| UTHUM(4) | 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”.
 
AUTHORS
 The 
uthum driver was originally written by 
Yojiro UO <
yuo@nui.org>. 
NetBSD porting was done by 
Antoine Reilles <
tonio@NetBSD.org>.
 
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.