I'm trying to build a toy model of self-driving car for my FYP. I have a RPi3 B+ Model with a custom 3D printed chassis which uses a
futaba s3003 servo for steering front wheels.
Servo is currently externally powered with a 3.7v LiPo battery and is attached to GPIO 14, but sometimes it jitters a lot. I'm wondering if I can use any 4 of those hardware pwm pins to control this servo more steadily with standard RPIO library ?
Or is it necessary to use libraries like pigpio, pi-blaster etc... I'm not familiar with them and do not know how it control a servo with it.