Last modified by kai on 2024/09/06 10:00
<
From version < 36.1 >
edited by Xiaoling
on 2022/05/27 18:07
To version < 51.4 >
edited by Xiaoling
on 2022/07/13 14:10
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,4 +1,4 @@
1 - **Contents：**
1 + **Table of** **Contents：**
2 2  
3 3  {{toc/}}
4 4  
... ... @@ -6,6 +6,7 @@
6 6  
7 7  = 1. Introduction =
8 8  
9 +
9 9  Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands:
10 10  
11 11  * **Common Commands:** They should be available for each sensor, such as: change uplink interval, reset device.
... ... @@ -18,16 +18,19 @@
18 18  
19 19  = 2. How to use AT Commands or Downlink command =
20 20  
22 +
21 21  * 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/]]
22 22  * For LoRaWAN Downlink: The gateway transfer downlink command in HEX format. This page shows the HEX format downlink code for each command. but some servers use base64 as downlink code. Below are reference for how to use downlink command:
23 -** Use HEX format to send a downlink: [[TTN v3>>doc:Main.Notes for TTN.WebHome]]
24 -** Use Base64 format to send a downlink: [[Chirpstack>>doc:Main.Notes for ChirpStack.WebHome]].
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]]
25 25  ** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
26 26  
27 27  
28 28  
31 +
29 29  = 3. Support End Node and firmware version =
30 30  
34 +
31 31  (% border="1" style="background-color:#ffffcc; color:green; width:966px" %)
32 32  |=(% colspan="3" style="width: 963px;" %)(((
33 33  Dragino STM32 base hardware Firmware / LoRaWAN stack list
... ... @@ -99,17 +99,20 @@
99 99  )))
100 100  )))
101 101  
106 +
107 +
108 +
102 102  = 4. System Management Commands =
103 103  
111 +
104 104  == 4.1 Change Uplink Interval ==
105 105  
114 +
106 106  Feature: Change LoRaWAN End Node Transmit Interval.
107 107  
108 -(% class="box infomessage" %)
109 -(((
110 -**AT Command: AT+TDC**
111 -)))
112 112  
118 +(% style="color:blue" %)**AT Command: AT+TDC**
119 +
113 113  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
114 114  |=(% colspan="3" style="width: 724px;" %)AT+TDC
115 115  |(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
... ... @@ -122,11 +122,11 @@
122 122  Set transmit interval to 60000ms = 60 seconds
123 123  )))
124 124  
125 -{{info}}
126 -**Downlink Command: 0x01**
127 -{{/info}}
128 -
129 129  (((
133 +
134 +
135 +(% style="color:blue" %)**Downlink Command: 0x01**
136 +
130 130  Format: Command Code (0x01) followed by 3 bytes time value.
131 131  )))
132 132  
... ... @@ -137,14 +137,17 @@
137 137  * **Example 1**: Downlink Payload:** 0100001E** ~/~/ Set Transmit Interval (TDC) = 30 seconds
138 138  * **Example 2**: Downlink Payload:** 0100003C** ~/~/ Set Transmit Interval (TDC) = 60 seconds
139 139  
147 +
148 +
149 +
140 140  == 4.2 Reboot End Node ==
141 141  
152 +
142 142  Feature: Reboot End Node to perform a new OTAA or ABP Join.
143 143  
144 -{{info}}
145 -**AT Command: ATZ**
146 -{{/info}}
147 147  
156 +(% style="color:blue" %)**AT Command: ATZ**
157 +
148 148  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
149 149  |=(% colspan="3" %)ATZ: Trig a reset of the MCU
150 150  |**Command Example**|**Function**|**Response**
... ... @@ -162,9 +162,7 @@
162 162  <followed by the Tx and Rx information>
163 163  )))
164 164  
165 -{{info}}
166 -**Downlink Command: 0x04**
167 -{{/info}}
175 +(% style="color:blue" %)**Downlink Command: 0x04**
168 168  
169 169  (((
170 170  Format: Command Code (0x04) followed by FF.
... ... @@ -178,12 +178,12 @@
178 178  
179 179  == 4.3 Reset to factory Default ==
180 180  
189 +
181 181  Feature: Reset the parameters to Factory Default, factory default value depends on the firmware settings, the OTAA and ABP keys will reserve after this command.
182 182  
183 -{{info}}
184 -**AT Command: AT+FDR**
185 -{{/info}}
186 186  
193 +(% style="color:blue" %)**AT Command: AT+FDR**
194 +
187 187  (% border="1" style="background-color:#ffffcc; color:green; width:831.222px" %)
188 188  |=(% colspan="3" style="width: 828px;" %)Reset to factory default
189 189  |(% style="width:181px" %)**Command Example**|(% style="width:181px" %)**Function**|(% style="width:465px" %)**Response**
... ... @@ -201,9 +201,7 @@
201 201  Please set the parameters or reset Device to apply change
202 202  )))
203 203  
204 -{{info}}
205 -**Downlink Command: 0x04**
206 -{{/info}}
212 +(% style="color:blue" %)**Downlink Command: 0x04**
207 207  
208 208  (((
209 209  Format: Command Code (0x04) followed by FE.
... ... @@ -216,12 +216,12 @@
216 216  
217 217  == 4.4 Show Firmware Version ==
218 218  
225 +
219 219  Feature: Show firmware version. No downlink command yet.
