Last modified by kai on 2024/09/06 10:00
<
From version < 38.30 >
edited by Xiaoling
on 2022/05/31 09:09
To version < 51.7 >
edited by Xiaoling
on 2022/07/13 14:12
>
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
... ... @@ -100,17 +100,19 @@
100 100  )))
101 101  
102 102  
107 +
108 +
103 103  = 4. System Management Commands =
104 104  
111 +
105 105  == 4.1 Change Uplink Interval ==
106 106  
114 +
107 107  Feature: Change LoRaWAN End Node Transmit Interval.
108 108  
109 -(% class="box infomessage" %)
110 -(((
111 -**AT Command: AT+TDC**
112 -)))
113 113  
118 +(% style="color:blue" %)**AT Command: AT+TDC**
119 +
114 114  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
115 115  |=(% colspan="3" style="width: 724px;" %)AT+TDC
116 116  |(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
... ... @@ -123,11 +123,11 @@
123 123  Set transmit interval to 60000ms = 60 seconds
124 124  )))
125 125  
126 -{{info}}
127 -**Downlink Command: 0x01**
128 -{{/info}}
129 -
130 130  (((
133 +
134 +
135 +(% style="color:blue" %)**Downlink Command: 0x01**
136 +
131 131  Format: Command Code (0x01) followed by 3 bytes time value.
132 132  )))
133 133  
... ... @@ -139,14 +139,16 @@
139 139  * **Example 2**: Downlink Payload:** 0100003C** ~/~/ Set Transmit Interval (TDC) = 60 seconds
140 140  
141 141  
148 +
149 +
142 142  == 4.2 Reboot End Node ==
143 143  
152 +
144 144  Feature: Reboot End Node to perform a new OTAA or ABP Join.
145 145  
146 -{{info}}
147 -**AT Command: ATZ**
148 -{{/info}}
149 149  
156 +(% style="color:blue" %)**AT Command: ATZ**
157 +
150 150  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
151 151  |=(% colspan="3" %)ATZ: Trig a reset of the MCU
152 152  |**Command Example**|**Function**|**Response**
... ... @@ -164,9 +164,7 @@
164 164  <followed by the Tx and Rx information>
165 165  )))
166 166  
167 -{{info}}
168 -**Downlink Command: 0x04**
169 -{{/info}}
175 +(% style="color:blue" %)**Downlink Command: 0x04**
170 170  
171 171  (((
172 172  Format: Command Code (0x04) followed by FF.
... ... @@ -180,12 +180,12 @@
180 180  
181 181  == 4.3 Reset to factory Default ==
182 182  
189 +
183 183  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.
184 184  
185 -{{info}}
186 -**AT Command: AT+FDR**
187 -{{/info}}
188 188  
193 +(% style="color:blue" %)**AT Command: AT+FDR**
194 +
189 189  (% border="1" style="background-color:#ffffcc; color:green; width:831.222px" %)
190 190  |=(% colspan="3" style="width: 828px;" %)Reset to factory default
191 191  |(% style="width:181px" %)**Command Example**|(% style="width:181px" %)**Function**|(% style="width:465px" %)**Response**
... ... @@ -203,9 +203,7 @@
203 203  Please set the parameters or reset Device to apply change
204 204  )))
205 205  
206 -{{info}}
207 -**Downlink Command: 0x04**
208 -{{/info}}
212 +(% style="color:blue" %)**Downlink Command: 0x04**
209 209  
210 210  (((
211 211  Format: Command Code (0x04) followed by FE.
... ... @@ -218,12 +218,12 @@
218 218  
219 219  == 4.4 Show Firmware Version ==
220 220  
225 +
221 221  Feature: Show firmware version. No downlink command yet.
222 222  
223 -{{info}}
224 -**AT Command: AT+VER**
225 -{{/info}}
226 226  
229 +(% style="color:blue" %)**AT Command: AT+VER**
230 +
227 227  (% border="1" style="background-color:#ffffcc; color:green; width:586px" %)
228 228  |=(% colspan="3" style="width: 583px;" %)AT+VER: Image Version and Frequency Band
229 229  |(% style="width:170px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -233,9 +233,7 @@
233 233  OK
234 234  )))
235 235  
236 -{{info}}
237 -**Downlink Command: 0x26 (Valid in 006 stack)**
238 -{{/info}}
240 +(% style="color:blue" %)**Downlink Command: 0x26 (Valid in 006 stack)**
239 239  
240 240  (((
241 241  Downlink Format: 0x26
... ... @@ -246,6 +246,9 @@
246 246  )))
247 247  
248 248  (((
251 +
252 +
253 +
249 249  **xx: Software Type:**
250 250  )))
251 251  
... ... @@ -254,6 +254,8 @@
254 254  * 0x00 03: LSE01/LDDS75/LDDS20/LSPH01/LLMS01/LSNPK01
255 255  
256 256  (((
262 +
263 +
257 257  **yy: Frequency Band:**
258 258  )))
259 259  
... ... @@ -269,6 +269,8 @@
269 269  * 0xa0: AS923-3
270 270  
271 271  (((
279 +
280 +
272 272  **zz: Subband**
273 273  )))
274 274  
... ... @@ -277,12 +277,12 @@
277 277  
278 278  == 4.5 Show System Configure ==
279 279  
289 +
280 280  Feature: Show All configure. No downlink command yet.
