Last modified by kai on 2024/09/06 10:00
<
From version < 38.71 >
edited by Xiaoling
on 2022/05/31 09:18
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]]
... ... @@ -24,8 +24,12 @@
24 24  ** 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  
29 +
30 +
31 +
27 27  = 3. Support End Node and firmware version =
28 28  
34 +
29 29  (% border="1" style="background-color:#ffffcc; color:green; width:966px" %)
30 30  |=(% colspan="3" style="width: 963px;" %)(((
31 31  Dragino STM32 base hardware Firmware / LoRaWAN stack list
... ... @@ -98,17 +98,19 @@
98 98  )))
99 99  
100 100  
107 +
108 +
101 101  = 4. System Management Commands =
102 102  
111 +
103 103  == 4.1 Change Uplink Interval ==
104 104  
114 +
105 105  Feature: Change LoRaWAN End Node Transmit Interval.
106 106  
107 -(% class="box infomessage" %)
108 -(((
109 -**AT Command: AT+TDC**
110 -)))
111 111  
118 +(% style="color:blue" %)**AT Command: AT+TDC**
119 +
112 112  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
113 113  |=(% colspan="3" style="width: 724px;" %)AT+TDC
114 114  |(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
... ... @@ -121,11 +121,11 @@
121 121  Set transmit interval to 60000ms = 60 seconds
122 122  )))
123 123  
124 -{{info}}
125 -**Downlink Command: 0x01**
126 -{{/info}}
127 -
128 128  (((
133 +
134 +
135 +(% style="color:blue" %)**Downlink Command: 0x01**
136 +
129 129  Format: Command Code (0x01) followed by 3 bytes time value.
130 130  )))
131 131  
... ... @@ -136,15 +136,14 @@
136 136  * **Example 1**: Downlink Payload:** 0100001E** ~/~/ Set Transmit Interval (TDC) = 30 seconds
137 137  * **Example 2**: Downlink Payload:** 0100003C** ~/~/ Set Transmit Interval (TDC) = 60 seconds
138 138  
139 -
140 140  == 4.2 Reboot End Node ==
141 141  
149 +
142 142  Feature: Reboot End Node to perform a new OTAA or ABP Join.
143 143  
144 -{{info}}
145 -**AT Command: ATZ**
146 -{{/info}}
147 147  
153 +(% style="color:blue" %)**AT Command: ATZ**
154 +
148 148  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
149 149  |=(% colspan="3" %)ATZ: Trig a reset of the MCU
150 150  |**Command Example**|**Function**|**Response**
... ... @@ -162,9 +162,7 @@
162 162  <followed by the Tx and Rx information>
163 163  )))
164 164  
165 -{{info}}
166 -**Downlink Command: 0x04**
167 -{{/info}}
172 +(% style="color:blue" %)**Downlink Command: 0x04**
168 168  
169 169  (((
170 170  Format: Command Code (0x04) followed by FF.
... ... @@ -178,12 +178,12 @@
178 178  
179 179  == 4.3 Reset to factory Default ==
180 180  
186 +
181 181  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.
182 182  
183 -{{info}}
184 -**AT Command: AT+FDR**
185 -{{/info}}
186 186  
190 +(% style="color:blue" %)**AT Command: AT+FDR**
191 +
187 187  (% border="1" style="background-color:#ffffcc; color:green; width:831.222px" %)
188 188  |=(% colspan="3" style="width: 828px;" %)Reset to factory default
189 189  |(% style="width:181px" %)**Command Example**|(% style="width:181px" %)**Function**|(% style="width:465px" %)**Response**
... ... @@ -201,9 +201,7 @@
201 201  Please set the parameters or reset Device to apply change
202 202  )))
203 203  
204 -{{info}}
205 -**Downlink Command: 0x04**
206 -{{/info}}
209 +(% style="color:blue" %)**Downlink Command: 0x04**
207 207  
208 208  (((
209 209  Format: Command Code (0x04) followed by FE.
... ... @@ -216,12 +216,12 @@
216 216  
217 217  == 4.4 Show Firmware Version ==
218 218  
222 +
219 219  Feature: Show firmware version. No downlink command yet.
