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Based on the STM32F407VGT6, it includes an ST-LINK/V2 embedded debug tool, two ST MEMS, digital accelerometer and digital microphone, one audio DAC with integrated class D speaker driver, LEDs and push buttons and an USB OTG micro-AB connector.

The STM32F4 is a nice low-cost option if you're looking for a dev board for your next design. With 192KB of RAM and 1MB of on-board flash memory, this board also features an on-board digital microphone and a one-audio DAC. It also includes an integrated class D speaker driver -- meaning this is a great choice for audio applications.

STM32F4 Discovery Servo Motor Kontrolü

STM32F4 Discovery DC Motor Uygulaması

STM32F4 Discovery Step Motor Uygulaması