There's an absolutely delightfully bonkers post doing the rounds called "My Overkill Home Network" - which is a look into what happens when a computer geek goes feral and stuffs as many Internet connected thingamajigs in a living space. We're talking professional grade, rack mounted, doubly redundant, over-specced, equipment. Overkill is underselling it. I wondered how my home network looked in…
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The best gadget I got in lockdown was a set of motion activated lights. They have no user interface. I walk by them in the dark and they turn on. Midnight piss? No fumbling for a light switch, no shouting to a digital assistant, no logging in to an app. Simple. I love it. It got me thinking about other things which have "zero interfaces". Once they're set up, they just keep quietly working. …
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They say that The Best Camera Is The One That's With You - the same is true of Raspberries Pi. As much as I'd love a 4B, they seem permanently sold out. So I dug through my scrapheap of old tech and resurrected an ancient Pi2. It's old, outdated, slow, with limited RAM, and has a bunch of much-abused GPIO pins. But it works and - crucially - is still supported by Home Assistant OS. Well...…
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The first indication I had that anything was wrong at home was my solar panels's cloud service casually emailing me to say they hadn't generated any electricity that day. We were on holiday - literally on the other side of the planet - and there were reports of snow at home, so I didn't think anything of it. But the same thing happened the next day. And our alarm system app started complaining…
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After reviewing the X-Sense Home Security Kit, I decided to also review their wireless smoke alarms. As I said at the time, the interlinked alarms were great - but didn't connect to the hub. That means you have to be physically present in the home in order to hear the alarm. Well, X-Sense were listening! They've sent me the X-Sense Mini - it's a WiFi smoke alarm which integrates with the X-Sense …
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I've been experimenting with Far Infrared heating. The panel itself is fairly boring technology. A large solid-state "thing" which turns electricity into Infrared energy. But what's the "smarts" in it which allows it to be controlled? TO THE SCREWDRIVERS, ROBIN! There's a single board hiding in the boring grey shell. It's a QNQ010W - which doesn't have any publicly available data. KB-5150…
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All gadgets have to include WiFi now. That's the law! Does your home smell horrible? Would you like it to smell lovely? Well, friends, the good folk at Asakuki think that I'm the sort of person who knows lots of putrid people. So they sent me this Essential Oil Diffuser. It's pretty plug-and-play. Pour some water into the supplied jug, tip it into the unit, shake in a few drops of your…
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What with the situation in the world, I've been trying to reduce our domestic gas consumption. Looking through our smart meter readings, our biggest usage is heating (in winter) followed by hot water (showers and baths) then cooking. We have a Tado smart thermostat which turns the heating off when we're out - but I wondered if there was something more efficient we could do. Burning gas to heat…
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I've worked on some big product launches. Every time there's a major update, developers have to think about which features to port over and which to drop. Sometimes it is easy. Analytics show no one is using this feature? Drop it. Sometimes it is hard. It's a moderately well used feature, but complicated to get running on a new environment. If you keep it - that's a huge extra cost, for…
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After my rant a few weeks ago, I finally found a cheap WiFi smoke alarm. A few disclaimers before I get into this review: It was shipped from China, not from the UK as stated. The device doesn't exist on the manufacturer's website. Stock on Amazon keeps appearing and disappearing, so may be difficult to get. If you're happy with those limitations, let's crack on! This is the CS01W /…
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I've had a Nest smoke alarm for about 7 years. It connects to my WiFi network and occasionally pings a message to my phone that I've burnt my toast. Nifty! But, due to planned obsolescence regulatory requirements, it needs to be replaced. Back in 2014, the Nest cost £100. In the exciting world of 2021, it costs... £100! WTAF? Surely a combination of market capitalism and Moore's Law means t…
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Virgin Media have provided me with a test unit of their new Intelligent WiFi pods to review. They're useful, but come with some annoying limitations. If you have a big home, put a pod in every room and you'll have fast WiFi broadcast everywhere. Well, that's the theory. Limitations The big limitation is that both your 2.4GHz and 5GHz WiFi SSIDs need to have the same name and password. I…
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