Terence Eden. He has a beard and is smiling.

Terence Eden’s Blog

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How many connected devices do you have at home?

· 4 comments · 300 words · Viewed ~628 times


Five years ago, I wrote that I had 30 connected devices at home. How has that changed over the last half-decade? Some of my devices have consolidated. My Eufy security cameras have a hub - so despite having more cameras, They're using fewer IP addresses. Similarly, I've replaced most of my LIFX bulbs with Zigbee which also use a hub-and-spoke model. So these are the devices I currently have…

Review: eufyCam 2C Wireless Home Security Camera System

· 3 comments · 750 words · Viewed ~438 times


Flyer explaining how Eufy is different.

I hate the Internet of Things. It's a load of overpriced junk, which abuses your privacy and demands a monthly fee in return. That's why I was pleasantly surprised to see this fall out of the eufyCam 2C box. There's no monthly fee. The recordings stay in your home. The batteries last for ages. I can get on board with this! The package costs around £220 (discount of £40 if you use my code) and …

Gadget Review - Nooie 360 Security Camera

· 550 words · Viewed ~474 times


Nooie camera sat on a table.

The good folk at Nooie have sent me their 360 WiFi camera to review. Cost is usually £50 - but check the bottom of this post for a discount code. The design is gorgeous - and award winning. It's a sleek unit and, surprisingly, feels nice in the hand. It can store videos on an SD card (not included) or via the cloud. The app - which is pretty nice - also lets you view the camera when you're away …

Hacking your Smart Meter - Part 1 - Zigbee

· 11 comments · 400 words · Viewed ~22,286 times


Zigbee menu items.

I have a new Smart Meter to measure my electricity and gas usage. It's the Honeywell AS302P. It's a SMETS2 meter, which means it has a number of interesting features. ALCS (Auxiliary Load Control Switch) - this means that a car charger can be remotely started and stopped based on network demand. DCC connection - this means it can report back to my energy supplier every 30 minutes, and I can…

WTF - Welcoming The Future!

· 3 comments · 200 words


App screenshot saying it is now updating the firmware of Liz's bed.

My wife wasn't allowed to go for a post-lunch nap yesterday. Our smarthome wouldn't let her... OK! OK! It wasn't as bad as all that. I built an Internet-connected electric blanket so I can yell at the Alexa to pre-warm the bed. One of the IoT switches needed a firmware update. All over and done with in a few minutes. But I can't help wondering how much time we lose to software updates. Every…

Gadget Review: DophiGo DV-200 WiFi Doorbell

· 4 comments · 750 words · Viewed ~1,247 times


Unboxed content.

In my ongoing quest to open my house to hackers create the ultimate smarthome, I've added a new toy. A video doorbell! Why? I've got a tall house and can't be bothered walking down several flights of stairs just to tell a peddler to piss off. And, when I'm away, it's nice to know where couriers are leaving my packages. So, here's my review of the DophiGo DV-200. It was £40 on special offer. …

Tado API Guide - updated for 2019

· 65 comments · 1,400 words · Viewed ~34,928 times


Debug screen of a web browser.

Tado is a brilliant smart thermostat. But their API is very poorly documented. This is an updated guide for 2019. I am indebted to Stephen C Phillips' original documentation. Getting started You will need: A Tado (duh!) Your Username (usually your email address) Your Password A Client Secret Getting the client secret I'm using this client secret:…

Building an Alexa-Powered Electric Blanket

· 10 comments · 600 words · Viewed ~9,639 times


One evening, my wife turned to me in bed and said, "Winter is coming..." Well, what she actually said was "Get your frozen feet away from me, you cold-blooded monster!" The only way to save our marriage? HOOK OUR BED UP TO THE INTERNET! I couldn't find an electric blanket with IoT connectivity - so I built my own. Why? As a person with cold feet, I want to yell at my robot servant to…

Review: Meross Smart Lightbulb - MSL120

· 450 words · Viewed ~1,301 times


Product shot of the lightbulb.

I've previously reviewed other Meross smart home devices, so now on to their MSL120 - an E27 screw cap bulb. The bulb has dimming and colour changing functions. Let's crack on with a video! The app The Android app looks good - although a little rough around the edges, but it's easy to set up a bulb and control it. Controlling the colours and brightness is a little odd. You have to slide…

There's no HTTPS for the Internet of Things

· 16 comments · 600 words · Viewed ~1,424 times


An error message in the browser warning of an unsafe SSL connection

Me being grumpy and stupid again. I have an IP Camera on my LAN, I want to connect to it via HTTPS. I can't. Why is that? Why do this? I have a username and password to access my IP camera. And my TV. And my lightbulbs. And all my networked gadgets. If I try to enter the passwords on a modern browser, I get this error message: It is now an accepted fact that data should be encrypted…

What if your Internet Connected Fridge came with free electricity?

· 2 comments · 500 words · Viewed ~358 times


A bit of future-gazing which I can't be bothered spinning into a 15,000 word Gartner report. In the UK we have a competitive electricity market. Only one set of wires comes to your house, but you can buy your electricity from a number of providers. Some only offer organic, corn-fed, Wind Farm power - others promise price stability - another gives you a discount at their electric car chargers -…

Review: Sonoff 433 RF WiFi bridge

· 29 comments · 450 words · Viewed ~11,654 times


The good folk at Sonoff have sent me yet another gadget to review. This is a slightly curious device - an IP to 433MHz remote. This allows a smartphone to control smarthome gadgets which usually require an RF remote control. It costs £8 plus postage direct from Itead. This is similar to an Infrared device I reviewed a few years ago. It's a cute little box, small and light enough to hide away …