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Arduino Nano Every &endash; Default Title

The Nano Every is Arduino’s 5V compatible board in the smallest available form factor: 45x18mm! Read more...

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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 a 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. Your code will still work, and you will NOT need to re-wire those motors you planned in your original design. The main differences are: a better processor, and a micro-USB connector.

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.

Learn 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 the Arduino Contact Us page.

Warranty

You can find here your board warranty information.

Technical Specifications

The Arduino Nano Every is based on the ATMega4809 microcontroller.

Microcontroller ATMega4809 (datasheet)
Operating Voltage 5V
VIN min-MAX 7-21V
DC Current per I/O Pin 20 mA
DC Current for 3.3V Pin 50 mA
Clock Speed 20MHz
CPU Flash Memory 48KB (ATMega4809)
SRAM 6KB (ATMega4809)
EEPROM 256byte (ATMega4809)
PWM Pins 5 (D3, D5, D6, D9, D10)
UART 1
SPI 1
I2C 1
Analog Input Pins 8 (ADC 10 bit)
Analog Output Pins Only through PWM (no DAC)
External Interrupts all digital pins
LED_BUILTIN 13
USB Uses the ATSAMD11D14A (datasheet)
Length 45 mm
Width 18 mm
Weight 5 gr (with headers)

Documentation

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

Download the full pinout diagram as PDF here.

FAQ

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.