Last modified by kai on 2024/09/06 10:00
<
From version < 62.1 >
edited by Edwin Chen
on 2023/04/05 11:29
To version < 50.18 >
edited by Xiaoling
on 2022/07/13 13:49
>
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.Edwin
1 +XWiki.Xiaoling
Content
... ... @@ -9,25 +9,25 @@
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 17  )))
18 18  
19 -
20 20  = 2. How to use AT Commands or Downlink command =
21 21  
22 22  
23 -* **AT Command** : See Devices User Manual for how to connect to device via USB TTL adapter and use. The user manual can be found in each product page of [[Dragino Official Website>>url:http://www.dragino.com/]]
24 -* **LoRaWAN Downlink Command**: The gateway transfer downlink command in HEX format. This page shows the Downlink Command In HEX format. Please note some LoRaWAN servers use base64 as downlink code so user need to convert HEX to Base64 and use. Below are references for how to use downlink command:
23 +* 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/]]
24 +* 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:
25 25  ** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
26 -** Use Base64 format to send a downlink: [[Chirpstack>>Notes for ChirpStack]], [[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]]
27 27  ** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
28 28  
29 -(% style="display:none" %) (%%)
30 30  
30 +
31 31  = 3. Support End Node and firmware version =
32 32  
33 33  
... ... @@ -102,10 +102,10 @@
102 102  )))
103 103  )))
104 104  
105 -(% style="display:none" %) (%%)
106 106  
107 107  = 4. System Management Commands =
108 108  
108 +
109 109  == 4.1 Change Uplink Interval ==
110 110  
111 111  
... ... @@ -135,14 +135,14 @@
135 135  )))
136 136  
137 137  (((
138 -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.
139 139  )))
140 140  
141 -* **Example 1**: Downlink Payload:** 0100001E**  ~/~/ Set Transmit Interval (TDC) = 30 seconds
142 -* **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
143 143  
144 -(% style="display:none" %) (%%)
145 145  
145 +
146 146  == 4.2 Reboot End Node ==
147 147  
148 148  
... ... @@ -151,10 +151,10 @@
151 151  
152 152  (% style="color:blue" %)**AT Command: ATZ**
153 153  
154 -(% border="1" style="background-color:#ffffcc; color:green; width:546px" %)
155 -|=(% colspan="3" style="width: 543px;" %)ATZ: Trig a reset of the MCU
156 -|(% style="width:157px" %)**Command Example**|(% style="width:92px" %)**Function**|(% style="width:294px" %)**Response**
157 -|(% 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|(((
158 158  Device reset and show booting info
159 159  
160 160  LSN50 Device/LoRa ST Module
... ... @@ -168,6 +168,7 @@
168 168  <followed by the Tx and Rx information>
169 169  )))
170 170  
171 +
171 171  (% style="color:blue" %)**Downlink Command: 0x04**
172 172  
173 173  (((
... ... @@ -175,10 +175,11 @@
175 175  )))
176 176  
177 177  (((
178 -If the downlink payload=**04FF**, the end node will reboot.
179 +If the downlink payload=**04FF**, the end node will reboot.
180 +
181 +
179 179  )))
180 180  
181 -
182 182  == 4.3 Reset to factory Default ==
183 183  
184 184  
... ... @@ -187,10 +187,10 @@
187 187  
188 188  (% style="color:blue" %)**AT Command: AT+FDR**
189 189  
190 -(% border="1" style="background-color:#ffffcc; color:green; width:789px" %)
191 -|=(% colspan="3" style="width: 786px;" %)Reset to factory default
192 -|(% style="width:154px" %)**Command Example**|(% style="width:175px" %)**Function**|(% style="width:456px" %)**Response**
193 -|(% 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" %)(((
194 194  Device reset to factory default parameters and show booting info
195 195  
196 196  LSN50 Device/LoRa ST Module
... ... @@ -204,6 +204,7 @@
204 204  Please set the parameters or reset Device to apply change
205 205  )))
206 206  
209 +
207 207  (% style="color:blue" %)**Downlink Command: 0x04**
208 208  
209 209  (((
... ... @@ -223,15 +223,16 @@
223 223  
224 224  (% style="color:blue" %)**AT Command: AT+VER**
225 225  
226 -(% border="1" style="background-color:#ffffcc; color:green; width:542px" %)
227 -|=(% colspan="3" style="width: 539px;" %)AT+VER: Image Version and Frequency Band
228 -|(% style="width:157px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:86px" %)**Response**
229 -|(% 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" %)(((
230 230  1.3 EU868
231 231  
232 232  OK
233 233  )))
234 234  
238 +
235 235  (% style="color:blue" %)**Downlink Command: 0x26 (Valid in 006 stack)**
236 236  
237 237  (((
... ... @@ -245,6 +245,7 @@
245 245  (((
246 246  
247 247  
252 +
248 248  **xx: Software Type:**
249 249  )))
250 250  
... ... @@ -255,6 +255,7 @@
255 255  (((
256 256  
257 257  
263 +
258 258  **yy: Frequency Band:**
259 259  )))
260 260  
... ... @@ -272,6 +272,7 @@
272 272  (((
273 273  
274 274  
281 +
275 275  **zz: Subband**
276 276  )))
277 277  
... ... @@ -291,17 +291,23 @@
291 291  |(% style="width:160px" %)**Command Example**|(% style="width:154px" %)**Function**|(% style="width:280px" %)**Response**
292 292  |(% style="width:160px" %)AT+CFG|(% style="width:154px" %)Show all configures|(% style="width:280px" %)(((
293 293  AT+DEUI = XX XX XX XX XX XX XX XX
301 +
294 294  AT+DADDR=XXXXXXXX
303 +
295 295  ……….
