A munin plugin to measure temperature and humidity using DHT11, DHT22, or AM2302 using e.g. a Rapsberry Pi. It relies on Adafruit_Python_DHT to do the dirty work. Therefore it doesn't need any external binary callouts. To build an run from the source tree just do a: sudo apt-get install python-setuptools python-dev git build-essential git clone git://honk.sigxcpu.org/git/munin-dht.git make In case you want to monitor room foo do a ln -s $PWD/dht_ /etc/munin/plugins/dht_foo and put the necessary config to /etc/munin/plugin-conf.d/dht: [dht_*] user root # GIO pin used env.pin 4 # Detailed description of foo env.where Foo Room # Sensor type (one of DHT11, DHT22, AM2302) env.sensor AM2302 You can then check if it's working via munin-run dht_foo Restart the munin node afterwards to get the results reported to the server: service munin-node restart