Description Comes with a Python library that brings your robotic creation to life Drives up to 16 servos or PWM outputs over I2C with only 2 pins Motor needs specific and repetitive timing pulses to set the position Can be used with Raspberry Pi Model A+, B+, Pi 2 or 3 The 16-Channel Servo Controller HAT Kit for Raspberry Pi is a small yet functional computer that is able to control 16 servos with efficiency. View more Dimensions Dimensions w/ components: 65mm x 56mm x 13mm / 2.6" x 2.2" x 0.5" Links PDF File Multimedia