Last modified by kai on 2024/09/06 10:00
<
From version < 60.1 >
edited by Edwin Chen
on 2023/03/25 15:30
To version < 50.18 >
edited by Xiaoling
on 2022/07/13 13:49
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Edwin
1 +XWiki.Xiaoling
Content
... ... @@ -9,12 +9,11 @@
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 -
18 18  
19 19  )))
20 20  
... ... @@ -21,13 +21,14 @@
21 21  = 2. How to use AT Commands or Downlink command =
22 22  
23 23  
24 -* **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/]]
25 -* **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:
26 26  ** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
27 -** 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]]
28 28  ** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
29 29  
30 30  
30 +
31 31  = 3. Support End Node and firmware version =
32 32  
33 33  
... ... @@ -105,6 +105,7 @@
105 105  
106 106  = 4. System Management Commands =
107 107  
108 +
108 108  == 4.1 Change Uplink Interval ==
109 109  
110 110  
... ... @@ -134,13 +134,14 @@
134 134  )))
135 135  
136 136  (((
137 -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.
138 138  )))
139 139  
140 -* **Example 1**: Downlink Payload:** 0100001E**  ~/~/ Set Transmit Interval (TDC) = 30 seconds
141 -* **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
142 142  
143 143  
145 +
144 144  == 4.2 Reboot End Node ==
145 145  
146 146  
... ... @@ -149,10 +149,10 @@
149 149  
150 150  (% style="color:blue" %)**AT Command: ATZ**
151 151  
152 -(% border="1" style="background-color:#ffffcc; color:green; width:546px" %)
153 -|=(% colspan="3" style="width: 543px;" %)ATZ: Trig a reset of the MCU
154 -|(% style="width:157px" %)**Command Example**|(% style="width:92px" %)**Function**|(% style="width:294px" %)**Response**
155 -|(% 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|(((
156 156  Device reset and show booting info
157 157  
158 158  LSN50 Device/LoRa ST Module
... ... @@ -166,6 +166,7 @@
166 166  <followed by the Tx and Rx information>
167 167  )))
168 168  
171 +
169 169  (% style="color:blue" %)**Downlink Command: 0x04**
170 170  
171 171  (((
... ... @@ -186,10 +186,10 @@
186 186  
187 187  (% style="color:blue" %)**AT Command: AT+FDR**
188 188  
189 -(% border="1" style="background-color:#ffffcc; color:green; width:789px" %)
190 -|=(% colspan="3" style="width: 786px;" %)Reset to factory default
191 -|(% style="width:154px" %)**Command Example**|(% style="width:175px" %)**Function**|(% style="width:456px" %)**Response**
192 -|(% 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" %)(((
193 193  Device reset to factory default parameters and show booting info
194 194  
195 195  LSN50 Device/LoRa ST Module
... ... @@ -203,6 +203,7 @@
203 203  Please set the parameters or reset Device to apply change
204 204  )))
205 205  
209 +
206 206  (% style="color:blue" %)**Downlink Command: 0x04**
207 207  
208 208  (((
... ... @@ -222,15 +222,16 @@
222 222  
223 223  (% style="color:blue" %)**AT Command: AT+VER**
224 224  
225 -(% border="1" style="background-color:#ffffcc; color:green; width:542px" %)
226 -|=(% colspan="3" style="width: 539px;" %)AT+VER: Image Version and Frequency Band
227 -|(% style="width:157px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:86px" %)**Response**
228 -|(% 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" %)(((
229 229  1.3 EU868
230 230  
231 231  OK
232 232  )))
233 233  
238 +
234 234  (% style="color:blue" %)**Downlink Command: 0x26 (Valid in 006 stack)**
235 235  
236 236  (((
... ... @@ -244,6 +244,7 @@
244 244  (((
245 245  
246 246  
252 +
247 247  **xx: Software Type:**
248 248  )))
249 249  
... ... @@ -254,6 +254,7 @@
254 254  (((
255 255  
256 256  
263 +
257 257  **yy: Frequency Band:**
258 258  )))
259 259  
... ... @@ -271,6 +271,7 @@
271 271  (((
272 272  
273 273  
