Last modified by kai on 2024/09/06 10:00
<
From version < 38.93 >
edited by Xiaoling
on 2022/05/31 09:21
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]]
... ... @@ -25,8 +25,11 @@
25 25  ** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
26 26  
27 27  
30 +
31 +
28 28  = 3. Support End Node and firmware version =
29 29  
34 +
30 30  (% border="1" style="background-color:#ffffcc; color:green; width:966px" %)
31 31  |=(% colspan="3" style="width: 963px;" %)(((
32 32  Dragino STM32 base hardware Firmware / LoRaWAN stack list
... ... @@ -100,17 +100,18 @@
100 100  
101 101  
102 102  
108 +
103 103  = 4. System Management Commands =
104 104  
111 +
105 105  == 4.1 Change Uplink Interval ==
106 106  
114 +
107 107  Feature: Change LoRaWAN End Node Transmit Interval.
108 108  
109 -(% class="box infomessage" %)
110 -(((
111 -**AT Command: AT+TDC**
112 -)))
113 113  
118 +(% style="color:blue" %)**AT Command: AT+TDC**
119 +
114 114  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
115 115  |=(% colspan="3" style="width: 724px;" %)AT+TDC
116 116  |(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
... ... @@ -123,11 +123,11 @@
123 123  Set transmit interval to 60000ms = 60 seconds
124 124  )))
125 125  
126 -{{info}}
127 -**Downlink Command: 0x01**
128 -{{/info}}
129 -
130 130  (((
133 +
134 +
135 +(% style="color:blue" %)**Downlink Command: 0x01**
136 +
131 131  Format: Command Code (0x01) followed by 3 bytes time value.
132 132  )))
133 133  
... ... @@ -140,14 +140,15 @@
140 140  
141 141  
142 142  
149 +
143 143  == 4.2 Reboot End Node ==
144 144  
152 +
145 145  Feature: Reboot End Node to perform a new OTAA or ABP Join.
146 146  
147 -{{info}}
148 -**AT Command: ATZ**
149 -{{/info}}
150 150  
156 +(% style="color:blue" %)**AT Command: ATZ**
157 +
151 151  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
152 152  |=(% colspan="3" %)ATZ: Trig a reset of the MCU
153 153  |**Command Example**|**Function**|**Response**
... ... @@ -165,9 +165,7 @@
165 165  <followed by the Tx and Rx information>
166 166  )))
167 167  
168 -{{info}}
169 -**Downlink Command: 0x04**
170 -{{/info}}
175 +(% style="color:blue" %)**Downlink Command: 0x04**
171 171  
172 172  (((
173 173  Format: Command Code (0x04) followed by FF.
... ... @@ -181,12 +181,12 @@
181 181  
182 182  == 4.3 Reset to factory Default ==
183 183  
189 +
184 184  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.
185 185  
186 -{{info}}
187 -**AT Command: AT+FDR**
188 -{{/info}}
189 189  
193 +(% style="color:blue" %)**AT Command: AT+FDR**
194 +
190 190  (% border="1" style="background-color:#ffffcc; color:green; width:831.222px" %)
191 191  |=(% colspan="3" style="width: 828px;" %)Reset to factory default
192 192  |(% style="width:181px" %)**Command Example**|(% style="width:181px" %)**Function**|(% style="width:465px" %)**Response**
... ... @@ -204,9 +204,7 @@
204 204  Please set the parameters or reset Device to apply change
205 205  )))
206 206  
207 -{{info}}
208 -**Downlink Command: 0x04**
209 -{{/info}}
212 +(% style="color:blue" %)**Downlink Command: 0x04**
210 210  
211 211  (((
212 212  Format: Command Code (0x04) followed by FE.
... ... @@ -219,12 +219,12 @@
219 219  
220 220  == 4.4 Show Firmware Version ==
221 221  
225 +
222 222  Feature: Show firmware version. No downlink command yet.
