Changes for page LoRaWAN Communication Debug
Last modified by Edwin Chen on 2025/01/29 20:30
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... ... @@ -374,7 +374,6 @@ 374 374 375 375 AT+APPSKEY=00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 11 (End Node App Session Key) 376 376 377 - 378 378 [[https:~~/~~/lorawan-packet-decoder-0ta6puiniaut.runkit.sh/?data=40c1190126800100024926272bf18bbb6341584e27e23245&nwkskey=00000000000000000000000000000111&appskey=00000000000000000000000000000111>>url:https://lorawan-packet-decoder-0ta6puiniaut.runkit.sh/?data=40c1190126800100024926272bf18bbb6341584e27e23245&nwkskey=00000000000000000000000000000111&appskey=00000000000000000000000000000111]] 379 379 380 380 [[image:image-20220526171029-20.png]] ... ... @@ -386,15 +386,13 @@ 386 386 387 387 = 8. Why i see uplink 0x00 periodcally on the LHT65 v1.8 firmware = 388 388 389 - 390 390 Since firmware v1.8, LHT65 will send MAC command to request time, in the case if DR only support max 11 bytes, this MAC command will be bundled to a separate uplink payload with 0x00. 391 391 392 392 393 393 = 9. Why do I see a "MIC Mismatch" error message from the server? = 394 394 395 - 396 396 ((( 397 -1) 394 +1)If the user receives a "MIC Mismatch" message after registering the node on the server. 398 398 ))) 399 399 400 400 ((( ... ... @@ -416,14 +416,11 @@ 416 416 * ((( 417 417 If a node is registered with multiple servers, it may also cause the "mic mismatch" error. 418 418 419 - 420 - 421 421 422 422 ))) 423 423 424 424 = 10. Why i got the payload only with "0x00" or "AA~=~="? = 425 425 426 - 427 427 * If you are using US915, AU915 and AS923 frequencies.This is normal phenomenon. 428 428 429 429 ((( ... ... @@ -440,14 +440,11 @@ 440 440 * ((( 441 441 Some node decoders may not have filtering function, or you need decoders of other servers and formats. Please send an email to [[david.huang@dragino.cc>>mailto:david.huang@dragino.cc]] 442 442 443 - 444 - 445 445 446 446 ))) 447 447 448 448 = 11. Why my Dev EUI and APP EUI is 0x000000000000, how to solve? = 449 449 450 - 451 451 ((( 452 452 It is possible the keys is erased during upgrading of firmware. and the console output shows below after AT+CFG 453 453 ))) ... ... @@ -478,8 +478,6 @@ 478 478 479 479 ((( 480 480 You can rewrites the keys by running commands in AT Console 481 - 482 - 483 483 ))) 484 484 485 485 (((