281 +
274 274  **zz: Subband**
275 275  )))
276 276  
... ... @@ -303,8 +303,10 @@
303 303  )))
304 304  
305 305  
314 +
306 306  = 5. Keys, IDs and EUIs management =
307 307  
317 +
308 308  == 5.1 Application EUI ==
309 309  
310 310  
... ... @@ -322,6 +322,7 @@
322 322  |(% style="width:305px" %)AT+APPEUI=00 b3 d5 7e f0 00 4d 34|(% style="width:186px" %)Set the Application EUI|(% style="width:191px" %)OK
323 323  
324 324  
335 +
325 325  == 5.2 Application Key ==
326 326  
327 327  
... ... @@ -339,6 +339,7 @@
339 339  |(% 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
340 340  
341 341  
353 +
342 342  == 5.3 Application Session Key ==
343 343  
344 344  
... ... @@ -358,6 +358,7 @@
358 358  )))
359 359  
360 360  
373 +
361 361  == 5.4 Device Address ==
362 362  
363 363  
... ... @@ -377,6 +377,7 @@
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  
379 379  
393 +
380 380  == 5.5 Device EUI ==
381 381  
382 382  
... ... @@ -396,6 +396,7 @@
396 396  )))
397 397  
398 398  
413 +
399 399  == 5.6 Network ID ==
400 400  
401 401  
... ... @@ -413,6 +413,7 @@
413 413  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
414 414  
415 415  
431 +
416 416  == 5.7 Network Session Key ==
417 417  
418 418  
... ... @@ -430,10 +430,13 @@
430 430  |(% 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
431 431  
432 432  
449 +
433 433  = 6. Joining and sending date on LoRaWAN network =
434 434  
452 +
435 435  == 6.1 Confirm Mode ==
436 436  
455 +
437 437  === 6.1.1  AT+CFM command before DR-LWS007 software stack ===
438 438  
439 439  
... ... @@ -451,6 +451,7 @@
451 451  |(% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK
452 452  |(% style="width:155px" %)AT+CFM=2|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)While Error in format, return AT_PARAM_ERROR
453 453  
473 +
454 454  (% style="color:blue" %)**Downlink Command: 0x05**
455 455  
456 456  Format: Command Code (0x05) followed by 2 bytes mode value.
... ... @@ -457,10 +457,12 @@
457 457  
458 458  If the downlink payload=0501, it means set end node to use confirm mode, while type code is 05.
459 459  
460 -* **Example 1:** Downlink Payload: 0501  ~/~/ Set AT+CFM=1
461 -* **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
462 462  
463 463  
484 +
485 +
464 464  === 6.1.2  AT+CFM command since DR-LWS007 software stack ===
465 465  
466 466  
... ... @@ -497,6 +497,7 @@
497 497  OK
498 498  )))
499 499  
522 +
500 500  (% style="color:blue" %)**Downlink Command: 0x05**
501 501  
502 502  Format: Command Code (0x05) followed by 2 bytes mode value.
... ... @@ -503,10 +503,12 @@
503 503  
504 504  If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
505 505  
506 -* **Example 1:** Downlink Payload: 05010101  ~/~/ Set AT+CFM=1,1,1
507 -* **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
508 508  
509 509  
533 +
534 +
510 510  == 6.2 Confirm Status ==
511 511  
512 512  
... ... @@ -515,14 +515,15 @@
515 515  
516 516  (% style="color:blue" %)**AT Command: AT+CFS**
517 517  
518 -(% border="1" style="background-color:#ffffcc; color:green; width:463px" %)
519 -|=(% colspan="3" style="width: 460px;" %)AT+CFS
520 -|(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:107px" %)**Response**
521 -|(% 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(((
522 522  OK
523 523  )))
524 524  
525 525  
551 +
526 526  == 6.3 Join LoRa® Network ==
527 527  
528 528  
... ... @@ -541,6 +541,7 @@
541 541  )))
542 542  
543 543  
570 +
544 544  == 6.4 LoRa® Network Join Mode ==
545 545  
546 546  
... ... @@ -558,6 +558,7 @@
558 558  |(% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK
559 559  |(% 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
560 560  
588 +
561 561  (% style="color:blue" %)**Downlink Command: 0x20**
562 562  
563 563  Format: Command Code (0x20) followed by 1 bytes mode value.
