This rig was fully automated, andytork the original owner and builder of it was able to put a beersmith profile into the Arduino and it would brew the batch automatically......
Step 1 is to integrate the air bubbler level sensing back into the HLT and Kettle so I can accurately measure the level on a digital readout.
Step 2 Integrate the mash control back in, then potentially boil control (although I have a 3.6kW and a 2.4kW in the kettle and using either the 3.6kW for single batches or both for doubles and 2.5 size batches gives me a good boil off, so probably no need to tweak the power output for the boil).
Step 3 I'd like an interface showing the rig with the parameters displayed and easy control of set temp etc etc.... ahh it's nice to have future plans, LOL.