USB Host Shield Compatible With Google ADK and MEGA Support for Arduino Development

This USB Host shield board is designed to bridge the gap between your Arduino microcontroller and Android devices, enabling direct communication through the Android Accessory Development Kit (ADK). It allows you to implement USB Host functionality, so your Arduino can talk to a range of USB peripherals like keyboards, mice, or game controllers, all controlled from your Android phone or tablet. The shield is built to work with several popular Arduino boards, including the recommended Mega 2560, making it a versatile addition to your electronics toolkit. Whether you are prototyping a new interactive project or developing a custom USB-based accessory, this board provides the hardware foundation you need.

Features and Construction

This shield is engineered to deliver reliable USB Host support for Arduino-based systems. Its design focuses on compatibility and ease of integration with existing hardware setups, allowing you to extend the capabilities of your microcontroller projects.

Android ADK Support

The shield supports Google Android ADK function, enabling communication with Android mobile phones such as the G1, Nexus One, Nexus S, and Motorola Droid X. Your phone must be upgraded to Android 2.3.4 or higher, while tablet PCs require Android 3.1 or above. It provides compiled APK installation packages and ADK source files to help you get started quickly.

Hardware Compatibility

This shield is compatible with a range of Arduino boards including the Uno 328, Diecimila, Duemilanove 328, Mega 1280, and the recommended Mega 2560. It allows you to implement the USB Host function to communicate with other USB devices and also supports USB HUB functionality for expanded connectivity.

Package Contents

The package includes one shield motherboard. The model is specified as Model 3421, with flank installation type. The package specification is 1 piece.

Uses and Placement

This USB Host shield is ideal for developers and hobbyists looking to add USB connectivity to their Arduino projects. It enables a wide range of interactive applications, from home automation to educational prototypes.

Interactive Projects

Use the shield to connect USB input devices such as keyboards, mice, or barcode scanners to your Arduino system, controlled by an Android device. This is useful for interactive installations, data entry projects, or custom input interfaces.

Prototyping and Development

For engineers and makers, this shield provides a ready-made hardware platform for testing Android-based USB communication. The included source files and APK samples help accelerate development of new USB accessories or IoT devices.

Educational Use

In educational settings, the shield is a practical tool for teaching embedded systems, USB protocols, and Android device interaction. Its compatibility with multiple Arduino boards makes it suitable for classroom kits or individual experiments.

Benefits and Buying Value

This USB Host shield offers a cost-effective way to add Android USB connectivity to your Arduino projects without needing complex custom circuitry. Its broad board compatibility and included software resources make it a practical choice for both beginners and experienced developers.

Quick Setup

With compiled APK and ADK source files included, you can start testing your Android-USB communication right away. The shield works out of the box with recommended boards like the Mega 2560, minimising setup time.

Expandable Connectivity

USB HUB support allows you to connect multiple USB devices to your Arduino system through a single shield, saving GPIO pins and simplifying your circuit design.

Reliable Performance

The shield is designed to work with the recommended Arduino hardware configuration, providing stable USB Host functionality for your projects. Its flank installation type ensures secure mounting on your board.