Last modified by kai on 2024/09/06 10:00
<
From version < 53.2 >
edited by Xiaoling
on 2022/10/15 16:48
To version < 50.14 >
edited by Xiaoling
on 2022/07/13 13:41
>
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -9,14 +9,12 @@
9 9  
10 10  Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands:
11 11  
12 -* (% style="color:blue" %)**Common Commands:** (%%) They should be available for each sensor, such as: change uplink interval, reset device.
13 -* (% style="color:blue" %)**Sensor Related Commands:** (%%) Only for special sensor, such as control relay, poll RS485 device.
12 +* **Common Commands:** They should be available for each sensor, such as: change uplink interval, reset device.
13 +* **Sensor Related Commands:** Only for special sensor, such as control relay, poll RS485 device.
14 14  
15 15  (((
16 16  **This page shows the common commands since Dragino LoRaWAN stack DR-LWS-005. Make sure the end node support stack higher than DR-LWS-005 before checking this page.**
17 17  
18 -
19 -
20 20  )))
21 21  
22 22  = 2. How to use AT Commands or Downlink command =
... ... @@ -25,12 +25,11 @@
25 25  * 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/]]
26 26  * 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:
27 27  ** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
28 -** Use Base64 format to send a downlink: [[Chirpstack>>Notes for ChirpStack]], [[How to Convert>>http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H4.1ConvertHEXtoBase64]]?
26 +** Use Base64 format to send a downlink: [[Chirpstack>>Notes for ChirpStack]]
29 29  ** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
30 30  
31 31  
32 32  
33 -
34 34  = 3. Support End Node and firmware version =
35 35  
36 36  
... ... @@ -106,10 +106,9 @@
106 106  )))
107 107  
108 108  
109 -
110 -
111 111  = 4. System Management Commands =
112 112  
108 +
113 113  == 4.1 Change Uplink Interval ==
114 114  
115 115  
... ... @@ -139,15 +139,14 @@
139 139  )))
140 140  
141 141  (((
142 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
138 +If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
143 143  )))
144 144  
145 -* **Example 1**: Downlink Payload:** 0100001E**  ~/~/ Set Transmit Interval (TDC) = 30 seconds
146 -* **Example 2**: Downlink Payload:** 0100003C**  ~/~/ Set Transmit Interval (TDC) = 60 seconds
141 +* **Example 1**: Downlink Payload:** 0100001E** ~/~/ Set Transmit Interval (TDC) = 30 seconds
142 +* **Example 2**: Downlink Payload:** 0100003C** ~/~/ Set Transmit Interval (TDC) = 60 seconds
147 147  
148 148  
149 149  
150 -
151 151  == 4.2 Reboot End Node ==
152 152  
153 153  
... ... @@ -156,10 +156,10 @@
156 156  
157 157  (% style="color:blue" %)**AT Command: ATZ**
158 158  
159 -(% border="1" style="background-color:#ffffcc; color:green; width:546px" %)
160 -|=(% colspan="3" style="width: 543px;" %)ATZ: Trig a reset of the MCU
161 -|(% style="width:157px" %)**Command Example**|(% style="width:92px" %)**Function**|(% style="width:294px" %)**Response**
162 -|(% style="width:157px" %)ATZ|(% style="width:92px" %)Reset MCU|(% style="width:294px" %)(((
154 +(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
155 +|=(% colspan="3" %)ATZ: Trig a reset of the MCU
156 +|**Command Example**|**Function**|**Response**
157 +|ATZ|Reset MCU|(((
163 163  Device reset and show booting info
164 164  
165 165  LSN50 Device/LoRa ST Module
... ... @@ -173,6 +173,7 @@
173 173  <followed by the Tx and Rx information>
174 174  )))
175 175  
171 +
176 176  (% style="color:blue" %)**Downlink Command: 0x04**
177 177  
178 178  (((
... ... @@ -182,7 +182,6 @@
182 182  (((
183 183  If the downlink payload=**04FF**, the end node will reboot.
