Changes for page LoRaWAN Communication Debug
Last modified by Edwin Chen on 2025/01/29 20:30
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... ... @@ -23,7 +23,7 @@ 23 23 * If the device is sending join request to server? 24 24 * What frequency the device is sending? 25 25 26 -[[image:image -20220526163523-1.png]]26 +[[image:https://wiki.dragino.com/images/thumb/0/0f/OTAA_Join-1.jpg/600px-OTAA_Join-1.jpg||height="316" width="600"]] 27 27 28 28 Console Output from End device to see the transmit frequency 29 29 ... ... @@ -33,7 +33,7 @@ 33 33 * If the gateway receive the Join request packet from sensor? (If this fail, check if the gateway and sensor works on the match frequency) 34 34 * If the gateway gets the Join Accept message from server and transmit it via LoRa? 35 35 36 -[[image:image-2 0220526163608-2.png]]36 +[[image:https://wiki.dragino.com/images/thumb/1/1c/OTAA_Join-2.png/600px-OTAA_Join-2.png||height="325" width="600"]] 37 37 38 38 Console Output from Gateway to see packets between end node and server. 39 39 ... ... @@ -409,8 +409,6 @@ 409 409 410 410 * ((( 411 411 If a node is registered with multiple servers, it may also cause the "mic mismatch" error. 412 - 413 - 414 414 ))) 415 415 416 416 = 10. Why i got the payload only with "0x00" or "AA~=~="? = ... ... @@ -429,39 +429,8 @@ 429 429 Solution: Use the decoder to filter out this 00 packet. 430 430 ))) 431 431 * ((( 432 -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]] 433 - 434 - 435 - 430 +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 436 436 ))) 437 437 438 -= 11. Why my Dev EUI and APP EUI is 0x000000000000, how to solve? = 439 - 440 -It is possible the keys is erased during upgrading of firmware. and the console output shows below after AT+CFG 441 - 442 -AT+APPKEY=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 443 - 444 -AT+NWKSKEY=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 445 - 446 -AT+APPSKEY=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 447 - 448 -AT+APPEUI=00 00 00 00 00 00 00 00 449 - 450 - 451 -You can get the keys from the box sticker or send mail to Dragino Support to check keys with the provided SN number. 452 - 453 -You can rewrites the keys by running commands in AT Console 454 - 455 -For example： 456 - 457 -AT+APPKEY=85 41 47 20 45 58 28 14 16 82 A0 F0 80 0D DD EE 458 - 459 -AT+NWKSKEY=AA CC B0 20 30 45 37 32 14 1E 14 93 E2 3B 20 11 460 - 461 -AT+APPSKEY=11 23 02 20 30 20 30 60 80 20 20 30 30 20 10 10 462 - 463 -AT+APPEUI=2C 45 47 E3 24 12 23 24 464 - 465 -(Any combination of 16 bit codes can be used） 466 - 467 - 433 +(% class="wikigeneratedid" id="H" %) 434 +
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