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Small green circuit board with pin headers, micro USB port, compact rectangular shape

Arduino

Arduino Nano Every ABX00033 development board with headers

SKU CH-A8CG-Y5TMA

Compact 45x18mm board with ATmega4809 microcontroller, 20 digital I/O, 6 analog inputs, 48KB flash and 6KB RAM

  • Smallest 5 V board at 45 x 18 mm
  • ATMega4809 processor enables larger programs
  • 48 KB program memory — 50 % more than Uno
  • 6 KB RAM — 200 % increase for more variables
  • 20 digital I/O and 6 analog inputs for flexible projects

Compact 5 V microcontroller board

The Arduino Nano Every ABX00033 is a 5 V compatible microcontroller board measuring 45x18 mm. It uses the ATmega4809 processor and comes with headers fitted. The board provides 20 digital I/O pins and 6 analog inputs for connecting sensors and actuators. A Micro USB connector supplies power and programming access.

Suited for space-constrained 5 V projects

This board fits wearable inventions, low-cost robotics and electronic musical instruments where a small footprint matters. It also works well as a subordinate controller in larger projects. Builders needing wireless connectivity, higher voltage I/O or more analog channels should consider other platforms.

48 KB flash and 6 KB RAM

The ATmega4809 provides 48 KB of program memory and 6 KB of RAM, giving 50 % more program space and 200 % more RAM than the classic Arduino Uno. This allows larger programs and more variables for complex sketches.

How it compares

Measured against everything we stock in Single-Board Computers & Dev Kits, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 86% of the 1,420 comparable items (median $44.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Does the ATmega4809 on the Nano Every draw much power or run hot when it operates continuously?

The board runs at 5 V with the ATmega4809 microcontroller and has no active cooling; typical current draw stays in the low milliampere range so heat is minimal during all-day use.

What must I already have to start programming the Nano Every with headers?

You need a computer with the Arduino IDE installed and a standard Micro USB cable to connect the board for power and code upload.

Will my existing 5 V shields and Uno libraries work with the Nano Every's ATmega4809?

The Nano Every is 5 V compatible and shares the classic Nano pinout, so most 5 V shields and Uno-sketch libraries run directly on the ATmega4809.

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