@stepan-ozana Hello, yes PWM flags should work as HW PWM on GPIO12, GPIO13, GPIO18, GPIO19 pins. The functionality should be the same as described here: https://www.raspberrypi.com/documentation/computers/raspberry-pi.html
https://www.electronicwings.com/raspberry-pi/raspberry-pi-pwm-generation-using-python-and-c
Best regards,
Jan