def wifi_connect(essid, password):
# Connect to the wifi. Based on the example in the micropython
# documentation.
wlan = network.WLAN(network.STA_IF)
wlan.active(True)
if not wlan.isconnected():
print('connecting to network ' + essid + '...')
wlan.connect(essid, password)
# connect() appears to be async - waiting for it to complete
while not wlan.isconnected():
print('waiting for connection...')
utime.sleep(4)
print('checking connection...')
print('Wifi connect successful, network config: %s' % repr(wlan.ifconfig()))
else:
# Note that connection info is stored in non-volatile memory. If
# you are connected to the wrong network, do an explicity disconnect()
# and then reconnect.
print('Wifi already connected, network config: %s' % repr(wlan.ifconfig()))
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