Last modified by kai on 2024/09/06 10:00
<
From version < 60.7 >
edited by Xiaoling
on 2023/03/27 14:07
To version < 50.17 >
edited by Xiaoling
on 2022/07/13 13:48
>
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 -* (% style="color:blue" %)**Common Commands:** (%%) They should be available for each sensor, such as: change uplink interval, reset device.
13 -* (% style="color:blue" %)**Sensor Related Commands:** (%%) Only for special sensor, such as control relay, poll RS485 device.
12 +* **Common Commands:** They should be available for each sensor, such as: change uplink interval, reset device.
13 +* **Sensor Related Commands:** Only for special sensor, such as control relay, poll RS485 device.
14 14  
15 15  (((
16 16  **This page shows the common commands since Dragino LoRaWAN stack DR-LWS-005. Make sure the end node support stack higher than DR-LWS-005 before checking this page.**
17 +
17 17  )))
18 18  
19 -
20 20  = 2. How to use AT Commands or Downlink command =
21 21  
22 22  
23 -* **AT Command** : See Devices User Manual for how to connect to device via USB TTL adapter and use. The user manual can be found in each product page of [[Dragino Official Website>>url:http://www.dragino.com/]]
24 -* **LoRaWAN Downlink Command**: The gateway transfer downlink command in HEX format. This page shows the Downlink Command In HEX format. Please note some LoRaWAN servers use base64 as downlink code so user need to convert HEX to Base64 and use. Below are references for how to use downlink command:
23 +* For AT Command , See Devices User Manual for Device. The user manual can be found in each product page of [[Dragino Official Website>>url:http://www.dragino.com/]]
24 +* For LoRaWAN Downlink: The gateway transfer downlink command in HEX format. This page shows the HEX format downlink code for each command. but some servers use base64 as downlink code. Below are reference for how to use downlink command:
25 25  ** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
26 -** Use Base64 format to send a downlink: [[Chirpstack>>Notes for ChirpStack]], [[How to Convert>>http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H4.1ConvertHEXtoBase64]]?
26 +** Use Base64 format to send a downlink: [[Chirpstack>>Notes for ChirpStack]]
27 27  ** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
28 28  
29 -(% style="display:none" %) (%%)
30 30  
30 +
31 31  = 3. Support End Node and firmware version =
32 32  
33 33  
... ... @@ -102,10 +102,10 @@
102 102  )))
103 103  )))
104 104  
105 -(% style="display:none" %) (%%)
106 106  
107 107  = 4. System Management Commands =
108 108  
108 +
109 109  == 4.1 Change Uplink Interval ==
110 110  
111 111  
... ... @@ -135,14 +135,14 @@
135 135  )))
136 136  
137 137  (((
138 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
138 +If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
139 139  )))
140 140  
141 -* **Example 1**: Downlink Payload:** 0100001E**  ~/~/ Set Transmit Interval (TDC) = 30 seconds
142 -* **Example 2**: Downlink Payload:** 0100003C**  ~/~/ Set Transmit Interval (TDC) = 60 seconds
141 +* **Example 1**: Downlink Payload:** 0100001E** ~/~/ Set Transmit Interval (TDC) = 30 seconds
142 +* **Example 2**: Downlink Payload:** 0100003C** ~/~/ Set Transmit Interval (TDC) = 60 seconds
143 143  
144 -(% style="display:none" %) (%%)
145 145  
145 +
146 146  == 4.2 Reboot End Node ==
147 147  
148 148  
... ... @@ -151,10 +151,10 @@
151 151  
152 152  (% style="color:blue" %)**AT Command: ATZ**
153 153  
154 -(% border="1" style="background-color:#ffffcc; color:green; width:546px" %)
155 -|=(% colspan="3" style="width: 543px;" %)ATZ: Trig a reset of the MCU
156 -|(% style="width:157px" %)**Command Example**|(% style="width:92px" %)**Function**|(% style="width:294px" %)**Response**
157 -|(% style="width:157px" %)ATZ|(% style="width:92px" %)Reset MCU|(% style="width:294px" %)(((
154 +(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
155 +|=(% colspan="3" %)ATZ: Trig a reset of the MCU
156 +|**Command Example**|**Function**|**Response**
157 +|ATZ|Reset MCU|(((
158 158  Device reset and show booting info
159 159  
160 160  LSN50 Device/LoRa ST Module
... ... @@ -168,6 +168,7 @@
168 168  <followed by the Tx and Rx information>
169 169  )))
170 170  
171 +
171 171  (% style="color:blue" %)**Downlink Command: 0x04**
172 172  
173 173  (((
... ... @@ -175,10 +175,11 @@
175 175  )))
176 176  
177 177  (((
178 -If the downlink payload=**04FF**, the end node will reboot.
179 +If the downlink payload=**04FF**, the end node will reboot.
