Last modified by kai on 2024/09/06 10:00
<
From version < 38.118 >
edited by Xiaoling
on 2022/06/01 11:56
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.
... ... @@ -18,6 +18,7 @@
18 18  
19 19  = 2. How to use AT Commands or Downlink command =
20 20  
22 +
21 21  * For AT Command , See Devices User Manual for Device. The user manual can be found in each product page of [[Dragino Official Website>>url:http://www.dragino.com/]]
22 22  * For LoRaWAN Downlink: The gateway transfer downlink command in HEX format. This page shows the HEX format downlink code for each command. but some servers use base64 as downlink code. Below are reference for how to use downlink command:
23 23  ** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
... ... @@ -26,8 +26,10 @@
26 26  
27 27  
28 28  
31 +
29 29  = 3. Support End Node and firmware version =
30 30  
34 +
31 31  (% border="1" style="background-color:#ffffcc; color:green; width:966px" %)
32 32  |=(% colspan="3" style="width: 963px;" %)(((
33 33  Dragino STM32 base hardware Firmware / LoRaWAN stack list
... ... @@ -101,17 +101,18 @@
101 101  
102 102  
103 103  
108 +
104 104  = 4. System Management Commands =
105 105  
111 +
106 106  == 4.1 Change Uplink Interval ==
107 107  
114 +
108 108  Feature: Change LoRaWAN End Node Transmit Interval.
109 109  
110 -(% class="box infomessage" %)
111 -(((
112 -**AT Command: AT+TDC**
113 -)))
114 114  
118 +(% style="color:blue" %)**AT Command: AT+TDC**
119 +
115 115  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
116 116  |=(% colspan="3" style="width: 724px;" %)AT+TDC
117 117  |(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
... ... @@ -124,11 +124,11 @@
124 124  Set transmit interval to 60000ms = 60 seconds
125 125  )))
126 126  
127 -{{info}}
128 -**Downlink Command: 0x01**
129 -{{/info}}
130 -
131 131  (((
133 +
134 +
135 +(% style="color:blue" %)**Downlink Command: 0x01**
136 +
132 132  Format: Command Code (0x01) followed by 3 bytes time value.
133 133  )))
134 134  
... ... @@ -139,16 +139,14 @@
139 139  * **Example 1**: Downlink Payload:** 0100001E** ~/~/ Set Transmit Interval (TDC) = 30 seconds
140 140  * **Example 2**: Downlink Payload:** 0100003C** ~/~/ Set Transmit Interval (TDC) = 60 seconds
141 141  
142 -
143 -
144 144  == 4.2 Reboot End Node ==
145 145  
149 +
146 146  Feature: Reboot End Node to perform a new OTAA or ABP Join.
147 147  
148 -{{info}}
149 -**AT Command: ATZ**
150 -{{/info}}
151 151  
153 +(% style="color:blue" %)**AT Command: ATZ**
154 +
152 152  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
153 153  |=(% colspan="3" %)ATZ: Trig a reset of the MCU
154 154  |**Command Example**|**Function**|**Response**
... ... @@ -166,9 +166,7 @@
166 166  <followed by the Tx and Rx information>
167 167  )))
168 168  
169 -{{info}}
170 -**Downlink Command: 0x04**
171 -{{/info}}
172 +(% style="color:blue" %)**Downlink Command: 0x04**
172 172  
173 173  (((
174 174  Format: Command Code (0x04) followed by FF.
... ... @@ -182,12 +182,12 @@
182 182  
183 183  == 4.3 Reset to factory Default ==
184 184  
186 +
185 185  Feature: Reset the parameters to Factory Default, factory default value depends on the firmware settings, the OTAA and ABP keys will reserve after this command.
186 186  
187 -{{info}}
188 -**AT Command: AT+FDR**
189 -{{/info}}
190 190  
190 +(% style="color:blue" %)**AT Command: AT+FDR**
191 +
191 191  (% border="1" style="background-color:#ffffcc; color:green; width:831.222px" %)
192 192  |=(% colspan="3" style="width: 828px;" %)Reset to factory default
193 193  |(% style="width:181px" %)**Command Example**|(% style="width:181px" %)**Function**|(% style="width:465px" %)**Response**
... ... @@ -205,9 +205,7 @@
205 205  Please set the parameters or reset Device to apply change
206 206  )))
207 207  
208 -{{info}}
209 -**Downlink Command: 0x04**
210 -{{/info}}
209 +(% style="color:blue" %)**Downlink Command: 0x04**
211 211  
212 212  (((
213 213  Format: Command Code (0x04) followed by FE.
... ... @@ -220,12 +220,12 @@
220 220  
221 221  == 4.4 Show Firmware Version ==
222 222  
222 +
223 223  Feature: Show firmware version. No downlink command yet.
