This article show how to use PuTTY as a Serial port terminal step by step.

First step at Session category you have to select Connection type to “Serial” and then specify Comport number and speed.

After that at Terminal category Select Local echo Force on and Local line editing Force on

Then Click at Serial is sub category in Connection category, configure detail of Serial port that you use such as Speed, data bits stop bit, Parity and Flow control

Click Open then you ready to use PuTTY as serial port terminal