220 220  
221 -{{info}}
222 -**AT Command: AT+VER**
223 -{{/info}}
224 224  
226 +(% style="color:blue" %)**AT Command: AT+VER**
227 +
225 225  (% border="1" style="background-color:#ffffcc; color:green; width:586px" %)
226 226  |=(% colspan="3" style="width: 583px;" %)AT+VER: Image Version and Frequency Band
227 227  |(% style="width:170px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -231,9 +231,7 @@
231 231  OK
232 232  )))
233 233  
234 -{{info}}
235 -**Downlink Command: 0x26 (Valid in 006 stack)**
236 -{{/info}}
237 +(% style="color:blue" %)**Downlink Command: 0x26 (Valid in 006 stack)**
237 237  
238 238  (((
239 239  Downlink Format: 0x26
... ... @@ -244,6 +244,9 @@
244 244  )))
245 245  
246 246  (((
248 +
249 +
250 +
247 247  **xx: Software Type:**
248 248  )))
249 249  
... ... @@ -252,6 +252,9 @@
252 252  * 0x00 03: LSE01/LDDS75/LDDS20/LSPH01/LLMS01/LSNPK01
253 253  
254 254  (((
259 +
260 +
261 +
255 255  **yy: Frequency Band:**
256 256  )))
257 257  
... ... @@ -267,6 +267,9 @@
267 267  * 0xa0: AS923-3
268 268  
269 269  (((
277 +
278 +
279 +
270 270  **zz: Subband**
271 271  )))
272 272  
... ... @@ -275,12 +275,12 @@
275 275  
276 276  == 4.5 Show System Configure ==
277 277  
288 +
278 278  Feature: Show All configure. No downlink command yet.
279 279  
280 -{{info}}
281 -**AT Command: AT+CFG**
282 -{{/info}}
283 283  
292 +(% style="color:blue" %)**AT Command: AT+CFG**
293 +
284 284  (% border="1" style="background-color:#ffffcc; color:green; width:599.222px" %)
285 285  |=(% colspan="3" style="width: 596px;" %)AT+CFG: Print all configurations
286 286  |(% style="width:160px" %)**Command Example**|(% style="width:154px" %)**Function**|(% style="width:280px" %)**Response**
... ... @@ -298,17 +298,17 @@
298 298  OK
299 299  )))
300 300  
301 -
302 302  = 5. Keys, IDs and EUIs management =
303 303  
313 +
304 304  == 5.1 Application EUI ==
305 305  
316 +
306 306  Feature: Get or Set the Application EUI.
307 307  
308 -{{info}}
309 -**AT Command: AT+APPEUI**
310 -{{/info}}
311 311  
320 +(% style="color:blue" %)**AT Command: AT+APPEUI**
321 +
312 312  (% border="1" style="background-color:#ffffcc; color:green; width:686.222px" %)
313 313  |=(% colspan="3" style="width: 683px;" %)AT+APPEUI
314 314  |(% style="width:305px" %)**Command Example**|(% style="width:186px" %)**Function**|(% style="width:191px" %)**Response**
... ... @@ -317,15 +317,14 @@
317 317  )))
318 318  |(% style="width:305px" %)AT+APPEUI=00 b3 d5 7e f0 00 4d 34|(% style="width:186px" %)Set the Application EUI|(% style="width:191px" %)OK
319 319  
320 -
321 321  == 5.2 Application Key ==
322 322  
332 +
323 323  Feature: Get or Set the Application Key.
324 324  
325 -{{info}}
326 -**AT Command: AT+APPKEY**
327 -{{/info}}
328 328  
336 +(% style="color:blue" %)**AT Command: AT+APPKEY**
337 +
329 329  (% border="1" style="background-color:#ffffcc; color:green; width:976.222px" %)
330 330  |=(% colspan="3" style="width: 973px;" %)AT+APPKEY
331 331  |(% style="width:441px" %)**Command Example**|(% style="width:180px" %)**Function**|(% style="width:350px" %)**Response**
... ... @@ -336,12 +336,12 @@
336 336  
337 337  == 5.3 Application Session Key ==
338 338  
348 +
339 339  Feature: Get or Set the Application Session Key.
