STEVAL-MKI139V5 Microphone Coupon Board

STMicroelectronics STEVAL-MKI139V5 Microphone Coupon Board is a daughter board that includes four MP23AB01DH analog MEMS microphones. This MP23AB01DH microphone features high-performance, fully differential analog bottom-port omnidirectional sensor, high SNR, and compact and low-power MEMS audio sensor. The coupon concept allows performance testing of ST MEMS microphones. This STEVAL-MKI139V5 board comes with single PCBs hosting each microphone that can be detached.