Last modified by kai on 2024/09/06 10:00
<
From version < 38.2 >
edited by Xiaoling
on 2022/05/30 10:46
To version < 51.2 >
edited by Xiaoling
on 2022/07/13 14:04
>
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.
... ... @@ -18,15 +18,19 @@
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 -** Use HEX format to send a downlink: [[TTN v3>>doc:Main.Notes for TTN.WebHome]]
24 -** 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]]
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  
... ... @@ -138,16 +138,14 @@
138 138  * **Example 1**: Downlink Payload:** 0100001E** ~/~/ Set Transmit Interval (TDC) = 30 seconds
139 139  * **Example 2**: Downlink Payload:** 0100003C** ~/~/ Set Transmit Interval (TDC) = 60 seconds
140 140  
141 -
142 -
143 143  == 4.2 Reboot End Node ==
144 144  
149 +
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  
153 +(% style="color:blue" %)**AT Command: ATZ**
154 +
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}}
172 +(% 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  
186 +
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  
190 +(% style="color:blue" %)**AT Command: AT+FDR**
191 +
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}}
209 +(% 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  
222 +
222 222  Feature: Show firmware version. No downlink command yet.
223 223  
224 -{{info}}
225 -**AT Command: AT+VER**
226 -{{/info}}
227 227  
226 +(% style="color:blue" %)**AT Command: AT+VER**
227 +
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}}
237 +(% 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  (((
248 +
249 +
250 +
250 250  **xx: Software Type:**
251 251  )))
252 252  
... ... @@ -255,6 +255,9 @@
255 255  * 0x00 03: LSE01/LDDS75/LDDS20/LSPH01/LLMS01/LSNPK01
256 256  
257 257  (((
259 +
260 +
261 +
258 258  **yy: Frequency Band:**
259 259  )))
260 260  
... ... @@ -270,6 +270,9 @@
270 270  * 0xa0: AS923-3
271 271  
272 272  (((
277 +
278 +
279 +
273 273  **zz: Subband**
274 274  )))
275 275  
... ... @@ -278,12 +278,12 @@
278 278  
279 279  == 4.5 Show System Configure ==
280 280  
288 +
281 281  Feature: Show All configure. No downlink command yet.
282 282  
283 -{{info}}
284 -**AT Command: AT+CFG**
285 -{{/info}}
286 286  
292 +(% style="color:blue" %)**AT Command: AT+CFG**
293 +
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**
... ... @@ -303,14 +303,15 @@
303 303  
304 304  = 5. Keys, IDs and EUIs management =
305 305  
313 +
306 306  == 5.1 Application EUI ==
307 307  
316 +
308 308  Feature: Get or Set the Application EUI.
309 309  
310 -{{info}}
311 -**AT Command: AT+APPEUI**
312 -{{/info}}
313 313  
320 +(% style="color:blue" %)**AT Command: AT+APPEUI**
321 +
314 314  (% border="1" style="background-color:#ffffcc; color:green; width:686.222px" %)
315 315  |=(% colspan="3" style="width: 683px;" %)AT+APPEUI
316 316  |(% 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  
332 +
324 324  Feature: Get or Set the Application Key.
325 325  
326 -{{info}}
327 -**AT Command: AT+APPKEY**
328 -{{/info}}
329 329  
336 +(% style="color:blue" %)**AT Command: AT+APPKEY**
337 +
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**
... ... @@ -337,12 +337,12 @@
337 337  
338 338  == 5.3 Application Session Key ==
339 339  
348 +
340 340  Feature: Get or Set the Application Session Key.
341 341  
342 -{{info}}
343 -**AT Command: AT+APPSKEY**
344 -{{/info}}
345 345  
352 +(% style="color:blue" %)**AT Command: AT+APPSKEY**
353 +
346 346  (% border="1" style="background-color:#ffffcc; color:green; width:1040.22px" %)
347 347  |=(% colspan="3" style="width: 1037px;" %)AT+APPSKEY
348 348  |(% style="width:451px" %)**Command Example**|(% style="width:231px" %)**Function**|(% style="width:354px" %)**Response**
... ... @@ -355,12 +355,12 @@
355 355  
356 356  == 5.4 Device Address ==
357 357  
366 +
358 358  Feature: Get or Set the Device Address.