340 340  
341 -{{info}}
342 -**AT Command: AT+APPSKEY**
343 -{{/info}}
344 344  
352 +(% style="color:blue" %)**AT Command: AT+APPSKEY**
353 +
345 345  (% border="1" style="background-color:#ffffcc; color:green; width:1040.22px" %)
346 346  |=(% colspan="3" style="width: 1037px;" %)AT+APPSKEY
347 347  |(% style="width:451px" %)**Command Example**|(% style="width:231px" %)**Function**|(% style="width:354px" %)**Response**
... ... @@ -354,12 +354,12 @@
354 354  
355 355  == 5.4 Device Address ==
356 356  
366 +
357 357  Feature: Get or Set the Device Address.
358 358  
359 -{{info}}
360 -**AT Command: AT+DADDR**
361 -{{/info}}
362 362  
370 +(% style="color:blue" %)**AT Command: AT+DADDR**
371 +
363 363  (% border="1" style="background-color:#ffffcc; color:green; width:795.222px" %)
364 364  |=(% colspan="3" style="width: 792px;" %)AT+DADDR
365 365  |(% style="width:192px" %)**Command Example**|(% style="width:241px" %)**Function**|(% style="width:359px" %)**Response**
... ... @@ -372,12 +372,12 @@
372 372  
373 373  == 5.5 Device EUI ==
374 374  
384 +
375 375  Feature: Get or Set the Device EUI.
376 376  
377 -{{info}}
378 -**AT Command: AT+DEUI**
379 -{{/info}}
380 380  
388 +(% style="color:blue" %)**AT Command: AT+DEUI**
389 +
381 381  (% border="1" style="background-color:#ffffcc; color:green; width:1035.22px" %)
382 382  |=(% colspan="3" style="width: 1032px;" %)AT+DEUI
383 383  |(% style="width:250px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:634px" %)**Response**
... ... @@ -390,12 +390,12 @@
390 390  
391 391  == 5.6 Network ID ==
392 392  
402 +
393 393  Feature: Get or Set the Network ID.(You can enter this command change only after successful network connection)
394 394  
395 -{{info}}
396 -**AT Command: AT+NWKID**
397 -{{/info}}
398 398  
406 +(% style="color:blue" %)**AT Command: AT+NWKID**
407 +
399 399  (% border="1" style="background-color:#ffffcc; color:green; width:448.222px" %)
400 400  |=(% colspan="3" style="width: 445px;" %)AT+NWKID
401 401  |(% style="width:191px" %)**Command Example**|(% style="width:153px" %)**Function**|(% style="width:101px" %)**Response**
... ... @@ -406,12 +406,12 @@
406 406  
407 407  == 5.7 Network Session Key ==
408 408  
418 +
409 409  Feature: Get or Set the Network Session Key
410 410  
411 -{{info}}
412 -**AT Command: AT+NWKSKEY**
413 -{{/info}}
414 414  
422 +(% style="color:blue" %)**AT Command: AT+NWKSKEY**
423 +
415 415  (% border="1" style="background-color:#ffffcc; color:green; width:1017.22px" %)
416 416  |=(% colspan="3" style="width: 1014px;" %)AT+NWKSKEY
417 417  |(% style="width:455px" %)**Command Example**|(% style="width:215px" %)**Function**|(% style="width:343px" %)**Response**
... ... @@ -422,14 +422,18 @@
422 422  
423 423  = 6. Joining and sending date on LoRaWAN network =
424 424  
434 +
425 425  == 6.1 Confirm Mode ==
426 426  
437 +
438 +=== 6.1.1  AT+CFM command before DR-LWS007 software stack ===
439 +
440 +
427 427  Feature: Get or Set the confirmation mode (0-1).
428 428  
429 -{{info}}
430 -**AT Command: AT+CFM**
431 -{{/info}}
432 432  
444 +(% style="color:blue" %)**AT Command: AT+CFM**
445 +
433 433  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
434 434  |=(% colspan="3" style="width: 707px;" %)AT+CFM
435 435  |(% style="width:155px" %)**Command Example**|(% style="width:205px" %)**Function**|(% style="width:346px" %)**Response**
... ... @@ -439,7 +439,7 @@
439 439  |(% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK
440 440  |(% style="width:155px" %)AT+CFM=2|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)While Error in format, return AT_PARAM_ERROR
441 441  
442 -Downlink Command: 0x05
455 +(% style="color:blue" %)**Downlink Command: 0x05**
443 443  
444 444  Format: Command Code (0x05) followed by 2 bytes mode value.
