Last modified by kai on 2024/09/06 10:00
<
From version < 38.94 >
edited by Xiaoling
on 2022/05/31 09:21
To version < 51.5 >
edited by Xiaoling
on 2022/07/13 14:11
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,4 +1,4 @@
1 - **Contents：**
1 + **Table of** **Contents：**
2 2  
3 3  {{toc/}}
4 4  
... ... @@ -6,6 +6,7 @@
6 6  
7 7  = 1. Introduction =
8 8  
9 +
9 9  Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands:
10 10  
11 11  * **Common Commands:** They should be available for each sensor, such as: change uplink interval, reset device.
... ... @@ -18,6 +18,7 @@
18 18  
19 19  = 2. How to use AT Commands or Downlink command =
20 20  
22 +
21 21  * For AT Command , See Devices User Manual for Device. The user manual can be found in each product page of [[Dragino Official Website>>url:http://www.dragino.com/]]
22 22  * For LoRaWAN Downlink: The gateway transfer downlink command in HEX format. This page shows the HEX format downlink code for each command. but some servers use base64 as downlink code. Below are reference for how to use downlink command:
23 23  ** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
... ... @@ -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**
... ... @@ -325,12 +325,12 @@
325 325  
326 326  == 5.2 Application Key ==
327 327  
337 +
328 328  Feature: Get or Set the Application Key.
329 329  
330 -{{info}}
331 -**AT Command: AT+APPKEY**
332 -{{/info}}
333 333  
341 +(% style="color:blue" %)**AT Command: AT+APPKEY**
342 +
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**
... ... @@ -340,14 +340,15 @@
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  
342 342  
352 +
343 343  == 5.3 Application Session Key ==
344 344  
355 +
345 345  Feature: Get or Set the Application Session Key.
346 346  
347 -{{info}}
348 -**AT Command: AT+APPSKEY**
349 -{{/info}}
350 350  
359 +(% style="color:blue" %)**AT Command: AT+APPSKEY**
360 +
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**
... ... @@ -359,14 +359,15 @@
359 359  )))
360 360  
361 361  
372 +
362 362  == 5.4 Device Address ==
363 363  
375 +
364 364  Feature: Get or Set the Device Address.
365 365  
366 -{{info}}
367 -**AT Command: AT+DADDR**
368 -{{/info}}
369 369  
379 +(% style="color:blue" %)**AT Command: AT+DADDR**
380 +
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  
393 +
383 383  Feature: Get or Set the Device EUI.
384 384  
385 -{{info}}
386 -**AT Command: AT+DEUI**
387 -{{/info}}
388 388  
397 +(% style="color:blue" %)**AT Command: AT+DEUI**
398 +
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  
411 +
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  
415 +(% style="color:blue" %)**AT Command: AT+NWKID**
416 +
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  
427 +
419 419  Feature: Get or Set the Network Session Key
420 420  
421 -{{info}}
422 -**AT Command: AT+NWKSKEY**
423 -{{/info}}
424 424  
431 +(% style="color:blue" %)**AT Command: AT+NWKSKEY**
432 +
425 425  (% border="1" style="background-color:#ffffcc; color:green; width:1017.22px" %)
426 426  |=(% colspan="3" style="width: 1014px;" %)AT+NWKSKEY
427 427  |(% style="width:455px" %)**Command Example**|(% style="width:215px" %)**Function**|(% style="width:343px" %)**Response**
... ... @@ -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  
443 +
436 436  == 6.1 Confirm Mode ==
437 437  
446 +
447 +=== 6.1.1  AT+CFM command before DR-LWS007 software stack ===
448 +
449 +
438 438  Feature: Get or Set the confirmation mode (0-1).
