Features of I2C 16-Channel Servo Driver:

1. micro: bit edge connector, directly pluggable
2. I2C controlled, using only 2 pins
3. Up to 16-Channel servo/PWM outputs, 12-bit resolution for each channel (4096 scales)
4. Integrates 5V regulator, up to 3A output current, can be powered from the battery through VIN terminal
5. Standard servo interface supports commonly used servo such as SG90, MG90S, MG996R, etc.
6. Reserved I2C control pins, allows working with other control boards
7. Comes with development resources and manual (micro: bit graphical examples like Bluetooth/2.4G wireless remote control)