Last modified by kai on 2024/09/06 10:00
<
From version < 59.1 >
edited by Bei Jinggeng
on 2023/01/10 11:43
To version < 50.18 >
edited by Xiaoling
on 2022/07/13 13:49
>
Change comment: There is no comment for this version

Summary

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Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Bei
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  
... ... @@ -21,12 +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  
29 +
30 +
30 30  = 3. Support End Node and firmware version =
31 31  
32 32  
... ... @@ -104,6 +104,7 @@
104 104  
105 105  = 4. System Management Commands =
106 106  
108 +
107 107  == 4.1 Change Uplink Interval ==
108 108  
109 109  
... ... @@ -133,13 +133,14 @@
133 133  )))
134 134  
135 135  (((
136 -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.
137 137  )))
138 138  
139 -* **Example 1**: Downlink Payload:** 0100001E**  ~/~/ Set Transmit Interval (TDC) = 30 seconds
140 -* **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
141 141  
142 142  
145 +
143 143  == 4.2 Reboot End Node ==
144 144  
145 145  
... ... @@ -148,10 +148,10 @@
148 148  
149 149  (% style="color:blue" %)**AT Command: ATZ**
150 150  
151 -(% border="1" style="background-color:#ffffcc; color:green; width:546px" %)
152 -|=(% colspan="3" style="width: 543px;" %)ATZ: Trig a reset of the MCU
153 -|(% style="width:157px" %)**Command Example**|(% style="width:92px" %)**Function**|(% style="width:294px" %)**Response**
154 -|(% 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|(((
155 155  Device reset and show booting info
156 156  
157 157  LSN50 Device/LoRa ST Module
... ... @@ -165,6 +165,7 @@
165 165  <followed by the Tx and Rx information>
166 166  )))
167 167  
171 +
168 168  (% style="color:blue" %)**Downlink Command: 0x04**
169 169  
170 170  (((
... ... @@ -185,10 +185,10 @@
185 185  
186 186  (% style="color:blue" %)**AT Command: AT+FDR**
187 187  
188 -(% border="1" style="background-color:#ffffcc; color:green; width:789px" %)
189 -|=(% colspan="3" style="width: 786px;" %)Reset to factory default
190 -|(% style="width:154px" %)**Command Example**|(% style="width:175px" %)**Function**|(% style="width:456px" %)**Response**
191 -|(% 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" %)(((
192 192  Device reset to factory default parameters and show booting info
193 193  
194 194  LSN50 Device/LoRa ST Module
... ... @@ -202,6 +202,7 @@
202 202  Please set the parameters or reset Device to apply change
203 203  )))
204 204  
209 +
205 205  (% style="color:blue" %)**Downlink Command: 0x04**
206 206  
207 207  (((
... ... @@ -221,15 +221,16 @@
221 221  
222 222  (% style="color:blue" %)**AT Command: AT+VER**
223 223  
224 -(% border="1" style="background-color:#ffffcc; color:green; width:542px" %)
225 -|=(% colspan="3" style="width: 539px;" %)AT+VER: Image Version and Frequency Band
226 -|(% style="width:157px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:86px" %)**Response**
227 -|(% 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" %)(((
228 228  1.3 EU868
229 229  
230 230  OK
231 231  )))
232 232  
238 +
233 233  (% style="color:blue" %)**Downlink Command: 0x26 (Valid in 006 stack)**
234 234  
235 235  (((
... ... @@ -243,6 +243,7 @@
243 243  (((
244 244  
245 245  
252 +
246 246  **xx: Software Type:**
247 247  )))
248 248  
... ... @@ -253,6 +253,7 @@
253 253  (((
254 254  
255 255  
263 +
256 256  **yy: Frequency Band:**
257 257  )))
258 258  
... ... @@ -270,6 +270,7 @@
270 270  (((
