# esp8266-espnow-senden-empfangen.py

import network, espnow, time, machine

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

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

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

#peer = b'\xff' * 6         # geht nicht an ALLE
peer = b',\xbc\xbbLMx'      # Anpassen!
e.add_peer(peer)

ende = False
nachricht = "Hallo vom ESP8266"
while not ende:
    # Senden
    e.send(peer, nachricht.encode())  # Sendedauer max. 4 ms
    # Empfangen
    host, msg = e.recv(500)    # warte max. 500 ms
    print(host, msg)
    led.value(not led.value())