Last modified by kai on 2024/09/06 10:00
<
From version < 50.16 >
edited by Xiaoling
on 2022/07/13 13:47
To version < 60.8 >
edited by Xiaoling
on 2023/03/27 14:07
>
Change comment: There is no comment for this version

Summary

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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 -* **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.
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.
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 -
18 18  )))
19 19  
19 +
20 20  = 2. How to use AT Commands or Downlink command =
21 21  
22 22  
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:
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:
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]]
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]]?
27 27  ** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
28 28  
29 +(% style="display:none" %) (%%)
29 29  
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" %) (%%)
105 105  
106 106  = 4. System Management Commands =
107 107  
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" %) (%%)
144 144  
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:727.222px" %)
155 -|=(% colspan="3" %)ATZ: Trig a reset of the MCU
156 -|**Command Example**|**Function**|**Response**
157 -|ATZ|Reset MCU|(((
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" %)(((
158 158  Device reset and show booting info
159 159  
160 160  LSN50 Device/LoRa ST Module
... ... @@ -168,7 +168,6 @@
168 168  <followed by the Tx and Rx information>
169 169  )))
170 170  
171 -
172 172  (% style="color:blue" %)**Downlink Command: 0x04**
173 173  
174 174  (((
... ... @@ -176,11 +176,10 @@
176 176  )))
177 177  
178 178  (((
179 -If the downlink payload=**04FF**, the end node will reboot.
180 -
181 -
178 +If the downlink payload=**04FF**, the end node will reboot.
182 182  )))
183 183  
181 +
184 184  == 4.3 Reset to factory Default ==
185 185  
186 186  
... ... @@ -189,10 +189,10 @@
189 189  
190 190  (% style="color:blue" %)**AT Command: AT+FDR**
191 191  
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" %)(((
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" %)(((
196 196  Device reset to factory default parameters and show booting info
197 197  
198 198  LSN50 Device/LoRa ST Module
... ... @@ -206,7 +206,6 @@
206 206  Please set the parameters or reset Device to apply change
207 207  )))
208 208  
209 -
210 210  (% style="color:blue" %)**Downlink Command: 0x04**
211 211  
212 212  (((
... ... @@ -226,16 +226,15 @@
226 226  
227 227  (% style="color:blue" %)**AT Command: AT+VER**
228 228  
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" %)(((
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" %)(((
233 233  1.3 EU868
234 234  
235 235  OK
236 236  )))
237 237  
238 -
239 239  (% style="color:blue" %)**Downlink Command: 0x26 (Valid in 006 stack)**
240 240  
241 241  (((
... ... @@ -249,7 +249,6 @@
249 249  (((
250 250  
251 251  
252 -
253 253  **xx: Software Type:**
254 254  )))
255 255  
... ... @@ -260,7 +260,6 @@
260 260  (((
261 261  
262 262  
263 -
264 264  **yy: Frequency Band:**
265 265  )))
266 266  
... ... @@ -278,7 +278,6 @@
278 278  (((
279 279  
280 280  
281 -
282 282  **zz: Subband**
283 283  )))
284 284  
... ... @@ -310,11 +310,8 @@
310 310  OK
311 311  )))
312 312  
313 -
314 -
315 315  = 5. Keys, IDs and EUIs management =
316 316  
317 -
318 318  == 5.1 Application EUI ==
319 319  
320 320  
... ... @@ -331,8 +331,8 @@
331 331  )))
332 332  |(% style="width:305px" %)AT+APPEUI=00 b3 d5 7e f0 00 4d 34|(% style="width:186px" %)Set the Application EUI|(% style="width:191px" %)OK
333 333  
324 +(% style="display:none" %) (%%)
334 334  
335 -
336 336  == 5.2 Application Key ==
337 337  
338 338  
... ... @@ -349,8 +349,8 @@
349 349  )))
350 350  |(% 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
351 351  
342 +(% style="display:none" %) (%%)
352 352  
353 -
354 354  == 5.3 Application Session Key ==
355 355  
356 356  
... ... @@ -369,8 +369,8 @@
369 369  OK
370 370  )))
371 371  
362 +(% style="display:none" %) (%%)
372 372  
373 -
374 374  == 5.4 Device Address ==
375 375  
376 376  
... ... @@ -389,8 +389,8 @@
389 389  )))
390 390  |(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK
391 391  
382 +(% style="display:none" %) (%%)
392 392  
393 -
394 394  == 5.5 Device EUI ==
395 395  
396 396  
... ... @@ -409,8 +409,8 @@
409 409  OK
410 410  )))
411 411  
402 +(% style="display:none" %) (%%)
412 412  
413 -
414 414  == 5.6 Network ID ==
415 415  
416 416  
... ... @@ -427,8 +427,8 @@
427 427  )))
428 428  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
429 429  
420 +(% style="display:none" %) (%%)
430 430  
431 -
432 432  == 5.7 Network Session Key ==
433 433  
434 434  
... ... @@ -445,14 +445,12 @@
445 445  )))
446 446  |(% 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
447 447  
438 +(% style="display:none" %) (%%)
448 448  
449 -
450 450  = 6. Joining and sending date on LoRaWAN network =
451 451  
452 -
453 453  == 6.1 Confirm Mode ==
454 454  
455 -
456 456  === 6.1.1  AT+CFM command before DR-LWS007 software stack ===
457 457  
458 458  
... ... @@ -470,7 +470,6 @@
470 470  |(% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK
471 471  |(% style="width:155px" %)AT+CFM=2|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)While Error in format, return AT_PARAM_ERROR
472 472  
473 -
474 474  (% style="color:blue" %)**Downlink Command: 0x05**
475 475  
476 476  Format: Command Code (0x05) followed by 2 bytes mode value.
