w1-therm

Sadly there is no documentation for this plugin.

#!/bin/sh
#%# family=auto
#%# capabilities=autoconf suggest
#
# Supported env variables:
#   desc: sensor description
#

NAME="${0#*_}"
TITLE="Temperature ${desc:-on $NAME}"

case "$1" in
config)
	cat << EOF
graph_title $TITLE
graph_vlabel Celsius
graph_args --base 1000 -l 0
graph_category sensors
temp.label $NAME
EOF
	;;
suggest)
	grep -lw "t=[0-9]*" /sys/bus/w1/devices/*/w1_slave 2>&1 |\
	sed 's#.*/\([0-9a-f-]*\)/w1_slave#\1#'
	;;
autoconf)
	echo "yes"
	;;
*)
	awk '/t=/ { sub("t=", "", $NF); print "temp.value", $NF/1000.0 }' \
		 /sys/bus/w1/devices/"$NAME"/w1_slave
	;;
esac