Last modified by kai on 2024/09/06 10:00
<
From version < 38.113 >
edited by Xiaoling
on 2022/06/01 11:55
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**
... ... @@ -340,16 +340,14 @@
340 340  )))
341 341  |(% style="width:441px" %)AT+APPKEY=00 35 55 55 22 23 55 53 43 24 23 42 34 35 35 35|(% style="width:180px" %)Set the Application Key|(% style="width:350px" %)OK
342 342  
343 -
344 -
345 345  == 5.3 Application Session Key ==
346 346  
351 +
347 347  Feature: Get or Set the Application Session Key.
348 348  
349 -{{info}}
350 -**AT Command: AT+APPSKEY**
351 -{{/info}}
352 352  
355 +(% style="color:blue" %)**AT Command: AT+APPSKEY**
356 +
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**
... ... @@ -360,16 +360,14 @@
360 360  OK
361 361  )))
362 362  
363 -
364 -
365 365  == 5.4 Device Address ==
366 366  
369 +
367 367  Feature: Get or Set the Device Address.
368 368  
369 -{{info}}
370 -**AT Command: AT+DADDR**
371 -{{/info}}
372 372  
373 +(% style="color:blue" %)**AT Command: AT+DADDR**
374 +
373 373  (% border="1" style="background-color:#ffffcc; color:green; width:795.222px" %)
374 374  |=(% colspan="3" style="width: 792px;" %)AT+DADDR
375 375  |(% style="width:192px" %)**Command Example**|(% style="width:241px" %)**Function**|(% style="width:359px" %)**Response**
... ... @@ -380,16 +380,14 @@
380 380  )))
381 381  |(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK
382 382  
383 -
384 -
385 385  == 5.5 Device EUI ==
386 386  
387 +
387 387  Feature: Get or Set the Device EUI.
388 388  
389 -{{info}}
390 -**AT Command: AT+DEUI**
391 -{{/info}}
392 392  
391 +(% style="color:blue" %)**AT Command: AT+DEUI**
392 +
393 393  (% border="1" style="background-color:#ffffcc; color:green; width:1035.22px" %)
394 394  |=(% colspan="3" style="width: 1032px;" %)AT+DEUI
395 395  |(% style="width:250px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:634px" %)**Response**
... ... @@ -400,16 +400,14 @@
400 400  OK
401 401  )))
402 402  
403 -
404 -
405 405  == 5.6 Network ID ==
406 406  
405 +
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  
409 +(% style="color:blue" %)**AT Command: AT+NWKID**
410 +
413 413  (% border="1" style="background-color:#ffffcc; color:green; width:448.222px" %)
414 414  |=(% colspan="3" style="width: 445px;" %)AT+NWKID
415 415  |(% style="width:191px" %)**Command Example**|(% style="width:153px" %)**Function**|(% style="width:101px" %)**Response**
... ... @@ -418,16 +418,14 @@
418 418  )))
419 419  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
420 420  
421 -
422 -
423 423  == 5.7 Network Session Key ==
424 424  
421 +
425 425  Feature: Get or Set the Network Session Key
426 426  
427 -{{info}}
428 -**AT Command: AT+NWKSKEY**
429 -{{/info}}
430 430  
425 +(% style="color:blue" %)**AT Command: AT+NWKSKEY**
426 +
431 431  (% border="1" style="background-color:#ffffcc; color:green; width:1017.22px" %)
432 432  |=(% colspan="3" style="width: 1014px;" %)AT+NWKSKEY
433 433  |(% style="width:455px" %)**Command Example**|(% style="width:215px" %)**Function**|(% style="width:343px" %)**Response**
... ... @@ -436,18 +436,20 @@
436 436  )))
437 437  |(% style="width:455px" %)AT+NWKSKEY=A8 40 41 FF FF 12 34 56 00 01 02 04 05 06 06 07|(% style="width:215px" %)Set the Network Session Key.|(% style="width:343px" %)OK
438 438  
439 -
440 -
441 441  = 6. Joining and sending date on LoRaWAN network =
442 442  
437 +
443 443  == 6.1 Confirm Mode ==
444 444  
440 +
441 +=== 6.1.1  AT+CFM command before DR-LWS007 software stack ===
442 +
443 +
445 445  Feature: Get or Set the confirmation mode (0-1).
