This weather station consists of a Davis Vantage Pro2 Integrated Sensor Suite in combination with a Davis Vantage Vue console and a Davis WeatherLinkIP data logger.
The hardware was supplied in 2011 by weerspecialist.nl; great service and competitively priced!
Following a failure of the combined outside temperature/humidity sensor in July 2015, I got in touch with weatherspares.co.uk. They repaired and upgraded my sensor (from the standard SHT11 to the high-end SHT15 version) at a lower price than the cost of a new sensor. Highly recommended!
The data is collected by Cumulus software and automatically uploaded to this website every 20 seconds (unless there is a power and/or broadband failure of course).