OWID(4) | Device Drivers Manual | OWID(4)

# NAME

`owid` — 1-Wire ID device

# SYNOPSIS

`owid* at onewire?`

# DESCRIPTION

The `owid` driver provides support for the 1-Wire serial number family type device. This device can't do anything except report its unique serial number. The serial number is available through the sysctl(8) interface.

The following chips are supported by the driver:

- Maxim/Dallas DS1990

# SEE ALSO

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

# HISTORY

The `owid` driver first appeared in OpenBSD 4.0.

# AUTHORS

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

July 16, 2013 | Debian