8 bit AVR Microusb 5V

Looking for the Nano Every? Check the Arduino Every - Pack solution!

  • Overview
  • Tech Specs
  • Documentation
  • FAQ
  • The Nano Every is Arduino’s 5V compatible board in the smallest available form factor: 45x18mm!

    The Arduino Nano is the preferred board for many projects requiring a small and easy to use microcontroller board. The small footprint and low price, make the Nano Every particularly suited for wearable inventions, low-cost robotics, electronic musical instruments, and general use to control smaller parts of larger projects.

    The Arduino Nano Every is an evolution of the traditional Arduino Nano board but features a lot more powerful processor, the ATMega4809. This will allow you to make larger programs than with the Arduino Uno (it has 50% more program memory), and with a lot more variables (the RAM is 200% bigger).

    An Improved Arduino Nano

    If you used Arduino Nano in your projects in the past, the Nano Every is a pin-equivalent substitute. The main differences are a better processor and a micro-USB connector.

    The board comes in two options: with or without headers, allowing you to embed the Nano Every inside any kind of inventions, including wearables. The board comes with tessellated connectors and no components on the B-side. These features allow you to solder the board directly onto your own design, minimizing the height of your whole prototype.

    Oh, and did we mention the improved price? Thanks to a revised manufacturing process, the Arduino Nano Every costs a fraction of the original Nano … what are you waiting for? Upgrade now!

    Get Many Nanos at Once

    If you are in the situation of needing many boards for your classroom, or if you need to present a complex prototype with many functional blocks, there is also the possibility of getting an Arduino Nano Every pack with a discounted pack price, saving on the unit price of each board.

    The pack is available in two sizes containing either 3 or 6 boards, without headers. Whether you want to minimize the size of your prototypes or share the joy of electronics with your friends, this is the best option you will find.

    Get to Know More

    To know more about the history of the Nano Every don’t miss the interview with Dario Pennisi, Arduino’s hardware and firmware development manager, who led the development of this board.

    Getting Started

    The Getting Started section contains all the information you need to configure your board, use the Arduino Software (IDE), and start tinkering with coding and electronics.

    Need Help?

    Check the Arduino Forum for questions about the Arduino Language, or how to make your own Projects with Arduino. Need any help with your Nano Every board please get in touch with the official Arduino User Support as explained in our Contact Us page.


    You can find here your board warranty information.

  • The Arduino Nano Every is based on the ATMega4809 microcontroller.

    MicrocontrollerATMega4809 (datasheet)
    Operating Voltage5V
    VIN min-MAX7-21V
    DC Current per I/O Pin20 mA
    DC Current for 3.3V Pin50 mA
    Clock Speed20MHz
    CPU Flash Memory48KB (ATMega4809)
    SRAM6KB (ATMega4809)
    EEPROM256byte (ATMega4809)
    PWM Pins5 (D3, D5, D6, D9, D10)
    Analog Input Pins8 (ADC 10 bit)
    Analog Output PinsOnly through PWM (no DAC)
    External Interruptsall digital pins
    USBUses the ATSAMD11D14A (datasheet)
    Length45 mm
    Width18 mm
    Weight5 gr (with headers)
  • OSH: Schematics

    The Arduino Nano Every is open-source hardware! You can build your own board using the following files:


    Pinout Diagram

    Download the full pinout diagram as PDF here.

    Download the Fritzing file here.

  • Batteries, Pins and board LEDs

    • Batteries: the Nano Every has no battery connector, nor charger. You can connect any external battery of your liking as long as you respect the voltage limits of the board.
    • Vin: This pin can be used to power the board with a DC voltage source. If the power is fed through this pin, the USB power source is disconnected. This pin is an INPUT. Respect the voltage limits of 7-21V to assure the proper functionality of the board.
    • 5V: This pin outputs 5V from the board when powered from the USB connector or from the VIN pin of the board.
    • 3.3V: This pin outputs 3.3V through the on-board voltage regulator.
    • LED ON: This LED is connected to the 5V input from either USB or VIN.

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