220 220  
221 -{{info}}
222 -**AT Command: AT+VER**
223 -{{/info}}
224 224  
229 +(% style="color:blue" %)**AT Command: AT+VER**
230 +
225 225  (% border="1" style="background-color:#ffffcc; color:green; width:586px" %)
226 226  |=(% colspan="3" style="width: 583px;" %)AT+VER: Image Version and Frequency Band
227 227  |(% style="width:170px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -231,9 +231,7 @@
231 231  OK
232 232  )))
233 233  
234 -{{info}}
235 -**Downlink Command: 0x26 (Valid in 006 stack)**
236 -{{/info}}
240 +(% style="color:blue" %)**Downlink Command: 0x26 (Valid in 006 stack)**
237 237  
238 238  (((
239 239  Downlink Format: 0x26
... ... @@ -244,6 +244,9 @@
244 244  )))
245 245  
246 246  (((
251 +
252 +
253 +
247 247  **xx: Software Type:**
248 248  )))
249 249  
... ... @@ -252,6 +252,8 @@
252 252  * 0x00 03: LSE01/LDDS75/LDDS20/LSPH01/LLMS01/LSNPK01
253 253  
254 254  (((
262 +
263 +
255 255  **yy: Frequency Band:**
256 256  )))
257 257  
... ... @@ -267,6 +267,8 @@
267 267  * 0xa0: AS923-3
268 268  
269 269  (((
279 +
280 +
270 270  **zz: Subband**
271 271  )))
272 272  
... ... @@ -275,12 +275,12 @@
275 275  
276 276  == 4.5 Show System Configure ==
277 277  
289 +
278 278  Feature: Show All configure. No downlink command yet.
279 279  
280 -{{info}}
281 -**AT Command: AT+CFG**
282 -{{/info}}
283 283  
293 +(% style="color:blue" %)**AT Command: AT+CFG**
294 +
284 284  (% border="1" style="background-color:#ffffcc; color:green; width:599.222px" %)
285 285  |=(% colspan="3" style="width: 596px;" %)AT+CFG: Print all configurations
286 286  |(% style="width:160px" %)**Command Example**|(% style="width:154px" %)**Function**|(% style="width:280px" %)**Response**
... ... @@ -298,16 +298,19 @@
298 298  OK
299 299  )))
300 300  
312 +
313 +
301 301  = 5. Keys, IDs and EUIs management =
302 302  
316 +
303 303  == 5.1 Application EUI ==
304 304  
319 +
305 305  Feature: Get or Set the Application EUI.
306 306  
307 -{{info}}
308 -**AT Command: AT+APPEUI**
309 -{{/info}}
310 310  
323 +(% style="color:blue" %)**AT Command: AT+APPEUI**
324 +
311 311  (% border="1" style="background-color:#ffffcc; color:green; width:686.222px" %)
312 312  |=(% colspan="3" style="width: 683px;" %)AT+APPEUI
313 313  |(% style="width:305px" %)**Command Example**|(% style="width:186px" %)**Function**|(% style="width:191px" %)**Response**
... ... @@ -316,14 +316,16 @@
316 316  )))
317 317  |(% style="width:305px" %)AT+APPEUI=00 b3 d5 7e f0 00 4d 34|(% style="width:186px" %)Set the Application EUI|(% style="width:191px" %)OK
318 318  
333 +
334 +
319 319  == 5.2 Application Key ==
320 320  
337 +
321 321  Feature: Get or Set the Application Key.
322 322  
323 -{{info}}
324 -**AT Command: AT+APPKEY**
325 -{{/info}}
326 326  
341 +(% style="color:blue" %)**AT Command: AT+APPKEY**
342 +
327 327  (% border="1" style="background-color:#ffffcc; color:green; width:976.222px" %)
328 328  |=(% colspan="3" style="width: 973px;" %)AT+APPKEY
329 329  |(% style="width:441px" %)**Command Example**|(% style="width:180px" %)**Function**|(% style="width:350px" %)**Response**
... ... @@ -332,14 +332,16 @@
332 332  )))
333 333  |(% 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
334 334  
351 +
352 +
335 335  == 5.3 Application Session Key ==
336 336  
355 +
337 337  Feature: Get or Set the Application Session Key.
338 338  
339 -{{info}}
340 -**AT Command: AT+APPSKEY**
341 -{{/info}}
342 342  
359 +(% style="color:blue" %)**AT Command: AT+APPSKEY**
360 +
343 343  (% border="1" style="background-color:#ffffcc; color:green; width:1040.22px" %)
344 344  |=(% colspan="3" style="width: 1037px;" %)AT+APPSKEY
345 345  |(% style="width:451px" %)**Command Example**|(% style="width:231px" %)**Function**|(% style="width:354px" %)**Response**
... ... @@ -352,12 +352,12 @@
352 352  
353 353  == 5.4 Device Address ==
354 354  
373 +
355 355  Feature: Get or Set the Device Address.
356 356  
357 -{{info}}
358 -**AT Command: AT+DADDR**
359 -{{/info}}
360 360  
377 +(% style="color:blue" %)**AT Command: AT+DADDR**
378 +
361 361  (% border="1" style="background-color:#ffffcc; color:green; width:795.222px" %)
362 362  |=(% colspan="3" style="width: 792px;" %)AT+DADDR
363 363  |(% style="width:192px" %)**Command Example**|(% style="width:241px" %)**Function**|(% style="width:359px" %)**Response**
... ... @@ -370,12 +370,12 @@
370 370  
371 371  == 5.5 Device EUI ==
372 372  
391 +
373 373  Feature: Get or Set the Device EUI.