281 281  
282 -{{info}}
283 -**AT Command: AT+CFG**
284 -{{/info}}
285 285  
293 +(% style="color:blue" %)**AT Command: AT+CFG**
294 +
286 286  (% border="1" style="background-color:#ffffcc; color:green; width:599.222px" %)
287 287  |=(% colspan="3" style="width: 596px;" %)AT+CFG: Print all configurations
288 288  |(% style="width:160px" %)**Command Example**|(% style="width:154px" %)**Function**|(% style="width:280px" %)**Response**
... ... @@ -301,16 +301,18 @@
301 301  )))
302 302  
303 303  
313 +
304 304  = 5. Keys, IDs and EUIs management =
305 305  
316 +
306 306  == 5.1 Application EUI ==
307 307  
319 +
308 308  Feature: Get or Set the Application EUI.
309 309  
310 -{{info}}
311 -**AT Command: AT+APPEUI**
312 -{{/info}}
313 313  
323 +(% style="color:blue" %)**AT Command: AT+APPEUI**
324 +
314 314  (% border="1" style="background-color:#ffffcc; color:green; width:686.222px" %)
315 315  |=(% colspan="3" style="width: 683px;" %)AT+APPEUI
316 316  |(% style="width:305px" %)**Command Example**|(% style="width:186px" %)**Function**|(% style="width:191px" %)**Response**
... ... @@ -320,14 +320,15 @@
320 320  |(% style="width:305px" %)AT+APPEUI=00 b3 d5 7e f0 00 4d 34|(% style="width:186px" %)Set the Application EUI|(% style="width:191px" %)OK
321 321  
322 322  
334 +
323 323  == 5.2 Application Key ==
324 324  
337 +
325 325  Feature: Get or Set the Application Key.
326 326  
327 -{{info}}
328 -**AT Command: AT+APPKEY**
329 -{{/info}}
330 330  
341 +(% style="color:blue" %)**AT Command: AT+APPKEY**
342 +
331 331  (% border="1" style="background-color:#ffffcc; color:green; width:976.222px" %)
332 332  |=(% colspan="3" style="width: 973px;" %)AT+APPKEY
333 333  |(% style="width:441px" %)**Command Example**|(% style="width:180px" %)**Function**|(% style="width:350px" %)**Response**
... ... @@ -340,12 +340,12 @@
340 340  
341 341  == 5.3 Application Session Key ==
342 342  
355 +
343 343  Feature: Get or Set the Application Session Key.
344 344  
345 -{{info}}
346 -**AT Command: AT+APPSKEY**
347 -{{/info}}
348 348  
359 +(% style="color:blue" %)**AT Command: AT+APPSKEY**
360 +
349 349  (% border="1" style="background-color:#ffffcc; color:green; width:1040.22px" %)
350 350  |=(% colspan="3" style="width: 1037px;" %)AT+APPSKEY
351 351  |(% style="width:451px" %)**Command Example**|(% style="width:231px" %)**Function**|(% style="width:354px" %)**Response**
... ... @@ -360,12 +360,12 @@
360 360  
361 361  == 5.4 Device Address ==
362 362  
375 +
363 363  Feature: Get or Set the Device Address.
364 364  
365 -{{info}}
366 -**AT Command: AT+DADDR**
367 -{{/info}}
368 368  
379 +(% style="color:blue" %)**AT Command: AT+DADDR**
380 +
369 369  (% border="1" style="background-color:#ffffcc; color:green; width:795.222px" %)
370 370  |=(% colspan="3" style="width: 792px;" %)AT+DADDR
371 371  |(% style="width:192px" %)**Command Example**|(% style="width:241px" %)**Function**|(% style="width:359px" %)**Response**
... ... @@ -380,12 +380,12 @@
380 380  
381 381  == 5.5 Device EUI ==
382 382  
395 +
383 383  Feature: Get or Set the Device EUI.
