Last modified by kai on 2024/09/06 10:00
<
From version < 38.106 >
edited by Xiaoling
on 2022/06/01 11:54
To version < 51.3 >
edited by Xiaoling
on 2022/07/13 14:09
>
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**
... ... @@ -322,16 +322,14 @@
322 322  )))
323 323  |(% style="width:305px" %)AT+APPEUI=00 b3 d5 7e f0 00 4d 34|(% style="width:186px" %)Set the Application EUI|(% style="width:191px" %)OK
324 324  
325 -
326 -
327 327  == 5.2 Application Key ==
328 328  
335 +
329 329  Feature: Get or Set the Application Key.
330 330  
331 -{{info}}
332 -**AT Command: AT+APPKEY**
333 -{{/info}}
334 334  
339 +(% style="color:blue" %)**AT Command: AT+APPKEY**
340 +
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**
... ... @@ -342,12 +342,12 @@
342 342  
343 343  == 5.3 Application Session Key ==
344 344  
351 +
345 345  Feature: Get or Set the Application Session Key.
346 346  
347 -{{info}}
348 -**AT Command: AT+APPSKEY**
349 -{{/info}}
350 350  
355 +(% style="color:blue" %)**AT Command: AT+APPSKEY**
356 +
351 351  (% border="1" style="background-color:#ffffcc; color:green; width:1040.22px" %)
352 352  |=(% colspan="3" style="width: 1037px;" %)AT+APPSKEY
353 353  |(% style="width:451px" %)**Command Example**|(% style="width:231px" %)**Function**|(% style="width:354px" %)**Response**
... ... @@ -360,12 +360,12 @@
360 360  
361 361  == 5.4 Device Address ==
362 362  
369 +
363 363  Feature: Get or Set the Device Address.
364 364  
365 -{{info}}
366 -**AT Command: AT+DADDR**
367 -{{/info}}
368 368  
373 +(% style="color:blue" %)**AT Command: AT+DADDR**
374 +
369 369  (% border="1" style="background-color:#ffffcc; color:green; width:795.222px" %)
370 370  |=(% colspan="3" style="width: 792px;" %)AT+DADDR
371 371  |(% style="width:192px" %)**Command Example**|(% style="width:241px" %)**Function**|(% style="width:359px" %)**Response**
... ... @@ -378,12 +378,12 @@
378 378  
379 379  == 5.5 Device EUI ==
380 380  
387 +
381 381  Feature: Get or Set the Device EUI.
382 382  
383 -{{info}}
384 -**AT Command: AT+DEUI**
385 -{{/info}}
386 386  
391 +(% style="color:blue" %)**AT Command: AT+DEUI**
392 +
387 387  (% border="1" style="background-color:#ffffcc; color:green; width:1035.22px" %)
388 388  |=(% colspan="3" style="width: 1032px;" %)AT+DEUI
389 389  |(% style="width:250px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:634px" %)**Response**
... ... @@ -396,12 +396,12 @@
396 396  
397 397  == 5.6 Network ID ==
398 398  
405 +
399 399  Feature: Get or Set the Network ID.(You can enter this command change only after successful network connection)
400 400  
401 -{{info}}
402 -**AT Command: AT+NWKID**
403 -{{/info}}
404 404  
409 +(% style="color:blue" %)**AT Command: AT+NWKID**
410 +
405 405  (% border="1" style="background-color:#ffffcc; color:green; width:448.222px" %)
406 406  |=(% colspan="3" style="width: 445px;" %)AT+NWKID
407 407  |(% style="width:191px" %)**Command Example**|(% style="width:153px" %)**Function**|(% style="width:101px" %)**Response**
... ... @@ -412,12 +412,12 @@
412 412  
413 413  == 5.7 Network Session Key ==
414 414  
421 +
415 415  Feature: Get or Set the Network Session Key
416 416  
417 -{{info}}
418 -**AT Command: AT+NWKSKEY**
419 -{{/info}}
420 420  
425 +(% style="color:blue" %)**AT Command: AT+NWKSKEY**
426 +
421 421  (% border="1" style="background-color:#ffffcc; color:green; width:1017.22px" %)
422 422  |=(% colspan="3" style="width: 1014px;" %)AT+NWKSKEY
423 423  |(% style="width:455px" %)**Command Example**|(% style="width:215px" %)**Function**|(% style="width:343px" %)**Response**
... ... @@ -428,14 +428,18 @@
428 428  
429 429  = 6. Joining and sending date on LoRaWAN network =
430 430  
437 +
431 431  == 6.1 Confirm Mode ==
432 432  
440 +
441 +=== 6.1.1  AT+CFM command before DR-LWS007 software stack ===
442 +
443 +
433 433  Feature: Get or Set the confirmation mode (0-1).
