Unable to print hex value of data receive from serial port

Question

I need print hex value of '?' this character

currently, my script returns wierd characters such as '?' or '£☻ §"

I want to read them as proper hex value.

if choice == 8:
   incoming =ser.readline()     
   print incoming

Can anyone please help me with this?

Answer 1

Take a look at this post: Print a string as hex bytes?

You ultimately need to encode each character as it's raw hex byte using c.encode('hex') where c is a character in your string.