439 439  
440 -{{info}}
441 -**AT Command: AT+CFM**
442 -{{/info}}
443 443  
453 +(% style="color:blue" %)**AT Command: AT+CFM**
454 +
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
464 +(% 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  
474 +=== 6.1.2  AT+CFM command since DR-LWS007 software stack ===
475 +
476 +
477 +(% style="color:blue" %)**AT Command: AT+CFM**
478 +
479 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
480 +|=(% colspan="3" style="width: 707px;" %)AT+CFM
481 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
482 +|(% style="width:160px" %)(((
483 +AT+CFM=1,0,0
484 +
485 +value1
486 +)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)(((
487 +1
488 +
489 +OK
490 +)))
491 +|(% style="width:160px" %)(((
492 +AT+CFM=0,?,0
493 +
494 +value2
495 +)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)(((
496 +0~~7
497 +
498 +OK
499 +)))
500 +|(% style="width:160px" %)(((
501 +AT+CFM=0,0,1
502 +
503 +value3
504 +)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)(((
505 +1
506 +
507 +OK
508 +)))
509 +
510 +(% style="color:blue" %)**Downlink Command: 0x05**
511 +
512 +Format: Command Code (0x05) followed by 2 bytes mode value.
513 +
514 +If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
515 +
516 +* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
517 +* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
518 +
519 +
463 463  == 6.2 Confirm Status ==
464 464  
522 +
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  
526 +(% style="color:blue" %)**AT Command: AT+CFS**
527 +
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  
537 +
481 481  Feature: Join network.
482 482  
483 -{{info}}
484 -**AT Command: AT+JOIN**
485 -{{/info}}
486 486  
541 +(% style="color:blue" %)**AT Command: AT+JOIN**
542 +
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  
554 +
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  
558 +(% style="color:blue" %)**AT Command: AT+NJM**
559 +
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}}
569 +(% 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
575 +* **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  
581 +
530 530  Feature: LoRa® Network Join Status.
531 531  
532 -{{info}}
533 -**AT Command: AT+NJS**
534 -{{/info}}
535 535  
585 +(% style="color:blue" %)**AT Command: AT+NJS**
586 +
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  
596 +
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  
600 +(% style="color:blue" %)**AT Command: AT+RECV**
601 +
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  
611 +
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  
615 +(% style="color:blue" %)**AT Command: AT+RECVB**
616 +
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  
626 +
581 581  Feature: Send Text Data<port:data>.
582 582  
583 -{{info}}
584 -**AT Command: AT+SEND**
585 -{{/info}}
586 586  
630 +(% style="color:blue" %)**AT Command: AT+SEND**
631 +
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  
645 +
602 602  Feature: Send hexadecimal data along with the application port.
603 603  
604 -{{info}}
605 -**AT Command: AT+SENDB**
606 -{{/info}}
607 607  
649 +(% style="color:blue" %)**AT Command: AT+SENDB**
650 +
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  
663 +
622 622  == 7.1 Adaptive Data Rate ==
623 623  
666 +
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  
670 +(% style="color:blue" %)**AT Command: AT+ADR**
671 +
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}}
683 +(% 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.
687 +* **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  
693 +
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  
697 +(% style="color:blue" %)**AT Command:AT+CLASS**
698 +
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  
711 +
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  
715 +(% style="color:blue" %)**AT Command:AT+DCS**
716 +
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  
729 +
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  
733 +(% style="color:blue" %)**AT Command: AT+DR**
734 +
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**
... ... @@ -708,11 +708,8 @@
708 708  
709 709  )))
710 710  
711 -{{info}}
712 -**Downlink Command: 0x2200aaFF**
713 -{{/info}}
745 +(% 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.
... ... @@ -719,15 +719,14 @@
719 719  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0.
720 720  
721 721  
722 -
723 723  == 7.5 Frame Counter Downlink ==
724 724  
755 +
725 725  Feature: Get or Set the Frame Counter Downlink.
726 726  
727 -{{info}}
728 -**AT Command:AT+FCD**
729 -{{/info}}
730 730  
759 +(% style="color:blue" %)**AT Command:AT+FCD**
760 +
731 731  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
732 732  |=(% colspan="3" style="width: 690px;" %)AT+FCD
733 733  |(% style="width:162px" %)**Command Example**|(% style="width:258px" %)**Function**|(% style="width:269px" %)**Response**
... ... @@ -736,8 +736,6 @@
736 736  )))
737 737  |(% style="width:162px" %)AT+FCD=10|(% style="width:258px" %)Set the Frame Counter Downlink.|(% style="width:269px" %)(System will write new value to FCD)(((
738 738  OK
739 -
740 -
741 741  )))
742 742  
743 743  == 7.6 Frame Counter Uplink ==
... ... @@ -744,10 +744,9 @@
744 744  
745 745  Feature: Get or Set the Frame Counter Uplink.