... ... @@ -477,12 +477,11 @@
477 477  
478 478  If the downlink payload=0501, it means set end node to use confirm mode, while type code is 05.
479 479  
480 -* Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1
481 -* Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
467 +* **Example 1:** Downlink Payload: 0501  ~/~/ Set AT+CFM=1
468 +* **Example 2:** Downlink Payload: 0500  ~/~/ Set AT+CFM=0
482 482  
470 +(% style="display:none" %) (%%)
483 483  
484 -
485 -
486 486  === 6.1.2  AT+CFM command since DR-LWS007 software stack ===
487 487  
488 488  
... ... @@ -519,7 +519,6 @@
519 519  OK
520 520  )))
521 521  
522 -
523 523  (% style="color:blue" %)**Downlink Command: 0x05**
524 524  
525 525  Format: Command Code (0x05) followed by 2 bytes mode value.
... ... @@ -526,12 +526,11 @@
526 526  
527 527  If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
528 528  
529 -* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
530 -* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
514 +* **Example 1:** Downlink Payload: 05010101  ~/~/ Set AT+CFM=1,1,1
515 +* **Example 2:** Downlink Payload: 05000700  ~/~/ Set AT+CFM=0,7,0
531 531  
517 +(% style="display:none" %) (%%)
532 532  
533 -
534 -
535 535  == 6.2 Confirm Status ==
536 536  
537 537  
... ... @@ -540,15 +540,13 @@
540 540  
541 541  (% style="color:blue" %)**AT Command: AT+CFS**
542 542  
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(((
527 +(% border="1" style="background-color:#ffffcc; color:green; width:463px" %)
528 +|=(% colspan="3" style="width: 460px;" %)AT+CFS
529 +|(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:107px" %)**Response**
530 +|(% style="width:156px" %)AT+CFS=?|(% style="width:193px" %)Get confirmation status|(% style="width:107px" %)0(((
547 547  OK
548 548  )))
549 549  
550 -
551 -
552 552  == 6.3 Join LoRa® Network ==
553 553  
554 554  
... ... @@ -566,8 +566,6 @@
566 566  While Error in format, return AT_BUSY_ERROR
567 567  )))
568 568  
569 -
570 -
571 571  == 6.4 LoRa® Network Join Mode ==
572 572  
573 573  
... ... @@ -585,7 +585,6 @@
585 585  |(% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK
586 586  |(% 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
587 587  
588 -
589 589  (% style="color:blue" %)**Downlink Command: 0x20**
590 590  
591 591  Format: Command Code (0x20) followed by 1 bytes mode value.
