liquidctl

controls liquid coolers and RGB devices

TLDR

List devices

$ liquidctl list

Initialize device

$ liquidctl initialize

Set pump speed

$ liquidctl set pump speed [50]

Set fan curve

$ liquidctl set fan speed 20 30 30 50 40 70 50 100

Set LED color

$ liquidctl set led color fixed [ff0000]

Show device status

$ liquidctl status

SYNOPSIS

liquidctl [options] command [args]

DESCRIPTION

liquidctl controls liquid coolers and RGB devices. It manages pump speed, fan curves, and LED lighting.
The tool supports many AIO coolers and RGB controllers from various manufacturers.

PARAMETERS

COMMAND

Operation to perform.

list

List supported devices.

initialize

Initialize device.

status

Show device status.

set CHANNEL MODE VALUE

Configure device settings.

--match PATTERN

Match specific device.

--help

Display help information.

CAVEATS

Requires root or udev rules. Device support varies. Some features hardware-specific.

HISTORY

liquidctl was created to provide open source control for AIO liquid coolers and RGB peripherals on Linux.