746 746  
747 -{{info}}
748 -**AT Command:AT+FCU**
749 -{{/info}}
750 750  
776 +(% style="color:blue" %)**AT Command:AT+FCU**
777 +
751 751  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
752 752  |=(% colspan="3" style="width: 531px;" %)AT+FCU
753 753  |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -760,12 +760,12 @@
760 760  
761 761  == 7.7 Join Accept Delay1 ==
762 762  
790 +
763 763  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
764 764  
765 -{{info}}
766 -**AT Command:AT+JN1DL**
767 -{{/info}}
768 768  
794 +(% style="color:blue" %)**AT Command:AT+JN1DL**
795 +
769 769  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
770 770  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
771 771  |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -780,10 +780,9 @@
780 780  
781 781  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
782 782  
783 -{{info}}
784 -**AT Command:AT+JN2DL**
785 -{{/info}}
786 786  
811 +(% style="color:blue" %)**AT Command:AT+JN2DL**
812 +
787 787  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
788 788  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
789 789  |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response**
... ... @@ -796,12 +796,14 @@
796 796  
797 797  == 7.9 Public Network Mode ==
798 798  
799 -Feature: Get or Set the public network mode. (0: off, 1: on)
800 800  
801 -{{info}}
802 -**AT Command:AT+PNM**
803 -{{/info}}
826 +Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
804 804  
828 +(% style="color:red" %)Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
829 +
830 +
831 +(% style="color:blue" %)**AT Command:AT+PNM**
832 +
805 805  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
806 806  |=(% colspan="3" style="width: 664px;" %)AT+PNM
807 807  |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response**
... ... @@ -808,20 +808,25 @@
808 808  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
809 809  OK
810 810  )))
811 -|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)Set the public network mode.|(% style="width:272px" %)(System will write new value to PNM)(((
839 +|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)(((
840 +Set the public network mode.
841 +
842 +Set syncword=0x34
843 +)))|(% style="width:272px" %)(System will write new value to PNM)(((
812 812  OK
813 813  
814 814  
815 815  )))
848 +|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
816 816  
817 817  == 7.10 Receive Delay1 ==
818 818  
852 +
819 819  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
820 820  
821 -{{info}}
822 -**AT Command:AT+RX1DL**
823 -{{/info}}
824 824  
856 +(% style="color:blue" %)**AT Command:AT+RX1DL**
857 +
825 825  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
826 826  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
827 827  |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -832,14 +832,15 @@
832 832  
833 833  )))
834 834  
868 +
835 835  == 7.11 Receive Delay2 ==
836 836  
871 +
837 837  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
838 838  
839 -{{info}}
840 -**AT Command:AT+RX2DL**
841 -{{/info}}
842 842  
875 +(% style="color:blue" %)**AT Command:AT+RX2DL**
876 +
843 843  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
844 844  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
845 845  |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -850,14 +850,15 @@
850 850  
851 851  )))
852 852  
887 +
853 853  == 7.12 Rx2 Window Data Rate ==
854 854  
890 +
855 855  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
856 856  
857 -{{info}}
858 -**AT Command:AT+RX2DR**
859 -{{/info}}
860 860  
894 +(% style="color:blue" %)**AT Command:AT+RX2DR**
895 +
861 861  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
862 862  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
863 863  |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response**
... ... @@ -868,14 +868,15 @@
868 868  
869 869  )))
870 870  
906 +
871 871  == 7.13 Rx2 Window Frequency ==
872 872  
909 +
873 873  Feature: Get or Set the Rx2 window frequency
874 874  
875 -{{info}}
876 -**AT Command:AT+RX2FQ**
877 -{{/info}}
878 878  
913 +(% style="color:blue" %)**AT Command:AT+RX2FQ**
914 +
879 879  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