434 434  
435 -{{info}}
436 -**AT Command: AT+CFM**
437 -{{/info}}
438 438  
447 +(% style="color:blue" %)**AT Command: AT+CFM**
448 +
439 439  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
440 440  |=(% colspan="3" style="width: 707px;" %)AT+CFM
441 441  |(% style="width:155px" %)**Command Example**|(% style="width:205px" %)**Function**|(% style="width:346px" %)**Response**
... ... @@ -445,7 +445,7 @@
445 445  |(% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK
446 446  |(% style="width:155px" %)AT+CFM=2|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)While Error in format, return AT_PARAM_ERROR
447 447  
448 -Downlink Command: 0x05
458 +(% style="color:blue" %)**Downlink Command: 0x05**
449 449  
450 450  Format: Command Code (0x05) followed by 2 bytes mode value.
451 451  
... ... @@ -454,14 +454,61 @@
454 454  * Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1
455 455  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
456 456  
467 +
468 +=== 6.1.2  AT+CFM command since DR-LWS007 software stack ===
469 +
470 +
471 +(% style="color:blue" %)**AT Command: AT+CFM**
472 +
473 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
474 +|=(% colspan="3" style="width: 707px;" %)AT+CFM
475 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
476 +|(% style="width:160px" %)(((
477 +AT+CFM=1,0,0
478 +
479 +value1
480 +)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)(((
481 +1
482 +
483 +OK
484 +)))
485 +|(% style="width:160px" %)(((
486 +AT+CFM=0,?,0
487 +
488 +value2
489 +)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)(((
490 +0~~7
491 +
492 +OK
493 +)))
494 +|(% style="width:160px" %)(((
495 +AT+CFM=0,0,1
496 +
497 +value3
498 +)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)(((
499 +1
500 +
501 +OK
502 +)))
503 +
504 +(% style="color:blue" %)**Downlink Command: 0x05**
505 +
506 +Format: Command Code (0x05) followed by 2 bytes mode value.
507 +
508 +If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
509 +
510 +* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
511 +* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
512 +
513 +
457 457  == 6.2 Confirm Status ==
458 458  
516 +
459 459  Feature: Get confirmation status of the last AT+SEND (0-1).
460 460  
461 -{{info}}
462 -**AT Command: AT+CFS**
463 -{{/info}}
464 464  
520 +(% style="color:blue" %)**AT Command: AT+CFS**
521 +
465 465  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
466 466  |=(% colspan="3" style="width: 531px;" %)AT+CFS
467 467  |(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:178px" %)**Response**
... ... @@ -471,12 +471,12 @@
471 471  
472 472  == 6.3 Join LoRa® Network ==
473 473  
531 +
474 474  Feature: Join network.
475 475  
476 -{{info}}
477 -**AT Command: AT+JOIN**
478 -{{/info}}
479 479  
535 +(% style="color:blue" %)**AT Command: AT+JOIN**
536 +
480 480  (% border="1" style="background-color:#ffffcc; color:green; width:647.222px" %)
481 481  |=(% colspan="3" style="width: 644px;" %)AT+JOIN
482 482  |(% style="width:163px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:334px" %)**Response**
... ... @@ -488,12 +488,12 @@
488 488  
489 489  == 6.4 LoRa® Network Join Mode ==
490 490  
548 +
491 491  Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA).