224 224  
225 -{{info}}
226 -**AT Command: AT+VER**
227 -{{/info}}
228 228  
226 +(% style="color:blue" %)**AT Command: AT+VER**
227 +
229 229  (% border="1" style="background-color:#ffffcc; color:green; width:586px" %)
230 230  |=(% colspan="3" style="width: 583px;" %)AT+VER: Image Version and Frequency Band
231 231  |(% style="width:170px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -235,9 +235,7 @@
235 235  OK
236 236  )))
237 237  
238 -{{info}}
239 -**Downlink Command: 0x26 (Valid in 006 stack)**
240 -{{/info}}
237 +(% style="color:blue" %)**Downlink Command: 0x26 (Valid in 006 stack)**
241 241  
242 242  (((
243 243  Downlink Format: 0x26
... ... @@ -248,6 +248,9 @@
248 248  )))
249 249  
250 250  (((
248 +
249 +
250 +
251 251  **xx: Software Type:**
252 252  )))
253 253  
... ... @@ -256,6 +256,9 @@
256 256  * 0x00 03: LSE01/LDDS75/LDDS20/LSPH01/LLMS01/LSNPK01
257 257  
258 258  (((
259 +
260 +
261 +
259 259  **yy: Frequency Band:**
260 260  )))
261 261  
... ... @@ -271,6 +271,9 @@
271 271  * 0xa0: AS923-3
272 272  
273 273  (((
277 +
278 +
279 +
274 274  **zz: Subband**
275 275  )))
276 276  
... ... @@ -279,12 +279,12 @@
279 279  
280 280  == 4.5 Show System Configure ==
281 281  
288 +
282 282  Feature: Show All configure. No downlink command yet.
283 283  
284 -{{info}}
285 -**AT Command: AT+CFG**
286 -{{/info}}
287 287  
292 +(% style="color:blue" %)**AT Command: AT+CFG**
293 +
288 288  (% border="1" style="background-color:#ffffcc; color:green; width:599.222px" %)
289 289  |=(% colspan="3" style="width: 596px;" %)AT+CFG: Print all configurations
290 290  |(% style="width:160px" %)**Command Example**|(% style="width:154px" %)**Function**|(% style="width:280px" %)**Response**
... ... @@ -302,18 +302,17 @@
302 302  OK
303 303  )))
304 304  
305 -
306 -
307 307  = 5. Keys, IDs and EUIs management =
308 308  
313 +
309 309  == 5.1 Application EUI ==
310 310  
316 +
311 311  Feature: Get or Set the Application EUI.
312 312  
313 -{{info}}
314 -**AT Command: AT+APPEUI**
315 -{{/info}}
316 316  
320 +(% style="color:blue" %)**AT Command: AT+APPEUI**
321 +
317 317  (% border="1" style="background-color:#ffffcc; color:green; width:686.222px" %)
318 318  |=(% colspan="3" style="width: 683px;" %)AT+APPEUI
319 319  |(% style="width:305px" %)**Command Example**|(% style="width:186px" %)**Function**|(% style="width:191px" %)**Response**
... ... @@ -322,16 +322,14 @@
322 322  )))
323 323  |(% style="width:305px" %)AT+APPEUI=00 b3 d5 7e f0 00 4d 34|(% style="width:186px" %)Set the Application EUI|(% style="width:191px" %)OK
324 324  
325 -
326 -
327 327  == 5.2 Application Key ==
328 328  
332 +
329 329  Feature: Get or Set the Application Key.
330 330  
331 -{{info}}
332 -**AT Command: AT+APPKEY**
333 -{{/info}}
334 334  
336 +(% style="color:blue" %)**AT Command: AT+APPKEY**
337 +
335 335  (% border="1" style="background-color:#ffffcc; color:green; width:976.222px" %)
336 336  |=(% colspan="3" style="width: 973px;" %)AT+APPKEY
337 337  |(% style="width:441px" %)**Command Example**|(% style="width:180px" %)**Function**|(% style="width:350px" %)**Response**
... ... @@ -340,16 +340,14 @@
340 340  )))
341 341  |(% style="width:441px" %)AT+APPKEY=00 35 55 55 22 23 55 53 43 24 23 42 34 35 35 35|(% style="width:180px" %)Set the Application Key|(% style="width:350px" %)OK
342 342  
343 -
344 -
345 345  == 5.3 Application Session Key ==
346 346  
348 +
347 347  Feature: Get or Set the Application Session Key.
