import network, espnow, machine, time

led = machine.Pin(2,machine.Pin.OUT)

wlan_sta = network.WLAN(network.STA_IF)
wlan_sta.active(True)

e = espnow.ESPNow()
e.active(True)

peer = b'D\x17\x93\r\xf5\xb3'            # MAC des Senders
e.add_peer(peer)

ende = False
print("Warte auf nachricht")
while not ende:
    host, msg = e.irecv(1000)     # ms bis timeout
    print(".", end="")
    if msg:
        tmp = msg.decode()
        print("\n", tmp)
        if msg=="x":
            ende = True
        if msg=="1":
            for i in range(10):
                led.value(not led.value())
                time.sleep(0.1)
    led.value(not led.value())
print("Programm beendet!")