LED(4)

NAME
led - Generic LED driver

DESCRIPTION
The led framework exposes controllable LED's through a sysctl(7) hw.led subtree. A value of 1 means that the corresponding LED is lit, and a value of 0 means that it is unlit. Writing a value of 1 will switch on the LED, and writing a value of 0 will switch it off.

SEE ALSO
sysctl(7), sysctl(8)

HISTORY
The led driver first appeared in NetBSD 9.0.

AUTHORS
The led driver was written by Jared McNeill <jmcneill@NetBSD.org>.