348 348  
349 -{{info}}
350 -**AT Command: AT+APPSKEY**
351 -{{/info}}
352 352  
352 +(% style="color:blue" %)**AT Command: AT+APPSKEY**
353 +
353 353  (% border="1" style="background-color:#ffffcc; color:green; width:1040.22px" %)
354 354  |=(% colspan="3" style="width: 1037px;" %)AT+APPSKEY
355 355  |(% style="width:451px" %)**Command Example**|(% style="width:231px" %)**Function**|(% style="width:354px" %)**Response**
... ... @@ -360,16 +360,14 @@
360 360  OK
361 361  )))
362 362  
363 -
364 -
365 365  == 5.4 Device Address ==
366 366  
366 +
367 367  Feature: Get or Set the Device Address.
368 368  
369 -{{info}}
370 -**AT Command: AT+DADDR**
371 -{{/info}}
372 372  
370 +(% style="color:blue" %)**AT Command: AT+DADDR**
371 +
373 373  (% border="1" style="background-color:#ffffcc; color:green; width:795.222px" %)
374 374  |=(% colspan="3" style="width: 792px;" %)AT+DADDR
375 375  |(% style="width:192px" %)**Command Example**|(% style="width:241px" %)**Function**|(% style="width:359px" %)**Response**
... ... @@ -380,16 +380,14 @@
380 380  )))
381 381  |(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK
382 382  
383 -
384 -
385 385  == 5.5 Device EUI ==
386 386  
384 +
387 387  Feature: Get or Set the Device EUI.
388 388  
389 -{{info}}
390 -**AT Command: AT+DEUI**
391 -{{/info}}
392 392  
388 +(% style="color:blue" %)**AT Command: AT+DEUI**
389 +
393 393  (% border="1" style="background-color:#ffffcc; color:green; width:1035.22px" %)
394 394  |=(% colspan="3" style="width: 1032px;" %)AT+DEUI
395 395  |(% style="width:250px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:634px" %)**Response**
... ... @@ -400,16 +400,14 @@
400 400  OK
401 401  )))
402 402  
403 -
404 -
405 405  == 5.6 Network ID ==
406 406  
402 +
407 407  Feature: Get or Set the Network ID.(You can enter this command change only after successful network connection)
408 408  
409 -{{info}}
410 -**AT Command: AT+NWKID**
411 -{{/info}}
412 412  
406 +(% style="color:blue" %)**AT Command: AT+NWKID**
407 +
413 413  (% border="1" style="background-color:#ffffcc; color:green; width:448.222px" %)
414 414  |=(% colspan="3" style="width: 445px;" %)AT+NWKID
415 415  |(% style="width:191px" %)**Command Example**|(% style="width:153px" %)**Function**|(% style="width:101px" %)**Response**
... ... @@ -418,16 +418,14 @@
418 418  )))
419 419  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
420 420  
421 -
422 -
423 423  == 5.7 Network Session Key ==
424 424  
418 +
425 425  Feature: Get or Set the Network Session Key
426 426  
427 -{{info}}
428 -**AT Command: AT+NWKSKEY**
429 -{{/info}}
430 430  
422 +(% style="color:blue" %)**AT Command: AT+NWKSKEY**
423 +
431 431  (% border="1" style="background-color:#ffffcc; color:green; width:1017.22px" %)
432 432  |=(% colspan="3" style="width: 1014px;" %)AT+NWKSKEY
433 433  |(% style="width:455px" %)**Command Example**|(% style="width:215px" %)**Function**|(% style="width:343px" %)**Response**
... ... @@ -436,18 +436,20 @@
436 436  )))
437 437  |(% style="width:455px" %)AT+NWKSKEY=A8 40 41 FF FF 12 34 56 00 01 02 04 05 06 06 07|(% style="width:215px" %)Set the Network Session Key.|(% style="width:343px" %)OK
438 438  
439 -
440 -
441 441  = 6. Joining and sending date on LoRaWAN network =
442 442  
434 +
443 443  == 6.1 Confirm Mode ==
444 444  
437 +
438 +=== 6.1.1  AT+CFM command before DR-LWS007 software stack ===
439 +
440 +
445 445  Feature: Get or Set the confirmation mode (0-1).
446 446  
447 -{{info}}
448 -**AT Command: AT+CFM**
449 -{{/info}}
450 450  
444 +(% style="color:blue" %)**AT Command: AT+CFM**
445 +
451 451  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
452 452  |=(% colspan="3" style="width: 707px;" %)AT+CFM
453 453  |(% style="width:155px" %)**Command Example**|(% style="width:205px" %)**Function**|(% style="width:346px" %)**Response**
... ... @@ -457,7 +457,7 @@
457 457  |(% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK
458 458  |(% style="width:155px" %)AT+CFM=2|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)While Error in format, return AT_PARAM_ERROR
459 459  
460 -Downlink Command: 0x05
455 +(% style="color:blue" %)**Downlink Command: 0x05**
461 461  
462 462  Format: Command Code (0x05) followed by 2 bytes mode value.