184 184  
185 -
186 186  
187 187  )))
188 188  
... ... @@ -194,10 +194,10 @@
194 194  
195 195  (% style="color:blue" %)**AT Command: AT+FDR**
196 196  
197 -(% border="1" style="background-color:#ffffcc; color:green; width:789px" %)
198 -|=(% colspan="3" style="width: 786px;" %)Reset to factory default
199 -|(% style="width:154px" %)**Command Example**|(% style="width:175px" %)**Function**|(% style="width:456px" %)**Response**
200 -|(% style="width:154px" %)AT+FDR|(% style="width:175px" %)Reset to factory default|(% style="width:456px" %)(((
192 +(% border="1" style="background-color:#ffffcc; color:green; width:831.222px" %)
193 +|=(% colspan="3" style="width: 828px;" %)Reset to factory default
194 +|(% style="width:181px" %)**Command Example**|(% style="width:181px" %)**Function**|(% style="width:465px" %)**Response**
195 +|(% style="width:181px" %)AT+FDR|(% style="width:181px" %)Reset to factory default|(% style="width:465px" %)(((
201 201  Device reset to factory default parameters and show booting info
202 202  
203 203  LSN50 Device/LoRa ST Module
... ... @@ -211,6 +211,7 @@
211 211  Please set the parameters or reset Device to apply change
212 212  )))
213 213  
209 +
214 214  (% style="color:blue" %)**Downlink Command: 0x04**
215 215  
216 216  (((
... ... @@ -222,7 +222,6 @@
222 222  )))
223 223  
224 224  
225 -
226 226  == 4.4 Show Firmware Version ==
227 227  
228 228  
... ... @@ -231,15 +231,16 @@
231 231  
232 232  (% style="color:blue" %)**AT Command: AT+VER**
233 233  
234 -(% border="1" style="background-color:#ffffcc; color:green; width:542px" %)
235 -|=(% colspan="3" style="width: 539px;" %)AT+VER: Image Version and Frequency Band
236 -|(% style="width:157px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:86px" %)**Response**
237 -|(% style="width:157px" %)AT+VER=?|(% style="width:295px" %)Show Image version and Frequency Band|(% style="width:86px" %)(((
229 +(% border="1" style="background-color:#ffffcc; color:green; width:586px" %)
230 +|=(% colspan="3" style="width: 583px;" %)AT+VER: Image Version and Frequency Band
231 +|(% style="width:170px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:113px" %)**Response**
232 +|(% style="width:170px" %)AT+VER=?|(% style="width:300px" %)Show Image version and Frequency Band|(% style="width:113px" %)(((
238 238  1.3 EU868
239 239  
240 240  OK
241 241  )))
242 242  
238 +
243 243  (% style="color:blue" %)**Downlink Command: 0x26 (Valid in 006 stack)**
244 244  
245 245  (((
... ... @@ -264,6 +264,7 @@
264 264  (((
265 265  
266 266  
263 +
267 267  **yy: Frequency Band:**
268 268  )))
269 269  
... ... @@ -281,6 +281,7 @@
281 281  (((
282 282  
283 283  
281 +
284 284  **zz: Subband**
285 285  )))
286 286  
... ... @@ -287,7 +287,6 @@
287 287  firmware version: v1.1.0 ~-~-> 110
288 288  
289 289  
290 -
291 291  == 4.5 Show System Configure ==
292 292  
293 293  
... ... @@ -315,17 +315,16 @@
315 315  
316 316  
317 317  
318 -
319 319  = 5. Keys, IDs and EUIs management =
320 320  
321 321  == 5.1 Application EUI ==
322 322  
323 -
324 324  Feature: Get or Set the Application EUI.
325 325  
326 326  
327 327  (% style="color:blue" %)**AT Command: AT+APPEUI**
328 328  
324 +
329 329  (% border="1" style="background-color:#ffffcc; color:green; width:686.222px" %)
330 330  |=(% colspan="3" style="width: 683px;" %)AT+APPEUI
331 331  |(% style="width:305px" %)**Command Example**|(% style="width:186px" %)**Function**|(% style="width:191px" %)**Response**
... ... @@ -334,17 +334,14 @@
334 334  )))
335 335  |(% style="width:305px" %)AT+APPEUI=00 b3 d5 7e f0 00 4d 34|(% style="width:186px" %)Set the Application EUI|(% style="width:191px" %)OK
336 336  
337 -
338 -
339 -
340 340  == 5.2 Application Key ==
341 341  
342 -
343 343  Feature: Get or Set the Application Key.
344 344  
345 345  
346 346  (% style="color:blue" %)**AT Command: AT+APPKEY**
347 347  
340 +
348 348  (% border="1" style="background-color:#ffffcc; color:green; width:976.222px" %)
349 349  |=(% colspan="3" style="width: 973px;" %)AT+APPKEY
350 350  |(% style="width:441px" %)**Command Example**|(% style="width:180px" %)**Function**|(% style="width:350px" %)**Response**
... ... @@ -353,17 +353,14 @@
353 353  )))
354 354  |(% 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
355 355  
356 -
357 -
358 -
359 359  == 5.3 Application Session Key ==
360 360  
361 -
362 362  Feature: Get or Set the Application Session Key.
363 363  
364 364  
365 365  (% style="color:blue" %)**AT Command: AT+APPSKEY**
366 366  
356 +
367 367  (% border="1" style="background-color:#ffffcc; color:green; width:1040.22px" %)
368 368  |=(% colspan="3" style="width: 1037px;" %)AT+APPSKEY
369 369  |(% style="width:451px" %)**Command Example**|(% style="width:231px" %)**Function**|(% style="width:354px" %)**Response**
... ... @@ -374,17 +374,14 @@
374 374  OK
375 375  )))
376 376  
377 -
378 -
379 -
380 380  == 5.4 Device Address ==
381 381  
382 -
383 383  Feature: Get or Set the Device Address.
384 384  
385 385  
386 386  (% style="color:blue" %)**AT Command: AT+DADDR**
387 387  
374 +
388 388  (% border="1" style="background-color:#ffffcc; color:green; width:795.222px" %)
389 389  |=(% colspan="3" style="width: 792px;" %)AT+DADDR
390 390  |(% style="width:192px" %)**Command Example**|(% style="width:241px" %)**Function**|(% style="width:359px" %)**Response**
... ... @@ -395,17 +395,14 @@
395 395  )))
396 396  |(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK
397 397  
398 -
399 -
400 -
401 401  == 5.5 Device EUI ==
402 402  
403 -
404 404  Feature: Get or Set the Device EUI.