492 492  
493 -{{info}}
494 -**AT Command: AT+NJM**
495 -{{/info}}
496 496  
552 +(% style="color:blue" %)**AT Command: AT+NJM**
553 +
497 497  (% border="1" style="background-color:#ffffcc; color:green; width:753.222px" %)
498 498  |=(% colspan="3" style="width: 750px;" %)AT+NJM
499 499  |(% style="width:162px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:361px" %)**Response**
... ... @@ -503,25 +503,24 @@
503 503  |(% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK
504 504  |(% 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
505 505  
506 -{{info}}
507 -**Downlink Command: 0x20**
508 -{{/info}}
563 +(% style="color:blue" %)**Downlink Command: 0x20**
509 509  
510 510  Format: Command Code (0x20) followed by 1 bytes mode value.
511 511  
512 512  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
513 513  
514 -* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
569 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
515 515  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
516 516  
572 +
517 517  == 6.5 LoRa® Network Join Status ==
518 518  
575 +
519 519  Feature: LoRa® Network Join Status.
520 520  
521 -{{info}}
522 -**AT Command: AT+NJS**
523 -{{/info}}
524 524  
579 +(% style="color:blue" %)**AT Command: AT+NJS**
580 +
525 525  (% border="1" style="background-color:#ffffcc; color:green; width:498.222px" %)
526 526  |=(% colspan="3" style="width: 495px;" %)AT+NJS
527 527  |(% style="width:169px" %)**Command Example**|(% style="width:164px" %)**Function**|(% style="width:161px" %)**Response**
... ... @@ -531,12 +531,12 @@
531 531  
532 532  == 6.6 Print Last Received Data in Raw Format ==
533 533  
590 +
534 534  Feature: Print Last Received Data in Raw Format<port:data>.
535 535  
536 -{{info}}
537 -**AT Command: AT+RECV**
538 -{{/info}}
539 539  
594 +(% style="color:blue" %)**AT Command: AT+RECV**
595 +
540 540  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
541 541  |=(% colspan="3" style="width: 584px;" %)AT+RECV
542 542  |(% style="width:161px" %)**Command Example**|(% style="width:272px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -546,12 +546,12 @@
546 546  
547 547  == 6.7 Print Last Received Data in Binary Format ==
548 548  
605 +
549 549  Feature: Print Last Received Data in Binary Format<port:data>.
550 550  
551 -{{info}}
552 -**AT Command: AT+RECVB**
553 -{{/info}}
554 554  
609 +(% style="color:blue" %)**AT Command: AT+RECVB**
610 +
555 555  (% border="1" style="background-color:#ffffcc; color:green; width:793.222px" %)
556 556  |=(% colspan="3" style="width: 790px;" %)AT+RECVB
557 557  |(% style="width:173px" %)**Command Example**|(% style="width:497px" %)**Function**|(% style="width:120px" %)**Response**
... ... @@ -561,12 +561,12 @@
561 561  
562 562  == 6.8 Send Text Data ==
563 563  
620 +
564 564  Feature: Send Text Data<port:data>.
565 565  
566 -{{info}}
567 -**AT Command: AT+SEND**
568 -{{/info}}
569 569  
624 +(% style="color:blue" %)**AT Command: AT+SEND**
625 +
570 570  (% border="1" style="background-color:#ffffcc; color:green; width:991.222px" %)
571 571  |=(% colspan="3" style="width: 988px;" %)AT+SEND
572 572  |(% style="width:201px" %)**Command Example**|(% style="width:340px" %)**Function**|(% style="width:446px" %)**Response**
... ... @@ -580,12 +580,12 @@
580 580  
581 581  == 6.9 Send Hexadecimal Data ==
582 582  
639 +
583 583  Feature: Send hexadecimal data along with the application port.
584 584  
585 -{{info}}
586 -**AT Command: AT+SENDB**
587 -{{/info}}
588 588  
643 +(% style="color:blue" %)**AT Command: AT+SENDB**
644 +
589 589  (% border="1" style="background-color:#ffffcc; color:green; width:1120.22px" %)
590 590  |=(% colspan="3" style="width: 1117px;" %)AT+SENDB
591 591  |(% style="width:257px" %)**Command Example**|(% style="width:406px" %)**Function**|(% style="width:453px" %)**Response**
... ... @@ -598,14 +598,15 @@
598 598  
599 599  = 7. LoRaWAN network management =
600 600  
657 +
601 601  == 7.1 Adaptive Data Rate ==
602 602  
660 +
603 603  Feature: Get or Set the Adaptive Data Rate setting. (0: off, 1: on).
