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Badusb Pro Micro Mini SS Virtual Keyboard ATmega32u4 Board Beetle Compatible

Micro SS is a compact microcontroller board based on the ATmega32U4 and designed for projects that require reliable USB connectivity and flexible input and output control. Operating at five volt and fully compatible with the Arduino IDE it combines small size with powerful functionality for embedded and interactive applications.

Package Includes

  • 1 x Micro SS ATmega32U4 development board
45.95 AED 45.95 AED (Tax included)

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Despite its compact form the board supports direct computer communication and advanced features such as mouse and keyboard emulation. This makes it suitable for automation human interface devices and custom control systems where USB interaction is required.

Features

  • ATmega32U4 microcontroller providing stable performance and Arduino IDE compatibility
  • Fourteen digital input and output pins for flexible connections
  • Integrated sixteen megahertz oscillator for stable operation
  • USB A PCB connector for direct computer connection
  • Independent three point three volt power supply output
  • Preinstalled Arduino bootloader for easy programming
  • Supports mouse and keyboard emulation
  • Direct communication with computers without external USB to serial converter

Specifications

  • Main controller ATmega32U4
  • Operating voltage five volt
  • Digital input and output pins fourteen
  • PWM output pins five
  • Analog input pins six
  • Interfaces USB UART I2C SPI and three point three volt output
  • Maximum IO current forty milliampere
  • Flash memory thirty two kilobyte with four kilobyte used by bootloader
  • SRAM two point five kilobyte
  • EEPROM one kilobyte
  • Clock frequency sixteen megahertz

Pinout

Pin Name Description
VIN External power input
5V Five volt regulated output
3V3 Three point three volt regulated output
GND Ground connection
D0 to D13 Digital input and output pins
A0 to A5 Analog input pins
TX RX UART serial communication pins
SDA SCL I2C communication pins
MOSI MISO SCK SPI communication pins

How It Works

Micro SS operates using the built in capabilities of the ATmega32U4 microcontroller. It communicates with external devices through USB UART I2C and SPI interfaces. With the Arduino bootloader installed it can be programmed directly from the Arduino IDE to perform tasks such as human interface device emulation sensor control and direct interaction with computer applications.