405 405  
406 406  
407 407  (% style="color:blue" %)**AT Command: AT+DEUI**
408 408  
392 +
409 409  (% border="1" style="background-color:#ffffcc; color:green; width:1035.22px" %)
410 410  |=(% colspan="3" style="width: 1032px;" %)AT+DEUI
411 411  |(% style="width:250px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:634px" %)**Response**
... ... @@ -416,17 +416,14 @@
416 416  OK
417 417  )))
418 418  
419 -
420 -
421 -
422 422  == 5.6 Network ID ==
423 423  
424 -
425 425  Feature: Get or Set the Network ID.(You can enter this command change only after successful network connection)
426 426  
427 427  
428 428  (% style="color:blue" %)**AT Command: AT+NWKID**
429 429  
410 +
430 430  (% border="1" style="background-color:#ffffcc; color:green; width:448.222px" %)
431 431  |=(% colspan="3" style="width: 445px;" %)AT+NWKID
432 432  |(% style="width:191px" %)**Command Example**|(% style="width:153px" %)**Function**|(% style="width:101px" %)**Response**
... ... @@ -435,17 +435,14 @@
435 435  )))
436 436  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
437 437  
438 -
439 -
440 -
441 441  == 5.7 Network Session Key ==
442 442  
443 -
444 444  Feature: Get or Set the Network Session Key
445 445  
446 446  
447 447  (% style="color:blue" %)**AT Command: AT+NWKSKEY**
448 448  
426 +
449 449  (% border="1" style="background-color:#ffffcc; color:green; width:1017.22px" %)
450 450  |=(% colspan="3" style="width: 1014px;" %)AT+NWKSKEY
451 451  |(% style="width:455px" %)**Command Example**|(% style="width:215px" %)**Function**|(% style="width:343px" %)**Response**
... ... @@ -454,21 +454,18 @@
454 454  )))
455 455  |(% 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
456 456  
457 -
458 -
459 -
460 460  = 6. Joining and sending date on LoRaWAN network =
461 461  
462 462  == 6.1 Confirm Mode ==
463 463  
464 -=== 6.1.1  AT+CFM command before DR-LWS007 software stack ===
439 +=== AT+CFM command before DR-LWS007 software stack ===
465 465  
466 -
467 467  Feature: Get or Set the confirmation mode (0-1).
468 468  
469 469  
470 470  (% style="color:blue" %)**AT Command: AT+CFM**
471 471  
446 +
472 472  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
473 473  |=(% colspan="3" style="width: 707px;" %)AT+CFM
474 474  |(% style="width:155px" %)**Command Example**|(% style="width:205px" %)**Function**|(% style="width:346px" %)**Response**
... ... @@ -484,17 +484,15 @@
484 484  
485 485  If the downlink payload=0501, it means set end node to use confirm mode, while type code is 05.
486 486  
487 -* **Example 1:** Downlink Payload: 0501  ~/~/ Set AT+CFM=1
488 -* **Example 2:** Downlink Payload: 0500  ~/~/ Set AT+CFM=0
462 +* Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1
463 +* Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
489 489  
465 +=== AT+CFM command since DR-LWS007 software stack ===
490 490  
491 491  
492 -
493 -=== 6.1.2  AT+CFM command since DR-LWS007 software stack ===
494 -
495 -
496 496  (% style="color:blue" %)**AT Command: AT+CFM**
497 497  
470 +
498 498  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
499 499  |=(% colspan="3" style="width: 707px;" %)AT+CFM
500 500  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -528,24 +528,22 @@
528 528  
529 529  (% style="color:blue" %)**Downlink Command: 0x05**
530 530  
504 +
531 531  Format: Command Code (0x05) followed by 2 bytes mode value.
532 532  
533 533  If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
534 534  
535 -* **Example 1:** Downlink Payload: 05010101  ~/~/ Set AT+CFM=1,1,1
536 -* **Example 2:** Downlink Payload: 05000700  ~/~/ Set AT+CFM=0,7,0
509 +* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
510 +* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
537 537  
538 -
539 -
540 -
541 541  == 6.2 Confirm Status ==
542 542  
543 -
544 544  Feature: Get confirmation status of the last AT+SEND (0-1).
545 545  
546 546  
547 547  (% style="color:blue" %)**AT Command: AT+CFS**
548 548  
519 +
549 549  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
550 550  |=(% colspan="3" style="width: 531px;" %)AT+CFS
551 551  |(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:178px" %)**Response**
... ... @@ -553,17 +553,14 @@
553 553  OK
554 554  )))
555 555  
556 -
557 -
558 -
559 559  == 6.3 Join LoRa® Network ==
560 560  
561 -
562 562  Feature: Join network.
563 563  
564 564  
565 565  (% style="color:blue" %)**AT Command: AT+JOIN**
566 566  
534 +
567 567  (% border="1" style="background-color:#ffffcc; color:green; width:647.222px" %)
568 568  |=(% colspan="3" style="width: 644px;" %)AT+JOIN
569 569  |(% style="width:163px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:334px" %)**Response**
... ... @@ -573,17 +573,14 @@
573 573  While Error in format, return AT_BUSY_ERROR
574 574  )))
575 575  
576 -
577 -
578 -
579 579  == 6.4 LoRa® Network Join Mode ==
580 580  
581 -
582 582  Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA).
583 583  
584 584  
585 585  (% style="color:blue" %)**AT Command: AT+NJM**
586 586  
551 +
587 587  (% border="1" style="background-color:#ffffcc; color:green; width:753.222px" %)
588 588  |=(% colspan="3" style="width: 750px;" %)AT+NJM
589 589  |(% style="width:162px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:361px" %)**Response**
... ... @@ -595,24 +595,22 @@
595 595  
596 596  (% style="color:blue" %)**Downlink Command: 0x20**
597 597  
563 +
598 598  Format: Command Code (0x20) followed by 1 bytes mode value.
