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STM32MP157F-DK2

STM32MP157F-DK2

STMicroelectronics
A ready-made embedded Linux development kit using an ARM MPU for software-centric projects where FPGA fabric is not required but a robust Linux ecosystem is desired.
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Overview

The STM32MP157F-DK2 is a Discovery Kit from STMicroelectronics, designed for developing embedded Linux applications. It features the STM32MP157F Microprocessor Unit (MPU), which combines dual Arm Cortex-A7 cores running at up to 800 MHz with a Cortex-M4 core, enabling both high-level OS execution and real-time processing. This kit includes an LCD, Wi-Fi, and Bluetooth Low Energy connectivity.

Why Choose This Part

This kit offers a comprehensive development platform with an 800 MHz dual-core Cortex-A7 MPU, simplifying the creation of complex Linux-based applications. The inclusion of an LCD, Wi-Fi, and Bluetooth Low Energy 4.1 provides essential features for many modern embedded projects. Its secure boot and cryptography hardware enhance the security of developed applications.

Applications

Human Machine Interfaces (HMI)
Utilize the integrated MIPI DSI and HDMI interfaces with the included LCD to develop rich graphical user interfaces for industrial control panels, smart home devices, or medical equipment.
Edge AI and Machine Learning
Leverage the dual Cortex-A7 cores to run Linux-based inference engines for local data processing and decision-making in edge computing applications.
IoT Gateway Development
The integrated Wi-Fi and Bluetooth Low Energy 4.1, along with Gigabit Ethernet, make this kit suitable for developing secure IoT gateways that connect various sensors and devices to cloud platforms.
Industrial Control Systems
Combine the real-time capabilities of the Cortex-M4 core with the high-level processing of the Cortex-A7 cores for robust and responsive industrial automation and control applications.
Prototyping Embedded Linux Devices
The rich set of interfaces including USB, microSD, and GPIO expansion connectors (Raspberry Pi and ARDUINO Uno V3 compatible) provides a versatile platform for prototyping a wide range of embedded Linux products.

Key Specifications

Type MPU
Contents Board(s), LCD
Platform Discovery
Mounting Type Fixed
Core Processor ARM Cortex-A7, Cortex-M4
Utilized IC / Part STM32MP157F

Getting Started

To get started, download the STM32 MPU Embedded Software distribution from STMicroelectronics, which includes Linux images, drivers, and development tools. Use the STM32CubeIDE for developing firmware for the Cortex-M4 core and standard Linux toolchains for the Cortex-A7 application processors. Documentation and community support are available on the STMicroelectronics website.

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