Can somebody point me in the right direction for information on sending data to an Arduino nano?
My project is to send data that is updated from a GUI (presently written in Python) to an Arduino nano that then makes adjustments to a number of servo motors.
I have the servo code working but am presently using potentiometers to control the servo positions & would like the control done via a GUI.
What libraries would I need to be looking at. Have any of you done anything similar.