格式转换 270f转b'\x27' b'\x0f'

Question

9999的16进制是270f，想将270f转为b'\x27' b'\x0f'，请教方法！micropython

Answer 1

n = 9999
d = "{:4x}".format(n)
bs1 = eval(r"b'\x"+d[0:2]+"'")
bs2 = eval(r"b'\x"+d[2:4]+"'")