Last modified by kai on 2024/09/06 10:00
<
From version < 21.1 >
edited by Xiaoling
on 2022/05/27 17:53
To version < 51.1 >
edited by Xiaoling
on 2022/07/13 14:00
>
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -1,10 +1,12 @@
1 - **Contents：**
1 + **Table of** **Contents：**
2 2  
3 3  {{toc/}}
4 4  
5 5  
6 +
6 6  = 1. Introduction =
7 7  
9 +
8 8  Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands:
9 9  
10 10  * **Common Commands:** They should be available for each sensor, such as: change uplink interval, reset device.
... ... @@ -17,15 +17,17 @@
17 17  
18 18  = 2. How to use AT Commands or Downlink command =
19 19  
22 +
20 20  * 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/]]
21 21  * 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:
22 -** Use HEX format to send a downlink: [[TTN v3>>doc:Main.Notes for TTN.WebHome]]
23 -** Use Base64 format to send a downlink: [[Chirpstack>>doc:Main.Notes for ChirpStack.WebHome]].
25 +** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
26 +** Use Base64 format to send a downlink: [[Chirpstack>>Notes for ChirpStack]]
24 24  ** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
25 25  
26 26  
27 27  = 3. Support End Node and firmware version =
28 28  
32 +
29 29  (% border="1" style="background-color:#ffffcc; color:green; width:966px" %)
30 30  |=(% colspan="3" style="width: 963px;" %)(((
31 31  Dragino STM32 base hardware Firmware / LoRaWAN stack list
... ... @@ -97,19 +97,17 @@
97 97  )))
98 98  )))
99 99  
100 -
101 -
102 102  = 4. System Management Commands =
103 103  
106 +
104 104  == 4.1 Change Uplink Interval ==
105 105  
109 +
106 106  Feature: Change LoRaWAN End Node Transmit Interval.
107 107  
108 -(% class="box infomessage" %)
109 -(((
110 -**AT Command: AT+TDC**
111 -)))
112 112  
113 +(% style="color:blue" %)**AT Command: AT+TDC**
114 +
113 113  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
114 114  |=(% colspan="3" style="width: 724px;" %)AT+TDC
115 115  |(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
... ... @@ -122,11 +122,11 @@
122 122  Set transmit interval to 60000ms = 60 seconds
123 123  )))
124 124  
125 -{{info}}
126 -**Downlink Command: 0x01**
127 -{{/info}}
128 -
129 129  (((
128 +
129 +
130 +(% style="color:blue" %)**Downlink Command: 0x01**
131 +
130 130  Format: Command Code (0x01) followed by 3 bytes time value.
131 131  )))
132 132  
... ... @@ -140,12 +140,12 @@
140 140  
141 141  == 4.2 Reboot End Node ==
142 142  
145 +
143 143  Feature: Reboot End Node to perform a new OTAA or ABP Join.
144 144  
145 -{{info}}
146 -**AT Command: ATZ**
147 -{{/info}}
148 148  
149 +(% style="color:blue" %)**AT Command: ATZ**
150 +
149 149  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
150 150  |=(% colspan="3" %)ATZ: Trig a reset of the MCU
151 151  |**Command Example**|**Function**|**Response**
... ... @@ -163,9 +163,7 @@
163 163  <followed by the Tx and Rx information>
164 164  )))
165 165  
166 -{{info}}
167 -**Downlink Command: 0x04**
168 -{{/info}}
168 +(% style="color:blue" %)**Downlink Command: 0x04**
169 169  
170 170  (((
171 171  Format: Command Code (0x04) followed by FF.
... ... @@ -179,12 +179,12 @@
179 179  
180 180  == 4.3 Reset to factory Default ==
181 181  
182 +
182 182  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.
183 183  
184 -{{info}}
185 -**AT Command: AT+FDR**
186 -{{/info}}
187 187  
186 +(% style="color:blue" %)**AT Command: AT+FDR**
187 +
188 188  (% border="1" style="background-color:#ffffcc; color:green; width:831.222px" %)
189 189  |=(% colspan="3" style="width: 828px;" %)Reset to factory default
190 190  |(% style="width:181px" %)**Command Example**|(% style="width:181px" %)**Function**|(% style="width:465px" %)**Response**
... ... @@ -202,9 +202,7 @@
202 202  Please set the parameters or reset Device to apply change
203 203  )))
204 204  
205 -{{info}}
206 -**Downlink Command: 0x04**
207 -{{/info}}
205 +(% style="color:blue" %)**Downlink Command: 0x04**
208 208  
209 209  (((
210 210  Format: Command Code (0x04) followed by FE.
... ... @@ -217,12 +217,12 @@
217 217  
218 218  == 4.4 Show Firmware Version ==
219 219  
218 +
220 220  Feature: Show firmware version. No downlink command yet.