305 +
296 296  AT+RX2WTO=X
307 +
297 297  AT+CHS=868100000
309 +
298 298  OK
299 299  )))
300 300  
301 -(% style="display:none" %) (%%)
302 302  
314 +
303 303  = 5. Keys, IDs and EUIs management =
304 304  
317 +
305 305  == 5.1 Application EUI ==
306 306  
307 307  
... ... @@ -318,8 +318,8 @@
318 318  )))
319 319  |(% style="width:305px" %)AT+APPEUI=00 b3 d5 7e f0 00 4d 34|(% style="width:186px" %)Set the Application EUI|(% style="width:191px" %)OK
320 320  
321 -(% style="display:none" %) (%%)
322 322  
335 +
323 323  == 5.2 Application Key ==
324 324  
325 325  
... ... @@ -336,8 +336,8 @@
336 336  )))
337 337  |(% 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
338 338  
339 -(% style="display:none" %) (%%)
340 340  
353 +
341 341  == 5.3 Application Session Key ==
342 342  
343 343  
... ... @@ -356,8 +356,8 @@
356 356  OK
357 357  )))
358 358  
359 -(% style="display:none" %) (%%)
360 360  
373 +
361 361  == 5.4 Device Address ==
362 362  
363 363  
... ... @@ -376,8 +376,8 @@
376 376  )))
377 377  |(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK
378 378  
379 -(% style="display:none" %) (%%)
380 380  
393 +
381 381  == 5.5 Device EUI ==
382 382  
383 383  
... ... @@ -396,8 +396,8 @@
396 396  OK
397 397  )))
398 398  
399 -(% style="display:none" %) (%%)
400 400  
413 +
401 401  == 5.6 Network ID ==
402 402  
403 403  
... ... @@ -414,8 +414,8 @@
414 414  )))
415 415  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
416 416  
417 -(% style="display:none" %) (%%)
418 418  
431 +
419 419  == 5.7 Network Session Key ==
420 420  
421 421  
... ... @@ -432,12 +432,14 @@
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  
435 -(% style="display:none" %) (%%)
436 436  
449 +
437 437  = 6. Joining and sending date on LoRaWAN network =
438 438  
452 +
439 439  == 6.1 Confirm Mode ==
440 440  
455 +
441 441  === 6.1.1  AT+CFM command before DR-LWS007 software stack ===
442 442  
443 443  
... ... @@ -455,6 +455,7 @@
455 455  |(% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK
456 456  |(% style="width:155px" %)AT+CFM=2|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)While Error in format, return AT_PARAM_ERROR
457 457  
473 +
458 458  (% style="color:blue" %)**Downlink Command: 0x05**
459 459  
460 460  Format: Command Code (0x05) followed by 2 bytes mode value.
... ... @@ -461,11 +461,12 @@
461 461  
462 462  If the downlink payload=0501, it means set end node to use confirm mode, while type code is 05.
463 463  
464 -* **Example 1:** Downlink Payload: 0501  ~/~/ Set AT+CFM=1
465 -* **Example 2:** Downlink Payload: 0500  ~/~/ Set AT+CFM=0
480 +* Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1
481 +* Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
466 466  
467 -(% style="display:none" %) (%%)
468 468  
484 +
485 +
469 469  === 6.1.2  AT+CFM command since DR-LWS007 software stack ===
470 470  
471 471  
... ... @@ -502,6 +502,7 @@
502 502  OK
503 503  )))
504 504  
522 +
505 505  (% style="color:blue" %)**Downlink Command: 0x05**
506 506  
507 507  Format: Command Code (0x05) followed by 2 bytes mode value.
