UNO R3 Official ATMEGA16U2 / UNO+WiFi R3 MEGA328P Chip CH340G For

UNO R3 Official ATMEGA16U2 / UNO+WiFi R3 MEGA328P Chip CH340G For

Type: Other

SKU: UNOR3SMD

$5.62

Tax included.

Available in stock (30)

The UNO R3 ATmega328P development board is a reliable Arduino-compatible controller designed for beginners, students, and electronics enthusiasts. Featuring an ATmega328P microprocessor, stable USB communication, expanded pin headers, and easy programming support, it is ideal for robotics, automation, sensors, and DIY electronic projects.

Color: UNO R3 SMD

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Product Descriptions

The UNO R3 development board delivers excellent compatibility, stability, and performance for a wide range of electronics applications. Designed as an optimized version of the classic UNO board, it maintains full compatibility while improving usability and reliability.

Equipped with an ATmega328P high-performance microcontroller, this board provides a simple development environment suitable for beginners while offering enough flexibility for advanced makers. Users can easily connect sensors, LEDs, buttons, buzzers, displays, motors, and other electronic components to create innovative projects.

The upgraded design includes convenient pin headers, making connection with DuPont jumper wires faster and easier. Compared with traditional boards, this version improves driver compatibility, especially on Windows 7 and Windows 8 systems, providing a smoother installation experience.

With support for USB programming, ISP downloading, digital I/O, analog inputs, and multiple voltage outputs, the UNO R3 is an excellent choice for robotics, smart devices, educational projects, and embedded system development.

About Brand

UfunzAI is a high-tech enterprise specializing in DIY, Innovation Tools, Engineering and core robotic technologies. Our main focus to make people having more fun in DIY, AI and engineering filed.

Shipping & Rerturns

• Shipping: Orders are processed within 1–2 business days. Standard delivery takes 15 business days depending on your location.
• Returns: You may return or exchange products within 7 days of receiving your order. Items must be in original condition with proof of purchase.
If your item is defective or damaged due to manufacturing issues, we’ll gladly replace it at no additional cost.

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UNO R3 Official ATMEGA16U2 / UNO+WiFi R3 MEGA328P Chip CH340G For

$5.62

Build Smart Electronics Projects with UNO R3 Development Board

Specifications

Product Type UNO R3 Development Board
Main Controller ATmega328P Microprocessor
USB Interface Chip ATmega16U2 / CH340G
Digital I/O Pins 14 (0-13)
6 (0-5) Analog Input Pins
Operating Voltage 5V DC
Input Voltage 5V-9V DC
Output Voltage 5V / 3.3V DC
Programming Method USB & ISP Download
Compatibility Arduino IDE Compatible

Create Unlimited DIY Electronics Projects

Easy Programming & Reliable Performance

From beginner experiments to advanced Arduino applications, bring your ideas to life.

Key Features

ATmega328P Powerful Controller

Perfect for robotics, automation systems, smart home projects, IoT experiments, and educational development.

Easy USB Programming

Connect directly through USB for fast program uploading without complicated setup procedures.

Enhanced Driver Compatibility

Optimized USB communication improves stability and simplifies installation on different Windows operating systems.

Flexible I/O Expansion

Includes digital and analog pins for connecting sensors, modules, displays, motors, and other components.

Beginner-Friendly Development

Simple programming environment makes it an ideal choice for students, beginners, and electronics learners.

Wide Project Application

Perfect for robotics, automation systems, smart home projects, IoT experiments, and educational development.

Discover more in our FAQ

Shoot our team an email & we’ll get back to you ASAP

Is this UNO R3 board compatible with Arduino IDE?

Yes. This UNO R3 development board is fully compatible with Arduino IDE software for programming and uploading projects.

What microcontroller does this board use?

The board uses the ATmega328P microprocessor as the main controller for reliable performance.

Does it support Windows systems?

Yes. The optimized USB design provides improved compatibility with Windows 7, Windows 8, Windows 10, and other operating systems.

Can beginners use this development board?

Yes. It is designed for beginners and students with a simple programming environment and easy hardware connections.

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All orders over $200 are delivered to your doorstep at no extra charge.

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7-Days Free Returns

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UNO R3 Official ATMEGA16U2 / UNO+WiFi R3 MEGA328P Chip CH340G For

Product Descriptions

About Brand

Shipping & Rerturns

UNO R3 Official ATMEGA16U2 / UNO+WiFi R3 MEGA328P Chip CH340G For

Build Smart Electronics Projects with UNO R3 Development Board

Specifications

Easy Programming & Reliable Performance

Key Features

ATmega328P Powerful Controller

Easy USB Programming

Enhanced Driver Compatibility

Flexible I/O Expansion

Beginner-Friendly Development

Wide Project Application

Register you email & get

Discover more in our FAQ

Is this UNO R3 board compatible with Arduino IDE?

What microcontroller does this board use?

Does it support Windows systems?

Can beginners use this development board?

Free shipping on almost everything

Save 10% more on online store

7-Days Free Returns

Contact

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UNO R3 Official ATMEGA16U2 / UNO+WiFi R3 MEGA328P Chip CH340G For

UNO R3 Official ATMEGA16U2 / UNO+WiFi R3 MEGA328P Chip CH340G For

Product Descriptions

About Brand

Shipping & Rerturns

UNO R3 Official ATMEGA16U2 / UNO+WiFi R3 MEGA328P Chip CH340G For

Build Smart Electronics Projects with UNO R3 Development Board

Specifications

Easy Programming & Reliable Performance

Key Features

ATmega328P Powerful Controller

Easy USB Programming

Enhanced Driver Compatibility

Flexible I/O Expansion

Beginner-Friendly Development

Wide Project Application

Register you email & get

Discover more in our FAQ

Is this UNO R3 board compatible with Arduino IDE?

What microcontroller does this board use?

Does it support Windows systems?

Can beginners use this development board?

Free shipping on almost everything

Save 10% more on online store

7-Days Free Returns

Contact

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