Hello, I am a recent user of OpenMV cameras and I would like to control two servo motors of a turret.
My servo motors are on pins P7 and P8.
They are powered at 5V by an external power supply with common GND.
I use voltage translators 3.3V-5V between the OpenMV and the servo motors for each control signal.
When I use the pyb.Servo library, I can’t drive them at all, worse I don’t have any PWM signal at the output of pins P7 and P8.
On the other hand, when I keep the same wiring but I use the Timer library in PWM mode, I manage to make my two servomotors work perfectly!
Do you have any idea about the origin of this problem?
It seems to me that everything is up to date. I don’t have the material at hand at the moment.
I’ll test again in a few days and let you know…
Thanks again.