384 384  
385 -{{info}}
386 -**AT Command: AT+DEUI**
387 -{{/info}}
388 388  
399 +(% style="color:blue" %)**AT Command: AT+DEUI**
400 +
389 389  (% border="1" style="background-color:#ffffcc; color:green; width:1035.22px" %)
390 390  |=(% colspan="3" style="width: 1032px;" %)AT+DEUI
391 391  |(% style="width:250px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:634px" %)**Response**
... ... @@ -400,12 +400,12 @@
400 400  
401 401  == 5.6 Network ID ==
402 402  
415 +
403 403  Feature: Get or Set the Network ID.(You can enter this command change only after successful network connection)
404 404  
405 -{{info}}
406 -**AT Command: AT+NWKID**
407 -{{/info}}
408 408  
419 +(% style="color:blue" %)**AT Command: AT+NWKID**
420 +
409 409  (% border="1" style="background-color:#ffffcc; color:green; width:448.222px" %)
410 410  |=(% colspan="3" style="width: 445px;" %)AT+NWKID
411 411  |(% style="width:191px" %)**Command Example**|(% style="width:153px" %)**Function**|(% style="width:101px" %)**Response**
... ... @@ -418,12 +418,12 @@
418 418  
419 419  == 5.7 Network Session Key ==
420 420  
433 +
421 421  Feature: Get or Set the Network Session Key
422 422  
423 -{{info}}
424 -**AT Command: AT+NWKSKEY**
425 -{{/info}}
426 426  
437 +(% style="color:blue" %)**AT Command: AT+NWKSKEY**
438 +
427 427  (% border="1" style="background-color:#ffffcc; color:green; width:1017.22px" %)
428 428  |=(% colspan="3" style="width: 1014px;" %)AT+NWKSKEY
429 429  |(% style="width:455px" %)**Command Example**|(% style="width:215px" %)**Function**|(% style="width:343px" %)**Response**
... ... @@ -432,16 +432,22 @@
432 432  )))
433 433  |(% 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
434 434  
447 +
448 +
435 435  = 6. Joining and sending date on LoRaWAN network =
436 436  
451 +
437 437  == 6.1 Confirm Mode ==
438 438  
454 +
455 +=== 6.1.1  AT+CFM command before DR-LWS007 software stack ===
456 +
457 +
439 439  Feature: Get or Set the confirmation mode (0-1).
440 440  
441 -{{info}}
442 -**AT Command: AT+CFM**
443 -{{/info}}
444 444  
461 +(% style="color:blue" %)**AT Command: AT+CFM**
462 +
445 445  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
446 446  |=(% colspan="3" style="width: 707px;" %)AT+CFM
447 447  |(% style="width:155px" %)**Command Example**|(% style="width:205px" %)**Function**|(% style="width:346px" %)**Response**
... ... @@ -451,7 +451,7 @@
451 451  |(% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK
452 452  |(% style="width:155px" %)AT+CFM=2|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)While Error in format, return AT_PARAM_ERROR
453 453  
454 -Downlink Command: 0x05
472 +(% style="color:blue" %)**Downlink Command: 0x05**
455 455  
456 456  Format: Command Code (0x05) followed by 2 bytes mode value.
457 457  
... ... @@ -460,14 +460,63 @@
460 460  * Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1
461 461  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
462 462  
481 +
482 +
483 +
484 +=== 6.1.2  AT+CFM command since DR-LWS007 software stack ===
485 +
486 +
487 +(% style="color:blue" %)**AT Command: AT+CFM**
488 +
489 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
490 +|=(% colspan="3" style="width: 707px;" %)AT+CFM
491 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
492 +|(% style="width:160px" %)(((
493 +AT+CFM=1,0,0
494 +
495 +value1
496 +)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)(((
497 +1
498 +
499 +OK
500 +)))
501 +|(% style="width:160px" %)(((
502 +AT+CFM=0,?,0
503 +
504 +value2
505 +)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)(((
506 +0~~7
507 +
508 +OK
509 +)))
510 +|(% style="width:160px" %)(((
511 +AT+CFM=0,0,1
512 +
513 +value3
514 +)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)(((
515 +1
516 +
517 +OK
518 +)))
519 +
520 +(% style="color:blue" %)**Downlink Command: 0x05**
521 +
522 +Format: Command Code (0x05) followed by 2 bytes mode value.
523 +
524 +If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
525 +
526 +* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
527 +* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
528 +
529 +
463 463  == 6.2 Confirm Status ==
464 464  
532 +
465 465  Feature: Get confirmation status of the last AT+SEND (0-1).
466 466  
467 -{{info}}
468 -**AT Command: AT+CFS**
469 -{{/info}}
470 470  
536 +(% style="color:blue" %)**AT Command: AT+CFS**
537 +
471 471  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
472 472  |=(% colspan="3" style="width: 531px;" %)AT+CFS
473 473  |(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:178px" %)**Response**
... ... @@ -477,12 +477,12 @@
477 477  
478 478  == 6.3 Join LoRa® Network ==
479 479  
547 +
480 480  Feature: Join network.
481 481  
482 -{{info}}
483 -**AT Command: AT+JOIN**
484 -{{/info}}
485 485  
551 +(% style="color:blue" %)**AT Command: AT+JOIN**
552 +
486 486  (% border="1" style="background-color:#ffffcc; color:green; width:647.222px" %)
487 487  |=(% colspan="3" style="width: 644px;" %)AT+JOIN
488 488  |(% style="width:163px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:334px" %)**Response**
... ... @@ -494,12 +494,12 @@
494 494  
495 495  == 6.4 LoRa® Network Join Mode ==
496 496  
564 +
497 497  Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA).