463 463  
... ... @@ -467,15 +467,60 @@
467 467  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
468 468  
469 469  
465 +=== 6.1.2  AT+CFM command since DR-LWS007 software stack ===
470 470  
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 +
471 471  == 6.2 Confirm Status ==
472 472  
513 +
473 473  Feature: Get confirmation status of the last AT+SEND (0-1).
474 474  
475 -{{info}}
476 -**AT Command: AT+CFS**
477 -{{/info}}
478 478  
517 +(% style="color:blue" %)**AT Command: AT+CFS**
518 +
479 479  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
480 480  |=(% colspan="3" style="width: 531px;" %)AT+CFS
481 481  |(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:178px" %)**Response**
... ... @@ -483,16 +483,14 @@
483 483  OK
484 484  )))
485 485  
486 -
487 -
488 488  == 6.3 Join LoRa® Network ==
489 489  
528 +
490 490  Feature: Join network.
491 491  
492 -{{info}}
493 -**AT Command: AT+JOIN**
494 -{{/info}}
495 495  
532 +(% style="color:blue" %)**AT Command: AT+JOIN**
533 +
496 496  (% border="1" style="background-color:#ffffcc; color:green; width:647.222px" %)
497 497  |=(% colspan="3" style="width: 644px;" %)AT+JOIN
498 498  |(% style="width:163px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:334px" %)**Response**
... ... @@ -502,16 +502,14 @@
502 502  While Error in format, return AT_BUSY_ERROR
503 503  )))
504 504  
505 -
506 -
507 507  == 6.4 LoRa® Network Join Mode ==
508 508  
545 +
509 509  Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA).
510 510  
511 -{{info}}
512 -**AT Command: AT+NJM**
513 -{{/info}}
514 514  
549 +(% style="color:blue" %)**AT Command: AT+NJM**
550 +
515 515  (% border="1" style="background-color:#ffffcc; color:green; width:753.222px" %)
516 516  |=(% colspan="3" style="width: 750px;" %)AT+NJM
517 517  |(% style="width:162px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:361px" %)**Response**
... ... @@ -521,27 +521,24 @@
521 521  |(% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK
522 522  |(% 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
523 523  
524 -{{info}}
525 -**Downlink Command: 0x20**
526 -{{/info}}
560 +(% style="color:blue" %)**Downlink Command: 0x20**
527 527  
528 528  Format: Command Code (0x20) followed by 1 bytes mode value.
529 529  
530 530  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
531 531  
532 -* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
566 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
533 533  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
534 534  
535 535  
536 -
537 537  == 6.5 LoRa® Network Join Status ==
538 538  
572 +
539 539  Feature: LoRa® Network Join Status.
540 540  
541 -{{info}}
542 -**AT Command: AT+NJS**
543 -{{/info}}
544 544  
576 +(% style="color:blue" %)**AT Command: AT+NJS**
577 +
545 545  (% border="1" style="background-color:#ffffcc; color:green; width:498.222px" %)
546 546  |=(% colspan="3" style="width: 495px;" %)AT+NJS
547 547  |(% style="width:169px" %)**Command Example**|(% style="width:164px" %)**Function**|(% style="width:161px" %)**Response**
... ... @@ -549,16 +549,14 @@
549 549  OK
550 550  )))
551 551  
552 -
553 -
554 554  == 6.6 Print Last Received Data in Raw Format ==
555 555  
587 +
556 556  Feature: Print Last Received Data in Raw Format<port:data>.
557 557  
558 -{{info}}
559 -**AT Command: AT+RECV**
560 -{{/info}}
561 561  
591 +(% style="color:blue" %)**AT Command: AT+RECV**
592 +
562 562  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
563 563  |=(% colspan="3" style="width: 584px;" %)AT+RECV
564 564  |(% style="width:161px" %)**Command Example**|(% style="width:272px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -566,16 +566,14 @@
566 566  OK
567 567  )))
568 568  
569 -
570 -
571 571  == 6.7 Print Last Received Data in Binary Format ==
572 572  
602 +
573 573  Feature: Print Last Received Data in Binary Format<port:data>.
574 574  
575 -{{info}}
576 -**AT Command: AT+RECVB**
577 -{{/info}}
578 578  
606 +(% style="color:blue" %)**AT Command: AT+RECVB**
607 +
579 579  (% border="1" style="background-color:#ffffcc; color:green; width:793.222px" %)
580 580  |=(% colspan="3" style="width: 790px;" %)AT+RECVB
581 581  |(% style="width:173px" %)**Command Example**|(% style="width:497px" %)**Function**|(% style="width:120px" %)**Response**
... ... @@ -585,12 +585,12 @@
585 585  
586 586  == 6.8 Send Text Data ==
587 587  
617 +
588 588  Feature: Send Text Data<port:data>.