... ... @@ -592,12 +592,11 @@
592 592  
593 593  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
594 594  
595 -* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
596 -* **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
574 +* **Example 1: **Downlink Payload: **2000                  ** ~/~/ Set AT+NJM=0
575 +* **Example 2:** Downlink Payload: **2001**  ~/~/ Set AT+NJM=1
597 597  
577 +(% style="display:none" %) (%%)
598 598  
599 -
600 -
601 601  == 6.5 LoRa® Network Join Status ==
602 602  
603 603  
... ... @@ -613,8 +613,8 @@
613 613  OK
614 614  )))
615 615  
594 +(% style="display:none" %) (%%)
616 616  
617 -
618 618  == 6.6 Print Last Received Data in Raw Format ==
619 619  
620 620  
... ... @@ -630,8 +630,8 @@
630 630  OK
631 631  )))
632 632  
611 +(% style="display:none" %) (%%)
633 633  
634 -
635 635  == 6.7 Print Last Received Data in Binary Format ==
636 636  
637 637  
... ... @@ -647,8 +647,8 @@
647 647  OK
648 648  )))
649 649  
628 +(% style="display:none" %) (%%)
650 650  
651 -
652 652  == 6.8 Send Text Data ==
653 653  
654 654  
... ... @@ -662,14 +662,11 @@
662 662  |(% style="width:201px" %)**Command Example**|(% style="width:340px" %)**Function**|(% style="width:446px" %)**Response**
663 663  |(% style="width:201px" %)AT+SEND=12:hello world|(% style="width:340px" %)Send text data along with the application port.|(% style="width:446px" %)OK(((
664 664  While Error in format, return
665 -
666 666  AT_BUSY_ERROR/AT_BUSY_ERROR/AT_NO_NETWORK_JOINED
667 -
668 -
669 669  )))
670 670  
646 +(% style="display:none" %) (%%)
671 671  
672 -
673 673  == 6.9 Send Hexadecimal Data ==
674 674  
675 675  
... ... @@ -678,21 +678,18 @@
678 678  
679 679  (% style="color:blue" %)**AT Command: AT+SENDB**
680 680  
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 -
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
689 689  )))
690 690  
664 +(% style="display:none" %) (%%)
691 691  
692 -
693 693  = 7. LoRaWAN network management =
694 694  
695 -
696 696  == 7.1 Adaptive Data Rate ==
697 697  
698 698  
... ... @@ -714,21 +714,21 @@
714 714  
715 715  (% style="color:blue" %)**Downlink Command: 0x22**
716 716  
717 -
718 -
719 719  If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
720 720  
721 -* **Example 1**: Downlink Payload: **2201** ~/~/ Set AT+ADR=1.
722 -* **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
691 +* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
692 +* **Example 2**: Downlink Payload: **2200FFFF**  ~/~/ Set AT+ADR=0.
723 723  
694 +(% style="display:none" %) (%%)
695 +
724 724  == 7.2 LoRa® Class ==
725 725  
698 +
726 726  Feature: Get or Set the Device Class(Currently only support class A, class C).
727 727  
728 728  
729 -(% style="color:blue" %)**AT Command:AT+CLASS**
702 +(% style="color:blue" %)**AT Command:  AT+CLASS**
730 730  
731 -
732 732  (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
733 733  |=(% colspan="3" style="width: 504px;" %)AT+CLASS
734 734  |(% style="width:163px" %)**Command Example**|(% style="width:166px" %)**Function**|(% style="width:175px" %)**Response**
... ... @@ -736,16 +736,17 @@
736 736  OK
737 737  )))
738 738  |(% style="width:163px" %)AT+CLASS=C|(% style="width:166px" %)Set the Device Class.|(% style="width:175px" %)OK(((
739 -
740 740  )))
741 741  
713 +(% style="display:none" %) (%%)
714 +
742 742  == 7.3 Duty Cycle Setting ==
743 743  
744 -Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
745 745  
718 +Feature: Get or Set the ETSI Duty Cycle setting** - 0**=disable, **1**=enable - Only for testing.
746 746  
747 -(% style="color:blue" %)**AT Command:AT+DCS**
748 748  
721 +(% style="color:blue" %)**AT Command:  AT+DCS**
749 749  
750 750  (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
751 751  |=(% colspan="3" style="width: 512px;" %)AT+DCS
... ... @@ -754,17 +754,23 @@
754 754  OK
755 755  )))
756 756  |(% style="width:165px" %)AT+DCS=1|(% style="width:239px" %)Set the ETSI Duty Cycle setting.|(% style="width:107px" %)OK(((
757 -
758 758  )))
759 759  
732 +(% style="display:none" %) (%%)
733 +
760 760  == 7.4 Data Rate ==
761 761  
762 -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
763 763  
737 +Feature: Get or Set the Data Rate. (0-7 corresponding to DR_X) .
764 764  
765 -(% style="color:blue" %)**AT Command: AT+DR**
739 +(% style="color:red" %)
740 +**Notice:**
766 766  
742 +* 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.
