We show the single switch but there are also three-way dimmers, CFL and LED dimmer switches. The post How to Install a Dimmer ...

Leviton Decora Smart Wi-Fi ELV/LED Phase-Selectable Dimmer (D2ELV ... we have tested previous models in the Decora Smart Switch and Plug lineup and found them highly reliable.

One such IoT devotee is [Sasa Karanovic], who writes in to tell us about his very impressive custom IoT LED dimmer based on the ESP8266. Rather than rely on a commercial lighting controller ...