BrewPi

An interesting concept for brewers! The BrewPi is called a fermentation controller on the makers own website.  It uses a RaspberryPi and an Arduino along with some other things like temperature sensors. I bought the original model a while back and put most of it together.  Soon after then the BrewPi Spark came out which has onboard WIFI and runs off the Spark.io framework which is used in IoT development. There is a good amount of code out on GitHub for the BrewPi project and I aim to use that along with my own site amongst my brewing mates.