589 589  
590 -{{info}}
591 -**AT Command: AT+SEND**
592 -{{/info}}
593 593  
621 +(% style="color:blue" %)**AT Command: AT+SEND**
622 +
594 594  (% border="1" style="background-color:#ffffcc; color:green; width:991.222px" %)
595 595  |=(% colspan="3" style="width: 988px;" %)AT+SEND
596 596  |(% style="width:201px" %)**Command Example**|(% style="width:340px" %)**Function**|(% style="width:446px" %)**Response**
... ... @@ -604,12 +604,12 @@
604 604  
605 605  == 6.9 Send Hexadecimal Data ==
606 606  
636 +
607 607  Feature: Send hexadecimal data along with the application port.
608 608  
609 -{{info}}
610 -**AT Command: AT+SENDB**
611 -{{/info}}
612 612  
640 +(% style="color:blue" %)**AT Command: AT+SENDB**
641 +
613 613  (% border="1" style="background-color:#ffffcc; color:green; width:1120.22px" %)
614 614  |=(% colspan="3" style="width: 1117px;" %)AT+SENDB
615 615  |(% style="width:257px" %)**Command Example**|(% style="width:406px" %)**Function**|(% style="width:453px" %)**Response**
... ... @@ -622,14 +622,15 @@
622 622  
623 623  = 7. LoRaWAN network management =
624 624  
654 +
625 625  == 7.1 Adaptive Data Rate ==
626 626  
657 +
627 627  Feature: Get or Set the Adaptive Data Rate setting. (0: off, 1: on).
628 628  
629 -{{info}}
630 -**AT Command: AT+ADR**
631 -{{/info}}
632 632  
661 +(% style="color:blue" %)**AT Command: AT+ADR**
662 +
633 633  (% border="1" style="background-color:#ffffcc; color:green; width:683.222px" %)
634 634  |=(% colspan="3" style="width: 680px;" %)AT+ADR
635 635  |(% style="width:162px" %)**Command Example**|(% style="width:266px" %)**Function**|(% style="width:250px" %)**Response**
... ... @@ -641,24 +641,22 @@
641 641  AT_PARAM_ERROR
642 642  )))
643 643  
644 -{{info}}
645 -**Downlink Command: 0x22**
646 -{{/info}}
674 +(% style="color:blue" %)**Downlink Command: 0x22**
647 647  
648 -
649 649  If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
650 650  
651 -* **Example 1**: Downlink Payload: **2201** ~/~/ Set AT+ADR=1.
678 +* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
652 652  * **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
653 653  
681 +
654 654  == 7.2 LoRa® Class ==
655 655  
684 +
656 656  Feature: Get or Set the Device Class(Currently only support class A, class C).
657 657  
658 -{{info}}
659 -**AT Command:AT+CLASS**
660 -{{/info}}
661 661  
688 +(% style="color:blue" %)**AT Command:AT+CLASS**
689 +
662 662  (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
663 663  |=(% colspan="3" style="width: 504px;" %)AT+CLASS
664 664  |(% style="width:163px" %)**Command Example**|(% style="width:166px" %)**Function**|(% style="width:175px" %)**Response**
... ... @@ -671,12 +671,12 @@
671 671  
672 672  == 7.3 Duty Cycle Setting ==
673 673  
702 +
674 674  Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
675 675  
676 -{{info}}
677 -**AT Command:AT+DCS**
678 -{{/info}}
679 679  
706 +(% style="color:blue" %)**AT Command:AT+DCS**
707 +
680 680  (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
681 681  |=(% colspan="3" style="width: 512px;" %)AT+DCS
682 682  |(% style="width:165px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:107px" %)**Response**
... ... @@ -689,12 +689,12 @@
689 689  
690 690  == 7.4 Data Rate ==
691 691  
720 +
692 692  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
693 693  
694 -{{info}}
695 -**AT Command: AT+DR**
696 -{{/info}}
697 697  
724 +(% style="color:blue" %)**AT Command: AT+DR**
725 +
698 698  (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
699 699  |=(% colspan="3" style="width: 463px;" %)AT+DR
700 700  |(% style="width:156px" %)**Command Example**|(% style="width:167px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -705,24 +705,22 @@
705 705  
706 706  )))
707 707  
708 -{{info}}
709 -**Downlink Command: 0x2200aaFF**
710 -{{/info}}
736 +(% style="color:blue" %)**Downlink Command: 0x2200aaFF**
711 711  
712 -
713 713  If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
714 714  
715 715  * **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1.
