Adapt for Amazfit Bip

[aschneider1]

Would it be possible to adapt this for a Amazfit Bip watch?
I tried it and get Authenticated. Message and Phone notif is Ok, but band.get_battery_info() dies with a TypeError: a byte-like object is required, not 'int'
Do you have an idea what to change?

[snowsquizy]

Here is my attempt for using this library to access Amazfit Bip
https://github.com/snowsquizy/Amazfit_Bip