599 599  
600 600  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
601 601  
602 -* **Example 1: **Downlink Payload: **2000                  ** ~/~/ Set AT+NJM=0
603 -* **Example 2:** Downlink Payload: **2001**  ~/~/ Set AT+NJM=1
568 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
569 +* **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
604 604  
605 -
606 -
607 -
608 608  == 6.5 LoRa® Network Join Status ==
609 609  
610 -
611 611  Feature: LoRa® Network Join Status.
612 612  
613 613  
614 614  (% style="color:blue" %)**AT Command: AT+NJS**
615 615  
578 +
616 616  (% border="1" style="background-color:#ffffcc; color:green; width:498.222px" %)
617 617  |=(% colspan="3" style="width: 495px;" %)AT+NJS
618 618  |(% style="width:169px" %)**Command Example**|(% style="width:164px" %)**Function**|(% style="width:161px" %)**Response**
... ... @@ -620,17 +620,14 @@
620 620  OK
621 621  )))
622 622  
623 -
624 -
625 -
626 626  == 6.6 Print Last Received Data in Raw Format ==
627 627  
628 -
629 629  Feature: Print Last Received Data in Raw Format<port:data>.
630 630  
631 631  
632 632  (% style="color:blue" %)**AT Command: AT+RECV**
633 633  
593 +
634 634  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
635 635  |=(% colspan="3" style="width: 584px;" %)AT+RECV
636 636  |(% style="width:161px" %)**Command Example**|(% style="width:272px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -638,17 +638,14 @@
638 638  OK
639 639  )))
640 640  
641 -
642 -
643 -
644 644  == 6.7 Print Last Received Data in Binary Format ==
645 645  
646 -
647 647  Feature: Print Last Received Data in Binary Format<port:data>.
648 648  
649 649  
650 650  (% style="color:blue" %)**AT Command: AT+RECVB**
651 651  
608 +
652 652  (% border="1" style="background-color:#ffffcc; color:green; width:793.222px" %)
653 653  |=(% colspan="3" style="width: 790px;" %)AT+RECVB
654 654  |(% style="width:173px" %)**Command Example**|(% style="width:497px" %)**Function**|(% style="width:120px" %)**Response**
... ... @@ -656,17 +656,14 @@
656 656  OK
657 657  )))
658 658  
659 -
660 -
661 -
662 662  == 6.8 Send Text Data ==
663 663  
664 -
665 665  Feature: Send Text Data<port:data>.
666 666  
667 667  
668 668  (% style="color:blue" %)**AT Command: AT+SEND**
669 669  
623 +
670 670  (% border="1" style="background-color:#ffffcc; color:green; width:991.222px" %)
671 671  |=(% colspan="3" style="width: 988px;" %)AT+SEND
672 672  |(% style="width:201px" %)**Command Example**|(% style="width:340px" %)**Function**|(% style="width:446px" %)**Response**
... ... @@ -678,40 +678,34 @@
678 678  
679 679  )))
680 680  
681 -
682 -
683 -
684 684  == 6.9 Send Hexadecimal Data ==
685 685  
686 -
687 687  Feature: Send hexadecimal data along with the application port.
688 688  
689 689  
690 690  (% style="color:blue" %)**AT Command: AT+SENDB**
691 691  
692 -(% border="1" style="background-color:#ffffcc; color:green; width:1101px" %)
693 -|=(% colspan="3" style="width: 1098px;" %)AT+SENDB
694 -|(% style="width:257px" %)**Command Example**|(% style="width:394px" %)**Function**|(% style="width:446px" %)**Response**
695 -|(% style="width:257px" %)AT+SENDB=12:abcdef0123456789|(% style="width:394px" %)Send hexadecimal data along with the application port.|(% style="width:446px" %)OK
696 -|(% style="width:257px" %)AT+SENDB=abcdef0123456789|(% style="width:394px" %)Send hexadecimal data along with the application port.|(% style="width:446px" %)While Error in format, return(((
642 +
643 +(% border="1" style="background-color:#ffffcc; color:green; width:1120.22px" %)
644 +|=(% colspan="3" style="width: 1117px;" %)AT+SENDB
645 +|(% style="width:257px" %)**Command Example**|(% style="width:406px" %)**Function**|(% style="width:453px" %)**Response**
646 +|(% style="width:257px" %)AT+SENDB=12:abcdef0123456789|(% style="width:406px" %)Send hexadecimal data along with the application port.|(% style="width:453px" %)OK
647 +|(% style="width:257px" %)AT+SENDB=abcdef0123456789|(% style="width:406px" %)Send hexadecimal data along with the application port.|(% style="width:453px" %)While Error in format, return(((
697 697  AT_PARAM_ERROR AT_BUSY_ERROR/AT_NO_NETWORK_JOINED
698 698  
699 699  
700 700  )))
701 701  
702 -
703 -
704 -
705 705  = 7. LoRaWAN network management =
706 706  
707 707  == 7.1 Adaptive Data Rate ==
708 708  
709 -
710 710  Feature: Get or Set the Adaptive Data Rate setting. (0: off, 1: on).
