About USB Terminal (Open Accessory)
Connect and communicate with USB devices using Android Open Accessory AOA
USB Testing - Professional USB Communication Tool
Powerful USB communication app for developers, engineers, and makers working with
Arduino, Raspberry Pi, and custom USB devices.
🔧 Key Features:
• Dual USB Support - AOA (Android Open Accessory) and Serial USB protocols
• Real-Time Charts - Visualize data with up to 4 simultaneous signals
• Multiple Formats - Send/receive in ASCII, HEX, Decimal, or Binary
• Arduino Ready - Includes complete test programs and examples
• Serial Configuration - Full control over baud rate, parity, flow control
• Performance Optimized - Handle high-frequency data streams
🚀 Perfect For:
• Arduino and microcontroller projects
• USB device testing and debugging
• Serial communication development
• Data logging and monitoring
• Educational electronics projects
• Professional hardware development
📊 Advanced Features:
• Customizable command buttons for quick testing
• Real-time signal plotting and analysis
• Responsive design for portrait/landscape use
• Message history with smart filtering
• Connection status monitoring
🤖 Arduino Integration:
Complete C programs included for immediate testing. Generate sine waves, echo
commands, or stream sensor data directly to your Android device.
Professional-grade USB testing made simple. Download now and streamline your hardware
development workflow!
Supports Android 5.0+ with USB OTG capability
What's new in the latest 2.0
USB Terminal (Open Accessory) APK Information

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