Last modified by kai on 2024/09/06 10:00
<
From version < 60.9 >
edited by Xiaoling
on 2023/03/27 14:07
To version < 50.16 >
edited by Xiaoling
on 2022/07/13 13:47
>
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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  
... ... @@ -686,21 +686,21 @@
686 686  
687 687  (% style="color:blue" %)**Downlink Command: 0x22**
688 688  
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.
693 693  
694 -(% style="display:none" %) (%%)
719 +If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
695 695  
721 +* **Example 1**: Downlink Payload: **2201** ~/~/ Set AT+ADR=1.
722 +* **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
723 +
696 696  == 7.2 LoRa® Class ==
697 697  
698 -
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**
729 +(% style="color:blue" %)**AT Command:AT+CLASS**
703 703  
731 +
704 704  (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
705 705  |=(% colspan="3" style="width: 504px;" %)AT+CLASS
706 706  |(% style="width:163px" %)**Command Example**|(% style="width:166px" %)**Function**|(% style="width:175px" %)**Response**
... ... @@ -711,15 +711,13 @@
711 711  
712 712  )))
713 713  
714 -(% style="display:none" %) (%%)
715 -
716 716  == 7.3 Duty Cycle Setting ==
717 717  
744 +Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
718 718  
719 -Feature: Get or Set the ETSI Duty Cycle setting** - 0**=disable, **1**=enable - Only for testing.
720 720  
747 +(% style="color:blue" %)**AT Command:AT+DCS**
721 721  
722 -(% style="color:blue" %)**AT Command:  AT+DCS**
723 723  
724 724  (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
725 725  |=(% colspan="3" style="width: 512px;" %)AT+DCS
... ... @@ -731,21 +731,14 @@
731 731  
732 732  )))
733 733  
734 -(% style="display:none" %) (%%)
735 -
736 736  == 7.4 Data Rate ==
737 737  
762 +Feature: Get or Set the Data Rate. (0-7 corresponding to DR_X) . Note: while set Data Rate, please use set Adptive Data Rate, ADR=0 first. otherwise device will response to server's ADR command and change the DR to the setting from server
738 738  
739 -Feature: Get or Set the Data Rate. (0-7 corresponding to DR_X) .
740 740  
741 -(% style="color:red" %)
742 -**Notice:**
743 -
744 -* 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.
745 -* 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/]]
746 -
747 747  (% style="color:blue" %)**AT Command: AT+DR**
748 748  
767 +
749 749  (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
750 750  |=(% colspan="3" style="width: 463px;" %)AT+DR
751 751  |(% style="width:156px" %)**Command Example**|(% style="width:167px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -758,21 +758,21 @@
758 758  
759 759  (% style="color:blue" %)**Downlink Command: 0x2200aaFF**
760 760  
761 -If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
762 762  
763 -* **Example 1**: Downlink Payload: **220001FF**  ~/~/ Set AT+DR=1.
764 -* **Example 2**: Downlink Payload: **220000FF**  ~/~/ Set AT+DR=0.
765 765  
766 -(% style="display:none" %) (%%)
782 +If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
767 767  
784 +* **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1.
785 +* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0.
786 +
768 768  == 7.5 Frame Counter Downlink ==
769 769  
770 -
771 771  Feature: Get or Set the Frame Counter Downlink.
772 772  
773 773  
774 -(% style="color:blue" %)**AT Command:  AT+FCD**
792 +(% style="color:blue" %)**AT Command:AT+FCD**
775 775  
794 +
776 776  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
777 777  |=(% colspan="3" style="width: 690px;" %)AT+FCD
778 778  |(% style="width:162px" %)**Command Example**|(% style="width:258px" %)**Function**|(% style="width:269px" %)**Response**
... ... @@ -781,6 +781,8 @@
781 781  )))
782 782  |(% style="width:162px" %)AT+FCD=10|(% style="width:258px" %)Set the Frame Counter Downlink.|(% style="width:269px" %)(System will write new value to FCD)(((
783 783  OK
803 +
804 +
784 784  )))
785 785  
786 786  == 7.6 Frame Counter Uplink ==
... ... @@ -788,8 +788,9 @@
788 788  Feature: Get or Set the Frame Counter Uplink.
