command: 0x04**
210 -{{/info}}
212 +(% style="color:blue" %)**Downlink Command: 0x04**
211 211  
212 212  (((
213 213  Format: Command Code (0x04) followed by FE.
... ... @@ -220,12 +220,12 @@
220 220  
221 221  == 4.4 Show Firmware Version ==
222 222  
225 +
223 223  Feature: Show firmware version. No downlink command yet.
224 224  
225 -{{info}}
226 -**AT Command: AT+VER**
227 -{{/info}}
228 228  
229 +(% style="color:blue" %)**AT Command: AT+VER**
230 +
229 229  (% border="1" style="background-color:#ffffcc; color:green; width:586px" %)
230 230  |=(% colspan="3" style="width: 583px;" %)AT+VER: Image Version and Frequency Band
231 231  |(% style="width:170px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -235,9 +235,7 @@
235 235  OK
236 236  )))
237 237  
238 -{{info}}
239 -**Downlink Command: 0x26 (Valid in 006 stack)**
240 -{{/info}}
240 +(% style="color:blue" %)**Downlink Command: 0x26 (Valid in 006 stack)**
241 241  
242 242  (((
243 243  Downlink Format: 0x26
... ... @@ -248,6 +248,9 @@
248 248  )))
249 249  
250 250  (((
251 +
252 +
253 +
251 251  **xx: Software Type:**
252 252  )))
253 253  
... ... @@ -256,6 +256,8 @@
256 256  * 0x00 03: LSE01/LDDS75/LDDS20/LSPH01/LLMS01/LSNPK01
257 257  
258 258  (((
262 +
263 +
259 259  **yy: Frequency Band:**
260 260  )))
261 261  
... ... @@ -271,6 +271,8 @@
271 271  * 0xa0: AS923-3
272 272  
273 273  (((
279 +
280 +
274 274  **zz: Subband**
275 275  )))
276 276  
... ... @@ -279,12 +279,12 @@
279 279  
280 280  == 4.5 Show System Configure ==
281 281  
289 +
282 282  Feature: Show All configure. No downlink command yet.
283 283  
284 -{{info}}
285 -**AT Command: AT+CFG**
286 -{{/info}}
287 287  
293 +(% style="color:blue" %)**AT Command: AT+CFG**
294 +
288 288  (% border="1" style="background-color:#ffffcc; color:green; width:599.222px" %)
289 289  |=(% colspan="3" style="width: 596px;" %)AT+CFG: Print all configurations
290 290  |(% style="width:160px" %)**Command Example**|(% style="width:154px" %)**Function**|(% style="width:280px" %)**Response**
... ... @@ -306,14 +306,15 @@
306 306  
307 307  = 5. Keys, IDs and EUIs management =
308 308  
316 +
309 309  == 5.1 Application EUI ==
310 310  
319 +
311 311  Feature: Get or Set the Application EUI.
312 312  
313 -{{info}}
314 -**AT Command: AT+APPEUI**
315 -{{/info}}
316 316  
323 +(% style="color:blue" %)**AT Command: AT+APPEUI**
324 +
317 317  (% border="1" style="background-color:#ffffcc; color:green; width:686.222px" %)
318 318  |=(% colspan="3" style="width: 683px;" %)AT+APPEUI
319 319  |(% style="width:305px" %)**Command Example**|(% style="width:186px" %)**Function**|(% style="width:191px" %)**Response**
... ... @@ -326,12 +326,12 @@
326 326  
327 327  == 5.2 Application Key ==
328 328  
337 +
329 329  Feature: Get or Set the Application Key.
330 330  
331 -{{info}}
332 -**AT Command: AT+APPKEY**
333 -{{/info}}
334 334  
341 +(% style="color:blue" %)**AT Command: AT+APPKEY**
342 +
335 335  (% border="1" style="background-color:#ffffcc; color:green; width:976.222px" %)
336 336  |=(% colspan="3" style="width: 973px;" %)AT+APPKEY
337 337  |(% style="width:441px" %)**Command Example**|(% style="width:180px" %)**Function**|(% style="width:350px" %)**Response**
... ... @@ -344,12 +344,12 @@
344 344  
345 345  == 5.3 Application Session Key ==
346 346  
355 +
347 347  Feature: Get or Set the Application Session Key.