711 711  
712 712  
713 713  (% style="color:blue" %)**AT Command: AT+ADR**
714 714  
662 +
715 715  (% border="1" style="background-color:#ffffcc; color:green; width:683.222px" %)
716 716  |=(% colspan="3" style="width: 680px;" %)AT+ADR
717 717  |(% style="width:162px" %)**Command Example**|(% style="width:266px" %)**Function**|(% style="width:250px" %)**Response**
... ... @@ -725,22 +725,21 @@
725 725  
726 726  (% style="color:blue" %)**Downlink Command: 0x22**
727 727  
728 -If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
729 729  
730 -* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
731 -* **Example 2**: Downlink Payload: **2200FFFF**  ~/~/ Set AT+ADR=0.
732 732  
678 +If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
733 733  
680 +* **Example 1**: Downlink Payload: **2201** ~/~/ Set AT+ADR=1.
681 +* **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
734 734  
735 -
736 736  == 7.2 LoRa® Class ==
737 737  
738 -
739 739  Feature: Get or Set the Device Class(Currently only support class A, class C).
740 740  
741 741  
742 -(% style="color:blue" %)**AT Command:  AT+CLASS**
688 +(% style="color:blue" %)**AT Command:AT+CLASS**
743 743  
690 +
744 744  (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
745 745  |=(% colspan="3" style="width: 504px;" %)AT+CLASS
746 746  |(% style="width:163px" %)**Command Example**|(% style="width:166px" %)**Function**|(% style="width:175px" %)**Response**
... ... @@ -751,16 +751,13 @@
751 751  
752 752  )))
753 753  
754 -
755 -
756 -
757 757  == 7.3 Duty Cycle Setting ==
758 758  
703 +Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
759 759  
760 -Feature: Get or Set the ETSI Duty Cycle setting** - 0**=disable, **1**=enable - Only for testing.
761 761  
706 +(% style="color:blue" %)**AT Command:AT+DCS**
762 762  
763 -(% style="color:blue" %)**AT Command:  AT+DCS**
764 764  
765 765  (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
766 766  |=(% colspan="3" style="width: 512px;" %)AT+DCS
... ... @@ -772,17 +772,14 @@
772 772  
773 773  )))
774 774  
775 -
776 -
777 -
778 778  == 7.4 Data Rate ==
779 779  
780 -
781 781  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
782 782  
783 783  
784 784  (% style="color:blue" %)**AT Command: AT+DR**
785 785  
726 +
786 786  (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
787 787  |=(% colspan="3" style="width: 463px;" %)AT+DR
788 788  |(% style="width:156px" %)**Command Example**|(% style="width:167px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -795,22 +795,21 @@
795 795  
796 796  (% style="color:blue" %)**Downlink Command: 0x2200aaFF**
797 797  
798 -If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
799 799  
800 -* **Example 1**: Downlink Payload: **220001FF**  ~/~/ Set AT+DR=1.
801 -* **Example 2**: Downlink Payload: **220000FF**  ~/~/ Set AT+DR=0.
802 802  
741 +If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
803 803  
743 +* **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1.
744 +* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0.
804 804  
805 -
806 806  == 7.5 Frame Counter Downlink ==
807 807  
808 -
809 809  Feature: Get or Set the Frame Counter Downlink.
810 810  
811 811  
812 -(% style="color:blue" %)**AT Command:  AT+FCD**
751 +(% style="color:blue" %)**AT Command:AT+FCD**
813 813  
753 +
814 814  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
815 815  |=(% colspan="3" style="width: 690px;" %)AT+FCD
816 816  |(% style="width:162px" %)**Command Example**|(% style="width:258px" %)**Function**|(% style="width:269px" %)**Response**
... ... @@ -819,18 +819,18 @@
819 819  )))
820 820  |(% style="width:162px" %)AT+FCD=10|(% style="width:258px" %)Set the Frame Counter Downlink.|(% style="width:269px" %)(System will write new value to FCD)(((
821 821  OK
762 +
763 +
822 822  )))
823 823  
824 -
825 -
826 -
827 827  == 7.6 Frame Counter Uplink ==
828 828  
829 829  Feature: Get or Set the Frame Counter Uplink.