743 +* 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/]]
767 767  
745 +(% style="color:blue" %)**AT Command: AT+DR**
746 +
768 768  (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
769 769  |=(% colspan="3" style="width: 463px;" %)AT+DR
770 770  |(% style="width:156px" %)**Command Example**|(% style="width:167px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -777,21 +777,21 @@
777 777  
778 778  (% style="color:blue" %)**Downlink Command: 0x2200aaFF**
779 779  
780 -
781 -
782 782  If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
783 783  
784 -* **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1.
785 -* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0.
761 +* **Example 1**: Downlink Payload: **220001FF**  ~/~/ Set AT+DR=1.
762 +* **Example 2**: Downlink Payload: **220000FF**  ~/~/ Set AT+DR=0.
786 786  
764 +(% style="display:none" %) (%%)
765 +
787 787  == 7.5 Frame Counter Downlink ==
788 788  
768 +
789 789  Feature: Get or Set the Frame Counter Downlink.
790 790  
791 791  
792 -(% style="color:blue" %)**AT Command:AT+FCD**
772 +(% style="color:blue" %)**AT Command:  AT+FCD**
793 793  
794 -
795 795  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
796 796  |=(% colspan="3" style="width: 690px;" %)AT+FCD
797 797  |(% style="width:162px" %)**Command Example**|(% style="width:258px" %)**Function**|(% style="width:269px" %)**Response**
... ... @@ -800,8 +800,6 @@
800 800  )))
801 801  |(% style="width:162px" %)AT+FCD=10|(% style="width:258px" %)Set the Frame Counter Downlink.|(% style="width:269px" %)(System will write new value to FCD)(((
802 802  OK
803 -
804 -
805 805  )))
806 806  
807 807  == 7.6 Frame Counter Uplink ==
... ... @@ -809,9 +809,8 @@
809 809  Feature: Get or Set the Frame Counter Uplink.
810 810  
811 811  
812 -(% style="color:blue" %)**AT Command:AT+FCU**
789 +(% style="color:blue" %)**AT Command:  AT+FCU**
813 813  
814 -
815 815  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
816 816  |=(% colspan="3" style="width: 531px;" %)AT+FCU
817 817  |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -819,17 +819,18 @@
819 819  OK
820 820  )))
821 821  |(% style="width:177px" %)AT+FCU=10|(% style="width:239px" %)Set the Frame Counter Uplink.|(% style="width:113px" %)OK(((
822 -
823 823  )))
824 824  
800 +(% style="display:none" %) (%%)
801 +
825 825  == 7.7 Join Accept Delay1 ==
826 826  
804 +
827 827  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
828 828  
829 829  
830 -(% style="color:blue" %)**AT Command:AT+JN1DL**
808 +(% style="color:blue" %)**AT Command:  AT+JN1DL**
831 831  
832 -
833 833  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
834 834  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
835 835  |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -837,17 +837,18 @@
837 837  OK
838 838  )))
839 839  |(% style="width:164px" %)AT+JN1DL=10000|(% style="width:229px" %)Set the Join Accept Delay.|(% style="width:140px" %)OK(((
840 -
841 841  )))
842 842  
819 +(% style="display:none" %) (%%)
820 +
843 843  == 7.8 Join Accept Delay2 ==
844 844  
823 +
845 845  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
846 846  
847 847  
848 -(% style="color:blue" %)**AT Command:AT+JN2DL**
827 +(% style="color:blue" %)**AT Command:  AT+JN2DL**
849 849  
850 -
851 851  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
852 852  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
853 853  |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response**
... ... @@ -855,19 +855,20 @@
855 855  OK
856 856  )))
857 857  |(% style="width:160px" %)AT+JN2DL=20000|(% style="width:228px" %)Set the Join Accept Delay.|(% style="width:146px" %)OK(((
858 -
859 859  )))
860 860  
838 +(% style="display:none" %) (%%)
839 +
861 861  == 7.9 Public Network Mode ==
862 862  
842 +
863 863  Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
864 864  
865 -Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
845 +(% style="color:red" %)**Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network.**
866 866  
867 867  
868 -(% style="color:blue" %)**AT Command:AT+PNM**
848 +(% style="color:blue" %)**AT Command:  AT+PNM**
869 869  
870 -
871 871  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
872 872  |=(% colspan="3" style="width: 664px;" %)AT+PNM
873 873  |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response**
... ... @@ -885,14 +885,16 @@
885 885  )))
886 886  |(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
887 887  
867 +(% style="display:none" %) (%%)
868 +
888 888  == 7.10 Receive Delay1 ==
889 889  
871 +
890 890  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
891 891  
892 892  
893 -(% style="color:blue" %)**AT Command:AT+RX1DL**
875 +(% style="color:blue" %)**AT Command: AT+RX1DL**
894 894  
895 -
896 896  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