348 348  
349 -{{info}}
350 -**AT Command: AT+APPSKEY**
351 -{{/info}}
352 352  
359 +(% style="color:blue" %)**AT Command: AT+APPSKEY**
360 +
353 353  (% border="1" style="background-color:#ffffcc; color:green; width:1040.22px" %)
354 354  |=(% colspan="3" style="width: 1037px;" %)AT+APPSKEY
355 355  |(% style="width:451px" %)**Command Example**|(% style="width:231px" %)**Function**|(% style="width:354px" %)**Response**
... ... @@ -364,12 +364,12 @@
364 364  
365 365  == 5.4 Device Address ==
366 366  
375 +
367 367  Feature: Get or Set the Device Address.
368 368  
369 -{{info}}
370 -**AT Command: AT+DADDR**
371 -{{/info}}
372 372  
379 +(% style="color:blue" %)**AT Command: AT+DADDR**
380 +
373 373  (% border="1" style="background-color:#ffffcc; color:green; width:795.222px" %)
374 374  |=(% colspan="3" style="width: 792px;" %)AT+DADDR
375 375  |(% style="width:192px" %)**Command Example**|(% style="width:241px" %)**Function**|(% style="width:359px" %)**Response**
... ... @@ -382,12 +382,12 @@
382 382  
383 383  == 5.5 Device EUI ==
384 384  
393 +
385 385  Feature: Get or Set the Device EUI.
386 386  
387 -{{info}}
388 -**AT Command: AT+DEUI**
389 -{{/info}}
390 390  
397 +(% style="color:blue" %)**AT Command: AT+DEUI**
398 +
391 391  (% border="1" style="background-color:#ffffcc; color:green; width:1035.22px" %)
392 392  |=(% colspan="3" style="width: 1032px;" %)AT+DEUI
393 393  |(% style="width:250px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:634px" %)**Response**
... ... @@ -400,12 +400,12 @@
400 400  
401 401  == 5.6 Network ID ==
402 402  
411 +
403 403  Feature: Get or Set the Network ID.(You can enter this command change only after successful network connection)
404 404  
405 -{{info}}
406 -**AT Command: AT+NWKID**
407 -{{/info}}
408 408  
415 +(% style="color:blue" %)**AT Command: AT+NWKID**
416 +
409 409  (% border="1" style="background-color:#ffffcc; color:green; width:448.222px" %)
410 410  |=(% colspan="3" style="width: 445px;" %)AT+NWKID
411 411  |(% style="width:191px" %)**Command Example**|(% style="width:153px" %)**Function**|(% style="width:101px" %)**Response**
... ... @@ -416,12 +416,12 @@
416 416  
417 417  == 5.7 Network Session Key ==
418 418  
427 +
419 419  Feature: Get or Set the Network Session Key
420 420  
421 -{{info}}
422 -**AT Command: AT+NWKSKEY**
423 -{{/info}}
424 424  
431 +(% style="color:blue" %)**AT Command: AT+NWKSKEY**
432 +
425 425  (% border="1" style="background-color:#ffffcc; color:green; width:1017.22px" %)
426 426  |=(% colspan="3" style="width: 1014px;" %)AT+NWKSKEY
427 427  |(% style="width:455px" %)**Command Example**|(% style="width:215px" %)**Function**|(% style="width:343px" %)**Response**
... ... @@ -432,14 +432,18 @@
432 432  
433 433  = 6. Joining and sending date on LoRaWAN network =
434 434  
443 +
435 435  == 6.1 Confirm Mode ==
436 436  
446 +
447 +=== 6.1.1  AT+CFM command before DR-LWS007 software stack ===
448 +
449 +
437 437  Feature: Get or Set the confirmation mode (0-1).