180 +
181 +
179 179  )))
180 180  
181 -
182 182  == 4.3 Reset to factory Default ==
183 183  
184 184  
... ... @@ -187,10 +187,10 @@
187 187  
188 188  (% style="color:blue" %)**AT Command: AT+FDR**
189 189  
190 -(% border="1" style="background-color:#ffffcc; color:green; width:789px" %)
191 -|=(% colspan="3" style="width: 786px;" %)Reset to factory default
192 -|(% style="width:154px" %)**Command Example**|(% style="width:175px" %)**Function**|(% style="width:456px" %)**Response**
193 -|(% style="width:154px" %)AT+FDR|(% style="width:175px" %)Reset to factory default|(% style="width:456px" %)(((
192 +(% border="1" style="background-color:#ffffcc; color:green; width:831.222px" %)
193 +|=(% colspan="3" style="width: 828px;" %)Reset to factory default
194 +|(% style="width:181px" %)**Command Example**|(% style="width:181px" %)**Function**|(% style="width:465px" %)**Response**
195 +|(% style="width:181px" %)AT+FDR|(% style="width:181px" %)Reset to factory default|(% style="width:465px" %)(((
194 194  Device reset to factory default parameters and show booting info
195 195  
196 196  LSN50 Device/LoRa ST Module
... ... @@ -204,6 +204,7 @@
204 204  Please set the parameters or reset Device to apply change
205 205  )))
206 206  
209 +
207 207  (% style="color:blue" %)**Downlink Command: 0x04**
208 208  
209 209  (((
... ... @@ -223,15 +223,16 @@
223 223  
224 224  (% style="color:blue" %)**AT Command: AT+VER**
225 225  
226 -(% border="1" style="background-color:#ffffcc; color:green; width:542px" %)
227 -|=(% colspan="3" style="width: 539px;" %)AT+VER: Image Version and Frequency Band
228 -|(% style="width:157px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:86px" %)**Response**
229 -|(% style="width:157px" %)AT+VER=?|(% style="width:295px" %)Show Image version and Frequency Band|(% style="width:86px" %)(((
229 +(% border="1" style="background-color:#ffffcc; color:green; width:586px" %)
230 +|=(% colspan="3" style="width: 583px;" %)AT+VER: Image Version and Frequency Band
231 +|(% style="width:170px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:113px" %)**Response**
232 +|(% style="width:170px" %)AT+VER=?|(% style="width:300px" %)Show Image version and Frequency Band|(% style="width:113px" %)(((
230 230  1.3 EU868
231 231  
232 232  OK
233 233  )))
234 234  
238 +
235 235  (% style="color:blue" %)**Downlink Command: 0x26 (Valid in 006 stack)**
236 236  
237 237  (((
... ... @@ -245,6 +245,7 @@
245 245  (((
246 246  
247 247  
252 +
248 248  **xx: Software Type:**
249 249  )))
250 250  
... ... @@ -255,6 +255,7 @@
255 255  (((
256 256  
257 257  
263 +
258 258  **yy: Frequency Band:**
259 259  )))
260 260  
... ... @@ -272,6 +272,7 @@
272 272  (((
273 273  
274 274  
281 +
275 275  **zz: Subband**
276 276  )))
277 277  
... ... @@ -303,8 +303,11 @@
303 303  OK
304 304  )))
305 305  
313 +
314 +
306 306  = 5. Keys, IDs and EUIs management =
307 307  
317 +
308 308  == 5.1 Application EUI ==
309 309  
310 310  
... ... @@ -321,8 +321,8 @@
321 321  )))
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 -(% style="display:none" %) (%%)
325 325  
335 +
326 326  == 5.2 Application Key ==
327 327  
328 328  
... ... @@ -339,8 +339,8 @@
339 339  )))
340 340  |(% 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
341 341  
342 -(% style="display:none" %) (%%)
343 343  
353 +
344 344  == 5.3 Application Session Key ==
345 345  
346 346  
... ... @@ -359,8 +359,8 @@
359 359  OK
360 360  )))
361 361  
362 -(% style="display:none" %) (%%)
363 363  
373 +
364 364  == 5.4 Device Address ==
365 365  
366 366  
... ... @@ -379,8 +379,8 @@
379 379  )))
380 380  |(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK
381 381  
382 -(% style="display:none" %) (%%)
383 383  
393 +
384 384  == 5.5 Device EUI ==
385 385  
386 386  
... ... @@ -399,8 +399,8 @@
399 399  OK
400 400  )))
401 401  
402 -(% style="display:none" %) (%%)
403 403  
413 +
404 404  == 5.6 Network ID ==
405 405  
406 406  
... ... @@ -417,8 +417,8 @@
417 417  )))
418 418  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
419 419  
420 -(% style="display:none" %) (%%)
421 421  
431 +
422 422  == 5.7 Network Session Key ==
423 423  
424 424  
... ... @@ -435,12 +435,14 @@
435 435  )))
436 436  |(% 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
437 437  
438 -(% style="display:none" %) (%%)
439 439  
449 +
440 440  = 6. Joining and sending date on LoRaWAN network =
441 441  
452 +
442 442  == 6.1 Confirm Mode ==
443 443  
455 +
444 444  === 6.1.1  AT+CFM command before DR-LWS007 software stack ===
445 445  
446 446  
... ... @@ -458,6 +458,7 @@
458 458  |(% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK
459 459  |(% style="width:155px" %)AT+CFM=2|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)While Error in format, return AT_PARAM_ERROR
460 460  
473 +
461 461  (% style="color:blue" %)**Downlink Command: 0x05**
462 462  
463 463  Format: Command Code (0x05) followed by 2 bytes mode value.
