Improved installation instructions and formatting

README.md

@@ -1,15 +1,27 @@
 # Home Assistant AXA Remote integration
+
 Home Assistant integration to controll AXA Remote window openers over the
 serial interface.
 
 ## Hardware
+
 If you power the AXA Remote using batteries you can connect the Serial 3.3 or
 5 Volts to position 1 or 6 of the RJ25 connector, ground to position 2 or 5 of
-the RJ25 connector and RX/TX to position 3 or 4. 
+the RJ25 connector and RX/TX to position 3 or 4.
 
 If you power the AXA Remote with the aditional external power adapter you can
 use a LIN-bus controller to act as a level converter.
 
 ## Installation
-* Copy the `custom_components/axaremote` directory of this repository into the
-`config/custom_components/` directory of you Home Assistant installation 
+
+- Copy the `custom_components/axaremote` directory of this repository into the
+`config/custom_components/` directory of you Home Assistant installation
+- Restart Home Assistant
+- After restarting go to **Settings** then **Devices & Services**
+- Select **+ Add Integration** and type in *AXA Remote*
+- Select the serial port or enter the path manually
+- Select **Submit**
+
+When your wiring is right a new AXA Remote integration will now be added to
+your Integrations view. If your wiring is not right you will get an *Failed to
+connect* error message.