498 498  
499 -{{info}}
500 -**AT Command: AT+NJM**
501 -{{/info}}
502 502  
568 +(% style="color:blue" %)**AT Command: AT+NJM**
569 +
503 503  (% border="1" style="background-color:#ffffcc; color:green; width:753.222px" %)
504 504  |=(% colspan="3" style="width: 750px;" %)AT+NJM
505 505  |(% style="width:162px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:361px" %)**Response**
... ... @@ -509,25 +509,24 @@
509 509  |(% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK
510 510  |(% 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
511 511  
512 -{{info}}
513 -**Downlink Command: 0x20**
514 -{{/info}}
579 +(% style="color:blue" %)**Downlink Command: 0x20**
515 515  
516 516  Format: Command Code (0x20) followed by 1 bytes mode value.
517 517  
518 518  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
519 519  
520 -* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
585 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
521 521  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
522 522  
588 +
523 523  == 6.5 LoRa® Network Join Status ==
524 524  
591 +
525 525  Feature: LoRa® Network Join Status.
526 526  
527 -{{info}}
528 -**AT Command: AT+NJS**
529 -{{/info}}
530 530  
595 +(% style="color:blue" %)**AT Command: AT+NJS**
596 +
531 531  (% border="1" style="background-color:#ffffcc; color:green; width:498.222px" %)
532 532  |=(% colspan="3" style="width: 495px;" %)AT+NJS
533 533  |(% style="width:169px" %)**Command Example**|(% style="width:164px" %)**Function**|(% style="width:161px" %)**Response**
... ... @@ -537,12 +537,12 @@
537 537  
538 538  == 6.6 Print Last Received Data in Raw Format ==
539 539  
606 +
540 540  Feature: Print Last Received Data in Raw Format<port:data>.
541 541  
542 -{{info}}
543 -**AT Command: AT+RECV**
544 -{{/info}}
545 545  
610 +(% style="color:blue" %)**AT Command: AT+RECV**
611 +
546 546  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
547 547  |=(% colspan="3" style="width: 584px;" %)AT+RECV
548 548  |(% style="width:161px" %)**Command Example**|(% style="width:272px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -552,12 +552,12 @@
552 552  
553 553  == 6.7 Print Last Received Data in Binary Format ==
554 554  
621 +
555 555  Feature: Print Last Received Data in Binary Format<port:data>.
556 556  
557 -{{info}}
558 -**AT Command: AT+RECVB**
559 -{{/info}}
560 560  
625 +(% style="color:blue" %)**AT Command: AT+RECVB**
626 +
561 561  (% border="1" style="background-color:#ffffcc; color:green; width:793.222px" %)
562 562  |=(% colspan="3" style="width: 790px;" %)AT+RECVB
563 563  |(% style="width:173px" %)**Command Example**|(% style="width:497px" %)**Function**|(% style="width:120px" %)**Response**
... ... @@ -567,12 +567,12 @@
567 567  
568 568  == 6.8 Send Text Data ==
569 569  
636 +
570 570  Feature: Send Text Data<port:data>.
571 571  
572 -{{info}}
573 -**AT Command: AT+SEND**
574 -{{/info}}
575 575  
640 +(% style="color:blue" %)**AT Command: AT+SEND**
641 +
576 576  (% border="1" style="background-color:#ffffcc; color:green; width:991.222px" %)
577 577  |=(% colspan="3" style="width: 988px;" %)AT+SEND
578 578  |(% style="width:201px" %)**Command Example**|(% style="width:340px" %)**Function**|(% style="width:446px" %)**Response**
... ... @@ -586,12 +586,12 @@
586 586  
587 587  == 6.9 Send Hexadecimal Data ==
588 588  
655 +
589 589  Feature: Send hexadecimal data along with the application port.
590 590  
591 -{{info}}
592 -**AT Command: AT+SENDB**
593 -{{/info}}
594 594  
659 +(% style="color:blue" %)**AT Command: AT+SENDB**
660 +
595 595  (% border="1" style="background-color:#ffffcc; color:green; width:1120.22px" %)
596 596  |=(% colspan="3" style="width: 1117px;" %)AT+SENDB
597 597  |(% style="width:257px" %)**Command Example**|(% style="width:406px" %)**Function**|(% style="width:453px" %)**Response**
... ... @@ -604,14 +604,15 @@
604 604  
605 605  = 7. LoRaWAN network management =
606 606  
673 +
607 607  == 7.1 Adaptive Data Rate ==
608 608  
676 +
609 609  Feature: Get or Set the Adaptive Data Rate setting. (0: off, 1: on).