... ... @@ -464,11 +464,12 @@
464 464  
465 465  If the downlink payload=0501, it means set end node to use confirm mode, while type code is 05.
466 466  
467 -* **Example 1:** Downlink Payload: 0501  ~/~/ Set AT+CFM=1
468 -* **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
469 469  
470 -(% style="display:none" %) (%%)
471 471  
484 +
485 +
472 472  === 6.1.2  AT+CFM command since DR-LWS007 software stack ===
473 473  
474 474  
... ... @@ -505,6 +505,7 @@
505 505  OK
506 506  )))
507 507  
522 +
508 508  (% style="color:blue" %)**Downlink Command: 0x05**
509 509  
510 510  Format: Command Code (0x05) followed by 2 bytes mode value.
... ... @@ -511,11 +511,12 @@
511 511  
512 512  If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
513 513  
514 -* **Example 1:** Downlink Payload: 05010101  ~/~/ Set AT+CFM=1,1,1
515 -* **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
516 516  
517 -(% style="display:none" %) (%%)
518 518  
533 +
534 +
519 519  == 6.2 Confirm Status ==
520 520  
521 521  
... ... @@ -524,13 +524,15 @@
524 524  
525 525  (% style="color:blue" %)**AT Command: AT+CFS**
526 526  
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(((
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(((
531 531  OK
532 532  )))
533 533  
550 +
551 +
534 534  == 6.3 Join LoRa® Network ==
535 535  
536 536  
... ... @@ -548,6 +548,8 @@
548 548  While Error in format, return AT_BUSY_ERROR
549 549  )))
550 550  
569 +
570 +
551 551  == 6.4 LoRa® Network Join Mode ==
552 552  
553 553  
... ... @@ -565,6 +565,7 @@
565 565  |(% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK
566 566  |(% style="width:162px" %)AT+NJM=2|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)While Error in format, return AT_PARAM_ERROR
567 567  
588 +
568 568  (% style="color:blue" %)**Downlink Command: 0x20**
569 569  
570 570  Format: Command Code (0x20) followed by 1 bytes mode value.
... ... @@ -571,11 +571,12 @@
571 571  
572 572  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
573 573  
574 -* **Example 1: **Downlink Payload: **2000                  ** ~/~/ Set AT+NJM=0
575 -* **Example 2:** Downlink Payload: **2001**  ~/~/ Set AT+NJM=1
595 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
596 +* **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
576 576  
577 -(% style="display:none" %) (%%)
578 578  
599 +
600 +
579 579  == 6.5 LoRa® Network Join Status ==
580 580  
581 581  
... ... @@ -591,8 +591,8 @@
591 591  OK
592 592  )))
593 593  
594 -(% style="display:none" %) (%%)
595 595  
617 +
596 596  == 6.6 Print Last Received Data in Raw Format ==
597 597  
598 598  
... ... @@ -608,8 +608,8 @@
608 608  OK
609 609  )))
610 610  
611 -(% style="display:none" %) (%%)
612 612  
634 +
613 613  == 6.7 Print Last Received Data in Binary Format ==
614 614  
615 615  
... ... @@ -625,8 +625,8 @@
625 625  OK
626 626  )))
627 627  
628 -(% style="display:none" %) (%%)
629 629  
651 +
630 630  == 6.8 Send Text Data ==
631 631  
632 632  
... ... @@ -640,11 +640,14 @@
640 640  |(% style="width:201px" %)**Command Example**|(% style="width:340px" %)**Function**|(% style="width:446px" %)**Response**
641 641  |(% style="width:201px" %)AT+SEND=12:hello world|(% style="width:340px" %)Send text data along with the application port.|(% style="width:446px" %)OK(((
642 642  While Error in format, return
665 +
643 643  AT_BUSY_ERROR/AT_BUSY_ERROR/AT_NO_NETWORK_JOINED
667 +
668 +
644 644  )))
645 645  
646 -(% style="display:none" %) (%%)
647 647  
672 +
648 648  == 6.9 Send Hexadecimal Data ==
649 649  
650 650  
... ... @@ -653,18 +653,21 @@
653 653  
654 654  (% style="color:blue" %)**AT Command: AT+SENDB**
655 655  
656 -(% border="1" style="background-color:#ffffcc; color:green; width:1101px" %)
657 -|=(% colspan="3" style="width: 1098px;" %)AT+SENDB
658 -|(% style="width:257px" %)**Command Example**|(% style="width:394px" %)**Function**|(% style="width:446px" %)**Response**
659 -|(% style="width:257px" %)AT+SENDB=12:abcdef0123456789|(% style="width:394px" %)Send hexadecimal data along with the application port.|(% style="width:446px" %)OK
