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Introduction

The DEV-14057 Evaluation Board is a simple, low-cost evaluation board designed specifically for embedded devices such as microcontrollers (MCUs), digital signal processors (DSPs) or other devices, for demonstration and analysis purposes. It is based on the STMicroelectronics STM32F407IGH6 microcontroller, and features a drawing, a USB port, and several digital outputs that can be used to interact with other devices.

Application Field

The DEV-14057 Evaluation Board is used mainly in embedded development, where a low-cost and easy-to-use evaluation board is needed. It is ideal for evaluating a prototype microcontroller, digital signal processor, or other embedded device for its performance, durability, and other characteristics.The DEV-14057 Evaluation Board is also suitable for experimenting with basic electronic circuits, as well as for educational applications in secondary and tertiary level institutions.

Working Principle

The DEV-14057 Evaluation Board features an STMicroelectronics STM32F407IGH6 microcontroller, paired with various additional components and implemented on a 5” x 7” PCB. A drawing or schematic of the board can be found in the product’s datasheet.The DEV-14057 Evaluation Board provides users with several digital outputs, including eight digital outputs, four LEDs, and one UART port. It also contains a USB port for connecting and controlling the board via the computer, as well as a variety of features, such as an internal watchdog timer, on-board voltage regulator, and on-board analog-to-digital converter (ADC).The DEV-14057 Evaluation Board is designed to be used with two different power supply sources, namely a 12V external power supply, and an on-board 3.3V battery. To power the board, a user simply needs to plug in either power supply, and the board will then provide all the necessary power and functionality.

Conclusion

The DEV-14057 Evaluation Board is a low-cost and easy-to-use evaluation board for embedded devices such as microcontrollers, digital signal processors and other devices, designed specifically for demonstration and analysis purposes. It is based on the STMicroelectronics STM32F407IGH6 microcontroller, and features a drawing, a USB port, and several digital outputs. The board is suitable for both embedded development, for experimenting with basic electronic circuits, and for educational applications in secondary and tertiary level institutions.

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