Python Convert String to Byte

Question

I am trying to do some serial input and output operations, and one of those is to send an 8x8 array to an external device (Arduino). The pySerial library requires that the i

Answer 1

in Python 3.x, You can use bytes and str like below.

>>> bytes('foo'.encode())
b'foo'

>>> a = bytes('foo'.encode())
>>> str(a.decode())
'foo'