271 271  
272 272  
281 +
273 273  **zz: Subband**
274 274  )))
275 275  
... ... @@ -302,8 +302,10 @@
302 302  )))
303 303  
304 304  
314 +
305 305  = 5. Keys, IDs and EUIs management =
306 306  
317 +
307 307  == 5.1 Application EUI ==
308 308  
309 309  
... ... @@ -321,6 +321,7 @@
321 321  |(% style="width:305px" %)AT+APPEUI=00 b3 d5 7e f0 00 4d 34|(% style="width:186px" %)Set the Application EUI|(% style="width:191px" %)OK
322 322  
323 323  
335 +
324 324  == 5.2 Application Key ==
325 325  
326 326  
... ... @@ -338,6 +338,7 @@
338 338  |(% 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
339 339  
340 340  
353 +
341 341  == 5.3 Application Session Key ==
342 342  
343 343  
... ... @@ -357,6 +357,7 @@
357 357  )))
358 358  
359 359  
373 +
360 360  == 5.4 Device Address ==
361 361  
362 362  
... ... @@ -376,6 +376,7 @@
376 376  |(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK
377 377  
378 378  
393 +
379 379  == 5.5 Device EUI ==
380 380  
381 381  
... ... @@ -395,6 +395,7 @@
395 395  )))
396 396  
397 397  
413 +
398 398  == 5.6 Network ID ==
399 399  
400 400  
... ... @@ -412,6 +412,7 @@
412 412  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
413 413  
414 414  
431 +
415 415  == 5.7 Network Session Key ==
416 416  
417 417  
... ... @@ -429,10 +429,13 @@
429 429  |(% 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
430 430  
431 431  
449 +
432 432  = 6. Joining and sending date on LoRaWAN network =
433 433  
452 +
434 434  == 6.1 Confirm Mode ==
435 435  
455 +
436 436  === 6.1.1  AT+CFM command before DR-LWS007 software stack ===
437 437  
438 438  
... ... @@ -450,6 +450,7 @@
450 450  |(% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK
451 451  |(% style="width:155px" %)AT+CFM=2|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)While Error in format, return AT_PARAM_ERROR
452 452  
473 +
453 453  (% style="color:blue" %)**Downlink Command: 0x05**
454 454  
455 455  Format: Command Code (0x05) followed by 2 bytes mode value.
... ... @@ -456,10 +456,12 @@
456 456  
457 457  If the downlink payload=0501, it means set end node to use confirm mode, while type code is 05.
458 458  
459 -* **Example 1:** Downlink Payload: 0501  ~/~/ Set AT+CFM=1
460 -* **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
461 461  
462 462  
484 +
485 +
463 463  === 6.1.2  AT+CFM command since DR-LWS007 software stack ===
464 464  
465 465  
... ... @@ -496,6 +496,7 @@
496 496  OK
497 497  )))
498 498  
522 +
499 499  (% style="color:blue" %)**Downlink Command: 0x05**
500 500  
501 501  Format: Command Code (0x05) followed by 2 bytes mode value.
... ... @@ -502,10 +502,12 @@
502 502  
503 503  If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
504 504  
505 -* **Example 1:** Downlink Payload: 05010101  ~/~/ Set AT+CFM=1,1,1
506 -* **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
507 507  
508 508  
533 +
534 +
509 509  == 6.2 Confirm Status ==
510 510  
511 511  
... ... @@ -522,6 +522,7 @@
522 522  )))
523 523  
524 524  
551 +
525 525  == 6.3 Join LoRa® Network ==
526 526  
527 527  
... ... @@ -540,6 +540,7 @@
540 540  )))
541 541  
542 542  
570 +
543 543  == 6.4 LoRa® Network Join Mode ==
544 544  
545 545  
... ... @@ -557,6 +557,7 @@
557 557  |(% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK
558 558  |(% 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
559 559  
588 +
560 560  (% style="color:blue" %)**Downlink Command: 0x20**
561 561  
562 562  Format: Command Code (0x20) followed by 1 bytes mode value.