359 359  
360 -{{info}}
361 -**AT Command: AT+DADDR**
362 -{{/info}}
363 363  
370 +(% style="color:blue" %)**AT Command: AT+DADDR**
371 +
364 364  (% border="1" style="background-color:#ffffcc; color:green; width:795.222px" %)
365 365  |=(% colspan="3" style="width: 792px;" %)AT+DADDR
366 366  |(% style="width:192px" %)**Command Example**|(% style="width:241px" %)**Function**|(% style="width:359px" %)**Response**
... ... @@ -373,12 +373,12 @@
373 373  
374 374  == 5.5 Device EUI ==
375 375  
384 +
376 376  Feature: Get or Set the Device EUI.
377 377  
378 -{{info}}
379 -**AT Command: AT+DEUI**
380 -{{/info}}
381 381  
388 +(% style="color:blue" %)**AT Command: AT+DEUI**
389 +
382 382  (% border="1" style="background-color:#ffffcc; color:green; width:1035.22px" %)
383 383  |=(% colspan="3" style="width: 1032px;" %)AT+DEUI
384 384  |(% style="width:250px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:634px" %)**Response**
... ... @@ -391,12 +391,12 @@
391 391  
392 392  == 5.6 Network ID ==
393 393  
402 +
394 394  Feature: Get or Set the Network ID.(You can enter this command change only after successful network connection)
395 395  
396 -{{info}}
397 -**AT Command: AT+NWKID**
398 -{{/info}}
399 399  
406 +(% style="color:blue" %)**AT Command: AT+NWKID**
407 +
400 400  (% border="1" style="background-color:#ffffcc; color:green; width:448.222px" %)
401 401  |=(% colspan="3" style="width: 445px;" %)AT+NWKID
402 402  |(% style="width:191px" %)**Command Example**|(% style="width:153px" %)**Function**|(% style="width:101px" %)**Response**
... ... @@ -407,12 +407,12 @@
407 407  
408 408  == 5.7 Network Session Key ==
409 409  
418 +
410 410  Feature: Get or Set the Network Session Key
411 411  
412 -{{info}}
413 -**AT Command: AT+NWKSKEY**
414 -{{/info}}
415 415  
422 +(% style="color:blue" %)**AT Command: AT+NWKSKEY**
423 +
416 416  (% border="1" style="background-color:#ffffcc; color:green; width:1017.22px" %)
417 417  |=(% colspan="3" style="width: 1014px;" %)AT+NWKSKEY
418 418  |(% style="width:455px" %)**Command Example**|(% style="width:215px" %)**Function**|(% style="width:343px" %)**Response**
... ... @@ -423,14 +423,18 @@
423 423  
424 424  = 6. Joining and sending date on LoRaWAN network =
425 425  
434 +
426 426  == 6.1 Confirm Mode ==
427 427  
437 +
438 +=== 6.1.1  AT+CFM command before DR-LWS007 software stack ===
439 +
440 +
428 428  Feature: Get or Set the confirmation mode (0-1).
429 429  
430 -{{info}}
431 -**AT Command: AT+CFM**
432 -{{/info}}
433 433  
444 +(% style="color:blue" %)**AT Command: AT+CFM**
445 +
434 434  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
435 435  |=(% colspan="3" style="width: 707px;" %)AT+CFM
436 436  |(% style="width:155px" %)**Command Example**|(% style="width:205px" %)**Function**|(% style="width:346px" %)**Response**
... ... @@ -440,7 +440,7 @@
440 440  |(% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK
441 441  |(% style="width:155px" %)AT+CFM=2|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)While Error in format, return AT_PARAM_ERROR
442 442  
443 -Downlink Command: 0x05
455 +(% style="color:blue" %)**Downlink Command: 0x05**
444 444  
445 445  Format: Command Code (0x05) followed by 2 bytes mode value.
446 446  
... ... @@ -449,14 +449,61 @@
449 449  * Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1
450 450  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
451 451  
464 +
465 +=== 6.1.2  AT+CFM command since DR-LWS007 software stack ===
466 +
467 +
468 +(% style="color:blue" %)**AT Command: AT+CFM**
469 +
470 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
471 +|=(% colspan="3" style="width: 707px;" %)AT+CFM
472 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
473 +|(% style="width:160px" %)(((
474 +AT+CFM=1,0,0
475 +
476 +value1
477 +)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)(((
478 +1
479 +
480 +OK
481 +)))
482 +|(% style="width:160px" %)(((
483 +AT+CFM=0,?,0
484 +
485 +value2
486 +)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)(((
487 +0~~7
488 +
489 +OK
490 +)))
491 +|(% style="width:160px" %)(((
492 +AT+CFM=0,0,1
493 +
494 +value3
495 +)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)(((
496 +1
497 +
498 +OK
499 +)))
500 +
501 +(% style="color:blue" %)**Downlink Command: 0x05**
502 +
503 +Format: Command Code (0x05) followed by 2 bytes mode value.
