aplsmc(4)

aplsmc4

Apple system management controller (smc)

Usage

aplsmc* at fdt?

Overview

The aplsmc driver provides support for the System Management Controller (SMC) found on various Apple SoCs. The driver provides a collection of current, fan, power, temperature, voltage, lid position and battery information sensors.

Sensor values are made available through the sysctl(8) interface.

History

The aplsmc driver first appeared in OpenBSD 7.1.

Authors

The aplsmc driver was written by Mark Kettenis ⟨[email protected]⟩.

From man 8.0-current-20261101 in OpenBSD 8.0-current (2026-11-01). Parsed by carta from the page's mdoc source.