Digital Potentiometer with I2C interface.

Pins A0 to A2 determine the lower 3 bits of Address.


Property: (default value)

Main:
- Control Code: (80)
   Device address.

- Steps: (256)
   Ladder steps of the Potentiometer.
   Maximum value is 256 (1 byte).

- Resistance: (100 kΩ)
   Potentiometer Resistance.