897 897  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
898 898  |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -900,17 +900,18 @@
900 900  OK
901 901  )))
902 902  |(% style="width:155px" %)AT+RX1DL=1500|(% style="width:128px" %)Set the delay.|(% style="width:122px" %)OK(((
903 -
904 904  )))
905 905  
886 +(% style="display:none" %) (%%)
887 +
906 906  == 7.11 Receive Delay2 ==
907 907  
890 +
908 908  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
909 909  
910 910  
911 -(% style="color:blue" %)**AT Command:AT+RX2DL**
894 +(% style="color:blue" %)**AT Command: AT+RX2DL**
912 912  
913 -
914 914  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
915 915  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
916 916  |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -918,17 +918,18 @@
918 918  OK
919 919  )))
920 920  |(% style="width:175px" %)AT+RX2DL=2500|(% style="width:152px" %)Set the delay.|(% style="width:150px" %)OK(((
921 -
922 922  )))
923 923  
905 +(% style="display:none" %) (%%)
906 +
924 924  == 7.12 Rx2 Window Data Rate ==
925 925  
909 +
926 926  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
927 927  
928 928  
929 -(% style="color:blue" %)**AT Command:AT+RX2DR**
913 +(% style="color:blue" %)**AT Command:  AT+RX2DR**
930 930  
931 -
932 932  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
933 933  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
934 934  |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response**
... ... @@ -936,17 +936,18 @@
936 936  OK
937 937  )))
938 938  |(% style="width:160px" %)AT+RX2DR=6|(% style="width:232px" %)Set the Rx2 window data rate.|(% style="width:130px" %)OK(((
939 -
940 940  )))
941 941  
924 +(% style="display:none" %) (%%)
925 +
942 942  == 7.13 Rx2 Window Frequency ==
943 943  
928 +
944 944  Feature: Get or Set the Rx2 window frequency
945 945  
946 946  
947 -(% style="color:blue" %)**AT Command:AT+RX2FQ**
932 +(% style="color:blue" %)**AT Command:  AT+RX2FQ**
948 948  
949 -
950 950  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
951 951  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
952 952  |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response**
... ... @@ -954,16 +954,19 @@
954 954  OK
955 955  )))
956 956  |(% style="width:183px" %)AT+RX2FQ=434665000|(% style="width:240px" %)Set the Rx2 window frequency.|(% style="width:160px" %)OK(((
957 -
958 958  )))
959 959  
943 +(% style="display:none" %) (%%)
944 +
960 960  == 7.14 Transmit Power ==
961 961  
947 +
962 962  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. )
963 963  
950 +(% 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**
964 964  
965 -(% style="color:blue" %)**AT Command:AT+TXP**
966 966  
953 +(% style="color:blue" %)**AT Command:  AT+TXP**
967 967  
968 968  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
969 969  |=(% colspan="3" style="width: 462px;" %)AT+TXP
... ... @@ -972,7 +972,6 @@
972 972  OK
973 973  )))
974 974  |(% style="width:161px" %)AT+TXP=1|(% style="width:189px" %)Set the Transmit Power.|(% style="width:112px" %)OK(((
975 -
976 976  )))
977 977  
978 978  Downlink Payload. The 4th byte of 0x22 downlink.
... ... @@ -979,17 +979,19 @@
979 979  
980 980  If the downlink payload=22000100, it means setting the TXP to 0.
981 981  
982 -* **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
983 -* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
968 +* **Example 1**: Downlink Payload: **22000102**  ~/~/ Set AT+TXP=2.
969 +* **Example 2**: Downlink Payload: **220000FF**  ~/~/ Set AT+TXP=0.
984 984  
971 +(% style="display:none" %) (%%)
972 +
985 985  == 7.15 RSSI of the Last Received Packet ==
986 986  
975 +
987 987  Feature: Get or Set the Rx2 window frequency
988 988  
989 989  
990 990  (% style="color:blue" %)**AT Command:AT+RSSI**
991 991  
992 -
993 993  (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %)
994 994  |=(% colspan="3" style="width: 554px;" %)AT+RSSI
995 995  |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response**
... ... @@ -997,14 +997,16 @@
997 997  OK
998 998  )))
999 999  
988 +(% style="display:none" %) (%%)
989 +
1000 1000  == 7.16 SNR of the Last Received Packet ==
1001 1001  
992 +
1002 1002  Feature: Get the SNR of the last received packet
1003 1003  
1004 1004  
1005 -(% style="color:blue" %)**AT Command:AT+SNR**
996 +(% style="color:blue" %)**AT Command:  AT+SNR**
1006 1006  
1007 -
1008 1008  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
1009 1009  |=(% colspan="3" style="width: 568px;" %)AT+SNR
1010 1010  |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -1012,14 +1012,16 @@
1012 1012  OK
1013 1013  )))
1014 1014  
1005 +(% style="display:none" %) (%%)
1006 +
1015 1015  == 7.17 Application Port ==
1016 1016  
1009 +
1017 1017  Feature: Get or set the application port.
