Download ARC OS
Get the latest version of our open source operating system and related software
OS Releases
Select the version that best suits your needs. We recommend always using the latest stable release for the best experience and security.
Installation Instructions
Prerequisites
- ARC Hardware or a Raspberry pi zero 2w
- A computer
- A micro SD card with at least 16GB of free space
- At least 4GB of free space on your computer
Installation Steps
-
Hardware assembly
Before proceeding, make sure the ARC hardware is assembled correctly
-
Install the necessary files and tools
Install the
.img
file from the website and a disk image utility like Balena Etcher -
Plug the micro SD card into the computer
flash the
.img
file onto the SD card -
Flash the image
plug the SD card into the raspberry pi, and turn the power on
-
Log in
Log into pi, with the password root
-
Reboot
Once the flashing is complete, reboot your device:
sudo reboot
Virtual Machine Installation Steps
-
Download the
.img.gz
fileClick the download link on this page and save the
.img.gz
file to your computer. -
Extract the disk image
Unzip the file to get the
.img
file. On Linux or macOS, run:gunzip Arc.img.gz
On Windows, you can use 7-Zip or WinRAR to extract the
.img
file. -
Create a new virtual machine
In your virtualization software (VirtualBox, QEMU, VMware, etc.), create a new virtual machine. When prompted for a hard disk, choose "use existing disk" and select the extracted
.img
file. For testing I used 2GB of Ram and 20GB for storage. -
Start the virtual machine
Boot the VM. The system will start from the provided image.
-
Log in
At the login prompt, enter:
- Username:
user
- Password:
admin
- Username:
-
Optional: Resize disk (if needed)
If you want to expand the virtual disk, use your VM software's disk resize feature, then expand the partition from inside the VM using a tool like
gparted
. -
Reboot the VM
After any changes or updates, reboot your virtual machine:
sudo reboot
Warning
Installing or flashing system software always carries some risk. Make sure to follow the instructions carefully and backup your data before proceeding.