374 374  
375 -{{info}}
376 -**AT Command: AT+DEUI**
377 -{{/info}}
378 378  
395 +(% style="color:blue" %)**AT Command: AT+DEUI**
396 +
379 379  (% border="1" style="background-color:#ffffcc; color:green; width:1035.22px" %)
380 380  |=(% colspan="3" style="width: 1032px;" %)AT+DEUI
381 381  |(% style="width:250px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:634px" %)**Response**
... ... @@ -388,12 +388,12 @@
388 388  
389 389  == 5.6 Network ID ==
390 390  
409 +
391 391  Feature: Get or Set the Network ID.(You can enter this command change only after successful network connection)
392 392  
393 -{{info}}
394 -**AT Command: AT+NWKID**
395 -{{/info}}
396 396  
413 +(% style="color:blue" %)**AT Command: AT+NWKID**
414 +
397 397  (% border="1" style="background-color:#ffffcc; color:green; width:448.222px" %)
398 398  |=(% colspan="3" style="width: 445px;" %)AT+NWKID
399 399  |(% style="width:191px" %)**Command Example**|(% style="width:153px" %)**Function**|(% style="width:101px" %)**Response**
... ... @@ -402,15 +402,14 @@
402 402  )))
403 403  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
404 404  
405 -
406 406  == 5.7 Network Session Key ==
407 407  
425 +
408 408  Feature: Get or Set the Network Session Key
409 409  
410 -{{info}}
411 -**AT Command: AT+NWKSKEY**
412 -{{/info}}
413 413  
429 +(% style="color:blue" %)**AT Command: AT+NWKSKEY**
430 +
414 414  (% border="1" style="background-color:#ffffcc; color:green; width:1017.22px" %)
415 415  |=(% colspan="3" style="width: 1014px;" %)AT+NWKSKEY
416 416  |(% style="width:455px" %)**Command Example**|(% style="width:215px" %)**Function**|(% style="width:343px" %)**Response**
... ... @@ -419,17 +419,20 @@
419 419  )))
420 420  |(% 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
421 421  
422 -
423 423  = 6. Joining and sending date on LoRaWAN network =
424 424  
441 +
425 425  == 6.1 Confirm Mode ==
426 426  
444 +
445 +=== 6.1.1  AT+CFM command before DR-LWS007 software stack ===
446 +
447 +
427 427  Feature: Get or Set the confirmation mode (0-1).
428 428  
429 -{{info}}
430 -**AT Command: AT+CFM**
431 -{{/info}}
432 432  
451 +(% style="color:blue" %)**AT Command: AT+CFM**
452 +
433 433  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
434 434  |=(% colspan="3" style="width: 707px;" %)AT+CFM
435 435  |(% style="width:155px" %)**Command Example**|(% style="width:205px" %)**Function**|(% style="width:346px" %)**Response**
... ... @@ -439,7 +439,7 @@
439 439  |(% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK
440 440  |(% style="width:155px" %)AT+CFM=2|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)While Error in format, return AT_PARAM_ERROR
441 441  
442 -Downlink Command: 0x05
462 +(% style="color:blue" %)**Downlink Command: 0x05**
443 443  
444 444  Format: Command Code (0x05) followed by 2 bytes mode value.
445 445  
... ... @@ -449,14 +449,60 @@
449 449  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
450 450  
451 451  
472 +=== 6.1.2  AT+CFM command since DR-LWS007 software stack ===
473 +
474 +
475 +(% style="color:blue" %)**AT Command: AT+CFM**
476 +
477 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
478 +|=(% colspan="3" style="width: 707px;" %)AT+CFM
479 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
480 +|(% style="width:160px" %)(((
481 +AT+CFM=1,0,0
482 +
483 +value1
484 +)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)(((
485 +1
486 +
487 +OK
488 +)))
489 +|(% style="width:160px" %)(((
490 +AT+CFM=0,?,0
491 +
492 +value2
493 +)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)(((
494 +0~~7
495 +
496 +OK
497 +)))
498 +|(% style="width:160px" %)(((
499 +AT+CFM=0,0,1
500 +
501 +value3
502 +)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)(((
503 +1
504 +
505 +OK
506 +)))
507 +
508 +(% style="color:blue" %)**Downlink Command: 0x05**
509 +
510 +Format: Command Code (0x05) followed by 2 bytes mode value.
511 +
512 +If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
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
516 +
517 +
452 452  == 6.2 Confirm Status ==
453 453  
520 +
454 454  Feature: Get confirmation status of the last AT+SEND (0-1).
455 455  
456 -{{info}}
457 -**AT Command: AT+CFS**
458 -{{/info}}
459 459  
524 +(% style="color:blue" %)**AT Command: AT+CFS**
525 +
460 460  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
461 461  |=(% colspan="3" style="width: 531px;" %)AT+CFS
462 462  |(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:178px" %)**Response**
... ... @@ -464,15 +464,14 @@
464 464  OK
465 465  )))
466 466  
467 -
468 468  == 6.3 Join LoRa® Network ==
469 469  
535 +
470 470  Feature: Join network.