... ... @@ -564,10 +564,12 @@
564 564  
565 565  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
566 566  
567 -* **Example 1: **Downlink Payload: **2000                  ** ~/~/ Set AT+NJM=0
568 -* **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
569 569  
570 570  
599 +
600 +
571 571  == 6.5 LoRa® Network Join Status ==
572 572  
573 573  
... ... @@ -584,6 +584,7 @@
584 584  )))
585 585  
586 586  
617 +
587 587  == 6.6 Print Last Received Data in Raw Format ==
588 588  
589 589  
... ... @@ -600,6 +600,7 @@
600 600  )))
601 601  
602 602  
634 +
603 603  == 6.7 Print Last Received Data in Binary Format ==
604 604  
605 605  
... ... @@ -616,6 +616,7 @@
616 616  )))
617 617  
618 618  
651 +
619 619  == 6.8 Send Text Data ==
620 620  
621 621  
... ... @@ -636,6 +636,7 @@
636 636  )))
637 637  
638 638  
672 +
639 639  == 6.9 Send Hexadecimal Data ==
640 640  
641 641  
... ... @@ -644,11 +644,11 @@
644 644  
645 645  (% style="color:blue" %)**AT Command: AT+SENDB**
646 646  
647 -(% border="1" style="background-color:#ffffcc; color:green; width:1101px" %)
648 -|=(% colspan="3" style="width: 1098px;" %)AT+SENDB
649 -|(% style="width:257px" %)**Command Example**|(% style="width:394px" %)**Function**|(% style="width:446px" %)**Response**
650 -|(% style="width:257px" %)AT+SENDB=12:abcdef0123456789|(% style="width:394px" %)Send hexadecimal data along with the application port.|(% style="width:446px" %)OK
651 -|(% 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(((
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(((
652 652  AT_PARAM_ERROR AT_BUSY_ERROR/AT_NO_NETWORK_JOINED
653 653  
654 654  
... ... @@ -655,8 +655,10 @@
655 655  )))
656 656  
657 657  
692 +
658 658  = 7. LoRaWAN network management =
659 659  
695 +
660 660  == 7.1 Adaptive Data Rate ==
661 661  
662 662  
... ... @@ -676,14 +676,17 @@
676 676  AT_PARAM_ERROR
677 677  )))
678 678  
715 +
679 679  (% style="color:blue" %)**Downlink Command: 0x22**
680 680  
681 681  If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
682 682  
683 -* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
684 -* **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.
685 685  
686 686  
724 +
725 +
687 687  == 7.2 LoRa® Class ==
688 688  
689 689  
... ... @@ -690,7 +690,7 @@
690 690  Feature: Get or Set the Device Class(Currently only support class A, class C).
691 691  
692 692  
693 -(% style="color:blue" %)**AT Command:  AT+CLASS**
732 +(% style="color:blue" %)**AT Command:AT+CLASS**
694 694  
695 695  (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
696 696  |=(% colspan="3" style="width: 504px;" %)AT+CLASS
... ... @@ -703,13 +703,14 @@
703 703  )))
704 704  
705 705  
745 +
706 706  == 7.3 Duty Cycle Setting ==
707 707  
708 708  
709 -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.
710 710  
711 711  
712 -(% style="color:blue" %)**AT Command:  AT+DCS**
752 +(% style="color:blue" %)**AT Command:AT+DCS**
713 713  
714 714  (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
715 715  |=(% colspan="3" style="width: 512px;" %)AT+DCS
... ... @@ -722,17 +722,13 @@
722 722  )))
723 723  
724 724  
765 +
725 725  == 7.4 Data Rate ==
726 726  
727 727  
728 -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
729 729  
730 -(% style="color:red" %)
731 -**Notice:**
732 732  
733 -* 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.
734 -* 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/]]
735 -
736 736  (% style="color:blue" %)**AT Command: AT+DR**
737 737  
738 738  (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
... ... @@ -745,14 +745,17 @@
745 745  
746 746  )))
747 747  
784 +
748 748  (% style="color:blue" %)**Downlink Command: 0x2200aaFF**
749 749  
750 750  If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
751 751  
752 -* **Example 1**: Downlink Payload: **220001FF**  ~/~/ Set AT+DR=1.
753 -* **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.
