Pasted

--Mob Farm Turtle Mega Torch Control PC
--v1.1 by SemlerPDX Aug2024
 
-- pastebin get krJXps3F startup
 
local rsSide = "top"
local farmOff = true
local signalOn = false
 
while true do
  sleep(1)
  farmOff = turtle.detectDown()
  signalOn = rs.getInput(rsSide)
  
  if signalOn then
    if farmOff then
      turtle.digDown()
    end
  else
    if not farmOff then
      turtle.placeDown()
    end
  end
end