A fan used to be a simple device – motor rotates blades, air moves, and if you were feeling fancy, maybe the whole thing oscillates. Now fans have thermostats, timers, and IR remotes. So why not increase the complexity by making a smart fan with an IoT interface?
[Casper]’s project looks more like a proof of concept or learning platform than a serious attempt at home automation. His build log mentions an early iteration based on a Raspberry Pi. But an ESP8266 was a better choice and made it into the final build, which uses an IR LED to mimic the signals from the remote so that all the stock modes of the fan are supported. The whole thing is battery powered and sits on a breadboard on top of the fan, but we’ll bet that a little surgery could implant the interface and steal power internally. As for interfaces, take your pick – an iOS app via the SmartThings home automation platform, through their SmartTiles web client, or using an Amazon Echo. [Casper] mentions looking into MQTT as well but having some confusion; we’d suggest he check out [Elliot Williams]’ new tutorial on MQTT to get up to speed.
Continue reading “When The Smart Hits The Fan”
As home automation grows more and more popular by the day, the free market is taking notice and working to supply the demand. The Wink Hub is a part of this current trend. It’s a device that allows many of your wireless devices to talk to one another. Things like lights, thermostats, door locks, garage doors…and many other devices can all connect to the hub. Typically, you use a program on your phone or tablet to control these devices. But because this is a closed source gadget, it can’t connect to everything, until now. A hacker was not only able to root the device, but he also gained the ability to connect to devices it was never designed to connect to.
[Michael] was able to get root and take control of some of the devices used with one of Wink’s main competitors – SmartThings. The process is not for the faint of heart and requires at least a yellow belt in Linux-Fu. [Michael] points out that you should use a Wink Hub that you don’t care about as the possibility of bricking it is there if something goes wrong.
We’ve seen a few instances of rooting the Wink and are happy to see these hacks maturing. It’s a shame the thing is locked down since the multiple radios make the hardware capable of being a great cross-platform hub. For legacy and better user experience, cross-platform operation is paramount. The industry isn’t moving in that direction… Phillips recently removed support for devices outside the Hue family. But the community wants this functionality and their push back led to a hasty reversal of Phillips’ changes. Hackers like [Michael] are showing what your home could be like if connected devices were free to interact with one another.