Changes for page LoRaWAN Communication Debug
Last modified by Edwin Chen on 2025/01/29 20:30
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Uploaded new attachment "image-20220526163732-5.png", version {1}
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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: https://wiki.dragino.com/images/thumb/0/0f/OTAA_Join-1.jpg/600px-OTAA_Join-1.jpg||height="316" width="600"]]26 +[[image:image-20220526163523-1.png]] 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: https://wiki.dragino.com/images/thumb/1/1c/OTAA_Join-2.png/600px-OTAA_Join-2.png||height="325" width="600"]]36 +[[image:image-20220526163608-2.png]] 37 37 38 38 Console Output from Gateway to see packets between end node and server. 39 39 ... ... @@ -429,14 +429,15 @@ 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 433 -))) 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]] 434 434 435 435 436 -(% class="wikigeneratedid" %) 435 + 436 +))) 437 + 437 437 = 11. Why my Dev EUI and APP EUI is 0x000000000000, how to solve? = 438 438 439 -It is possible the keys is erased during upgrading of firmware. and the console output shows :440 +It is possible the keys is erased during upgrading of firmware. and the console output shows below after AT+CFG 440 440 441 441 AT+APPKEY=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 442 442 ... ... @@ -451,8 +451,16 @@ 451 451 452 452 You can rewrites the keys by running commands in AT Console 453 453 454 - 补全几个指令的例子455 +For example： 455 455 457 +AT+APPKEY=85 41 47 20 45 58 28 14 16 82 A0 F0 80 0D DD EE 456 456 457 -(% class="wikigeneratedid" %) 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 +
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