Hi,
I have installed the Datalogger firmware using the USB-DFU bootloader as per as instruction: https://www.bosch-sensortec.com/media/boschsensortec/downloads/application_notes_1/bst-dhw-an012.pdf
After updating, the Status-LED of the Application Board 3.0 is blinking red. Besides that, I cannot connect the board with the Development Desktop 2.0 using USB. Which was possible before the update. Thanks!