445 445  
... ... @@ -448,14 +448,61 @@
448 448  * Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1
449 449  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
450 450  
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 +
451 451  == 6.2 Confirm Status ==
452 452  
513 +
453 453  Feature: Get confirmation status of the last AT+SEND (0-1).
454 454  
455 -{{info}}
456 -**AT Command: AT+CFS**
457 -{{/info}}
458 458  
517 +(% style="color:blue" %)**AT Command: AT+CFS**
518 +
459 459  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
460 460  |=(% colspan="3" style="width: 531px;" %)AT+CFS
461 461  |(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:178px" %)**Response**
... ... @@ -463,16 +463,14 @@
463 463  OK
464 464  )))
465 465  
466 -
467 -
468 468  == 6.3 Join LoRa® Network ==
469 469  
528 +
470 470  Feature: Join network.
471 471  
472 -{{info}}
473 -**AT Command: AT+JOIN**
474 -{{/info}}
475 475  
532 +(% style="color:blue" %)**AT Command: AT+JOIN**
533 +
476 476  (% border="1" style="background-color:#ffffcc; color:green; width:647.222px" %)
477 477  |=(% colspan="3" style="width: 644px;" %)AT+JOIN
478 478  |(% style="width:163px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:334px" %)**Response**
... ... @@ -482,15 +482,14 @@
482 482  While Error in format, return AT_BUSY_ERROR
483 483  )))
484 484  
485 -
486 486  == 6.4 LoRa® Network Join Mode ==
487 487  
545 +
488 488  Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA).
489 489  
490 -{{info}}
491 -**AT Command: AT+NJM**
492 -{{/info}}
493 493  
549 +(% style="color:blue" %)**AT Command: AT+NJM**
550 +
494 494  (% border="1" style="background-color:#ffffcc; color:green; width:753.222px" %)
495 495  |=(% colspan="3" style="width: 750px;" %)AT+NJM
496 496  |(% style="width:162px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:361px" %)**Response**
... ... @@ -500,26 +500,24 @@
500 500  |(% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK
501 501  |(% 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
502 502  
503 -{{info}}
504 -**Downlink Command: 0x20**
505 -{{/info}}
560 +(% style="color:blue" %)**Downlink Command: 0x20**
506 506  
507 507  Format: Command Code (0x20) followed by 1 bytes mode value.
508 508  
509 509  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
510 510  
511 -* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
566 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
512 512  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
513 513  
514 514  
515 515  == 6.5 LoRa® Network Join Status ==
516 516  
572 +
517 517  Feature: LoRa® Network Join Status.
518 518  
519 -{{info}}
520 -**AT Command: AT+NJS**
521 -{{/info}}
522 522  
576 +(% style="color:blue" %)**AT Command: AT+NJS**
577 +
523 523  (% border="1" style="background-color:#ffffcc; color:green; width:498.222px" %)
524 524  |=(% colspan="3" style="width: 495px;" %)AT+NJS
525 525  |(% style="width:169px" %)**Command Example**|(% style="width:164px" %)**Function**|(% style="width:161px" %)**Response**
... ... @@ -527,15 +527,14 @@
527 527  OK
528 528  )))
529 529  
530 -
531 531  == 6.6 Print Last Received Data in Raw Format ==
532 532  
587 +
533 533  Feature: Print Last Received Data in Raw Format<port:data>.
534 534  
535 -{{info}}
536 -**AT Command: AT+RECV**
537 -{{/info}}
538 538  
591 +(% style="color:blue" %)**AT Command: AT+RECV**
592 +
539 539  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
540 540  |=(% colspan="3" style="width: 584px;" %)AT+RECV
541 541  |(% style="width:161px" %)**Command Example**|(% style="width:272px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -543,15 +543,14 @@
543 543  OK
544 544  )))
545 545  
546 -
547 547  == 6.7 Print Last Received Data in Binary Format ==
548 548  
602 +
549 549  Feature: Print Last Received Data in Binary Format<port:data>.
550 550  
551 -{{info}}
552 -**AT Command: AT+RECVB**
553 -{{/info}}
554 554  
606 +(% style="color:blue" %)**AT Command: AT+RECVB**
607 +
555 555  (% border="1" style="background-color:#ffffcc; color:green; width:793.222px" %)
556 556  |=(% colspan="3" style="width: 790px;" %)AT+RECVB
557 557  |(% style="width:173px" %)**Command Example**|(% style="width:497px" %)**Function**|(% style="width:120px" %)**Response**
... ... @@ -559,15 +559,14 @@
559 559  OK
560 560  )))
561 561  
562 -
563 563  == 6.8 Send Text Data ==
564 564  
617 +
565 565  Feature: Send Text Data<port:data>.