223 223  
224 -{{info}}
225 -**AT Command: AT+VER**
226 -{{/info}}
227 227  
229 +(% style="color:blue" %)**AT Command: AT+VER**
230 +
228 228  (% border="1" style="background-color:#ffffcc; color:green; width:586px" %)
229 229  |=(% colspan="3" style="width: 583px;" %)AT+VER: Image Version and Frequency Band
230 230  |(% style="width:170px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -234,9 +234,7 @@
234 234  OK
235 235  )))
236 236  
237 -{{info}}
238 -**Downlink Command: 0x26 (Valid in 006 stack)**
239 -{{/info}}
240 +(% style="color:blue" %)**Downlink Command: 0x26 (Valid in 006 stack)**
240 240  
241 241  (((
242 242  Downlink Format: 0x26
... ... @@ -247,6 +247,9 @@
247 247  )))
248 248  
249 249  (((
251 +
252 +
253 +
250 250  **xx: Software Type:**
251 251  )))
252 252  
... ... @@ -255,6 +255,8 @@
255 255  * 0x00 03: LSE01/LDDS75/LDDS20/LSPH01/LLMS01/LSNPK01
256 256  
257 257  (((
262 +
263 +
258 258  **yy: Frequency Band:**
259 259  )))
260 260  
... ... @@ -270,6 +270,8 @@
270 270  * 0xa0: AS923-3
271 271  
272 272  (((
279 +
280 +
273 273  **zz: Subband**
274 274  )))
275 275  
... ... @@ -278,12 +278,12 @@
278 278  
279 279  == 4.5 Show System Configure ==
280 280  
289 +
281 281  Feature: Show All configure. No downlink command yet.
282 282  
283 -{{info}}
284 -**AT Command: AT+CFG**
285 -{{/info}}
286 286  
293 +(% style="color:blue" %)**AT Command: AT+CFG**
294 +
287 287  (% border="1" style="background-color:#ffffcc; color:green; width:599.222px" %)
288 288  |=(% colspan="3" style="width: 596px;" %)AT+CFG: Print all configurations
289 289  |(% style="width:160px" %)**Command Example**|(% style="width:154px" %)**Function**|(% style="width:280px" %)**Response**
... ... @@ -305,14 +305,15 @@
305 305  
306 306  = 5. Keys, IDs and EUIs management =
307 307  
316 +
308 308  == 5.1 Application EUI ==
309 309  
319 +
310 310  Feature: Get or Set the Application EUI.
311 311  
312 -{{info}}
313 -**AT Command: AT+APPEUI**
314 -{{/info}}
315 315  
323 +(% style="color:blue" %)**AT Command: AT+APPEUI**
324 +
316 316  (% border="1" style="background-color:#ffffcc; color:green; width:686.222px" %)
317 317  |=(% colspan="3" style="width: 683px;" %)AT+APPEUI
318 318  |(% style="width:305px" %)**Command Example**|(% style="width:186px" %)**Function**|(% style="width:191px" %)**Response**
... ... @@ -321,16 +321,14 @@
321 321  )))
322 322  |(% style="width:305px" %)AT+APPEUI=00 b3 d5 7e f0 00 4d 34|(% style="width:186px" %)Set the Application EUI|(% style="width:191px" %)OK
323 323  
324 -
325 -
326 326  == 5.2 Application Key ==
327 327  
335 +
328 328  Feature: Get or Set the Application Key.
329 329  
330 -{{info}}
331 -**AT Command: AT+APPKEY**
332 -{{/info}}
333 333  
339 +(% style="color:blue" %)**AT Command: AT+APPKEY**
340 +
334 334  (% border="1" style="background-color:#ffffcc; color:green; width:976.222px" %)
335 335  |=(% colspan="3" style="width: 973px;" %)AT+APPKEY
336 336  |(% style="width:441px" %)**Command Example**|(% style="width:180px" %)**Function**|(% style="width:350px" %)**Response**
... ... @@ -339,15 +339,14 @@
339 339  )))
340 340  |(% 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
341 341  
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**
... ... @@ -358,15 +358,14 @@
358 358  OK
359 359  )))
360 360  
361 -
362 362  == 5.4 Device Address ==
363 363  
369 +
364 364  Feature: Get or Set the Device Address.
365 365  
366 -{{info}}
367 -**AT Command: AT+DADDR**
368 -{{/info}}
369 369  
373 +(% style="color:blue" %)**AT Command: AT+DADDR**
374 +
370 370  (% border="1" style="background-color:#ffffcc; color:green; width:795.222px" %)
371 371  |=(% colspan="3" style="width: 792px;" %)AT+DADDR
372 372  |(% style="width:192px" %)**Command Example**|(% style="width:241px" %)**Function**|(% style="width:359px" %)**Response**
... ... @@ -377,15 +377,14 @@
377 377  )))
378 378  |(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK
379 379  
380 -
381 381  == 5.5 Device EUI ==
382 382  
387 +
383 383  Feature: Get or Set the Device EUI.