880 880  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
881 881  |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response**
... ... @@ -886,14 +886,15 @@
886 886  
887 887  )))
888 888  
925 +
889 889  == 7.14 Transmit Power ==
890 890  
928 +
891 891  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. )
892 892  
893 -{{info}}
894 -**AT Command:AT+TXP**
895 -{{/info}}
896 896  
932 +(% style="color:blue" %)**AT Command:AT+TXP**
933 +
897 897  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
898 898  |=(% colspan="3" style="width: 462px;" %)AT+TXP
899 899  |(% style="width:161px" %)**Command Example**|(% style="width:189px" %)**Function**|(% style="width:112px" %)**Response**
... ... @@ -911,14 +911,16 @@
911 911  * **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
912 912  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
913 913  
951 +
952 +
914 914  == 7.15 RSSI of the Last Received Packet ==
915 915  
955 +
916 916  Feature: Get or Set the Rx2 window frequency
917 917  
918 -{{info}}
919 -**AT Command:AT+RSSI**
920 -{{/info}}
921 921  
959 +(% style="color:blue" %)**AT Command:AT+RSSI**
960 +
922 922  (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %)
923 923  |=(% colspan="3" style="width: 554px;" %)AT+RSSI
924 924  |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response**
... ... @@ -926,14 +926,15 @@
926 926  OK
927 927  )))
928 928  
968 +
929 929  == 7.16 SNR of the Last Received Packet ==
930 930  
971 +
931 931  Feature: Get the SNR of the last received packet
932 932  
933 -{{info}}
934 -**AT Command:AT+SNR**
935 -{{/info}}
936 936  
975 +(% style="color:blue" %)**AT Command:AT+SNR**
976 +
937 937  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
938 938  |=(% colspan="3" style="width: 568px;" %)AT+SNR
939 939  |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -941,14 +941,15 @@
941 941  OK
942 942  )))
943 943  
984 +
944 944  == 7.17 Application Port ==
945 945  
987 +
946 946  Feature: Get or set the application port.
947 947  
948 -{{info}}
949 -**AT Command: AT+PORT**
950 -{{/info}}
951 951  
991 +(% style="color:blue" %)**AT Command: AT+PORT**
992 +
952 952  (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %)
953 953  |=(% colspan="3" style="width: 497px;" %)AT+PORT
954 954  |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response**
... ... @@ -957,9 +957,7 @@
957 957  )))
958 958  |(% style="width:157px" %)AT+PORT=21|(% style="width:204px" %)Set the application port|(% style="width:135px" %)OK
959 959  
960 -{{info}}
961 -**Downlink Command: 0x23**
962 -{{/info}}
1001 +(% style="color:blue" %)**Downlink Command: 0x23**
963 963  
964 964  Format: Command Code (0x23) followed by 1 bytes port value.
965 965  
... ... @@ -968,14 +968,16 @@
968 968  * **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1
969 969  * **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
970 970  
1010 +
1011 +
971 971  == 7.18 Single Channel Mode ==
972 972  
1014 +
973 973  Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
974 974  
975 -{{info}}
976 -**AT Command: AT+CHS**
977 -{{/info}}
978 978  
1018 +(% style="color:blue" %)**AT Command: AT+CHS**
1019 +
979 979  (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %)
980 980  |=(% colspan="3" style="width: 600px;" %)AT+CHS
981 981  |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -984,14 +984,14 @@
984 984  )))
985 985  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
986 986  
1028 +
987 987  == 7.19 Eight Channel Mode ==
988 988  
989 989  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
990 990  
991 -{{info}}
992 -**AT Command: AT+CHE**
993 -{{/info}}
994 994  
1034 +(% style="color:blue" %)**AT Command: AT+CHE**
1035 +
995 995  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
996 996  |=(% colspan="3" style="width: 707px;" %)AT+CHE
997 997  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -1002,9 +1002,7 @@
1002 1002  )))
1003 1003  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
1004 1004  
1005 -{{info}}
1006 -**Downlink Command: 0x24**
1007 -{{/info}}
1046 +(% style="color:blue" %)**Downlink Command: 0x24**
1008 1008  
1009 1009  Format: Command Code (0x24) followed by 1 bytes channel value.