604 604  
605 -{{info}}
606 -**AT Command: AT+ADR**
607 -{{/info}}
608 608  
664 +(% style="color:blue" %)**AT Command: AT+ADR**
665 +
609 609  (% border="1" style="background-color:#ffffcc; color:green; width:683.222px" %)
610 610  |=(% colspan="3" style="width: 680px;" %)AT+ADR
611 611  |(% style="width:162px" %)**Command Example**|(% style="width:266px" %)**Function**|(% style="width:250px" %)**Response**
... ... @@ -617,24 +617,22 @@
617 617  AT_PARAM_ERROR
618 618  )))
619 619  
620 -{{info}}
621 -**Downlink Command: 0x22**
622 -{{/info}}
677 +(% style="color:blue" %)**Downlink Command: 0x22**
623 623  
624 -
625 625  If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
626 626  
627 -* **Example 1**: Downlink Payload: **2201** ~/~/ Set AT+ADR=1.
681 +* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
628 628  * **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
629 629  
684 +
630 630  == 7.2 LoRa® Class ==
631 631  
687 +
632 632  Feature: Get or Set the Device Class(Currently only support class A, class C).
633 633  
634 -{{info}}
635 -**AT Command:AT+CLASS**
636 -{{/info}}
637 637  
691 +(% style="color:blue" %)**AT Command:AT+CLASS**
692 +
638 638  (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
639 639  |=(% colspan="3" style="width: 504px;" %)AT+CLASS
640 640  |(% style="width:163px" %)**Command Example**|(% style="width:166px" %)**Function**|(% style="width:175px" %)**Response**
... ... @@ -647,12 +647,12 @@
647 647  
648 648  == 7.3 Duty Cycle Setting ==
649 649  
705 +
650 650  Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
651 651  
652 -{{info}}
653 -**AT Command:AT+DCS**
654 -{{/info}}
655 655  
709 +(% style="color:blue" %)**AT Command:AT+DCS**
710 +
656 656  (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
657 657  |=(% colspan="3" style="width: 512px;" %)AT+DCS
658 658  |(% style="width:165px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:107px" %)**Response**
... ... @@ -665,12 +665,12 @@
665 665  
666 666  == 7.4 Data Rate ==
667 667  
723 +
668 668  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
669 669  
670 -{{info}}
671 -**AT Command: AT+DR**
672 -{{/info}}
673 673  
727 +(% style="color:blue" %)**AT Command: AT+DR**
728 +
674 674  (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
675 675  |=(% colspan="3" style="width: 463px;" %)AT+DR
676 676  |(% style="width:156px" %)**Command Example**|(% style="width:167px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -681,24 +681,22 @@
681 681  
682 682  )))
683 683  
684 -{{info}}
685 -**Downlink Command: 0x2200aaFF**
686 -{{/info}}
739 +(% style="color:blue" %)**Downlink Command: 0x2200aaFF**
687 687  
688 -
689 689  If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
690 690  
691 691  * **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1.
692 692  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0.
693 693  
746 +
694 694  == 7.5 Frame Counter Downlink ==
695 695  
749 +
696 696  Feature: Get or Set the Frame Counter Downlink.
697 697  
698 -{{info}}
699 -**AT Command:AT+FCD**
700 -{{/info}}
701 701  
753 +(% style="color:blue" %)**AT Command:AT+FCD**
754 +
702 702  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
703 703  |=(% colspan="3" style="width: 690px;" %)AT+FCD
704 704  |(% style="width:162px" %)**Command Example**|(% style="width:258px" %)**Function**|(% style="width:269px" %)**Response**
... ... @@ -707,8 +707,6 @@
707 707  )))
708 708  |(% style="width:162px" %)AT+FCD=10|(% style="width:258px" %)Set the Frame Counter Downlink.|(% style="width:269px" %)(System will write new value to FCD)(((
709 709  OK
710 -
711 -
712 712  )))
713 713  
714 714  == 7.6 Frame Counter Uplink ==
... ... @@ -715,10 +715,9 @@
715 715  
716 716  Feature: Get or Set the Frame Counter Uplink.
