Is it possibe for simplefoc to control a stepper motor not directly by pwm, but via SPI (using a PCA9685 board)?
All the best, Martin
To everybody, who is trying something like that in the future:
It seems, the PCA9685 is a very poor choice to do something like that due to its relatively low pwm frequency. It can be set to a max. frequency of 1.6 kHz and that causes a Nema 17 to vibrate, making a terribly loud “beeping” noise.
At present, I’m searching for an alternative …