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Nano 3.0 - ATmega328P
Nano 3.0 - ATmega328P

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Price: $7.99

Availability: Ships same day*
Product Code: AD239

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This is an ATmega328P based Nano 3.0 board. It is similar to the Arduino UNO but in a much smaller and breadboard compatible board.

The board has a USB jack (type selectable above) to connect it to your computer and has an on-board 5V regulator.

Product Contents:

  • 1 — Nano 3.0 board with ATmega328P
  • 2 — 1x15 male header
  • 1 — 2x3 male header (ICSP header)

  • Breadboard friendly with pin spacing of 2.54mm (0.1")
  • On-board LEDs to indicate power, TX, RX, and D13
  • A manual reset button is included on the board
Microcontroller ATmega328P
Operating Voltage 5V
Input Supply Voltage USB or 6-12V on VIN
Digital I/O Pins 20 (including Tx, Rx, D2-D13, A0-A5)
Analog Input Pins 8 total (A0-A5 can also be used as digital I/O pins)
I/O Pin DC Current Capability 40mA
Flash Memory 32kB
Clock Speed 16MHz
Dimensions (Excluding Pins)
Length 44.8mm (1.76")
Width 17.6mm (0.7")

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 18 Write a review

  0 of 0 people found the following review helpful:
5 of 5 Great prices and support from Addicore November 30, 2022
By: Mark Hemelgarn from Indianapolis, IN United States  
The sage goes that I first purchased a USB C version of the  Arduino Nano 3.0 - ATmega328P board and I found that board would not power up using a straight USB C cable, so I contacted Addicore  about a RMA  replacement and I received a prompt reply for Andre.  After some emails, Andre offer me a replacement Nano and asked I send back the first Nano board.  After receiving the RMA Nano board I found the board would work USB A to C  cable but not a USB C to C cable as found with the first Nano. I  told Andre my findings and he stated he would investigate why  USB C version would not work with USB C to C.  The 2nd  Nano I received works perfectly and has used in a new project with no issues. Thanks Andre for great support.

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  0 of 0 people found the following review helpful:
5 of 5 Nano board May 31, 2021
By: Paul Schankin from SAN DIEGO, CA United States  
Boards work as expected. Initially, had difficulties with proper driver for board, but Andre was quick to offer help via tech support to point me to proper driver to download.  Would recommend to all. Would purchase again.

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  0 of 0 people found the following review helpful:
5 of 5 June 30, 2020
By: Richard Stockinger from Naples, FL United States  

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  0 of 0 people found the following review helpful:
5 of 5 Perfect little board June 20, 2020
By: Carl Gaufin from Madison, AL United States  
I love shopping through Addicore. Prompt and good parts!

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  1 of 1 people found the following review helpful:
5 of 5 8-bit workhorse! June 7, 2020
By: ovide mercure from boca raton, FL United States  
I love the Nano!  I have been using these in projects for retro gaming for years.  From lighting and sound control to data bus transfer between Raspberry Pi; these do it all. Multiple ports, adc, twi, uart, serial it's all there at your finger tips.  Easily programed using avrdude or arduino software.  Price is right and shipping was fast.  Thanks Addicore!

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