504 +
505 +If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
506 +
507 +* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
508 +* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
509 +
510 +
452 452  == 6.2 Confirm Status ==
453 453  
513 +
454 454  Feature: Get confirmation status of the last AT+SEND (0-1).
455 455  
456 -{{info}}
457 -**AT Command: AT+CFS**
458 -{{/info}}
459 459  
517 +(% style="color:blue" %)**AT Command: AT+CFS**
518 +
460 460  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
461 461  |=(% colspan="3" style="width: 531px;" %)AT+CFS
462 462  |(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:178px" %)**Response**
... ... @@ -466,12 +466,12 @@
466 466  
467 467  == 6.3 Join LoRa® Network ==
468 468  
528 +
469 469  Feature: Join network.
470 470  
471 -{{info}}
472 -**AT Command: AT+JOIN**
473 -{{/info}}
474 474  
532 +(% style="color:blue" %)**AT Command: AT+JOIN**
533 +
475 475  (% border="1" style="background-color:#ffffcc; color:green; width:647.222px" %)
476 476  |=(% colspan="3" style="width: 644px;" %)AT+JOIN
477 477  |(% style="width:163px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:334px" %)**Response**
... ... @@ -483,12 +483,12 @@
483 483  
484 484  == 6.4 LoRa® Network Join Mode ==
485 485  
545 +
486 486  Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA).
487 487  
488 -{{info}}
489 -**AT Command: AT+NJM**
490 -{{/info}}
491 491  
549 +(% style="color:blue" %)**AT Command: AT+NJM**
550 +
492 492  (% border="1" style="background-color:#ffffcc; color:green; width:753.222px" %)
493 493  |=(% colspan="3" style="width: 750px;" %)AT+NJM
494 494  |(% style="width:162px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:361px" %)**Response**
... ... @@ -498,25 +498,24 @@
498 498  |(% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK
499 499  |(% 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
500 500  
501 -{{info}}
502 -**Downlink Command: 0x20**
503 -{{/info}}
560 +(% style="color:blue" %)**Downlink Command: 0x20**
504 504  
505 505  Format: Command Code (0x20) followed by 1 bytes mode value.
506 506  
507 507  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
508 508  
509 -* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
566 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
510 510  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
511 511  
569 +
512 512  == 6.5 LoRa® Network Join Status ==
513 513  
572 +
514 514  Feature: LoRa® Network Join Status.
515 515  
516 -{{info}}
517 -**AT Command: AT+NJS**
518 -{{/info}}
519 519  
576 +(% style="color:blue" %)**AT Command: AT+NJS**
577 +
520 520  (% border="1" style="background-color:#ffffcc; color:green; width:498.222px" %)
521 521  |=(% colspan="3" style="width: 495px;" %)AT+NJS
522 522  |(% style="width:169px" %)**Command Example**|(% style="width:164px" %)**Function**|(% style="width:161px" %)**Response**
... ... @@ -526,12 +526,12 @@
526 526  
527 527  == 6.6 Print Last Received Data in Raw Format ==
528 528  
587 +
529 529  Feature: Print Last Received Data in Raw Format<port:data>.
530 530  
531 -{{info}}
532 -**AT Command: AT+RECV**
533 -{{/info}}
534 534  
591 +(% style="color:blue" %)**AT Command: AT+RECV**
592 +
535 535  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
536 536  |=(% colspan="3" style="width: 584px;" %)AT+RECV
537 537  |(% style="width:161px" %)**Command Example**|(% style="width:272px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -541,12 +541,12 @@
541 541  
542 542  == 6.7 Print Last Received Data in Binary Format ==
543 543  
602 +
544 544  Feature: Print Last Received Data in Binary Format<port:data>.