789 789  
790 790  
791 -(% style="color:blue" %)**AT Command:  AT+FCU**
812 +(% style="color:blue" %)**AT Command:AT+FCU**
792 792  
814 +
793 793  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
794 794  |=(% colspan="3" style="width: 531px;" %)AT+FCU
795 795  |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -800,16 +800,14 @@
800 800  
801 801  )))
802 802  
803 -(% style="display:none" %) (%%)
804 -
805 805  == 7.7 Join Accept Delay1 ==
806 806  
807 -
808 808  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
809 809  
810 810  
811 -(% style="color:blue" %)**AT Command:  AT+JN1DL**
830 +(% style="color:blue" %)**AT Command:AT+JN1DL**
812 812  
832 +
813 813  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
814 814  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
815 815  |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -820,16 +820,14 @@
820 820  
821 821  )))
822 822  
823 -(% style="display:none" %) (%%)
824 -
825 825  == 7.8 Join Accept Delay2 ==
826 826  
827 -
828 828  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
829 829  
830 830  
831 -(% style="color:blue" %)**AT Command:  AT+JN2DL**
848 +(% style="color:blue" %)**AT Command:AT+JN2DL**
832 832  
850 +
833 833  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
834 834  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
835 835  |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response**
... ... @@ -840,18 +840,16 @@
840 840  
841 841  )))
842 842  
843 -(% style="display:none" %) (%%)
844 -
845 845  == 7.9 Public Network Mode ==
846 846  
847 -
848 848  Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
849 849  
850 -(% style="color:red" %)**Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network.**
865 +Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
851 851  
852 852  
853 -(% style="color:blue" %)**AT Command:  AT+PNM**
868 +(% style="color:blue" %)**AT Command:AT+PNM**
854 854  
870 +
855 855  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
856 856  |=(% colspan="3" style="width: 664px;" %)AT+PNM
857 857  |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response**
... ... @@ -869,16 +869,14 @@
869 869  )))
870 870  |(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
871 871  
872 -(% style="display:none" %) (%%)
873 -
874 874  == 7.10 Receive Delay1 ==
875 875  
876 -
877 877  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
878 878  
879 879  
880 -(% style="color:blue" %)**AT Command: AT+RX1DL**
893 +(% style="color:blue" %)**AT Command:AT+RX1DL**
881 881  
895 +
882 882  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
883 883  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
884 884  |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -889,16 +889,14 @@
889 889  
890 890  )))
891 891  
892 -(% style="display:none" %) (%%)
893 -
894 894  == 7.11 Receive Delay2 ==
895 895  
896 -
897 897  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
898 898  
899 899  
900 -(% style="color:blue" %)**AT Command: AT+RX2DL**
911 +(% style="color:blue" %)**AT Command:AT+RX2DL**
901 901  
913 +
902 902  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
903 903  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
904 904  |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -909,16 +909,14 @@
909 909  
910 910  )))
911 911  
912 -(% style="display:none" %) (%%)
913 -
914 914  == 7.12 Rx2 Window Data Rate ==
915 915  
916 -
917 917  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
918 918  
919 919  
920 -(% style="color:blue" %)**AT Command:  AT+RX2DR**
929 +(% style="color:blue" %)**AT Command:AT+RX2DR**
921 921  
931 +
922 922  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
923 923  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
924 924  |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response**
... ... @@ -929,16 +929,14 @@
929 929  
930 930  )))
931 931  
932 -(% style="display:none" %) (%%)
933 -
934 934  == 7.13 Rx2 Window Frequency ==
935 935  
936 -
937 937  Feature: Get or Set the Rx2 window frequency
938 938  
939 939  
940 -(% style="color:blue" %)**AT Command:  AT+RX2FQ**
947 +(% style="color:blue" %)**AT Command:AT+RX2FQ**
941 941  
949 +
942 942  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
943 943  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
944 944  |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response**
... ... @@ -949,17 +949,13 @@
949 949  
950 950  )))
951 951  
952 -(% style="display:none" %) (%%)
953 -
954 954  == 7.14 Transmit Power ==
955 955  
956 -
957 957  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. )
958 958  
959 -(% 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**
960 960  
965 +(% style="color:blue" %)**AT Command:AT+TXP**
961 961  
962 -(% style="color:blue" %)**AT Command:  AT+TXP**
963 963  
964 964  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
965 965  |=(% colspan="3" style="width: 462px;" %)AT+TXP
... ... @@ -975,19 +975,17 @@
975 975  
976 976  If the downlink payload=22000100, it means setting the TXP to 0.
