USB Serial: What is Ch340?
You might be thinking of getting the extremely popular FTDI, but they are probably over
USB to Serial
How to use a CP2102 USB to Serial Converter to log in to your Raspberry Pi?
Background When you buy a Raspberry Pi for the very first time and want to
A new way to log in to your Raspberry Pi – no USB to Serial cable required
Background When you buy a Raspberry Pi for the very first time and want to