545 545  
546 -{{info}}
547 -**AT Command: AT+RECVB**
548 -{{/info}}
549 549  
606 +(% style="color:blue" %)**AT Command: AT+RECVB**
607 +
550 550  (% border="1" style="background-color:#ffffcc; color:green; width:793.222px" %)
551 551  |=(% colspan="3" style="width: 790px;" %)AT+RECVB
552 552  |(% style="width:173px" %)**Command Example**|(% style="width:497px" %)**Function**|(% style="width:120px" %)**Response**
... ... @@ -556,12 +556,12 @@
556 556  
557 557  == 6.8 Send Text Data ==
558 558  
617 +
559 559  Feature: Send Text Data<port:data>.
560 560  
561 -{{info}}
562 -**AT Command: AT+SEND**
563 -{{/info}}
564 564  
621 +(% style="color:blue" %)**AT Command: AT+SEND**
622 +
565 565  (% border="1" style="background-color:#ffffcc; color:green; width:991.222px" %)
566 566  |=(% colspan="3" style="width: 988px;" %)AT+SEND
567 567  |(% style="width:201px" %)**Command Example**|(% style="width:340px" %)**Function**|(% style="width:446px" %)**Response**
... ... @@ -575,12 +575,12 @@
575 575  
576 576  == 6.9 Send Hexadecimal Data ==
577 577  
636 +
578 578  Feature: Send hexadecimal data along with the application port.
579 579  
580 -{{info}}
581 -**AT Command: AT+SENDB**
582 -{{/info}}
583 583  
640 +(% style="color:blue" %)**AT Command: AT+SENDB**
641 +
584 584  (% border="1" style="background-color:#ffffcc; color:green; width:1120.22px" %)
585 585  |=(% colspan="3" style="width: 1117px;" %)AT+SENDB
586 586  |(% style="width:257px" %)**Command Example**|(% style="width:406px" %)**Function**|(% style="width:453px" %)**Response**
... ... @@ -593,14 +593,15 @@
593 593  
594 594  = 7. LoRaWAN network management =
595 595  
654 +
596 596  == 7.1 Adaptive Data Rate ==
597 597  
657 +
598 598  Feature: Get or Set the Adaptive Data Rate setting. (0: off, 1: on).
599 599  
600 -{{info}}
601 -**AT Command: AT+ADR**
602 -{{/info}}
603 603  
661 +(% style="color:blue" %)**AT Command: AT+ADR**
662 +
604 604  (% border="1" style="background-color:#ffffcc; color:green; width:683.222px" %)
605 605  |=(% colspan="3" style="width: 680px;" %)AT+ADR
606 606  |(% style="width:162px" %)**Command Example**|(% style="width:266px" %)**Function**|(% style="width:250px" %)**Response**
... ... @@ -612,24 +612,22 @@
612 612  AT_PARAM_ERROR
613 613  )))
614 614  
615 -{{info}}
616 -**Downlink Command: 0x22**
617 -{{/info}}
674 +(% style="color:blue" %)**Downlink Command: 0x22**
618 618  
619 -
620 620  If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
621 621  
622 -* **Example 1**: Downlink Payload: **2201** ~/~/ Set AT+ADR=1.
678 +* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
623 623  * **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
624 624  
681 +
625 625  == 7.2 LoRa® Class ==
626 626  
684 +
627 627  Feature: Get or Set the Device Class(Currently only support class A, class C).
628 628  
629 -{{info}}
630 -**AT Command:AT+CLASS**
631 -{{/info}}
632 632  
688 +(% style="color:blue" %)**AT Command:AT+CLASS**
689 +
633 633  (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
634 634  |=(% colspan="3" style="width: 504px;" %)AT+CLASS
635 635  |(% style="width:163px" %)**Command Example**|(% style="width:166px" %)**Function**|(% style="width:175px" %)**Response**
... ... @@ -642,12 +642,12 @@
642 642  
643 643  == 7.3 Duty Cycle Setting ==
644 644  
702 +
645 645  Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
646 646  
647 -{{info}}
648 -**AT Command:AT+DCS**
649 -{{/info}}
650 650  
706 +(% style="color:blue" %)**AT Command:AT+DCS**
707 +
651 651  (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
652 652  |=(% colspan="3" style="width: 512px;" %)AT+DCS
653 653  |(% style="width:165px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:107px" %)**Response**
... ... @@ -660,12 +660,12 @@
660 660  
661 661  == 7.4 Data Rate ==
662 662  
720 +
663 663  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
664 664  
665 -{{info}}
666 -**AT Command: AT+DR**
667 -{{/info}}
668 668  
724 +(% style="color:blue" %)**AT Command: AT+DR**
725 +
669 669  (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
670 670  |=(% colspan="3" style="width: 463px;" %)AT+DR
671 671  |(% style="width:156px" %)**Command Example**|(% style="width:167px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -676,24 +676,22 @@
676 676  
677 677  )))
678 678  
679 -{{info}}
680 -**Downlink Command: 0x2200aaFF**
681 -{{/info}}
736 +(% style="color:blue" %)**Downlink Command: 0x2200aaFF**
682 682  
683 -
684 684  If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
685 685  
686 686  * **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1.
