#+TITLE: PCA9685 #+AUTHOR: Peter Polidoro #+EMAIL: peterpolidoro@gmail.com * Library Information - Name :: PCA9685 - Version :: 2.1.4 - License :: BSD - URL :: https://github.com/janelia-arduino/PCA9685 - Author :: Peter Polidoro - Email :: peterpolidoro@gmail.com The PCA9685 is a 16-channel 12-bit PWM controller. All channels operate at a programmable frequency between roughly 25 to 1600 Hz with 16 independent 12-bit duty cycles from 0 to 100%. Supports using a single device (for up to 16 channels) or up to 55 devices (for up to 880 channels).