STM32F469I-DISCO Arduino Shield with voice recognition

The STM32F469 Discovery kit (32F469IDISCOVERY) allows users to easily develop applications with the STM32F469 high-performance MCUs with ARM^®Cortex^®-M4 core and Chrom-ART Accelerator^™. The discovery kit enables a wide range of use cases taking advantage of premium graphics, audio, multi-sensor support, WVGA color display, security, memory extension and connectivity features. An embedded ST-LINK/V2-1 debugger/programmer is included; specialized add-on boards can be connected thanks to the Arduino^™ UNO or to the expansion connectors.

Key Features

• STM32F469NIH6 microcontroller featuring 2 Mbytes of Flash memory and 324 Kbytes of RAM in BGA216 package
• On-board ST-LINK/V2-1 SWD debugger, supporting USB reenumeration capability:
  • Mbed-enabled (mbed.org)
  • USB functions: USB virtual COM port, mass storage, debug port
• 4 inches 800x480 pixel TFT color LCD with MIPI DSI interface and capacitive touch screen
• SAI Audio DAC, with a stereo headphone output jack
• 3 MEMS microphones
• MicroSD card connector
• I2C extension connector
• 4Mx32bit SDRAM
• 128-Mbit Quad-SPI NOR Flash
• Reset and wake-up buttons
• 4 color user LEDs
• USB OTG FS with Micro-AB connector
• Three power supply options:
• Expansion connectors and Arduino^™ UNO V3 connectors
• Comprehensive free software including a variety of examples, part of STM32Cube package
• Supported by a wide choice of integrated development environments