... ... @@ -563,10 +563,12 @@
563 563  
564 564  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
565 565  
566 -* **Example 1: **Downlink Payload: **2000                  ** ~/~/ Set AT+NJM=0
567 -* **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
568 568  
569 569  
599 +
600 +
570 570  == 6.5 LoRa® Network Join Status ==
571 571  
572 572  
... ... @@ -583,6 +583,7 @@
583 583  )))
584 584  
585 585  
617 +
586 586  == 6.6 Print Last Received Data in Raw Format ==
587 587  
588 588  
... ... @@ -599,6 +599,7 @@
599 599  )))
600 600  
601 601  
634 +
602 602  == 6.7 Print Last Received Data in Binary Format ==
603 603  
604 604  
... ... @@ -615,6 +615,7 @@
615 615  )))
616 616  
617 617  
651 +
618 618  == 6.8 Send Text Data ==
619 619  
620 620  
... ... @@ -635,6 +635,7 @@
635 635  )))
636 636  
637 637  
672 +
638 638  == 6.9 Send Hexadecimal Data ==
639 639  
640 640  
... ... @@ -643,11 +643,11 @@
643 643  
644 644  (% style="color:blue" %)**AT Command: AT+SENDB**
645 645  
646 -(% border="1" style="background-color:#ffffcc; color:green; width:1101px" %)
647 -|=(% colspan="3" style="width: 1098px;" %)AT+SENDB
648 -|(% style="width:257px" %)**Command Example**|(% style="width:394px" %)**Function**|(% style="width:446px" %)**Response**
649 -|(% style="width:257px" %)AT+SENDB=12:abcdef0123456789|(% style="width:394px" %)Send hexadecimal data along with the application port.|(% style="width:446px" %)OK
650 -|(% 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(((
651 651  AT_PARAM_ERROR AT_BUSY_ERROR/AT_NO_NETWORK_JOINED
652 652  
653 653  
... ... @@ -654,8 +654,10 @@
654 654  )))
655 655  
656 656  
692 +
657 657  = 7. LoRaWAN network management =
658 658  
695 +
659 659  == 7.1 Adaptive Data Rate ==
660 660  
661 661  
... ... @@ -675,14 +675,17 @@
675 675  AT_PARAM_ERROR
676 676  )))
677 677  
715 +
678 678  (% style="color:blue" %)**Downlink Command: 0x22**
679 679  
680 680  If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
681 681  
682 -* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
683 -* **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.
684 684  
685 685  
724 +
725 +
686 686  == 7.2 LoRa® Class ==
687 687  
688 688  
... ... @@ -689,7 +689,7 @@
689 689  Feature: Get or Set the Device Class(Currently only support class A, class C).
690 690  
691 691  
692 -(% style="color:blue" %)**AT Command:  AT+CLASS**
732 +(% style="color:blue" %)**AT Command:AT+CLASS**
693 693  
694 694  (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
695 695  |=(% colspan="3" style="width: 504px;" %)AT+CLASS
... ... @@ -702,13 +702,14 @@
702 702  )))
703 703  
704 704  
745 +
705 705  == 7.3 Duty Cycle Setting ==
706 706  
707 707  
708 -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.
709 709  
710 710  
711 -(% style="color:blue" %)**AT Command:  AT+DCS**
752 +(% style="color:blue" %)**AT Command:AT+DCS**
712 712  
713 713  (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
714 714  |=(% colspan="3" style="width: 512px;" %)AT+DCS
... ... @@ -721,17 +721,13 @@
721 721  )))
722 722  
723 723  
765 +
724 724  == 7.4 Data Rate ==
725 725  
726 726  
727 -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
728 728  
729 -(% style="color:red" %)
730 -**Notice:**
731 731  
732 -* 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.
733 -* 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/]]
734 -
735 735  (% style="color:blue" %)**AT Command: AT+DR**
736 736  
737 737  (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
... ... @@ -744,14 +744,17 @@
744 744  
745 745  )))
746 746  
784 +
747 747  (% style="color:blue" %)**Downlink Command: 0x2200aaFF**
748 748  
749 749  If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
750 750  
751 -* **Example 1**: Downlink Payload: **220001FF**  ~/~/ Set AT+DR=1.
752 -* **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.
753 753  
754 754  
793 +
794 +
755 755  == 7.5 Frame Counter Downlink ==
756 756  
757 757  
... ... @@ -758,7 +758,7 @@
758 758  Feature: Get or Set the Frame Counter Downlink.