438 438  
439 -{{info}}
440 -**AT Command: AT+CFM**
441 -{{/info}}
442 442  
453 +(% style="color:blue" %)**AT Command: AT+CFM**
454 +
443 443  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
444 444  |=(% colspan="3" style="width: 707px;" %)AT+CFM
445 445  |(% style="width:155px" %)**Command Example**|(% style="width:205px" %)**Function**|(% style="width:346px" %)**Response**
... ... @@ -449,7 +449,7 @@
449 449  |(% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK
450 450  |(% style="width:155px" %)AT+CFM=2|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)While Error in format, return AT_PARAM_ERROR
451 451  
452 -Downlink Command: 0x05
464 +(% style="color:blue" %)**Downlink Command: 0x05**
453 453  
454 454  Format: Command Code (0x05) followed by 2 bytes mode value.
455 455  
... ... @@ -458,14 +458,61 @@
458 458  * Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1
459 459  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
460 460  
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 +
461 461  == 6.2 Confirm Status ==
462 462  
522 +
463 463  Feature: Get confirmation status of the last AT+SEND (0-1).
464 464  
465 -{{info}}
466 -**AT Command: AT+CFS**
467 -{{/info}}
468 468  
526 +(% style="color:blue" %)**AT Command: AT+CFS**
527 +
469 469  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
470 470  |=(% colspan="3" style="width: 531px;" %)AT+CFS
471 471  |(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:178px" %)**Response**
... ... @@ -475,12 +475,12 @@
475 475  
476 476  == 6.3 Join LoRa® Network ==
477 477  
537 +
478 478  Feature: Join network.
479 479  
480 -{{info}}
481 -**AT Command: AT+JOIN**
482 -{{/info}}
483 483  
541 +(% style="color:blue" %)**AT Command: AT+JOIN**
542 +
484 484  (% border="1" style="background-color:#ffffcc; color:green; width:647.222px" %)
485 485  |=(% colspan="3" style="width: 644px;" %)AT+JOIN
486 486  |(% style="width:163px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:334px" %)**Response**
... ... @@ -492,12 +492,12 @@
492 492  
493 493  == 6.4 LoRa® Network Join Mode ==
494 494  
554 +
495 495  Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA).
496 496  
497 -{{info}}
498 -**AT Command: AT+NJM**
499 -{{/info}}
500 500  
558 +(% style="color:blue" %)**AT Command: AT+NJM**
559 +
501 501  (% border="1" style="background-color:#ffffcc; color:green; width:753.222px" %)
502 502  |=(% colspan="3" style="width: 750px;" %)AT+NJM
503 503  |(% style="width:162px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:361px" %)**Response**
... ... @@ -507,25 +507,24 @@
507 507  |(% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK
508 508  |(% 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
509 509  
510 -{{info}}
511 -**Downlink Command: 0x20**
512 -{{/info}}
569 +(% style="color:blue" %)**Downlink Command: 0x20**
513 513  
514 514  Format: Command Code (0x20) followed by 1 bytes mode value.
515 515  
516 516  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
517 517  
518 -* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
575 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
519 519  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
520 520  
578 +
521 521  == 6.5 LoRa® Network Join Status ==
522 522  
581 +
523 523  Feature: LoRa® Network Join Status.
524 524  
525 -{{info}}
526 -**AT Command: AT+NJS**
527 -{{/info}}
528 528  
585 +(% style="color:blue" %)**AT Command: AT+NJS**
586 +
529 529  (% border="1" style="background-color:#ffffcc; color:green; width:498.222px" %)
530 530  |=(% colspan="3" style="width: 495px;" %)AT+NJS
531 531  |(% style="width:169px" %)**Command Example**|(% style="width:164px" %)**Function**|(% style="width:161px" %)**Response**
... ... @@ -535,12 +535,12 @@
535 535  
536 536  == 6.6 Print Last Received Data in Raw Format ==
537 537  
596 +
538 538  Feature: Print Last Received Data in Raw Format<port:data>.