660 -|(% style="width:257px" %)AT+SENDB=abcdef0123456789|(% style="width:394px" %)Send hexadecimal data along with the application port.|(% style="width:446px" %)While Error in format, return(((
661 -AT_PARAM_ERROR AT_BUSY_ERROR/AT_NO_NETWORK_JOINED
681 +(% border="1" style="background-color:#ffffcc; color:green; width:1120.22px" %)
682 +|=(% colspan="3" style="width: 1117px;" %)AT+SENDB
683 +|(% style="width:257px" %)**Command Example**|(% style="width:406px" %)**Function**|(% style="width:453px" %)**Response**
684 +|(% style="width:257px" %)AT+SENDB=12:abcdef0123456789|(% style="width:406px" %)Send hexadecimal data along with the application port.|(% style="width:453px" %)OK
685 +|(% style="width:257px" %)AT+SENDB=abcdef0123456789|(% style="width:406px" %)Send hexadecimal data along with the application port.|(% style="width:453px" %)While Error in format, return(((
686 +AT_PARAM_ERROR AT_BUSY_ERROR/AT_NO_NETWORK_JOINED
687 +
688 +
662 662  )))
663 663  
664 -(% style="display:none" %) (%%)
665 665  
692 +
666 666  = 7. LoRaWAN network management =
667 667  
695 +
668 668  == 7.1 Adaptive Data Rate ==
669 669  
670 670  
... ... @@ -684,15 +684,17 @@
684 684  AT_PARAM_ERROR
685 685  )))
686 686  
715 +
687 687  (% style="color:blue" %)**Downlink Command: 0x22**
688 688  
689 689  If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
690 690  
691 -* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
692 -* **Example 2**: Downlink Payload: **2200FFFF**  ~/~/ Set AT+ADR=0.
720 +* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
721 +* **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
693 693  
694 -(% style="display:none" %) (%%)
695 695  
724 +
725 +
696 696  == 7.2 LoRa® Class ==
697 697  
698 698  
... ... @@ -699,7 +699,7 @@
699 699  Feature: Get or Set the Device Class(Currently only support class A, class C).
700 700  
701 701  
702 -(% style="color:blue" %)**AT Command:  AT+CLASS**
732 +(% style="color:blue" %)**AT Command:AT+CLASS**
703 703  
704 704  (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
705 705  |=(% colspan="3" style="width: 504px;" %)AT+CLASS
... ... @@ -708,17 +708,18 @@
708 708  OK
709 709  )))
710 710  |(% style="width:163px" %)AT+CLASS=C|(% style="width:166px" %)Set the Device Class.|(% style="width:175px" %)OK(((
741 +
711 711  )))
712 712  
713 -(% style="display:none" %) (%%)
714 714  
745 +
715 715  == 7.3 Duty Cycle Setting ==
716 716  
717 717  
718 -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.
719 719  
720 720  
721 -(% style="color:blue" %)**AT Command:  AT+DCS**
752 +(% style="color:blue" %)**AT Command:AT+DCS**
722 722  
723 723  (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
724 724  |=(% colspan="3" style="width: 512px;" %)AT+DCS
... ... @@ -727,21 +727,17 @@
727 727  OK
728 728  )))
729 729  |(% style="width:165px" %)AT+DCS=1|(% style="width:239px" %)Set the ETSI Duty Cycle setting.|(% style="width:107px" %)OK(((
761 +
730 730  )))
731 731  
732 -(% style="display:none" %) (%%)
733 733  
765 +
734 734  == 7.4 Data Rate ==
735 735  
736 736  
737 -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
738 738  
739 -(% style="color:red" %)
740 -**Notice:**
741 741  
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/]]
744 -
745 745  (% style="color:blue" %)**AT Command: AT+DR**
746 746  
747 747  (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
... ... @@ -754,23 +754,25 @@
754 754  
755 755  )))
756 756  
784 +
757 757  (% style="color:blue" %)**Downlink Command: 0x2200aaFF**
758 758  
759 759  If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
760 760  
761 -* **Example 1**: Downlink Payload: **220001FF**  ~/~/ Set AT+DR=1.
762 -* **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.
763 763  
764 -(% style="display:none" %) (%%)
765 765  
766 -== 7.5 Frame Counter Downlink ==
767 767  
768 768  
795 +== 7.5 Frame Counter Downlink ==
796 +
769 769  Feature: Get or Set the Frame Counter Downlink.
