Ask HN: Automation for Home-Brewing Beer?

I haven't used any of those personally but these look like a good start, to say the least: https://vinepair.com/articles/homebrew-automation-systems/

The easiest and cheapest way to automate some of the process without adversely affecting quality, though perhaps is using malt extract instead of going through the entire mashing process. Malt extracts come in many varieties already (different grains, caramel, roasted etc.). So, unless the recipe requires something truly special you should be good to go.

Other than that, there isn't much you can do to streamline the brewing process itself (boiling - cooling - fermentation - bottling).

Automation for home-brewing beer is how you eventually end up with Coors.

No one wants piss water

No True Scotsman wants piss water, of course, but Molson Coors takes in something like $10B of revenue yearly for it.

Take one can of water, add small amount of beer (no more than a can), until you have Coors.

https://www.anyleaf.org/ph-module

Someone posted that not long ago and it seems related to brewing.