9 years, 8 months ago.

STM32F401RE Nucleo-64 board coonected with X-NUCLEO-CCA02M1 is not enumerated as USB Microphone

I have connected X-NUCLEO-CCA02M1 board to the STM32F401RE Nucleo-64 board and connected to Windows 7 PC. Then NODE_F401RE drive appeared on PC but the board is not enumerated as USB Microphone. So i did firmware upgrade but nothing happen. Is anything additionally needed to this setup to act as a USB Microphone? Can anyone help me?

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