With the Digilent Pmod adapter, users can connect over 80 Digilent peripheral modules (Pmods) to the Arduino ecosystem. The wide range of Pmods augment the capabilities of system boards by adding sensors, actuators, communication, user input, and much more. The Pmod shield has five 2 x 6 Digilent Pmod connectors, one 2 x 4 I²C connector, and optional pull-up resistors for the I²C bus. The shield has the standard R3 footprint.