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Last modified by BoYang Xie on 2025/07/24 16:47
From version 195.2
edited by BoYang Xie
on 2025/07/24 16:18
Change comment: There is no comment for this version
To version 194.1
edited by BoYang Xie
on 2025/07/17 15:44
Change comment: Uploaded new attachment "1752738269428-241.png", version {1}

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412 412  
413 413  2. The second method is to use the FLASH DOWNLOAD TOOL. Select the 4 bin files under the build folder in the project as shown in the following figure.
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415 -Click the "CombineBin" button (indicated by the red box) in the following figure to combine the selected 4 bin files. The combined firmware can be found in the "flash_download_tool_3.9.7/combine/" directory of this software. The ESP32_LoRaC-P2P_CommonFW_v1.0.0.bin firmware is a combined firmware.
415 +Click the "CombineBin" button in the figure below to combine the selected firmware. The combined firmware can be found in the "flash_download_tool_3.9.7/combine/" directory of this software.
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417 -[[image:1752738269428-241.png||height="574" width="674"]]
417 +[[image:1752737128542-192.png||height="574" width="674"]]
418 418  
419 419  
420 420  === 5.1.2 Upload the Firmware to the LA66 ===
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457 457  
458 458  **01:** encrypt. 1 Byte. 01 ~-~-> no encryption. This 1-byte information is now invalid; simply write 0x01 instead.
459 459  
460 -**4b69746368656e2d467269676531FFFF: **Device Name. 16 Bytes. The Device Name for this piece of information is "Kitchen-Frige1", and the subsequent 'FFFF' is intended to pad it up to 16 Bytes, but it is not necessary as the system can handle shorter names as well.
460 +**4b69746368656e2d467269676531FFFF: **Device Name. 16 Bytes. The Device Name for this piece of information is "Kitchen-Frige1," and the subsequent "FFFF" is intended to pad it up to 16 Bytes. The Device Name for this piece of information is 'Kitchen-Frige1,' and the subsequent 'FFFF' is intended to pad it up to 16 Bytes, but it is not necessary as the system can handle shorter names as well.
461 461  
462 462  **A84041000181D4A8:** Device EUI. 8 Bytes. The last three Bytes will be extracted by the ESP32-S3 and displayed on the screen.
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