717 717  
718 -{{info}}
719 -**AT Command:AT+FCU**
720 -{{/info}}
721 721  
770 +(% style="color:blue" %)**AT Command:AT+FCU**
771 +
722 722  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
723 723  |=(% colspan="3" style="width: 531px;" %)AT+FCU
724 724  |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -731,12 +731,12 @@
731 731  
732 732  == 7.7 Join Accept Delay1 ==
733 733  
784 +
734 734  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
735 735  
736 -{{info}}
737 -**AT Command:AT+JN1DL**
738 -{{/info}}
739 739  
788 +(% style="color:blue" %)**AT Command:AT+JN1DL**
789 +
740 740  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
741 741  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
742 742  |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -751,10 +751,9 @@
751 751  
752 752  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
753 753  
754 -{{info}}
755 -**AT Command:AT+JN2DL**
756 -{{/info}}
757 757  
805 +(% style="color:blue" %)**AT Command:AT+JN2DL**
806 +
758 758  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
759 759  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
760 760  |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response**
... ... @@ -767,12 +767,14 @@
767 767  
768 768  == 7.9 Public Network Mode ==
769 769  
770 -Feature: Get or Set the public network mode. (0: off, 1: on)
771 771  
772 -{{info}}
773 -**AT Command:AT+PNM**
774 -{{/info}}
820 +Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
775 775  
822 +(% style="color:red" %)Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
823 +
824 +
825 +(% style="color:blue" %)**AT Command:AT+PNM**
826 +
776 776  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
777 777  |=(% colspan="3" style="width: 664px;" %)AT+PNM
778 778  |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response**
... ... @@ -779,20 +779,25 @@
779 779  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
780 780  OK
781 781  )))
782 -|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)Set the public network mode.|(% style="width:272px" %)(System will write new value to PNM)(((
833 +|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)(((
834 +Set the public network mode.
835 +
836 +Set syncword=0x34
837 +)))|(% style="width:272px" %)(System will write new value to PNM)(((
783 783  OK
784 784  
785 785  
786 786  )))
842 +|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
787 787  
788 788  == 7.10 Receive Delay1 ==
789 789  
846 +
790 790  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
791 791  
792 -{{info}}
793 -**AT Command:AT+RX1DL**
794 -{{/info}}
795 795  
850 +(% style="color:blue" %)**AT Command:AT+RX1DL**
851 +
796 796  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
797 797  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
798 798  |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -803,14 +803,15 @@
803 803  
804 804  )))
805 805  
862 +
806 806  == 7.11 Receive Delay2 ==
807 807  
865 +
808 808  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
809 809  
810 -{{info}}
811 -**AT Command:AT+RX2DL**
812 -{{/info}}
813 813  
869 +(% style="color:blue" %)**AT Command:AT+RX2DL**
870 +
814 814  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
815 815  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
816 816  |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -821,14 +821,15 @@
821 821  
822 822  )))
823 823  
881 +
824 824  == 7.12 Rx2 Window Data Rate ==
825 825  
884 +
826 826  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
827 827  
828 -{{info}}
829 -**AT Command:AT+RX2DR**
830 -{{/info}}
831 831  
888 +(% style="color:blue" %)**AT Command:AT+RX2DR**
889 +
832 832  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
833 833  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
834 834  |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response**
... ... @@ -839,14 +839,15 @@
839 839  
840 840  )))
841 841  
900 +
842 842  == 7.13 Rx2 Window Frequency ==
843 843  
903 +
844 844  Feature: Get or Set the Rx2 window frequency
845 845  
846 -{{info}}
847 -**AT Command:AT+RX2FQ**
848 -{{/info}}
849 849  
907 +(% style="color:blue" %)**AT Command:AT+RX2FQ**
908 +
850 850  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
