Ultimeter

The Ultimeter driver operates the Ultimeter in Data Logger Mode, which results in sensor readings every 1/2 second or so.

The Ultimeter driver ignores the maximum, minimum, and average values recorded by the station.

Configuring with weectl device

The Ultimeter stations cannot be configured with the utility weectl device.

Station data

The following table shows which data are provided by the station hardware and which are calculated by WeeWX.

Ultimeter station data

Database Field	Observation	Loop	Archive
barometer2	barometer	H
pressure2		S
altimeter2		S
inTemp2	temperature_in	H
outTemp	temperature_out	H
inHumidity2	humidity_in	H
outHumidity	humidity_out	H
windSpeed	wind_speed	H
windDir	wind_dir	H
rain1	rain	D
	rain_total	H
rainRate1		S
dewpoint		S
windchill		S
heatindex		S

¹ The rain and rainRate are available only on stations with the optional rain sensor.

² Pressure, inside temperature, and inside humidity data are not available on all types of Ultimeter stations.

H indicates data provided by Hardware
D indicates data calculated by the Driver
S indicates data calculated by the StdWXCalculate Service