221 221  
222 -{{info}}
223 -**AT Command: AT+VER**
224 -{{/info}}
225 225  
222 +(% style="color:blue" %)**AT Command: AT+VER**
223 +
226 226  (% border="1" style="background-color:#ffffcc; color:green; width:586px" %)
227 227  |=(% colspan="3" style="width: 583px;" %)AT+VER: Image Version and Frequency Band
228 228  |(% style="width:170px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -232,9 +232,7 @@
232 232  OK
233 233  )))
234 234  
235 -{{info}}
236 -**Downlink Command: 0x26 (Valid in 006 stack)**
237 -{{/info}}
233 +(% style="color:blue" %)**Downlink Command: 0x26 (Valid in 006 stack)**
238 238  
239 239  (((
240 240  Downlink Format: 0x26
... ... @@ -245,6 +245,9 @@
245 245  )))
246 246  
247 247  (((
244 +
245 +
246 +
248 248  **xx: Software Type:**
249 249  )))
250 250  
... ... @@ -253,6 +253,9 @@
253 253  * 0x00 03: LSE01/LDDS75/LDDS20/LSPH01/LLMS01/LSNPK01
254 254  
255 255  (((
255 +
256 +
257 +
256 256  **yy: Frequency Band:**
257 257  )))
258 258  
... ... @@ -268,6 +268,9 @@
268 268  * 0xa0: AS923-3
269 269  
270 270  (((
273 +
274 +
275 +
271 271  **zz: Subband**
272 272  )))
273 273  
... ... @@ -276,12 +276,12 @@
276 276  
277 277  == 4.5 Show System Configure ==
278 278  
284 +
279 279  Feature: Show All configure. No downlink command yet.
280 280  
281 -{{info}}
282 -**AT Command: AT+CFG**
283 -{{/info}}
284 284  
288 +(% style="color:blue" %)**AT Command: AT+CFG**
289 +
285 285  (% border="1" style="background-color:#ffffcc; color:green; width:599.222px" %)
286 286  |=(% colspan="3" style="width: 596px;" %)AT+CFG: Print all configurations
287 287  |(% style="width:160px" %)**Command Example**|(% style="width:154px" %)**Function**|(% style="width:280px" %)**Response**
... ... @@ -302,14 +302,15 @@
302 302  
303 303  = 5. Keys, IDs and EUIs management =
304 304  
310 +
305 305  == 5.1 Application EUI ==
306 306  
313 +
307 307  Feature: Get or Set the Application EUI.
308 308  
309 -{{info}}
310 -**AT Command: AT+APPEUI**
311 -{{/info}}
312 312  
317 +(% style="color:blue" %)**AT Command: AT+APPEUI**
318 +
313 313  (% border="1" style="background-color:#ffffcc; color:green; width:686.222px" %)
314 314  |=(% colspan="3" style="width: 683px;" %)AT+APPEUI
315 315  |(% style="width:305px" %)**Command Example**|(% style="width:186px" %)**Function**|(% style="width:191px" %)**Response**
... ... @@ -321,12 +321,12 @@
321 321  
322 322  == 5.2 Application Key ==
323 323  
330 +
324 324  Feature: Get or Set the Application Key.
325 325  
326 -{{info}}
327 -**AT Command: AT+APPKEY**
328 -{{/info}}
329 329  
334 +(% style="color:blue" %)**AT Command: AT+APPKEY**
335 +
330 330  (% border="1" style="background-color:#ffffcc; color:green; width:976.222px" %)
331 331  |=(% colspan="3" style="width: 973px;" %)AT+APPKEY
332 332  |(% style="width:441px" %)**Command Example**|(% style="width:180px" %)**Function**|(% style="width:350px" %)**Response**
... ... @@ -338,12 +338,12 @@
338 338  
339 339  == 5.3 Application Session Key ==
340 340  
347 +
341 341  Feature: Get or Set the Application Session Key.
342 342  
343 -{{info}}
344 -**AT Command: AT+APPSKEY**
345 -{{/info}}
346 346  
351 +(% style="color:blue" %)**AT Command: AT+APPSKEY**
352 +
347 347  (% border="1" style="background-color:#ffffcc; color:green; width:1040.22px" %)
348 348  |=(% colspan="3" style="width: 1037px;" %)AT+APPSKEY
349 349  |(% style="width:451px" %)**Command Example**|(% style="width:231px" %)**Function**|(% style="width:354px" %)**Response**
... ... @@ -355,15 +355,14 @@
355 355  )))
356 356  
357 357  
358 -
359 359  == 5.4 Device Address ==
360 360  
366 +
361 361  Feature: Get or Set the Device Address.
362 362  
363 -{{info}}
364 -**AT Command: AT+DADDR**
365 -{{/info}}
366 366  
370 +(% style="color:blue" %)**AT Command: AT+DADDR**
371 +
367 367  (% border="1" style="background-color:#ffffcc; color:green; width:795.222px" %)
368 368  |=(% colspan="3" style="width: 792px;" %)AT+DADDR
369 369  |(% style="width:192px" %)**Command Example**|(% style="width:241px" %)**Function**|(% style="width:359px" %)**Response**
... ... @@ -375,15 +375,14 @@
375 375  |(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK
376 376  
377 377  
378 -
379 379  == 5.5 Device EUI ==
380 380  
385 +
381 381  Feature: Get or Set the Device EUI.