1018 1018  
1019 1019  
1020 1020  (% style="color:blue" %)**AT Command: AT+PORT**
1021 1021  
1022 -
1023 1023  (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %)
1024 1024  |=(% colspan="3" style="width: 497px;" %)AT+PORT
1025 1025  |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response**
... ... @@ -1030,22 +1030,23 @@
1030 1030  
1031 1031  (% style="color:blue" %)**Downlink Command: 0x23**
1032 1032  
1033 -
1034 1034  Format: Command Code (0x23) followed by 1 bytes port value.
1035 1035  
1036 1036  If the downlink payload=2301, it means set the application port to 1, while type code is 23.
1037 1037  
1038 -* **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1
1039 -* **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
1029 +* **Example 1**: Downlink Payload: **2301**  ~/~/ set the application port to 1
1030 +* **Example 2**: Downlink Payload:** 2305**  ~/~/ set the application port to 5
1040 1040  
1032 +(% style="display:none" %) (%%)
1033 +
1041 1041  == 7.18 Single Channel Mode ==
1042 1042  
1036 +
1043 1043  Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
1044 1044  
1045 1045  
1046 1046  (% style="color:blue" %)**AT Command: AT+CHS**
1047 1047  
1048 -
1049 1049  (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %)
1050 1050  |=(% colspan="3" style="width: 600px;" %)AT+CHS
1051 1051  |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -1054,14 +1054,16 @@
1054 1054  )))
1055 1055  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
1056 1056  
1050 +(% style="display:none" %) (%%)
1051 +
1057 1057  == 7.19 Eight Channel Mode ==
1058 1058  
1054 +
1059 1059  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
1060 1060  
1061 1061  
1062 1062  (% style="color:blue" %)**AT Command: AT+CHE**
1063 1063  
1064 -
1065 1065  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1066 1066  |=(% colspan="3" style="width: 707px;" %)AT+CHE
1067 1067  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -1072,24 +1072,25 @@
1072 1072  )))
1073 1073  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
1074 1074  
1075 -(% style="color:blue" %)**Downlink Command: 0x24**
1070 +(% style="color:blue" %)**Downlink Command: 0x24 (LHT65,LHT65N Downlink Command:0x07)**
1076 1076  
1077 -
1078 1078  Format: Command Code (0x24) followed by 1 bytes channel value.
1079 1079  
1080 1080  If the downlink payload=2401, it means set channel mode to 1, while type code is 24.
1081 1081  
1082 -* **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1
1083 -* **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
1076 +* **Example 1**: Downlink Payload: 2401  ~/~/ set channel mode to 1
1077 +* **Example 2**: Downlink Payload: 2405  ~/~/ set channel mode to 5
1084 1084  
1079 +(% style="display:none" %) (%%)
1080 +
1085 1085  == 7.20 Get or Set RXwindows1 timeout ==
1086 1086  
1087 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1088 1088  
1084 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1089 1089  
1086 +
1090 1090  (% style="color:blue" %)**AT Command: AT+RX1WTO**
1091 1091  
1092 -
1093 1093  (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %)
1094 1094  |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO
1095 1095  |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response**
... ... @@ -1098,8 +1098,10 @@
1098 1098  )))
1099 1099  |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
1100 1100  
1097 +(% style="display:none" %) (%%)
1098 +
1101 1101  (((
1102 -**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.
1100 +(% 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.
1103 1103  )))
1104 1104  
1105 1105  [[image:image-20220526162535-1.png]]
... ... @@ -1106,18 +1106,17 @@
1106 1106  
1107 1107  (((
1108 1108  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.
