Python Forum

I want to send some hex command A0 03 ff 79 e5 to a device through serial communicaion . and want to get response command too . I tried too much to write on a serial port ,but nothing worked. Can any one tell , how to send hex command to serial port ???

Hello, you need to supply a better definition of what you are trying to do.
What platform are you running on
Have you got your interface to work using putty?
etc.
See: https://python-forum.io/misc.php?action=help&hid=19