Servo Library
A hardware-based servo controller is provided using the Servo
library.
It utilizes the PIO state machines and generates the appropriate servo
control pulses, glitch-free and jitter-free (within crystal limits).
Up to 8 Servos can be controlled in parallel assuming no other tasks require the use of a PIO machine.
See the Arduino standard
Servo documentation
for detailed usage instructions. There is also an included sweep
example.