Walk into any home improvement store, and you’ll find dozens of smart accessories, home automation equipment, and WiFi-connected ephemera. The Belkin WeMo Insight is one of these devices, giving anyone with $60 and a WiFi network the ability to switch lights and appliances on and off over a network. [John] picked up one of these WiFi plugs, but it didn’t work exactly as he would like. Instead of building a smart plug from scratch, [John]replaced the controller board for a WeMo Insight for his Hackaday Prize entry, making it far more useful and a replacement for devices like the Kill-a-Watt.
Image courtesy of hackaday.com