446 446  
447 -{{info}}
448 -**AT Command: AT+CFM**
449 -{{/info}}
450 450  
447 +(% style="color:blue" %)**AT Command: AT+CFM**
448 +
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
458 +(% style="color:blue" %)**Downlink Command: 0x05**
461 461  
462 462  Format: Command Code (0x05) followed by 2 bytes mode value.
463 463  
... ... @@ -467,15 +467,60 @@
467 467  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
468 468  
469 469  
468 +=== 6.1.2  AT+CFM command since DR-LWS007 software stack ===
470 470  
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 +
471 471  == 6.2 Confirm Status ==
472 472  
516 +
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  
520 +(% style="color:blue" %)**AT Command: AT+CFS**
521 +
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**
... ... @@ -485,12 +485,12 @@
485 485  
486 486  == 6.3 Join LoRa® Network ==
487 487  
531 +
488 488  Feature: Join network.
489 489  
490 -{{info}}
491 -**AT Command: AT+JOIN**
492 -{{/info}}
493 493  
535 +(% style="color:blue" %)**AT Command: AT+JOIN**
536 +
494 494  (% border="1" style="background-color:#ffffcc; color:green; width:647.222px" %)
495 495  |=(% colspan="3" style="width: 644px;" %)AT+JOIN
496 496  |(% style="width:163px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:334px" %)**Response**
... ... @@ -502,12 +502,12 @@
502 502  
503 503  == 6.4 LoRa® Network Join Mode ==
504 504  
548 +
505 505  Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA).
506 506  
507 -{{info}}
508 -**AT Command: AT+NJM**
509 -{{/info}}
510 510  
552 +(% style="color:blue" %)**AT Command: AT+NJM**
553 +
511 511  (% border="1" style="background-color:#ffffcc; color:green; width:753.222px" %)
512 512  |=(% colspan="3" style="width: 750px;" %)AT+NJM
513 513  |(% style="width:162px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:361px" %)**Response**
... ... @@ -517,25 +517,24 @@
517 517  |(% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK
518 518  |(% 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
519 519  
520 -{{info}}
521 -**Downlink Command: 0x20**
522 -{{/info}}
563 +(% style="color:blue" %)**Downlink Command: 0x20**
523 523  
524 524  Format: Command Code (0x20) followed by 1 bytes mode value.
525 525  
526 526  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
527 527  
528 -* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
569 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
529 529  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
530 530  
572 +
531 531  == 6.5 LoRa® Network Join Status ==
532 532  
575 +
533 533  Feature: LoRa® Network Join Status.
534 534  
535 -{{info}}
536 -**AT Command: AT+NJS**
537 -{{/info}}
538 538  
579 +(% style="color:blue" %)**AT Command: AT+NJS**
580 +
539 539  (% border="1" style="background-color:#ffffcc; color:green; width:498.222px" %)
540 540  |=(% colspan="3" style="width: 495px;" %)AT+NJS
541 541  |(% style="width:169px" %)**Command Example**|(% style="width:164px" %)**Function**|(% style="width:161px" %)**Response**
... ... @@ -545,12 +545,12 @@
545 545  
546 546  == 6.6 Print Last Received Data in Raw Format ==
547 547  
590 +
548 548  Feature: Print Last Received Data in Raw Format<port:data>.
