A New Generation of Arduino Development

The Arduino UNO Q 4GB combines the capabilities of a single-board computer with real-time microcontroller control in a familiar Arduino UNO form factor.

The board features a Qualcomm Dragonwing™ QRB2210 quad-core Arm Cortex-A53 processor for high-level computing and a dedicated STM32U585 Arm Cortex-M33 microcontroller for real-time control. This hybrid architecture allows developers to work with Linux-based applications while also controlling sensors, actuators, and other hardware through the microcontroller subsystem.

4GB RAM & 32GB Built-In Storage

The ABX00173 variant provides 4GB LPDDR4 RAM and 32GB onboard eMMC storage, making it the higher-memory UNO Q variant for applications that require more memory and storage.

The onboard eMMC storage eliminates the need for an external SD card for the board’s built-in storage.

Linux + Arduino Development

UNO Q supports Debian Linux on the Qualcomm processor and Arduino Core on Zephyr OS on the STM32U585 real-time microcontroller. It also supports Arduino App Lab, allowing developers to work with Python applications, Arduino sketches, and AI-related development workflows.

Designed for Advanced Projects

The board is suitable for applications including:

• AI and machine-learning projects
• Computer vision
• Robotics
• IoT
• Edge computing
• Python development
• Linux-based applications
• Smart-device prototypes
• Automation
• Sensor and actuator control
• Advanced STEM education

Its wireless connectivity, USB-C interface, UNO headers, Qwiic connector, onboard LED matrix, and real-time MCU make it a versatile platform for advanced prototyping.

Key Features

Dual-Processor Architecture

Combines the Qualcomm Dragonwing™ QRB2210 processor with the STM32U585 real-time microcontroller, bringing Linux computing and real-time hardware control together on one board.

4GB LPDDR4 RAM

The 4GB configuration provides additional memory for demanding development environments and applications compared with the 2GB UNO Q variant.

32GB eMMC Storage

Built-in 32GB eMMC storage provides onboard storage for the operating system, applications, projects, and data.

Debian Linux

The Qualcomm processor supports Debian Linux, enabling Linux-based development and applications.

Arduino + Python

UNO Q supports Arduino sketches as well as Python-based development through its Linux environment and Arduino App Lab.

Wireless Connectivity

Built-in Wi-Fi 5 dual-band connectivity and Bluetooth 5.1 support wireless development and connected applications.

AI & Edge Computing

The QRB2210 platform includes GPU and ISP capabilities designed to support advanced edge-computing, vision, and AI-related applications. Actual AI capabilities depend on the software, models, and peripherals being used.

Familiar UNO Form Factor

The board maintains the familiar Arduino UNO form factor and includes classic UNO headers for compatible hardware expansion.

Recommended Applications

• Edge AI development
• Computer vision projects
• Robotics
• Autonomous-system prototypes
• IoT gateways
• Smart-device development
• Python programming
• Linux application development
• Machine-learning experiments
• Audio and vision projects
• Industrial IoT prototypes
• Advanced STEM education
• Research and development
• Automation projects

Educational Applications

Arduino UNO Q can be used for advanced learning in:

• Linux programming
• Python programming
• Arduino development
• Embedded systems
• Artificial intelligence
• Machine learning
• Computer vision
• Robotics
• IoT
• Edge computing
• Real-time control
• Wireless communication
• Hardware/software integration

It is particularly suitable for advanced STEM laboratories, engineering programs, maker spaces, and project-based learning.

Interfaces & Expansion

The board provides a range of interfaces for connecting external hardware, including:

• I2C / I3C
• SPI
• PWM
• CAN
• UART
• PSSI
• GPIO
• JTAG
• ADC
• Qwiic connector
• USB-C

It also provides classic UNO headers for compatible shields and hardware expansion.

Wireless & Connectivity

The Arduino UNO Q includes:

• Wi-Fi 5
• 2.4GHz and 5GHz wireless connectivity
• Bluetooth 5.1
• Onboard wireless antenna

This allows suitable projects to communicate with networks, computers, cloud services, sensors, and other connected devices.

What’s Included

• 1 × Official Arduino UNO Q 4GB Single Board Computer (ABX00173)

Additional accessories such as USB cables, power adapters, cameras, displays, sensors, and Arduino shields are not included unless specifically mentioned separately.

Important Notes

• This is an official Arduino UNO Q 4GB board, model ABX00173.
• The 4GB version includes 32GB eMMC storage.
• AI, computer-vision, voice, and machine-learning capabilities depend on the software, models, peripherals, and development environment used.
• A camera, microphone, display, or other peripheral may be required for specific applications.
• Check compatibility before using existing Arduino shields or third-party hardware.
• Use the correct power source and stay within the specified input-voltage limits.
• This is an advanced development board and is better suited to intermediate and advanced users than absolute beginners.

Why Choose Arduino UNO Q 4GB?

The Arduino UNO Q 4GB brings together Linux computing and real-time microcontroller control in a compact Arduino platform.

With 4GB RAM, 32GB eMMC storage, a quad-core Qualcomm processor, STM32U585 MCU, Wi-Fi 5, Bluetooth 5.1, USB-C, UNO headers, and Qwiic connectivity, it provides a strong foundation for advanced robotics, AI, computer vision, IoT, and embedded-system development.

Product Summary

Arduino UNO Q 4GB (ABX00173) is an advanced hybrid development platform combining a Linux-capable Qualcomm Dragonwing™ QRB2210 processor with an STM32U585 real-time microcontroller. With 4GB LPDDR4 RAM and 32GB eMMC storage, it is designed for AI, robotics, computer vision, IoT, Python, Linux, and advanced embedded development.