Thanks to Scott for sending in this post! Check out more here.
I opened up an ecoplug module bought from Home Depot. They are currently on clearance for $15 Canadian each (about $12 US).
The switches can only be controlled via the app (which is pretty crap) but I have captured and dissected the communication and discovered it is essentially just a UDP packet controlling the switch state. I was considering writing an openHab binding for it; but decided to open up the switch instead.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.