549 549  
550 -{{info}}
551 -**AT Command: AT+RECV**
552 -{{/info}}
553 553  
594 +(% style="color:blue" %)**AT Command: AT+RECV**
595 +
554 554  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
555 555  |=(% colspan="3" style="width: 584px;" %)AT+RECV
556 556  |(% style="width:161px" %)**Command Example**|(% style="width:272px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -560,12 +560,12 @@
560 560  
561 561  == 6.7 Print Last Received Data in Binary Format ==
562 562  
605 +
563 563  Feature: Print Last Received Data in Binary Format<port:data>.
564 564  
565 -{{info}}
566 -**AT Command: AT+RECVB**
567 -{{/info}}
568 568  
609 +(% style="color:blue" %)**AT Command: AT+RECVB**
610 +
569 569  (% border="1" style="background-color:#ffffcc; color:green; width:793.222px" %)
570 570  |=(% colspan="3" style="width: 790px;" %)AT+RECVB
571 571  |(% style="width:173px" %)**Command Example**|(% style="width:497px" %)**Function**|(% style="width:120px" %)**Response**
... ... @@ -575,12 +575,12 @@
575 575  
576 576  == 6.8 Send Text Data ==
577 577  
620 +
578 578  Feature: Send Text Data<port:data>.
579 579  
580 -{{info}}
581 -**AT Command: AT+SEND**
582 -{{/info}}
583 583  
624 +(% style="color:blue" %)**AT Command: AT+SEND**
625 +
584 584  (% border="1" style="background-color:#ffffcc; color:green; width:991.222px" %)
585 585  |=(% colspan="3" style="width: 988px;" %)AT+SEND
586 586  |(% style="width:201px" %)**Command Example**|(% style="width:340px" %)**Function**|(% style="width:446px" %)**Response**
... ... @@ -594,12 +594,12 @@
594 594  
595 595  == 6.9 Send Hexadecimal Data ==
596 596  
639 +
597 597  Feature: Send hexadecimal data along with the application port.
598 598  
599 -{{info}}
600 -**AT Command: AT+SENDB**
601 -{{/info}}
602 602  
643 +(% style="color:blue" %)**AT Command: AT+SENDB**
644 +
603 603  (% border="1" style="background-color:#ffffcc; color:green; width:1120.22px" %)
604 604  |=(% colspan="3" style="width: 1117px;" %)AT+SENDB
605 605  |(% style="width:257px" %)**Command Example**|(% style="width:406px" %)**Function**|(% style="width:453px" %)**Response**
... ... @@ -612,14 +612,15 @@
612 612  
613 613  = 7. LoRaWAN network management =
614 614  
657 +
615 615  == 7.1 Adaptive Data Rate ==
616 616  
660 +
617 617  Feature: Get or Set the Adaptive Data Rate setting. (0: off, 1: on).
618 618  
619 -{{info}}
620 -**AT Command: AT+ADR**
621 -{{/info}}
622 622  
664 +(% style="color:blue" %)**AT Command: AT+ADR**
665 +
623 623  (% border="1" style="background-color:#ffffcc; color:green; width:683.222px" %)
624 624  |=(% colspan="3" style="width: 680px;" %)AT+ADR
625 625  |(% style="width:162px" %)**Command Example**|(% style="width:266px" %)**Function**|(% style="width:250px" %)**Response**
... ... @@ -631,24 +631,22 @@
631 631  AT_PARAM_ERROR
632 632  )))
633 633  
634 -{{info}}
635 -**Downlink Command: 0x22**
636 -{{/info}}
677 +(% style="color:blue" %)**Downlink Command: 0x22**
637 637  
638 -
639 639  If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
640 640  
641 -* **Example 1**: Downlink Payload: **2201** ~/~/ Set AT+ADR=1.
681 +* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
642 642  * **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
643 643  
684 +
644 644  == 7.2 LoRa® Class ==
645 645  
687 +
646 646  Feature: Get or Set the Device Class(Currently only support class A, class C).
