Arduino UNO Q

schematics

open (gerbers + schematics CC-BY-SA 4.0)

toolchain

open (App Lab GPL-3.0 + App Bricks MPL-2.0, source published)

datasheets

public

blobs

required (proprietary Qualcomm SoC firmware)

retail

open_market (global)

Board schematics and gerbers are openly licensed under CC-BY-SA 4.0 and the App Lab toolchain is open, which is the same open-design-and-open-toolchain pair that puts beagley-ai at 5. This ladder scores the openness of design files rather than of silicon - the top rung says so in its own terms - and every board in the category runs on proprietary silicon, so the QRB2210 firmware blobs are not a reason to place it lower. The toolchain half rests on published source rather than on a vendor claim: github.com/arduino/arduino-app-lab is public under GPL-3.0, 19MB of Go and TypeScript carrying the app, ui-packages and standalone-apps trees, and github.com/arduino/app-bricks-py is public under MPL-2.0. Arduino's FAQ is stale on this point: it still answers "Is UNO Q open source?" with schematics and gerbers only, and its App Lab answer still reads "we are working to publish corresponding source code repositories, they will become available soon". The public documentation is the 109-page UNO Q user manual for ABX00162-ABX00173, served from docs.arduino.cc as a plain PDF with no registration, alongside the schematics, pinout, CAD and STEP downloads. The board is on open sale: the FAQ names the channels - "UNO Q is available to order from the official Arduino Store, RS Components, Digikey, Mouser, Macfos" - and the store sells both SKUs at EUR59,90 and EUR82,90. Firmware blobs are still recorded as required, on the proprietary Dragonwing QRB2210 the board is built around, which is what every other part in this category records for the same fact; but the manual narrows what that covers, and the narrowing is worth recording - the Adreno 702 graphics stack is open, with "hardware-accelerated 3D graphics rendering through open-source Mesa drivers", freedreno for OpenGL and turnip for Vulkan, and video encode and decode reached through plain V4L2. What remains closed is the SoC boot chain, which Arduino publishes nothing of.

• https://www.arduino.cc/product-uno-q recorded 2026-08-14

  "Yes, UNO Q schematics and gerbers are available under the CC-BY-SA 4.0 license"; and, of the toolchain, "Yes, App Lab and the App Bricks library are open source; we are working to publish corresponding source code repositories, they will become available soon". The same FAQ names the sales channels - "UNO Q is available to order from the official Arduino Store, RS Components, Digikey, Mouser, Macfos, and in the future from other Authorized Distributors and Resellers"

• https://github.com/arduino/arduino-app-lab recorded 2026-08-14

  "The cross-platform IDE for developing Arduino Apps, built with Wails" - public, GPL-3.0, ~19MB, Go plus TypeScript source in app/, ui-packages/ and standalone-apps/, last pushed 2026-08-12. The repositories the FAQ says are coming are already here

• https://github.com/arduino/app-bricks-py recorded 2026-08-14

  "The code of the Arduino App Lab Bricks" - public, MPL-2.0, last pushed 2026-08-13

• https://docs.arduino.cc/resources/datasheets/ABX00162-ABX00173-datasheet.pdf recorded 2026-08-14

  The UNO Q user manual for SKU ABX00162-ABX00173, 109 pages, modified 12/08/2026, served without registration next to the schematics, pinout, CAD and STEP downloads on the same docs page. It is the source of the blob picture as well as the datasheet one - the board is built on the "Qualcomm Dragonwing QRB2210 - System-on-Chip (SoC)" running a vendor Debian image, and Arduino publishes no boot firmware for it, while section 8 records the graphics side as open - "The Adreno 702 GPU provides hardware-accelerated 3D graphics rendering through open-source Mesa drivers", freedreno for OpenGL and OpenGL ES, turnip for Vulkan, and video encode/decode through V4L2 GStreamer elements

• https://store.arduino.cc/pages/uno-q recorded 2026-08-14

  Both SKUs still on sale from Arduino directly, UNO Q 2GB at EUR59,90 and UNO Q 4GB at EUR82,90, each with a BUY NOW route and an Official Distributors link, no account or approval gate

Sold globally through Arduino Store plus Digikey, Mouser, and RS Components, backed by Arduino's large maker community. The Arduino Store lists both SKUs at EUR59,90 (2GB) and EUR82,90 (4GB) and carries a Distributors link but names no distributor on the page, so the Digikey/Mouser/RS half of the claim rests on the FAQ channel list rather than on the store.

• https://store.arduino.cc/pages/uno-q recorded 2026-08-13

  UNO Q on sale at EUR59,90 and EUR82,90 with a Distributors link; "Arduino App Lab runs directly on UNO Q"

Capable Linux+MCU hybrid with GPU/ISP-based AI acceleration, but no published TOPS figure so throughput is modest versus dedicated-NPU kits. The product page describes a quad-core Qualcomm Dragonwing QRB2210 with a GPU and an STM32U585 MCU, 2GB or 4GB RAM, "integrated AI acceleration" and "lightweight AI", and publishes no TOPS number anywhere. The absence of a figure is what keeps it below every dedicated-NPU part in this category and level with the other general-purpose boards.

• https://www.arduino.cc/product-uno-q recorded 2026-08-13

  "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"; "You can select between 2GB and 4GB of RAM memory"; no TOPS figure is published

• https://store.arduino.cc/pages/uno-q recorded 2026-06-22

  QRB2210 quad-core, 2GB/4GB RAM, AI-accelerated tasks