... ... @@ -508,11 +508,12 @@
508 508  
509 509  If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
510 510  
511 -* **Example 1:** Downlink Payload: 05010101  ~/~/ Set AT+CFM=1,1,1
512 -* **Example 2:** Downlink Payload: 05000700  ~/~/ Set AT+CFM=0,7,0
529 +* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
530 +* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
513 513  
514 -(% style="display:none" %) (%%)
515 515  
533 +
534 +
516 516  == 6.2 Confirm Status ==
517 517  
518 518  
... ... @@ -521,15 +521,15 @@
521 521  
522 522  (% style="color:blue" %)**AT Command: AT+CFS**
523 523  
524 -(% border="1" style="background-color:#ffffcc; color:green; width:463px" %)
525 -|=(% colspan="3" style="width: 460px;" %)AT+CFS
526 -|(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:107px" %)**Response**
527 -|(% style="width:156px" %)AT+CFS=?|(% style="width:193px" %)Get confirmation status|(% style="width:107px" %)0(((
543 +(% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
544 +|=(% colspan="3" style="width: 531px;" %)AT+CFS
545 +|(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:178px" %)**Response**
546 +|(% style="width:156px" %)AT+CFS=?|(% style="width:193px" %)Get confirmation status|(% style="width:178px" %)0(((
528 528  OK
529 529  )))
530 530  
531 -(% style="display:none" %) (%%)
532 532  
551 +
533 533  == 6.3 Join LoRa® Network ==
534 534  
535 535  
... ... @@ -543,11 +543,12 @@
543 543  |(% style="width:163px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:334px" %)**Response**
544 544  |(% style="width:163px" %)AT+JOIN ?|(% style="width:147px" %)Get imformation.|(% style="width:334px" %)AT+JOIN: Join network(((
545 545  OK
565 +
546 546  While Error in format, return AT_BUSY_ERROR
547 547  )))
548 548  
549 -(% style="display:none" %) (%%)
550 550  
570 +
551 551  == 6.4 LoRa® Network Join Mode ==
552 552  
553 553  
... ... @@ -565,6 +565,7 @@
565 565  |(% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK
566 566  |(% 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
567 567  
588 +
568 568  (% style="color:blue" %)**Downlink Command: 0x20**
569 569  
570 570  Format: Command Code (0x20) followed by 1 bytes mode value.
... ... @@ -571,11 +571,12 @@
571 571  
572 572  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
573 573  
574 -* **Example 1: **Downlink Payload: **2000                  ** ~/~/ Set AT+NJM=0
575 -* **Example 2:** Downlink Payload: **2001**  ~/~/ Set AT+NJM=1
595 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
596 +* **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
576 576  
577 -(% style="display:none" %) (%%)
578 578  
599 +
600 +
579 579  == 6.5 LoRa® Network Join Status ==
580 580  
581 581  
... ... @@ -591,8 +591,8 @@
591 591  OK
592 592  )))
593 593  
594 -(% style="display:none" %) (%%)
595 595  
617 +
596 596  == 6.6 Print Last Received Data in Raw Format ==
597 597  
598 598  
... ... @@ -608,8 +608,8 @@
608 608  OK
609 609  )))
610 610  
611 -(% style="display:none" %) (%%)
612 612  
634 +
613 613  == 6.7 Print Last Received Data in Binary Format ==
614 614  
615 615  
... ... @@ -625,8 +625,8 @@
625 625  OK
626 626  )))
627 627  
628 -(% style="display:none" %) (%%)
629 629  
651 +
630 630  == 6.8 Send Text Data ==
631 631  
632 632  
... ... @@ -640,11 +640,14 @@
640 640  |(% style="width:201px" %)**Command Example**|(% style="width:340px" %)**Function**|(% style="width:446px" %)**Response**
641 641  |(% style="width:201px" %)AT+SEND=12:hello world|(% style="width:340px" %)Send text data along with the application port.|(% style="width:446px" %)OK(((
642 642  While Error in format, return
665 +
643 643  AT_BUSY_ERROR/AT_BUSY_ERROR/AT_NO_NETWORK_JOINED
667 +
668 +
644 644  )))
645 645  
646 -(% style="display:none" %) (%%)
647 647  
672 +
648 648  == 6.9 Send Hexadecimal Data ==
649 649  
650 650  
... ... @@ -653,18 +653,21 @@
653 653  
654 654  (% style="color:blue" %)**AT Command: AT+SENDB**
655 655  
656 -(% border="1" style="background-color:#ffffcc; color:green; width:1101px" %)
657 -|=(% colspan="3" style="width: 1098px;" %)AT+SENDB
658 -|(% style="width:257px" %)**Command Example**|(% style="width:394px" %)**Function**|(% style="width:446px" %)**Response**
659 -|(% style="width:257px" %)AT+SENDB=12:abcdef0123456789|(% style="width:394px" %)Send hexadecimal data along with the application port.|(% style="width:446px" %)OK
660 -|(% 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(((
661 -AT_PARAM_ERROR AT_BUSY_ERROR/AT_NO_NETWORK_JOINED
681 +(% border="1" style="background-color:#ffffcc; color:green; width:1120.22px" %)
682 +|=(% colspan="3" style="width: 1117px;" %)AT+SENDB
683 +|(% style="width:257px" %)**Command Example**|(% style="width:406px" %)**Function**|(% style="width:453px" %)**Response**
684 +|(% style="width:257px" %)AT+SENDB=12:abcdef0123456789|(% style="width:406px" %)Send hexadecimal data along with the application port.|(% style="width:453px" %)OK
685 +|(% 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(((
686 +AT_PARAM_ERROR AT_BUSY_ERROR/AT_NO_NETWORK_JOINED
687 +
688 +
662 662  )))
663 663  
664 -(% style="display:none" %) (%%)
665 665  
692 +
666 666  = 7. LoRaWAN network management =
667 667  
695 +
668 668  == 7.1 Adaptive Data Rate ==
669 669  
670 670  
... ... @@ -684,15 +684,17 @@
684 684  AT_PARAM_ERROR
685 685  )))
686 686  
715 +
687 687  (% style="color:blue" %)**Downlink Command: 0x22**
688 688  
689 689  If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
690 690  
691 -* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
692 -* **Example 2**: Downlink Payload: **2200FFFF**  ~/~/ Set AT+ADR=0.
