Talk:Turtle API/@comment-123.3.231.198-20120905031901/@comment-66.87.120.13-20120912075114

You'll need to know the exact time of a MC day in seconds but yes its possible to make a farming turtle. Getting it to repeat though is abit of a hassle though. You could potentially set up a light sensor and program the turtle to farm if x amount of redstone signals are received. So 4 days would be 4 signals rather then setting X amount of seconds till trigger. I'm certain its been done before in computercraft. Check YouTube.