977 977  
978 -* **Example 1**: Downlink Payload: **22000102**  ~/~/ Set AT+TXP=2.
979 -* **Example 2**: Downlink Payload: **220000FF**  ~/~/ Set AT+TXP=0.
982 +* **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
983 +* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
980 980  
981 -(% style="display:none" %) (%%)
982 -
983 983  == 7.15 RSSI of the Last Received Packet ==
984 984  
985 -
986 986  Feature: Get or Set the Rx2 window frequency
987 987  
988 988  
989 989  (% style="color:blue" %)**AT Command:AT+RSSI**
990 990  
992 +
991 991  (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %)
992 992  |=(% colspan="3" style="width: 554px;" %)AT+RSSI
993 993  |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response**
... ... @@ -995,16 +995,14 @@
995 995  OK
996 996  )))
997 997  
998 -(% style="display:none" %) (%%)
999 -
1000 1000  == 7.16 SNR of the Last Received Packet ==
1001 1001  
1002 -
1003 1003  Feature: Get the SNR of the last received packet
1004 1004  
1005 1005  
1006 -(% style="color:blue" %)**AT Command:  AT+SNR**
1005 +(% style="color:blue" %)**AT Command:AT+SNR**
1007 1007  
1007 +
1008 1008  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
1009 1009  |=(% colspan="3" style="width: 568px;" %)AT+SNR
1010 1010  |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -1012,16 +1012,14 @@
1012 1012  OK
1013 1013  )))
1014 1014  
1015 -(% style="display:none" %) (%%)
1016 -
1017 1017  == 7.17 Application Port ==
1018 1018  
1019 -
1020 1020  Feature: Get or set the application port.
1021 1021  
1022 1022  
1023 1023  (% style="color:blue" %)**AT Command: AT+PORT**
1024 1024  
1022 +
1025 1025  (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %)
1026 1026  |=(% colspan="3" style="width: 497px;" %)AT+PORT
1027 1027  |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response**
... ... @@ -1032,23 +1032,22 @@
1032 1032  
1033 1033  (% style="color:blue" %)**Downlink Command: 0x23**
1034 1034  
1033 +
1035 1035  Format: Command Code (0x23) followed by 1 bytes port value.
1036 1036  
1037 1037  If the downlink payload=2301, it means set the application port to 1, while type code is 23.
1038 1038  
1039 -* **Example 1**: Downlink Payload: **2301**  ~/~/ set the application port to 1
1040 -* **Example 2**: Downlink Payload:** 2305**  ~/~/ set the application port to 5
1038 +* **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1
1039 +* **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
1041 1041  
1042 -(% style="display:none" %) (%%)
1043 -
1044 1044  == 7.18 Single Channel Mode ==
1045 1045  
1046 -
1047 1047  Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
1048 1048  
1049 1049  
1050 1050  (% style="color:blue" %)**AT Command: AT+CHS**
1051 1051  
1048 +
1052 1052  (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %)
1053 1053  |=(% colspan="3" style="width: 600px;" %)AT+CHS
1054 1054  |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -1057,16 +1057,14 @@
1057 1057  )))
1058 1058  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
1059 1059  
1060 -(% style="display:none" %) (%%)
1061 -
1062 1062  == 7.19 Eight Channel Mode ==
1063 1063  
1064 -
1065 1065  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
1066 1066  
1067 1067  
1068 1068  (% style="color:blue" %)**AT Command: AT+CHE**
1069 1069  
1064 +
1070 1070  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1071 1071  |=(% colspan="3" style="width: 707px;" %)AT+CHE
1072 1072  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -1077,25 +1077,24 @@
1077 1077  )))
1078 1078  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
1079 1079  
1080 -(% style="color:blue" %)**Downlink Command: 0x24 (LHT65,LHT65N Downlink Command:0x07)**
1075 +(% style="color:blue" %)**Downlink Command: 0x24**
1081 1081  
1077 +
1082 1082  Format: Command Code (0x24) followed by 1 bytes channel value.