770 770  
771 771  
772 -(% style="color:blue" %)**AT Command:  AT+FCD**
800 +(% style="color:blue" %)**AT Command:AT+FCD**
773 773  
802 +
774 774  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
775 775  |=(% colspan="3" style="width: 690px;" %)AT+FCD
776 776  |(% style="width:162px" %)**Command Example**|(% style="width:258px" %)**Function**|(% style="width:269px" %)**Response**
... ... @@ -779,6 +779,8 @@
779 779  )))
780 780  |(% style="width:162px" %)AT+FCD=10|(% style="width:258px" %)Set the Frame Counter Downlink.|(% style="width:269px" %)(System will write new value to FCD)(((
781 781  OK
811 +
812 +
782 782  )))
783 783  
784 784  == 7.6 Frame Counter Uplink ==
... ... @@ -786,8 +786,9 @@
786 786  Feature: Get or Set the Frame Counter Uplink.
787 787  
788 788  
789 -(% style="color:blue" %)**AT Command:  AT+FCU**
820 +(% style="color:blue" %)**AT Command:AT+FCU**
790 790  
822 +
791 791  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
792 792  |=(% colspan="3" style="width: 531px;" %)AT+FCU
793 793  |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -795,18 +795,17 @@
795 795  OK
796 796  )))
797 797  |(% style="width:177px" %)AT+FCU=10|(% style="width:239px" %)Set the Frame Counter Uplink.|(% style="width:113px" %)OK(((
830 +
798 798  )))
799 799  
800 -(% style="display:none" %) (%%)
801 -
802 802  == 7.7 Join Accept Delay1 ==
803 803  
804 -
805 805  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
806 806  
807 807  
808 -(% style="color:blue" %)**AT Command:  AT+JN1DL**
838 +(% style="color:blue" %)**AT Command:AT+JN1DL**
809 809  
840 +
810 810  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
811 811  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
812 812  |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -814,18 +814,17 @@
814 814  OK
815 815  )))
816 816  |(% style="width:164px" %)AT+JN1DL=10000|(% style="width:229px" %)Set the Join Accept Delay.|(% style="width:140px" %)OK(((
848 +
817 817  )))
818 818  
819 -(% style="display:none" %) (%%)
820 -
821 821  == 7.8 Join Accept Delay2 ==
822 822  
823 -
824 824  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
825 825  
826 826  
827 -(% style="color:blue" %)**AT Command:  AT+JN2DL**
856 +(% style="color:blue" %)**AT Command:AT+JN2DL**
828 828  
858 +
829 829  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
830 830  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
831 831  |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response**
... ... @@ -833,20 +833,19 @@
833 833  OK
834 834  )))
835 835  |(% style="width:160px" %)AT+JN2DL=20000|(% style="width:228px" %)Set the Join Accept Delay.|(% style="width:146px" %)OK(((
866 +
836 836  )))
837 837  
838 -(% style="display:none" %) (%%)
839 -
840 840  == 7.9 Public Network Mode ==
841 841  
842 -
843 843  Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
844 844  
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.**
873 +Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
846 846  
847 847  
848 -(% style="color:blue" %)**AT Command:  AT+PNM**
876 +(% style="color:blue" %)**AT Command:AT+PNM**
849 849  
878 +
850 850  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
851 851  |=(% colspan="3" style="width: 664px;" %)AT+PNM
852 852  |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response**
... ... @@ -864,16 +864,14 @@
864 864  )))
865 865  |(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
866 866  
867 -(% style="display:none" %) (%%)
868 -
869 869  == 7.10 Receive Delay1 ==
870 870  
871 -
872 872  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
873 873  
874 874  
875 -(% style="color:blue" %)**AT Command: AT+RX1DL**
901 +(% style="color:blue" %)**AT Command:AT+RX1DL**
876 876  
903 +
877 877  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
878 878  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
879 879  |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -881,18 +881,17 @@
881 881  OK
882 882  )))
883 883  |(% style="width:155px" %)AT+RX1DL=1500|(% style="width:128px" %)Set the delay.|(% style="width:122px" %)OK(((
911 +
884 884  )))
885 885  
886 -(% style="display:none" %) (%%)
887 -
888 888  == 7.11 Receive Delay2 ==
889 889  
890 -
891 891  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
892 892  
893 893  
894 -(% style="color:blue" %)**AT Command: AT+RX2DL**
919 +(% style="color:blue" %)**AT Command:AT+RX2DL**
895 895  
921 +
896 896  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
897 897  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
