Spent an hour designing a box for the timer to 3D print since it's just a board and no instructions. Fortunately someone put an idiot guide in the reviews.
I need to see if I can use one to reset the on/off remote switch as that stays on even when the timer has switched off.
I switched it on this morning while I made my brew then forgot to switch it off on my way to work. Got home this afternoon and the relay was clicking it's ars3 off