1083 1083  
1084 1084  If the downlink payload=2401, it means set channel mode to 1, while type code is 24.
1085 1085  
1086 -* **Example 1**: Downlink Payload: 2401  ~/~/ set channel mode to 1
1087 -* **Example 2**: Downlink Payload: 2405  ~/~/ set channel mode to 5
1082 +* **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1
1083 +* **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
1088 1088  
1089 -(% style="display:none" %) (%%)
1090 -
1091 1091  == 7.20 Get or Set RXwindows1 timeout ==
1092 1092  
1087 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1093 1093  
1094 -Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
1095 1095  
1096 -
1097 1097  (% style="color:blue" %)**AT Command: AT+RX1WTO**
1098 1098  
1092 +
1099 1099  (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %)
1100 1100  |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO
1101 1101  |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response**
... ... @@ -1104,10 +1104,8 @@
1104 1104  )))
1105 1105  |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
1106 1106  
1107 -(% style="display:none" %) (%%)
1108 -
1109 1109  (((
1110 -(% 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.
1102 +**AT+RX1TWO** is theRxSingle timeout value of receive window 1. If it is not set, then the queriedvalue is the default value. If it is set, then the queried value is the setvalue. AT+RX2TWO is thesame as above. The definitionof RxSingle timeout is as described in the following paragraph.
1111 1111  )))
1112 1112  
1113 1113  [[image:image-20220526162535-1.png]]
... ... @@ -1114,17 +1114,18 @@
1114 1114  
1115 1115  (((
1116 1116  Increasing thisvalue is equal to extending the time that the receiving window is opened, butthe corresponding power consumption will also increase. Properly increasingthis value can increase the success rate of the downlink.
1109 +
1110 +
1117 1117  )))
1118 1118  
1119 -
1120 1120  == 7.21 Get or Set RXwindows2 timeout ==
1121 1121  
1115 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1122 1122  
1123 -Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1124 1124  
1125 -
1126 1126  (% style="color:blue" %)**AT Command: AT+RX2WTO**
1127 1127  
1120 +
1128 1128  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1129 1129  |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO
1130 1130  |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response**
... ... @@ -1133,16 +1133,14 @@
1133 1133  )))
1134 1134  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1135 1135  
1136 -(% style="display:none" %) (%%)
1137 -
1138 1138  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1139 1139  
1140 -
1141 1141  Feature: Get or Set uplinkdwelltime
1142 1142  
1143 1143  
1144 1144  (% style="color:blue" %)**AT Command: AT+DWELLT**
1145 1145  
1136 +
1146 1146  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1147 1147  |=(% colspan="3" style="width: 494px;" %)AT+DWELLT
1148 1148  |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response**
... ... @@ -1153,23 +1153,20 @@
1153 1153  
1154 1154  (% style="color:blue" %)**Downlink Command: 0x25**
1155 1155  
1147 +
1156 1156  Format: Command Code (0x25) followed by 1 bytes state value.
1157 1157  
1158 1158  If the downlink payload=2501, it means set uplinkdwelltime to 1, while type code is 25.