754 754  
755 755  
793 +
794 +
756 756  == 7.5 Frame Counter Downlink ==
757 757  
758 758  
... ... @@ -759,7 +759,7 @@
759 759  Feature: Get or Set the Frame Counter Downlink.
760 760  
761 761  
762 -(% style="color:blue" %)**AT Command:  AT+FCD**
801 +(% style="color:blue" %)**AT Command:AT+FCD**
763 763  
764 764  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
765 765  |=(% colspan="3" style="width: 690px;" %)AT+FCD
... ... @@ -772,13 +772,15 @@
772 772  )))
773 773  
774 774  
814 +
775 775  == 7.6 Frame Counter Uplink ==
776 776  
777 777  Feature: Get or Set the Frame Counter Uplink.
778 778  
779 779  
780 -(% style="color:blue" %)**AT Command:  AT+FCU**
820 +(% style="color:blue" %)**AT Command:AT+FCU**
781 781  
822 +
782 782  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
783 783  |=(% colspan="3" style="width: 531px;" %)AT+FCU
784 784  |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -789,15 +789,14 @@
789 789  
790 790  )))
791 791  
792 -
793 793  == 7.7 Join Accept Delay1 ==
794 794  
795 -
796 796  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
797 797  
798 798  
799 -(% style="color:blue" %)**AT Command:  AT+JN1DL**
838 +(% style="color:blue" %)**AT Command:AT+JN1DL**
800 800  
840 +
801 801  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
802 802  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
803 803  |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -808,15 +808,14 @@
808 808  
809 809  )))
810 810  
811 -
812 812  == 7.8 Join Accept Delay2 ==
813 813  
814 -
815 815  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
816 816  
817 817  
818 -(% style="color:blue" %)**AT Command:  AT+JN2DL**
856 +(% style="color:blue" %)**AT Command:AT+JN2DL**
819 819  
858 +
820 820  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
821 821  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
822 822  |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response**
... ... @@ -827,17 +827,16 @@
827 827  
828 828  )))
829 829  
830 -
831 831  == 7.9 Public Network Mode ==
832 832  
833 -
834 834  Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
835 835  
836 -(% 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
837 837  
838 838  
839 -(% style="color:blue" %)**AT Command:  AT+PNM**
876 +(% style="color:blue" %)**AT Command:AT+PNM**
840 840  
878 +
841 841  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
842 842  |=(% colspan="3" style="width: 664px;" %)AT+PNM
843 843  |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response**
... ... @@ -855,15 +855,14 @@
855 855  )))
856 856  |(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
857 857  
858 -
859 859  == 7.10 Receive Delay1 ==
860 860  
861 -
862 862  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
863 863  
864 864  
865 -(% style="color:blue" %)**AT Command: AT+RX1DL**
901 +(% style="color:blue" %)**AT Command:AT+RX1DL**
866 866  
903 +
867 867  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
868 868  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
869 869  |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -874,15 +874,14 @@
874 874  
875 875  )))
876 876  
877 -
878 878  == 7.11 Receive Delay2 ==
879 879  
880 -
881 881  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
882 882  
883 883  
884 -(% style="color:blue" %)**AT Command: AT+RX2DL**
919 +(% style="color:blue" %)**AT Command:AT+RX2DL**
885 885  
921 +
886 886  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
887 887  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
888 888  |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -893,15 +893,14 @@
893 893  
894 894  )))
895 895  
896 -
897 897  == 7.12 Rx2 Window Data Rate ==
898 898  
899 -
900 900  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
901 901  
902 902  
903 -(% style="color:blue" %)**AT Command:  AT+RX2DR**
937 +(% style="color:blue" %)**AT Command:AT+RX2DR**
904 904  
939 +
905 905  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
906 906  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
907 907  |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response**
... ... @@ -912,15 +912,14 @@
912 912  
913 913  )))
914 914  
915 -
916 916  == 7.13 Rx2 Window Frequency ==
917 917  
918 -
919 919  Feature: Get or Set the Rx2 window frequency
920 920  
921 921  
922 -(% style="color:blue" %)**AT Command:  AT+RX2FQ**
955 +(% style="color:blue" %)**AT Command:AT+RX2FQ**
923 923  
957 +
924 924  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
925 925  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
926 926  |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response**
... ... @@ -931,16 +931,13 @@
931 931  
932 932  )))
933 933  
934 -
935 935  == 7.14 Transmit Power ==
936 936  
937 -
938 938  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. )
939 939  
940 -(% 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**
941 941  
973 +(% style="color:blue" %)**AT Command:AT+TXP**
942 942  
943 -(% style="color:blue" %)**AT Command:  AT+TXP**
944 944  
945 945  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
946 946  |=(% colspan="3" style="width: 462px;" %)AT+TXP
... ... @@ -956,18 +956,17 @@
956 956  
957 957  If the downlink payload=22000100, it means setting the TXP to 0.
