This is awesome! I love seeing a combining of electronics and homebrewing, as they’ve been two of my biggest hobbies in the past 6 years. And I love the enclosure you used! Great job!
Well! *hands on hips*
“I hope you brewed enough for everyone…”
Check out the BrewTroller and FermTroller open source projects. BrewTroller is a brewing control system for all-grain brewing that monitors temperature and volume off your HLT, mash and kettle and controls heating elements, valves and pumps. It also performs temperature and volume calculations for your recipes.
FermTroller is a multi-zone dual stage temperature controller for fermentation. Both projects are based on the same hardware design and support a network interface for remote monitoring and control.
We welcome additional contributions from developers who are interested in making the projects better.