UTHUM(4) | Device Drivers Manual | UTHUM(4)

# NAME

`uthum` — TEMPer HID thermometer and hygrometer

# SYNOPSIS

`uthum* at uhidev?`

# DESCRIPTION

The `uthum` driver provides support for pcsensors TEMPer devices. The following devices are supported by the `uthum` driver:

Device | Sensors
`TEMPerHUM` | 1 Temperature and 1 Humidity
`TEMPer` | 1 Temperature (internal)
`TEMPer1` | 1 Temperature (external)
`TEMPer2` | 2 Temperature (internal/external)
`TEMPerNTC` | 2 Temperature (internal/external)

The sensor possesses a collection of sensor values which are made available through the sysctl(8) interface. The humidity data unit is "%RH" (relative humidity) and the temperature data unit is "degC".

# SEE ALSO

intro(4), uhidev(4), sensorsd(8), sysctl(8)

# AUTHORS

The `uthum` driver was written by Yojiro UO <yuo@nui.org>.

# BUGS

There is not enough support for the external temperature sensor of the TEMPerNTC. Currently the `uthum` driver supports about 0 degC to 120 degC for the sensor.

September 6, 2013 | Debian