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relay.py
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relay.py
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import network
import espnow
import time
try:
# A WLAN interface must be active to send()/recv()
sta = network.WLAN(network.STA_IF)
sta.active(True)
sta.disconnect() # Because ESP8266 auto-connects to last Access Point
e = espnow.ESPNow()
e.active(True)
peer = b'\x10R\x1ch\x88D'
e.add_peer(peer)
while True:
host, msg = e.recv()
if msg: # msg == None if timeout in recv()
print(host, msg)
e.send(msg)
time.sleep(1)
if msg == b'end':
break
e.active(False)
sta.active(False)
time.sleep(60)
except Exception as e:
f = open("relay_error.log", "a")
f.write(str(e))
f.write("\n")
f.close()
e.active(False)
sta.active(False)