Hi Sir: Click the following link to get the latest version of Development Desktop 2.0 and install it, then the new version of BNO055 fw will be got from your installed folder (relative path: .\Bosch Sensortec\Development Desktop 2.0\Firmware). Please have a try, hopefully it can help you. https://www.bosch-sensortec.com/software-tools/tools/development-desktop-software/
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