384 384  
385 -{{info}}
386 -**AT Command: AT+DEUI**
387 -{{/info}}
388 388  
391 +(% style="color:blue" %)**AT Command: AT+DEUI**
392 +
389 389  (% border="1" style="background-color:#ffffcc; color:green; width:1035.22px" %)
390 390  |=(% colspan="3" style="width: 1032px;" %)AT+DEUI
391 391  |(% style="width:250px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:634px" %)**Response**
... ... @@ -396,15 +396,14 @@
396 396  OK
397 397  )))
398 398  
399 -
400 400  == 5.6 Network ID ==
401 401  
405 +
402 402  Feature: Get or Set the Network ID.(You can enter this command change only after successful network connection)
403 403  
404 -{{info}}
405 -**AT Command: AT+NWKID**
406 -{{/info}}
407 407  
409 +(% style="color:blue" %)**AT Command: AT+NWKID**
410 +
408 408  (% border="1" style="background-color:#ffffcc; color:green; width:448.222px" %)
409 409  |=(% colspan="3" style="width: 445px;" %)AT+NWKID
410 410  |(% style="width:191px" %)**Command Example**|(% style="width:153px" %)**Function**|(% style="width:101px" %)**Response**
... ... @@ -413,15 +413,14 @@
413 413  )))
414 414  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
415 415  
416 -
417 417  == 5.7 Network Session Key ==
418 418  
421 +
419 419  Feature: Get or Set the Network Session Key
420 420  
421 -{{info}}
422 -**AT Command: AT+NWKSKEY**
423 -{{/info}}
424 424  
425 +(% style="color:blue" %)**AT Command: AT+NWKSKEY**
426 +
425 425  (% border="1" style="background-color:#ffffcc; color:green; width:1017.22px" %)
426 426  |=(% colspan="3" style="width: 1014px;" %)AT+NWKSKEY
427 427  |(% style="width:455px" %)**Command Example**|(% style="width:215px" %)**Function**|(% style="width:343px" %)**Response**
... ... @@ -430,17 +430,20 @@
430 430  )))
431 431  |(% 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
432 432  
433 -
434 434  = 6. Joining and sending date on LoRaWAN network =
435 435  
437 +
436 436  == 6.1 Confirm Mode ==
437 437  
440 +
441 +=== 6.1.1  AT+CFM command before DR-LWS007 software stack ===
442 +
443 +
438 438  Feature: Get or Set the confirmation mode (0-1).
439 439  
440 -{{info}}
441 -**AT Command: AT+CFM**
442 -{{/info}}
443 443  
447 +(% style="color:blue" %)**AT Command: AT+CFM**
448 +
444 444  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
445 445  |=(% colspan="3" style="width: 707px;" %)AT+CFM
446 446  |(% style="width:155px" %)**Command Example**|(% style="width:205px" %)**Function**|(% style="width:346px" %)**Response**
... ... @@ -450,7 +450,7 @@
450 450  |(% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK
451 451  |(% style="width:155px" %)AT+CFM=2|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)While Error in format, return AT_PARAM_ERROR
452 452  
453 -Downlink Command: 0x05
458 +(% style="color:blue" %)**Downlink Command: 0x05**
454 454  
455 455  Format: Command Code (0x05) followed by 2 bytes mode value.
456 456  
... ... @@ -460,14 +460,60 @@
460 460  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
461 461  
462 462  
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 +
463 463  == 6.2 Confirm Status ==
464 464  
516 +
465 465  Feature: Get confirmation status of the last AT+SEND (0-1).
466 466  
467 -{{info}}
468 -**AT Command: AT+CFS**
469 -{{/info}}
470 470  
520 +(% style="color:blue" %)**AT Command: AT+CFS**
521 +
471 471  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
472 472  |=(% colspan="3" style="width: 531px;" %)AT+CFS
473 473  |(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:178px" %)**Response**
... ... @@ -475,15 +475,14 @@
475 475  OK
476 476  )))
477 477  
478 -
479 479  == 6.3 Join LoRa® Network ==
480 480  
531 +
481 481  Feature: Join network.