1109 -
1110 -
1111 1111  )))
1112 1112  
1109 +
1113 1113  == 7.21 Get or Set RXwindows2 timeout ==
1114 1114  
1115 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1116 1116  
1113 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1117 1117  
1115 +
1118 1118  (% style="color:blue" %)**AT Command: AT+RX2WTO**
1119 1119  
1120 -
1121 1121  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1122 1122  |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO
1123 1123  |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response**
... ... @@ -1126,14 +1126,16 @@
1126 1126  )))
1127 1127  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1128 1128  
1126 +(% style="display:none" %) (%%)
1127 +
1129 1129  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1130 1130  
1130 +
1131 1131  Feature: Get or Set uplinkdwelltime
1132 1132  
1133 1133  
1134 1134  (% style="color:blue" %)**AT Command: AT+DWELLT**
1135 1135  
1136 -
1137 1137  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1138 1138  |=(% colspan="3" style="width: 494px;" %)AT+DWELLT
1139 1139  |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response**
... ... @@ -1144,20 +1144,23 @@
1144 1144  
1145 1145  (% style="color:blue" %)**Downlink Command: 0x25**
1146 1146  
1147 -
1148 1148  Format: Command Code (0x25) followed by 1 bytes state value.
1149 1149  
1150 1150  If the downlink payload=2501, it means set uplinkdwelltime to 1, while type code is 25.
1151 1151  
1152 -* **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1
1153 -* **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1150 +* **Example 1**: Downlink Payload: **2501**  ~/~/ set uplinkdwelltime to 1
1151 +* **Example 2**: Downlink Payload: **2500**  ~/~/ set uplinkdwelltime to 0
1154 1154  
1153 +(% style="display:none" %) (%%)
1154 +
1155 1155  == 7.23 Set Packet Receiving Response Level ==
1156 1156  
1157 +
1157 1157  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.
1158 1158  
1159 -RPL value:
1160 1160  
1161 +**RPL value:**
1162 +
1161 1161  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
1162 1162  * **AT+RPL=1:** Device will immediately reply message to Unconfirmed Data Down. Payload is 0x00.
1163 1163  * **AT+RPL=2:** Device will immediately reply message to Confirmed Data Down. Payload is 0x00 and requied response header for this command.
... ... @@ -1164,7 +1164,7 @@
1164 1164  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1165 1165  * **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.
1166 1166  
1167 -Case Analyes:
1169 +**Case Analyes:**
1168 1168  
1169 1169  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
1170 1170  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
... ... @@ -1172,7 +1172,6 @@
1172 1172  
1173 1173  (% style="color:blue" %)**AT Command: AT+RPL**
1174 1174  
1175 -
1176 1176  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1177 1177  |=(% colspan="3" style="width: 533px;" %)AT+RPL
1178 1178  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1183,27 +1183,31 @@
1183 1183  
1184 1184  (% style="color:blue" %)**Downlink Command: 0x21**
1185 1185  
1186 -
1187 1187  Format: Command Code (0x21) followed by 1 bytes level value.
1188 1188  
1189 1189  If the downlink payload=2101, it means set packet receiving response level to 1, while type code is 21.
1190 1190  
1191 -* **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1192 -* **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1191 +* **Example 1**: Downlink Payload: **2101**  ~/~/ set packet receiving response level to 1
1192 +* **Example 2**: Downlink Payload: **2102**  ~/~/ set packet receiving response level to 2
1193 1193  
1194 +(% style="display:none" %) (%%)
1195 +
1194 1194  == 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1195 1195  
1196 1196  
1197 1197  (% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS **
1198 1198  
1199 -
1200 -(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1201 -|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
1202 -|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1203 -|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
1201 +(% border="1" style="background-color:#ffffcc; color:green; width:589px" %)
1202 +|=(% colspan="3" style="width: 586px;" %)AT+**SETMAXNBTRANS**
1203 +|(% style="width:227px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:87px" %)**Response**
1204 +|(% style="width:227px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:300px" %)Value1: set the maximum NBTrans.|(% style="width:87px" %)1(((
1204 1204  OK
1205 1205  )))
1206 -|(% 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" %)(((
1207 +|(% style="width:227px" %)**AT+SETMAXNBTRANS=？，1**|(% style="width:300px" %)(((
1208 +value2: 0: uplink fcnt doesn't change for each NBTrans;
1209 +
1210 +1: uplink fcnt increase by 1 for each NBTrans.
1211 +)))|(% style="width:87px" %)(((
1207 1207  1
1208 1208  
1209 1209  OK
... ... @@ -1211,20 +1211,25 @@
1211 1211  
1212 1212  (% style="color:blue" %)**Downlink Command: 0x33**
1213 1213  
1214 -
1215 1215  Format: Command Code (0x33) followed by 2 bytes mode value.
