Increase PWM Frequency on Digispark (ATTiny85 Rev.3)

[oleghein]

Hi,
I got myself a Digispark with the ATTiny85 Chip on it (great device btw 👌)

I was wondering if there is an elegant way to increase the PWM frequency to 32227 Hz without messing up the general timer which is used for millis() (also preferably without using the software-pwm -> TinySoftPwm).

There has been a solution to do so, but I cannot make it work with the current version 1.7.5.

Any ideas would be much appreciated 🙌
cheers