diff --git a/README.md b/README.md
index 27b46d1..878170a 100644
--- a/README.md
+++ b/README.md
@@ -51,3 +51,14 @@ python numpy and scipy can directly be install on an rpi zero (without increasin
 
     sudo apt-get install python3-matplotlib python3-numpy python3-scipy python3-opencv python3-pandas python3-dev
 
+
+
+
+The proot connects to a wifi network, and hosts a mqtt server on port 1883.
+To set different state messages can be sent over mqtt.
+
+The format for commands is: 
+Moquito from ecplipse can be used on windows wiht:
+mosquitto_pub -h raspberrypi -p 1883 -t test -m 'Butn_0002_0001'
+
+so far implemented are: Butn_0001 through Butn_0007