382 382  
383 -{{info}}
384 -**AT Command: AT+DEUI**
385 -{{/info}}
386 386  
389 +(% style="color:blue" %)**AT Command: AT+DEUI**
390 +
387 387  (% border="1" style="background-color:#ffffcc; color:green; width:1035.22px" %)
388 388  |=(% colspan="3" style="width: 1032px;" %)AT+DEUI
389 389  |(% style="width:250px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:634px" %)**Response**
... ... @@ -395,15 +395,14 @@
395 395  )))
396 396  
397 397  
398 -
399 399  == 5.6 Network ID ==
400 400  
404 +
401 401  Feature: Get or Set the Network ID.(You can enter this command change only after successful network connection)
402 402  
403 -{{info}}
404 -**AT Command: AT+NWKID**
405 -{{/info}}
406 406  
408 +(% style="color:blue" %)**AT Command: AT+NWKID**
409 +
407 407  (% border="1" style="background-color:#ffffcc; color:green; width:448.222px" %)
408 408  |=(% colspan="3" style="width: 445px;" %)AT+NWKID
409 409  |(% style="width:191px" %)**Command Example**|(% style="width:153px" %)**Function**|(% style="width:101px" %)**Response**
... ... @@ -413,15 +413,14 @@
413 413  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
414 414  
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**
... ... @@ -431,17 +431,20 @@
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  
433 433  
434 -
435 435  = 6. Joining and sending date on LoRaWAN network =
436 436  
438 +
437 437  == 6.1 Confirm Mode ==
438 438  
441 +
442 +=== 6.1.1  AT+CFM command before DR-LWS007 software stack ===
443 +
444 +
439 439  Feature: Get or Set the confirmation mode (0-1).
440 440  
441 -{{info}}
442 -**AT Command: AT+CFM**
443 -{{/info}}
444 444  
448 +(% style="color:blue" %)**AT Command: AT+CFM**
449 +
445 445  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
446 446  |=(% colspan="3" style="width: 707px;" %)AT+CFM
447 447  |(% style="width:155px" %)**Command Example**|(% style="width:205px" %)**Function**|(% style="width:346px" %)**Response**
... ... @@ -451,7 +451,7 @@
451 451  |(% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK
452 452  |(% style="width:155px" %)AT+CFM=2|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)While Error in format, return AT_PARAM_ERROR
453 453  
454 -Downlink Command: 0x05
459 +(% style="color:blue" %)**Downlink Command: 0x05**
455 455  
456 456  Format: Command Code (0x05) followed by 2 bytes mode value.
457 457  
... ... @@ -462,14 +462,61 @@
462 462  
463 463  
464 464  
470 +=== 6.1.2  AT+CFM command since DR-LWS007 software stack ===
471 +
472 +
473 +(% style="color:blue" %)**AT Command: AT+CFM**
474 +
475 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
476 +|=(% colspan="3" style="width: 707px;" %)AT+CFM
477 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
478 +|(% style="width:160px" %)(((
479 +AT+CFM=1,0,0
480 +
481 +value1
482 +)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)(((
483 +1
484 +
485 +OK
486 +)))
487 +|(% style="width:160px" %)(((
488 +AT+CFM=0,?,0
489 +
490 +value2
491 +)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)(((
492 +0~~7
493 +
494 +OK
495 +)))
496 +|(% style="width:160px" %)(((
497 +AT+CFM=0,0,1
498 +
499 +value3
500 +)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)(((
501 +1
502 +
503 +OK
504 +)))
505 +
506 +(% style="color:blue" %)**Downlink Command: 0x05**
507 +
508 +Format: Command Code (0x05) followed by 2 bytes mode value.
509 +
510 +If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
511 +
512 +* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
513 +* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
514 +
515 +
516 +
465 465  == 6.2 Confirm Status ==
466 466  
519 +
467 467  Feature: Get confirmation status of the last AT+SEND (0-1).
468 468  
469 -{{info}}
470 -**AT Command: AT+CFS**
471 -{{/info}}
472 472  
523 +(% style="color:blue" %)**AT Command: AT+CFS**
524 +
473 473  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
474 474  |=(% colspan="3" style="width: 531px;" %)AT+CFS
475 475  |(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:178px" %)**Response**
... ... @@ -478,15 +478,14 @@
478 478  )))
479 479  
480 480  
481 -
482 482  == 6.3 Join LoRa® Network ==
483 483  
535 +
484 484  Feature: Join network.
485 485  
486 -{{info}}
487 -**AT Command: AT+JOIN**
488 -{{/info}}
489 489  
539 +(% style="color:blue" %)**AT Command: AT+JOIN**
540 +
490 490  (% border="1" style="background-color:#ffffcc; color:green; width:647.222px" %)
491 491  |=(% colspan="3" style="width: 644px;" %)AT+JOIN
492 492  |(% style="width:163px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:334px" %)**Response**
... ... @@ -497,15 +497,14 @@
497 497  )))
498 498  
499 499  
500 -
501 501  == 6.4 LoRa® Network Join Mode ==
502 502  
553 +
503 503  Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA).
