The coffee automation threads should be combined! Not so long ago I plummed in a 1/4" hose to my Keurig with a float that comes off my RO watermaker. So now...no more filling the hopper with water, it's automatic. As a failsafe I got a 1/4" water solenoid that plugged into an old Iris smart plug. That solenoid opens when there is motion in the pantry and shuts down a minute after. Therefore the only time that float can fill is when someone is in the pantry making coffee. It's the little things that feel good...
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