Official Arduino UNO Q 2GB Single Board Computer - ABX00162
Official Arduino UNO Q 2GB Single Board Computer (ABX00161)
The Arduino UNO Q (ABX00161, 2GB variant) is a dual-processor single-board computer that pairs a Qualcomm® Dragonwing™ QRB2210 microprocessor (quad-core Arm® Cortex®-A53) running Debian Linux with an STMicroelectronics STM32U585 microcontroller (Arm® Cortex®-M33) running the Arduino Core on Zephyr OS. The two communicate through Arduino's Bridge RPC library, so Arduino sketches on the MCU can call Linux services while Linux apps drive the MCU's real-time peripherals. It keeps the classic UNO form factor and shield compatibility and integrates with Arduino App Lab to combine sketches, Linux applications, and AI models in one environment. The 2GB variant is suited to a single dedicated lightweight process on the Linux side — ideal for edge AI nodes, industrial gateways, and production deployments where memory footprint and unit cost matter.
Key Specifications
| Specification | Value |
|---|---|
| Microprocessor (Linux) | Qualcomm Dragonwing QRB2210 — Quad-core Arm Cortex-A53 |
| Microcontroller (Real-time) | STMicroelectronics STM32U585 — Arm Cortex-M33 |
| RAM | 2GB LPDDR4X |
| Storage | 16GB eMMC |
| Operating Systems | Debian Linux (MPU) + Arduino Core on Zephyr OS (MCU) |
| Wireless | Dual-band Wi-Fi 5 (2.4/5 GHz), Bluetooth 5.1 |
| Connectivity | USB-C (power delivery, video out, peripherals), Qwiic connector, classic UNO headers + high-speed headers |
| Onboard Display | 8×13 LED matrix |
| Power Input | USB-C (5V 3A), 5V pin, or VIN (7-24V DC) |
What You Can Build With This
- Dedicated edge-AI node running a single lightweight ML or machine-vision process on the Linux side
- Industrial IoT gateway aggregating sensor data locally before syncing to the cloud
- Robotics controller — Linux for high-level logic, STM32 for real-time motor and sensor control
- Smart device combining Python, Arduino sketches, and containerized AI via Arduino App Lab
Compatibility
UNO Q keeps the classic UNO form factor and works with a wide range of Arduino hardware, from classic UNO shields to new carriers and Modulino nodes via the Qwiic connector. Program the MCU side with the Arduino IDE 2.x or Arduino App Lab; the Linux side runs a full Debian environment with Python 3. Many classic UNO shields use 5V logic — confirm each shield's logic-level expectations, as the Linux-side GPIO and high-speed peripherals operate at 3.3V.
Wiring & Power Notes
Power the board over USB-C with a 5V/3A supply, via the 5V pin, or through VIN (7-24V DC). For single-board-computer use, a USB-C dongle provides power plus video, keyboard, and mouse, and the board boots into Debian with Arduino App Lab available. Use the Qwiic connector or standard SDA/SCL pins for I2C peripherals.
Why Buy from Compoden
Every component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.
What's the difference between the 2GB and 4GB UNO Q?
Both share the same Dragonwing + STM32 architecture. The 2GB / 16GB variant is best for a single dedicated lightweight process; the 4GB / 32GB variant suits a smoother desktop-like Linux experience and larger AI/vision models.
Can it run AI models locally?
Yes, lightweight AI/ML and machine-vision workloads run on the Dragonwing MPU with GPU acceleration via Arduino App Lab. For heavier language models, pair it with a cloud API over the built-in Wi-Fi.
How is it powered?
Via USB-C (5V 3A), the 5V pin, or VIN (7-24V DC). A USB-C dongle supplies power plus HDMI video and USB peripherals for desktop use.
📦 Free Setup Handoff Document Included
Every Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.
Ask Soldr above what you can build with this — it knows every Compoden kit this part appears in.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items