1010 1010  
... ... @@ -1013,14 +1013,16 @@
1013 1013  * **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1
1014 1014  * **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
1015 1015  
1055 +
1056 +
1016 1016  == 7.20 Get or Set RXwindows1 timeout ==
1017 1017  
1018 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1019 1019  
1020 -{{info}}
1021 -**AT Command: AT+RX1WTO**
1022 -{{/info}}
1060 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1023 1023  
1062 +
1063 +(% style="color:blue" %)**AT Command: AT+RX1WTO**
1064 +
1024 1024  (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %)
1025 1025  |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO
1026 1026  |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response**
... ... @@ -1030,11 +1030,16 @@
1030 1030  |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
1031 1031  
1032 1032  (((
1074 +
1075 +
1033 1033  **AT+RX1TWO** is theRxSingle timeout value of receive window 1. If it is not set, then the queriedvalue is the default value. If it is set, then the queried value is the setvalue. AT+RX2TWO is thesame as above. The definitionof RxSingle timeout is as described in the following paragraph.
1077 +
1078 +
1034 1034  )))
1035 1035  
1036 1036  [[image:image-20220526162535-1.png]]
1037 1037  
1083 +
1038 1038  (((
1039 1039  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.
1040 1040  
... ... @@ -1043,12 +1043,12 @@
1043 1043  
1044 1044  == 7.21 Get or Set RXwindows2 timeout ==
1045 1045  
1046 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1047 1047  
1048 -{{info}}
1049 -**AT Command: AT+RX2WTO**
1050 -{{/info}}
1093 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1051 1051  
1095 +
1096 +(% style="color:blue" %)**AT Command: AT+RX2WTO**
1097 +
1052 1052  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1053 1053  |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO
1054 1054  |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response**
... ... @@ -1057,14 +1057,15 @@
1057 1057  )))
1058 1058  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1059 1059  
1106 +
1060 1060  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1061 1061  
1109 +
1062 1062  Feature: Get or Set uplinkdwelltime
1063 1063  
1064 -{{info}}
1065 -**AT Command: AT+DWELLT**
1066 -{{/info}}
1067 1067  
1113 +(% style="color:blue" %)**AT Command: AT+DWELLT**
1114 +
1068 1068  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1069 1069  |=(% colspan="3" style="width: 494px;" %)AT+DWELLT
1070 1070  |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response**
... ... @@ -1073,9 +1073,7 @@
1073 1073  )))
1074 1074  |(% style="width:183px" %)AT+DWELLT=0|(% style="width:179px" %)Set uplinkdwelltime|(% style="width:131px" %)OK
1075 1075  
1076 -{{info}}
1077 -**Downlink Command: 0x25**
1078 -{{/info}}
1123 +(% style="color:blue" %)**Downlink Command: 0x25**
1079 1079  
1080 1080  Format: Command Code (0x25) followed by 1 bytes state value.
1081 1081  
... ... @@ -1084,10 +1084,14 @@
1084 1084  * **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1
1085 1085  * **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1086 1086  
1132 +
1133 +
1087 1087  == 7.23 Set Packet Receiving Response Level ==
1088 1088  
1136 +
1089 1089  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.
1090 1090  
1139 +
1091 1091  RPL value:
1092 1092  
1093 1093  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
... ... @@ -1096,6 +1096,7 @@
1096 1096  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1097 1097  * **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.
1098 1098  
1148 +
1099 1099  Case Analyes:
1100 1100  
1101 1101  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
... ... @@ -1102,10 +1102,9 @@
1102 1102  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
1103 1103  * 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.
1104 1104  
1105 -{{info}}
1106 -**AT Command: AT+RPL**
1107 -{{/info}}
1108 1108  
1156 +(% style="color:blue" %)**AT Command: AT+RPL**
1157 +
1109 1109  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1110 1110  |=(% colspan="3" style="width: 533px;" %)AT+RPL
1111 1111  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1114,9 +1114,7 @@
1114 1114  )))
1115 1115  |(% style="width:160px" %)AT+RPL=0|(% style="width:263px" %)Set packet receiving response level|(% style="width:109px" %)OK
1116 1116  
1117 -{{info}}
1118 -**Downlink Command: 0x21**
1119 -{{/info}}
1166 +(% style="color:blue" %)**Downlink Command: 0x21**
1120 1120  
1121 1121  Format: Command Code (0x21) followed by 1 bytes level value.
