Hi, I'm trying to enable the Bootloader Mode on my STM32WB55. I succeeded in doing so and the DFU in FS mode is shown in the device manager.I downloaded the DfuSe Demo application and there is nothing in the available DFU Devices section. any help? t

[WYous.1]

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[Remy ISSALYS]

Hello,

DFU demo application is now deprecated and replaced by STM32CubeProgrammer. You can try to use it and if problem persists, you can check either boot options (Boot0/1) or HW connection.

Best Regards