diff --git a/munin-plugin/temper b/munin-plugin/temper
new file mode 100755
index 0000000..77912b7
--- /dev/null
+++ b/munin-plugin/temper
@@ -0,0 +1,51 @@
+#!/bin/bash
+# -*- sh -*-
+
+# Munin plugin for TEMPer
+
+. $MUNIN_LIBDIR/plugins/plugin.sh
+
+pcsensor=${pcsensor:-/usr/local/bin/pcsensor}
+pcsensor_opts="-m -c"
+
+# need calibration
+cdef='temperature,1.0287,*,0.85,-'
+
+autoconf() {
+    echo 'no'
+    exit 0
+}
+
+config() {
+    cat <<EOF
+graph_title Temperature
+graph_category sensors
+graph_scale no
+graph_vlabel Temp C
+graph_args --base 1000 
+temperature.label temperature
+temperature.cdef $cdef
+EOF
+    exit 0
+}
+
+fetch() {
+    value=$( $pcsensor $pcsensor_opts | sed -n '1p' )
+    echo "temperature.value ${value}"
+}
+
+# Main
+case ${1:-} in
+autoconf)
+    autoconf
+    ;;
+config)
+    config
+    [ "${MUNIN_CAP_DIRTYCONFIG:-}" = "1" ] && fetch
+    ;;
+*)
+    fetch
+    ;;
+esac
+
+exit 0