471 471  
472 -{{info}}
473 -**AT Command: AT+JOIN**
474 -{{/info}}
475 475  
539 +(% style="color:blue" %)**AT Command: AT+JOIN**
540 +
476 476  (% border="1" style="background-color:#ffffcc; color:green; width:647.222px" %)
477 477  |=(% colspan="3" style="width: 644px;" %)AT+JOIN
478 478  |(% style="width:163px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:334px" %)**Response**
... ... @@ -482,15 +482,14 @@
482 482  While Error in format, return AT_BUSY_ERROR
483 483  )))
484 484  
485 -
486 486  == 6.4 LoRa® Network Join Mode ==
487 487  
552 +
488 488  Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA).
489 489  
490 -{{info}}
491 -**AT Command: AT+NJM**
492 -{{/info}}
493 493  
556 +(% style="color:blue" %)**AT Command: AT+NJM**
557 +
494 494  (% border="1" style="background-color:#ffffcc; color:green; width:753.222px" %)
495 495  |=(% colspan="3" style="width: 750px;" %)AT+NJM
496 496  |(% style="width:162px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:361px" %)**Response**
... ... @@ -500,26 +500,24 @@
500 500  |(% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK
501 501  |(% 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
502 502  
503 -{{info}}
504 -**Downlink Command: 0x20**
505 -{{/info}}
567 +(% style="color:blue" %)**Downlink Command: 0x20**
506 506  
507 507  Format: Command Code (0x20) followed by 1 bytes mode value.
508 508  
509 509  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
510 510  
511 -* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
573 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
512 512  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
513 513  
514 514  
515 515  == 6.5 LoRa® Network Join Status ==
516 516  
579 +
517 517  Feature: LoRa® Network Join Status.
518 518  
519 -{{info}}
520 -**AT Command: AT+NJS**
521 -{{/info}}
522 522  
583 +(% style="color:blue" %)**AT Command: AT+NJS**
584 +
523 523  (% border="1" style="background-color:#ffffcc; color:green; width:498.222px" %)
524 524  |=(% colspan="3" style="width: 495px;" %)AT+NJS
525 525  |(% style="width:169px" %)**Command Example**|(% style="width:164px" %)**Function**|(% style="width:161px" %)**Response**
... ... @@ -529,12 +529,12 @@
529 529  
530 530  == 6.6 Print Last Received Data in Raw Format ==
531 531  
594 +
532 532  Feature: Print Last Received Data in Raw Format<port:data>.
533 533  
534 -{{info}}
535 -**AT Command: AT+RECV**
536 -{{/info}}
537 537  
598 +(% style="color:blue" %)**AT Command: AT+RECV**
599 +
538 538  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
539 539  |=(% colspan="3" style="width: 584px;" %)AT+RECV
540 540  |(% style="width:161px" %)**Command Example**|(% style="width:272px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -544,12 +544,12 @@
544 544  
545 545  == 6.7 Print Last Received Data in Binary Format ==
546 546  
609 +
547 547  Feature: Print Last Received Data in Binary Format<port:data>.
548 548  
549 -{{info}}
550 -**AT Command: AT+RECVB**
551 -{{/info}}
552 552  
613 +(% style="color:blue" %)**AT Command: AT+RECVB**
614 +
553 553  (% border="1" style="background-color:#ffffcc; color:green; width:793.222px" %)
554 554  |=(% colspan="3" style="width: 790px;" %)AT+RECVB
555 555  |(% style="width:173px" %)**Command Example**|(% style="width:497px" %)**Function**|(% style="width:120px" %)**Response**
... ... @@ -559,12 +559,12 @@
559 559  
560 560  == 6.8 Send Text Data ==
561 561  
624 +
562 562  Feature: Send Text Data<port:data>.
563 563  
564 -{{info}}
565 -**AT Command: AT+SEND**
566 -{{/info}}
567 567  
628 +(% style="color:blue" %)**AT Command: AT+SEND**
629 +
568 568  (% border="1" style="background-color:#ffffcc; color:green; width:991.222px" %)
569 569  |=(% colspan="3" style="width: 988px;" %)AT+SEND
570 570  |(% style="width:201px" %)**Command Example**|(% style="width:340px" %)**Function**|(% style="width:446px" %)**Response**
... ... @@ -578,12 +578,12 @@
578 578  
579 579  == 6.9 Send Hexadecimal Data ==
580 580  
643 +
581 581  Feature: Send hexadecimal data along with the application port.
582 582  
583 -{{info}}
584 -**AT Command: AT+SENDB**
585 -{{/info}}
586 586  
647 +(% style="color:blue" %)**AT Command: AT+SENDB**
648 +
587 587  (% border="1" style="background-color:#ffffcc; color:green; width:1120.22px" %)
588 588  |=(% colspan="3" style="width: 1117px;" %)AT+SENDB
589 589  |(% style="width:257px" %)**Command Example**|(% style="width:406px" %)**Function**|(% style="width:453px" %)**Response**
... ... @@ -596,14 +596,15 @@
596 596  
597 597  = 7. LoRaWAN network management =
598 598  
661 +
599 599  == 7.1 Adaptive Data Rate ==
600 600  
664 +
601 601  Feature: Get or Set the Adaptive Data Rate setting. (0: off, 1: on).
