It’s easy to see the energy benefits of dimming: the more an LED fixture is dimmed, the less electricity it uses.

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 ...

replacing your existing switch and bringing smart control to the lights already fitted to your property. We've tested plenty of smart light switches and dimmers on the market, so we used our ...