Description

The STM32F429I-DISC1 Discovery Kit is a powerful and cost-effective development board designed by STMicroelectronics to help engineers, students, and developers explore the capabilities of the STM32F429 microcontroller. Based on the ARM Cortex-M4 core running at 180 MHz, this development kit provides exceptional performance, making it an ideal platform for embedded system development, prototyping, and product design.

Whether you are creating applications for IoT, control systems, signal processing, or user-interface projects, the STM32F429I-DISC1 delivers all the hardware and software tools you need to accelerate your development process.

Powerful Microcontroller Performance

At the heart of the STM32F429I-DISC1 is the STM32F429ZIT6 MCU, featuring:

• ARM Cortex-M4 CPU with Floating Point Unit (FPU)

• 180 MHz maximum CPU frequency

• 2 MB Flash memory and 256 KB SRAM

• DSP instructions and advanced low-power modes

This powerful microcontroller ensures fast execution and efficient processing, allowing complex embedded applications to run smoothly while minimizing power consumption.

Comprehensive On-Board Features

The STM32F429I Discovery Kit comes packed with a wide range of integrated peripherals that make it easy to test and develop without needing external hardware. Some of its key on-board components include:

• 2.4-inch QVGA TFT LCD display with capacitive touchscreen

• MEMS digital accelerometer and MEMS digital microphone

• Audio DAC with Class D speaker driver

• USB OTG micro-AB connector and user USB connector

• MicroSD card slot for external storage

• Reset and user buttons, plus four user LEDs

• ST-LINK/V2-A debugger/programmer (integrated) for easy firmware upload and debugging

With these components, the board allows developers to quickly experiment with multimedia, graphics, sensors, and user-interface applications.

Connectivity and Expansion Options

The STM32F429I-DISC1 board offers a rich set of connectivity options that allow easy integration with external modules and devices. It includes:

• USB OTG for host/device functionality

• MicroSD card interface for data logging

• External expansion headers compatible with Arduino™ and ST morpho connectors, providing access to most of the microcontroller’s I/O pins.

This makes it easy to connect additional sensors, displays, motors, or communication modules for more complex project development.

Software Development and Support

STMicroelectronics provides extensive software tools and libraries to help you get started quickly. The board is fully supported by the STM32CubeIDE and STM32CubeMX, which simplify firmware development through graphical configuration and code generation.

You can also use popular third-party IDEs such as Keil MDK, IAR Embedded Workbench, or Atollic TrueSTUDIO.
Example projects and firmware packages are available for free, making it easier to learn and experiment.

Ideal Applications

Thanks to its high performance and integrated peripherals, the STM32F429I Discovery Kit is suitable for a wide range of applications, including:

• IoT device prototyping

• Human Machine Interface (HMI) development

• Multimedia and graphics applications

• Sensor fusion and motion control

• Audio processing and signal analysis

• Educational and training purposes

This versatility makes it a go-to platform for engineers, researchers, and students in embedded systems and electronics.

Key Features Summary

• Microcontroller: STM32F429ZIT6 (ARM Cortex-M4 @ 180 MHz)

• Memory: 2 MB Flash, 256 KB RAM

• Display: 2.4” QVGA TFT LCD touchscreen

• Connectivity: USB OTG, MicroSD slot

• On-board peripherals: MEMS accelerometer, microphone, audio DAC, speaker driver

• Debugging: ST-LINK/V2-A on board

• Expansion: Arduino™ and ST morpho connectors

• Power Supply: USB powered or external 5V

Why Choose STM32?

The STM32F429I-DISC1 offers an affordable, all-in-one development environment that combines power, flexibility, and ease of use. With its high-speed processor, built-in display, and wide peripheral set, it enables developers to test ideas and bring projects to life faster. The included ST-LINK programmer makes development straightforward, and the active STM32 community ensures continuous support and learning resources.

Whether you’re a professional engineer, university student, or embedded systems enthusiast, this board delivers excellent value and performance for advanced microcontroller development.

Data Sheet