566 566  
567 -{{info}}
568 -**AT Command: AT+SEND**
569 -{{/info}}
570 570  
621 +(% style="color:blue" %)**AT Command: AT+SEND**
622 +
571 571  (% border="1" style="background-color:#ffffcc; color:green; width:991.222px" %)
572 572  |=(% colspan="3" style="width: 988px;" %)AT+SEND
573 573  |(% style="width:201px" %)**Command Example**|(% style="width:340px" %)**Function**|(% style="width:446px" %)**Response**
... ... @@ -579,15 +579,14 @@
579 579  
580 580  )))
581 581  
582 -
583 583  == 6.9 Send Hexadecimal Data ==
584 584  
636 +
585 585  Feature: Send hexadecimal data along with the application port.
586 586  
587 -{{info}}
588 -**AT Command: AT+SENDB**
589 -{{/info}}
590 590  
640 +(% style="color:blue" %)**AT Command: AT+SENDB**
641 +
591 591  (% border="1" style="background-color:#ffffcc; color:green; width:1120.22px" %)
592 592  |=(% colspan="3" style="width: 1117px;" %)AT+SENDB
593 593  |(% style="width:257px" %)**Command Example**|(% style="width:406px" %)**Function**|(% style="width:453px" %)**Response**
... ... @@ -598,17 +598,17 @@
598 598  
599 599  )))
600 600  
601 -
602 602  = 7. LoRaWAN network management =
603 603  
654 +
604 604  == 7.1 Adaptive Data Rate ==
605 605  
657 +
606 606  Feature: Get or Set the Adaptive Data Rate setting. (0: off, 1: on).
607 607  
608 -{{info}}
609 -**AT Command: AT+ADR**
610 -{{/info}}
611 611  
661 +(% style="color:blue" %)**AT Command: AT+ADR**
662 +
612 612  (% border="1" style="background-color:#ffffcc; color:green; width:683.222px" %)
613 613  |=(% colspan="3" style="width: 680px;" %)AT+ADR
614 614  |(% style="width:162px" %)**Command Example**|(% style="width:266px" %)**Function**|(% style="width:250px" %)**Response**
... ... @@ -620,25 +620,22 @@
620 620  AT_PARAM_ERROR
621 621  )))
622 622  
623 -{{info}}
624 -**Downlink Command: 0x22**
625 -{{/info}}
674 +(% style="color:blue" %)**Downlink Command: 0x22**
626 626  
627 -
628 628  If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
629 629  
630 -* **Example 1**: Downlink Payload: **2201** ~/~/ Set AT+ADR=1.
678 +* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
631 631  * **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
632 632  
633 633  
634 634  == 7.2 LoRa® Class ==
635 635  
684 +
636 636  Feature: Get or Set the Device Class(Currently only support class A, class C).
637 637  
638 -{{info}}
639 -**AT Command:AT+CLASS**
640 -{{/info}}
641 641  
688 +(% style="color:blue" %)**AT Command:AT+CLASS**
689 +
642 642  (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
643 643  |=(% colspan="3" style="width: 504px;" %)AT+CLASS
644 644  |(% style="width:163px" %)**Command Example**|(% style="width:166px" %)**Function**|(% style="width:175px" %)**Response**
... ... @@ -649,15 +649,14 @@
649 649  
650 650  )))
651 651  
652 -
653 653  == 7.3 Duty Cycle Setting ==
654 654  
702 +
655 655  Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
656 656  
657 -{{info}}
658 -**AT Command:AT+DCS**
659 -{{/info}}
660 660  
706 +(% style="color:blue" %)**AT Command:AT+DCS**
707 +
661 661  (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
662 662  |=(% colspan="3" style="width: 512px;" %)AT+DCS
663 663  |(% style="width:165px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:107px" %)**Response**
... ... @@ -668,15 +668,14 @@
668 668  
669 669  )))
670 670  
671 -
672 672  == 7.4 Data Rate ==
673 673  
720 +
674 674  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
675 675  
676 -{{info}}
677 -**AT Command: AT+DR**
678 -{{/info}}
679 679  
724 +(% style="color:blue" %)**AT Command: AT+DR**
725 +
680 680  (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
681 681  |=(% colspan="3" style="width: 463px;" %)AT+DR
682 682  |(% style="width:156px" %)**Command Example**|(% style="width:167px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -687,11 +687,8 @@
687 687  
688 688  )))
689 689  
690 -{{info}}
691 -**Downlink Command: 0x2200aaFF**
692 -{{/info}}
736 +(% style="color:blue" %)**Downlink Command: 0x2200aaFF**
693 693  
694 -
695 695  If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
696 696  
697 697  * **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1.
