BadUsb Beetle USB ATMEGA32U4 Development Board Module For Arduino Leonardo R3

About this deal

The BadUSB Beetle is a compact Arduino Leonardo clone built around the ATmega32U4 microcontroller, designed in a USB key form factor. It runs at 16 MHz on 5V DC and offers 10 digital I/O pins, 4 PWM channels, 5 analogue input channels, along with UART and I2C interfaces. It connects via Micro USB and comes with 32 KB of flash memory, 2.5 KB of SRAM, and 1 KB of EEPROM. The ATmega32U4 microcontroller supports native USB HID functionality, making it well suited for creating virtual keyboards and similar Arduino projects. It is compatible with the Arduino IDE and works with Leonardo R3 libraries and sketches, making it accessible to hobbyists and electronics students who want a tiny, breadboard-friendly development board for USB automation, scripting, and prototyping.