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Product logo of Arduino UNO Q board

A dual-brain experience
in your hands!

The first UNO Q board with a hybrid dual brain architecture, that merges real-time control with a powerful Linux processor to create a standalone computer. 
Just plug in your peripherals and go!

BUY NOW UNO Q 2 gbBUY NOW UNO Q 4 gb

Pick the best UNO Q for your needs

Choose between the lighweight UNO Q 2GB and the full-fleged UNO 4GB
depending on the project you have in mind and the storage space you need to complete it.

Two Arduino UNO Q microcontroller boards floating side-by-side against a gray background. The boards feature a blue PCB with a white LED matrix, a Qualcomm processor, and integrated Wi-Fi modules, shown from a perspective view with soft shadows below.

UNO Q 4GB

It’s like having two in one, with more power.
Great for computer vision, gaming, SBC Computer.

Perspective view of the Arduino UNO Q microcontroller board, featuring a blue PCB, a silver Wi-Fi module, a 12x8 LED matrix, and the Qualcomm logo on the main processor. The board is shown on a transparent background with a subtle purple glow.
$59.00
BUY NOW UNO Q 4 gb

UNO Q 2GB

Lower cost, balanced performance.
Great for smart home, prototyping, AI learning on device.

Perspective view of the Arduino UNO Q microcontroller board, featuring a blue PCB, a silver Wi-Fi module, a 12x8 LED matrix, and the Qualcomm logo on the main processor. The board is shown on a transparent background with a subtle purple glow.
$44.00
BUY NOW UNO Q 2 gb

UNO Q 4GB

It’s like having two in one, with more power.
Great for computer vision, gaming, SBC Computer.

Perspective view of the Arduino UNO Q microcontroller board, featuring a blue PCB, a silver Wi-Fi module, a 12x8 LED matrix, and the Qualcomm logo on the main processor. The board is shown on a transparent background with a subtle purple glow.
$59.00
BUY NOW UNO Q 4 gb

"The new UNO Q 4GB of RAM and 32GB storage version is incredible!"

"You have a great idea to connect microcomputer and microcontroller on one board"

"The UNO Q is flexible, easy for prototyping and an interesting mix between Linux and the Arduino environment."

"Arduino Uno Q is truly the product that was missing to unite the Linux world with the world of microcontrollers."

"Arduino UNO Q is a great Product. Love its AI-capabilities."

"Arduino Uno Q is a great product, bringing Edge and microcontroller capacity together!"

"I am happy with my new Arduino UNO Q board. It has an economic price and the Arduino App Lab interface is intuitive and so easy to use."

Two setups.
One experience!

Standalone Mode

Arduino® App Lab runs directly on UNO Q, just plug in a monitor, keyboard, and mouse for an all-in-one development environment. No PC needed.

Top-down view of a dark workstation showcasing 'Arduino UNO Q Standalone mode'. The Arduino UNO Q board is the central controller, connected directly to a monitor, keyboard, mouse, and headphones via a USB hub, functioning as a primary computer.BUY NOW 2 gb

PC-Connected Mode

Connect the UNO Q to your computer (via USB-C or via network mode) and run Arduino App Lab on your PC for a smooth and familiar development experience.

Front view of 'Arduino UNO Q PC Connected mode'. An Arduino UNO Q board is connected via USB to a modern laptop. The laptop screen displays the Arduino App Lab interface, showing the board being used as a development tool for external coding and AI tasks.BUY NOW 4 gb

UNO Q board is anything
you want to build!

Jumpstart development with plenty of pre-built examples and templates available through Arduino App Lab.

Face Detection

Face Detection

Quick, lightweight facial detection for smart kiosks, home devices, and security systems.

Anomaly Detection.png__PID:45d07f3f-81ff-4521-8b52-bb12f09a95ba

Anomaly Detection

Detect surface defects or issues instantly, ideal for industrial quality control.

Person Classification.png__PID:4815cb08-89c2-49e9-9cbe-8c3178c160d0

Person Classification

Identify human presence in camera feeds for safety, automation, or smart access.

Image Classification

Image Classification

Recognize and classify custom objects.

Sound Recognition.png__PID:15cb0889-c229-495c-be8c-3178c160d0cc

Sound Recognition

Recognize critical sounds in real time to enable smart alerts and responsive automation.

Keyword Spotting

Keyword Spotting

Recognize specific keywords in real time to trigger voice-controlled actions and enhance hands-free interaction.

Start creating with UNO Q 4GB

Plug and play to expand your projects!

The UNO Q ecosystem is designed to save you time and open new creative possibilities. From Arduino® Modulino™ nodes that snap together for solderless sensing to Shields for advanced hardware capabilities, you unlock a unified platform where every piece fits naturally with the next.

Modulino_Joystick

Modulino® Joystick

$15.23

Add precise, intuitive motion control to your gaming, robotics, or interface projects.

Modulino_Thermo

Modulino® Thermo

$8.30

Measure temperature and humidity for environmental monitoring, indoor climate control, and many IoT applications!

Arduino UNO SPE Shield

Arduino UNO SPE Shield

$39.00

Three push buttons (plus three orange LEDs) for interactive projects, menu navigation or quick control inputs.