647 647  
648 -{{info}}
649 -**AT Command:AT+CLASS**
650 -{{/info}}
651 651  
691 +(% style="color:blue" %)**AT Command:AT+CLASS**
692 +
652 652  (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
653 653  |=(% colspan="3" style="width: 504px;" %)AT+CLASS
654 654  |(% style="width:163px" %)**Command Example**|(% style="width:166px" %)**Function**|(% style="width:175px" %)**Response**
... ... @@ -661,12 +661,12 @@
661 661  
662 662  == 7.3 Duty Cycle Setting ==
663 663  
705 +
664 664  Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
665 665  
666 -{{info}}
667 -**AT Command:AT+DCS**
668 -{{/info}}
669 669  
709 +(% style="color:blue" %)**AT Command:AT+DCS**
710 +
670 670  (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
671 671  |=(% colspan="3" style="width: 512px;" %)AT+DCS
672 672  |(% style="width:165px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:107px" %)**Response**
... ... @@ -679,12 +679,12 @@
679 679  
680 680  == 7.4 Data Rate ==
681 681  
723 +
682 682  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
683 683  
684 -{{info}}
685 -**AT Command: AT+DR**
686 -{{/info}}
687 687  
727 +(% style="color:blue" %)**AT Command: AT+DR**
728 +
688 688  (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
689 689  |=(% colspan="3" style="width: 463px;" %)AT+DR
690 690  |(% style="width:156px" %)**Command Example**|(% style="width:167px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -695,24 +695,22 @@
695 695  
696 696  )))
697 697  
698 -{{info}}
699 -**Downlink Command: 0x2200aaFF**
700 -{{/info}}
739 +(% style="color:blue" %)**Downlink Command: 0x2200aaFF**
701 701  
702 -
703 703  If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
704 704  
705 705  * **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1.
706 706  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0.
707 707  
746 +
708 708  == 7.5 Frame Counter Downlink ==
709 709  
749 +
710 710  Feature: Get or Set the Frame Counter Downlink.
711 711  
712 -{{info}}
713 -**AT Command:AT+FCD**
714 -{{/info}}
715 715  
753 +(% style="color:blue" %)**AT Command:AT+FCD**
754 +
716 716  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
717 717  |=(% colspan="3" style="width: 690px;" %)AT+FCD
718 718  |(% style="width:162px" %)**Command Example**|(% style="width:258px" %)**Function**|(% style="width:269px" %)**Response**
... ... @@ -721,8 +721,6 @@
721 721  )))
722 722  |(% style="width:162px" %)AT+FCD=10|(% style="width:258px" %)Set the Frame Counter Downlink.|(% style="width:269px" %)(System will write new value to FCD)(((
723 723  OK
724 -
725 -
726 726  )))
727 727  
728 728  == 7.6 Frame Counter Uplink ==
... ... @@ -729,10 +729,9 @@
729 729  
730 730  Feature: Get or Set the Frame Counter Uplink.
