So I just got this brand new RockStar cooler "never used" that I will be using as my ferment chamber. I will be sticking my Ss 7 Gal fermenter in. I will be using the older BrewPi RevC to control it. I will be picking the cooler up on Monday and will take some more pics and post my progress. I have to figure out how I am going to run my wire for sensors and etc. My goal is not have to drill holes if possible. I have an idea how I will but have to take some parts off to be sure. I'll keep you all posted. I want to get the new BrewPi but I am waiting on it to be complete for HERMS control and fermentation together. I have both the spark core and photon.