482 482  
483 -{{info}}
484 -**AT Command: AT+JOIN**
485 -{{/info}}
486 486  
535 +(% style="color:blue" %)**AT Command: AT+JOIN**
536 +
487 487  (% border="1" style="background-color:#ffffcc; color:green; width:647.222px" %)
488 488  |=(% colspan="3" style="width: 644px;" %)AT+JOIN
489 489  |(% style="width:163px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:334px" %)**Response**
... ... @@ -493,16 +493,14 @@
493 493  While Error in format, return AT_BUSY_ERROR
494 494  )))
495 495  
496 -
497 -
498 498  == 6.4 LoRa® Network Join Mode ==
499 499  
548 +
500 500  Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA).
501 501  
502 -{{info}}
503 -**AT Command: AT+NJM**
504 -{{/info}}
505 505  
552 +(% style="color:blue" %)**AT Command: AT+NJM**
553 +
506 506  (% border="1" style="background-color:#ffffcc; color:green; width:753.222px" %)
507 507  |=(% colspan="3" style="width: 750px;" %)AT+NJM
508 508  |(% style="width:162px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:361px" %)**Response**
... ... @@ -512,27 +512,24 @@
512 512  |(% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK
513 513  |(% 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
514 514  
515 -{{info}}
516 -**Downlink Command: 0x20**
517 -{{/info}}
563 +(% style="color:blue" %)**Downlink Command: 0x20**
518 518  
519 519  Format: Command Code (0x20) followed by 1 bytes mode value.
520 520  
521 521  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
522 522  
523 -* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
569 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
524 524  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
525 525  
526 526  
527 -
528 528  == 6.5 LoRa® Network Join Status ==
529 529  
575 +
530 530  Feature: LoRa® Network Join Status.
531 531  
532 -{{info}}
533 -**AT Command: AT+NJS**
534 -{{/info}}
535 535  
579 +(% style="color:blue" %)**AT Command: AT+NJS**
580 +
536 536  (% border="1" style="background-color:#ffffcc; color:green; width:498.222px" %)
537 537  |=(% colspan="3" style="width: 495px;" %)AT+NJS
538 538  |(% style="width:169px" %)**Command Example**|(% style="width:164px" %)**Function**|(% style="width:161px" %)**Response**
... ... @@ -540,16 +540,14 @@
540 540  OK
541 541  )))
542 542  
543 -
544 -
545 545  == 6.6 Print Last Received Data in Raw Format ==
546 546  
590 +
547 547  Feature: Print Last Received Data in Raw Format<port:data>.
548 548  
549 -{{info}}
550 -**AT Command: AT+RECV**
551 -{{/info}}
552 552  
594 +(% style="color:blue" %)**AT Command: AT+RECV**
595 +
553 553  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
554 554  |=(% colspan="3" style="width: 584px;" %)AT+RECV
555 555  |(% style="width:161px" %)**Command Example**|(% style="width:272px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -557,16 +557,14 @@
557 557  OK
558 558  )))
559 559  
560 -
561 -
562 562  == 6.7 Print Last Received Data in Binary Format ==
563 563  
605 +
564 564  Feature: Print Last Received Data in Binary Format<port:data>.
565 565  
566 -{{info}}
567 -**AT Command: AT+RECVB**
568 -{{/info}}
569 569  
609 +(% style="color:blue" %)**AT Command: AT+RECVB**
610 +
570 570  (% border="1" style="background-color:#ffffcc; color:green; width:793.222px" %)
571 571  |=(% colspan="3" style="width: 790px;" %)AT+RECVB
572 572  |(% style="width:173px" %)**Command Example**|(% style="width:497px" %)**Function**|(% style="width:120px" %)**Response**
... ... @@ -574,16 +574,14 @@
574 574  OK
575 575  )))
576 576  
577 -
578 -
579 579  == 6.8 Send Text Data ==
580 580  
620 +
581 581  Feature: Send Text Data<port:data>.
582 582  
583 -{{info}}
584 -**AT Command: AT+SEND**
585 -{{/info}}
586 586  
624 +(% style="color:blue" %)**AT Command: AT+SEND**
625 +
587 587  (% border="1" style="background-color:#ffffcc; color:green; width:991.222px" %)
588 588  |=(% colspan="3" style="width: 988px;" %)AT+SEND
589 589  |(% style="width:201px" %)**Command Example**|(% style="width:340px" %)**Function**|(% style="width:446px" %)**Response**
... ... @@ -595,16 +595,14 @@
595 595  
596 596  )))
597 597  
598 -
599 -
600 600  == 6.9 Send Hexadecimal Data ==
601 601  
639 +
602 602  Feature: Send hexadecimal data along with the application port.
