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STM32F4DISCOVERY extension board

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Product overview


This set of four boards (STM32F4DIS-EXT) expands the functionality of the STM32F4 Discovery kit. A base board connected to the STM32F4 Discovery kit provides a microSD card slot, Ethernet connectivity, extension connectors for LCD and camera boards as well as an easy access to UART, SPI, CAN and other interfaces. The Wi-Fi® board connects to the STM32F4 Discovery kit using a serial host interface (UART or SPI). A digital camera board featuring a 1.3-Megapixel CMOS sensor and a 3"5 LCD board with touch-screen capability, connected to the base board along with a Wi-Fi® board featuring the SN8200 Wi-Fi® module, form a complete system. For more information, visit the webpage:

  • All features

    • Base board:
      • microSD card slot
      • 10/100 Ethernet with IEEE 1588v2 (RJ45 connector)
      • Connector for camera board
      • Connector for LCD board
      • Connector for UART, I2C, SPI, CAN, PWM and GPIOs
    • 3"5 LCD board:
      • Driving IC: SSD2119
      • Display format: 320 * 240
      • Color: 262K colors
      • Backlight: PWM control
      • Interface: 16-bit 8080 parallel system interface
      • Touch screen: 4-wire resistive touch screen
    • Camera board:
      • Signal system: CMOS 1.3 Megapixel
      • Resolution: up to 1280 * 1024
      • Support for still photos
      • Frame rate: 15 fps for SXGA, 30 fps for VGA and CIF
    • Wi-Fi® board
      • 2.4 GHz IEEE 802.11b/g/n
      • AP/STA Dual mode
      • Built-in TCP/IP stack, HTTP, DHCP, DNS and Web Server
      • Support for WPA/WPA2 PSK security
      • Wi-Fi® SN8200 module: chipset Broadcom BCM43362 and STM32
      • UART or SPI as host interface or standalone station
      • Other interfaces: GPIO, ADC, DAC, I2C
      • JTAG interface for debugging
      • Power options: 5 V power jack, Mini USB Plug