687 687  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0.
688 688  
743 +
689 689  == 7.5 Frame Counter Downlink ==
690 690  
746 +
691 691  Feature: Get or Set the Frame Counter Downlink.
692 692  
693 -{{info}}
694 -**AT Command:AT+FCD**
695 -{{/info}}
696 696  
750 +(% style="color:blue" %)**AT Command:AT+FCD**
751 +
697 697  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
698 698  |=(% colspan="3" style="width: 690px;" %)AT+FCD
699 699  |(% style="width:162px" %)**Command Example**|(% style="width:258px" %)**Function**|(% style="width:269px" %)**Response**
... ... @@ -702,8 +702,6 @@
702 702  )))
703 703  |(% style="width:162px" %)AT+FCD=10|(% style="width:258px" %)Set the Frame Counter Downlink.|(% style="width:269px" %)(System will write new value to FCD)(((
704 704  OK
705 -
706 -
707 707  )))
708 708  
709 709  == 7.6 Frame Counter Uplink ==
... ... @@ -710,10 +710,9 @@
710 710  
711 711  Feature: Get or Set the Frame Counter Uplink.
712 712  
713 -{{info}}
714 -**AT Command:AT+FCU**
715 -{{/info}}
716 716  
767 +(% style="color:blue" %)**AT Command:AT+FCU**
768 +
717 717  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
718 718  |=(% colspan="3" style="width: 531px;" %)AT+FCU
719 719  |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -726,12 +726,12 @@
726 726  
727 727  == 7.7 Join Accept Delay1 ==
728 728  
781 +
729 729  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
730 730  
731 -{{info}}
732 -**AT Command:AT+JN1DL**
733 -{{/info}}
734 734  
785 +(% style="color:blue" %)**AT Command:AT+JN1DL**
786 +
735 735  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
736 736  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
737 737  |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -746,10 +746,9 @@
746 746  
747 747  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
748 748  
749 -{{info}}
750 -**AT Command:AT+JN2DL**
751 -{{/info}}
752 752  
802 +(% style="color:blue" %)**AT Command:AT+JN2DL**
803 +
753 753  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
754 754  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
755 755  |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response**
... ... @@ -762,12 +762,14 @@
762 762  
763 763  == 7.9 Public Network Mode ==
764 764  
765 -Feature: Get or Set the public network mode. (0: off, 1: on)
766 766  
767 -{{info}}
768 -**AT Command:AT+PNM**
769 -{{/info}}
817 +Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
770 770  
819 +(% style="color:red" %)Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
820 +
821 +
822 +(% style="color:blue" %)**AT Command:AT+PNM**
823 +
771 771  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
772 772  |=(% colspan="3" style="width: 664px;" %)AT+PNM
773 773  |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response**
... ... @@ -774,20 +774,25 @@
774 774  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
775 775  OK
776 776  )))
777 -|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)Set the public network mode.|(% style="width:272px" %)(System will write new value to PNM)(((
830 +|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)(((
831 +Set the public network mode.
