Sonoff, MQTT and Home-Assistant.

A few months ago Itead.cc, a Shenzen¬†based manufacturer of open-source hardware, released the Sonoff wifi module. This is a dirt cheap ( $5 ) wifi connected switch that even comes with a nice enclosure. So cheap it is impossible not to buy. By default they can be configured for use with the¬†eWeLink app. As far […]