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External I2S Microphone and the STM32f4 Discovery

Question asked by AM85 on Feb 25, 2013
Latest reply on Feb 26, 2013 by AM85

Is it possible to connect an external I2S microphone to the stm32f4discovery? I know that the board already has a MEMS mic but I need to use my own microphone. Can I route the signals (MCLK, SD, WS, SCLK) to the GPIO pins by software or are the I2S module and the on-board MEMS mic hard wired?