---
product_id: 15762718
title: "Improved Version Nano V3.0 Atmega328 Board with USB Cable for Arduino"
brand: "dccduino"
price: "R3"
currency: ZAR
in_stock: false
url: https://www.desertcart.co.za/products/15762718-improved-version-nano-v3-0-atmega328-board-with-usb-cable
store_origin: ZA
region: South Africa
---

# 16 MHz clock speed 32 KB flash memory Auto power source switching Improved Version Nano V3.0 Atmega328 Board with USB Cable for Arduino

**Brand:** dccduino
**Price:** R3
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Nano V3.0: Power-packed microcontroller magic in the palm of your hand!

## Quick Answers

- **What is this?** Improved Version Nano V3.0 Atmega328 Board with USB Cable for Arduino by dccduino
- **How much does it cost?** R3 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/15762718-improved-version-nano-v3-0-atmega328-board-with-usb-cable)

## Best For

- dccduino enthusiasts

## Why This Product

- Trusted dccduino brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Power Management:** Auto-sensing power input means no more fiddling with jumpers—just plug and play with USB or external power.
- • **Blazing 16 MHz Performance:** Experience lightning-fast processing with the ATmega328 microcontroller powering your projects.
- • **Enhanced USB Download Speed:** Upgraded USB chip accelerates your code uploads, saving you valuable development time.
- • **Robust Stability on Windows 7+:** Optimized for smooth, reliable operation across legacy and modern Windows systems—no compatibility headaches.
- • **Compact Breadboard-Friendly Design:** Maximize your workspace with a sleek 0.7" x 1.7" footprint that fits perfectly on any breadboard.

## Overview

The Improved Version Nano V3.0 features the trusted ATmega328P-AU microcontroller running at 16 MHz with 32 KB flash memory and 2 KB SRAM. Its upgraded USB chip boosts download speeds, while automatic power source detection ensures hassle-free operation. Compact and breadboard-friendly, this board is optimized for stable performance on Windows 7 and newer systems, making it the ultimate choice for efficient, space-conscious prototyping.

## Description

It is a smallest, complete, and breadboard friendly. It has everything that Diecimila/Duemilanove has (electrically) with more analog input pins and onboard +5V AREF jumper. Physically, it is missing power jack. The Nano is automatically sense and switch to the higher potential source of power so there is no need for the power select jumper. Nano's got the breadboard-ability of the Boarduino and the Mini+USB with smaller footprint than either, so users have more breadboard space. It's got a pin layout that works well with the Mini or the Basic Stamp (TX, RX, ATN, GND on one top, power and ground on the other). This new version 3.0 comes with ATMEGA328 which offer more programming and data memory space. It is two layers. That make it easier to hack and more affordable. You end up paying less with Nano than Mini and USB combined!  Specifications: Microcontroller Atmel ATmega328 Operating Voltage (logic level) 5 V Input Voltage (recommended) 7-12 V Input Voltage (limits) 6-20 V Digital I/O Pins 14 (of which 6 provide PWM output) Analog Input Pins 8 DC Current per I/O Pin 40 mA Flash Memory 32 KB (of which 2KB used by bootloader) SRAM 2 KB EEPROM 1 KB Clock Speed 16 MHz Dimensions 0.70" x 1.70". Features: Automatic reset during program download Power OK blue LED Green (TX), red (RX) and orange (L) LED Auto sensing/switching power input Small mini-B USB for programming and serial monitor ICSP header for direct program download Standard 0.1" spacing DIP (breadboard friendly) Manual reset switch Power: The Arduino Nano can be powered via the mini-B USB connection, 6-20V unregulated external power supply (pin 30), or 5V regulated external power supply (pin 27). The power source is automatically selected to the highest voltage source.

## Features

- ensured the NANO performance and main control chip ATMEGA328P-AU unchanged,We replaced the USB chip, improve the download speed.
- Increased its stability in the Windows 7 Windows 7 system.
- Atmel ATmega328 microcontroller
- Operating Voltage:5 V

## Images

![Improved Version Nano V3.0 Atmega328 Board with USB Cable for Arduino - Image 1](https://m.media-amazon.com/images/I/71PFzHN1-7L.jpg)
![Improved Version Nano V3.0 Atmega328 Board with USB Cable for Arduino - Image 2](https://m.media-amazon.com/images/I/51UOcCgHHVL.jpg)
![Improved Version Nano V3.0 Atmega328 Board with USB Cable for Arduino - Image 3](https://m.media-amazon.com/images/I/51hP+DV-WCL.jpg)
![Improved Version Nano V3.0 Atmega328 Board with USB Cable for Arduino - Image 4](https://m.media-amazon.com/images/I/514l72N1s+L.jpg)
![Improved Version Nano V3.0 Atmega328 Board with USB Cable for Arduino - Image 5](https://m.media-amazon.com/images/I/51H4PRvS-IL.jpg)

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**Shop now:** [https://www.desertcart.co.za/products/15762718-improved-version-nano-v3-0-atmega328-board-with-usb-cable](https://www.desertcart.co.za/products/15762718-improved-version-nano-v3-0-atmega328-board-with-usb-cable)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-01-30*