ttet

local modem = peripheral.wrap("back")
modem.open(1)--Open channel 3 so that we can listen on it
while true do
    if rs.getInput("bottom") then
        local event, modemSide, senderChannel, replyChannel, message, senderDistance = os.pullEvent("modem_message")
        if event == "modem_message" then
            if message == "Strom_aus" then
                rs.setOutput("top",true)
                modem.close(1)
                modem.transmit(1,1, "Strom")
                modem.open(1)
                sleep(0.1)
            else
                rs.setOutput("top",false)
                sleep(0.1)
            end
        end
    sleep(0.1)
    end
end