830 830  
831 831  
832 -(% style="color:blue" %)**AT Command:  AT+FCU**
771 +(% style="color:blue" %)**AT Command:AT+FCU**
833 833  
773 +
834 834  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
835 835  |=(% colspan="3" style="width: 531px;" %)AT+FCU
836 836  |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -841,17 +841,14 @@
841 841  
842 842  )))
843 843  
844 -
845 -
846 -
847 847  == 7.7 Join Accept Delay1 ==
848 848  
849 -
850 850  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
851 851  
852 852  
853 -(% style="color:blue" %)**AT Command:  AT+JN1DL**
789 +(% style="color:blue" %)**AT Command:AT+JN1DL**
854 854  
791 +
855 855  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
856 856  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
857 857  |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -862,17 +862,14 @@
862 862  
863 863  )))
864 864  
865 -
866 -
867 -
868 868  == 7.8 Join Accept Delay2 ==
869 869  
870 -
871 871  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
872 872  
873 873  
874 -(% style="color:blue" %)**AT Command:  AT+JN2DL**
807 +(% style="color:blue" %)**AT Command:AT+JN2DL**
875 875  
809 +
876 876  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
877 877  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
878 878  |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response**
... ... @@ -883,19 +883,16 @@
883 883  
884 884  )))
885 885  
886 -
887 -
888 -
889 889  == 7.9 Public Network Mode ==
890 890  
891 -
892 892  Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
893 893  
894 -(% style="color:red" %)**Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network.**
824 +Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
895 895  
896 896  
897 -(% style="color:blue" %)**AT Command:  AT+PNM**
827 +(% style="color:blue" %)**AT Command:AT+PNM**
898 898  
829 +
899 899  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
900 900  |=(% colspan="3" style="width: 664px;" %)AT+PNM
901 901  |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response**
... ... @@ -913,17 +913,14 @@
913 913  )))
914 914  |(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
915 915  
916 -
917 -
918 -
919 919  == 7.10 Receive Delay1 ==
920 920  
921 -
922 922  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
923 923  
924 924  
925 -(% style="color:blue" %)**AT Command: AT+RX1DL**
852 +(% style="color:blue" %)**AT Command:AT+RX1DL**
926 926  
854 +
927 927  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
928 928  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
929 929  |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -934,17 +934,14 @@
934 934  
935 935  )))
936 936  
937 -
938 -
939 -
940 940  == 7.11 Receive Delay2 ==
941 941  
942 -
943 943  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
944 944  
945 945  
946 -(% style="color:blue" %)**AT Command: AT+RX2DL**
870 +(% style="color:blue" %)**AT Command:AT+RX2DL**
947 947  
872 +
948 948  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
949 949  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
950 950  |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -955,17 +955,14 @@
955 955  
956 956  )))
957 957  
958 -
959 -
960 -
961 961  == 7.12 Rx2 Window Data Rate ==
962 962  
963 -
964 964  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
965 965  
966 966  
967 -(% style="color:blue" %)**AT Command:  AT+RX2DR**
888 +(% style="color:blue" %)**AT Command:AT+RX2DR**
968 968  
890 +
969 969  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
970 970  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
971 971  |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response**
... ... @@ -976,17 +976,14 @@
976 976  
977 977  )))
978 978  
979 -
980 -
981 -
982 982  == 7.13 Rx2 Window Frequency ==
983 983  
984 -
985 985  Feature: Get or Set the Rx2 window frequency
986 986  
987 987  
988 -(% style="color:blue" %)**AT Command:  AT+RX2FQ**
906 +(% style="color:blue" %)**AT Command:AT+RX2FQ**
989 989  
908 +
990 990  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
991 991  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
992 992  |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response**
... ... @@ -997,18 +997,13 @@
997 997  
998 998  )))
999 999  
1000 -
1001 -
1002 -
1003 1003  == 7.14 Transmit Power ==
1004 1004  
1005 -
1006 1006  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. )
1007 1007  
1008 -(% style="color:red" %)**Notice: Transmit Power might be changed by ADR from LoRaWAN server. So manually change TXP also remember to set AT+ADR=0 in sensor**
1009 1009  
924 +(% style="color:blue" %)**AT Command:AT+TXP**
1010 1010  
1011 -(% style="color:blue" %)**AT Command:  AT+TXP**
1012 1012  
1013 1013  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
1014 1014  |=(% colspan="3" style="width: 462px;" %)AT+TXP
... ... @@ -1024,20 +1024,17 @@
1024 1024  
1025 1025  If the downlink payload=22000100, it means setting the TXP to 0.
1026 1026  
1027 -* **Example 1**: Downlink Payload: **22000102**  ~/~/ Set AT+TXP=2.
1028 -* **Example 2**: Downlink Payload: **220000FF**  ~/~/ Set AT+TXP=0.
941 +* **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
942 +* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
1029 1029  
1030 -
1031 -
1032 -
1033 1033  == 7.15 RSSI of the Last Received Packet ==
1034 1034  
1035 -
1036 1036  Feature: Get or Set the Rx2 window frequency
1037 1037  
1038 1038  
1039 1039  (% style="color:blue" %)**AT Command:AT+RSSI**
1040 1040  
951 +
1041 1041  (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %)
1042 1042  |=(% colspan="3" style="width: 554px;" %)AT+RSSI
1043 1043  |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response**
... ... @@ -1045,17 +1045,14 @@
1045 1045  OK
1046 1046  )))
1047 1047  
1048 -
1049 -
1050 -
1051 1051  == 7.16 SNR of the Last Received Packet ==
1052 1052  
1053 -
1054 1054  Feature: Get the SNR of the last received packet
1055 1055  
1056 1056  
1057 -(% style="color:blue" %)**AT Command:  AT+SNR**
964 +(% style="color:blue" %)**AT Command:AT+SNR**
1058 1058  
966 +
1059 1059  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
1060 1060  |=(% colspan="3" style="width: 568px;" %)AT+SNR
1061 1061  |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -1063,17 +1063,14 @@
1063 1063  OK
1064 1064  )))
1065 1065  
1066 -
1067 -
1068 -
1069 1069  == 7.17 Application Port ==
1070 1070  
1071 -
1072 1072  Feature: Get or set the application port.
1073 1073  
1074 1074  
1075 1075  (% style="color:blue" %)**AT Command: AT+PORT**
1076 1076  
981 +
1077 1077  (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %)
1078 1078  |=(% colspan="3" style="width: 497px;" %)AT+PORT
1079 1079  |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response**
... ... @@ -1084,24 +1084,22 @@
1084 1084  
1085 1085  (% style="color:blue" %)**Downlink Command: 0x23**
1086 1086  
992 +
1087 1087  Format: Command Code (0x23) followed by 1 bytes port value.