603 603  
604 -{{info}}
605 -**AT Command: AT+SENDB**
606 -{{/info}}
607 607  
643 +(% style="color:blue" %)**AT Command: AT+SENDB**
644 +
608 608  (% border="1" style="background-color:#ffffcc; color:green; width:1120.22px" %)
609 609  |=(% colspan="3" style="width: 1117px;" %)AT+SENDB
610 610  |(% style="width:257px" %)**Command Example**|(% style="width:406px" %)**Function**|(% style="width:453px" %)**Response**
... ... @@ -615,18 +615,17 @@
615 615  
616 616  )))
617 617  
618 -
619 -
620 620  = 7. LoRaWAN network management =
621 621  
657 +
622 622  == 7.1 Adaptive Data Rate ==
623 623  
660 +
624 624  Feature: Get or Set the Adaptive Data Rate setting. (0: off, 1: on).
625 625  
626 -{{info}}
627 -**AT Command: AT+ADR**
628 -{{/info}}
629 629  
664 +(% style="color:blue" %)**AT Command: AT+ADR**
665 +
630 630  (% border="1" style="background-color:#ffffcc; color:green; width:683.222px" %)
631 631  |=(% colspan="3" style="width: 680px;" %)AT+ADR
632 632  |(% style="width:162px" %)**Command Example**|(% style="width:266px" %)**Function**|(% style="width:250px" %)**Response**
... ... @@ -638,26 +638,22 @@
638 638  AT_PARAM_ERROR
639 639  )))
640 640  
641 -{{info}}
642 -**Downlink Command: 0x22**
643 -{{/info}}
677 +(% style="color:blue" %)**Downlink Command: 0x22**
644 644  
645 -
646 646  If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
647 647  
648 -* **Example 1**: Downlink Payload: **2201** ~/~/ Set AT+ADR=1.
681 +* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
649 649  * **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
650 650  
651 651  
652 -
653 653  == 7.2 LoRa® Class ==
654 654  
687 +
655 655  Feature: Get or Set the Device Class(Currently only support class A, class C).
656 656  
657 -{{info}}
658 -**AT Command:AT+CLASS**
659 -{{/info}}
660 660  
691 +(% style="color:blue" %)**AT Command:AT+CLASS**
692 +
661 661  (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
662 662  |=(% colspan="3" style="width: 504px;" %)AT+CLASS
663 663  |(% style="width:163px" %)**Command Example**|(% style="width:166px" %)**Function**|(% style="width:175px" %)**Response**
... ... @@ -668,16 +668,14 @@
668 668  
669 669  )))
670 670  
671 -
672 -
673 673  == 7.3 Duty Cycle Setting ==
674 674  
705 +
675 675  Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
676 676  
677 -{{info}}
678 -**AT Command:AT+DCS**
679 -{{/info}}
680 680  
709 +(% style="color:blue" %)**AT Command:AT+DCS**
710 +
681 681  (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
682 682  |=(% colspan="3" style="width: 512px;" %)AT+DCS
683 683  |(% style="width:165px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:107px" %)**Response**
... ... @@ -688,16 +688,14 @@
688 688  
689 689  )))
690 690  
691 -
692 -
693 693  == 7.4 Data Rate ==
694 694  
723 +
695 695  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
696 696  
697 -{{info}}
698 -**AT Command: AT+DR**
699 -{{/info}}
700 700  
727 +(% style="color:blue" %)**AT Command: AT+DR**
728 +
701 701  (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
702 702  |=(% colspan="3" style="width: 463px;" %)AT+DR
703 703  |(% style="width:156px" %)**Command Example**|(% style="width:167px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -708,24 +708,22 @@
708 708  
709 709  )))
710 710  
711 -{{info}}
712 -**Downlink Command: 0x2200aaFF**
713 -{{/info}}
739 +(% style="color:blue" %)**Downlink Command: 0x2200aaFF**
714 714  
715 -
716 716  If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
717 717  
718 718  * **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1.
719 719  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0.
720 720  
746 +
721 721  == 7.5 Frame Counter Downlink ==
722 722  
749 +
723 723  Feature: Get or Set the Frame Counter Downlink.