720 +* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
721 +* **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
693 693  
694 -(% style="display:none" %) (%%)
695 695  
724 +
725 +
696 696  == 7.2 LoRa® Class ==
697 697  
698 698  
... ... @@ -699,7 +699,7 @@
699 699  Feature: Get or Set the Device Class(Currently only support class A, class C).
700 700  
701 701  
702 -(% style="color:blue" %)**AT Command:  AT+CLASS**
732 +(% style="color:blue" %)**AT Command:AT+CLASS**
703 703  
704 704  (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
705 705  |=(% colspan="3" style="width: 504px;" %)AT+CLASS
... ... @@ -711,19 +711,15 @@
711 711  
712 712  )))
713 713  
714 -(% style="display:none" %)
715 715  
716 -(% style="color:red" %)Notice:(%%)
717 717  
718 -
719 -
720 720  == 7.3 Duty Cycle Setting ==
721 721  
722 722  
723 -Feature: Get or Set the ETSI Duty Cycle setting** - 0**=disable, **1**=enable - Only for testing.
749 +Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
724 724  
725 725  
726 -(% style="color:blue" %)**AT Command:  AT+DCS**
752 +(% style="color:blue" %)**AT Command:AT+DCS**
727 727  
728 728  (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
729 729  |=(% colspan="3" style="width: 512px;" %)AT+DCS
... ... @@ -735,19 +735,14 @@
735 735  
736 736  )))
737 737  
738 -(% style="display:none" %) (%%)
739 739  
765 +
740 740  == 7.4 Data Rate ==
741 741  
742 742  
743 -Feature: Get or Set the Data Rate. (0-7 corresponding to DR_X) .
769 +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
744 744  
745 -(% style="color:red" %)
746 -**Notice:**
747 747  
748 -* User need to set Adaptive Data Rate(ADR)=0 first. otherwise device will respond to server's ADR command and change the DR according to server auto-adjustment.
749 -* Data Rate specifies Spreading Factor. The mapping varies in different frequency bands. User can check this link for detail. [[rp2-1.0.3-lorawan-regional-parameters.pdf>>https://lora-alliance.org/resource_hub/rp2-1-0-3-lorawan-regional-parameters/]]
750 -
751 751  (% style="color:blue" %)**AT Command: AT+DR**
752 752  
753 753  (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
... ... @@ -760,15 +760,17 @@
760 760  
761 761  )))
762 762  
784 +
763 763  (% style="color:blue" %)**Downlink Command: 0x2200aaFF**
764 764  
765 765  If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
766 766  
767 -* **Example 1**: Downlink Payload: **220001FF**  ~/~/ Set AT+DR=1.
768 -* **Example 2**: Downlink Payload: **220000FF**  ~/~/ Set AT+DR=0.
789 +* **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1.
790 +* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0.
769 769  
770 -(% style="display:none" %) (%%)
771 771  
793 +
794 +
772 772  == 7.5 Frame Counter Downlink ==
773 773  
774 774  
... ... @@ -775,7 +775,7 @@
775 775  Feature: Get or Set the Frame Counter Downlink.
776 776  
777 777  
778 -(% style="color:blue" %)**AT Command:  AT+FCD**
801 +(% style="color:blue" %)**AT Command:AT+FCD**
779 779  
780 780  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
781 781  |=(% colspan="3" style="width: 690px;" %)AT+FCD
... ... @@ -787,15 +787,16 @@
787 787  OK
788 788  )))
789 789  
790 -(% style="display:none" %) (%%)
791 791  
814 +
792 792  == 7.6 Frame Counter Uplink ==
793 793  
794 794  Feature: Get or Set the Frame Counter Uplink.
