About this item

The Official Arduino Micro (No Headers) is a compact and powerful microcontroller board developed in collaboration with Adafruit, designed for projects where space and breadboard compatibility are essential. Based on the ATmega32U4 microcontroller, the board features 20 digital I/O pins, of which 7 support PWM and 12 can be used as analog inputs, offering versatile interfacing options for sensors, actuators, and other peripherals.Running at 16 MHz, the Micro includes a micro USB connector for programming and power, as well as an ICSP header and a reset button. Thanks to the ATmega32U4's native USB capabilities, the board can emulate a keyboard, mouse, or other USB devices without requiring an additional USB-to-serial converter, making it especially useful for HID (Human Interface Device) projects and advanced USB applications.The board contains all necessary components to support the microcontroller and is breadboard-friendly, making it perfect for prototyping and compact embedded applications. Its no-header design offers greater flexibility for custom soldering and permanent installations. Ideal for hobbyists, educators, and developers alike, the Arduino Micro delivers full Arduino functionality in a small, accessible package.