602 602  
603 -{{info}}
604 -**AT Command: AT+ADR**
605 -{{/info}}
606 606  
668 +(% style="color:blue" %)**AT Command: AT+ADR**
669 +
607 607  (% border="1" style="background-color:#ffffcc; color:green; width:683.222px" %)
608 608  |=(% colspan="3" style="width: 680px;" %)AT+ADR
609 609  |(% style="width:162px" %)**Command Example**|(% style="width:266px" %)**Function**|(% style="width:250px" %)**Response**
... ... @@ -615,24 +615,22 @@
615 615  AT_PARAM_ERROR
616 616  )))
617 617  
618 -{{info}}
619 -**Downlink Command: 0x22**
620 -{{/info}}
681 +(% style="color:blue" %)**Downlink Command: 0x22**
621 621  
622 -
623 623  If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22.
624 624  
625 -* **Example 1**: Downlink Payload: **2201** ~/~/ Set AT+ADR=1.
685 +* **Example 1**: Downlink Payload: **2201**  ~/~/ Set AT+ADR=1.
626 626  * **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0.
627 627  
688 +
628 628  == 7.2 LoRa® Class ==
629 629  
691 +
630 630  Feature: Get or Set the Device Class(Currently only support class A, class C).
631 631  
632 -{{info}}
633 -**AT Command:AT+CLASS**
634 -{{/info}}
635 635  
695 +(% style="color:blue" %)**AT Command:AT+CLASS**
696 +
636 636  (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %)
637 637  |=(% colspan="3" style="width: 504px;" %)AT+CLASS
638 638  |(% style="width:163px" %)**Command Example**|(% style="width:166px" %)**Function**|(% style="width:175px" %)**Response**
... ... @@ -645,12 +645,12 @@
645 645  
646 646  == 7.3 Duty Cycle Setting ==
647 647  
709 +
648 648  Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing.
649 649  
650 -{{info}}
651 -**AT Command:AT+DCS**
652 -{{/info}}
653 653  
713 +(% style="color:blue" %)**AT Command:AT+DCS**
714 +
654 654  (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %)
655 655  |=(% colspan="3" style="width: 512px;" %)AT+DCS
656 656  |(% style="width:165px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:107px" %)**Response**
... ... @@ -663,12 +663,12 @@
663 663  
664 664  == 7.4 Data Rate ==
665 665  
727 +
666 666  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
667 667  
668 -{{info}}
669 -**AT Command: AT+DR**
670 -{{/info}}
671 671  
731 +(% style="color:blue" %)**AT Command: AT+DR**
732 +
672 672  (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
673 673  |=(% colspan="3" style="width: 463px;" %)AT+DR
674 674  |(% style="width:156px" %)**Command Example**|(% style="width:167px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -679,24 +679,22 @@
679 679  
680 680  )))
681 681  
682 -{{info}}
683 -**Downlink Command: 0x2200aaFF**
684 -{{/info}}
743 +(% style="color:blue" %)**Downlink Command: 0x2200aaFF**
685 685  
686 -
687 687  If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF.
688 688  
689 689  * **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1.
690 690  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0.
691 691  
750 +
692 692  == 7.5 Frame Counter Downlink ==
693 693  
753 +
694 694  Feature: Get or Set the Frame Counter Downlink.
695 695  
696 -{{info}}
697 -**AT Command:AT+FCD**
698 -{{/info}}
699 699  
757 +(% style="color:blue" %)**AT Command:AT+FCD**
758 +
700 700  (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %)
701 701  |=(% colspan="3" style="width: 690px;" %)AT+FCD
702 702  |(% style="width:162px" %)**Command Example**|(% style="width:258px" %)**Function**|(% style="width:269px" %)**Response**
... ... @@ -705,8 +705,6 @@
705 705  )))
706 706  |(% style="width:162px" %)AT+FCD=10|(% style="width:258px" %)Set the Frame Counter Downlink.|(% style="width:269px" %)(System will write new value to FCD)(((
707 707  OK
708 -
709 -
710 710  )))
711 711  
712 712  == 7.6 Frame Counter Uplink ==
... ... @@ -713,10 +713,9 @@
713 713  
714 714  Feature: Get or Set the Frame Counter Uplink.
715 715  
716 -{{info}}
717 -**AT Command:AT+FCU**
718 -{{/info}}
719 719  
774 +(% style="color:blue" %)**AT Command:AT+FCU**
775 +
720 720  (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %)
721 721  |=(% colspan="3" style="width: 531px;" %)AT+FCU
722 722  |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -729,12 +729,12 @@
729 729  
730 730  == 7.7 Join Accept Delay1 ==
731 731  
788 +
732 732  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms.
733 733  
734 -{{info}}
735 -**AT Command:AT+JN1DL**
736 -{{/info}}
737 737  
792 +(% style="color:blue" %)**AT Command:AT+JN1DL**
793 +
738 738  (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %)
739 739  |=(% colspan="3" style="width: 534px;" %)AT+JN1DL
740 740  |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response**
... ... @@ -749,10 +749,9 @@
749 749  
750 750  Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms.