795 795  
796 796  
797 -(% style="color:blue" %)**AT Command:  AT+FCU**
820 +(% style="color:blue" %)**AT Command:AT+FCU**
798 798  
822 +
799 799  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
800 800  |=(% colspan="3" style="width: 531px;" %)AT+FCU
801 801  |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -806,16 +806,14 @@
806 806  
807 807  )))
808 808  
809 -(% style="display:none" %) (%%)
810 -
811 811  == 7.7 Join Accept Delay1 ==
812 812  
813 -
814 814  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
815 815  
816 816  
817 -(% style="color:blue" %)**AT Command:  AT+JN1DL**
838 +(% style="color:blue" %)**AT Command:AT+JN1DL**
818 818  
840 +
819 819  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
820 820  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
821 821  |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -826,16 +826,14 @@
826 826  
827 827  )))
828 828  
829 -(% style="display:none" %) (%%)
830 -
831 831  == 7.8 Join Accept Delay2 ==
832 832  
833 -
834 834  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
835 835  
836 836  
837 -(% style="color:blue" %)**AT Command:  AT+JN2DL**
856 +(% style="color:blue" %)**AT Command:AT+JN2DL**
838 838  
858 +
839 839  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
840 840  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
841 841  |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response**
... ... @@ -846,18 +846,16 @@
846 846  
847 847  )))
848 848  
849 -(% style="display:none" %) (%%)
850 -
851 851  == 7.9 Public Network Mode ==
852 852  
853 -
854 854  Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
855 855  
856 -(% style="color:red" %)**Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network.**
873 +Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
857 857  
858 858  
859 -(% style="color:blue" %)**AT Command:  AT+PNM**
876 +(% style="color:blue" %)**AT Command:AT+PNM**
860 860  
878 +
861 861  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
862 862  |=(% colspan="3" style="width: 664px;" %)AT+PNM
863 863  |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response**
... ... @@ -875,16 +875,14 @@
875 875  )))
876 876  |(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
877 877  
878 -(% style="display:none" %) (%%)
879 -
880 880  == 7.10 Receive Delay1 ==
881 881  
882 -
883 883  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
884 884  
885 885  
886 -(% style="color:blue" %)**AT Command: AT+RX1DL**
901 +(% style="color:blue" %)**AT Command:AT+RX1DL**
887 887  
903 +
888 888  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
889 889  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
890 890  |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -895,16 +895,14 @@
895 895  
896 896  )))
897 897  
898 -(% style="display:none" %) (%%)
899 -
900 900  == 7.11 Receive Delay2 ==
901 901  
902 -
903 903  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
904 904  
905 905  
906 -(% style="color:blue" %)**AT Command: AT+RX2DL**
919 +(% style="color:blue" %)**AT Command:AT+RX2DL**
907 907  
921 +
908 908  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
909 909  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
910 910  |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -915,16 +915,14 @@
915 915  
916 916  )))
917 917  
918 -(% style="display:none" %) (%%)
919 -
920 920  == 7.12 Rx2 Window Data Rate ==
921 921  
922 -
923 923  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
924 924  
925 925  
926 -(% style="color:blue" %)**AT Command:  AT+RX2DR**
937 +(% style="color:blue" %)**AT Command:AT+RX2DR**
927 927  
939 +
928 928  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
929 929  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
930 930  |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response**
... ... @@ -935,16 +935,14 @@
935 935  
936 936  )))
937 937  
938 -(% style="display:none" %) (%%)
939 -
940 940  == 7.13 Rx2 Window Frequency ==
941 941  
942 -
943 943  Feature: Get or Set the Rx2 window frequency
944 944  
945 945  
946 -(% style="color:blue" %)**AT Command:  AT+RX2FQ**
955 +(% style="color:blue" %)**AT Command:AT+RX2FQ**
947 947  
957 +
948 948  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
949 949  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
950 950  |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response**
... ... @@ -955,17 +955,13 @@
955 955  
956 956  )))
957 957  
958 -(% style="display:none" %) (%%)
959 -
960 960  == 7.14 Transmit Power ==
961 961  
962 -
963 963  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. )
964 964  
965 -(% 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**
966 966  
973 +(% style="color:blue" %)**AT Command:AT+TXP**
967 967  
968 -(% style="color:blue" %)**AT Command:  AT+TXP**
969 969  
970 970  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
971 971  |=(% colspan="3" style="width: 462px;" %)AT+TXP
... ... @@ -981,19 +981,17 @@
981 981  
982 982  If the downlink payload=22000100, it means setting the TXP to 0.
983 983  
984 -* **Example 1**: Downlink Payload: **22000102**  ~/~/ Set AT+TXP=2.
985 -* **Example 2**: Downlink Payload: **22000000**  ~/~/ Set AT+TXP=0.
