NAME
owtemp —
1-Wire temperature family type
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
envsys(4) interface.
The following chips are supported by the driver:
- Maxim/Dallas DS18B20,
DS1822, DS1920
SEE ALSO
envsys(4),
intro(4),
onewire(4),
envstat(8)
HISTORY
The
owtemp driver first appeared in
OpenBSD
4.0 and
NetBSD 4.0.
AUTHORS
The
owtemp driver was written by
Alexander
Yurchenko
<
grange@openbsd.org>
and was ported to
NetBSD by
Jeff
Rizzo
<
riz@NetBSD.org>.