504 504  
505 -{{info}}
506 -**AT Command: AT+NJM**
507 -{{/info}}
508 508  
557 +(% style="color:blue" %)**AT Command: AT+NJM**
558 +
509 509  (% border="1" style="background-color:#ffffcc; color:green; width:753.222px" %)
510 510  |=(% colspan="3" style="width: 750px;" %)AT+NJM
511 511  |(% style="width:162px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:361px" %)**Response**
... ... @@ -515,15 +515,13 @@
515 515  |(% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK
516 516  |(% 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
517 517  
518 -{{info}}
519 -**Downlink Command: 0x20**
520 -{{/info}}
568 +(% style="color:blue" %)**Downlink Command: 0x20**
521 521  
522 522  Format: Command Code (0x20) followed by 1 bytes mode value.
523 523  
524 524  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
525 525  
526 -* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
574 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
527 527  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
528 528  
529 529  
... ... @@ -530,12 +530,12 @@
530 530  
531 531  == 6.5 LoRa® Network Join Status ==
532 532  
581 +
533 533  Feature: LoRa® Network Join Status.
534 534  
535 -{{info}}
536 -**AT Command: AT+NJS**
537 -{{/info}}
538 538  
585 +(% style="color:blue" %)**AT Command: AT+NJS**
586 +
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**
... ... @@ -544,15 +544,14 @@
544 544  )))
545 545  
546 546  
547 -
548 548  == 6.6 Print Last Received Data in Raw Format ==
549 549  
597 +
550 550  Feature: Print Last Received Data in Raw Format<port:data>.
551 551  
552 -{{info}}
553 -**AT Command: AT+RECV**
554 -{{/info}}
555 555  
601 +(% style="color:blue" %)**AT Command: AT+RECV**
602 +
556 556  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
557 557  |=(% colspan="3" style="width: 584px;" %)AT+RECV
558 558  |(% style="width:161px" %)**Command Example**|(% style="width:272px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -561,15 +561,14 @@
561 561  )))
562 562  
563 563  
564 -
565 565  == 6.7 Print Last Received Data in Binary Format ==
566 566  
613 +
567 567  Feature: Print Last Received Data in Binary Format<port:data>.
568 568  
569 -{{info}}
570 -**AT Command: AT+RECVB**
571 -{{/info}}
572 572  
617 +(% style="color:blue" %)**AT Command: AT+RECVB**
618 +
573 573  (% border="1" style="background-color:#ffffcc; color:green; width:793.222px" %)
574 574  |=(% colspan="3" style="width: 790px;" %)AT+RECVB
575 575  |(% style="width:173px" %)**Command Example**|(% style="width:497px" %)**Function**|(% style="width:120px" %)**Response**
... ... @@ -578,15 +578,14 @@
578 578  )))
579 579  
580 580  
581 -
582 582  == 6.8 Send Text Data ==
583 583  
629 +
584 584  Feature: Send Text Data<port:data>.
585 585  
586 -{{info}}
587 -**AT Command: AT+SEND**
588 -{{/info}}
589 589  
633 +(% style="color:blue" %)**AT Command: AT+SEND**
634 +
590 590  (% border="1" style="background-color:#ffffcc; color:green; width:991.222px" %)
591 591  |=(% colspan="3" style="width: 988px;" %)AT+SEND
592 592  |(% style="width:201px" %)**Command Example**|(% style="width:340px" %)**Function**|(% style="width:446px" %)**Response**
... ... @@ -599,15 +599,14 @@
599 599  )))
600 600  
601 601  
602 -
603 603  == 6.9 Send Hexadecimal Data ==
604 604  
649 +
605 605  Feature: Send hexadecimal data along with the application port.
606 606  
607 -{{info}}
608 -**AT Command: AT+SENDB**
609 -{{/info}}
610 610  
653 +(% style="color:blue" %)**AT Command: AT+SENDB**
654 +
611 611  (% border="1" style="background-color:#ffffcc; color:green; width:1120.22px" %)
612 612  |=(% colspan="3" style="width: 1117px;" %)AT+SENDB
613 613  |(% style="width:257px" %)**Command Example**|(% style="width:406px" %)**Function**|(% style="width:453px" %)**Response**
... ... @@ -619,17 +619,17 @@
619 619  )))
620 620  
621 621  
622 -
623 623  = 7. LoRaWAN network management =
624 624  
668 +
625 625  == 7.1 Adaptive Data Rate ==
626 626  
671 +
627 627  Feature: Get or Set the Adaptive Data Rate setting. (0: off, 1: on).
628 628  
629 -{{info}}
630 -**AT Command: AT+ADR**
631 -{{/info}}
632 632  
675 +(% style="color:blue" %)**AT Command: AT+ADR**
676 +
633 633  (% border="1" style="background-color:#ffffcc; color:green; width:683.222px" %)
634 634  |=(% colspan="3" style="width: 680px;" %)AT+ADR
635 635  |(% style="width:162px" %)**Command Example**|(% style="width:266px" %)**Function**|(% style="width:250px" %)**Response**
... ... @@ -641,14 +641,11 @@
641 641  AT_PARAM_ERROR
642 642  )))
643 643  
644 -{{info}}
645 -**Downlink Command: 0x22**
646 -{{/info}}
688 +(% style="color:blue" %)**Downlink Command: 0x22**
647 647  
648 -
649 649  If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
650 650  
651 -* **Example 1**: Downlink Payload: **2201** ~/~/ Set AT+ADR=1.