539 539  
540 -{{info}}
541 -**AT Command: AT+RECV**
542 -{{/info}}
543 543  
600 +(% style="color:blue" %)**AT Command: AT+RECV**
601 +
544 544  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
545 545  |=(% colspan="3" style="width: 584px;" %)AT+RECV
546 546  |(% style="width:161px" %)**Command Example**|(% style="width:272px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -550,12 +550,12 @@
550 550  
551 551  == 6.7 Print Last Received Data in Binary Format ==
552 552  
611 +
553 553  Feature: Print Last Received Data in Binary Format<port:data>.
554 554  
555 -{{info}}
556 -**AT Command: AT+RECVB**
557 -{{/info}}
558 558  
615 +(% style="color:blue" %)**AT Command: AT+RECVB**
616 +
559 559  (% border="1" style="background-color:#ffffcc; color:green; width:793.222px" %)
560 560  |=(% colspan="3" style="width: 790px;" %)AT+RECVB
561 561  |(% style="width:173px" %)**Command Example**|(% style="width:497px" %)**Function**|(% style="width:120px" %)**Response**
... ... @@ -565,12 +565,12 @@
565 565  
566 566  == 6.8 Send Text Data ==
567 567  
626 +
568 568  Feature: Send Text Data<port:data>.
569 569  
570 -{{info}}
571 -**AT Command: AT+SEND**
572 -{{/info}}
573 573  
630 +(% style="color:blue" %)**AT Command: AT+SEND**
631 +
574 574  (% border="1" style="background-color:#ffffcc; color:green; width:991.222px" %)
575 575  |=(% colspan="3" style="width: 988px;" %)AT+SEND
576 576  |(% style="width:201px" %)**Command Example**|(% style="width:340px" %)**Function**|(% style="width:446px" %)**Response**
... ... @@ -584,12 +584,12 @@
584 584  
585 585  == 6.9 Send Hexadecimal Data ==
586 586  
645 +
587 587  Feature: Send hexadecimal data along with the application port.
588 588  
589 -{{info}}
590 -**AT Command: AT+SENDB**
591 -{{/info}}
592 592  
649 +(% style="color:blue" %)**AT Command: AT+SENDB**
650 +
593 593  (% border="1" style="background-color:#ffffcc; color:green; width:1120.22px" %)
594 594  |=(% colspan="3" style="width: 1117px;" %)AT+SENDB
595 595  |(% style="width:257px" %)**Command Example**|(% style="width:406px" %)**Function**|(% style="width:453px" %)**Response**
... ... @@ -602,14 +602,15 @@
602 602  
603 603  = 7. LoRaWAN network management =
604 604  
663 +
605 605  == 7.1 Adaptive Data Rate ==
606 606  
666 +
607 607  Feature: Get or Set the Adaptive Data Rate setting. (0: off, 1: on).
608 608  
609 -{{info}}
610 -**AT Command: AT+ADR**
611 -{{/info}}
612 612  
670 +(% style="color:blue" %)**AT Command: AT+ADR**
671 +
613 613  (% border="1" style="background-color:#ffffcc; color:green; width:683.222px" %)
614 614  |=(% colspan="3" style="width: 680px;" %)AT+ADR
615 615  |(% style="width:162px" %)**Command Example**|(% style="width:266px" %)**Function**|(% style="width:250px" %)**Response**
... ... @@ -621,24 +621,22 @@
621 621  AT_PARAM_ERROR
622 622  )))
623 623  
624 -{{info}}
625 -**Downlink Command: 0x22**
626 -{{/info}}
683 +(% style="color:blue" %)**Downlink Command: 0x22**
627 627  
628 -
629 629  If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
630 630  
631 -* **Example 1**: Downlink Payload: **2201** ~/~/ Set AT+ADR=1.
687 +* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
632 632  * **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
633 633  
690 +
634 634  == 7.2 LoRa® Class ==
635 635  
693 +
636 636  Feature: Get or Set the Device Class(Currently only support class A, class C).
