At school we recently started a group project where I was given the technical responsibility, but I don't really know what I'm doing. I am going to wirelessly control a servo motor with an Arduino Nano ESP32. Do any of you have any advice on code or sources I can read. Or do any of you have already completed code that I can borrow?
Divide the project into smaller parts.
Look for, search for example code "Arduino Nano ESP32 + wireless".
Look for, search for example code "Arduino Nano ESP32 + servo".
When both tests work, merge the codes. Search for "merging codes".
Those parts have been done plenty of times.
"Borrow code"? When You return it Your project stops.... Joking!