Nano V3.0 AVR ATmega328 P-20AU Compatible Arduino Board

Name: Nano V3.0 AVR ATmega328 P-20AU Compatible Arduino Board
Brand: satkit
SKU: j030105-nanov3
Price: 6.00 EUR
Availability: InStock

Brand: satkit

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The Nano V3.0 AVR ATmega328 P-20AU is an Arduino-compatible development board, designed to offer a compact and practical solution for electronics and programming projects. This board integrates the ATmega328 P-20AU microcontroller, known for its efficiency and compatibility with the Arduino ecosystem.

Its compact design makes it suitable for use in tight spaces, making it easier to develop prototypes and applications in robotics, home automation, automation and technology education.

Main features

Microcontroller: ATmega328 P-20AU compatible with Arduino.
Compatibility: Fully compatible with the Arduino IDE development environment.
Compact dimensions: Ideal for projects with space limitations.
Connectivity: Digital and analogue input and output pins for multiple applications.
Ease of programming: USB compatible for simple and quick programming.

Technical specifications

Microcontroller: AVR ATmega328 P-20AU
Compatibility: Arduino Nano V3.0
Operating voltage: standard Arduino (not specified)
Interfaces: Digital and analogue pins for sensors and actuators

Typical uses

This board is ideal for developers, students and hobbyists who want to create electronics, automation, robotics and control projects. Its compatibility with Arduino makes it perfect for learning microcontroller programming and developing functional prototypes.

Compatibility

The Nano V3.0 AVR ATmega328 P-20AU is compatible with most shields and modules designed for Arduino Nano, allowing you to expand its functionality for more complex projects.

Compatible with Arduino Nano V3.0 and the Arduino IDE environment
AVR ATmega328 P-20AU microcontroller
Compact design for small projects
Digital and analogue pins for multiple connections
Easy to program via USB

Customer Questions & Answers

What functional differences does the Nano V3.0 have compared with other Arduino models such as the Uno in terms of size and connectivity?

The Nano V3.0 uses the same ATmega328P microcontroller as the Uno, but offers a more compact form factor (around 45 mm × 18 mm) and male pin header connectors, which makes it easier to mount on breadboards. It does not have a barrel power jack, but can be powered via mini-B USB or through the VIN pins (7–12 V).

What are the recommended electrical parameters for operating this module safely?

The Nano V3.0 works with a recommended input voltage of 7 to 12 V via the VIN pin, or 5 V directly regulated via the 5V pin. Its typical consumption does not exceed 19 mA at idle, with a maximum current tolerance of 40 mA per I/O pin. The suggested operating temperature is -40 °C to +85 °C according to the ATmega328P specification.

What exactly is included in the product box, and what accessories would I need to buy separately to start programming the Nano V3.0?

Generally, the box includes only the assembled Nano V3.0 board, with no cables, soldered headers or USB cable. You will need a mini-B USB cable for programming and, if preferred, solder headers for breadboard use.

Is additional driver installation required for use on Windows or Linux operating systems?

Yes, in most cases the CH340/CH341 driver needs to be installed if the Nano uses this USB-to-serial converter. On Windows, it is recommended to download the official driver; on Linux, it is usually recognised automatically, but permissions may need to be configured.

What usage limits and external loads should be respected to avoid damaging the Nano V3.0 in projects with sensors or actuators?

Each digital pin supports up to 40 mA; exceeding this value can damage the microcontroller. The total current drawn from all pins must never exceed 200 mA. For devices that require more current (motors, relays), external power supplies or control circuits are recommended.

Is the Nano V3.0 compatible with Arduino IDE software?

Yes, the Nano V3.0 AVR ATmega328 P-20AU is fully compatible with the Arduino IDE development environment.

Can I use this board for robotics projects?

Yes, its design and compatibility make it ideal for robotics, automation and control projects.

Does it include cables or accessories?

The product includes only the Nano V3.0 board; cables and accessories are sold separately.

What is the difference between the Nano V3.0 and the original Arduino Nano?

The Nano V3.0 is a compatible board that uses the ATmega328 P-20AU microcontroller, offering a cost-effective and functional alternative to the original Arduino Nano.