Arduino 4 Relays Shield.png__PID:d07f3f81-ff15-414b-92bb-12f09a95ba31

Arduino 4 Relays Shield

$28.40

Three push buttons (plus three orange LEDs) for interactive projects, menu navigation or quick control inputs.

Modulino_Latch_Relay

Modulino® Latch Relay

$10.09

Control high-power devices or circuits with a single digital signal.

Modulino_Vibro

Modulino® Vibro

$11.36

Create silent vibration feedback to make your projects more tactile and interactive.

Modulino_Light

Modulino® Light

Detect and respond to changes in ambient brightness for smarter, light-aware projects.

$8.27
Modulino_Knob

Modulino® Knob

$8.00

A rotary encoder with push button, enabling both precise rotational input and push-button interaction: just turn the knob for super-fine value adjustments!

Modulino_Pixels

Modulino® Pixels

$9.90

Eight addressable RGB LEDs to control colorful visual effects, animations, or status indications in a wide variety of projects.

Modulino_Distance

Modulino® Distance

$11.60

A compact time-of-flight proximity sensor to accurately measure distances.

Modulino_Movement

Modulino® Movement

$11.80

16A 6-axis IMU to measure acceleration and rotation providing comprehensive data to precisely capture movements like pitch, roll or tilt.

Modulino Buzzer

Modulino® Buzzer

$6.50

Generate your own alarm sounds or simple tones – perfect for audible notifications, alarm systems, or simple musical applications.

Modulino_Buttons

Modulino® Buttons

$7.60

Three push buttons (plus three orange LEDs) for interactive projects, menu navigation or quick control inputs.

Arduino Motor Shield Rev3

Arduino Motor Shield Rev3

$28.40

Three push buttons (plus three orange LEDs) for interactive projects, menu navigation or quick control inputs.

Arduino Proto Shield Rev3

Proto Shield Rev3

$14.10

Three push buttons (plus three orange LEDs) for interactive projects, menu navigation or quick control inputs.

Still in doubt? Make it simple!

While the UNO R4 WiFi is a fantastic tool for standard IoT projects and learning electronics, the UNO Q is a different beast entirely. It’s an AI accelerated Linux computer designed for those who need to bridge the gap between real-time control and high-level computing.

FeatureUNO QUNO R4 WiFi
Best ForAI and computer vision at the Edge, robotics, high performance computingLow-power, real-time projects, learning electronics
Core ArchitectureDual Power:  Qualcomm® MPU + STM32 MCUSingle 32-bit MCU (Renesas RA4M1)
Operating SystemDebian OS with upstream support + Arduino Core on Zephyr OSArduino Core on Zephyr OS
LanguagesPython, Arduino (C++)Arduino (C++)
AI CapabilityAI Accelerated-
Memory (RAM)Up to 4 GB (LPDDR4x)32 kB
ConnectivityWi-Fi 5 Dual-band / Bluetooth 5.132 kB
BUY NOW UNO Q 2 gbBUY NOW UNO Q 4 gb

FAQ

What is Arduino UNO Q?

UNO Q is Arduino’s Linux-capable board, featuring a quad-core Qualcomm® Dragonwing™ QRB2210 with GPU and an STM32U585 microcontroller, enabling a unique combination of Linux apps, real-time control, and lightweight AI.

How should I choose between the UNO Q 2GB and UNO Q 4GB variants?

We suggest you to choose the UNO Q 2GB variant for cost-efficient, dedicated lightweight applications, and opt for the UNO Q 4GB version if you require a responsive standalone desktop experience, multitasking with high-level processes, complex AI model support, or expanded local storage.

Need more than 2GB RAM and 16 GM eMMC?

Check out the Arduino UNO Q 4-GB variant here.

What’s Arduino App Lab?

A powerful visual environment for managing your UNO Q board — combine prebuilt modules, called Bricks, with AI models to define your board’s behavior with ease. App Lab supports both classic C++ sketches via the Arduino IDE and Python, giving you full flexibility to develop the way you prefer.

What kind of environment do I need to run applications running on Linux and Arduino side?

Arduino App Lab comes pre-installed on UNO Q. Connect UNO Q to your computer and easily download Arduino App Lab to start coding. No complicated configuration needed! If you're using UNO Q as a single-board computer (SBC), just connect a dongle with a keyboard, mouse, and monitor — you’ll be up and running in minutes.

Which one should I buy, the UNO Q or the UNO R4 WiFi?

Choose the UNO R4 WiFi if you want the most powerful traditional Arduino experience. It’s perfect for 5V projects, learning electronics, and building smart-home devices that don't require heavy data processing.

Choose the UNO Q if:

  • You want to bridge the gap between Hardware and High-Level Programming.
  • You need Linux. You want to run a full Debian environment on your Arduino.
  • You use Python. You want to code complex logic in Python while maintaining real-time control via the secondary STM32 chip.
  • You're into AI. You need the Qualcomm® Dragonwing™ MPU to handle computer vision or intelligent automation.
  • You want a Single Board Computer. With the 4GB version, you can connect a monitor and keyboard to use it as a standalone Linux workstation.

Ready to level up?

Arduino UNO Q combines high-performance processing with real-time control. Get all the power you need without sacrificing the simplicity you love. The entire UNO ecosystem, powered up for your most ambitious challenges.

BUY NOW UNO Q 2 gbBUY NOW UNO Q 4 gb

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