759 759  
760 760  
761 -(% style="color:blue" %)**AT Command:  AT+FCD**
801 +(% style="color:blue" %)**AT Command:AT+FCD**
762 762  
763 763  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
764 764  |=(% colspan="3" style="width: 690px;" %)AT+FCD
... ... @@ -771,13 +771,15 @@
771 771  )))
772 772  
773 773  
814 +
774 774  == 7.6 Frame Counter Uplink ==
775 775  
776 776  Feature: Get or Set the Frame Counter Uplink.
777 777  
778 778  
779 -(% style="color:blue" %)**AT Command:  AT+FCU**
820 +(% style="color:blue" %)**AT Command:AT+FCU**
780 780  
822 +
781 781  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
782 782  |=(% colspan="3" style="width: 531px;" %)AT+FCU
783 783  |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -788,15 +788,14 @@
788 788  
789 789  )))
790 790  
791 -
792 792  == 7.7 Join Accept Delay1 ==
793 793  
794 -
795 795  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
796 796  
797 797  
798 -(% style="color:blue" %)**AT Command:  AT+JN1DL**
838 +(% style="color:blue" %)**AT Command:AT+JN1DL**
799 799  
840 +
800 800  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
801 801  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
802 802  |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -807,15 +807,14 @@
807 807  
808 808  )))
809 809  
810 -
811 811  == 7.8 Join Accept Delay2 ==
812 812  
813 -
814 814  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
815 815  
816 816  
817 -(% style="color:blue" %)**AT Command:  AT+JN2DL**
856 +(% style="color:blue" %)**AT Command:AT+JN2DL**
818 818  
858 +
819 819  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
820 820  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
821 821  |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response**
... ... @@ -826,17 +826,16 @@
826 826  
827 827  )))
828 828  
829 -
830 830  == 7.9 Public Network Mode ==
831 831  
832 -
833 833  Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
834 834  
835 -(% 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
836 836  
837 837  
838 -(% style="color:blue" %)**AT Command:  AT+PNM**
876 +(% style="color:blue" %)**AT Command:AT+PNM**
839 839  
878 +
840 840  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
841 841  |=(% colspan="3" style="width: 664px;" %)AT+PNM
842 842  |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response**
... ... @@ -854,15 +854,14 @@
854 854  )))
855 855  |(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
856 856  
857 -
858 858  == 7.10 Receive Delay1 ==
859 859  
860 -
861 861  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
862 862  
863 863  
864 -(% style="color:blue" %)**AT Command: AT+RX1DL**
901 +(% style="color:blue" %)**AT Command:AT+RX1DL**
865 865  
903 +
866 866  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
867 867  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
868 868  |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -873,15 +873,14 @@
873 873  
874 874  )))
875 875  
876 -
877 877  == 7.11 Receive Delay2 ==
878 878  
879 -
880 880  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
881 881  
882 882  
883 -(% style="color:blue" %)**AT Command: AT+RX2DL**
919 +(% style="color:blue" %)**AT Command:AT+RX2DL**
884 884  
921 +
885 885  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
886 886  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
887 887  |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -892,15 +892,14 @@
892 892  
893 893  )))
894 894  
895 -
896 896  == 7.12 Rx2 Window Data Rate ==
897 897  
898 -
899 899  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
900 900  
901 901  
902 -(% style="color:blue" %)**AT Command:  AT+RX2DR**
937 +(% style="color:blue" %)**AT Command:AT+RX2DR**
903 903  
939 +
904 904  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
905 905  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
906 906  |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response**
... ... @@ -911,15 +911,14 @@
911 911  
912 912  )))
913 913  
914 -
915 915  == 7.13 Rx2 Window Frequency ==
916 916  
917 -
918 918  Feature: Get or Set the Rx2 window frequency
919 919  
920 920  
921 -(% style="color:blue" %)**AT Command:  AT+RX2FQ**
955 +(% style="color:blue" %)**AT Command:AT+RX2FQ**
922 922  
957 +
923 923  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
924 924  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
925 925  |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response**
... ... @@ -930,16 +930,13 @@
930 930  
931 931  )))
932 932  
933 -
934 934  == 7.14 Transmit Power ==
935 935  
936 -
937 937  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. )
938 938  
939 -(% 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**
940 940  
973 +(% style="color:blue" %)**AT Command:AT+TXP**
941 941  
942 -(% style="color:blue" %)**AT Command:  AT+TXP**
943 943  
944 944  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
945 945  |=(% colspan="3" style="width: 462px;" %)AT+TXP
... ... @@ -955,18 +955,17 @@
955 955  
956 956  If the downlink payload=22000100, it means setting the TXP to 0.
