Adafruit-16-Channel-Servo-HAT-PWM-for-Raspberry-Pi-A-B-or-2-Adafruit-2327-p-This-HAT-adds-the-capability-to-control-up-to-16-servos-as-well-as-providing-12-bit-PWM-of-up-to-1-6k Hz-The-module-has-the-features-&-performance-to-produce-the-very-specific-&-repetitive-timing-pulses-required-to-precisely-set-servos-while-reducing-the-processing-load-of-the-Raspberry-Pi-For-use-with-Raspberry-Pi-Model-A-B-or-Pi-2-can-be-used-with-the-Model-A-or-B-with-a-tall-2-x-13-header-instead-of-th