731 731  
732 -{{info}}
733 -**AT Command:AT+FCU**
734 -{{/info}}
735 735  
770 +(% style="color:blue" %)**AT Command:AT+FCU**
771 +
736 736  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
737 737  |=(% colspan="3" style="width: 531px;" %)AT+FCU
738 738  |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -745,12 +745,12 @@
745 745  
746 746  == 7.7 Join Accept Delay1 ==
747 747  
784 +
748 748  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
749 749  
750 -{{info}}
751 -**AT Command:AT+JN1DL**
752 -{{/info}}
753 753  
788 +(% style="color:blue" %)**AT Command:AT+JN1DL**
789 +
754 754  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
755 755  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
756 756  |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -765,10 +765,9 @@
765 765  
766 766  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
767 767  
768 -{{info}}
769 -**AT Command:AT+JN2DL**
770 -{{/info}}
771 771  
805 +(% style="color:blue" %)**AT Command:AT+JN2DL**
806 +
772 772  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
773 773  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
774 774  |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response**
... ... @@ -781,12 +781,14 @@
781 781  
782 782  == 7.9 Public Network Mode ==
783 783  
784 -Feature: Get or Set the public network mode. (0: off, 1: on)
785 785  
786 -{{info}}
787 -**AT Command:AT+PNM**
788 -{{/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
789 789  
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 +
790 790  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
791 791  |=(% colspan="3" style="width: 664px;" %)AT+PNM
792 792  |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response**
... ... @@ -793,20 +793,25 @@
793 793  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
794 794  OK
795 795  )))
796 -|(% 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)(((
797 797  OK
798 798  
799 799  
800 800  )))
842 +|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
801 801  
802 802  == 7.10 Receive Delay1 ==
803 803  
846 +
804 804  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
805 805  
806 -{{info}}
807 -**AT Command:AT+RX1DL**
808 -{{/info}}
809 809  
850 +(% style="color:blue" %)**AT Command:AT+RX1DL**
851 +
810 810  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
811 811  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
812 812  |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -817,14 +817,15 @@
817 817  
818 818  )))
819 819  
862 +
820 820  == 7.11 Receive Delay2 ==
821 821  
865 +
822 822  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
823 823  
824 -{{info}}
825 -**AT Command:AT+RX2DL**
826 -{{/info}}
827 827  
869 +(% style="color:blue" %)**AT Command:AT+RX2DL**
870 +
828 828  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
829 829  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
830 830  |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -835,14 +835,15 @@
835 835  
836 836  )))
837 837  
881 +
838 838  == 7.12 Rx2 Window Data Rate ==
839 839  
884 +
840 840  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
841 841  
842 -{{info}}
843 -**AT Command:AT+RX2DR**
844 -{{/info}}
845 845  
888 +(% style="color:blue" %)**AT Command:AT+RX2DR**
889 +
846 846  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
847 847  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
848 848  |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response**
... ... @@ -853,14 +853,15 @@
853 853  
854 854  )))
855 855  
900 +
856 856  == 7.13 Rx2 Window Frequency ==
857 857  
903 +
858 858  Feature: Get or Set the Rx2 window frequency
859 859  
860 -{{info}}
861 -**AT Command:AT+RX2FQ**
862 -{{/info}}
863 863  
907 +(% style="color:blue" %)**AT Command:AT+RX2FQ**
908 +
864 864  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
865 865  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
866 866  |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response**
... ... @@ -871,14 +871,15 @@
871 871  
872 872  )))
873 873  
919 +
874 874  == 7.14 Transmit Power ==
875 875  
922 +
876 876  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. )
877 877  
878 -{{info}}
879 -**AT Command:AT+TXP**
880 -{{/info}}
881 881  
926 +(% style="color:blue" %)**AT Command:AT+TXP**
927 +
882 882  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
883 883  |=(% colspan="3" style="width: 462px;" %)AT+TXP
884 884  |(% style="width:161px" %)**Command Example**|(% style="width:189px" %)**Function**|(% style="width:112px" %)**Response**
... ... @@ -896,14 +896,16 @@
896 896  * **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
897 897  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
898 898  
945 +
946 +
899 899  == 7.15 RSSI of the Last Received Packet ==
900 900  
949 +
901 901  Feature: Get or Set the Rx2 window frequency
902 902  
903 -{{info}}
904 -**AT Command:AT+RSSI**
905 -{{/info}}
906 906  
953 +(% style="color:blue" %)**AT Command:AT+RSSI**
954 +
907 907  (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %)
908 908  |=(% colspan="3" style="width: 554px;" %)AT+RSSI
909 909  |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response**
... ... @@ -911,14 +911,15 @@
911 911  OK
912 912  )))
913 913  
962 +
914 914  == 7.16 SNR of the Last Received Packet ==
915 915  
965 +
916 916  Feature: Get the SNR of the last received packet
917 917  
918 -{{info}}
919 -**AT Command:AT+SNR**
920 -{{/info}}
921 921  
969 +(% style="color:blue" %)**AT Command:AT+SNR**
970 +
922 922  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
923 923  |=(% colspan="3" style="width: 568px;" %)AT+SNR
924 924  |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -926,14 +926,15 @@
926 926  OK
927 927  )))
928 928  
978 +
929 929  == 7.17 Application Port ==
930 930  
981 +
931 931  Feature: Get or set the application port.
