def temperature
      send_message!(Protocol::Light::GetTemperature.new,
          wait_for: Protocol::Light::StateTemperature) do |payload|
        payload.temperature / 100.0
      end
    end
def temperature
      send_message!(Protocol::Light::GetTemperature.new,
          wait_for: Protocol::Light::StateTemperature) do |payload|
        payload.temperature / 100.0
      end
    end
Returns the temperature of the device
 @return [Float] Temperature in Celcius