remove passwords

Author: RoterFux

main.py

@@ -87,7 +87,7 @@ def do_connect():
  if not sta_if.isconnected():
  print('connecting to network...')
  sta_if.active(True)
- sta_if.connect('Fuxbau', 'JuV30062013')
+ sta_if.connect('-', '-')
  while not sta_if.isconnected():
  print(".", end="")
  utime.sleep_ms(300)