I have made a custom development-hardware for our school, where you can plug in an Arduino Due. It is mainly for driving all kind of motors and reading sensor signals.

Unfortunately I need a global PWM Frequency on all PWM Channels of 20 kHz. Therefore I changed the variants.h file.

(I have not found a solution that is setting all the underling Timer/Counters for PWM on the Due Pins 2,3,4,5,6,7,8,13 to 20kHz by user code, I think this is only possible with the variants.h file - because some timers can not be reset after they where set within the arudino IDE once)

The Question now:

Today all students have to find and modify their variants.h file which can be located almost everywhere! (Sometimes it is located in the support packages of Matlab...).

Is there an easy solution to give the students one .zip containing the Arduino IDE already with the custom Board included?