I have windsim at my rig and previous had DK shield with Arduino Uno clone but because my fans eat more amps that it support it gone broken in time.
Bought Arduino Motor Shield rev3 but noticed there is no native support for it however it works with SHAKEIT PWM Outputs pins 3 and 11.
Problem is that there is not adjust for changing frequency and can´t get rid of very disturbing sound. With DK shield used that alternative frequency and it was okay.
I tried change Hz for pins 3 and 11 with DisplayClient but because don´t know anything about programming didn´t manage make any affect.
https://bbs.io-tech.fi/attachments/1625175998380-png.636036/
Tried:
TCCR2B = TCCR2B & 0b11111000 | 0x05;
and also other modes but no change.
So could You please add possibility to change frequency of SHAKEIT PWM Output or native support for Arduino Motor Shield rev3 please 🤗