Digital MEMS microphones expansion board based on MP34DT01-M for STM32 Nucleo. (X-NUCLEO-CCA02M1)
The X-NUCLEO-CCA02M1 is an evaluation board based on digital MEMS microphones. It is compatible with the ST morpho connector layout, and is designed around STMicroelectronics MP34DT01-M digital microphones. It has two microphones soldered onto the board and is compatible with digital microphone coupon boards such as STEVAL-MKI129Vx and STEVAL-MKI155Vx.
The X-NUCLEO-CCA02M1 allows synchronized acquisition and streaming of up to 4 microphones through IВІS, SPI or DFSDM peripherals. It represents a quick and easy solution for the development of microphone-based applications as well as a starting point for audio algorithm implementation.
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