716 716  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0.
717 717  
743 +
718 718  == 7.5 Frame Counter Downlink ==
719 719  
746 +
720 720  Feature: Get or Set the Frame Counter Downlink.
721 721  
722 -{{info}}
723 -**AT Command:AT+FCD**
724 -{{/info}}
725 725  
750 +(% style="color:blue" %)**AT Command:AT+FCD**
751 +
726 726  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
727 727  |=(% colspan="3" style="width: 690px;" %)AT+FCD
728 728  |(% style="width:162px" %)**Command Example**|(% style="width:258px" %)**Function**|(% style="width:269px" %)**Response**
... ... @@ -731,8 +731,6 @@
731 731  )))
732 732  |(% style="width:162px" %)AT+FCD=10|(% style="width:258px" %)Set the Frame Counter Downlink.|(% style="width:269px" %)(System will write new value to FCD)(((
733 733  OK
734 -
735 -
736 736  )))
737 737  
738 738  == 7.6 Frame Counter Uplink ==
... ... @@ -739,10 +739,9 @@
739 739  
740 740  Feature: Get or Set the Frame Counter Uplink.
741 741  
742 -{{info}}
743 -**AT Command:AT+FCU**
744 -{{/info}}
745 745  
767 +(% style="color:blue" %)**AT Command:AT+FCU**
768 +
746 746  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
747 747  |=(% colspan="3" style="width: 531px;" %)AT+FCU
748 748  |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -755,12 +755,12 @@
755 755  
756 756  == 7.7 Join Accept Delay1 ==
757 757  
781 +
758 758  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
759 759  
760 -{{info}}
761 -**AT Command:AT+JN1DL**
762 -{{/info}}
763 763  
785 +(% style="color:blue" %)**AT Command:AT+JN1DL**
786 +
764 764  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
765 765  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
766 766  |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -775,10 +775,9 @@
775 775  
776 776  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
777 777  
778 -{{info}}
779 -**AT Command:AT+JN2DL**
780 -{{/info}}
781 781  
802 +(% style="color:blue" %)**AT Command:AT+JN2DL**
803 +
782 782  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
783 783  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
784 784  |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response**
... ... @@ -791,12 +791,14 @@
791 791  
792 792  == 7.9 Public Network Mode ==
793 793  
794 -Feature: Get or Set the public network mode. (0: off, 1: on)
795 795  
796 -{{info}}
797 -**AT Command:AT+PNM**
798 -{{/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
799 799  
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 +
800 800  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
801 801  |=(% colspan="3" style="width: 664px;" %)AT+PNM
802 802  |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response**
... ... @@ -803,20 +803,25 @@
803 803  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
804 804  OK
805 805  )))
806 -|(% 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)(((
807 807  OK
808 808  
809 809  
810 810  )))
839 +|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
811 811  
812 812  == 7.10 Receive Delay1 ==
813 813  
843 +
814 814  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
815 815  
816 -{{info}}
817 -**AT Command:AT+RX1DL**
818 -{{/info}}
819 819  
847 +(% style="color:blue" %)**AT Command:AT+RX1DL**
848 +
820 820  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
821 821  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
822 822  |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -827,14 +827,15 @@
827 827  
828 828  )))
829 829  
859 +
830 830  == 7.11 Receive Delay2 ==
831 831  
862 +
832 832  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
833 833  
834 -{{info}}
835 -**AT Command:AT+RX2DL**
836 -{{/info}}
837 837  
866 +(% style="color:blue" %)**AT Command:AT+RX2DL**
867 +
838 838  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
839 839  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
840 840  |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -845,14 +845,15 @@
845 845  
846 846  )))
847 847  
878 +
848 848  == 7.12 Rx2 Window Data Rate ==
849 849  
881 +
850 850  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
851 851  
852 -{{info}}
853 -**AT Command:AT+RX2DR**
854 -{{/info}}
855 855  
885 +(% style="color:blue" %)**AT Command:AT+RX2DR**
886 +
856 856  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
857 857  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
858 858  |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response**
... ... @@ -863,14 +863,15 @@
863 863  
864 864  )))
865 865  
897 +
866 866  == 7.13 Rx2 Window Frequency ==
867 867  
900 +
868 868  Feature: Get or Set the Rx2 window frequency
869 869  
870 -{{info}}
871 -**AT Command:AT+RX2FQ**
872 -{{/info}}
873 873  
904 +(% style="color:blue" %)**AT Command:AT+RX2FQ**
905 +
874 874  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
875 875  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
876 876  |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response**
... ... @@ -881,14 +881,15 @@
881 881  
882 882  )))
883 883  
916 +
884 884  == 7.14 Transmit Power ==
885 885  
919 +