610 610  
611 -{{info}}
612 -**AT Command: AT+ADR**
613 -{{/info}}
614 614  
680 +(% style="color:blue" %)**AT Command: AT+ADR**
681 +
615 615  (% border="1" style="background-color:#ffffcc; color:green; width:683.222px" %)
616 616  |=(% colspan="3" style="width: 680px;" %)AT+ADR
617 617  |(% style="width:162px" %)**Command Example**|(% style="width:266px" %)**Function**|(% style="width:250px" %)**Response**
... ... @@ -623,24 +623,22 @@
623 623  AT_PARAM_ERROR
624 624  )))
625 625  
626 -{{info}}
627 -**Downlink Command: 0x22**
628 -{{/info}}
693 +(% style="color:blue" %)**Downlink Command: 0x22**
629 629  
630 -
631 631  If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
632 632  
633 -* **Example 1**: Downlink Payload: **2201** ~/~/ Set AT+ADR=1.
697 +* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
634 634  * **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
635 635  
700 +
636 636  == 7.2 LoRa® Class ==
637 637  
703 +
638 638  Feature: Get or Set the Device Class(Currently only support class A, class C).
639 639  
640 -{{info}}
641 -**AT Command:AT+CLASS**
642 -{{/info}}
643 643  
707 +(% style="color:blue" %)**AT Command:AT+CLASS**
708 +
644 644  (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
645 645  |=(% colspan="3" style="width: 504px;" %)AT+CLASS
646 646  |(% style="width:163px" %)**Command Example**|(% style="width:166px" %)**Function**|(% style="width:175px" %)**Response**
... ... @@ -653,12 +653,12 @@
653 653  
654 654  == 7.3 Duty Cycle Setting ==
655 655  
721 +
656 656  Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
657 657  
658 -{{info}}
659 -**AT Command:AT+DCS**
660 -{{/info}}
661 661  
725 +(% style="color:blue" %)**AT Command:AT+DCS**
726 +
662 662  (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
663 663  |=(% colspan="3" style="width: 512px;" %)AT+DCS
664 664  |(% style="width:165px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:107px" %)**Response**
... ... @@ -671,12 +671,12 @@
671 671  
672 672  == 7.4 Data Rate ==
673 673  
739 +
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  
743 +(% style="color:blue" %)**AT Command: AT+DR**
744 +
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**
... ... @@ -687,24 +687,22 @@
687 687  
688 688  )))
689 689  
690 -{{info}}
691 -**Downlink Command: 0x2200aaFF**
692 -{{/info}}
755 +(% 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.
698 698  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0.
699 699  
762 +
700 700  == 7.5 Frame Counter Downlink ==
701 701  
765 +
702 702  Feature: Get or Set the Frame Counter Downlink.
703 703  
704 -{{info}}
705 -**AT Command:AT+FCD**
706 -{{/info}}
707 707  
769 +(% style="color:blue" %)**AT Command:AT+FCD**
770 +
708 708  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
709 709  |=(% colspan="3" style="width: 690px;" %)AT+FCD
710 710  |(% style="width:162px" %)**Command Example**|(% style="width:258px" %)**Function**|(% style="width:269px" %)**Response**
... ... @@ -713,8 +713,6 @@
713 713  )))
714 714  |(% style="width:162px" %)AT+FCD=10|(% style="width:258px" %)Set the Frame Counter Downlink.|(% style="width:269px" %)(System will write new value to FCD)(((
715 715  OK
716 -
717 -
718 718  )))
719 719  
720 720  == 7.6 Frame Counter Uplink ==
... ... @@ -721,10 +721,9 @@
721 721  
722 722  Feature: Get or Set the Frame Counter Uplink.
723 723  
724 -{{info}}
725 -**AT Command:AT+FCU**
726 -{{/info}}
727 727  
786 +(% style="color:blue" %)**AT Command:AT+FCU**
787 +
728 728  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
729 729  |=(% colspan="3" style="width: 531px;" %)AT+FCU
730 730  |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -737,12 +737,12 @@
737 737  
738 738  == 7.7 Join Accept Delay1 ==
739 739  
800 +
740 740  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
741 741  
742 -{{info}}
743 -**AT Command:AT+JN1DL**
744 -{{/info}}
745 745  
804 +(% style="color:blue" %)**AT Command:AT+JN1DL**
805 +
746 746  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
747 747  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
748 748  |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -757,10 +757,9 @@
757 757  
758 758  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
759 759  
760 -{{info}}
761 -**AT Command:AT+JN2DL**
762 -{{/info}}
763 763  
821 +(% style="color:blue" %)**AT Command:AT+JN2DL**
822 +
764 764  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
765 765  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
766 766  |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response**
... ... @@ -773,12 +773,14 @@
773 773  
774 774  == 7.9 Public Network Mode ==
775 775  
776 -Feature: Get or Set the public network mode. (0: off, 1: on)
777 777  
778 -{{info}}
779 -**AT Command:AT+PNM**
780 -{{/info}}
836 +Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
781 781  
838 +(% style="color:red" %)Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
839 +
840 +
841 +(% style="color:blue" %)**AT Command:AT+PNM**
842 +
782 782  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
783 783  |=(% colspan="3" style="width: 664px;" %)AT+PNM
784 784  |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response**
... ... @@ -785,20 +785,25 @@
785 785  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
786 786  OK
787 787  )))
788 -|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)Set the public network mode.|(% style="width:272px" %)(System will write new value to PNM)(((
849 +|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)(((
850 +Set the public network mode.