751 751  
752 -{{info}}
753 -**AT Command:AT+JN2DL**
754 -{{/info}}
755 755  
809 +(% style="color:blue" %)**AT Command:AT+JN2DL**
810 +
756 756  (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %)
757 757  |=(% colspan="3" style="width: 535px;" %)AT+JN2DL
758 758  |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response**
... ... @@ -765,12 +765,14 @@
765 765  
766 766  == 7.9 Public Network Mode ==
767 767  
768 -Feature: Get or Set the public network mode. (0: off, 1: on)
769 769  
770 -{{info}}
771 -**AT Command:AT+PNM**
772 -{{/info}}
824 +Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
773 773  
826 +(% style="color:red" %)Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
827 +
828 +
829 +(% style="color:blue" %)**AT Command:AT+PNM**
830 +
774 774  (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %)
775 775  |=(% colspan="3" style="width: 664px;" %)AT+PNM
776 776  |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response**
... ... @@ -777,20 +777,25 @@
777 777  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
778 778  OK
779 779  )))
780 -|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)Set the public network mode.|(% style="width:272px" %)(System will write new value to PNM)(((
837 +|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)(((
838 +Set the public network mode.
839 +
840 +Set syncword=0x34
841 +)))|(% style="width:272px" %)(System will write new value to PNM)(((
781 781  OK
782 782  
783 783  
784 784  )))
846 +|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
785 785  
786 786  == 7.10 Receive Delay1 ==
787 787  
850 +
788 788  Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
789 789  
790 -{{info}}
791 -**AT Command:AT+RX1DL**
792 -{{/info}}
793 793  
854 +(% style="color:blue" %)**AT Command:AT+RX1DL**
855 +
794 794  (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %)
795 795  |=(% colspan="3" style="width: 405px;" %)AT+RX1DL
796 796  |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -801,14 +801,15 @@
801 801  
802 802  )))
803 803  
866 +
804 804  == 7.11 Receive Delay2 ==
805 805  
869 +
806 806  Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
807 807  
808 -{{info}}
809 -**AT Command:AT+RX2DL**
810 -{{/info}}
811 811  
873 +(% style="color:blue" %)**AT Command:AT+RX2DL**
874 +
812 812  (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %)
813 813  |=(% colspan="3" style="width: 478px;" %)AT+RX2DL
814 814  |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response**
... ... @@ -819,14 +819,15 @@
819 819  
820 820  )))
821 821  
885 +
822 822  == 7.12 Rx2 Window Data Rate ==
823 823  
888 +
824 824  Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
825 825  
826 -{{info}}
827 -**AT Command:AT+RX2DR**
828 -{{/info}}
829 829  
892 +(% style="color:blue" %)**AT Command:AT+RX2DR**
893 +
830 830  (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %)
831 831  |=(% colspan="3" style="width: 522px;" %)AT+RX2DR
832 832  |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response**
... ... @@ -837,14 +837,15 @@
837 837  
838 838  )))
839 839  
904 +
840 840  == 7.13 Rx2 Window Frequency ==
841 841  
907 +
842 842  Feature: Get or Set the Rx2 window frequency
843 843  
844 -{{info}}
845 -**AT Command:AT+RX2FQ**
846 -{{/info}}
847 847  
911 +(% style="color:blue" %)**AT Command:AT+RX2FQ**
912 +
848 848  (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %)
849 849  |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ
850 850  |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response**
... ... @@ -855,14 +855,15 @@
855 855  
856 856  )))
857 857  
923 +
858 858  == 7.14 Transmit Power ==
859 859  
926 +
860 860  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. )
861 861  
862 -{{info}}
863 -**AT Command:AT+TXP**
864 -{{/info}}
865 865  
930 +(% style="color:blue" %)**AT Command:AT+TXP**
931 +
866 866  (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %)
867 867  |=(% colspan="3" style="width: 462px;" %)AT+TXP
868 868  |(% style="width:161px" %)**Command Example**|(% style="width:189px" %)**Function**|(% style="width:112px" %)**Response**
... ... @@ -880,14 +880,16 @@
880 880  * **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2.
881 881  * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0.
882 882  
949 +
950 +
883 883  == 7.15 RSSI of the Last Received Packet ==
884 884  
953 +
885 885  Feature: Get or Set the Rx2 window frequency
886 886  
887 -{{info}}
888 -**AT Command:AT+RSSI**
889 -{{/info}}
890 890  
957 +(% style="color:blue" %)**AT Command:AT+RSSI**
958 +
891 891  (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %)
892 892  |=(% colspan="3" style="width: 554px;" %)AT+RSSI
893 893  |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response**
... ... @@ -895,14 +895,15 @@
895 895  OK
896 896  )))
897 897  
966 +
898 898  == 7.16 SNR of the Last Received Packet ==
899 899  
969 +
900 900  Feature: Get the SNR of the last received packet
901 901  
902 -{{info}}
903 -**AT Command:AT+SNR**
904 -{{/info}}
905 905  
973 +(% style="color:blue" %)**AT Command:AT+SNR**
974 +
906 906  (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %)
907 907  |=(% colspan="3" style="width: 568px;" %)AT+SNR
908 908  |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response**
... ... @@ -910,14 +910,15 @@
910 910  OK
911 911  )))
912 912  
982 +
913 913  == 7.17 Application Port ==
914 914  
985 +
915 915  Feature: Get or set the application port.
