Readable WiFi MAC address

[rcolistete]

In LoPy and WiPy 2.0, the WiFi MAC address can be shown via :

import machine
machine.unique_id()

or

import network
network.WLAN().mac()

But the result is in 6-byte format, not the usual MAC address with 6 hexadecimal bytes separated by ':'. To convert, use :

import ubinascii
ubinascii.hexlify(machine.unique_id(),':').decode()

or :

import ubinascii
ubinascii.hexlify(network.WLAN().mac(),':').decode()