<
From version < 29.4 >
edited by Xiaoling
on 2022/05/26 17:12
To version < 29.3 >
edited by Xiaoling
on 2022/05/26 17:11
>
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442 442  
443 443  = 11. Why my Dev EUI and APP EUI is 0x000000000000, how to solve? =
444 444  
445 -(((
446 446  It is possible the keys is erased during upgrading of firmware. and the console output shows below after AT+CFG
447 -)))
448 448  
449 -(((
450 450  AT+APPKEY=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
451 -)))
452 452  
453 -(((
454 454  AT+NWKSKEY=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
455 -)))
456 456  
457 -(((
458 458  AT+APPSKEY=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
459 -)))
460 460  
461 -(((
462 462  AT+APPEUI=00 00 00 00 00 00 00 00
463 -)))
464 464  
465 -(((
466 -
467 -)))
468 468  
469 -(((
470 470  You can get the keys from the box sticker or send mail to Dragino Support to check keys with the provided SN number.
471 -)))
472 472  
473 -(((
474 474  You can rewrites the keys by running commands in AT Console
475 -)))
476 476  
477 -(((
478 -**For example:**
479 -)))
460 +For example:
480 480  
481 -(((
482 482  AT+APPKEY=85 41 47 20 45 58 28 14 16 82 A0 F0 80 0D DD EE
483 -)))
484 484  
485 -(((
486 486  AT+NWKSKEY=AA CC B0 20 30 45 37 32 14 1E 14 93 E2 3B 20 11
487 -)))
488 488  
489 -(((
490 490  AT+APPSKEY=11 23 02 20 30 20 30 60 80 20 20 30 30 20 10 10
491 -)))
492 492  
493 -(((
494 494  AT+APPEUI=2C 45 47 E3 24 12 23 24
495 -)))
496 496  
497 -(((
498 498  (Any combination of 16 bit codes can be used)
499 -)))
500 500  
501 501  
502 502  (% class="wikigeneratedid" %)
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