The STM32F429 Discovery kit (STM32F429I-DISC1) allows users to easily develop applications with the STM32F429 high-performance MCUs with ARM®Cortex®-M4 core.


Support of STM32F429I-DISCO and DISC1 boards

Two different board references are available: STM32F429I-DISCO and STM32F429I-DISC1.

The discovery board referenced STM32F429I-DISCO does not support the drag&drop and Virtual Comm Port features. If you are using this board version, you will have to use an external tool (for example the STM32 STLink utility) to program your code .bin file. There is no possibility to use either the printf in your code.

The board referenced STM32F429I-DISC1 does not have these limitations.

This discovery board offers everything required for users to get started quickly and develop applications easily. The full range of hardware features on the board helps to evaluate almost all peripherals and develop your own applications.

The STM32F429I-DISC1 board includes an ST-LINK/V2-B embedded debug tool, a 2.4" QVGA TFT LCD, an external 64-Mbit SDRAM, an ST MEMS gyroscope, a USB OTG micro-AB connector, LEDs and push-buttons.

Microcontroller features

Board features

Board pinout

Pins Legend


You can find more details on the available pins and labels in the following files (link to the latest mbed-dev library version):

/media/uploads/bcostm/disco_f429zi_2017-07-25_slide1.png /media/uploads/bcostm/disco_f429zi_2017-07-25_slide2.png /media/uploads/bcostm/disco_f429zi_2017-07-25_slide3.png

Getting started

Nucleo ST-LINK/V2 driver installation and firmware upgrade

  • Install the ST-LINK/V2 driver before connecting the Nucleo board to your PC the first time. Follow this LINK for all details.
  • For optimum performances, ensure that the Nucleo ST-LINK/V2 firmware is upgraded to the latest version. Follow this LINK for all details.

Technical references

For more information, please refer to:

Known limitations

The following section describes known limitations of the platform. Note that general issues are tracked into the mbed repository available on GitHub.

This platform does not present any limitation.

Tips and Tricks

Find more information in ST WIKI pages.

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Discussion topics

TopicRepliesLast post
Supplied demo 1 05 Apr 2016 by Maxime Teissier
Problem with a building with Keil for STM32F429 Discovery kit 1 02 Jan 2016 by Sanjiv Bhatia


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