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    BME688 Developer Kit Firmware Upgrade issues

    BME688 Developer Kit Firmware Upgrade issues

    FrankW
    New Poster

    Hello,

    i had issues using the app with the BME688 Development Kit. After searching i found a solution in this post. I had the new app (1.3.3) and bme ai-studio (1.6.0) versions and noticed that the firmware on the dev kit was still an older version. I upgraded the firmware with the Flash.bat found in the BME688_x8Board_v1.5.0 folder. The upgrade was sucessfull, but now the dev kit is starting to blink red and is unable to write any data. The dataBlock only contains the following line: [null,null,2200,1644423036,null,null,null,null,null,null,0,-10]. I've tried reflashing several times, aswell as using different bme config files. The result stays the same. I attached the used config file as well as the corresponding bmerawdata file. Am I doing something wrong on the firmware upgrade or is there another solution to this problem?

    Thanks in advance,

    FrankW

    5 REPLIES 5

    BSTRobin
    Community Moderator
    Community Moderator

    Hi zrummler,

    You can refer to previous comments and try it again.

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