957 957  
958 -* **Example 1**: Downlink Payload: **22000102**  ~/~/ Set AT+TXP=2.
959 -* **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.
960 960  
961 -
962 962  == 7.15 RSSI of the Last Received Packet ==
963 963  
964 -
965 965  Feature: Get or Set the Rx2 window frequency
966 966  
967 967  
968 968  (% style="color:blue" %)**AT Command:AT+RSSI**
969 969  
1000 +
970 970  (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %)
971 971  |=(% colspan="3" style="width: 554px;" %)AT+RSSI
972 972  |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response**
... ... @@ -974,15 +974,14 @@
974 974  OK
975 975  )))
976 976  
977 -
978 978  == 7.16 SNR of the Last Received Packet ==
979 979  
980 -
981 981  Feature: Get the SNR of the last received packet
982 982  
983 983  
984 -(% style="color:blue" %)**AT Command:  AT+SNR**
1013 +(% style="color:blue" %)**AT Command:AT+SNR**
985 985  
1015 +
986 986  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
987 987  |=(% colspan="3" style="width: 568px;" %)AT+SNR
988 988  |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -990,15 +990,14 @@
990 990  OK
991 991  )))
992 992  
993 -
994 994  == 7.17 Application Port ==
995 995  
996 -
997 997  Feature: Get or set the application port.
998 998  
999 999  
1000 1000  (% style="color:blue" %)**AT Command: AT+PORT**
1001 1001  
1030 +
1002 1002  (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %)
1003 1003  |=(% colspan="3" style="width: 497px;" %)AT+PORT
1004 1004  |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response**
... ... @@ -1009,22 +1009,22 @@
1009 1009  
1010 1010  (% style="color:blue" %)**Downlink Command: 0x23**
1011 1011  
1041 +
1012 1012  Format: Command Code (0x23) followed by 1 bytes port value.
1013 1013  
1014 1014  If the downlink payload=2301, it means set the application port to 1, while type code is 23.
1015 1015  
1016 -* **Example 1**: Downlink Payload: **2301**  ~/~/ set the application port to 1
1017 -* **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
1018 1018  
1019 -
1020 1020  == 7.18 Single Channel Mode ==
1021 1021  
1022 -
1023 1023  Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
1024 1024  
1025 1025  
1026 1026  (% style="color:blue" %)**AT Command: AT+CHS**
1027 1027  
1056 +
1028 1028  (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %)
1029 1029  |=(% colspan="3" style="width: 600px;" %)AT+CHS
1030 1030  |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -1033,15 +1033,14 @@
1033 1033  )))
1034 1034  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
1035 1035  
1036 -
1037 1037  == 7.19 Eight Channel Mode ==
1038 1038  
1039 -
1040 1040  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
1041 1041  
1042 1042  
1043 1043  (% style="color:blue" %)**AT Command: AT+CHE**
1044 1044  
1072 +
1045 1045  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1046 1046  |=(% colspan="3" style="width: 707px;" %)AT+CHE
1047 1047  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -1052,24 +1052,24 @@
1052 1052  )))
1053 1053  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
1054 1054  
1055 -(% style="color:blue" %)**Downlink Command: 0x24 (LHT65,LHT65N Downlink Command:0x07)**
1083 +(% style="color:blue" %)**Downlink Command: 0x24**
1056 1056  
1085 +
1057 1057  Format: Command Code (0x24) followed by 1 bytes channel value.
1058 1058  
1059 1059  If the downlink payload=2401, it means set channel mode to 1, while type code is 24.
