BAD USB HID Development Module – ATmega32U4 Virtual Keyboard & TF Memory Board for Arduino, Security Research & Automation

The STS Tech ATmega32U4 Virtual Keyboard Module is a compact USB HID development board designed for advanced Arduino-compatible automation, hardware prototyping, embedded scripting, keyboard emulation, and security research applications. Built around the reliable ATmega32U4 chipset, this board supports native USB communication and can emulate HID devices such as keyboards and custom USB input tools. Its integrated TF memory support and UART/I2C breakout pins make it ideal for developers, cybersecurity professionals, makers, penetration testing labs, automation engineers, and educational environments. The compact low-profile design allows for portable projects, embedded integrations, rapid prototyping, and custom firmware development. Compatible with the Arduino IDE and Leonardo-style USB functionality, the STS Tech Virtual Keyboard Module offers flexible expandability for advanced USB interaction projects. Features ATmega32U4 USB-enabled microcontroller Native USB HID keyboard emulation support TF memory card interface support Arduino IDE compatible UART and I2C breakout pins Compact portable footprint Ideal for automation, scripting, embedded development, and security research Low power USB operation Great for labs, testing environments, and custom hardware projects Applications USB automation projects Embedded hardware development Keyboard emulation testing Security lab environments Arduino prototyping HID device experimentation Portable scripting tools Educational electronics projects Package Includes 1x STS Tech ATmega32U4 Development Module Notes: May come in a purple or black PCB varient