Changes for page LoRaWAN Communication Debug
Last modified by Edwin Chen on 2025/01/29 20:30
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... ... @@ -369,7 +369,7 @@ 369 369 370 370 **AT+CFG(Print configuration):** 371 371 372 -[[image:image-20240129163 714-2.png]][[image:image-20240129163741-3.png]]372 +[[image:image-20240129170603-7.png||height="697" width="545"]][[image:image-20240129163741-3.png||height="694" width="565"]] 373 373 374 374 375 375 ... ... @@ -390,24 +390,43 @@ 390 390 391 391 392 392 393 -(% style="color:blue" %)**3. Decode the info ** 393 +(% style="color:blue" %)**3. Decode the info in CMD(Command prompt window)** 394 394 395 - Needthese threefields:395 +LoRa packet Base64 format: QP~/~/~/~/+AFQACZv8Hjmc8gFTAkhMzU+75 **(from LPS8-v2)** 396 396 397 - LoRa packetBase64format:QP~/~/~/~/+AFQACZv8Hjmc8gFTAkhMzU+75(from LPS8-v2)397 +Then the instructions and format parsed in SecureCRT are: ./node_modules/.bin/lora-packet-decode ~-~-base64 QP~/~/~/~/+AFQACZv8Hjmc8gFTAkhMzU+75 398 398 399 -AT+NWKSKEY=FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF (End node Network Session Key) 400 400 401 - AT+APPSKEY=FFFFFFFFFFFFFF FF FF FF FF FF FF FF FF FF (EndNode App SessionKey)400 +**Step1: Open CMD, Enter the gateway IP and port.(ssh root@gateway IP -p 22)** 402 402 402 +[[image:image-20240129190752-17.png||height="338" width="901"]] 403 403 404 -[[image:image-202 20526171029-20.png]]404 +[[image:image-20240129191937-21.png||height="450" width="901"]] 405 405 406 -((( 407 - The FRMPayload is the device payload. 408 -))) 409 409 407 +**Step2: Enter the command to download the LoRa parsing package.(npm install lora-packet)** 410 410 409 +[[image:image-20240129192239-22.png||height="416" width="902"]] 410 + 411 +[[image:image-20240129192549-23.png||height="459" width="898"]] 412 + 413 + 414 +**Step3: Parse the gateway raw payload.(./node_modules/.bin/lora-packet-decode ~-~-base64 QP~/~/~/~/+AFQACZv8Hjmc8gFTAkhMzU+75)** 415 + 416 + 417 + 418 + 419 +[[image:image-20240129192908-24.png||height="477" width="907"]] 420 + 421 + 422 +[[image:image-20240129192954-25.png||height="485" width="916"]] 423 + 424 + 425 + 426 + 427 + 428 + 429 + 411 411 = 8. Why I see uplink 0x00 periodically on the LHT65 v1.8 firmware = 412 412 413 413
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