724 724  
725 -{{info}}
726 -**AT Command:AT+FCD**
727 -{{/info}}
728 728  
753 +(% style="color:blue" %)**AT Command:AT+FCD**
754 +
729 729  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
730 730  |=(% colspan="3" style="width: 690px;" %)AT+FCD
731 731  |(% style="width:162px" %)**Command Example**|(% style="width:258px" %)**Function**|(% style="width:269px" %)**Response**
... ... @@ -734,8 +734,6 @@
734 734  )))
735 735  |(% style="width:162px" %)AT+FCD=10|(% style="width:258px" %)Set the Frame Counter Downlink.|(% style="width:269px" %)(System will write new value to FCD)(((
736 736  OK
737 -
738 -
739 739  )))
740 740  
741 741  == 7.6 Frame Counter Uplink ==
... ... @@ -742,10 +742,9 @@
742 742  
743 743  Feature: Get or Set the Frame Counter Uplink.
744 744  
745 -{{info}}
746 -**AT Command:AT+FCU**
747 -{{/info}}
748 748  
770 +(% style="color:blue" %)**AT Command:AT+FCU**
771 +
749 749  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
750 750  |=(% colspan="3" style="width: 531px;" %)AT+FCU
751 751  |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -758,12 +758,12 @@
758 758  
759 759  == 7.7 Join Accept Delay1 ==
760 760  
784 +
761 761  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
762 762  
763 -{{info}}
764 -**AT Command:AT+JN1DL**
765 -{{/info}}
766 766  
788 +(% style="color:blue" %)**AT Command:AT+JN1DL**
789 +
767 767  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
768 768  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
769 769  |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -778,10 +778,9 @@
778 778  
779 779  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
780 780  
781 -{{info}}
782 -**AT Command:AT+JN2DL**
783 -{{/info}}
784 784  
805 +(% style="color:blue" %)**AT Command:AT+JN2DL**
806 +
785 785  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
786 786  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
787 787  |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response**
... ... @@ -794,12 +794,14 @@
794 794  
795 795  == 7.9 Public Network Mode ==
796 796  
797 -Feature: Get or Set the public network mode. (0: off, 1: on)
798 798  
799 -{{info}}
800 -**AT Command:AT+PNM**
801 -{{/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
802 802  
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 +
803 803  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
804 804  |=(% colspan="3" style="width: 664px;" %)AT+PNM
805 805  |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response**
... ... @@ -806,20 +806,25 @@
806 806  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
807 807  OK
808 808  )))
809 -|(% 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)(((
810 810  OK
811 811  
812 812  
813 813  )))
842 +|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
814 814  
815 815  == 7.10 Receive Delay1 ==
816 816  
846 +
817 817  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
818 818  
819 -{{info}}
820 -**AT Command:AT+RX1DL**
821 -{{/info}}
822 822  
850 +(% style="color:blue" %)**AT Command:AT+RX1DL**
851 +
823 823  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
824 824  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
825 825  |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -830,14 +830,15 @@
830 830  
831 831  )))
832 832  
862 +
833 833  == 7.11 Receive Delay2 ==
834 834  
865 +
835 835  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
836 836  
837 -{{info}}
838 -**AT Command:AT+RX2DL**
839 -{{/info}}
840 840  
869 +(% style="color:blue" %)**AT Command:AT+RX2DL**
870 +
841 841  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
842 842  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
843 843  |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -848,14 +848,15 @@
848 848  
849 849  )))
850 850  
881 +
851 851  == 7.12 Rx2 Window Data Rate ==
852 852  
884 +
853 853  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
854 854  
855 -{{info}}
856 -**AT Command:AT+RX2DR**
857 -{{/info}}
858 858  
888 +(% style="color:blue" %)**AT Command:AT+RX2DR**
889 +
859 859  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
860 860  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
861 861  |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response**
... ... @@ -866,14 +866,15 @@
866 866  
867 867  )))
868 868  
900 +
869 869  == 7.13 Rx2 Window Frequency ==
870 870  
903 +
871 871  Feature: Get or Set the Rx2 window frequency
872 872  
873 -{{info}}
874 -**AT Command:AT+RX2FQ**
875 -{{/info}}
876 876  
907 +(% style="color:blue" %)**AT Command:AT+RX2FQ**
908 +
877 877  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
878 878  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
879 879  |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response**
... ... @@ -884,14 +884,15 @@
884 884  
885 885  )))
886 886  
919 +
887 887  == 7.14 Transmit Power ==
888 888  
922 +
889 889  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. )
890 890  
891 -{{info}}