692 +* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
652 652  * **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
653 653  
654 654  
... ... @@ -655,12 +655,12 @@
655 655  
656 656  == 7.2 LoRa® Class ==
657 657  
699 +
658 658  Feature: Get or Set the Device Class(Currently only support class A, class C).
659 659  
660 -{{info}}
661 -**AT Command:AT+CLASS**
662 -{{/info}}
663 663  
703 +(% style="color:blue" %)**AT Command:AT+CLASS**
704 +
664 664  (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
665 665  |=(% colspan="3" style="width: 504px;" %)AT+CLASS
666 666  |(% style="width:163px" %)**Command Example**|(% style="width:166px" %)**Function**|(% style="width:175px" %)**Response**
... ... @@ -672,15 +672,14 @@
672 672  )))
673 673  
674 674  
675 -
676 676  == 7.3 Duty Cycle Setting ==
677 677  
718 +
678 678  Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
679 679  
680 -{{info}}
681 -**AT Command:AT+DCS**
682 -{{/info}}
683 683  
722 +(% style="color:blue" %)**AT Command:AT+DCS**
723 +
684 684  (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
685 685  |=(% colspan="3" style="width: 512px;" %)AT+DCS
686 686  |(% style="width:165px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:107px" %)**Response**
... ... @@ -692,15 +692,14 @@
692 692  )))
693 693  
694 694  
695 -
696 696  == 7.4 Data Rate ==
697 697  
737 +
698 698  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
699 699  
700 -{{info}}
701 -**AT Command: AT+DR**
702 -{{/info}}
703 703  
741 +(% style="color:blue" %)**AT Command: AT+DR**
742 +
704 704  (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
705 705  |=(% colspan="3" style="width: 463px;" %)AT+DR
706 706  |(% style="width:156px" %)**Command Example**|(% style="width:167px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -711,11 +711,8 @@
711 711  
712 712  )))
713 713  
714 -{{info}}
715 -**Downlink Command: 0x2200aaFF**
716 -{{/info}}
753 +(% style="color:blue" %)**Downlink Command: 0x2200aaFF**
717 717  
718 -
719 719  If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
720 720  
721 721  * **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1.
... ... @@ -725,12 +725,12 @@
725 725  
726 726  == 7.5 Frame Counter Downlink ==
727 727  
764 +
728 728  Feature: Get or Set the Frame Counter Downlink.
729 729  
730 -{{info}}
731 -**AT Command:AT+FCD**
732 -{{/info}}
733 733  
768 +(% style="color:blue" %)**AT Command:AT+FCD**
769 +
734 734  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
735 735  |=(% colspan="3" style="width: 690px;" %)AT+FCD
736 736  |(% style="width:162px" %)**Command Example**|(% style="width:258px" %)**Function**|(% style="width:269px" %)**Response**
... ... @@ -739,20 +739,16 @@
739 739  )))
740 740  |(% style="width:162px" %)AT+FCD=10|(% style="width:258px" %)Set the Frame Counter Downlink.|(% style="width:269px" %)(System will write new value to FCD)(((
741 741  OK
742 -
743 -
744 744  )))
745 745  
746 746  
747 -
748 748  == 7.6 Frame Counter Uplink ==
749 749  
750 750  Feature: Get or Set the Frame Counter Uplink.
751 751  
752 -{{info}}
753 -**AT Command:AT+FCU**
754 -{{/info}}
755 755  
786 +(% style="color:blue" %)**AT Command:AT+FCU**
787 +
756 756  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
757 757  |=(% colspan="3" style="width: 531px;" %)AT+FCU
758 758  |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -764,15 +764,14 @@
764 764  )))
765 765  
766 766  
767 -
768 768  == 7.7 Join Accept Delay1 ==
769 769  
801 +
770 770  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
771 771  
772 -{{info}}
773 -**AT Command:AT+JN1DL**
774 -{{/info}}
775 775  
805 +(% style="color:blue" %)**AT Command:AT+JN1DL**
806 +
776 776  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
777 777  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
778 778  |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -784,15 +784,13 @@
784 784  )))
785 785  
786 786  
787 -
788 788  == 7.8 Join Accept Delay2 ==
789 789  
790 790  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
791 791  
792 -{{info}}
793 -**AT Command:AT+JN2DL**
794 -{{/info}}
795 795  
823 +(% style="color:blue" %)**AT Command:AT+JN2DL**
824 +
796 796  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
797 797  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
798 798  |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response**
... ... @@ -804,15 +804,16 @@
804 804  )))
805 805  
806 806  
807 -
808 808  == 7.9 Public Network Mode ==
809 809  
810 -Feature: Get or Set the public network mode. (0: off, 1: on)
811 811  
812 -{{info}}
813 -**AT Command:AT+PNM**
814 -{{/info}}
839 +Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
815 815  
841 +(% style="color:red" %)Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
842 +
843 +
844 +(% style="color:blue" %)**AT Command:AT+PNM**
845 +
816 816  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
817 817  |=(% colspan="3" style="width: 664px;" %)AT+PNM
818 818  |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response**
... ... @@ -819,22 +819,26 @@
819 819  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
820 820  OK
821 821  )))
822 -|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)Set the public network mode.|(% style="width:272px" %)(System will write new value to PNM)(((
852 +|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)(((
853 +Set the public network mode.