990 +* **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
991 +* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
986 986  
987 -(% style="display:none" %) (%%)
988 -
989 989  == 7.15 RSSI of the Last Received Packet ==
990 990  
991 -
992 992  Feature: Get or Set the Rx2 window frequency
993 993  
994 994  
995 995  (% style="color:blue" %)**AT Command:AT+RSSI**
996 996  
1000 +
997 997  (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %)
998 998  |=(% colspan="3" style="width: 554px;" %)AT+RSSI
999 999  |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response**
... ... @@ -1001,16 +1001,14 @@
1001 1001  OK
1002 1002  )))
1003 1003  
1004 -(% style="display:none" %) (%%)
1005 -
1006 1006  == 7.16 SNR of the Last Received Packet ==
1007 1007  
1008 -
1009 1009  Feature: Get the SNR of the last received packet
1010 1010  
1011 1011  
1012 -(% style="color:blue" %)**AT Command:  AT+SNR**
1013 +(% style="color:blue" %)**AT Command:AT+SNR**
1013 1013  
1015 +
1014 1014  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
1015 1015  |=(% colspan="3" style="width: 568px;" %)AT+SNR
1016 1016  |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -1018,16 +1018,14 @@
1018 1018  OK
1019 1019  )))
1020 1020  
1021 -(% style="display:none" %) (%%)
1022 -
1023 1023  == 7.17 Application Port ==
1024 1024  
1025 -
1026 1026  Feature: Get or set the application port.
1027 1027  
1028 1028  
1029 1029  (% style="color:blue" %)**AT Command: AT+PORT**
1030 1030  
1030 +
1031 1031  (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %)
1032 1032  |=(% colspan="3" style="width: 497px;" %)AT+PORT
1033 1033  |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response**
... ... @@ -1038,23 +1038,22 @@
1038 1038  
1039 1039  (% style="color:blue" %)**Downlink Command: 0x23**
1040 1040  
1041 +
1041 1041  Format: Command Code (0x23) followed by 1 bytes port value.
1042 1042  
1043 1043  If the downlink payload=2301, it means set the application port to 1, while type code is 23.
1044 1044  
1045 -* **Example 1**: Downlink Payload: **2301**  ~/~/ set the application port to 1
1046 -* **Example 2**: Downlink Payload:** 2305**  ~/~/ set the application port to 5
1046 +* **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1
1047 +* **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
1047 1047  
1048 -(% style="display:none" %) (%%)
1049 -
1050 1050  == 7.18 Single Channel Mode ==
1051 1051  
1052 -
1053 1053  Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
1054 1054  
1055 1055  
1056 1056  (% style="color:blue" %)**AT Command: AT+CHS**
1057 1057  
1056 +
1058 1058  (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %)
1059 1059  |=(% colspan="3" style="width: 600px;" %)AT+CHS
1060 1060  |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -1063,16 +1063,14 @@
1063 1063  )))
1064 1064  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
1065 1065  
1066 -(% style="display:none" %) (%%)
1067 -
1068 1068  == 7.19 Eight Channel Mode ==
1069 1069  
1070 -
1071 1071  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
1072 1072  
1073 1073  
1074 1074  (% style="color:blue" %)**AT Command: AT+CHE**
1075 1075  
1072 +
1076 1076  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1077 1077  |=(% colspan="3" style="width: 707px;" %)AT+CHE
1078 1078  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -1083,25 +1083,24 @@
1083 1083  )))
1084 1084  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
1085 1085  
1086 -(% style="color:blue" %)**Downlink Command: 0x24 (LHT65,LHT65N Downlink Command:0x07)**
1083 +(% style="color:blue" %)**Downlink Command: 0x24**
1087 1087  
1085 +
1088 1088  Format: Command Code (0x24) followed by 1 bytes channel value.
1089 1089  
1090 1090  If the downlink payload=2401, it means set channel mode to 1, while type code is 24.
1091 1091  
1092 -* **Example 1**: Downlink Payload: 2401  ~/~/ set channel mode to 1
1093 -* **Example 2**: Downlink Payload: 2405  ~/~/ set channel mode to 5
1090 +* **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1
1091 +* **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
1094 1094  
1095 -(% style="display:none" %) (%%)
1096 -
1097 1097  == 7.20 Get or Set RXwindows1 timeout ==
1098 1098  
1095 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1099 1099  
1100 -Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1101 1101  
1102 -
1103 1103  (% style="color:blue" %)**AT Command: AT+RX1WTO**
1104 1104  
1100 +
1105 1105  (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %)
1106 1106  |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO
1107 1107  |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response**
... ... @@ -1110,10 +1110,8 @@
1110 1110  )))
1111 1111  |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
1112 1112  
1113 -(% style="display:none" %) (%%)
1114 -
1115 1115  (((
1116 -(% 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.
1110 +**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.
1117 1117  )))
1118 1118  
1119 1119  [[image:image-20220526162535-1.png]]
... ... @@ -1120,17 +1120,18 @@
1120 1120  
1121 1121  (((
1122 1122  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.
