EVK407I, STM32F4 Development Board

SKU: 15238
Part Number: EVK407I (EN)
Brand: Waveshare




STM32 development board, STM32F407IGT6, USB HS/FS, Ethernet, NandFlash, JTAG/SWD, LCD, USB TO UART


EVK407I is an STM32 development board which consists of a mother board and a MCU core board XCore407I.

What's on the mother board

STM32F407IGT6 development board on board resource

  1. MCU core board connector
  2. MCU pins expander
  3. JTAG/SWD interface, for debugging/programming
  4. LCD interface, for connecting touch screen LCD
  5. USB connector, USB TO UART
  6. 5V DC jack
  7. PL2303TA, onboard USB TO UART controller
  8. PL2303 jumper
  9. User LED jumper
  10. Joystick jumper
  11. 12M crystal, PL2303 clock
  12. User LEDs, convenient for indicating I/O status and/or program running state
  13. UART LEDs, UART TX/RX indicator
  14. Joystick

For jumpers 8-10:

  • short the jumper to connect to I/Os used in example code
  • open the jumper to connect to other custom pins via jumper wires

What's on the MCU core board

STM32F407IGT6 development board on board resource

  1. STM32F407IGT6:the high performance STM32 MCU which features:
    • Core: Cortex-M4 32-bit RISC
    • Feature: a full set of single-cycle DSP instructions
    • Operating Frequency: 168MHz, 210 DMIPS/1.25 DMIPS/MHz
    • Operating Voltage: 1.8V-3.6V
    • Package: LQFP176
    • Memories: 1024kB Flash, 192+4kB SRAM
    • MCU communication Interfaces:
      • 3 x SPI, 4 x USART, 2 x UART, 2 x I2S, 3 x I2C
      • 1 x FSMC, 1 x SDIO, 2 x CAN
      • 1 x USB 2.0 high-speed/full-speed device/host/OTG controller with dedicated DMA, ULPI and on-chip full-speed PHY
      • 1 x 10/100 Ethernet MAC
      • 1 x 8 to 14-bit parallel camera interface
    • AD & DA converters: 3 x AD (12-bit, 1μs, shares 24 channels); 2 x DA (12-bit)
    • Debugging/Programming: supports JTAG/SWD (serial wire debug) interfaces, supports IAP
  2. MIC2075-2, onboard USB FS power management device
  3. AMS1117-3.3, 3.3V voltage regulator
  4. K9F1G08U0E, 1G Bit NandFlash
  5. DP83848, Ethernet PHY
  6. MIC2075-1, onboard USB HS power management device
  7. USB3300, USB HS PHY
  8. Power supply switch, powered from 5Vin or USB connection
  9. Boot mode switch, for configuring BOOT0 pin
  10. Power indicator
  11. USB FS LED
  12. USB HS LED
  13. Reset button
  14. 8M crystal, MCU clock, enables the MCU run at higher speed by frequency multiplication
  15. 24M crystal, USB3300 clock
  16. 50M crystal, DP83848 clock
  17. 32.768K crystal, for internal RTC with calibration
  18. Ethernet connector
  19. USB FS mini connector
  20. USB HS mini connector
  21. USB HS type A connector
  22. MCU pins expander, VCC, GND and all the idle I/O ports are accessible on expansion connectors for further expansion
  23. USB OTG/HOST jumper
  24. VREF/VBAT jumper
  25. Ethernet I/O selection solder joint
  26. USB HS I/O selection solder joint
  27. PDR selection solder joint: 1.8-3.6V, -40~105℃ OR 1.7-3.6V, 0~70℃


STM32 Development Board
EVK407I development board
STM32 Development Board
EVK407I development board
STM32 Development Board
EVK407I development board back view
STM32 Development Board
EVK407I mother board
STM32 MCU Core Board
MCU core board XCore407I
STM32 MCU Core Board
MCU core board XCore407I
STM32 Development Board
EVK407I connectivity

EVK407I μC/OS-II (Ⅰ)

EVK407I μC/OS-II (Ⅱ)

EVK407I μC/OS-II (Ⅲ)

EVK407I μC/OS-II (Ⅳ)

JTAG/SWD interfaces

The figure 1, and 2 show the header pinouts of JTAG/SWD interface

Figure 1. JTAG Header Pinout
JTAG Header Pinout
Figure 2. SWD Header Pinout
SWD Header Pinout

Development Resources

  • Related software (KEIL etc.)
  • Examples in C
  • Schematic (PDF)
  • Development documentations

Wiki: www.waveshare.com/wiki/EVK407I

Weight: 0.314 kg

Quick Overview

  1. EVK407I development board x 1
  2. 3.2inch 320x240 Touch LCD x 1
  3. USB type A plug to mini-B plug cable x 1
  4. USB type A receptacle to mini-B plug cable x 1
  5. 4-pin wire x 2
  6. 2-pin wire x 2
  7. USB power cable x 1
  8. Software CD x 1