854 +
855 +Set syncword=0x34
856 +)))|(% style="width:272px" %)(System will write new value to PNM)(((
823 823  OK
824 824  
825 825  
826 826  )))
861 +|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
827 827  
828 828  
829 -
830 830  == 7.10 Receive Delay1 ==
831 831  
866 +
832 832  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
833 833  
834 -{{info}}
835 -**AT Command:AT+RX1DL**
836 -{{/info}}
837 837  
870 +(% style="color:blue" %)**AT Command:AT+RX1DL**
871 +
838 838  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
839 839  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
840 840  |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -849,12 +849,12 @@
849 849  
850 850  == 7.11 Receive Delay2 ==
851 851  
886 +
852 852  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
853 853  
854 -{{info}}
855 -**AT Command:AT+RX2DL**
856 -{{/info}}
857 857  
890 +(% style="color:blue" %)**AT Command:AT+RX2DL**
891 +
858 858  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
859 859  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
860 860  |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -869,12 +869,12 @@
869 869  
870 870  == 7.12 Rx2 Window Data Rate ==
871 871  
906 +
872 872  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
873 873  
874 -{{info}}
875 -**AT Command:AT+RX2DR**
876 -{{/info}}
877 877  
910 +(% style="color:blue" %)**AT Command:AT+RX2DR**
911 +
878 878  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
879 879  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
880 880  |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response**
... ... @@ -889,12 +889,12 @@
889 889  
890 890  == 7.13 Rx2 Window Frequency ==
891 891  
926 +
892 892  Feature: Get or Set the Rx2 window frequency
893 893  
894 -{{info}}
895 -**AT Command:AT+RX2FQ**
896 -{{/info}}
897 897  
930 +(% style="color:blue" %)**AT Command:AT+RX2FQ**
931 +
898 898  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
899 899  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
900 900  |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response**
... ... @@ -909,12 +909,12 @@
909 909  
910 910  == 7.14 Transmit Power ==
911 911  
946 +
912 912  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. )
913 913  
914 -{{info}}
915 -**AT Command:AT+TXP**
916 -{{/info}}
917 917  
950 +(% style="color:blue" %)**AT Command:AT+TXP**
951 +
918 918  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
919 919  |=(% colspan="3" style="width: 462px;" %)AT+TXP
920 920  |(% style="width:161px" %)**Command Example**|(% style="width:189px" %)**Function**|(% style="width:112px" %)**Response**
... ... @@ -934,14 +934,15 @@
934 934  
935 935  
936 936  
971 +
937 937  == 7.15 RSSI of the Last Received Packet ==
938 938  
974 +
939 939  Feature: Get or Set the Rx2 window frequency
940 940  
941 -{{info}}
942 -**AT Command:AT+RSSI**
943 -{{/info}}
944 944  
978 +(% style="color:blue" %)**AT Command:AT+RSSI**
979 +
945 945  (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %)
946 946  |=(% colspan="3" style="width: 554px;" %)AT+RSSI
947 947  |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response**
... ... @@ -953,12 +953,12 @@
953 953  
954 954  == 7.16 SNR of the Last Received Packet ==
955 955  
991 +
956 956  Feature: Get the SNR of the last received packet
957 957  
958 -{{info}}
959 -**AT Command:AT+SNR**
960 -{{/info}}
961 961  
995 +(% style="color:blue" %)**AT Command:AT+SNR**
996 +
962 962  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
963 963  |=(% colspan="3" style="width: 568px;" %)AT+SNR
964 964  |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -970,12 +970,12 @@
970 970  
971 971  == 7.17 Application Port ==
972 972  
1008 +
973 973  Feature: Get or set the application port.
974 974  
975 -{{info}}
976 -**AT Command: AT+PORT**
977 -{{/info}}
978 978  
1012 +(% style="color:blue" %)**AT Command: AT+PORT**
1013 +
979 979  (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %)
980 980  |=(% colspan="3" style="width: 497px;" %)AT+PORT
981 981  |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response**
... ... @@ -984,10 +984,9 @@
984 984  )))
985 985  |(% style="width:157px" %)AT+PORT=21|(% style="width:204px" %)Set the application port|(% style="width:135px" %)OK
986 986  
987 -{{info}}
988 -**Downlink Command: 0x23**
989 -{{/info}}
990 990  
1023 +(% style="color:blue" %)**Downlink Command: 0x23**
1024 +
991 991  Format: Command Code (0x23) followed by 1 bytes port value.
