Just tell Pan-Tilt HAT to which angle you'd like it to pan or tilt (from -90 to +90 degrees) and away it goes! There's even a couple of examples showing you how to pan and tilt, and control connected NeoPixels. We've put together a super-simple Python library to make it super-easy to control Pan-Tilt HAT.
#Pan tilt usb camera with iguard full
Only the full kit comes complete with servos. Please ensure you select the correct option (above).