diff --git a/README.md b/README.md
index 38c462b..341813a 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,11 @@ morning an Home Assistant so it can automate different things accordingly.
 
     git clone https://github.com/jeena/esp8266-button.git
 
-## Setup
+## Hardware setup
+
+![Hardware setup](https://github.com/jeena/esp8266-button/raw/master/espbutton-schema.png)
+
+## Software setup
 
 Open the espbutton/espbutton.ino file in the Arduino IDE.