892 -**AT Command:AT+TXP**
893 -{{/info}}
894 894  
926 +(% style="color:blue" %)**AT Command:AT+TXP**
927 +
895 895  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
896 896  |=(% colspan="3" style="width: 462px;" %)AT+TXP
897 897  |(% style="width:161px" %)**Command Example**|(% style="width:189px" %)**Function**|(% style="width:112px" %)**Response**
... ... @@ -909,14 +909,16 @@
909 909  * **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
910 910  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
911 911  
945 +
946 +
912 912  == 7.15 RSSI of the Last Received Packet ==
913 913  
949 +
914 914  Feature: Get or Set the Rx2 window frequency
915 915  
916 -{{info}}
917 -**AT Command:AT+RSSI**
918 -{{/info}}
919 919  
953 +(% style="color:blue" %)**AT Command:AT+RSSI**
954 +
920 920  (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %)
921 921  |=(% colspan="3" style="width: 554px;" %)AT+RSSI
922 922  |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response**
... ... @@ -924,14 +924,15 @@
924 924  OK
925 925  )))
926 926  
962 +
927 927  == 7.16 SNR of the Last Received Packet ==
928 928  
965 +
929 929  Feature: Get the SNR of the last received packet
930 930  
931 -{{info}}
932 -**AT Command:AT+SNR**
933 -{{/info}}
934 934  
969 +(% style="color:blue" %)**AT Command:AT+SNR**
970 +
935 935  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
936 936  |=(% colspan="3" style="width: 568px;" %)AT+SNR
937 937  |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -939,14 +939,15 @@
939 939  OK
940 940  )))
941 941  
978 +
942 942  == 7.17 Application Port ==
943 943  
981 +
944 944  Feature: Get or set the application port.
945 945  
946 -{{info}}
947 -**AT Command: AT+PORT**
948 -{{/info}}
949 949  
985 +(% style="color:blue" %)**AT Command: AT+PORT**
986 +
950 950  (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %)
951 951  |=(% colspan="3" style="width: 497px;" %)AT+PORT
952 952  |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response**
... ... @@ -955,9 +955,7 @@
955 955  )))
956 956  |(% style="width:157px" %)AT+PORT=21|(% style="width:204px" %)Set the application port|(% style="width:135px" %)OK
957 957  
958 -{{info}}
959 -**Downlink Command: 0x23**
960 -{{/info}}
995 +(% style="color:blue" %)**Downlink Command: 0x23**
961 961  
962 962  Format: Command Code (0x23) followed by 1 bytes port value.
963 963  
... ... @@ -966,14 +966,16 @@
966 966  * **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1
967 967  * **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
968 968  
1004 +
1005 +
969 969  == 7.18 Single Channel Mode ==
970 970  
1008 +
971 971  Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
972 972  
973 -{{info}}
974 -**AT Command: AT+CHS**
975 -{{/info}}
976 976  
1012 +(% style="color:blue" %)**AT Command: AT+CHS**
1013 +
977 977  (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %)
978 978  |=(% colspan="3" style="width: 600px;" %)AT+CHS
979 979  |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -982,14 +982,14 @@
982 982  )))
983 983  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
984 984  
1022 +
985 985  == 7.19 Eight Channel Mode ==
986 986  
987 987  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
988 988  
989 -{{info}}
990 -**AT Command: AT+CHE**
991 -{{/info}}
992 992  
1028 +(% style="color:blue" %)**AT Command: AT+CHE**
1029 +
993 993  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
994 994  |=(% colspan="3" style="width: 707px;" %)AT+CHE
995 995  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -1000,9 +1000,7 @@
1000 1000  )))
1001 1001  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
1002 1002  
1003 -{{info}}
1004 -**Downlink Command: 0x24**
1005 -{{/info}}
1040 +(% style="color:blue" %)**Downlink Command: 0x24**
1006 1006  
1007 1007  Format: Command Code (0x24) followed by 1 bytes channel value.
1008 1008  
... ... @@ -1011,14 +1011,16 @@
1011 1011  * **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1
1012 1012  * **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
1013 1013  
1049 +
1050 +
1014 1014  == 7.20 Get or Set RXwindows1 timeout ==
1015 1015  
1016 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1017 1017  
1018 -{{info}}
1019 -**AT Command: AT+RX1WTO**
1020 -{{/info}}
1054 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1021 1021  
1056 +
1057 +(% style="color:blue" %)**AT Command: AT+RX1WTO**
1058 +
1022 1022  (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %)
1023 1023  |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO
1024 1024  |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response**
... ... @@ -1028,11 +1028,16 @@
1028 1028  |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
1029 1029  
1030 1030  (((
1068 +
1069 +
1031 1031  **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 +
1032 1032  )))
1033 1033  
1034 1034  [[image:image-20220526162535-1.png]]
1035 1035  
1077 +
1036 1036  (((
1037 1037  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.