886 886  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. )
887 887  
888 -{{info}}
889 -**AT Command:AT+TXP**
890 -{{/info}}
891 891  
923 +(% style="color:blue" %)**AT Command:AT+TXP**
924 +
892 892  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
893 893  |=(% colspan="3" style="width: 462px;" %)AT+TXP
894 894  |(% style="width:161px" %)**Command Example**|(% style="width:189px" %)**Function**|(% style="width:112px" %)**Response**
... ... @@ -906,14 +906,16 @@
906 906  * **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
907 907  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
908 908  
942 +
943 +
909 909  == 7.15 RSSI of the Last Received Packet ==
910 910  
946 +
911 911  Feature: Get or Set the Rx2 window frequency
912 912  
913 -{{info}}
914 -**AT Command:AT+RSSI**
915 -{{/info}}
916 916  
950 +(% style="color:blue" %)**AT Command:AT+RSSI**
951 +
917 917  (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %)
918 918  |=(% colspan="3" style="width: 554px;" %)AT+RSSI
919 919  |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response**
... ... @@ -921,14 +921,15 @@
921 921  OK
922 922  )))
923 923  
959 +
924 924  == 7.16 SNR of the Last Received Packet ==
925 925  
962 +
926 926  Feature: Get the SNR of the last received packet
927 927  
928 -{{info}}
929 -**AT Command:AT+SNR**
930 -{{/info}}
931 931  
966 +(% style="color:blue" %)**AT Command:AT+SNR**
967 +
932 932  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
933 933  |=(% colspan="3" style="width: 568px;" %)AT+SNR
934 934  |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -936,14 +936,15 @@
936 936  OK
937 937  )))
938 938  
975 +
939 939  == 7.17 Application Port ==
940 940  
978 +
941 941  Feature: Get or set the application port.
942 942  
943 -{{info}}
944 -**AT Command: AT+PORT**
945 -{{/info}}
946 946  
982 +(% style="color:blue" %)**AT Command: AT+PORT**
983 +
947 947  (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %)
948 948  |=(% colspan="3" style="width: 497px;" %)AT+PORT
949 949  |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response**
... ... @@ -952,9 +952,7 @@
952 952  )))
953 953  |(% style="width:157px" %)AT+PORT=21|(% style="width:204px" %)Set the application port|(% style="width:135px" %)OK
954 954  
955 -{{info}}
956 -**Downlink Command: 0x23**
957 -{{/info}}
992 +(% style="color:blue" %)**Downlink Command: 0x23**
958 958  
959 959  Format: Command Code (0x23) followed by 1 bytes port value.
960 960  
... ... @@ -963,14 +963,16 @@
963 963  * **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1
964 964  * **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
965 965  
1001 +
1002 +
966 966  == 7.18 Single Channel Mode ==
967 967  
1005 +
968 968  Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
969 969  
970 -{{info}}
971 -**AT Command: AT+CHS**
972 -{{/info}}
973 973  
1009 +(% style="color:blue" %)**AT Command: AT+CHS**
1010 +
974 974  (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %)
975 975  |=(% colspan="3" style="width: 600px;" %)AT+CHS
976 976  |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -979,14 +979,14 @@
979 979  )))
980 980  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
981 981  
1019 +
982 982  == 7.19 Eight Channel Mode ==
983 983  
984 984  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
985 985  
986 -{{info}}
987 -**AT Command: AT+CHE**
988 -{{/info}}
989 989  
1025 +(% style="color:blue" %)**AT Command: AT+CHE**
1026 +
990 990  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
991 991  |=(% colspan="3" style="width: 707px;" %)AT+CHE
992 992  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -997,9 +997,7 @@
997 997  )))
998 998  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
999 999  
1000 -{{info}}
1001 -**Downlink Command: 0x24**
1002 -{{/info}}
1037 +(% style="color:blue" %)**Downlink Command: 0x24**
1003 1003  
1004 1004  Format: Command Code (0x24) followed by 1 bytes channel value.
1005 1005  
... ... @@ -1008,14 +1008,16 @@
1008 1008  * **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1
1009 1009  * **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
1010 1010  
1046 +
1047 +
1011 1011  == 7.20 Get or Set RXwindows1 timeout ==
1012 1012  
1013 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1014 1014  
1015 -{{info}}
1016 -**AT Command: AT+RX1WTO**
1017 -{{/info}}
1051 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1018 1018  
1053 +
1054 +(% style="color:blue" %)**AT Command: AT+RX1WTO**
1055 +
1019 1019  (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %)
1020 1020  |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO
1021 1021  |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response**
... ... @@ -1025,11 +1025,16 @@
1025 1025  |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
1026 1026  
1027 1027  (((
1065 +
1066 +
1028 1028  **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 +
1029 1029  )))
1030 1030  
1031 1031  [[image:image-20220526162535-1.png]]
1032 1032  
1074 +
1033 1033  (((
1034 1034  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.
