Dfrduino Ethernet Shield, Dfrduino Mega 2560, Gravity Io Expansion Shield, Lcd, Micro Servo, Accelerometer Module, Buzzer Module, Touch Sensor Module, Gas Sensor Module, Rotation Sensor Module, Distance Sensor Module, Infrared Sensor Module, Tilt Sensor Module, Flame Sensor Module, Temperature Sensor Module, Vibration Sensor Module, Soil Moisture Sensor Module, Water Sensor Module, Ambient Light Sensor, Relay Module, Push Button Module, Motor Shield, Ir Remote, Motor