DIGI POT 2 Click is a mikroBUS™ add-on board with a single channel digital potentiometer TPL0501 with 256 wiper positions. The IC has 100 kilo Ohms end-to-end resistance, with ±20% tolerance. The board features two pairs of screw terminals for interfacing with the IC DIGI POT 2 Click communicates with the target MCU through the mikroBUS™ SPI pins (MISO, MOSI, SCK, CS). The board is designed to use either a 3.3 or a 5V power supply.