851 +
852 +Set syncword=0x34
853 +)))|(% style="width:272px" %)(System will write new value to PNM)(((
789 789  OK
790 790  
791 791  
792 792  )))
858 +|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
793 793  
794 794  == 7.10 Receive Delay1 ==
795 795  
862 +
796 796  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
797 797  
798 -{{info}}
799 -**AT Command:AT+RX1DL**
800 -{{/info}}
801 801  
866 +(% style="color:blue" %)**AT Command:AT+RX1DL**
867 +
802 802  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
803 803  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
804 804  |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -809,14 +809,15 @@
809 809  
810 810  )))
811 811  
878 +
812 812  == 7.11 Receive Delay2 ==
813 813  
881 +
814 814  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
815 815  
816 -{{info}}
817 -**AT Command:AT+RX2DL**
818 -{{/info}}
819 819  
885 +(% style="color:blue" %)**AT Command:AT+RX2DL**
886 +
820 820  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
821 821  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
822 822  |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -827,14 +827,15 @@
827 827  
828 828  )))
829 829  
897 +
830 830  == 7.12 Rx2 Window Data Rate ==
831 831  
900 +
832 832  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
833 833  
834 -{{info}}
835 -**AT Command:AT+RX2DR**
836 -{{/info}}
837 837  
904 +(% style="color:blue" %)**AT Command:AT+RX2DR**
905 +
838 838  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
839 839  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
840 840  |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response**
... ... @@ -845,14 +845,15 @@
845 845  
846 846  )))
847 847  
916 +
848 848  == 7.13 Rx2 Window Frequency ==
849 849  
919 +
850 850  Feature: Get or Set the Rx2 window frequency
851 851  
852 -{{info}}
853 -**AT Command:AT+RX2FQ**
854 -{{/info}}
855 855  
923 +(% style="color:blue" %)**AT Command:AT+RX2FQ**
924 +
856 856  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
857 857  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
858 858  |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response**
... ... @@ -863,14 +863,15 @@
863 863  
864 864  )))
865 865  
935 +
866 866  == 7.14 Transmit Power ==
867 867  
938 +
868 868  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. )
869 869  
870 -{{info}}
871 -**AT Command:AT+TXP**
872 -{{/info}}
873 873  
942 +(% style="color:blue" %)**AT Command:AT+TXP**
943 +
874 874  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
875 875  |=(% colspan="3" style="width: 462px;" %)AT+TXP
876 876  |(% style="width:161px" %)**Command Example**|(% style="width:189px" %)**Function**|(% style="width:112px" %)**Response**
... ... @@ -888,14 +888,16 @@
888 888  * **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
889 889  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
890 890  
961 +
962 +
891 891  == 7.15 RSSI of the Last Received Packet ==
892 892  
965 +
893 893  Feature: Get or Set the Rx2 window frequency
894 894  
895 -{{info}}
896 -**AT Command:AT+RSSI**
897 -{{/info}}
898 898  
969 +(% style="color:blue" %)**AT Command:AT+RSSI**
970 +
899 899  (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %)
900 900  |=(% colspan="3" style="width: 554px;" %)AT+RSSI
901 901  |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response**
... ... @@ -903,14 +903,15 @@
903 903  OK
904 904  )))
905 905  
978 +
906 906  == 7.16 SNR of the Last Received Packet ==
907 907  
981 +
908 908  Feature: Get the SNR of the last received packet
909 909  
910 -{{info}}
911 -**AT Command:AT+SNR**
912 -{{/info}}
913 913  
985 +(% style="color:blue" %)**AT Command:AT+SNR**
986 +
914 914  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
915 915  |=(% colspan="3" style="width: 568px;" %)AT+SNR
916 916  |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -918,14 +918,15 @@
918 918  OK
919 919  )))
920 920  
994 +
921 921  == 7.17 Application Port ==
922 922  
997 +
923 923  Feature: Get or set the application port.
924 924  
925 -{{info}}
926 -**AT Command: AT+PORT**
927 -{{/info}}
928 928  
1001 +(% style="color:blue" %)**AT Command: AT+PORT**
1002 +
929 929  (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %)
930 930  |=(% colspan="3" style="width: 497px;" %)AT+PORT
931 931  |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response**
... ... @@ -934,9 +934,7 @@
934 934  )))
935 935  |(% style="width:157px" %)AT+PORT=21|(% style="width:204px" %)Set the application port|(% style="width:135px" %)OK
936 936  
937 -{{info}}
938 -**Downlink Command: 0x23**
939 -{{/info}}
1011 +(% style="color:blue" %)**Downlink Command: 0x23**
940 940  
941 941  Format: Command Code (0x23) followed by 1 bytes port value.