1060 1060  
1061 -* **Example 1**: Downlink Payload: 2401  ~/~/ set channel mode to 1
1062 -* **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
1063 1063  
1064 -
1065 1065  == 7.20 Get or Set RXwindows1 timeout ==
1066 1066  
1095 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1067 1067  
1068 -Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1069 1069  
1070 -
1071 1071  (% style="color:blue" %)**AT Command: AT+RX1WTO**
1072 1072  
1100 +
1073 1073  (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %)
1074 1074  |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO
1075 1075  |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response**
... ... @@ -1079,17 +1079,11 @@
1079 1079  |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
1080 1080  
1081 1081  (((
1082 -
1083 -
1084 -
1085 -(% 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.
1086 -
1087 -
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.
1088 1088  )))
1089 1089  
1090 1090  [[image:image-20220526162535-1.png]]
1091 1091  
1092 -
1093 1093  (((
1094 1094  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.
1095 1095  
... ... @@ -1098,12 +1098,12 @@
1098 1098  
1099 1099  == 7.21 Get or Set RXwindows2 timeout ==
1100 1100  
1123 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1101 1101  
1102 -Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1103 1103  
1104 -
1105 1105  (% style="color:blue" %)**AT Command: AT+RX2WTO**
1106 1106  
1128 +
1107 1107  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1108 1108  |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO
1109 1109  |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response**
... ... @@ -1112,15 +1112,14 @@
1112 1112  )))
1113 1113  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1114 1114  
1115 -
1116 1116  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1117 1117  
1118 -
1119 1119  Feature: Get or Set uplinkdwelltime
1120 1120  
1121 1121  
1122 1122  (% style="color:blue" %)**AT Command: AT+DWELLT**
1123 1123  
1144 +
1124 1124  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1125 1125  |=(% colspan="3" style="width: 494px;" %)AT+DWELLT
1126 1126  |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response**
... ... @@ -1131,22 +1131,20 @@
1131 1131  
1132 1132  (% style="color:blue" %)**Downlink Command: 0x25**
1133 1133  
1155 +
1134 1134  Format: Command Code (0x25) followed by 1 bytes state value.
1135 1135  
1136 1136  If the downlink payload=2501, it means set uplinkdwelltime to 1, while type code is 25.
1137 1137  
1138 -* **Example 1**: Downlink Payload: **2501**  ~/~/ set uplinkdwelltime to 1
1139 -* **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
1140 1140  
1141 -
1142 1142  == 7.23 Set Packet Receiving Response Level ==
1143 1143  
1144 -
1145 1145  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.
1146 1146  
1167 +RPL value:
1147 1147  
1148 -**RPL value:**
1149 -
1150 1150  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
1151 1151  * **AT+RPL=1:** Device will immediately reply message to Unconfirmed Data Down. Payload is 0x00.
1152 1152  * **AT+RPL=2:** Device will immediately reply message to Confirmed Data Down. Payload is 0x00 and requied response header for this command.
... ... @@ -1153,7 +1153,7 @@
1153 1153  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1154 1154  * **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.
1155 1155  
1156 -**Case Analyes:**
1175 +Case Analyes:
1157 1157  
1158 1158  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
1159 1159  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
... ... @@ -1161,6 +1161,7 @@
1161 1161  
1162 1162  (% style="color:blue" %)**AT Command: AT+RPL**
1163 1163  
1183 +
1164 1164  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1165 1165  |=(% colspan="3" style="width: 533px;" %)AT+RPL
1166 1166  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1171,30 +1171,27 @@
1171 1171  
1172 1172  (% style="color:blue" %)**Downlink Command: 0x21**
1173 1173  
1194 +
1174 1174  Format: Command Code (0x21) followed by 1 bytes level value.
1175 1175  
1176 1176  If the downlink payload=2101, it means set packet receiving response level to 1, while type code is 21.
