The absolute horror of WiFi light switches


I've just got a WiFi light switch. As I've explained previously, swapping out all my existing light bulbs with Smart Bulbs would be hugely expensive and has the disadvantage of not working when the switches are off at the wall. A WiFi light switch (theoretically) allows me to control the lights from my phone - and anyone else to use the physical buttons on the wall. That helps avoid this scenario: Cate@c8tersWhen you're house sitting for millennials and ask how the lights work…

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Virgin Media's Free WiFi Sharing Comes With A Cost


Virgin Media, the UK's semi-national cable broadband provider, is rolling out a WiFi sharing service - although it's not quite as altruistic as it may seem. Here's the email being sent to subscribers - followed by some commentary on what this means and whether it's a good idea for you to opt-out. Let's ignore them mispelling my name - and concentrate on the technical details. From September, you'll be able to connect to any domestic Virgin Media SuperHub in the country. You'll be able to…

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128 WiFi devices ought to be enough for anyone...


Google have just announced their brand new WiFi router - OnHub. It promises to make WiFi connectivity a breeze, increase speeds, reduce buffering, and clean your carpets. Nestled at the bottom of the annoucement is this curious specification. That seems... low. Doesn't it? I did a quick tally of all the devices my wife and I have which use WiFi. My phone Wife's phone My ebook Wife's ebook My laptop Wife's laptop My work laptop PS4 Xbox 360 Wii U …

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Adding WiFi To A Roomba


There are two very clear signs that I'm getting old. The first is that I bought a domestic robot to help me with the chores. The second is that, rather than spending my evenings and weekends reading decades old forum postings, reverse engineering serial interfaces, and soldering components together - I plunked €99 on a bit of kit which "just works". Enter the Thinking Cleaner - it's a replacement faceplate for Roombas which adds WiFi and a sweet hackable API. This post looks at how the unit …

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