Creating a generic, open source, check-in app


A very basic looking HTML form

Many years ago, when Foursquare was still cool, I built an app to let people check into chocolate bars. You know, "@edent is eating a Wonka Bar classic. 4/5🌟" It was a quick and dirty hackday project. Ever since, I've had the hankering to build something a bit more generic. I currently use Untappd to […] Read More

An "on this day" plugin for WordPress


Screenshot of an RSS feed

Just me scratching my own itch. I want to create an RSS feed of all the blog posts which I'd published on this day in the past. For example, if today is 21st of November 2016 then this plugin will show blog posts written on 2015-11-21 2014-11-21 2013-11-21 And so on. You can view a […] Read More

The (Connected) House Of Horrors


Terence Eden presenting a talk at ThingMonk

In September 2016, I was delighted to deliver this talk to ThingMonk 2016. This is the 20 minute distilation of my adventures Singing to my lightbulbs, hacking my vacuum cleaner, finding my car's source code, hacking my electric car, getting hacked by my light switches, securing my security cameras, and a whole host of other […] Read More

Reverse Engineering the Renault Zoe API


a white renault zoe a fully electric- ehicle

Last year I published details of the BMW i3's API. I've now swapped my i3 for a Renault Zoe - so I thought I'd perform the same exercise. 🔋 100%🚗 76 miles🔌 Plugged in⚡ Not charging⚠ Secured and Locked#RenaultZOE — edent's Car (@edent_car) October 15, 2016 All these API calls can be found by using […] Read More

Inside a Physical Web BLE Beacon


As regular readers know, I've turned a BLE Beacon into a wireless business card. Physical Web used the Bluetooth beacon standard to continually broadcast not an ID number, but a URL. If you're in my proximity, you can grab my contact details. The one problem with the beacon I have is that it has an […] Read More

Raspberry Pi Zero Hidden In An Xbox Controller


I like to tinker. My wife picked me up the new Raspberry Pi Zero. It's an ultra small and ridiculously cheap computer. How small and cheap? They give it away free on the cover of magazines... In related news, @summerbeth is the best wife of them all! #PiZero pic.twitter.com/utsF2m13jo — Terence Eden ⏻ (@edent) November […] Read More

3D Printing the 2600 Whistle


Perhaps the most legendary piece of plastic in the hacker community is the humble "Cap'n Crunch" whistle. The free-in-cereal whistle was able to emit a piercing shriek at 2600Hz - the exact tone required to unlock the US phone network. So, because it's all I seem to do these days, I turned my my trusty […] Read More