1159 1159  
1160 -* **Example 1**: Downlink Payload: **2501**  ~/~/ set uplinkdwelltime to 1
1161 -* **Example 2**: Downlink Payload: **2500**  ~/~/ set uplinkdwelltime to 0
1152 +* **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1
1153 +* **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1162 1162  
1163 -(% style="display:none" %) (%%)
1164 -
1165 1165  == 7.23 Set Packet Receiving Response Level ==
1166 1166  
1167 -
1168 1168  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.
1169 1169  
1159 +RPL value:
1170 1170  
1171 -**RPL value:**
1172 -
1173 1173  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
1174 1174  * **AT+RPL=1:** Device will immediately reply message to Unconfirmed Data Down. Payload is 0x00.
1175 1175  * **AT+RPL=2:** Device will immediately reply message to Confirmed Data Down. Payload is 0x00 and requied response header for this command.
... ... @@ -1176,7 +1176,7 @@
1176 1176  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1177 1177  * **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.
1178 1178  
1179 -**Case Analyes:**
1167 +Case Analyes:
1180 1180  
1181 1181  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
1182 1182  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
... ... @@ -1184,6 +1184,7 @@
1184 1184  
1185 1185  (% style="color:blue" %)**AT Command: AT+RPL**
1186 1186  
1175 +
1187 1187  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1188 1188  |=(% colspan="3" style="width: 533px;" %)AT+RPL
1189 1189  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1194,31 +1194,27 @@
1194 1194  
1195 1195  (% style="color:blue" %)**Downlink Command: 0x21**
1196 1196  
1186 +
1197 1197  Format: Command Code (0x21) followed by 1 bytes level value.
1198 1198  
1199 1199  If the downlink payload=2101, it means set packet receiving response level to 1, while type code is 21.
1200 1200  
1201 -* **Example 1**: Downlink Payload: **2101**  ~/~/ set packet receiving response level to 1
1202 -* **Example 2**: Downlink Payload: **2102**  ~/~/ set packet receiving response level to 2
1191 +* **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1192 +* **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1203 1203  
1204 -(% style="display:none" %) (%%)
1205 -
1206 1206  == 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1207 1207  
1208 1208  
1209 1209  (% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS **
1210 1210  
1211 -(% border="1" style="background-color:#ffffcc; color:green; width:589px" %)
1212 -|=(% colspan="3" style="width: 586px;" %)AT+**SETMAXNBTRANS**
1213 -|(% style="width:227px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:87px" %)**Response**
1214 -|(% style="width:227px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:300px" %)Value1: set the maximum NBTrans.|(% style="width:87px" %)1(((
1199 +
1200 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1201 +|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
1202 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1203 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
1215 1215  OK
1216 1216  )))
1217 -|(% style="width:227px" %)**AT+SETMAXNBTRANS=？，1**|(% style="width:300px" %)(((
1218 -value2: 0: uplink fcnt doesn't change for each NBTrans;
1219 -
1220 -1: uplink fcnt increase by 1 for each NBTrans.
1221 -)))|(% style="width:87px" %)(((
1206 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=？，1**|(% style="width:263px" %)value2: 0: uplink fcnt doesn't change for each NBTrans; 1: uplink fcnt increase by 1 for each NBTrans.|(% style="width:109px" %)(((
1222 1222  1
1223 1223  
1224 1224  OK
... ... @@ -1226,25 +1226,20 @@
1226 1226  
1227 1227  (% style="color:blue" %)**Downlink Command: 0x33**
1228 1228  
1214 +
1229 1229  Format: Command Code (0x33) followed by 2 bytes mode value.
