Replacing the ITEAD Sonoff firmware

About a week ago I received a ITEAD Sonoff, which is a nifty little device, for the surprisingly low price of only $4.85 (currently typing, normal price $6)....

Automated cat food dispenser PCB

Finally the power supply modules arrived, and I could finish the layout. And sizes seems to be fine, and with enough clearance too. My first...

Automated cat food dispenser

I had an automated cat food dispenser for quite a few years, with an Arduino on to override the build-in timer. It worked fine, until...

Simple temperature control

This is just a short post where I will show how I got my items, sitemap and rules for some simple temperature control. Items In...

WiFi switchbox

In my next openHAB journey, I come across another needed thing, because what is software for homeautomation, if there is no hardware to control? Earlier...