LEGO model smart home

I do love a good demo. The folks at PubNub have been showing users of their software how home automation with a Raspberry Pi works – on an itty-bitty scale, with LEGO.

This little house is rigged up with seven embedded LEDs (representing things like the stove and the fireplace, as well as lights); sensors to measure humidity, barometric pressure, and temperature; and a stepper motor that remotely opens and closes the door. Scale the system up, and you could apply this ability to remotely control appliances in a full-size house.

Joe Hanson at PubNub says:

The project is includes both the hardware (the house, Raspberry Pi, and accessories), and software (an interactive GUI). This blog post is the proof-of-concept and high level introduction to the project, and we’ll dig deeper and give full tutorials in the coming months.

Lego smart home

Home automation, of course, is something you can do without proprietary software (you’ll find plenty of examples on our blog); but we really like the slick user interface that PubNub offers; and…tiny LEGO houses. You can learn more over at PubNub’s own site. And I am reminded that I still haven’t got that PIR sensor for the hall light hooked up to a Pi.