ME-Link

m= peripheral.wrap("left")
m.AddAlert("testalarm1","1:0",10,50)
m.AddAlert("testalarm2","1:0",10,0)
m.AddAlert("testalarm3","1:0",0,50)
while true do
  local event,param1 = os.pullEvent()
  if event == "testalarm1" then
        print("range alarm "..param1)
  elseif event == "testalarm2" then
        print("min alarm " ..param1)
  elseif event == "testalarm3" then
        print("max alarm " .. param1)
  else
        sleep(1.5)
  end
end