958 958  
959 -* **Example 1**: Downlink Payload: **22000102**  ~/~/ Set AT+TXP=2.
960 -* **Example 2**: Downlink Payload: **220000FF**  ~/~/ Set AT+TXP=0.
990 +* **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
991 +* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
961 961  
962 -
963 963  == 7.15 RSSI of the Last Received Packet ==
964 964  
965 -
966 966  Feature: Get or Set the Rx2 window frequency
967 967  
968 968  
969 969  (% style="color:blue" %)**AT Command:AT+RSSI**
970 970  
1000 +
971 971  (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %)
972 972  |=(% colspan="3" style="width: 554px;" %)AT+RSSI
973 973  |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response**
... ... @@ -975,15 +975,14 @@
975 975  OK
976 976  )))
977 977  
978 -
979 979  == 7.16 SNR of the Last Received Packet ==
980 980  
981 -
982 982  Feature: Get the SNR of the last received packet
983 983  
984 984  
985 -(% style="color:blue" %)**AT Command:  AT+SNR**
1013 +(% style="color:blue" %)**AT Command:AT+SNR**
986 986  
1015 +
987 987  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
988 988  |=(% colspan="3" style="width: 568px;" %)AT+SNR
989 989  |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -991,15 +991,14 @@
991 991  OK
992 992  )))
993 993  
994 -
995 995  == 7.17 Application Port ==
996 996  
997 -
998 998  Feature: Get or set the application port.
999 999  
1000 1000  
1001 1001  (% style="color:blue" %)**AT Command: AT+PORT**
1002 1002  
1030 +
1003 1003  (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %)
1004 1004  |=(% colspan="3" style="width: 497px;" %)AT+PORT
1005 1005  |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response**
... ... @@ -1010,22 +1010,22 @@
1010 1010  
1011 1011  (% style="color:blue" %)**Downlink Command: 0x23**
1012 1012  
1041 +
1013 1013  Format: Command Code (0x23) followed by 1 bytes port value.
1014 1014  
1015 1015  If the downlink payload=2301, it means set the application port to 1, while type code is 23.
1016 1016  
1017 -* **Example 1**: Downlink Payload: **2301**  ~/~/ set the application port to 1
1018 -* **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
1019 1019  
1020 -
1021 1021  == 7.18 Single Channel Mode ==
1022 1022  
1023 -
1024 1024  Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
1025 1025  
1026 1026  
1027 1027  (% style="color:blue" %)**AT Command: AT+CHS**
1028 1028  
1056 +
1029 1029  (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %)
1030 1030  |=(% colspan="3" style="width: 600px;" %)AT+CHS
1031 1031  |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -1034,15 +1034,14 @@
1034 1034  )))
1035 1035  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
1036 1036  
1037 -
1038 1038  == 7.19 Eight Channel Mode ==
1039 1039  
1040 -
1041 1041  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
1042 1042  
1043 1043  
1044 1044  (% style="color:blue" %)**AT Command: AT+CHE**
1045 1045  
1072 +
1046 1046  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1047 1047  |=(% colspan="3" style="width: 707px;" %)AT+CHE
1048 1048  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -1053,24 +1053,24 @@
1053 1053  )))
1054 1054  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
1055 1055  
1056 -(% style="color:blue" %)**Downlink Command: 0x24 (LHT65,LHT65N Downlink Command:0x07)**
1083 +(% style="color:blue" %)**Downlink Command: 0x24**
1057 1057  
1085 +
1058 1058  Format: Command Code (0x24) followed by 1 bytes channel value.
1059 1059  
1060 1060  If the downlink payload=2401, it means set channel mode to 1, while type code is 24.