832 +
833 +Set syncword=0x34
834 +)))|(% style="width:272px" %)(System will write new value to PNM)(((
778 778  OK
779 779  
780 780  
781 781  )))
839 +|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
782 782  
783 783  == 7.10 Receive Delay1 ==
784 784  
843 +
785 785  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
786 786  
787 -{{info}}
788 -**AT Command:AT+RX1DL**
789 -{{/info}}
790 790  
847 +(% style="color:blue" %)**AT Command:AT+RX1DL**
848 +
791 791  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
792 792  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
793 793  |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -798,14 +798,15 @@
798 798  
799 799  )))
800 800  
859 +
801 801  == 7.11 Receive Delay2 ==
802 802  
862 +
803 803  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
804 804  
805 -{{info}}
806 -**AT Command:AT+RX2DL**
807 -{{/info}}
808 808  
866 +(% style="color:blue" %)**AT Command:AT+RX2DL**
867 +
809 809  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
810 810  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
811 811  |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -816,14 +816,15 @@
816 816  
817 817  )))
818 818  
878 +
819 819  == 7.12 Rx2 Window Data Rate ==
820 820  
881 +
821 821  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
822 822  
823 -{{info}}
824 -**AT Command:AT+RX2DR**
825 -{{/info}}
826 826  
885 +(% style="color:blue" %)**AT Command:AT+RX2DR**
886 +
827 827  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
828 828  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
829 829  |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response**
... ... @@ -834,14 +834,15 @@
834 834  
835 835  )))
836 836  
897 +
837 837  == 7.13 Rx2 Window Frequency ==
838 838  
900 +
839 839  Feature: Get or Set the Rx2 window frequency
840 840  
841 -{{info}}
842 -**AT Command:AT+RX2FQ**
843 -{{/info}}
844 844  
904 +(% style="color:blue" %)**AT Command:AT+RX2FQ**
905 +
845 845  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
846 846  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
847 847  |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response**
... ... @@ -852,14 +852,15 @@
852 852  
853 853  )))
854 854  
916 +
855 855  == 7.14 Transmit Power ==
856 856  
919 +
857 857  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. )
858 858  
859 -{{info}}
860 -**AT Command:AT+TXP**
861 -{{/info}}
862 862  
923 +(% style="color:blue" %)**AT Command:AT+TXP**
924 +
863 863  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
864 864  |=(% colspan="3" style="width: 462px;" %)AT+TXP
865 865  |(% style="width:161px" %)**Command Example**|(% style="width:189px" %)**Function**|(% style="width:112px" %)**Response**
... ... @@ -877,14 +877,16 @@
877 877  * **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
878 878  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
879 879  
942 +
943 +
880 880  == 7.15 RSSI of the Last Received Packet ==
881 881  
946 +
882 882  Feature: Get or Set the Rx2 window frequency
883 883  
884 -{{info}}
885 -**AT Command:AT+RSSI**
886 -{{/info}}
887 887  
950 +(% style="color:blue" %)**AT Command:AT+RSSI**
951 +
888 888  (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %)
889 889  |=(% colspan="3" style="width: 554px;" %)AT+RSSI
890 890  |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response**
... ... @@ -892,14 +892,15 @@
892 892  OK
893 893  )))
894 894  
959 +
895 895  == 7.16 SNR of the Last Received Packet ==
896 896  
962 +
897 897  Feature: Get the SNR of the last received packet
898 898  
899 -{{info}}
900 -**AT Command:AT+SNR**
901 -{{/info}}
902 902  
966 +(% style="color:blue" %)**AT Command:AT+SNR**
967 +
903 903  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
904 904  |=(% colspan="3" style="width: 568px;" %)AT+SNR
905 905  |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -907,14 +907,15 @@
907 907  OK
908 908  )))
909 909  
975 +
910 910  == 7.17 Application Port ==
911 911  
978 +
912 912  Feature: Get or set the application port.
913 913  
914 -{{info}}
915 -**AT Command: AT+PORT**
916 -{{/info}}
917 917  
982 +(% style="color:blue" %)**AT Command: AT+PORT**
983 +
918 918  (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %)
919 919  |=(% colspan="3" style="width: 497px;" %)AT+PORT
920 920  |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response**
... ... @@ -923,9 +923,7 @@
923 923  )))
924 924  |(% style="width:157px" %)AT+PORT=21|(% style="width:204px" %)Set the application port|(% style="width:135px" %)OK
925 925  
926 -{{info}}
927 -**Downlink Command: 0x23**
928 -{{/info}}
992 +(% style="color:blue" %)**Downlink Command: 0x23**
929 929  
930 930  Format: Command Code (0x23) followed by 1 bytes port value.
931 931  
... ... @@ -934,14 +934,16 @@
934 934  * **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1
935 935  * **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
936 936  
1001 +
1002 +
937 937  == 7.18 Single Channel Mode ==
938 938  
1005 +
939 939  Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
940 940  
941 -{{info}}
942 -**AT Command: AT+CHS**
943 -{{/info}}
944 944  
1009 +(% style="color:blue" %)**AT Command: AT+CHS**
1010 +
945 945  (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %)
946 946  |=(% colspan="3" style="width: 600px;" %)AT+CHS
947 947  |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -950,14 +950,14 @@
950 950  )))
951 951  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
952 952  
1019 +
953 953  == 7.19 Eight Channel Mode ==
954 954  
955 955  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
956 956  
957 -{{info}}
958 -**AT Command: AT+CHE**
959 -{{/info}}
960 960  
1025 +(% style="color:blue" %)**AT Command: AT+CHE**
1026 +
961 961  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
962 962  |=(% colspan="3" style="width: 707px;" %)AT+CHE
963 963  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -968,9 +968,7 @@
968 968  )))
969 969  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
970 970  
971 -{{info}}
972 -**Downlink Command: 0x24**
973 -{{/info}}
1037 +(% style="color:blue" %)**Downlink Command: 0x24**
974 974  
975 975  Format: Command Code (0x24) followed by 1 bytes channel value.
