X-NUCLEO-CCA02M1 Digital MEMS microphones expansion board based on MP34DT01-M for STM32 Nucleo
●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 I²S, 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.
●Features
■2 on-board MP34DT01-M digital MEMS microphones
■6 slots to plug in digital microphone coupon boards such as STEVAL-MKI129Vx and STEVAL-MKI155Vx
■Synchronized acquisition and streaming of up to 4 microphones
■Free comprehensive development firmware library and audio capture plus USB streaming sample application which is compatible with STM32Cube firmware
■Compatible with STM32 Nucleo boards
■Equipped with ST morpho connector (upwards and downwards)
■Equipped with Arduino UNO R3 connector (upwards) to allow multiple boards
■RoHS compliant
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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28-Jan-2016 |
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Rev 2 |
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DocID027869 |
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700 KB |
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