Devices and properties database for ECHONET Lite home appliances, sensors, and so on. This database is pesudo-automatically generated from http://www.echonet.gr.jp/spec/index.htm and manually maintained on Google Drive (https://drive.google.com/folderview?id=0B6eFizhiL1dYNEJqTzJhS1o5aFk / open read access, limited write access). This database is developed by Sony Computer Science Labs, Inc, distributed under CC-BY license (Attribution only)