UTHUM(4) FreeBSD Kernel Interfaces Manual UTHUM(4)
NAME
uthum - TEMPer and TEMPerHUM USB temperature and humidity sensor
SYNOPSIS
uthum* at uhidev? reportid ?
DESCRIPTION
The uthum driver provides support for the pcsensors TEMPer and TEMPerHUM
HID device. The sensor possesses a collection of sensor values which are
made available through the envstat(8) interface. The humidity data unit
is "%RH" and the temperature data unit is "degC".
SEE ALSO
intro(4), uhidev(4), envstat(8)
AUTHORS
The uthum driver was originally written by Yojiro UO <
[email protected]>.
NetBSD porting was done by Antoine Reilles <
[email protected]>.
BUGS
The TEMPer and TEMperHUM have various versions which have the same
VID/PID and they need different data processing. Currently only two
types are supported.
FreeBSD 14.1-RELEASE-p8 November 23, 2009 FreeBSD 14.1-RELEASE-p8