This tutorial refers to a product that has reached its end-of-life status.

Download GNU/Linux OS to Your Arduino Yún

Instructions for downloading the GNU/Linux OS to your board.

Here you can find the necessary download links to GNU/Linux OS to use with your Arduino Yún Rev2 board.

OpenWRT - Yún 1.5.3 Upgrade Image

Download the latest stable GNU/Linux OS for your Yún. It makes your Yún more stable and feature rich.

Follow the steps in the Yún Sys Upgrade tutorial.

Advanced Installation Procedure

This procedure is only recommended to advanced users who wish to completely re-flash the Yún including its U-Boot bootloader. These instructions on reflashing the base images are for reference only. Following them will void your Yún's warranty.

Suggest changes

The content on is facilitated through a public GitHub repository. If you see anything wrong, you can edit this page here.


The Arduino documentation is licensed under the Creative Commons Attribution-Share Alike 4.0 license.