The model for the kind of device managed by this plugin.
The MAC address of the Bluetooth device.
The battery voltage, in mV.
The humidity, in %RH.
Optionally, a name advertised by the Bluetooth device.
The Receive Signal Strength Indicator value.
The temperature, in °C.
The X-axis accelerometer value, in mg.
The Y-axis accelerometer value, in mg.
The Z-axis accelerometer value, in mg.
Returns a string representation of a Device.