942 942  
... ... @@ -945,14 +945,16 @@
945 945  * **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1
946 946  * **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
947 947  
1020 +
1021 +
948 948  == 7.18 Single Channel Mode ==
949 949  
1024 +
950 950  Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
951 951  
952 -{{info}}
953 -**AT Command: AT+CHS**
954 -{{/info}}
955 955  
1028 +(% style="color:blue" %)**AT Command: AT+CHS**
1029 +
956 956  (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %)
957 957  |=(% colspan="3" style="width: 600px;" %)AT+CHS
958 958  |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -961,14 +961,14 @@
961 961  )))
962 962  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
963 963  
1038 +
964 964  == 7.19 Eight Channel Mode ==
965 965  
966 966  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
967 967  
968 -{{info}}
969 -**AT Command: AT+CHE**
970 -{{/info}}
971 971  
1044 +(% style="color:blue" %)**AT Command: AT+CHE**
1045 +
972 972  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
973 973  |=(% colspan="3" style="width: 707px;" %)AT+CHE
974 974  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -979,9 +979,7 @@
979 979  )))
980 980  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
981 981  
982 -{{info}}
983 -**Downlink Command: 0x24**
984 -{{/info}}
1056 +(% style="color:blue" %)**Downlink Command: 0x24**
985 985  
986 986  Format: Command Code (0x24) followed by 1 bytes channel value.
987 987  
... ... @@ -990,14 +990,16 @@
990 990  * **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1
991 991  * **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
992 992  
1065 +
1066 +
993 993  == 7.20 Get or Set RXwindows1 timeout ==
994 994  
995 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
996 996  
997 -{{info}}
998 -**AT Command: AT+RX1WTO**
999 -{{/info}}
1070 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1000 1000  
1072 +
1073 +(% style="color:blue" %)**AT Command: AT+RX1WTO**
1074 +
1001 1001  (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %)
1002 1002  |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO
1003 1003  |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response**
... ... @@ -1007,11 +1007,16 @@
1007 1007  |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
1008 1008  
1009 1009  (((
1084 +
1085 +
1010 1010  **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.
1087 +
1088 +
1011 1011  )))
1012 1012  
1013 1013  [[image:image-20220526162535-1.png]]
1014 1014  
1093 +
1015 1015  (((
1016 1016  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.
1017 1017  
... ... @@ -1020,12 +1020,12 @@
1020 1020  
1021 1021  == 7.21 Get or Set RXwindows2 timeout ==
1022 1022  
1023 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1024 1024  
1025 -{{info}}
1026 -**AT Command: AT+RX2WTO**
1027 -{{/info}}
1103 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1028 1028  
1105 +
1106 +(% style="color:blue" %)**AT Command: AT+RX2WTO**
1107 +
1029 1029  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1030 1030  |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO
1031 1031  |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response**
... ... @@ -1034,14 +1034,15 @@
1034 1034  )))
1035 1035  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1036 1036  
1116 +
1037 1037  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1038 1038  
1119 +
1039 1039  Feature: Get or Set uplinkdwelltime
1040 1040  
1041 -{{info}}
1042 -**AT Command: AT+DWELLT**
1043 -{{/info}}
1044 1044  
1123 +(% style="color:blue" %)**AT Command: AT+DWELLT**
1124 +
1045 1045  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1046 1046  |=(% colspan="3" style="width: 494px;" %)AT+DWELLT
1047 1047  |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response**
... ... @@ -1050,9 +1050,7 @@
1050 1050  )))
1051 1051  |(% style="width:183px" %)AT+DWELLT=0|(% style="width:179px" %)Set uplinkdwelltime|(% style="width:131px" %)OK
1052 1052  
1053 -{{info}}
1054 -**Downlink Command: 0x25**
1055 -{{/info}}
1133 +(% style="color:blue" %)**Downlink Command: 0x25**
1056 1056  
1057 1057  Format: Command Code (0x25) followed by 1 bytes state value.
1058 1058  
... ... @@ -1061,10 +1061,14 @@
1061 1061  * **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1
1062 1062  * **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1063 1063  
1142 +
1143 +
1064 1064  == 7.23 Set Packet Receiving Response Level ==
1065 1065  
1146 +
1066 1066  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.
1067 1067  
1149 +
1068 1068  RPL value:
1069 1069  
1070 1070  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
... ... @@ -1073,6 +1073,7 @@
1073 1073  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1074 1074  * **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.
1075 1075  
1158 +
1076 1076  Case Analyes:
1077 1077  
1078 1078  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
... ... @@ -1079,10 +1079,9 @@
1079 1079  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
1080 1080  * 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.