1216 1216  
1217 1217  If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1218 1218  
1219 -* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1220 -* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1223 +* Example 1: Downlink Payload: 330100  ~/~/ Set AT+SETMAXNBTRANS=1,0
1224 +* Example 2: Downlink Payload: 330201  ~/~/ Set AT+SETMAXNBTRANS=2,1
1221 1221  
1226 +(% style="display:none" %) (%%)
1227 +
1222 1222  == 7.25 Device offline rejoining （LWS007) ==
1223 1223  
1224 1224  
1225 1225  (% style="color:blue" %)**AT Command: AT+DDETECT**
1226 1226  
1233 +AT+DDETECT=<Flag>,<ACK_Timout_1>,<ACK_Timout_2> (Default Value: AT+DDETECT=1,1440,2880)
1227 1227  
1235 +* ACK_Timout_1: Unit: min
1236 +* ACK_Timout_2: Unit: min
1237 +
1228 1228  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1229 1229  |=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1230 1230  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -1256,21 +1256,25 @@
1256 1256  OK
1257 1257  )))
1258 1258  
1259 -(% style="color:blue" %)**Downlink Command: 0x33**
1269 +(% style="color:blue" %)**Downlink Command: 0x32**
1260 1260  
1261 -
1262 1262  Format: Command Code (0x32) followed by 2 bytes mode value.
1263 1263  
1264 -If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1273 +If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 32.
1265 1265  
1266 -* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1275 +* **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1276 +** 0x01 : Flag
1277 +** 0x05A0: ACK_Timout_1 : 1440minutes (24 hours)
1278 +** 0x0B40: ACK_Timout_2 : 2880minutes (48 hours)
1279 +** **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.
1267 1267  
1281 +(% style="display:none" %) (%%)
1282 +
1268 1268  == 7.26 Request the server to send an ACK ==
1269 1269  
1270 1270  
1271 1271  (% style="color:blue" %)**AT Command: AT+PNACKMD**
1272 1272  
1273 -
1274 1274  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1275 1275  |=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1276 1276  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1279,53 +1279,61 @@
1279 1279  )))
1280 1280  |(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)(((
1281 1281  0
1282 -
1283 1283  OK
1284 1284  )))
1285 1285  
1299 +(% style="display:none" %) (%%)
1300 +
1286 1286  == 7.27 Adjust network rejoining interval ==
1287 1287  
1288 1288  
1289 1289  (% style="color:blue" %)**AT Command: AT+RJTDC**
1290 1290  
1291 -
1292 1292  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1293 1293  |=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1294 1294  |(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1295 -|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
1309 +|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30(((
1296 1296  OK
1297 1297  
1298 -the interval is 30000ms = 30s
1312 +the interval is 30 min
1299 1299  )))
1300 -|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1301 -Set the ReJoin data transmission interval to 60000ms = 60 seconds
1314 +|(% style="width:165px" %)AT+RJTDC=60|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1315 +Set the ReJoin data transmission interval to 60 min
1302 1302  )))
1303 1303  
1304 1304  (% style="color:blue" %)**Downlink Command: 0x26**
1305 1305  
1306 -
1307 1307  Format: Command Code (0x26) followed by 2 bytes mode value.
1308 1308  
1309 1309  If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1310 1310  
1311 -* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
1312 -* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1324 +* **Example 1:** Downlink Payload: 26000A  ~/~/ Set AT+RJTDC=10
1325 +* **Example 2: **Downlink Payload: 260002  ~/~/ Set AT+RJTDC=2
1313 1313  
1327 +(% style="display:none" %) (%%)
1328 +
1314 1314  = 8. AT Commands Combination =
1315 1315  
1316 1316  == 8.1 Set a fix RX2DR for downlink window ==
1317 1317  
1318 -* **AT+ADR=0 **~-~-> Disable ADR first
1319 -* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1320 1320  
1334 +* (% style="color:blue" %)**AT+ADR=0             **(%%) **~-~->**  Disable ADR first
1335 +
1336 +* (% style="color:blue" %)**AT+RX2DR=xxxx**   (%%) **~-~->**  Set xxxx to your wanted DataRate
1337 +
1338 +(% style="display:none" %) (%%)
1339 +
1321 1321  == 8.2 Use Downlink Command to set a fix uplink DR ==
1322 1322  
1323 1323  
1324 1324  (% style="color:blue" %)**Downlink Command: 0x22000500**
1325 1325  
1345 +**Same as:**
1326 1326  
1327 -Same as:
1347 +* AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1328 1328  
1329 -* AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1330 -* AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1331 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1349 +* AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1350 +
1351 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1352 +
1353 +

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