1061 1061  
1062 -* **Example 1**: Downlink Payload: 2401  ~/~/ set channel mode to 1
1063 -* **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
1064 1064  
1065 -
1066 1066  == 7.20 Get or Set RXwindows1 timeout ==
1067 1067  
1095 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1068 1068  
1069 -Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1070 1070  
1071 -
1072 1072  (% style="color:blue" %)**AT Command: AT+RX1WTO**
1073 1073  
1100 +
1074 1074  (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %)
1075 1075  |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO
1076 1076  |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response**
... ... @@ -1080,17 +1080,11 @@
1080 1080  |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
1081 1081  
1082 1082  (((
1083 -
1084 -
1085 -
1086 -(% 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.
1087 -
1088 -
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.
1089 1089  )))
1090 1090  
1091 1091  [[image:image-20220526162535-1.png]]
1092 1092  
1093 -
1094 1094  (((
1095 1095  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.
1096 1096  
... ... @@ -1099,12 +1099,12 @@
1099 1099  
1100 1100  == 7.21 Get or Set RXwindows2 timeout ==
1101 1101  
1123 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1102 1102  
1103 -Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1104 1104  
1105 -
1106 1106  (% style="color:blue" %)**AT Command: AT+RX2WTO**
1107 1107  
1128 +
1108 1108  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1109 1109  |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO
1110 1110  |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response**
... ... @@ -1113,15 +1113,14 @@
1113 1113  )))
1114 1114  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1115 1115  
1116 -
1117 1117  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1118 1118  
1119 -
1120 1120  Feature: Get or Set uplinkdwelltime
1121 1121  
1122 1122  
1123 1123  (% style="color:blue" %)**AT Command: AT+DWELLT**
1124 1124  
1144 +
1125 1125  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1126 1126  |=(% colspan="3" style="width: 494px;" %)AT+DWELLT
1127 1127  |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response**
... ... @@ -1132,22 +1132,20 @@
1132 1132  
1133 1133  (% style="color:blue" %)**Downlink Command: 0x25**
1134 1134  
1155 +
1135 1135  Format: Command Code (0x25) followed by 1 bytes state value.
1136 1136  
1137 1137  If the downlink payload=2501, it means set uplinkdwelltime to 1, while type code is 25.
1138 1138  
1139 -* **Example 1**: Downlink Payload: **2501**  ~/~/ set uplinkdwelltime to 1
1140 -* **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
1141 1141  
1142 -
1143 1143  == 7.23 Set Packet Receiving Response Level ==
1144 1144  
1145 -
1146 1146  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.
1147 1147  
1167 +RPL value:
1148 1148  
1149 -**RPL value:**
1150 -
1151 1151  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
1152 1152  * **AT+RPL=1:** Device will immediately reply message to Unconfirmed Data Down. Payload is 0x00.
1153 1153  * **AT+RPL=2:** Device will immediately reply message to Confirmed Data Down. Payload is 0x00 and requied response header for this command.
... ... @@ -1154,7 +1154,7 @@
1154 1154  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1155 1155  * **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.
1156 1156  
1157 -**Case Analyes:**
1175 +Case Analyes:
1158 1158  
1159 1159  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
1160 1160  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
... ... @@ -1162,6 +1162,7 @@
1162 1162  
1163 1163  (% style="color:blue" %)**AT Command: AT+RPL**
1164 1164  
1183 +
1165 1165  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1166 1166  |=(% colspan="3" style="width: 533px;" %)AT+RPL
1167 1167  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1172,30 +1172,27 @@
1172 1172  
1173 1173  (% style="color:blue" %)**Downlink Command: 0x21**
1174 1174  
1194 +
1175 1175  Format: Command Code (0x21) followed by 1 bytes level value.
1176 1176  
1177 1177  If the downlink payload=2101, it means set packet receiving response level to 1, while type code is 21.
1178 1178  
1179 -* **Example 1**: Downlink Payload: **2101**  ~/~/ set packet receiving response level to 1
1180 -* **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
1181 1181  
1182 -
1183 1183  == 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1184 1184  
1185 1185  
1186 1186  (% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS **
1187 1187  
1188 -(% border="1" style="background-color:#ffffcc; color:green; width:589px" %)
1189 -|=(% colspan="3" style="width: 586px;" %)AT+**SETMAXNBTRANS**
1190 -|(% style="width:227px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:87px" %)**Response**
1191 -|(% 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(((
1192 1192  OK
1193 1193  )))
1194 -|(% style="width:227px" %)**AT+SETMAXNBTRANS=？，1**|(% style="width:300px" %)(((
1195 -value2: 0: uplink fcnt doesn't change for each NBTrans;
1196 -
1197 -1: uplink fcnt increase by 1 for each NBTrans.