851 851  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
852 852  |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response**
... ... @@ -857,14 +857,15 @@
857 857  
858 858  )))
859 859  
919 +
860 860  == 7.14 Transmit Power ==
861 861  
922 +
862 862  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. )
863 863  
864 -{{info}}
865 -**AT Command:AT+TXP**
866 -{{/info}}
867 867  
926 +(% style="color:blue" %)**AT Command:AT+TXP**
927 +
868 868  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
869 869  |=(% colspan="3" style="width: 462px;" %)AT+TXP
870 870  |(% style="width:161px" %)**Command Example**|(% style="width:189px" %)**Function**|(% style="width:112px" %)**Response**
... ... @@ -882,14 +882,16 @@
882 882  * **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
883 883  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
884 884  
945 +
946 +
885 885  == 7.15 RSSI of the Last Received Packet ==
886 886  
949 +
887 887  Feature: Get or Set the Rx2 window frequency
888 888  
889 -{{info}}
890 -**AT Command:AT+RSSI**
891 -{{/info}}
892 892  
953 +(% style="color:blue" %)**AT Command:AT+RSSI**
954 +
893 893  (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %)
894 894  |=(% colspan="3" style="width: 554px;" %)AT+RSSI
895 895  |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response**
... ... @@ -897,14 +897,15 @@
897 897  OK
898 898  )))
899 899  
962 +
900 900  == 7.16 SNR of the Last Received Packet ==
901 901  
965 +
902 902  Feature: Get the SNR of the last received packet
903 903  
904 -{{info}}
905 -**AT Command:AT+SNR**
906 -{{/info}}
907 907  
969 +(% style="color:blue" %)**AT Command:AT+SNR**
970 +
908 908  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
909 909  |=(% colspan="3" style="width: 568px;" %)AT+SNR
910 910  |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -912,14 +912,15 @@
912 912  OK
913 913  )))
914 914  
978 +
915 915  == 7.17 Application Port ==
916 916  
981 +
917 917  Feature: Get or set the application port.
918 918  
919 -{{info}}
920 -**AT Command: AT+PORT**
921 -{{/info}}
922 922  
985 +(% style="color:blue" %)**AT Command: AT+PORT**
986 +
923 923  (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %)
924 924  |=(% colspan="3" style="width: 497px;" %)AT+PORT
925 925  |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response**
... ... @@ -928,9 +928,7 @@
928 928  )))
929 929  |(% style="width:157px" %)AT+PORT=21|(% style="width:204px" %)Set the application port|(% style="width:135px" %)OK
930 930  
931 -{{info}}
932 -**Downlink Command: 0x23**
933 -{{/info}}
995 +(% style="color:blue" %)**Downlink Command: 0x23**
934 934  
935 935  Format: Command Code (0x23) followed by 1 bytes port value.
936 936  
... ... @@ -939,14 +939,16 @@
939 939  * **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1
940 940  * **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
941 941  
1004 +
1005 +
942 942  == 7.18 Single Channel Mode ==
943 943  
1008 +
944 944  Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
945 945  
946 -{{info}}
947 -**AT Command: AT+CHS**
948 -{{/info}}
949 949  
1012 +(% style="color:blue" %)**AT Command: AT+CHS**
1013 +
950 950  (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %)
951 951  |=(% colspan="3" style="width: 600px;" %)AT+CHS
952 952  |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -955,14 +955,14 @@
955 955  )))
956 956  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
957 957  
1022 +
958 958  == 7.19 Eight Channel Mode ==
959 959  
960 960  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
961 961  
962 -{{info}}
963 -**AT Command: AT+CHE**
964 -{{/info}}
965 965  
1028 +(% style="color:blue" %)**AT Command: AT+CHE**
1029 +
966 966  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
967 967  |=(% colspan="3" style="width: 707px;" %)AT+CHE
968 968  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -973,9 +973,7 @@
973 973  )))
974 974  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
975 975  
976 -{{info}}
977 -**Downlink Command: 0x24**
978 -{{/info}}
1040 +(% style="color:blue" %)**Downlink Command: 0x24**
979 979  
980 980  Format: Command Code (0x24) followed by 1 bytes channel value.