637 637  
638 -{{info}}
639 -**AT Command:AT+CLASS**
640 -{{/info}}
641 641  
697 +(% style="color:blue" %)**AT Command:AT+CLASS**
698 +
642 642  (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
643 643  |=(% colspan="3" style="width: 504px;" %)AT+CLASS
644 644  |(% style="width:163px" %)**Command Example**|(% style="width:166px" %)**Function**|(% style="width:175px" %)**Response**
... ... @@ -651,12 +651,12 @@
651 651  
652 652  == 7.3 Duty Cycle Setting ==
653 653  
711 +
654 654  Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
655 655  
656 -{{info}}
657 -**AT Command:AT+DCS**
658 -{{/info}}
659 659  
715 +(% style="color:blue" %)**AT Command:AT+DCS**
716 +
660 660  (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
661 661  |=(% colspan="3" style="width: 512px;" %)AT+DCS
662 662  |(% style="width:165px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:107px" %)**Response**
... ... @@ -669,12 +669,12 @@
669 669  
670 670  == 7.4 Data Rate ==
671 671  
729 +
672 672  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
673 673  
674 -{{info}}
675 -**AT Command: AT+DR**
676 -{{/info}}
677 677  
733 +(% style="color:blue" %)**AT Command: AT+DR**
734 +
678 678  (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
679 679  |=(% colspan="3" style="width: 463px;" %)AT+DR
680 680  |(% style="width:156px" %)**Command Example**|(% style="width:167px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -685,24 +685,22 @@
685 685  
686 686  )))
687 687  
688 -{{info}}
689 -**Downlink Command: 0x2200aaFF**
690 -{{/info}}
745 +(% style="color:blue" %)**Downlink Command: 0x2200aaFF**
691 691  
692 -
693 693  If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
694 694  
695 695  * **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1.
696 696  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0.
697 697  
752 +
698 698  == 7.5 Frame Counter Downlink ==
699 699  
755 +
700 700  Feature: Get or Set the Frame Counter Downlink.
701 701  
702 -{{info}}
703 -**AT Command:AT+FCD**
704 -{{/info}}
705 705  
759 +(% style="color:blue" %)**AT Command:AT+FCD**
760 +
706 706  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
707 707  |=(% colspan="3" style="width: 690px;" %)AT+FCD
708 708  |(% style="width:162px" %)**Command Example**|(% style="width:258px" %)**Function**|(% style="width:269px" %)**Response**
... ... @@ -711,8 +711,6 @@
711 711  )))
712 712  |(% style="width:162px" %)AT+FCD=10|(% style="width:258px" %)Set the Frame Counter Downlink.|(% style="width:269px" %)(System will write new value to FCD)(((
713 713  OK
714 -
715 -
716 716  )))
717 717  
718 718  == 7.6 Frame Counter Uplink ==
... ... @@ -719,10 +719,9 @@
719 719  
720 720  Feature: Get or Set the Frame Counter Uplink.
721 721  
722 -{{info}}
723 -**AT Command:AT+FCU**
724 -{{/info}}
725 725  
776 +(% style="color:blue" %)**AT Command:AT+FCU**
777 +
726 726  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
727 727  |=(% colspan="3" style="width: 531px;" %)AT+FCU
728 728  |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -735,12 +735,12 @@
735 735  
736 736  == 7.7 Join Accept Delay1 ==
737 737  
790 +
738 738  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
739 739  
740 -{{info}}
741 -**AT Command:AT+JN1DL**
742 -{{/info}}
743 743  
794 +(% style="color:blue" %)**AT Command:AT+JN1DL**
795 +
744 744  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
745 745  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
746 746  |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -755,10 +755,9 @@
755 755  
756 756  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
757 757  
758 -{{info}}
759 -**AT Command:AT+JN2DL**
760 -{{/info}}
761 761  
811 +(% style="color:blue" %)**AT Command:AT+JN2DL**
812 +
762 762  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
763 763  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
764 764  |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response**
... ... @@ -771,12 +771,14 @@
771 771  
772 772  == 7.9 Public Network Mode ==
773 773  
774 -Feature: Get or Set the public network mode. (0: off, 1: on)
775 775  
776 -{{info}}
777 -**AT Command:AT+PNM**
778 -{{/info}}
826 +Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
779 779  
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 +
780 780  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
781 781  |=(% colspan="3" style="width: 664px;" %)AT+PNM
782 782  |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response**
... ... @@ -783,20 +783,25 @@
783 783  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
784 784  OK
785 785  )))
786 -|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)Set the public network mode.|(% style="width:272px" %)(System will write new value to PNM)(((
839 +|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)(((
840 +Set the public network mode.
