OWTEMP(4) | Device Drivers Manual | OWTEMP(4)

# NAME

`owtemp` — 1-Wire temperature device

# SYNOPSIS

`owtemp* at onewire?`

# DESCRIPTION

The `owtemp` driver provides support for the 1-Wire temperature sensor. The sensor possesses a single temperature value that can be accessed through the sysctl(8) interface.

The following chips are supported by the driver:

- Maxim/Dallas DS1820/DS18B20/DS18S20/DS1822
- Maxim/Dallas DS1920

# SEE ALSO

intro(4), onewire(4), sysctl(8)

# HISTORY

The `owtemp` driver first appeared in OpenBSD 4.0.

# AUTHORS

The `owtemp` driver was written by Alexander Yurchenko <grange@openbsd.org>.

July 16, 2013 | Debian