Waveshare STM32 Discovery Kit for STM32F4 with STM32F407 MCU STM32F4DISCOVERY On Board ST LINK/V2 Cortex M4F Development

STM32F407VGT6 microcontroller featuring 32-bit ARM Cortex-M4F core, 1 MB Flash, 192 KB RAM in an LQFP100 package STM32F407VGT6 microcontroller featuring 32-bit ARM Cortex-M4F core, 1 MB Flash, 192 KB RAM in an LQFP100 package; On-board ST-LINK/V2-A;ARM mbed -enabled (http://mbed.org);MP45DT02, ST MEMS audio sensor, omni-directional digital microphone External application power supply: 3 V and 5 V;LIS302DL or LIS3DSH ST MEMS 3-axis accelerometer Board power supply: through USB bus or from an external 5 V supply voltage Extension header for all LQFP100 I/Os for quick connection to prototyping board and easy probing