841 +
842 +Set syncword=0x34
843 +)))|(% style="width:272px" %)(System will write new value to PNM)(((
787 787  OK
788 788  
789 789  
790 790  )))
848 +|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
791 791  
792 792  == 7.10 Receive Delay1 ==
793 793  
852 +
794 794  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
795 795  
796 -{{info}}
797 -**AT Command:AT+RX1DL**
798 -{{/info}}
799 799  
856 +(% style="color:blue" %)**AT Command:AT+RX1DL**
857 +
800 800  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
801 801  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
802 802  |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -807,14 +807,15 @@
807 807  
808 808  )))
809 809  
868 +
810 810  == 7.11 Receive Delay2 ==
811 811  
871 +
812 812  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
813 813  
814 -{{info}}
815 -**AT Command:AT+RX2DL**
816 -{{/info}}
817 817  
875 +(% style="color:blue" %)**AT Command:AT+RX2DL**
876 +
818 818  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
819 819  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
820 820  |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -825,14 +825,15 @@
825 825  
826 826  )))
827 827  
887 +
828 828  == 7.12 Rx2 Window Data Rate ==
829 829  
890 +
830 830  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
831 831  
832 -{{info}}
833 -**AT Command:AT+RX2DR**
834 -{{/info}}
835 835  
894 +(% style="color:blue" %)**AT Command:AT+RX2DR**
895 +
836 836  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
837 837  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
838 838  |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response**
... ... @@ -843,14 +843,15 @@
843 843  
844 844  )))
845 845  
906 +
846 846  == 7.13 Rx2 Window Frequency ==
847 847  
909 +
848 848  Feature: Get or Set the Rx2 window frequency
849 849  
850 -{{info}}
851 -**AT Command:AT+RX2FQ**
852 -{{/info}}
853 853  
913 +(% style="color:blue" %)**AT Command:AT+RX2FQ**
914 +
854 854  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
855 855  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
856 856  |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response**
... ... @@ -861,14 +861,15 @@
861 861  
862 862  )))
863 863  
925 +
864 864  == 7.14 Transmit Power ==
865 865  
928 +
866 866  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. )
867 867  
868 -{{info}}
869 -**AT Command:AT+TXP**
870 -{{/info}}
871 871  
932 +(% style="color:blue" %)**AT Command:AT+TXP**
933 +
872 872  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
873 873  |=(% colspan="3" style="width: 462px;" %)AT+TXP
874 874  |(% style="width:161px" %)**Command Example**|(% style="width:189px" %)**Function**|(% style="width:112px" %)**Response**
... ... @@ -886,14 +886,16 @@
886 886  * **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
887 887  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
888 888  
951 +
952 +
889 889  == 7.15 RSSI of the Last Received Packet ==
890 890  
955 +
891 891  Feature: Get or Set the Rx2 window frequency
892 892  
893 -{{info}}
894 -**AT Command:AT+RSSI**
895 -{{/info}}
896 896  
959 +(% style="color:blue" %)**AT Command:AT+RSSI**
960 +
897 897  (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %)
898 898  |=(% colspan="3" style="width: 554px;" %)AT+RSSI
899 899  |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response**
... ... @@ -901,14 +901,15 @@
901 901  OK
902 902  )))
903 903  
968 +
904 904  == 7.16 SNR of the Last Received Packet ==
905 905  
971 +
906 906  Feature: Get the SNR of the last received packet
907 907  
908 -{{info}}
909 -**AT Command:AT+SNR**
910 -{{/info}}
911 911  
975 +(% style="color:blue" %)**AT Command:AT+SNR**
976 +
912 912  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
913 913  |=(% colspan="3" style="width: 568px;" %)AT+SNR
914 914  |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -916,14 +916,15 @@
916 916  OK
917 917  )))
918 918  
984 +
919 919  == 7.17 Application Port ==
920 920  
987 +
921 921  Feature: Get or set the application port.
