Sensor.java

public class Sensor {

    private long id;
    private String label;

    @Json(name = "hum_temp")
    private double temperature;

    @Json(name = "stamp")
    private long timestamp;

    @Json(name = "hum_hum")
    private double humidity;

    private double lux;

    @Json(name = "bar_pres_rel")
    private Double barPressure;

    private double vbat;
    private double vreg;
}