898 898  |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -900,18 +900,17 @@
900 900  OK
901 901  )))
902 902  |(% style="width:175px" %)AT+RX2DL=2500|(% style="width:152px" %)Set the delay.|(% style="width:150px" %)OK(((
929 +
903 903  )))
904 904  
905 -(% style="display:none" %) (%%)
906 -
907 907  == 7.12 Rx2 Window Data Rate ==
908 908  
909 -
910 910  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
911 911  
912 912  
913 -(% style="color:blue" %)**AT Command:  AT+RX2DR**
937 +(% style="color:blue" %)**AT Command:AT+RX2DR**
914 914  
939 +
915 915  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
916 916  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
917 917  |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response**
... ... @@ -919,18 +919,17 @@
919 919  OK
920 920  )))
921 921  |(% style="width:160px" %)AT+RX2DR=6|(% style="width:232px" %)Set the Rx2 window data rate.|(% style="width:130px" %)OK(((
947 +
922 922  )))
923 923  
924 -(% style="display:none" %) (%%)
925 -
926 926  == 7.13 Rx2 Window Frequency ==
927 927  
928 -
929 929  Feature: Get or Set the Rx2 window frequency
930 930  
931 931  
932 -(% style="color:blue" %)**AT Command:  AT+RX2FQ**
955 +(% style="color:blue" %)**AT Command:AT+RX2FQ**
933 933  
957 +
934 934  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
935 935  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
936 936  |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response**
... ... @@ -938,19 +938,16 @@
938 938  OK
939 939  )))
940 940  |(% style="width:183px" %)AT+RX2FQ=434665000|(% style="width:240px" %)Set the Rx2 window frequency.|(% style="width:160px" %)OK(((
965 +
941 941  )))
942 942  
943 -(% style="display:none" %) (%%)
944 -
945 945  == 7.14 Transmit Power ==
946 946  
947 -
948 948  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. )
949 949  
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**
951 951  
973 +(% style="color:blue" %)**AT Command:AT+TXP**
952 952  
953 -(% style="color:blue" %)**AT Command:  AT+TXP**
954 954  
955 955  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
956 956  |=(% colspan="3" style="width: 462px;" %)AT+TXP
... ... @@ -959,6 +959,7 @@
959 959  OK
960 960  )))
961 961  |(% style="width:161px" %)AT+TXP=1|(% style="width:189px" %)Set the Transmit Power.|(% style="width:112px" %)OK(((
983 +
962 962  )))
963 963  
964 964  Downlink Payload. The 4th byte of 0x22 downlink.
... ... @@ -965,19 +965,17 @@
965 965  
966 966  If the downlink payload=22000100, it means setting the TXP to 0.
967 967  
968 -* **Example 1**: Downlink Payload: **22000102**  ~/~/ Set AT+TXP=2.
969 -* **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.
970 970  
971 -(% style="display:none" %) (%%)
972 -
973 973  == 7.15 RSSI of the Last Received Packet ==
974 974  
975 -
976 976  Feature: Get or Set the Rx2 window frequency
977 977  
978 978  
979 979  (% style="color:blue" %)**AT Command:AT+RSSI**
980 980  
1000 +
981 981  (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %)
982 982  |=(% colspan="3" style="width: 554px;" %)AT+RSSI
983 983  |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response**
... ... @@ -985,16 +985,14 @@
985 985  OK
986 986  )))
987 987  
988 -(% style="display:none" %) (%%)
989 -
990 990  == 7.16 SNR of the Last Received Packet ==
991 991  
992 -
993 993  Feature: Get the SNR of the last received packet
994 994  
995 995  
996 -(% style="color:blue" %)**AT Command:  AT+SNR**
1013 +(% style="color:blue" %)**AT Command:AT+SNR**
997 997  
1015 +
998 998  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
999 999  |=(% colspan="3" style="width: 568px;" %)AT+SNR
1000 1000  |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -1002,16 +1002,14 @@
1002 1002  OK
1003 1003  )))
1004 1004  
1005 -(% style="display:none" %) (%%)
1006 -
1007 1007  == 7.17 Application Port ==
1008 1008  
1009 -
1010 1010  Feature: Get or set the application port.
1011 1011  
1012 1012  
1013 1013  (% style="color:blue" %)**AT Command: AT+PORT**
1014 1014  
1030 +
1015 1015  (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %)
1016 1016  |=(% colspan="3" style="width: 497px;" %)AT+PORT
1017 1017  |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response**
... ... @@ -1022,23 +1022,22 @@
1022 1022  
1023 1023  (% style="color:blue" %)**Downlink Command: 0x23**
1024 1024  
1041 +
1025 1025  Format: Command Code (0x23) followed by 1 bytes port value.
1026 1026  
1027 1027  If the downlink payload=2301, it means set the application port to 1, while type code is 23.