1081 1081  
1082 -{{info}}
1083 -**AT Command: AT+RPL**
1084 -{{/info}}
1085 1085  
1166 +(% style="color:blue" %)**AT Command: AT+RPL**
1167 +
1086 1086  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1087 1087  |=(% colspan="3" style="width: 533px;" %)AT+RPL
1088 1088  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1091,9 +1091,7 @@
1091 1091  )))
1092 1092  |(% style="width:160px" %)AT+RPL=0|(% style="width:263px" %)Set packet receiving response level|(% style="width:109px" %)OK
1093 1093  
1094 -{{info}}
1095 -**Downlink Command: 0x21**
1096 -{{/info}}
1176 +(% style="color:blue" %)**Downlink Command: 0x21**
1097 1097  
1098 1098  Format: Command Code (0x21) followed by 1 bytes level value.
1099 1099  
... ... @@ -1102,21 +1102,146 @@
1102 1102  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1103 1103  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1104 1104  
1185 +
1186 +
1187 +== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1188 +
1189 +
1190 +(% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS **
1191 +
1192 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1193 +|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
1194 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1195 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
1196 +OK
1197 +)))
1198 +|(% 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" %)(((
1199 +1
1200 +
1201 +OK
1202 +)))
1203 +
1204 +(% style="color:blue" %)**Downlink Command: 0x33**
1205 +
1206 +Format: Command Code (0x33) followed by 2 bytes mode value.
1207 +
1208 +If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1209 +
1210 +* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1211 +* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1212 +
1213 +
1214 +
1215 +== 7.25 Device offline rejoining （LWS007) ==
1216 +
1217 +
1218 +(% style="color:blue" %)**AT Command: AT+DDETECT**
1219 +
1220 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1221 +|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1222 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
1223 +|(% style="width:160px" %)(((
1224 +AT+DDETECT=1,1440,2880
1225 +
1226 +value1
1227 +)))|(% style="width:198px" %)Enable online detect|(% style="width:349px" %)(((
1228 +1
1229 +
1230 +OK
1231 +)))
1232 +|(% style="width:160px" %)(((
1233 +AT+DDETECT=1,?,2880
1234 +
1235 +value2
1236 +)))|(% style="width:198px" %)Online detection packet sending time|(% style="width:349px" %)(((
1237 +
1238 +
1239 +OK
1240 +)))
1241 +|(% style="width:160px" %)(((
1242 +AT+DDETECT=1,1440,？
1243 +
1244 +value3
1245 +)))|(% style="width:198px" %)Process rejoin|(% style="width:349px" %)(((
1246 +
1247 +
1248 +OK
1249 +)))
1250 +
1251 +(% style="color:blue" %)**Downlink Command: 0x33**
1252 +
1253 +Format: Command Code (0x32) followed by 2 bytes mode value.
1254 +
1255 +If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1256 +
1257 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1258 +
1259 +
1260 +
1261 +== 7.26 Request the server to send an ACK ==
1262 +
1263 +
1264 +(% style="color:blue" %)**AT Command: AT+PNACKMD**
1265 +
1266 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1267 +|=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1268 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1269 +|(% 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(((
1270 +OK
1271 +)))
1272 +|(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)(((
1273 +0
1274 +
1275 +OK
1276 +)))
1277 +
1278 +
1279 +== 7.27 Adjust network rejoining interval ==
1280 +
1281 +
1282 +(% style="color:blue" %)**AT Command: AT+RJTDC**
1283 +
1284 +(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1285 +|=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1286 +|(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1287 +|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
1288 +OK
1289 +
1290 +the interval is 30000ms = 30s
1291 +)))
1292 +|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1293 +Set the ReJoin data transmission interval to 60000ms = 60 seconds
1294 +)))
1295 +
1296 +(% style="color:blue" %)**Downlink Command: 0x26**
1297 +
1298 +Format: Command Code (0x26) followed by 2 bytes mode value.
1299 +
1300 +If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1301 +
1302 +* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
1303 +* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1304 +
1305 +
1306 +
1105 1105  = 8. AT Commands Combination =
1106 1106  
1309 +
1107 1107  == 8.1 Set a fix RX2DR for downlink window ==
1108 1108  
1109 -* **AT+ADR=0 **~-~-> Disable ADR first
1110 -* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1111 1111  
1313 +* **AT+ADR=0             ** **~-~->**  Disable ADR first
1314 +* **AT+RX2DR=xxxx**  **~-~->**  Set xxxx to your wanted DataRate
1315 +
1316 +
1317 +
1112 1112  == 8.2 Use Downlink Command to set a fix uplink DR ==
1113 1113  
1114 -{{info}}
1115 -**Downlink Command: 0x22000500**
1116 -{{/info}}
1117 1117  
1118 -Same as:
1321 +(% style="color:blue" %)**Downlink Command: 0x22000500**
1119 1119  
1323 +**Same as:**
1324 +
1120 1120  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1121 1121  * AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1122 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1327 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]

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