992 992  
993 993  If the downlink payload=2301, it means set the application port to 1, while type code is 23.
... ... @@ -997,14 +997,15 @@
997 997  
998 998  
999 999  
1034 +
1000 1000  == 7.18 Single Channel Mode ==
1001 1001  
1037 +
1002 1002  Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
1003 1003  
1004 -{{info}}
1005 -**AT Command: AT+CHS**
1006 -{{/info}}
1007 1007  
1041 +(% style="color:blue" %)**AT Command: AT+CHS**
1042 +
1008 1008  (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %)
1009 1009  |=(% colspan="3" style="width: 600px;" %)AT+CHS
1010 1010  |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -1019,10 +1019,9 @@
1019 1019  
1020 1020  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
1021 1021  
1022 -{{info}}
1023 -**AT Command: AT+CHE**
1024 -{{/info}}
1025 1025  
1058 +(% style="color:blue" %)**AT Command: AT+CHE**
1059 +
1026 1026  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1027 1027  |=(% colspan="3" style="width: 707px;" %)AT+CHE
1028 1028  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -1033,10 +1033,9 @@
1033 1033  )))
1034 1034  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
1035 1035  
1036 -{{info}}
1037 -**Downlink Command: 0x24**
1038 -{{/info}}
1039 1039  
1071 +(% style="color:blue" %)**Downlink Command: 0x24**
1072 +
1040 1040  Format: Command Code (0x24) followed by 1 bytes channel value.
1041 1041  
1042 1042  If the downlink payload=2401, it means set channel mode to 1, while type code is 24.
... ... @@ -1046,14 +1046,15 @@
1046 1046  
1047 1047  
1048 1048  
1082 +
1049 1049  == 7.20 Get or Set RXwindows1 timeout ==
1050 1050  
1051 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1052 1052  
1053 -{{info}}
1054 -**AT Command: AT+RX1WTO**
1055 -{{/info}}
1086 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1056 1056  
1088 +
1089 +(% style="color:blue" %)**AT Command: AT+RX1WTO**
1090 +
1057 1057  (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %)
1058 1058  |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO
1059 1059  |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response**
... ... @@ -1063,11 +1063,16 @@
1063 1063  |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
1064 1064  
1065 1065  (((
1100 +
1101 +
1066 1066  **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.
1103 +
1104 +
1067 1067  )))
1068 1068  
1069 1069  [[image:image-20220526162535-1.png]]
1070 1070  
1109 +
1071 1071  (((
1072 1072  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.
1073 1073  
... ... @@ -1076,12 +1076,12 @@
1076 1076  
1077 1077  == 7.21 Get or Set RXwindows2 timeout ==
1078 1078  
1079 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1080 1080  
1081 -{{info}}
1082 -**AT Command: AT+RX2WTO**
1083 -{{/info}}
1119 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1084 1084  
1121 +
1122 +(% style="color:blue" %)**AT Command: AT+RX2WTO**
1123 +
1085 1085  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1086 1086  |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO
1087 1087  |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response**
... ... @@ -1094,12 +1094,12 @@
1094 1094  
1095 1095  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1096 1096  
1136 +
1097 1097  Feature: Get or Set uplinkdwelltime
1098 1098  
1099 -{{info}}
1100 -**AT Command: AT+DWELLT**
1101 -{{/info}}
1102 1102  
1140 +(% style="color:blue" %)**AT Command: AT+DWELLT**
1141 +
1103 1103  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1104 1104  |=(% colspan="3" style="width: 494px;" %)AT+DWELLT
1105 1105  |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response**
... ... @@ -1108,10 +1108,9 @@
1108 1108  )))
1109 1109  |(% style="width:183px" %)AT+DWELLT=0|(% style="width:179px" %)Set uplinkdwelltime|(% style="width:131px" %)OK
1110 1110  
1111 -{{info}}
1112 -**Downlink Command: 0x25**
1113 -{{/info}}
1114 1114  
1151 +(% style="color:blue" %)**Downlink Command: 0x25**
1152 +
1115 1115  Format: Command Code (0x25) followed by 1 bytes state value.
1116 1116  
1117 1117  If the downlink payload=2501, it means set uplinkdwelltime to 1, while type code is 25.
... ... @@ -1121,10 +1121,13 @@
1121 1121  
1122 1122  
1123 1123  
1162 +
1124 1124  == 7.23 Set Packet Receiving Response Level ==
1125 1125  
1165 +
1126 1126  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.
1127 1127  
1168 +
1128 1128  RPL value:
1129 1129  
1130 1130  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
... ... @@ -1133,6 +1133,8 @@
1133 1133  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1134 1134  * **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.
1135 1135  
1177 +
1178 +
1136 1136  Case Analyes:
1137 1137  
1138 1138  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
... ... @@ -1139,10 +1139,10 @@
1139 1139  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
1140 1140  * 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.