1038 1038  
... ... @@ -1041,12 +1041,12 @@
1041 1041  
1042 1042  == 7.21 Get or Set RXwindows2 timeout ==
1043 1043  
1044 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1045 1045  
1046 -{{info}}
1047 -**AT Command: AT+RX2WTO**
1048 -{{/info}}
1087 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1049 1049  
1089 +
1090 +(% style="color:blue" %)**AT Command: AT+RX2WTO**
1091 +
1050 1050  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1051 1051  |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO
1052 1052  |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response**
... ... @@ -1055,14 +1055,15 @@
1055 1055  )))
1056 1056  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1057 1057  
1100 +
1058 1058  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1059 1059  
1103 +
1060 1060  Feature: Get or Set uplinkdwelltime
1061 1061  
1062 -{{info}}
1063 -**AT Command: AT+DWELLT**
1064 -{{/info}}
1065 1065  
1107 +(% style="color:blue" %)**AT Command: AT+DWELLT**
1108 +
1066 1066  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1067 1067  |=(% colspan="3" style="width: 494px;" %)AT+DWELLT
1068 1068  |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response**
... ... @@ -1071,9 +1071,7 @@
1071 1071  )))
1072 1072  |(% style="width:183px" %)AT+DWELLT=0|(% style="width:179px" %)Set uplinkdwelltime|(% style="width:131px" %)OK
1073 1073  
1074 -{{info}}
1075 -**Downlink Command: 0x25**
1076 -{{/info}}
1117 +(% style="color:blue" %)**Downlink Command: 0x25**
1077 1077  
1078 1078  Format: Command Code (0x25) followed by 1 bytes state value.
1079 1079  
... ... @@ -1082,10 +1082,14 @@
1082 1082  * **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1
1083 1083  * **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1084 1084  
1126 +
1127 +
1085 1085  == 7.23 Set Packet Receiving Response Level ==
1086 1086  
1130 +
1087 1087  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.
1088 1088  
1133 +
1089 1089  RPL value:
1090 1090  
1091 1091  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
... ... @@ -1094,6 +1094,7 @@
1094 1094  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1095 1095  * **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.
1096 1096  
1142 +
1097 1097  Case Analyes:
1098 1098  
1099 1099  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
... ... @@ -1100,10 +1100,9 @@
1100 1100  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
1101 1101  * 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.
1102 1102  
1103 -{{info}}
1104 -**AT Command: AT+RPL**
1105 -{{/info}}
1106 1106  
1150 +(% style="color:blue" %)**AT Command: AT+RPL**
1151 +
1107 1107  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1108 1108  |=(% colspan="3" style="width: 533px;" %)AT+RPL
1109 1109  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1112,9 +1112,7 @@
1112 1112  )))
1113 1113  |(% style="width:160px" %)AT+RPL=0|(% style="width:263px" %)Set packet receiving response level|(% style="width:109px" %)OK
1114 1114  
1115 -{{info}}
1116 -**Downlink Command: 0x21**
1117 -{{/info}}
1160 +(% style="color:blue" %)**Downlink Command: 0x21**
1118 1118  
1119 1119  Format: Command Code (0x21) followed by 1 bytes level value.
1120 1120  
... ... @@ -1123,21 +1123,146 @@
1123 1123  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1124 1124  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1125 1125  
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 +
1126 1126  = 8. AT Commands Combination =
1127 1127  
1293 +
1128 1128  == 8.1 Set a fix RX2DR for downlink window ==
1129 1129  
1130 -* **AT+ADR=0 **~-~-> Disable ADR first
1131 -* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1132 1132  
1297 +* **AT+ADR=0             ** **~-~->**  Disable ADR first
1298 +* **AT+RX2DR=xxxx**  **~-~->**  Set xxxx to your wanted DataRate
1299 +
1300 +
1301 +
1133 1133  == 8.2 Use Downlink Command to set a fix uplink DR ==
1134 1134  
1135 -{{info}}
1136 -**Downlink Command: 0x22000500**
1137 -{{/info}}
1138 1138  
1139 -Same as:
1305 +(% style="color:blue" %)**Downlink Command: 0x22000500**
1140 1140  
1307 +**Same as:**
1308 +
1141 1141  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1142 1142  * AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1143 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1311 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]

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