932 932  
933 -{{info}}
934 -**AT Command: AT+PORT**
935 -{{/info}}
936 936  
985 +(% style="color:blue" %)**AT Command: AT+PORT**
986 +
937 937  (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %)
938 938  |=(% colspan="3" style="width: 497px;" %)AT+PORT
939 939  |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response**
... ... @@ -942,9 +942,7 @@
942 942  )))
943 943  |(% style="width:157px" %)AT+PORT=21|(% style="width:204px" %)Set the application port|(% style="width:135px" %)OK
944 944  
945 -{{info}}
946 -**Downlink Command: 0x23**
947 -{{/info}}
995 +(% style="color:blue" %)**Downlink Command: 0x23**
948 948  
949 949  Format: Command Code (0x23) followed by 1 bytes port value.
950 950  
... ... @@ -953,14 +953,16 @@
953 953  * **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1
954 954  * **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
955 955  
1004 +
1005 +
956 956  == 7.18 Single Channel Mode ==
957 957  
1008 +
958 958  Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
959 959  
960 -{{info}}
961 -**AT Command: AT+CHS**
962 -{{/info}}
963 963  
1012 +(% style="color:blue" %)**AT Command: AT+CHS**
1013 +
964 964  (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %)
965 965  |=(% colspan="3" style="width: 600px;" %)AT+CHS
966 966  |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -969,14 +969,14 @@
969 969  )))
970 970  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
971 971  
1022 +
972 972  == 7.19 Eight Channel Mode ==
973 973  
974 974  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
975 975  
976 -{{info}}
977 -**AT Command: AT+CHE**
978 -{{/info}}
979 979  
1028 +(% style="color:blue" %)**AT Command: AT+CHE**
1029 +
980 980  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
981 981  |=(% colspan="3" style="width: 707px;" %)AT+CHE
982 982  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -987,9 +987,7 @@
987 987  )))
988 988  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
989 989  
990 -{{info}}
991 -**Downlink Command: 0x24**
992 -{{/info}}
1040 +(% style="color:blue" %)**Downlink Command: 0x24**
993 993  
994 994  Format: Command Code (0x24) followed by 1 bytes channel value.
995 995  
... ... @@ -998,14 +998,16 @@
998 998  * **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1
999 999  * **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
1000 1000  
1049 +
1050 +
1001 1001  == 7.20 Get or Set RXwindows1 timeout ==
1002 1002  
1003 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1004 1004  
1005 -{{info}}
1006 -**AT Command: AT+RX1WTO**
1007 -{{/info}}
1054 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1008 1008  
1056 +
1057 +(% style="color:blue" %)**AT Command: AT+RX1WTO**
1058 +
1009 1009  (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %)
1010 1010  |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO
1011 1011  |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response**
... ... @@ -1015,11 +1015,16 @@
1015 1015  |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
1016 1016  
1017 1017  (((
1068 +
1069 +
1018 1018  **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 +
1019 1019  )))
1020 1020  
1021 1021  [[image:image-20220526162535-1.png]]
1022 1022  
1077 +
1023 1023  (((
1024 1024  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.
