diff --git a/README.md b/README.md
index 9d679a5..9bd4f92 100644
--- a/README.md
+++ b/README.md
@@ -113,3 +113,5 @@ Weight | 38g
 [https://www.armbian.com/orange-pi-pc/](https://www.armbian.com/orange-pi-pc/)
 
 [http://bailiwick.io/2015/07/07/create-your-own-apache-spark-cluster-using-raspberry-pi-2/](http://bailiwick.io/2015/07/07/create-your-own-apache-spark-cluster-using-raspberry-pi-2/)
+
+[https://www.dinofizzotti.com/blog/2020-04-10-raspberry-pi-cluster-part-1-provisioning-with-ansible-and-temperature-monitoring-using-prometheus-and-grafana/](https://www.dinofizzotti.com/blog/2020-04-10-raspberry-pi-cluster-part-1-provisioning-with-ansible-and-temperature-monitoring-using-prometheus-and-grafana/)