1088 1088  
1089 1089  If the downlink payload=2301, it means set the application port to 1, while type code is 23.
1090 1090  
1091 -* **Example 1**: Downlink Payload: **2301**  ~/~/ set the application port to 1
1092 -* **Example 2**: Downlink Payload:** 2305**  ~/~/ set the application port to 5
997 +* **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1
998 +* **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
1093 1093  
1094 -
1095 -
1096 -
1097 1097  == 7.18 Single Channel Mode ==
1098 1098  
1099 -
1100 1100  Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
1101 1101  
1102 1102  
1103 1103  (% style="color:blue" %)**AT Command: AT+CHS**
1104 1104  
1007 +
1105 1105  (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %)
1106 1106  |=(% colspan="3" style="width: 600px;" %)AT+CHS
1107 1107  |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -1110,17 +1110,14 @@
1110 1110  )))
1111 1111  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
1112 1112  
1113 -
1114 -
1115 -
1116 1116  == 7.19 Eight Channel Mode ==
1117 1117  
1118 -
1119 1119  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
1120 1120  
1121 1121  
1122 1122  (% style="color:blue" %)**AT Command: AT+CHE**
1123 1123  
1023 +
1124 1124  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1125 1125  |=(% colspan="3" style="width: 707px;" %)AT+CHE
1126 1126  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -1133,24 +1133,22 @@
1133 1133  
1134 1134  (% style="color:blue" %)**Downlink Command: 0x24**
1135 1135  
1036 +
1136 1136  Format: Command Code (0x24) followed by 1 bytes channel value.
1137 1137  
1138 1138  If the downlink payload=2401, it means set channel mode to 1, while type code is 24.
1139 1139  
1140 -* **Example 1**: Downlink Payload: 2401  ~/~/ set channel mode to 1
1141 -* **Example 2**: Downlink Payload: 2405  ~/~/ set channel mode to 5
1041 +* **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1
1042 +* **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
1142 1142  
1143 -
1144 -
1145 -
1146 1146  == 7.20 Get or Set RXwindows1 timeout ==
1147 1147  
1046 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1148 1148  
1149 -Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1150 1150  
1151 -
1152 1152  (% style="color:blue" %)**AT Command: AT+RX1WTO**
1153 1153  
1051 +
1154 1154  (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %)
1155 1155  |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO
1156 1156  |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response**
... ... @@ -1160,32 +1160,25 @@
1160 1160  |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
1161 1161  
1162 1162  (((
1163 -
1164 -
1165 -
1166 -(% style="color:blue" %)**AT+RX1WTO**(%%) 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.
1167 -
1168 -
1061 +**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.
1169 1169  )))
1170 1170  
1171 1171  [[image:image-20220526162535-1.png]]
1172 1172  
1173 -
1174 1174  (((
1175 1175  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.
1176 1176  
1177 -
1178 1178  
1179 1179  )))
1180 1180  
1181 1181  == 7.21 Get or Set RXwindows2 timeout ==
1182 1182  
1074 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1183 1183  
1184 -Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1185 1185  
1186 -
1187 1187  (% style="color:blue" %)**AT Command: AT+RX2WTO**
1188 1188  
1079 +
1189 1189  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1190 1190  |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO
1191 1191  |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response**
... ... @@ -1194,17 +1194,14 @@
1194 1194  )))
1195 1195  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1196 1196  
1197 -
1198 -
1199 -
1200 1200  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1201 1201  
1202 -
1203 1203  Feature: Get or Set uplinkdwelltime
1204 1204  
1205 1205  
1206 1206  (% style="color:blue" %)**AT Command: AT+DWELLT**
1207 1207  
1095 +
1208 1208  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1209 1209  |=(% colspan="3" style="width: 494px;" %)AT+DWELLT
1210 1210  |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response**
... ... @@ -1215,24 +1215,20 @@
1215 1215  
1216 1216  (% style="color:blue" %)**Downlink Command: 0x25**
1217 1217  
1106 +
1218 1218  Format: Command Code (0x25) followed by 1 bytes state value.
1219 1219  
1220 1220  If the downlink payload=2501, it means set uplinkdwelltime to 1, while type code is 25.
1221 1221  
1222 -* **Example 1**: Downlink Payload: **2501**  ~/~/ set uplinkdwelltime to 1
1223 -* **Example 2**: Downlink Payload: **2500**  ~/~/ set uplinkdwelltime to 0
1111 +* **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1
1112 +* **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1224 1224  
1225 -
1226 -
1227 -
1228 1228  == 7.23 Set Packet Receiving Response Level ==
1229 1229  
1230 -
1231 1231  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.
1232 1232  
1118 +RPL value:
1233 1233  
1234 -**RPL value:**
1235 -
1236 1236  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
1237 1237  * **AT+RPL=1:** Device will immediately reply message to Unconfirmed Data Down. Payload is 0x00.
1238 1238  * **AT+RPL=2:** Device will immediately reply message to Confirmed Data Down. Payload is 0x00 and requied response header for this command.
... ... @@ -1239,7 +1239,7 @@
1239 1239  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1240 1240  * **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.
1241 1241  
1242 -**Case Analyes:**
1126 +Case Analyes:
1243 1243  
1244 1244  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
1245 1245  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
... ... @@ -1247,6 +1247,7 @@
1247 1247  
1248 1248  (% style="color:blue" %)**AT Command: AT+RPL**
1249 1249  
1134 +
1250 1250  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1251 1251  |=(% colspan="3" style="width: 533px;" %)AT+RPL
1252 1252  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1257,32 +1257,27 @@
1257 1257  
1258 1258  (% style="color:blue" %)**Downlink Command: 0x21**
1259 1259  
1145 +
1260 1260  Format: Command Code (0x21) followed by 1 bytes level value.
