STM32F407G-DISC1, Application Development Board for The STM32F407 32-Bit Microcontroller

Features: Eight LEDs: – LD1 (red/green) for USB communication– LD2 (red) for 3.3 V power on– Four user LEDs, LD3 (orange), LD4 (green), LD5 (red) and LD6 (blue)– Two USB OTG LEDs, LD7 (green) VBUS and LD8 (red) over-current Board connectors: – USB with Micro-AB– Stereo headphone output jack– 2.54 mm pitch extension header for all LQFP100 I/OS for quick connection to prototyping board and easy probing Flexible power-supply options: ST-LINK, USB VBUS, or external sources External application power supply: 3 V and 5 V Comprehensive free software including a variety of examples, part ofSTM32CubeF4 MCU Package, or STSW-STM32068 for using legacy standard libraries On-board ST-LINK/V2-A debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port, and debug port Support of a wide choice of Integrated Development Environments (IDEs)including IAR Embedded Workbench, MDK-ARM, and STM32CubeIDEDescription:The STM32F4DISCOVERY Discovery kit leverages the capabilities of theSTM32F407 high-performance microcontrollers, to allow users to develop audio applications easily. It includes an ST-LINK/V2-A embedded debug tool, one STMEMS digital accelerometer, one digital microphone, one audio DAC with integrated class D speaker driver, LEDs, push-buttons, and a USB OTG Micro-AB connector. Specialized add-on boards can be connected by means of the extension header connectors.

• STM32F407VGT6 microcontroller featuring 32-bit Arm Cortex-M4 with FPU core, 1-Mbyte Flash memory and 192-Kbyte RAM in an LQFP100 package
• USB OTG FS
• ST MEMS 3-axis accelerometer
• ST-MEMS audio sensor omni-directional digital microphone
• Audio DAC with integrated class D speaker driver