Door Controller

--Door Controller
--Consts--
peripheral.find("modem", rednet.open)

while true do
    local id, message = rednet.receive()

    if message == "closeDoor1" then
        redstone.setAnalogOutput("left", 15)
    elseif message == "closeDoor0" then
        redstone.setAnalogOutput("left", 0)
    end
end