... ... @@ -700,12 +700,12 @@
700 700  
701 701  == 7.5 Frame Counter Downlink ==
702 702  
746 +
703 703  Feature: Get or Set the Frame Counter Downlink.
704 704  
705 -{{info}}
706 -**AT Command:AT+FCD**
707 -{{/info}}
708 708  
750 +(% style="color:blue" %)**AT Command:AT+FCD**
751 +
709 709  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
710 710  |=(% colspan="3" style="width: 690px;" %)AT+FCD
711 711  |(% style="width:162px" %)**Command Example**|(% style="width:258px" %)**Function**|(% style="width:269px" %)**Response**
... ... @@ -714,19 +714,15 @@
714 714  )))
715 715  |(% style="width:162px" %)AT+FCD=10|(% style="width:258px" %)Set the Frame Counter Downlink.|(% style="width:269px" %)(System will write new value to FCD)(((
716 716  OK
717 -
718 -
719 719  )))
720 720  
721 -
722 722  == 7.6 Frame Counter Uplink ==
723 723  
724 724  Feature: Get or Set the Frame Counter Uplink.
725 725  
726 -{{info}}
727 -**AT Command:AT+FCU**
728 -{{/info}}
729 729  
767 +(% style="color:blue" %)**AT Command:AT+FCU**
768 +
730 730  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
731 731  |=(% colspan="3" style="width: 531px;" %)AT+FCU
732 732  |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -737,15 +737,14 @@
737 737  
738 738  )))
739 739  
740 -
741 741  == 7.7 Join Accept Delay1 ==
742 742  
781 +
743 743  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
744 744  
745 -{{info}}
746 -**AT Command:AT+JN1DL**
747 -{{/info}}
748 748  
785 +(% style="color:blue" %)**AT Command:AT+JN1DL**
786 +
749 749  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
750 750  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
751 751  |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -756,15 +756,13 @@
756 756  
757 757  )))
758 758  
759 -
760 760  == 7.8 Join Accept Delay2 ==
761 761  
762 762  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
763 763  
764 -{{info}}
765 -**AT Command:AT+JN2DL**
766 -{{/info}}
767 767  
802 +(% style="color:blue" %)**AT Command:AT+JN2DL**
803 +
768 768  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
769 769  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
770 770  |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response**
... ... @@ -775,15 +775,16 @@
775 775  
776 776  )))
777 777  
778 -
779 779  == 7.9 Public Network Mode ==
780 780  
781 -Feature: Get or Set the public network mode. (0: off, 1: on)
782 782  
783 -{{info}}
784 -**AT Command:AT+PNM**
785 -{{/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
786 786  
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 +
787 787  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
788 788  |=(% colspan="3" style="width: 664px;" %)AT+PNM
789 789  |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response**
... ... @@ -790,21 +790,25 @@
790 790  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
791 791  OK
792 792  )))
793 -|(% 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)(((
794 794  OK
795 795  
796 796  
797 797  )))
839 +|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
798 798  
799 -
800 800  == 7.10 Receive Delay1 ==
801 801  
843 +
802 802  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
803 803  
804 -{{info}}
805 -**AT Command:AT+RX1DL**
806 -{{/info}}
807 807  
847 +(% style="color:blue" %)**AT Command:AT+RX1DL**
848 +
808 808  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
809 809  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
810 810  |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -818,12 +818,12 @@
818 818  
819 819  == 7.11 Receive Delay2 ==
820 820  
862 +
821 821  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
822 822  
823 -{{info}}
824 -**AT Command:AT+RX2DL**
825 -{{/info}}
826 826  
866 +(% style="color:blue" %)**AT Command:AT+RX2DL**
867 +
827 827  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
828 828  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
829 829  |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -837,12 +837,12 @@
837 837  
838 838  == 7.12 Rx2 Window Data Rate ==
839 839  
881 +
840 840  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
841 841  
842 -{{info}}
843 -**AT Command:AT+RX2DR**
844 -{{/info}}
845 845  
885 +(% style="color:blue" %)**AT Command:AT+RX2DR**
886 +
846 846  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