1035 1035  
... ... @@ -1038,12 +1038,12 @@
1038 1038  
1039 1039  == 7.21 Get or Set RXwindows2 timeout ==
1040 1040  
1041 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1042 1042  
1043 -{{info}}
1044 -**AT Command: AT+RX2WTO**
1045 -{{/info}}
1084 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1046 1046  
1086 +
1087 +(% style="color:blue" %)**AT Command: AT+RX2WTO**
1088 +
1047 1047  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1048 1048  |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO
1049 1049  |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response**
... ... @@ -1052,14 +1052,15 @@
1052 1052  )))
1053 1053  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1054 1054  
1097 +
1055 1055  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1056 1056  
1100 +
1057 1057  Feature: Get or Set uplinkdwelltime
1058 1058  
1059 -{{info}}
1060 -**AT Command: AT+DWELLT**
1061 -{{/info}}
1062 1062  
1104 +(% style="color:blue" %)**AT Command: AT+DWELLT**
1105 +
1063 1063  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1064 1064  |=(% colspan="3" style="width: 494px;" %)AT+DWELLT
1065 1065  |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response**
... ... @@ -1068,9 +1068,7 @@
1068 1068  )))
1069 1069  |(% style="width:183px" %)AT+DWELLT=0|(% style="width:179px" %)Set uplinkdwelltime|(% style="width:131px" %)OK
1070 1070  
1071 -{{info}}
1072 -**Downlink Command: 0x25**
1073 -{{/info}}
1114 +(% style="color:blue" %)**Downlink Command: 0x25**
1074 1074  
1075 1075  Format: Command Code (0x25) followed by 1 bytes state value.
1076 1076  
... ... @@ -1079,10 +1079,14 @@
1079 1079  * **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1
1080 1080  * **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1081 1081  
1123 +
1124 +
1082 1082  == 7.23 Set Packet Receiving Response Level ==
1083 1083  
1127 +
1084 1084  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.
1085 1085  
1130 +
1086 1086  RPL value:
1087 1087  
1088 1088  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
... ... @@ -1091,6 +1091,7 @@
1091 1091  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1092 1092  * **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.
1093 1093  
1139 +
1094 1094  Case Analyes:
1095 1095  
1096 1096  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
... ... @@ -1097,10 +1097,9 @@
1097 1097  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
1098 1098  * 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.
1099 1099  
1100 -{{info}}
1101 -**AT Command: AT+RPL**
1102 -{{/info}}
1103 1103  
1147 +(% style="color:blue" %)**AT Command: AT+RPL**
1148 +
1104 1104  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1105 1105  |=(% colspan="3" style="width: 533px;" %)AT+RPL
1106 1106  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1109,9 +1109,7 @@
1109 1109  )))
1110 1110  |(% style="width:160px" %)AT+RPL=0|(% style="width:263px" %)Set packet receiving response level|(% style="width:109px" %)OK
1111 1111  
1112 -{{info}}
1113 -**Downlink Command: 0x21**
1114 -{{/info}}
1157 +(% style="color:blue" %)**Downlink Command: 0x21**
1115 1115  
1116 1116  Format: Command Code (0x21) followed by 1 bytes level value.
1117 1117  
... ... @@ -1120,21 +1120,146 @@
1120 1120  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1121 1121  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1122 1122  
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 +
1123 1123  = 8. AT Commands Combination =
1124 1124  
1290 +
1125 1125  == 8.1 Set a fix RX2DR for downlink window ==
1126 1126  
1127 -* **AT+ADR=0 **~-~-> Disable ADR first
1128 -* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1129 1129  
1294 +* **AT+ADR=0             ** **~-~->**  Disable ADR first
1295 +* **AT+RX2DR=xxxx**  **~-~->**  Set xxxx to your wanted DataRate
1296 +
1297 +
1298 +
1130 1130  == 8.2 Use Downlink Command to set a fix uplink DR ==
1131 1131  
1132 -{{info}}
1133 -**Downlink Command: 0x22000500**
1134 -{{/info}}
1135 1135  
1136 -Same as:
1302 +(% style="color:blue" %)**Downlink Command: 0x22000500**
1137 1137  
1304 +**Same as:**
1305 +
1138 1138  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1139 1139  * AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1140 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1308 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]

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