976 976  
... ... @@ -979,14 +979,16 @@
979 979  * **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1
980 980  * **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
981 981  
1046 +
1047 +
982 982  == 7.20 Get or Set RXwindows1 timeout ==
983 983  
984 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
985 985  
986 -{{info}}
987 -**AT Command: AT+RX1WTO**
988 -{{/info}}
1051 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
989 989  
1053 +
1054 +(% style="color:blue" %)**AT Command: AT+RX1WTO**
1055 +
990 990  (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %)
991 991  |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO
992 992  |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response**
... ... @@ -996,11 +996,16 @@
996 996  |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
997 997  
998 998  (((
1065 +
1066 +
999 999  **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.
1068 +
1069 +
1000 1000  )))
1001 1001  
1002 1002  [[image:image-20220526162535-1.png]]
1003 1003  
1074 +
1004 1004  (((
1005 1005  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.
1006 1006  
... ... @@ -1009,12 +1009,12 @@
1009 1009  
1010 1010  == 7.21 Get or Set RXwindows2 timeout ==
1011 1011  
1012 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1013 1013  
1014 -{{info}}
1015 -**AT Command: AT+RX2WTO**
1016 -{{/info}}
1084 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1017 1017  
1086 +
1087 +(% style="color:blue" %)**AT Command: AT+RX2WTO**
1088 +
1018 1018  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1019 1019  |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO
1020 1020  |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response**
... ... @@ -1023,14 +1023,15 @@
1023 1023  )))
1024 1024  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1025 1025  
1097 +
1026 1026  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1027 1027  
1100 +
1028 1028  Feature: Get or Set uplinkdwelltime
1029 1029  
1030 -{{info}}
1031 -**AT Command: AT+DWELLT**
1032 -{{/info}}
1033 1033  
1104 +(% style="color:blue" %)**AT Command: AT+DWELLT**
1105 +
1034 1034  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1035 1035  |=(% colspan="3" style="width: 494px;" %)AT+DWELLT
1036 1036  |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response**
... ... @@ -1039,9 +1039,7 @@
1039 1039  )))
1040 1040  |(% style="width:183px" %)AT+DWELLT=0|(% style="width:179px" %)Set uplinkdwelltime|(% style="width:131px" %)OK
1041 1041  
1042 -{{info}}
1043 -**Downlink Command: 0x25**
1044 -{{/info}}
1114 +(% style="color:blue" %)**Downlink Command: 0x25**
1045 1045  
1046 1046  Format: Command Code (0x25) followed by 1 bytes state value.
1047 1047  
... ... @@ -1050,10 +1050,14 @@
1050 1050  * **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1
1051 1051  * **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1052 1052  
1123 +
1124 +
1053 1053  == 7.23 Set Packet Receiving Response Level ==
1054 1054  
1127 +
1055 1055  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.
1056 1056  
1130 +
1057 1057  RPL value:
1058 1058  
1059 1059  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
... ... @@ -1062,6 +1062,7 @@
1062 1062  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1063 1063  * **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.
1064 1064  
1139 +
1065 1065  Case Analyes:
1066 1066  
1067 1067  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
... ... @@ -1068,10 +1068,9 @@
1068 1068  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
1069 1069  * 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.
1070 1070  
1071 -{{info}}
1072 -**AT Command: AT+RPL**
1073 -{{/info}}
1074 1074  
1147 +(% style="color:blue" %)**AT Command: AT+RPL**
1148 +
1075 1075  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1076 1076  |=(% colspan="3" style="width: 533px;" %)AT+RPL
1077 1077  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1080,9 +1080,7 @@
1080 1080  )))
1081 1081  |(% style="width:160px" %)AT+RPL=0|(% style="width:263px" %)Set packet receiving response level|(% style="width:109px" %)OK
1082 1082  
1083 -{{info}}
1084 -**Downlink Command: 0x21**
1085 -{{/info}}
1157 +(% style="color:blue" %)**Downlink Command: 0x21**
1086 1086  
1087 1087  Format: Command Code (0x21) followed by 1 bytes level value.