847 847  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
848 848  |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response**
... ... @@ -856,12 +856,12 @@
856 856  
857 857  == 7.13 Rx2 Window Frequency ==
858 858  
900 +
859 859  Feature: Get or Set the Rx2 window frequency
860 860  
861 -{{info}}
862 -**AT Command:AT+RX2FQ**
863 -{{/info}}
864 864  
904 +(% style="color:blue" %)**AT Command:AT+RX2FQ**
905 +
865 865  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
866 866  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
867 867  |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response**
... ... @@ -875,12 +875,12 @@
875 875  
876 876  == 7.14 Transmit Power ==
877 877  
919 +
878 878  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. )
879 879  
880 -{{info}}
881 -**AT Command:AT+TXP**
882 -{{/info}}
883 883  
923 +(% style="color:blue" %)**AT Command:AT+TXP**
924 +
884 884  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
885 885  |=(% colspan="3" style="width: 462px;" %)AT+TXP
886 886  |(% style="width:161px" %)**Command Example**|(% style="width:189px" %)**Function**|(% style="width:112px" %)**Response**
... ... @@ -899,14 +899,15 @@
899 899  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
900 900  
901 901  
943 +
902 902  == 7.15 RSSI of the Last Received Packet ==
903 903  
946 +
904 904  Feature: Get or Set the Rx2 window frequency
905 905  
906 -{{info}}
907 -**AT Command:AT+RSSI**
908 -{{/info}}
909 909  
950 +(% style="color:blue" %)**AT Command:AT+RSSI**
951 +
910 910  (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %)
911 911  |=(% colspan="3" style="width: 554px;" %)AT+RSSI
912 912  |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response**
... ... @@ -917,12 +917,12 @@
917 917  
918 918  == 7.16 SNR of the Last Received Packet ==
919 919  
962 +
920 920  Feature: Get the SNR of the last received packet
921 921  
922 -{{info}}
923 -**AT Command:AT+SNR**
924 -{{/info}}
925 925  
966 +(% style="color:blue" %)**AT Command:AT+SNR**
967 +
926 926  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
927 927  |=(% colspan="3" style="width: 568px;" %)AT+SNR
928 928  |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -933,12 +933,12 @@
933 933  
934 934  == 7.17 Application Port ==
935 935  
978 +
936 936  Feature: Get or set the application port.
937 937  
938 -{{info}}
939 -**AT Command: AT+PORT**
940 -{{/info}}
941 941  
982 +(% style="color:blue" %)**AT Command: AT+PORT**
983 +
942 942  (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %)
943 943  |=(% colspan="3" style="width: 497px;" %)AT+PORT
944 944  |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response**
... ... @@ -947,9 +947,7 @@
947 947  )))
948 948  |(% style="width:157px" %)AT+PORT=21|(% style="width:204px" %)Set the application port|(% style="width:135px" %)OK
949 949  
950 -{{info}}
951 -**Downlink Command: 0x23**
952 -{{/info}}
992 +(% style="color:blue" %)**Downlink Command: 0x23**
953 953  
954 954  Format: Command Code (0x23) followed by 1 bytes port value.
955 955  
... ... @@ -959,14 +959,15 @@
959 959  * **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
960 960  
961 961  
1002 +
962 962  == 7.18 Single Channel Mode ==
963 963  
1005 +
964 964  Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
965 965  
966 -{{info}}
967 -**AT Command: AT+CHS**
968 -{{/info}}
969 969  
1009 +(% style="color:blue" %)**AT Command: AT+CHS**
1010 +
970 970  (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %)
971 971  |=(% colspan="3" style="width: 600px;" %)AT+CHS
972 972  |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -980,10 +980,9 @@
980 980  
981 981  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
982 982  
983 -{{info}}
984 -**AT Command: AT+CHE**
985 -{{/info}}
986 986  
1025 +(% style="color:blue" %)**AT Command: AT+CHE**
1026 +
987 987  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
988 988  |=(% colspan="3" style="width: 707px;" %)AT+CHE
989 989  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -994,9 +994,7 @@
994 994  )))
995 995  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
996 996  
997 -{{info}}
998 -**Downlink Command: 0x24**
999 -{{/info}}
1037 +(% style="color:blue" %)**Downlink Command: 0x24**
1000 1000  
1001 1001  Format: Command Code (0x24) followed by 1 bytes channel value.
