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-20240129163533-1.png", version {1}
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... ... @@ -360,47 +360,45 @@ 360 360 = 7. Decrypt a LoRaWAN Packet = 361 361 362 362 363 -(% style="color:blue" %)**1. LHT65 NEnd device configure:**363 +(% style="color:blue" %)**1. LHT65 End device configure:** 364 364 365 365 **Change to ABP Mode: AT+NJM=0** 366 366 367 -**Change to fix frequency: AT+CHE=1**367 +**Change to fix frequency: AT+CHS=904900000** 368 368 369 +**Change to fix DR: AT+DR=0** 369 369 370 -**AT+CFG(Print configuration):** 371 371 372 -[[image:image-202 40129163714-2.png]][[image:image-20240129163741-3.png]]372 +[[image:image-20220526165525-16.png]] 373 373 374 374 375 375 376 -** Configuration:**376 +(% style="color:blue" %)**2. In LG02 , configure to receive above message** 377 377 378 -[[image:image-202 40129164219-4.png||height="612" width="440"]]378 +[[image:image-20220526165612-17.png]] 379 379 380 380 381 +In LG02 console, we can see the hex receive are: 381 381 382 - (% style="color:blue" %)**2. In LPS8-v2, configureto receive abovemessage**383 +[[image:image-20220526171112-21.png]] 383 383 384 -[[image:image-20240129164326-5.png||height="506" width="1114"]] 385 385 386 386 387 - InLPS8-v2console,wecan seetheBase64receiveare:387 +(% style="color:blue" %)**3. Decode the info in web** 388 388 389 -[[ image:image-20240129170137-6.png||height="459"width="1116"]]389 +[[https:~~/~~/lorawan-packet-decoder-0ta6puiniaut.runkit.sh>>url:https://lorawan-packet-decoder-0ta6puiniaut.runkit.sh/]] 390 390 391 - 392 - 393 -(% style="color:blue" %)**3. Decode the info ** 394 - 395 395 Need these three fields: 396 396 397 -LoRa packet Base64format:QP~/~/~/~/+AFQACZv8Hjmc8gFTAkhMzU+75 (from LPS8-v2)393 +LoRa packet hex format: 40c1190126800100024926272bf18bbb6341584e27e23245 (from LG02) 398 398 399 -AT+NWKSKEY= FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF(End node Network Session Key)395 +AT+NWKSKEY=00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 11 (End node Network Session Key) 400 400 401 -AT+APPSKEY= FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF(End Node App Session Key)397 +AT+APPSKEY=00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 11 (End Node App Session Key) 402 402 403 403 400 +[[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]] 401 + 404 404 [[image:image-20220526171029-20.png]] 405 405 406 406 ((( ... ... @@ -578,3 +578,4 @@ 578 578 579 579 580 580 [[image:image-20221215223215-1.png||height="584" width="1280"]] 579 +
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