1025 1025  
... ... @@ -1028,12 +1028,12 @@
1028 1028  
1029 1029  == 7.21 Get or Set RXwindows2 timeout ==
1030 1030  
1031 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1032 1032  
1033 -{{info}}
1034 -**AT Command: AT+RX2WTO**
1035 -{{/info}}
1087 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1036 1036  
1089 +
1090 +(% style="color:blue" %)**AT Command: AT+RX2WTO**
1091 +
1037 1037  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1038 1038  |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO
1039 1039  |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response**
... ... @@ -1042,14 +1042,15 @@
1042 1042  )))
1043 1043  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1044 1044  
1100 +
1045 1045  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1046 1046  
1103 +
1047 1047  Feature: Get or Set uplinkdwelltime
1048 1048  
1049 -{{info}}
1050 -**AT Command: AT+DWELLT**
1051 -{{/info}}
1052 1052  
1107 +(% style="color:blue" %)**AT Command: AT+DWELLT**
1108 +
1053 1053  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1054 1054  |=(% colspan="3" style="width: 494px;" %)AT+DWELLT
1055 1055  |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response**
... ... @@ -1058,9 +1058,7 @@
1058 1058  )))
1059 1059  |(% style="width:183px" %)AT+DWELLT=0|(% style="width:179px" %)Set uplinkdwelltime|(% style="width:131px" %)OK
1060 1060  
1061 -{{info}}
1062 -**Downlink Command: 0x25**
1063 -{{/info}}
1117 +(% style="color:blue" %)**Downlink Command: 0x25**
1064 1064  
1065 1065  Format: Command Code (0x25) followed by 1 bytes state value.
1066 1066  
... ... @@ -1069,10 +1069,14 @@
1069 1069  * **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1
1070 1070  * **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1071 1071  
1126 +
1127 +
1072 1072  == 7.23 Set Packet Receiving Response Level ==
1073 1073  
1130 +
1074 1074  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.
1075 1075  
1133 +
1076 1076  RPL value:
1077 1077  
1078 1078  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
... ... @@ -1081,6 +1081,7 @@
1081 1081  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1082 1082  * **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.
1083 1083  
1142 +
1084 1084  Case Analyes:
1085 1085  
1086 1086  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
... ... @@ -1087,10 +1087,9 @@
1087 1087  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
1088 1088  * 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.
1089 1089  
1090 -{{info}}
1091 -**AT Command: AT+RPL**
1092 -{{/info}}
1093 1093  
1150 +(% style="color:blue" %)**AT Command: AT+RPL**
1151 +
1094 1094  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1095 1095  |=(% colspan="3" style="width: 533px;" %)AT+RPL
1096 1096  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1099,9 +1099,7 @@
1099 1099  )))
1100 1100  |(% style="width:160px" %)AT+RPL=0|(% style="width:263px" %)Set packet receiving response level|(% style="width:109px" %)OK
1101 1101  
1102 -{{info}}
1103 -**Downlink Command: 0x21**
1104 -{{/info}}
1160 +(% style="color:blue" %)**Downlink Command: 0x21**
1105 1105  
1106 1106  Format: Command Code (0x21) followed by 1 bytes level value.
1107 1107  
... ... @@ -1110,21 +1110,146 @@
1110 1110  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1111 1111  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1112 1112  
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 +
1113 1113  = 8. AT Commands Combination =
1114 1114  
1293 +
1115 1115  == 8.1 Set a fix RX2DR for downlink window ==
1116 1116  
1117 -* **AT+ADR=0 **~-~-> Disable ADR first
1118 -* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1119 1119  
1297 +* **AT+ADR=0             ** **~-~->**  Disable ADR first
1298 +* **AT+RX2DR=xxxx**  **~-~->**  Set xxxx to your wanted DataRate
1299 +
1300 +
1301 +
1120 1120  == 8.2 Use Downlink Command to set a fix uplink DR ==
1121 1121  
1122 -{{info}}
1123 -**Downlink Command: 0x22000500**
1124 -{{/info}}
1125 1125  
1126 -Same as:
1305 +(% style="color:blue" %)**Downlink Command: 0x22000500**
1127 1127  
1307 +**Same as:**
1308 +
1128 1128  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1129 1129  * AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1130 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1311 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]

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