liquidctl 1.0.0

Control liquid coolers, starting with NZXT's Kraken X

liquidctl – liquid cooler control

liquidctl is an open-source and cross-platform command-line tool to configure and query third generation Kraken X liquid coolers from NZXT and, in the future, more devices.

# liquidctl list
Device 0, NZXT Kraken X (X42, X52, X62 or X72) at bus:address 2:3

# liquidctl status
NZXT Kraken X (X42, X52, X62 or X72), device 0
Liquid temperature      28.8  °C
Fan speed                849  rpm
Pump speed              2780  rpm
Firmware version       4.0.2

# liquidctl set pump speed 90
# liquidctl set fan speed  20 30  30 50  34 80  40 90  50 100
# liquidctl set ring color fading 350017 ff2608
# liquidctl set logo color fixed af5a2f

The embedded --help lists all available commands and their syntax.

In the case of multiple devices the intended target can be specified with --device <number>.

Check the documentation for more details.