1230 1230  
1231 1231  If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1232 1232  
1233 -* Example 1: Downlink Payload: 330100  ~/~/ Set AT+SETMAXNBTRANS=1,0
1234 -* Example 2: Downlink Payload: 330201  ~/~/ Set AT+SETMAXNBTRANS=2,1
1219 +* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1220 +* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1235 1235  
1236 -(% style="display:none" %) (%%)
1237 -
1238 1238  == 7.25 Device offline rejoining （LWS007) ==
1239 1239  
1240 1240  
1241 1241  (% style="color:blue" %)**AT Command: AT+DDETECT**
1242 1242  
1243 -AT+DDETECT=<Flag>,<ACK_Timout_1>,<ACK_Timout_2> (Default Value: AT+DDETECT=1,1440,2880)
1244 1244  
1245 -* ACK_Timout_1: Unit: min
1246 -* ACK_Timout_2: Unit: min
1247 -
1248 1248  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1249 1249  |=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1250 1250  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -1276,25 +1276,21 @@
1276 1276  OK
1277 1277  )))
1278 1278  
1279 -(% style="color:blue" %)**Downlink Command: 0x32**
1259 +(% style="color:blue" %)**Downlink Command: 0x33**
1280 1280  
1261 +
1281 1281  Format: Command Code (0x32) followed by 2 bytes mode value.
1282 1282  
1283 -If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 32.
1264 +If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1284 1284  
1285 -* **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1286 -** 0x01 : Flag
1287 -** 0x05A0: ACK_Timout_1 : 1440minutes (24 hours)
1288 -** 0x0B40: ACK_Timout_2 : 2880minutes (48 hours)
1289 -** **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.
1266 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1290 1290  
1291 -(% style="display:none" %) (%%)
1292 -
1293 1293  == 7.26 Request the server to send an ACK ==
1294 1294  
1295 1295  
1296 1296  (% style="color:blue" %)**AT Command: AT+PNACKMD**
1297 1297  
1273 +
1298 1298  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1299 1299  |=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1300 1300  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1303,61 +1303,53 @@
1303 1303  )))
1304 1304  |(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)(((
1305 1305  0
1282 +
1306 1306  OK
1307 1307  )))
1308 1308  
1309 -(% style="display:none" %) (%%)
1310 -
1311 1311  == 7.27 Adjust network rejoining interval ==
1312 1312  
1313 1313  
1314 1314  (% style="color:blue" %)**AT Command: AT+RJTDC**
1315 1315  
1291 +
1316 1316  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1317 1317  |=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1318 1318  |(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1319 -|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30(((
1295 +|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
1320 1320  OK
1321 1321  
1322 -the interval is 30 min
1298 +the interval is 30000ms = 30s
1323 1323  )))
1324 -|(% style="width:165px" %)AT+RJTDC=60|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1325 -Set the ReJoin data transmission interval to 60 min
1300 +|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1301 +Set the ReJoin data transmission interval to 60000ms = 60 seconds
1326 1326  )))
1327 1327  
1328 1328  (% style="color:blue" %)**Downlink Command: 0x26**
1329 1329  
1306 +
1330 1330  Format: Command Code (0x26) followed by 2 bytes mode value.
1331 1331  
1332 1332  If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1333 1333  
1334 -* **Example 1:** Downlink Payload: 26000A  ~/~/ Set AT+RJTDC=10
1335 -* **Example 2: **Downlink Payload: 260002  ~/~/ Set AT+RJTDC=2
1311 +* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
1312 +* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1336 1336  
1337 -(% style="display:none" %) (%%)
1338 -
1339 1339  = 8. AT Commands Combination =
1340 1340  
1341 1341  == 8.1 Set a fix RX2DR for downlink window ==
1342 1342  
1318 +* **AT+ADR=0 **~-~-> Disable ADR first
1319 +* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1343 1343  
1344 -* (% style="color:blue" %)**AT+ADR=0             **(%%) **~-~->**  Disable ADR first
1345 -
1346 -* (% style="color:blue" %)**AT+RX2DR=xxxx**   (%%) **~-~->**  Set xxxx to your wanted DataRate
1347 -
1348 -(% style="display:none" %) (%%)
1349 -
1350 1350  == 8.2 Use Downlink Command to set a fix uplink DR ==
1351 1351  
1352 1352  
1353 1353  (% style="color:blue" %)**Downlink Command: 0x22000500**
1354 1354  
1355 -**Same as:**
1356 1356  
1357 -* AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1327 +Same as:
1358 1358  
1359 -* AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1360 -
1361 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1362 -
1363 -
1329 +* AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1330 +* AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1331 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]

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