1028 1028  
1029 -* **Example 1**: Downlink Payload: **2301**  ~/~/ set the application port to 1
1030 -* **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
1031 1031  
1032 -(% style="display:none" %) (%%)
1033 -
1034 1034  == 7.18 Single Channel Mode ==
1035 1035  
1036 -
1037 1037  Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
1038 1038  
1039 1039  
1040 1040  (% style="color:blue" %)**AT Command: AT+CHS**
1041 1041  
1056 +
1042 1042  (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %)
1043 1043  |=(% colspan="3" style="width: 600px;" %)AT+CHS
1044 1044  |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -1047,16 +1047,14 @@
1047 1047  )))
1048 1048  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
1049 1049  
1050 -(% style="display:none" %) (%%)
1051 -
1052 1052  == 7.19 Eight Channel Mode ==
1053 1053  
1054 -
1055 1055  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
1056 1056  
1057 1057  
1058 1058  (% style="color:blue" %)**AT Command: AT+CHE**
1059 1059  
1072 +
1060 1060  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1061 1061  |=(% colspan="3" style="width: 707px;" %)AT+CHE
1062 1062  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -1067,25 +1067,24 @@
1067 1067  )))
1068 1068  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
1069 1069  
1070 -(% style="color:blue" %)**Downlink Command: 0x24 (LHT65,LHT65N Downlink Command:0x07)**
1083 +(% style="color:blue" %)**Downlink Command: 0x24**
1071 1071  
1085 +
1072 1072  Format: Command Code (0x24) followed by 1 bytes channel value.
1073 1073  
1074 1074  If the downlink payload=2401, it means set channel mode to 1, while type code is 24.
1075 1075  
1076 -* **Example 1**: Downlink Payload: 2401  ~/~/ set channel mode to 1
1077 -* **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
1078 1078  
1079 -(% style="display:none" %) (%%)
1080 -
1081 1081  == 7.20 Get or Set RXwindows1 timeout ==
1082 1082  
1095 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1083 1083  
1084 -Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1085 1085  
1086 -
1087 1087  (% style="color:blue" %)**AT Command: AT+RX1WTO**
1088 1088  
1100 +
1089 1089  (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %)
1090 1090  |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO
1091 1091  |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response**
... ... @@ -1094,10 +1094,8 @@
1094 1094  )))
1095 1095  |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
1096 1096  
1097 -(% style="display:none" %) (%%)
1098 -
1099 1099  (((
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.
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.
1101 1101  )))
1102 1102  
1103 1103  [[image:image-20220526162535-1.png]]
... ... @@ -1104,17 +1104,18 @@
1104 1104  
1105 1105  (((
1106 1106  Increasing thisvalue is equal to extending the time that the receiving window is opened, butthe corresponding power consumption will also increase. Properly increasingthis value can increase the success rate of the downlink.
1117 +
1118 +
1107 1107  )))
1108 1108  
1109 -
1110 1110  == 7.21 Get or Set RXwindows2 timeout ==
1111 1111  
1123 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1112 1112  
1113 -Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1114 1114  
1115 -
1116 1116  (% style="color:blue" %)**AT Command: AT+RX2WTO**
1117 1117  
1128 +
1118 1118  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1119 1119  |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO
1120 1120  |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response**
... ... @@ -1123,16 +1123,14 @@
1123 1123  )))
1124 1124  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1125 1125  
1126 -(% style="display:none" %) (%%)
1127 -
1128 1128  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1129 1129  
1130 -
1131 1131  Feature: Get or Set uplinkdwelltime
1132 1132  
1133 1133  
1134 1134  (% style="color:blue" %)**AT Command: AT+DWELLT**
1135 1135  
1144 +
1136 1136  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1137 1137  |=(% colspan="3" style="width: 494px;" %)AT+DWELLT
1138 1138  |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response**
... ... @@ -1143,23 +1143,20 @@
1143 1143  
1144 1144  (% style="color:blue" %)**Downlink Command: 0x25**
1145 1145  
1155 +
1146 1146  Format: Command Code (0x25) followed by 1 bytes state value.
1147 1147  
1148 1148  If the downlink payload=2501, it means set uplinkdwelltime to 1, while type code is 25.
1149 1149  
1150 -* **Example 1**: Downlink Payload: **2501**  ~/~/ set uplinkdwelltime to 1
1151 -* **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
1152 1152  
1153 -(% style="display:none" %) (%%)
1154 -
1155 1155  == 7.23 Set Packet Receiving Response Level ==
1156 1156  
1157 -
1158 1158  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.
1159 1159  
1167 +RPL value:
1160 1160  
1161 -**RPL value:**
1162 -
1163 1163  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
1164 1164  * **AT+RPL=1:** Device will immediately reply message to Unconfirmed Data Down. Payload is 0x00.
1165 1165  * **AT+RPL=2:** Device will immediately reply message to Confirmed Data Down. Payload is 0x00 and requied response header for this command.
... ... @@ -1166,7 +1166,7 @@
1166 1166  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1167 1167  * **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.