1261 1261  
1262 1262  If the downlink payload=2101, it means set packet receiving response level to 1, while type code is 21.
1263 1263  
1264 -* **Example 1**: Downlink Payload: **2101**  ~/~/ set packet receiving response level to 1
1265 -* **Example 2**: Downlink Payload: **2102**  ~/~/ set packet receiving response level to 2
1150 +* **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1151 +* **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1266 1266  
1267 -
1268 -
1269 -
1270 1270  == 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1271 1271  
1272 1272  
1273 1273  (% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS **
1274 1274  
1275 -(% border="1" style="background-color:#ffffcc; color:green; width:589px" %)
1276 -|=(% colspan="3" style="width: 586px;" %)AT+**SETMAXNBTRANS**
1277 -|(% style="width:227px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:87px" %)**Response**
1278 -|(% style="width:227px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:300px" %)Value1: set the maximum NBTrans.|(% style="width:87px" %)1(((
1158 +
1159 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1160 +|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
1161 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1162 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
1279 1279  OK
1280 1280  )))
1281 -|(% style="width:227px" %)**AT+SETMAXNBTRANS=？，1**|(% style="width:300px" %)(((
1282 -value2: 0: uplink fcnt doesn't change for each NBTrans;
1283 -
1284 -1: uplink fcnt increase by 1 for each NBTrans.
1285 -)))|(% style="width:87px" %)(((
1165 +|(% 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" %)(((
1286 1286  1
1287 1287  
1288 1288  OK
... ... @@ -1290,21 +1290,20 @@
1290 1290  
1291 1291  (% style="color:blue" %)**Downlink Command: 0x33**
1292 1292  
1173 +
1293 1293  Format: Command Code (0x33) followed by 2 bytes mode value.
1294 1294  
1295 1295  If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1296 1296  
1297 -* Example 1: Downlink Payload: 330100  ~/~/ Set AT+SETMAXNBTRANS=1,0
1298 -* Example 2: Downlink Payload: 330201  ~/~/ Set AT+SETMAXNBTRANS=2,1
1178 +* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1179 +* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1299 1299  
1300 -
1301 -
1302 -
1303 1303  == 7.25 Device offline rejoining （LWS007) ==
1304 1304  
1305 1305  
1306 1306  (% style="color:blue" %)**AT Command: AT+DDETECT**
1307 1307  
1186 +
1308 1308  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1309 1309  |=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1310 1310  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -1338,20 +1338,19 @@
1338 1338  
1339 1339  (% style="color:blue" %)**Downlink Command: 0x33**
1340 1340  
1220 +
1341 1341  Format: Command Code (0x32) followed by 2 bytes mode value.
1342 1342  
1343 1343  If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1344 1344  
1345 -* **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1225 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1346 1346  
1347 -
1348 -
1349 -
1350 1350  == 7.26 Request the server to send an ACK ==
1351 1351  
1352 1352  
1353 1353  (% style="color:blue" %)**AT Command: AT+PNACKMD**
1354 1354  
1232 +
1355 1355  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1356 1356  |=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1357 1357  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1364,14 +1364,12 @@
1364 1364  OK
1365 1365  )))
1366 1366  
1367 -
1368 -
1369 -
1370 1370  == 7.27 Adjust network rejoining interval ==
1371 1371  
1372 1372  
1373 1373  (% style="color:blue" %)**AT Command: AT+RJTDC**
1374 1374  
1250 +
1375 1375  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1376 1376  |=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1377 1377  |(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
... ... @@ -1386,36 +1386,29 @@
1386 1386  
1387 1387  (% style="color:blue" %)**Downlink Command: 0x26**
1388 1388  
1265 +
1389 1389  Format: Command Code (0x26) followed by 2 bytes mode value.
1390 1390  
1391 1391  If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1392 1392  
1393 -* **Example 1:** Downlink Payload: 26000A  ~/~/ Set AT+RJTDC=10
1394 -* **Example 2: **Downlink Payload: 260002  ~/~/ Set AT+RJTDC=2
1270 +* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
1271 +* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1395 1395  
1396 -
1397 -
1398 -
1399 1399  = 8. AT Commands Combination =
1400 1400  
1401 1401  == 8.1 Set a fix RX2DR for downlink window ==
1402 1402  
1277 +* **AT+ADR=0 **~-~-> Disable ADR first
1278 +* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1403 1403  
1404 -* (% style="color:blue" %)**AT+ADR=0             **(%%) **~-~->**  Disable ADR first
1405 -* (% style="color:blue" %)**AT+RX2DR=xxxx**   (%%) **~-~->**  Set xxxx to your wanted DataRate
1406 -
1407 -
1408 -
1409 -
1410 1410  == 8.2 Use Downlink Command to set a fix uplink DR ==
1411 1411  
1412 1412  
1413 1413  (% style="color:blue" %)**Downlink Command: 0x22000500**
1414 1414  
1415 -**Same as:**
1416 1416  
1417 -* AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1418 -* AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1419 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1286 +Same as:
1420 1420  
1421 -
1288 +* AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1289 +* AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1290 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]

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