981 981  
... ... @@ -984,14 +984,16 @@
984 984  * **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1
985 985  * **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
986 986  
1049 +
1050 +
987 987  == 7.20 Get or Set RXwindows1 timeout ==
988 988  
989 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
990 990  
991 -{{info}}
992 -**AT Command: AT+RX1WTO**
993 -{{/info}}
1054 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
994 994  
1056 +
1057 +(% style="color:blue" %)**AT Command: AT+RX1WTO**
1058 +
995 995  (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %)
996 996  |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO
997 997  |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response**
... ... @@ -1001,11 +1001,16 @@
1001 1001  |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
1002 1002  
1003 1003  (((
1068 +
1069 +
1004 1004  **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.
1071 +
1072 +
1005 1005  )))
1006 1006  
1007 1007  [[image:image-20220526162535-1.png]]
1008 1008  
1077 +
1009 1009  (((
1010 1010  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.
1011 1011  
... ... @@ -1014,12 +1014,12 @@
1014 1014  
1015 1015  == 7.21 Get or Set RXwindows2 timeout ==
1016 1016  
1017 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1018 1018  
1019 -{{info}}
1020 -**AT Command: AT+RX2WTO**
1021 -{{/info}}
1087 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1022 1022  
1089 +
1090 +(% style="color:blue" %)**AT Command: AT+RX2WTO**
1091 +
1023 1023  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1024 1024  |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO
1025 1025  |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response**
... ... @@ -1028,14 +1028,15 @@
1028 1028  )))
1029 1029  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1030 1030  
1100 +
1031 1031  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1032 1032  
1103 +
1033 1033  Feature: Get or Set uplinkdwelltime
1034 1034  
1035 -{{info}}
1036 -**AT Command: AT+DWELLT**
1037 -{{/info}}
1038 1038  
1107 +(% style="color:blue" %)**AT Command: AT+DWELLT**
1108 +
1039 1039  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1040 1040  |=(% colspan="3" style="width: 494px;" %)AT+DWELLT
1041 1041  |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response**
... ... @@ -1044,9 +1044,7 @@
1044 1044  )))
1045 1045  |(% style="width:183px" %)AT+DWELLT=0|(% style="width:179px" %)Set uplinkdwelltime|(% style="width:131px" %)OK
1046 1046  
1047 -{{info}}
1048 -**Downlink Command: 0x25**
1049 -{{/info}}
1117 +(% style="color:blue" %)**Downlink Command: 0x25**
1050 1050  
1051 1051  Format: Command Code (0x25) followed by 1 bytes state value.
1052 1052  
... ... @@ -1055,10 +1055,14 @@
1055 1055  * **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1
1056 1056  * **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1057 1057  
1126 +
1127 +
1058 1058  == 7.23 Set Packet Receiving Response Level ==
1059 1059  
1130 +
1060 1060  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.
1061 1061  
1133 +
1062 1062  RPL value:
1063 1063  
1064 1064  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
... ... @@ -1067,6 +1067,7 @@
1067 1067  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1068 1068  * **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.
1069 1069  
1142 +
1070 1070  Case Analyes:
1071 1071  
1072 1072  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
... ... @@ -1073,10 +1073,9 @@
1073 1073  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
1074 1074  * 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.
1075 1075  
1076 -{{info}}
1077 -**AT Command: AT+RPL**
1078 -{{/info}}
1079 1079  
1150 +(% style="color:blue" %)**AT Command: AT+RPL**
1151 +
1080 1080  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1081 1081  |=(% colspan="3" style="width: 533px;" %)AT+RPL
1082 1082  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1085,9 +1085,7 @@
1085 1085  )))
1086 1086  |(% style="width:160px" %)AT+RPL=0|(% style="width:263px" %)Set packet receiving response level|(% style="width:109px" %)OK
1087 1087  
1088 -{{info}}
1089 -**Downlink Command: 0x21**
1090 -{{/info}}
1160 +(% style="color:blue" %)**Downlink Command: 0x21**
1091 1091  
1092 1092  Format: Command Code (0x21) followed by 1 bytes level value.