1002 1002  
... ... @@ -1006,14 +1006,15 @@
1006 1006  * **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
1007 1007  
1008 1008  
1047 +
1009 1009  == 7.20 Get or Set RXwindows1 timeout ==
1010 1010  
1011 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1012 1012  
1013 -{{info}}
1014 -**AT Command: AT+RX1WTO**
1015 -{{/info}}
1051 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1016 1016  
1053 +
1054 +(% style="color:blue" %)**AT Command: AT+RX1WTO**
1055 +
1017 1017  (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %)
1018 1018  |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO
1019 1019  |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response**
... ... @@ -1023,11 +1023,16 @@
1023 1023  |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
1024 1024  
1025 1025  (((
1065 +
1066 +
1026 1026  **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 +
1027 1027  )))
1028 1028  
1029 1029  [[image:image-20220526162535-1.png]]
1030 1030  
1074 +
1031 1031  (((
1032 1032  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.
1033 1033  
... ... @@ -1036,12 +1036,12 @@
1036 1036  
1037 1037  == 7.21 Get or Set RXwindows2 timeout ==
1038 1038  
1039 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1040 1040  
1041 -{{info}}
1042 -**AT Command: AT+RX2WTO**
1043 -{{/info}}
1084 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1044 1044  
1086 +
1087 +(% style="color:blue" %)**AT Command: AT+RX2WTO**
1088 +
1045 1045  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1046 1046  |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO
1047 1047  |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response**
... ... @@ -1053,12 +1053,12 @@
1053 1053  
1054 1054  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1055 1055  
1100 +
1056 1056  Feature: Get or Set uplinkdwelltime
1057 1057  
1058 -{{info}}
1059 -**AT Command: AT+DWELLT**
1060 -{{/info}}
1061 1061  
1104 +(% style="color:blue" %)**AT Command: AT+DWELLT**
1105 +
1062 1062  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1063 1063  |=(% colspan="3" style="width: 494px;" %)AT+DWELLT
1064 1064  |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response**
... ... @@ -1067,9 +1067,7 @@
1067 1067  )))
1068 1068  |(% style="width:183px" %)AT+DWELLT=0|(% style="width:179px" %)Set uplinkdwelltime|(% style="width:131px" %)OK
1069 1069  
1070 -{{info}}
1071 -**Downlink Command: 0x25**
1072 -{{/info}}
1114 +(% style="color:blue" %)**Downlink Command: 0x25**
1073 1073  
1074 1074  Format: Command Code (0x25) followed by 1 bytes state value.
1075 1075  
... ... @@ -1079,10 +1079,13 @@
1079 1079  * **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1080 1080  
1081 1081  
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  
... ... @@ -1121,22 +1121,145 @@
1121 1121  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1122 1122  
1123 1123  
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 +
1124 1124  = 8. AT Commands Combination =
1125 1125  
1290 +
1126 1126  == 8.1 Set a fix RX2DR for downlink window ==
1127 1127  
1128 -* **AT+ADR=0 **~-~-> Disable ADR first
1129 -* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1130 1130  
1294 +* **AT+ADR=0             ** **~-~->**  Disable ADR first
1295 +* **AT+RX2DR=xxxx**  **~-~->**  Set xxxx to your wanted DataRate
1131 1131  
1297 +
1298 +
1132 1132  == 8.2 Use Downlink Command to set a fix uplink DR ==
1133 1133  
1134 -{{info}}
1135 -**Downlink Command: 0x22000500**
1136 -{{/info}}
1137 1137  
1138 -Same as:
1302 +(% style="color:blue" %)**Downlink Command: 0x22000500**
1139 1139  
1304 +**Same as:**
1305 +
1140 1140  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1141 1141  * AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1142 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1308 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]

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