ESP8266 WiFi LED dimmer Part 2 of X: The Hardware

This post will describe the hardware you need to build your own WiFi controllable LED dimmer! This post will list what you need, why and where I bought it from!

ESP8266 WiFi LED dimmer Part 1 of X: The setup

For a while now I've been working on building my own network controlled LED dimmer. I have sampeled some commercially available remotely controllable LED dimmers (DX.com models, AppLamp, Fibaro Z-wave, etc.) but all either lacked some fuctions or where WAY too expensive to rollout house wide. So, I decided to construct my own version! In the next few posts I will detail my efforts and explain in detail how to build the latest version! Read on!

CM11: Insert SD card / Cannot write to Storage

I'm a big promoter of 'community' driven Android ROM's and in particular Cyanogenmod. For one reason or another all of my Android devices end up running Cyanogenmod sooner or later, stock ROM's just don't cut it, don't get updated in time or are even just horrible with bloatware and other nonsense. But once in a while doing a flash I encounter a bug which Cyanogenmod/CWM or at least, something goes wrong. If you know what is going on, it's easy to fix though, let me explain!

Review: Plantronics Voyager Edge

Once in a while you look for a solution to a problem and you find that a company has actually made something that works perfectly for you. The Plantronics Voyager Edge is such a product. From the moment I started using it, it surprised me in ease of use and quality. Read on to find out why!

p.s. This will be a quick and dirty review of my experience.

The cradle with the headset docked

Picture borrowed from Phone Arena

A guide to iperf (network metering)

Both for my work and private tinkering I often have the need to do bandwith tests over a network connection. Sometimes it's troubleshooting ethernet connections up to 10Gbit, sometimes it's testing an internet line, a WiFi link or actual real-world VPN throughput potential. Whatever the case I often need a good mutli-platform bandwith testing tool.

For this I use a program called "iperf" and while it can be a bit daunting at first with a little know-how it's actually pretty easy! Read on to find out how to use it in a variety of situations: 

A perfect Gigabit connection