1093 1093  
... ... @@ -1096,21 +1096,146 @@
1096 1096  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1097 1097  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1098 1098  
1169 +
1170 +
1171 +== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1172 +
1173 +
1174 +(% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS **
1175 +
1176 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1177 +|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
1178 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1179 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
1180 +OK
1181 +)))
1182 +|(% 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" %)(((
1183 +1
1184 +
1185 +OK
1186 +)))
1187 +
1188 +(% style="color:blue" %)**Downlink Command: 0x33**
1189 +
1190 +Format: Command Code (0x33) followed by 2 bytes mode value.
1191 +
1192 +If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1193 +
1194 +* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1195 +* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1196 +
1197 +
1198 +
1199 +== 7.25 Device offline rejoining （LWS007) ==
1200 +
1201 +
1202 +(% style="color:blue" %)**AT Command: AT+DDETECT**
1203 +
1204 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1205 +|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1206 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
1207 +|(% style="width:160px" %)(((
1208 +AT+DDETECT=1,1440,2880
1209 +
1210 +value1
1211 +)))|(% style="width:198px" %)Enable online detect|(% style="width:349px" %)(((
1212 +1
1213 +
1214 +OK
1215 +)))
1216 +|(% style="width:160px" %)(((
1217 +AT+DDETECT=1,?,2880
1218 +
1219 +value2
1220 +)))|(% style="width:198px" %)Online detection packet sending time|(% style="width:349px" %)(((
1221 +
1222 +
1223 +OK
1224 +)))
1225 +|(% style="width:160px" %)(((
1226 +AT+DDETECT=1,1440,？
1227 +
1228 +value3
1229 +)))|(% style="width:198px" %)Process rejoin|(% style="width:349px" %)(((
1230 +
1231 +
1232 +OK
1233 +)))
1234 +
1235 +(% style="color:blue" %)**Downlink Command: 0x33**
1236 +
1237 +Format: Command Code (0x32) followed by 2 bytes mode value.
1238 +
1239 +If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1240 +
1241 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1242 +
1243 +
1244 +
1245 +== 7.26 Request the server to send an ACK ==
1246 +
1247 +
1248 +(% style="color:blue" %)**AT Command: AT+PNACKMD**
1249 +
1250 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1251 +|=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1252 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1253 +|(% 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(((
1254 +OK
1255 +)))
1256 +|(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)(((
1257 +0
1258 +
1259 +OK
1260 +)))
1261 +
1262 +
1263 +== 7.27 Adjust network rejoining interval ==
1264 +
1265 +
1266 +(% style="color:blue" %)**AT Command: AT+RJTDC**
1267 +
1268 +(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1269 +|=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1270 +|(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1271 +|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
1272 +OK
1273 +
1274 +the interval is 30000ms = 30s
1275 +)))
1276 +|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1277 +Set the ReJoin data transmission interval to 60000ms = 60 seconds
1278 +)))
1279 +
1280 +(% style="color:blue" %)**Downlink Command: 0x26**
1281 +
1282 +Format: Command Code (0x26) followed by 2 bytes mode value.
1283 +
1284 +If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1285 +
1286 +* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
1287 +* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1288 +
1289 +
1290 +
1099 1099  = 8. AT Commands Combination =
1100 1100  
1293 +
1101 1101  == 8.1 Set a fix RX2DR for downlink window ==
1102 1102  
1103 -* **AT+ADR=0 **~-~-> Disable ADR first
1104 -* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1105 1105  
1297 +* **AT+ADR=0             ** **~-~->**  Disable ADR first
1298 +* **AT+RX2DR=xxxx**  **~-~->**  Set xxxx to your wanted DataRate
1299 +
1300 +
1301 +
1106 1106  == 8.2 Use Downlink Command to set a fix uplink DR ==
1107 1107  
1108 -{{info}}
1109 -**Downlink Command: 0x22000500**
1110 -{{/info}}
1111 1111  
1112 -Same as:
1305 +(% style="color:blue" %)**Downlink Command: 0x22000500**
1113 1113  
1307 +**Same as:**
1308 +
1114 1114  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1115 1115  * AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1116 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1311 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]

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