1117 +
1118 +
1123 1123  )))
1124 1124  
1125 -
1126 1126  == 7.21 Get or Set RXwindows2 timeout ==
1127 1127  
1123 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1128 1128  
1129 -Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1130 1130  
1131 -
1132 1132  (% style="color:blue" %)**AT Command: AT+RX2WTO**
1133 1133  
1128 +
1134 1134  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1135 1135  |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO
1136 1136  |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response**
... ... @@ -1139,16 +1139,14 @@
1139 1139  )))
1140 1140  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1141 1141  
1142 -(% style="display:none" %) (%%)
1143 -
1144 1144  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1145 1145  
1146 -
1147 1147  Feature: Get or Set uplinkdwelltime
1148 1148  
1149 1149  
1150 1150  (% style="color:blue" %)**AT Command: AT+DWELLT**
1151 1151  
1144 +
1152 1152  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1153 1153  |=(% colspan="3" style="width: 494px;" %)AT+DWELLT
1154 1154  |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response**
... ... @@ -1159,23 +1159,20 @@
1159 1159  
1160 1160  (% style="color:blue" %)**Downlink Command: 0x25**
1161 1161  
1155 +
1162 1162  Format: Command Code (0x25) followed by 1 bytes state value.
1163 1163  
1164 1164  If the downlink payload=2501, it means set uplinkdwelltime to 1, while type code is 25.
1165 1165  
1166 -* **Example 1**: Downlink Payload: **2501**  ~/~/ set uplinkdwelltime to 1
1167 -* **Example 2**: Downlink Payload: **2500**  ~/~/ set uplinkdwelltime to 0
1160 +* **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1
1161 +* **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1168 1168  
1169 -(% style="display:none" %) (%%)
1170 -
1171 1171  == 7.23 Set Packet Receiving Response Level ==
1172 1172  
1173 -
1174 1174  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.
1175 1175  
1167 +RPL value:
1176 1176  
1177 -**RPL value:**
1178 -
1179 1179  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
1180 1180  * **AT+RPL=1:** Device will immediately reply message to Unconfirmed Data Down. Payload is 0x00.
1181 1181  * **AT+RPL=2:** Device will immediately reply message to Confirmed Data Down. Payload is 0x00 and requied response header for this command.
... ... @@ -1182,7 +1182,7 @@
1182 1182  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1183 1183  * **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.
1184 1184  
1185 -**Case Analyes:**
1175 +Case Analyes:
1186 1186  
1187 1187  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
1188 1188  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
... ... @@ -1190,6 +1190,7 @@
1190 1190  
1191 1191  (% style="color:blue" %)**AT Command: AT+RPL**
1192 1192  
1183 +
1193 1193  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1194 1194  |=(% colspan="3" style="width: 533px;" %)AT+RPL
1195 1195  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1200,31 +1200,27 @@
1200 1200  
1201 1201  (% style="color:blue" %)**Downlink Command: 0x21**
1202 1202  
1194 +
1203 1203  Format: Command Code (0x21) followed by 1 bytes level value.
1204 1204  
1205 1205  If the downlink payload=2101, it means set packet receiving response level to 1, while type code is 21.
1206 1206  
1207 -* **Example 1**: Downlink Payload: **2101**  ~/~/ set packet receiving response level to 1
1208 -* **Example 2**: Downlink Payload: **2102**  ~/~/ set packet receiving response level to 2
1199 +* **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1200 +* **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1209 1209  
1210 -(% style="display:none" %) (%%)
1211 -
1212 1212  == 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1213 1213  
1214 1214  
1215 1215  (% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS **
1216 1216  
1217 -(% border="1" style="background-color:#ffffcc; color:green; width:589px" %)
1218 -|=(% colspan="3" style="width: 586px;" %)AT+**SETMAXNBTRANS**
1219 -|(% style="width:227px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:87px" %)**Response**
1220 -|(% style="width:227px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:300px" %)Value1: set the maximum NBTrans.|(% style="width:87px" %)1(((
1207 +
1208 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1209 +|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
1210 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1211 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
1221 1221  OK
1222 1222  )))
1223 -|(% style="width:227px" %)**AT+SETMAXNBTRANS=？，1**|(% style="width:300px" %)(((
1224 -value2: 0: uplink fcnt doesn't change for each NBTrans;
1225 -
1226 -1: uplink fcnt increase by 1 for each NBTrans.
1227 -)))|(% style="width:87px" %)(((
1214 +|(% 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" %)(((
1228 1228  1
1229 1229  
1230 1230  OK
... ... @@ -1232,25 +1232,20 @@
1232 1232  
1233 1233  (% style="color:blue" %)**Downlink Command: 0x33**
1234 1234  
1222 +
1235 1235  Format: Command Code (0x33) followed by 2 bytes mode value.