922 922  
923 -{{info}}
924 -**AT Command: AT+PORT**
925 -{{/info}}
926 926  
991 +(% style="color:blue" %)**AT Command: AT+PORT**
992 +
927 927  (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %)
928 928  |=(% colspan="3" style="width: 497px;" %)AT+PORT
929 929  |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response**
... ... @@ -932,9 +932,7 @@
932 932  )))
933 933  |(% style="width:157px" %)AT+PORT=21|(% style="width:204px" %)Set the application port|(% style="width:135px" %)OK
934 934  
935 -{{info}}
936 -**Downlink Command: 0x23**
937 -{{/info}}
1001 +(% style="color:blue" %)**Downlink Command: 0x23**
938 938  
939 939  Format: Command Code (0x23) followed by 1 bytes port value.
940 940  
... ... @@ -943,14 +943,16 @@
943 943  * **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1
944 944  * **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
945 945  
1010 +
1011 +
946 946  == 7.18 Single Channel Mode ==
947 947  
1014 +
948 948  Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
949 949  
950 -{{info}}
951 -**AT Command: AT+CHS**
952 -{{/info}}
953 953  
1018 +(% style="color:blue" %)**AT Command: AT+CHS**
1019 +
954 954  (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %)
955 955  |=(% colspan="3" style="width: 600px;" %)AT+CHS
956 956  |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -959,14 +959,14 @@
959 959  )))
960 960  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
961 961  
1028 +
962 962  == 7.19 Eight Channel Mode ==
963 963  
964 964  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
965 965  
966 -{{info}}
967 -**AT Command: AT+CHE**
968 -{{/info}}
969 969  
1034 +(% style="color:blue" %)**AT Command: AT+CHE**
1035 +
970 970  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
971 971  |=(% colspan="3" style="width: 707px;" %)AT+CHE
972 972  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -977,9 +977,7 @@
977 977  )))
978 978  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
979 979  
980 -{{info}}
981 -**Downlink Command: 0x24**
982 -{{/info}}
1046 +(% style="color:blue" %)**Downlink Command: 0x24**
983 983  
984 984  Format: Command Code (0x24) followed by 1 bytes channel value.
985 985  
... ... @@ -988,14 +988,16 @@
988 988  * **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1
989 989  * **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
990 990  
1055 +
1056 +
991 991  == 7.20 Get or Set RXwindows1 timeout ==
992 992  
993 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
994 994  
995 -{{info}}
996 -**AT Command: AT+RX1WTO**
997 -{{/info}}
1060 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
998 998  
1062 +
1063 +(% style="color:blue" %)**AT Command: AT+RX1WTO**
1064 +
999 999  (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %)
1000 1000  |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO
1001 1001  |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response**
... ... @@ -1005,11 +1005,16 @@
1005 1005  |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
1006 1006  
1007 1007  (((
1074 +
1075 +
1008 1008  **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 +
1009 1009  )))
1010 1010  
1011 1011  [[image:image-20220526162535-1.png]]
1012 1012  
1083 +
1013 1013  (((
1014 1014  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.