916 916  
917 -{{info}}
918 -**AT Command: AT+PORT**
919 -{{/info}}
920 920  
989 +(% style="color:blue" %)**AT Command: AT+PORT**
990 +
921 921  (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %)
922 922  |=(% colspan="3" style="width: 497px;" %)AT+PORT
923 923  |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response**
... ... @@ -926,9 +926,7 @@
926 926  )))
927 927  |(% style="width:157px" %)AT+PORT=21|(% style="width:204px" %)Set the application port|(% style="width:135px" %)OK
928 928  
929 -{{info}}
930 -**Downlink Command: 0x23**
931 -{{/info}}
999 +(% style="color:blue" %)**Downlink Command: 0x23**
932 932  
933 933  Format: Command Code (0x23) followed by 1 bytes port value.
934 934  
... ... @@ -937,14 +937,16 @@
937 937  * **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1
938 938  * **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5
939 939  
1008 +
1009 +
940 940  == 7.18 Single Channel Mode ==
941 941  
1012 +
942 942  Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode.
943 943  
944 -{{info}}
945 -**AT Command: AT+CHS**
946 -{{/info}}
947 947  
1016 +(% style="color:blue" %)**AT Command: AT+CHS**
1017 +
948 948  (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %)
949 949  |=(% colspan="3" style="width: 600px;" %)AT+CHS
950 950  |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response**
... ... @@ -953,14 +953,14 @@
953 953  )))
954 954  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
955 955  
1026 +
956 956  == 7.19 Eight Channel Mode ==
957 957  
958 958  Feature: Get or Set eight channels mode,Only for US915,AU915,CN470.
959 959  
960 -{{info}}
961 -**AT Command: AT+CHE**
962 -{{/info}}
963 963  
1032 +(% style="color:blue" %)**AT Command: AT+CHE**
1033 +
964 964  (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
965 965  |=(% colspan="3" style="width: 707px;" %)AT+CHE
966 966  |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
... ... @@ -971,9 +971,7 @@
971 971  )))
972 972  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
973 973  
974 -{{info}}
975 -**Downlink Command: 0x24**
976 -{{/info}}
1044 +(% style="color:blue" %)**Downlink Command: 0x24**
977 977  
978 978  Format: Command Code (0x24) followed by 1 bytes channel value.
979 979  
... ... @@ -982,14 +982,16 @@
982 982  * **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1
983 983  * **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5
984 984  
1053 +
1054 +
985 985  == 7.20 Get or Set RXwindows1 timeout ==
986 986  
987 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
988 988  
989 -{{info}}
990 -**AT Command: AT+RX1WTO**
991 -{{/info}}
1058 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255).
992 992  
1060 +
1061 +(% style="color:blue" %)**AT Command: AT+RX1WTO**
1062 +
993 993  (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %)
994 994  |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO
995 995  |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response**
... ... @@ -999,11 +999,16 @@
999 999  |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK
1000 1000  
1001 1001  (((
1072 +
1073 +
1002 1002  **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.
1075 +
1076 +
1003 1003  )))
1004 1004  
1005 1005  [[image:image-20220526162535-1.png]]
1006 1006  
1081 +
1007 1007  (((
1008 1008  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.
1009 1009  
... ... @@ -1012,12 +1012,12 @@
1012 1012  
1013 1013  == 7.21 Get or Set RXwindows2 timeout ==
1014 1014  
1015 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1016 1016  
1017 -{{info}}
1018 -**AT Command: AT+RX2WTO**
1019 -{{/info}}
1091 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255).
1020 1020  
1093 +
1094 +(% style="color:blue" %)**AT Command: AT+RX2WTO**
1095 +
1021 1021  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1022 1022  |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO
1023 1023  |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response**
... ... @@ -1026,14 +1026,15 @@
1026 1026  )))
1027 1027  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
1028 1028  
1104 +
1029 1029  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1030 1030  
1107 +
1031 1031  Feature: Get or Set uplinkdwelltime
1032 1032  
1033 -{{info}}
1034 -**AT Command: AT+DWELLT**
1035 -{{/info}}
1036 1036  
1111 +(% style="color:blue" %)**AT Command: AT+DWELLT**
1112 +
1037 1037  (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %)
1038 1038  |=(% colspan="3" style="width: 494px;" %)AT+DWELLT
1039 1039  |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response**
... ... @@ -1042,9 +1042,7 @@
1042 1042  )))
1043 1043  |(% style="width:183px" %)AT+DWELLT=0|(% style="width:179px" %)Set uplinkdwelltime|(% style="width:131px" %)OK
1044 1044  
1045 -{{info}}
1046 -**Downlink Command: 0x25**
1047 -{{/info}}
1121 +(% style="color:blue" %)**Downlink Command: 0x25**
1048 1048  
1049 1049  Format: Command Code (0x25) followed by 1 bytes state value.
1050 1050  
... ... @@ -1053,10 +1053,14 @@
1053 1053  * **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1
1054 1054  * **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0
1055 1055  
1130 +
1131 +
1056 1056  == 7.23 Set Packet Receiving Response Level ==
1057 1057  
1134 +
1058 1058  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.
1059 1059  
1137 +
1060 1060  RPL value:
1061 1061  
1062 1062  * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform.
... ... @@ -1065,6 +1065,7 @@
1065 1065  * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command.
1066 1066  * **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.
1067 1067  
1146 +
1068 1068  Case Analyes:
1069 1069  
1070 1070  * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software.
... ... @@ -1071,10 +1071,9 @@
1071 1071  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
1072 1072  * For Class C devices used in TTI, need to set AT+RPL=4 because TTI require immediately reply message to Confirmed Data Down & MAC Command.
