Raspberry Pi connectivity, compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+, Jetson Nano ^^ I2C controlled using only 2 pins. Up to 16-Channel servo/PWM outputs 12-bit resolution for each channel (4096 scales) ^^ Integrates 5V regulator up to 3A output current can be powered from battery through VIN terminal ^^ Standard servo interface supports common used servo such as SG90 MG90S MG996R etc. ^^ Reserved I2C control pins allows to work with other control boards