1141 1141  
1142 -{{info}}
1143 -**AT Command: AT+RPL**
1144 -{{/info}}
1145 1145  
1186 +
1187 +(% style="color:blue" %)**AT Command: AT+RPL**
1188 +
1146 1146  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1147 1147  |=(% colspan="3" style="width: 533px;" %)AT+RPL
1148 1148  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1151,10 +1151,9 @@
1151 1151  )))
1152 1152  |(% style="width:160px" %)AT+RPL=0|(% style="width:263px" %)Set packet receiving response level|(% style="width:109px" %)OK
1153 1153  
1154 -{{info}}
1155 -**Downlink Command: 0x21**
1156 -{{/info}}
1157 1157  
1198 +(% style="color:blue" %)**Downlink Command: 0x21**
1199 +
1158 1158  Format: Command Code (0x21) followed by 1 bytes level value.
1159 1159  
1160 1160  If the downlink payload=2101, it means set packet receiving response level to 1, while type code is 21.
... ... @@ -1164,23 +1164,153 @@
1164 1164  
1165 1165  
1166 1166  
1209 +
1210 +== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1211 +
1212 +
1213 +(% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS **
1214 +
1215 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1216 +|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
1217 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1218 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
1219 +OK
1220 +)))
1221 +|(% 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" %)(((
1222 +1
1223 +
1224 +OK
1225 +)))
1226 +
1227 +
1228 +(% style="color:blue" %)**Downlink Command: 0x33**
1229 +
1230 +Format: Command Code (0x33) followed by 2 bytes mode value.
1231 +
1232 +If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1233 +
1234 +* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1235 +* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1236 +
1237 +
1238 +
1239 +
1240 +== 7.25 Device offline rejoining （LWS007) ==
1241 +
1242 +
1243 +(% style="color:blue" %)**AT Command: AT+DDETECT**
1244 +
1245 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1246 +|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1247 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
1248 +|(% style="width:160px" %)(((
1249 +AT+DDETECT=1,1440,2880
1250 +
1251 +value1
1252 +)))|(% style="width:198px" %)Enable online detect|(% style="width:349px" %)(((
1253 +1
1254 +
1255 +OK
1256 +)))
1257 +|(% style="width:160px" %)(((
1258 +AT+DDETECT=1,?,2880
1259 +
1260 +value2
1261 +)))|(% style="width:198px" %)Online detection packet sending time|(% style="width:349px" %)(((
1262 +
1263 +
1264 +OK
1265 +)))
1266 +|(% style="width:160px" %)(((
1267 +AT+DDETECT=1,1440,？
1268 +
1269 +value3
1270 +)))|(% style="width:198px" %)Process rejoin|(% style="width:349px" %)(((
1271 +
1272 +
1273 +OK
1274 +)))
1275 +
1276 +
1277 +(% style="color:blue" %)**Downlink Command: 0x33**
1278 +
1279 +Format: Command Code (0x32) followed by 2 bytes mode value.
1280 +
1281 +If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1282 +
1283 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1284 +
1285 +
1286 +
1287 +
1288 +== 7.26 Request the server to send an ACK ==
1289 +
1290 +
1291 +(% style="color:blue" %)**AT Command: AT+PNACKMD**
1292 +
1293 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1294 +|=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1295 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1296 +|(% 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(((
1297 +OK
1298 +)))
1299 +|(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)(((
1300 +0
1301 +
1302 +OK
1303 +)))
1304 +
1305 +
1306 +
1307 +== 7.27 Adjust network rejoining interval ==
1308 +
1309 +
1310 +(% style="color:blue" %)**AT Command: AT+RJTDC**
1311 +
1312 +(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1313 +|=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1314 +|(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1315 +|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
1316 +OK
1317 +
1318 +the interval is 30000ms = 30s
1319 +)))
1320 +|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1321 +Set the ReJoin data transmission interval to 60000ms = 60 seconds
1322 +)))
1323 +
1324 +
1325 +(% style="color:blue" %)**Downlink Command: 0x26**
1326 +
1327 +Format: Command Code (0x26) followed by 2 bytes mode value.
1328 +
1329 +If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1330 +
1331 +* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
1332 +* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1333 +
1334 +
1335 +
1336 +
1167 1167  = 8. AT Commands Combination =
1168 1168  
1339 +
1169 1169  == 8.1 Set a fix RX2DR for downlink window ==
1170 1170  
1171 -* **AT+ADR=0 **~-~-> Disable ADR first
1172 -* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1173 1173  
1343 +* **AT+ADR=0  ** **~-~->**  Disable ADR first
1344 +* **AT+RX2DR=xxxx**  **~-~->**  Set xxxx to your wanted DataRate
1174 1174  
1175 1175  
1347 +
1348 +
1176 1176  == 8.2 Use Downlink Command to set a fix uplink DR ==
1177 1177  
1178 -{{info}}
1179 -**Downlink Command: 0x22000500**
1180 -{{/info}}
1181 1181  
1182 -Same as:
1352 +(% style="color:blue" %)**Downlink Command: 0x22000500**
1183 1183  
1354 +**Same as:**
1355 +
1184 1184  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1185 1185  * AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1186 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1358 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]

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