1015 1015  
... ... @@ -1018,12 +1018,12 @@
1018 1018  
1019 1019  == 7.21 Get or Set RXwindows2 timeout ==
1020 1020  
1021 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1022 1022  
1023 -{{info}}
1024 -**AT Command: AT+RX2WTO**
1025 -{{/info}}
1093 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1026 1026  
1095 +
1096 +(% style="color:blue" %)**AT Command: AT+RX2WTO**
1097 +
1027 1027  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1028 1028  |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO
1029 1029  |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response**
... ... @@ -1032,14 +1032,15 @@
1032 1032  )))
1033 1033  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1034 1034  
1106 +
1035 1035  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1036 1036  
1109 +
1037 1037  Feature: Get or Set uplinkdwelltime
1038 1038  
1039 -{{info}}
1040 -**AT Command: AT+DWELLT**
1041 -{{/info}}
1042 1042  
1113 +(% style="color:blue" %)**AT Command: AT+DWELLT**
1114 +
1043 1043  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1044 1044  |=(% colspan="3" style="width: 494px;" %)AT+DWELLT
1045 1045  |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response**
... ... @@ -1048,9 +1048,7 @@
1048 1048  )))
1049 1049  |(% style="width:183px" %)AT+DWELLT=0|(% style="width:179px" %)Set uplinkdwelltime|(% style="width:131px" %)OK
1050 1050  
1051 -{{info}}
1052 -**Downlink Command: 0x25**
1053 -{{/info}}
1123 +(% style="color:blue" %)**Downlink Command: 0x25**
1054 1054  
1055 1055  Format: Command Code (0x25) followed by 1 bytes state value.
1056 1056  
... ... @@ -1059,10 +1059,14 @@
1059 1059  * **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1
1060 1060  * **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1061 1061  
1132 +
1133 +
1062 1062  == 7.23 Set Packet Receiving Response Level ==
1063 1063  
1136 +
1064 1064  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.
1065 1065  
1139 +
1066 1066  RPL value:
1067 1067  
1068 1068  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
... ... @@ -1071,6 +1071,7 @@
1071 1071  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1072 1072  * **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.
1073 1073  
1148 +
1074 1074  Case Analyes:
1075 1075  
1076 1076  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
... ... @@ -1077,10 +1077,9 @@
1077 1077  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
1078 1078  * 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.
1079 1079  
1080 -{{info}}
1081 -**AT Command: AT+RPL**
1082 -{{/info}}
1083 1083  
1156 +(% style="color:blue" %)**AT Command: AT+RPL**
1157 +
1084 1084  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1085 1085  |=(% colspan="3" style="width: 533px;" %)AT+RPL
1086 1086  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1089,9 +1089,7 @@
1089 1089  )))
1090 1090  |(% style="width:160px" %)AT+RPL=0|(% style="width:263px" %)Set packet receiving response level|(% style="width:109px" %)OK
1091 1091  
1092 -{{info}}
1093 -**Downlink Command: 0x21**
1094 -{{/info}}
1166 +(% style="color:blue" %)**Downlink Command: 0x21**
1095 1095  
1096 1096  Format: Command Code (0x21) followed by 1 bytes level value.
1097 1097  
... ... @@ -1100,21 +1100,146 @@
1100 1100  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1101 1101  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1102 1102  
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 +
1103 1103  = 8. AT Commands Combination =
1104 1104  
1299 +
1105 1105  == 8.1 Set a fix RX2DR for downlink window ==
1106 1106  
1107 -* **AT+ADR=0 **~-~-> Disable ADR first
1108 -* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1109 1109  
1303 +* **AT+ADR=0             ** **~-~->**  Disable ADR first
1304 +* **AT+RX2DR=xxxx**  **~-~->**  Set xxxx to your wanted DataRate
1305 +
1306 +
1307 +
1110 1110  == 8.2 Use Downlink Command to set a fix uplink DR ==
1111 1111  
1112 -{{info}}
1113 -**Downlink Command: 0x22000500**
1114 -{{/info}}
1115 1115  
1116 -Same as:
1311 +(% style="color:blue" %)**Downlink Command: 0x22000500**
1117 1117  
1313 +**Same as:**
1314 +
1118 1118  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1119 1119  * AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1120 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1317 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]

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