1122 1122  
... ... @@ -1125,21 +1125,146 @@
1125 1125  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1126 1126  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1127 1127  
1175 +
1176 +
1177 +== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1178 +
1179 +
1180 +(% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS **
1181 +
1182 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1183 +|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
1184 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1185 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
1186 +OK
1187 +)))
1188 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=？，1**|(% style="width:263px" %)value2: 0: uplink fcnt doesn't change for each NBTrans; 1: uplink fcnt increase by 1 for each NBTrans.|(% style="width:109px" %)(((
1189 +1
1190 +
1191 +OK
1192 +)))
1193 +
1194 +(% style="color:blue" %)**Downlink Command: 0x33**
1195 +
1196 +Format: Command Code (0x33) followed by 2 bytes mode value.
1197 +
1198 +If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1199 +
1200 +* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1201 +* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1202 +
1203 +
1204 +
1205 +== 7.25 Device offline rejoining （LWS007) ==
1206 +
1207 +
1208 +(% style="color:blue" %)**AT Command: AT+DDETECT**
1209 +
1210 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1211 +|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1212 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
1213 +|(% style="width:160px" %)(((
1214 +AT+DDETECT=1,1440,2880
1215 +
1216 +value1
1217 +)))|(% style="width:198px" %)Enable online detect|(% style="width:349px" %)(((
1218 +1
1219 +
1220 +OK
1221 +)))
1222 +|(% style="width:160px" %)(((
1223 +AT+DDETECT=1,?,2880
1224 +
1225 +value2
1226 +)))|(% style="width:198px" %)Online detection packet sending time|(% style="width:349px" %)(((
1227 +
1228 +
1229 +OK
1230 +)))
1231 +|(% style="width:160px" %)(((
1232 +AT+DDETECT=1,1440,？
1233 +
1234 +value3
1235 +)))|(% style="width:198px" %)Process rejoin|(% style="width:349px" %)(((
1236 +
1237 +
1238 +OK
1239 +)))
1240 +
1241 +(% style="color:blue" %)**Downlink Command: 0x33**
1242 +
1243 +Format: Command Code (0x32) followed by 2 bytes mode value.
1244 +
1245 +If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1246 +
1247 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1248 +
1249 +
1250 +
1251 +== 7.26 Request the server to send an ACK ==
1252 +
1253 +
1254 +(% style="color:blue" %)**AT Command: AT+PNACKMD**
1255 +
1256 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1257 +|=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1258 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1259 +|(% style="width:160px" %)**AT+PNACKMD=1**|(% style="width:263px" %)If the node uploads the ACK as confirm, it will request the server to send an ACK. If the server ack is not received, the node will upload the packets that have not received the ACK the next time it receives the ACK|(% style="width:109px" %)1(((
1260 +OK
1261 +)))
1262 +|(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)(((
1263 +0
1264 +
1265 +OK
1266 +)))
1267 +
1268 +
1269 +== 7.27 Adjust network rejoining interval ==
1270 +
1271 +
1272 +(% style="color:blue" %)**AT Command: AT+RJTDC**
1273 +
1274 +(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1275 +|=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1276 +|(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1277 +|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
1278 +OK
1279 +
1280 +the interval is 30000ms = 30s
1281 +)))
1282 +|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1283 +Set the ReJoin data transmission interval to 60000ms = 60 seconds
1284 +)))
1285 +
1286 +(% style="color:blue" %)**Downlink Command: 0x26**
1287 +
1288 +Format: Command Code (0x26) followed by 2 bytes mode value.
1289 +
1290 +If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1291 +
1292 +* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
1293 +* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1294 +
1295 +
1296 +
1128 1128  = 8. AT Commands Combination =
1129 1129  
1299 +
1130 1130  == 8.1 Set a fix RX2DR for downlink window ==
1131 1131  
1132 -* **AT+ADR=0 **~-~-> Disable ADR first
1133 -* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1134 1134  
1303 +* **AT+ADR=0             ** **~-~->**  Disable ADR first
1304 +* **AT+RX2DR=xxxx**  **~-~->**  Set xxxx to your wanted DataRate
1305 +
1306 +
1307 +
1135 1135  == 8.2 Use Downlink Command to set a fix uplink DR ==
1136 1136  
1137 -{{info}}
1138 -**Downlink Command: 0x22000500**
1139 -{{/info}}
1140 1140  
1141 -Same as:
1311 +(% style="color:blue" %)**Downlink Command: 0x22000500**
1142 1142  
1313 +**Same as:**
1314 +
1143 1143  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1144 1144  * AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1145 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1317 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]

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