1177 1177  
1178 -* **Example 1**: Downlink Payload: **2101**  ~/~/ set packet receiving response level to 1
1179 -* **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
1180 1180  
1181 -
1182 1182  == 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1183 1183  
1184 1184  
1185 1185  (% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS **
1186 1186  
1187 -(% border="1" style="background-color:#ffffcc; color:green; width:589px" %)
1188 -|=(% colspan="3" style="width: 586px;" %)AT+**SETMAXNBTRANS**
1189 -|(% style="width:227px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:87px" %)**Response**
1190 -|(% 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(((
1191 1191  OK
1192 1192  )))
1193 -|(% style="width:227px" %)**AT+SETMAXNBTRANS=？，1**|(% style="width:300px" %)(((
1194 -value2: 0: uplink fcnt doesn't change for each NBTrans;
1195 -
1196 -1: uplink fcnt increase by 1 for each NBTrans.
1197 -)))|(% 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" %)(((
1198 1198  1
1199 1199  
1200 1200  OK
... ... @@ -1202,19 +1202,20 @@
1202 1202  
1203 1203  (% style="color:blue" %)**Downlink Command: 0x33**
1204 1204  
1222 +
1205 1205  Format: Command Code (0x33) followed by 2 bytes mode value.
1206 1206  
1207 1207  If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1208 1208  
1209 -* Example 1: Downlink Payload: 330100  ~/~/ Set AT+SETMAXNBTRANS=1,0
1210 -* 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
1211 1211  
1212 -
1213 1213  == 7.25 Device offline rejoining （LWS007) ==
1214 1214  
1215 1215  
1216 1216  (% style="color:blue" %)**AT Command: AT+DDETECT**
1217 1217  
1235 +
1218 1218  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1219 1219  |=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1220 1220  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -1248,18 +1248,19 @@
1248 1248  
1249 1249  (% style="color:blue" %)**Downlink Command: 0x33**
1250 1250  
1269 +
1251 1251  Format: Command Code (0x32) followed by 2 bytes mode value.
1252 1252  
1253 1253  If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1254 1254  
1255 -* **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1274 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1256 1256  
1257 -
1258 1258  == 7.26 Request the server to send an ACK ==
1259 1259  
1260 1260  
1261 1261  (% style="color:blue" %)**AT Command: AT+PNACKMD**
1262 1262  
1281 +
1263 1263  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1264 1264  |=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1265 1265  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1272,52 +1272,49 @@
1272 1272  OK
1273 1273  )))
1274 1274  
1275 -
1276 1276  == 7.27 Adjust network rejoining interval ==
1277 1277  
1278 1278  
1279 1279  (% style="color:blue" %)**AT Command: AT+RJTDC**
1280 1280  
1299 +
1281 1281  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1282 1282  |=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1283 1283  |(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1284 -|(% 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(((
1285 1285  OK
1286 1286  
1287 -the interval is 30 min
1306 +the interval is 30000ms = 30s
1288 1288  )))
1289 -|(% style="width:165px" %)AT+RJTDC=60|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1290 -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
1291 1291  )))
1292 1292  
1293 1293  (% style="color:blue" %)**Downlink Command: 0x26**
1294 1294  
1314 +
1295 1295  Format: Command Code (0x26) followed by 2 bytes mode value.
1296 1296  
1297 1297  If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1298 1298  
1299 -* **Example 1:** Downlink Payload: 26000A  ~/~/ Set AT+RJTDC=10
1300 -* **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
1301 1301  
1302 -
1303 1303  = 8. AT Commands Combination =
1304 1304  
1305 1305  == 8.1 Set a fix RX2DR for downlink window ==
1306 1306  
1326 +* **AT+ADR=0 **~-~-> Disable ADR first
1327 +* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1307 1307  
1308 -* (% style="color:blue" %)**AT+ADR=0             **(%%) **~-~->**  Disable ADR first
1309 -* (% style="color:blue" %)**AT+RX2DR=xxxx**   (%%) **~-~->**  Set xxxx to your wanted DataRate
1310 -
1311 -
1312 1312  == 8.2 Use Downlink Command to set a fix uplink DR ==
1313 1313  
1314 1314  
1315 1315  (% style="color:blue" %)**Downlink Command: 0x22000500**
1316 1316  
1317 -**Same as:**
1318 1318  
1319 -* AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1320 -* AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1321 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1335 +Same as:
1322 1322  
1323 -
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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