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Last modified by BoYang Xie on 2025/07/17 15:54
From version 191.1
edited by BoYang Xie
on 2025/07/15 16:41
Change comment: There is no comment for this version
To version 193.5
edited by BoYang Xie
on 2025/07/17 15:42
Change comment: There is no comment for this version

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404 404  The progress bar will indicate the firmware update progress and display a **FINISH** message once the update is complete.
405 405  
406 406  
407 +If you want to compile your own ESP32 project and burn the firmware instead of using the pre-provided firmware in the Firmware folder, please use the following method.
408 +
409 +~1. The first method is to use the IDF plugin in VSCode for flashing. Just click the button circled in red in the picture.
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411 +[[image:1752737375843-555.png]]
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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.
414 +
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:1752737128542-192.png||height="574" width="674"]]
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419 +
407 407  === 5.1.2 Upload the Firmware to the LA66 ===
408 408  
409 409  Open **Dragino_Sensor_Manager_Utility.exe**, and then follow the steps below.
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