1168 1168  
1169 -**Case Analyes:**
1175 +Case Analyes:
1170 1170  
1171 1171  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
1172 1172  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
... ... @@ -1174,6 +1174,7 @@
1174 1174  
1175 1175  (% style="color:blue" %)**AT Command: AT+RPL**
1176 1176  
1183 +
1177 1177  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1178 1178  |=(% colspan="3" style="width: 533px;" %)AT+RPL
1179 1179  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1184,31 +1184,27 @@
1184 1184  
1185 1185  (% style="color:blue" %)**Downlink Command: 0x21**
1186 1186  
1194 +
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
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
1193 1193  
1194 -(% style="display:none" %) (%%)
1195 -
1196 1196  == 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1197 1197  
1198 1198  
1199 1199  (% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS **
1200 1200  
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(((
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(((
1205 1205  OK
1206 1206  )))
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" %)(((
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" %)(((
1212 1212  1
1213 1213  
1214 1214  OK
... ... @@ -1216,25 +1216,20 @@
1216 1216  
1217 1217  (% style="color:blue" %)**Downlink Command: 0x33**
1218 1218  
1222 +
1219 1219  Format: Command Code (0x33) followed by 2 bytes mode value.
1220 1220  
1221 1221  If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1222 1222  
1223 -* Example 1: Downlink Payload: 330100  ~/~/ Set AT+SETMAXNBTRANS=1,0
1224 -* 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
1225 1225  
1226 -(% style="display:none" %) (%%)
1227 -
1228 1228  == 7.25 Device offline rejoining （LWS007) ==
1229 1229  
1230 1230  
1231 1231  (% style="color:blue" %)**AT Command: AT+DDETECT**
1232 1232  
1233 -AT+DDETECT=<Flag>,<ACK_Timout_1>,<ACK_Timout_2> (Default Value: AT+DDETECT=1,1440,2880)
1234 1234  
1235 -* ACK_Timout_1: Unit: min
1236 -* ACK_Timout_2: Unit: min
1237 -
1238 1238  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1239 1239  |=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1240 1240  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -1266,25 +1266,21 @@
1266 1266  OK
1267 1267  )))
1268 1268  
1269 -(% style="color:blue" %)**Downlink Command: 0x32**
1267 +(% style="color:blue" %)**Downlink Command: 0x33**
1270 1270  
1269 +
1271 1271  Format: Command Code (0x32) followed by 2 bytes mode value.
1272 1272  
1273 -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.
1274 1274  
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.
1274 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1280 1280  
1281 -(% style="display:none" %) (%%)
1282 -
1283 1283  == 7.26 Request the server to send an ACK ==
1284 1284  
1285 1285  
1286 1286  (% style="color:blue" %)**AT Command: AT+PNACKMD**
1287 1287  
1281 +
1288 1288  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1289 1289  |=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1290 1290  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1293,60 +1293,53 @@
1293 1293  )))
1294 1294  |(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)(((
1295 1295  0
1290 +
1296 1296  OK
1297 1297  )))
1298 1298  
1299 -(% style="display:none" %) (%%)
1300 -
1301 1301  == 7.27 Adjust network rejoining interval ==
1302 1302  
1303 1303  
1304 1304  (% style="color:blue" %)**AT Command: AT+RJTDC**
1305 1305  
1299 +
1306 1306  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1307 1307  |=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1308 1308  |(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1309 -|(% 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(((
1310 1310  OK
1311 1311  
1312 -the interval is 30 min
1306 +the interval is 30000ms = 30s
1313 1313  )))
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
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
1316 1316  )))
1317 1317  
1318 1318  (% style="color:blue" %)**Downlink Command: 0x26**
1319 1319  
1314 +
1320 1320  Format: Command Code (0x26) followed by 2 bytes mode value.
1321 1321  
1322 1322  If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1323 1323  
1324 -* **Example 1:** Downlink Payload: 26000A  ~/~/ Set AT+RJTDC=10
1325 -* **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
1326 1326  
1327 -(% style="display:none" %) (%%)
1328 -
1329 1329  = 8. AT Commands Combination =
1330 1330  
1331 1331  == 8.1 Set a fix RX2DR for downlink window ==
1332 1332  
1326 +* **AT+ADR=0 **~-~-> Disable ADR first
1327 +* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1333 1333  
1334 -* (% style="color:blue" %)**AT+ADR=0             **(%%) **~-~->**  Disable ADR first
1335 -* (% style="color:blue" %)**AT+RX2DR=xxxx**   (%%) **~-~->**  Set xxxx to your wanted DataRate
1336 -
1337 -(% style="display:none" %) (%%)
1338 -
1339 1339  == 8.2 Use Downlink Command to set a fix uplink DR ==
1340 1340  
1341 1341  
1342 1342  (% style="color:blue" %)**Downlink Command: 0x22000500**
1343 1343  
1344 -**Same as:**
1345 1345  
1346 -* AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1335 +Same as:
1347 1347  
1348 -* AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1349 -
1350 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1351 -
1352 -
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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