Release:

Base OS

Base OS (earlier Opensource OS) is a Linux operating system based on Debian. This compact OS image is for developers or OEM partners primarily. All disk images below are outdated, choose stable to download the latest version.

APIs Flash the OS SSH access Serial ports

Product line:

Unipi 1 & Lite

Release:

OldStable

Version:

12.20251103.1

Build date:

3.11.2025

Linux:

Debian 12 (bookworm)

System:

32-bit

Kernel:

6.12.47

FW package version:

7.16

Min. SD card capacity:

2 GB (recommended 4 GB)

Supported Raspberry Pi versions:

2, 3, 4

Included components:

Modbus TCP
Download
Download
List of included packages

Product line:

Unipi 1 & Lite

Release:

OldStable

Version:

12.20251103.1

Build date:

3.11.2025

Linux:

Debian 12 (bookworm)

System:

64-bit

Kernel:

6.12.47

FW package version:

7.16

Min. SD card capacity:

2 GB (recommended 4 GB)

Supported Raspberry Pi versions:

3, 4

Included components:

Modbus TCP
Download
Download
List of included packages

(i)

When first started, it assumes the presence of a running DHCP server on the network.

The SSH is enabled by default. The username is: unipi and password is printed on the informational label. More information about passwords: Passwords