1236 1236  
1237 1237  If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1238 1238  
1239 -* Example 1: Downlink Payload: 330100  ~/~/ Set AT+SETMAXNBTRANS=1,0
1240 -* Example 2: Downlink Payload: 330201  ~/~/ Set AT+SETMAXNBTRANS=2,1
1227 +* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1228 +* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1241 1241  
1242 -(% style="display:none" %) (%%)
1243 -
1244 1244  == 7.25 Device offline rejoining （LWS007) ==
1245 1245  
1246 1246  
1247 1247  (% style="color:blue" %)**AT Command: AT+DDETECT**
1248 1248  
1249 -AT+DDETECT=<Flag>,<ACK_Timout_1>,<ACK_Timout_2> (Default Value: AT+DDETECT=1,1440,2880)
1250 1250  
1251 -* ACK_Timout_1: Unit: min
1252 -* ACK_Timout_2: Unit: min
1253 -
1254 1254  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1255 1255  |=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1256 1256  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -1282,25 +1282,21 @@
1282 1282  OK
1283 1283  )))
1284 1284  
1285 -(% style="color:blue" %)**Downlink Command: 0x32**
1267 +(% style="color:blue" %)**Downlink Command: 0x33**
1286 1286  
1269 +
1287 1287  Format: Command Code (0x32) followed by 2 bytes mode value.
1288 1288  
1289 -If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 32.
1272 +If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1290 1290  
1291 -* **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1292 -** 0x01 : Flag
1293 -** 0x05A0: ACK_Timout_1 : 1440minutes (24 hours)
1294 -** 0x0B40: ACK_Timout_2 : 2880minutes (48 hours)
1295 -** **Explain**: Enable Online Detect, if end node doesn't receive any downlink within ACK_Timout_1( 1440 minutes or 24 hours). End node will use confirmed uplink to send packets during ACK_Timout_1 (the 24th hour) to ACK_Timout_2 ( the 48th hour). If from the 24th to 48th hour, end node got an downlink from server, it will switch back to unconfirmed uplink. end node will restart ACK_Timout_1. If from the 24th to 48th hour, end node still not got any downlink, means device doesn't get ACK from server within last 48 hours. Device will process rejoin, rejoin request interval is AT+RJTDC period. For AU915/ US915, device will use the sub-band used for last join.
1274 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1296 1296  
1297 -(% style="display:none" %) (%%)
1298 -
1299 1299  == 7.26 Request the server to send an ACK ==
1300 1300  
1301 1301  
1302 1302  (% style="color:blue" %)**AT Command: AT+PNACKMD**
1303 1303  
1281 +
1304 1304  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1305 1305  |=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1306 1306  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1309,61 +1309,53 @@
1309 1309  )))
1310 1310  |(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)(((
1311 1311  0
1290 +
1312 1312  OK
1313 1313  )))
1314 1314  
1315 -(% style="display:none" %) (%%)
1316 -
1317 1317  == 7.27 Adjust network rejoining interval ==
1318 1318  
1319 1319  
1320 1320  (% style="color:blue" %)**AT Command: AT+RJTDC**
1321 1321  
1299 +
1322 1322  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1323 1323  |=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1324 1324  |(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1325 -|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30(((
1303 +|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
1326 1326  OK
1327 1327  
1328 -the interval is 30 min
1306 +the interval is 30000ms = 30s
1329 1329  )))
1330 -|(% style="width:165px" %)AT+RJTDC=60|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1331 -Set the ReJoin data transmission interval to 60 min
1308 +|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1309 +Set the ReJoin data transmission interval to 60000ms = 60 seconds
1332 1332  )))
1333 1333  
1334 1334  (% style="color:blue" %)**Downlink Command: 0x26**
1335 1335  
1314 +
1336 1336  Format: Command Code (0x26) followed by 2 bytes mode value.
1337 1337  
1338 1338  If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1339 1339  
1340 -* **Example 1:** Downlink Payload: 26000A  ~/~/ Set AT+RJTDC=10
1341 -* **Example 2: **Downlink Payload: 260002  ~/~/ Set AT+RJTDC=2
1319 +* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
1320 +* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1342 1342  
1343 -(% style="display:none" %) (%%)
1344 -
1345 1345  = 8. AT Commands Combination =
1346 1346  
1347 1347  == 8.1 Set a fix RX2DR for downlink window ==
1348 1348  
1326 +* **AT+ADR=0 **~-~-> Disable ADR first
1327 +* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1349 1349  
1350 -* (% style="color:blue" %)**AT+ADR=0             **(%%) **~-~->**  Disable ADR first
1351 -
1352 -* (% style="color:blue" %)**AT+RX2DR=xxxx**   (%%) **~-~->**  Set xxxx to your wanted DataRate
1353 -
1354 -(% style="display:none" %) (%%)
1355 -
1356 1356  == 8.2 Use Downlink Command to set a fix uplink DR ==
1357 1357  
1358 1358  
1359 1359  (% style="color:blue" %)**Downlink Command: 0x22000500**
1360 1360  
1361 -**Same as:**
1362 1362  
1363 -* AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1335 +Same as:
1364 1364  
1365 -* AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1366 -
1367 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1368 -
1369 -
1337 +* AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1338 +* AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1339 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]

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