Arduino Micro with Headers [A000053]

From the brand

Arduino – we love open source

Making electronics accessible for everyone

About us

Innovation is in the hands of everyone who wants to enhance their life by breaking technological barriers. Through creation, production, and support of electronic hardware and software, Arduino provides simple access to cutting-edge technologies that interact with the real world. Join a worldwide community around this open-source platform and give life to simple or groundbreaking technological innovation through simple yet powerful tools

Technology meets fun

With Arduino, makers have the ability to use creative solutions to complex technology through a range of empowering tools for success

Unleash Your Creative Genius

Empower ideas with technology

Where imagination meets innovation. Arduino is a gateway to empower you to create, experiment and build on endless possibilities.

What is Arduino?

Arduino designs, manufactures, and supports electronic devices and software, allowing people around the world to easily access advanced technologies that interact with the physical world.

What makes our products unique?

Our products are straightforward, simple, and powerful, ready to satisfy users’ needs from students to makers and all the way to professional developers.

What problem are we solving?

Our vision is to make Arduino available to everyone, whether you are a student, maker or professional, which is why we now have three segments to our business.

Shaping the future

Arduino’s mission is to enable anyone to enhance their lives through accessible electronics and digital technologies.

The Micro is a microcontroller board based on the ATmega32U4 (datasheet), developed in conjunction with Adafruit.
It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection, an ICSP header, and a reset button.
It contains everything needed to support the microcontroller; simply connect it to a computer with a micro USB cable to get started. It has a form factor that enables it to be easily placed on a breadboard.
The Micro board is similar to the Arduino Leonardo in that the ATmega32U4 has built-in USB communication, eliminating the need for a secondary processor.
The Micro can be powered via the micro USB connection or with an external power supply. The power source is selected automatically.