add support for sensor

README.md

@@ -2,16 +2,26 @@
 
 ## Examples
 
-## Compatible boards
+## Tested boards
 
-## Compatible Arduino Shields
+* Arduino Uno
+* Arduino Mega
+* Controllino Maxi (standard/pure/automation/power)
+* Controllino Mega (standard/pure)
 
-## Supported types
+## Tested Arduino Shields
 
-- Binary sensors
-- Device triggers
-- Switches
-- Sensors
-- Tag scanners
+* Arduino Ethernet Shield (W5100)
 
-If you need support for non-listed device's type please open a new issue in the Github repository.
+## Supported HA types
+
+* Binary sensors
+* Device triggers
+* Switches
+* Sensors
+* Tag scanners
+
+## Unsupported features
+
+The library doesn't support all features of the MQTT integration with Home Assistant.
+If you need support for a new feature please open a new issue in the repository.