In UiFlow using the get interface mac config.
it reports the mac in a binary version i.e. b'\xa4\xcf\x12m\x95\xa4'
This is not usable!
It must be formatted in the ususal format with 6 hexadecimal bytes
There is an easy solution on that:
mac_hex = ubinascii.hexlify(wifi_mac,':').decode().upper()
and then the mac address is format as example: A1:C2:00:FF:45:E5
Please include this bugifx in the next UiFlow version.