1198 -)))|(% 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" %)(((
1199 1199  1
1200 1200  
1201 1201  OK
... ... @@ -1203,24 +1203,20 @@
1203 1203  
1204 1204  (% style="color:blue" %)**Downlink Command: 0x33**
1205 1205  
1222 +
1206 1206  Format: Command Code (0x33) followed by 2 bytes mode value.
1207 1207  
1208 1208  If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1209 1209  
1210 -* Example 1: Downlink Payload: 330100  ~/~/ Set AT+SETMAXNBTRANS=1,0
1211 -* 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
1212 1212  
1213 -
1214 1214  == 7.25 Device offline rejoining （LWS007) ==
1215 1215  
1216 1216  
1217 1217  (% style="color:blue" %)**AT Command: AT+DDETECT**
1218 1218  
1219 -AT+DDETECT=<Flag>,<ACK_Timout_1>,<ACK_Timout_2> (Default Value: AT+DDETECT=1,1440,2880)
1220 1220  
1221 -* ACK_Timout_1: Unit: min
1222 -* ACK_Timout_2: Unit: min
1223 -
1224 1224  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1225 1225  |=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1226 1226  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -1252,24 +1252,21 @@
1252 1252  OK
1253 1253  )))
1254 1254  
1255 -(% style="color:blue" %)**Downlink Command: 0x32**
1267 +(% style="color:blue" %)**Downlink Command: 0x33**
1256 1256  
1269 +
1257 1257  Format: Command Code (0x32) followed by 2 bytes mode value.
1258 1258  
1259 -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.
1260 1260  
1261 -* **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1262 -** 0x01 : Flag
1263 -** 0x05A0: ACK_Timout_1 : 1440minutes (24 hours)
1264 -** 0x0B40: ACK_Timout_2 : 2880minutes (48 hours)
1265 -** **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
1266 1266  
1267 -
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  
1281 +
1273 1273  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1274 1274  |=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1275 1275  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1282,52 +1282,49 @@
1282 1282  OK
1283 1283  )))
1284 1284  
1285 -
1286 1286  == 7.27 Adjust network rejoining interval ==
1287 1287  
1288 1288  
1289 1289  (% style="color:blue" %)**AT Command: AT+RJTDC**
1290 1290  
1299 +
1291 1291  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1292 1292  |=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1293 1293  |(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1294 -|(% 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(((
1295 1295  OK
1296 1296  
1297 -the interval is 30 min
1306 +the interval is 30000ms = 30s
1298 1298  )))
1299 -|(% style="width:165px" %)AT+RJTDC=60|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1300 -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
1301 1301  )))
1302 1302  
1303 1303  (% style="color:blue" %)**Downlink Command: 0x26**
1304 1304  
1314 +
1305 1305  Format: Command Code (0x26) followed by 2 bytes mode value.
1306 1306  
1307 1307  If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1308 1308  
1309 -* **Example 1:** Downlink Payload: 26000A  ~/~/ Set AT+RJTDC=10
1310 -* **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
1311 1311  
1312 -
1313 1313  = 8. AT Commands Combination =
1314 1314  
1315 1315  == 8.1 Set a fix RX2DR for downlink window ==
1316 1316  
1326 +* **AT+ADR=0 **~-~-> Disable ADR first
1327 +* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1317 1317  
1318 -* (% style="color:blue" %)**AT+ADR=0             **(%%) **~-~->**  Disable ADR first
1319 -* (% style="color:blue" %)**AT+RX2DR=xxxx**   (%%) **~-~->**  Set xxxx to your wanted DataRate
1320 -
1321 -
1322 1322  == 8.2 Use Downlink Command to set a fix uplink DR ==
1323 1323  
1324 1324  
1325 1325  (% style="color:blue" %)**Downlink Command: 0x22000500**
1326 1326  
1327 -**Same as:**
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"]]
1335 +Same as:
1332 1332  
1333 -
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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