1073 1073  
1074 -{{info}}
1075 -**AT Command: AT+RPL**
1076 -{{/info}}
1077 1077  
1154 +(% style="color:blue" %)**AT Command: AT+RPL**
1155 +
1078 1078  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1079 1079  |=(% colspan="3" style="width: 533px;" %)AT+RPL
1080 1080  |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
... ... @@ -1083,9 +1083,7 @@
1083 1083  )))
1084 1084  |(% style="width:160px" %)AT+RPL=0|(% style="width:263px" %)Set packet receiving response level|(% style="width:109px" %)OK
1085 1085  
1086 -{{info}}
1087 -**Downlink Command: 0x21**
1088 -{{/info}}
1164 +(% style="color:blue" %)**Downlink Command: 0x21**
1089 1089  
1090 1090  Format: Command Code (0x21) followed by 1 bytes level value.
1091 1091  
... ... @@ -1094,21 +1094,146 @@
1094 1094  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1095 1095  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1096 1096  
1173 +
1174 +
1175 +== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1176 +
1177 +
1178 +(% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS **
1179 +
1180 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1181 +|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
1182 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1183 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
1184 +OK
1185 +)))
1186 +|(% 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" %)(((
1187 +1
1188 +
1189 +OK
1190 +)))
1191 +
1192 +(% style="color:blue" %)**Downlink Command: 0x33**
1193 +
1194 +Format: Command Code (0x33) followed by 2 bytes mode value.
1195 +
1196 +If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1197 +
1198 +* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1199 +* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1200 +
1201 +
1202 +
1203 +== 7.25 Device offline rejoining （LWS007) ==
1204 +
1205 +
1206 +(% style="color:blue" %)**AT Command: AT+DDETECT**
1207 +
1208 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1209 +|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1210 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
1211 +|(% style="width:160px" %)(((
1212 +AT+DDETECT=1,1440,2880
1213 +
1214 +value1
1215 +)))|(% style="width:198px" %)Enable online detect|(% style="width:349px" %)(((
1216 +1
1217 +
1218 +OK
1219 +)))
1220 +|(% style="width:160px" %)(((
1221 +AT+DDETECT=1,?,2880
1222 +
1223 +value2
1224 +)))|(% style="width:198px" %)Online detection packet sending time|(% style="width:349px" %)(((
1225 +
1226 +
1227 +OK
1228 +)))
1229 +|(% style="width:160px" %)(((
1230 +AT+DDETECT=1,1440,？
1231 +
1232 +value3
1233 +)))|(% style="width:198px" %)Process rejoin|(% style="width:349px" %)(((
1234 +
1235 +
1236 +OK
1237 +)))
1238 +
1239 +(% style="color:blue" %)**Downlink Command: 0x33**
1240 +
1241 +Format: Command Code (0x32) followed by 2 bytes mode value.
1242 +
1243 +If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1244 +
1245 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1246 +
1247 +
1248 +
1249 +== 7.26 Request the server to send an ACK ==
1250 +
1251 +
1252 +(% style="color:blue" %)**AT Command: AT+PNACKMD**
1253 +
1254 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1255 +|=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1256 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1257 +|(% style="width:160px" %)**AT+PNACKMD=1**|(% style="width:263px" %)If the node uploads the ACK as confirm, it will request the server to send an ACK. If the server ack is not received, the node will upload the packets that have not received the ACK the next time it receives the ACK|(% style="width:109px" %)1(((
1258 +OK
1259 +)))
1260 +|(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)(((
1261 +0
1262 +
1263 +OK
1264 +)))
1265 +
1266 +
1267 +== 7.27 Adjust network rejoining interval ==
1268 +
1269 +
1270 +(% style="color:blue" %)**AT Command: AT+RJTDC**
1271 +
1272 +(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1273 +|=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1274 +|(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1275 +|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
1276 +OK
1277 +
1278 +the interval is 30000ms = 30s
1279 +)))
1280 +|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1281 +Set the ReJoin data transmission interval to 60000ms = 60 seconds
1282 +)))
1283 +
1284 +(% style="color:blue" %)**Downlink Command: 0x26**
1285 +
1286 +Format: Command Code (0x26) followed by 2 bytes mode value.
1287 +
1288 +If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1289 +
1290 +* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
1291 +* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1292 +
1293 +
1294 +
1097 1097  = 8. AT Commands Combination =
1098 1098  
1297 +
1099 1099  == 8.1 Set a fix RX2DR for downlink window ==
1100 1100  
1101 -* **AT+ADR=0 **~-~-> Disable ADR first
1102 -* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate
1103 1103  
1301 +* **AT+ADR=0             ** **~-~->**  Disable ADR first
1302 +* **AT+RX2DR=xxxx**  **~-~->**  Set xxxx to your wanted DataRate
1303 +
1304 +
1305 +
1104 1104  == 8.2 Use Downlink Command to set a fix uplink DR ==
1105 1105  
1106 -{{info}}
1107 -**Downlink Command: 0x22000500**
1108 -{{/info}}
1109 1109  
1110 -Same as:
1309 +(% style="color:blue" %)**Downlink Command: 0x22000500**
1111 1111  
1311 +**Same as:**
1312 +
1112 1112  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1113 1113  * AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1114 -* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1315 +* AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]

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