1088 1088  
... ... @@ -1091,21 +1091,146 @@
1091 1091  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1092 1092  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1093 1093  
1166 +
1167 +
1168 +== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1169 +
1170 +
1171 +(% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS **
1172 +
1173 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1174 +|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
1175 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1176 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
1177 +OK
1178 +)))
1179 +|(% 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" %)(((
1180 +1
1181 +
1182 +OK
1183 +)))
1184 +
1185 +(% style="color:blue" %)**Downlink Command: 0x33**
1186 +
1187 +Format: Command Code (0x33) followed by 2 bytes mode value.
1188 +
1189 +If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1190 +
1191 +* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1192 +* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1193 +
1194 +
1195 +
1196 +== 7.25 Device offline rejoining （LWS007) ==
1197 +
1198 +
1199 +(% style="color:blue" %)**AT Command: AT+DDETECT**
1200 +
1201 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1202 +|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1203 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
1204 +|(% style="width:160px" %)(((
1205 +AT+DDETECT=1,1440,2880
1206 +
1207 +value1
1208 +)))|(% style="width:198px" %)Enable online detect|(% style="width:349px" %)(((
1209 +1
1210 +
1211 +OK
1212 +)))
1213 +|(% style="width:160px" %)(((
1214 +AT+DDETECT=1,?,2880
1215 +
1216 +value2
1217 +)))|(% style="width:198px" %)Online detection packet sending time|(% style="width:349px" %)(((
1218 +
1219 +
1220 +OK
1221 +)))
1222 +|(% style="width:160px" %)(((
1223 +AT+DDETECT=1,1440,？
1224 +
1225 +value3
1226 +)))|(% style="width:198px" %)Process rejoin|(% style="width:349px" %)(((
1227 +
1228 +
1229 +OK
1230 +)))
1231 +
1232 +(% style="color:blue" %)**Downlink Command: 0x33**
1233 +
1234 +Format: Command Code (0x32) followed by 2 bytes mode value.
1235 +
1236 +If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1237 +
1238 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1239 +
1240 +
1241 +
1242 +== 7.26 Request the server to send an ACK ==
1243 +
1244 +
1245 +(% style="color:blue" %)**AT Command: AT+PNACKMD**
1246 +
1247 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1248 +|=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1249 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1250 +|(% 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(((
1251 +OK
1252 +)))
1253 +|(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)(((
1254 +0
1255 +
1256 +OK
1257 +)))
1258 +
1259 +
1260 +== 7.27 Adjust network rejoining interval ==
1261 +
1262 +
1263 +(% style="color:blue" %)**AT Command: AT+RJTDC**
1264 +
1265 +(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1266 +|=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1267 +|(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1268 +|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
1269 +OK
1270 +
1271 +the interval is 30000ms = 30s
1272 +)))
1273 +|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1274 +Set the ReJoin data transmission interval to 60000ms = 60 seconds
1275 +)))
1276 +
1277 +(% style="color:blue" %)**Downlink Command: 0x26**
1278 +
1279 +Format: Command Code (0x26) followed by 2 bytes mode value.
1280 +
1281 +If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1282 +
1283 +* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
1284 +* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1285 +
1286 +
1287 +
1094 1094  = 8. AT Commands Combination =
1095 1095  
1290 +
1096 1096  == 8.1 Set a fix RX2DR for downlink window ==
1097 1097  
1098 -* **AT+ADR=0 **~-~-> Disable ADR first
1099 -* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1100 1100  
1294 +* **AT+ADR=0             ** **~-~->**  Disable ADR first
1295 +* **AT+RX2DR=xxxx**  **~-~->**  Set xxxx to your wanted DataRate
1296 +
1297 +
1298 +
1101 1101  == 8.2 Use Downlink Command to set a fix uplink DR ==
1102 1102  
1103 -{{info}}
1104 -**Downlink Command: 0x22000500**
1105 -{{/info}}
1106 1106  
1107 -Same as:
1302 +(% style="color:blue" %)**Downlink Command: 0x22000500**
1108 1108  
1304 +**Same as:**
1305 +
1109 1109  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1110 1110  * AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1111 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1308 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]

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