owid4
1-wire id device
Usage
owid* at onewire?
Overview
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
Releases
42 releases since OpenBSD 4.0; the text changed 3 times.