find MAC of Bluetooth device on Windows

PyBluez can work on Windows as well as Linux.

To just find the MAC address of a Bluetooth device quickly in Windows, look under:

Windows Device Manager, Bluetooth, (select device in list), Properties, Details, Bluetooth Device Address

Read battery level

It’s possible to do certain things like read Bluetooth headset battery level without using PyBluez.

However, since Python socket.AF_BLUETOOTH only exists when the Bluetooth development library is installed into Python, this doesn’t generally work for Windows.