To access all features of this library, you just need these include statements:

If you see a prompt asking to install missing dependencies, click 'Install all'.In the Arduino IDE, open the 'Tools' menu and select 'Manage Libraries.'.Use the Library Manager in version 1.8.10 or later of the Arduino software (IDE) to install this library: If you have the Zumo Shield, then you should not use this library and instead refer to the Zumo Shield documentation here. The Zumo Shield does not have an integrated microcontroller, so it must be connected to an Arduino-sized board to run. Please note that this library does NOT work with the Zumo Shield for Arduino, which is a very different product.

The user's guide for the Zumo 32U4 robot is here: It has an integrated AVR ATmega32U4 microcontroller, motor drivers, encoders, proximity sensors, line sensors, inertial sensors, buzzer, four buttons, and display screen (graphical OLED or LCD). The Zumo 32U4 robot consists of the Zumo chassis, the Zumo 32U4 Main Board, and the Zumo 32U4 Front Sensor Array.

This is a C++ library for the Arduino IDE that helps access the on-board hardware of the Zumo 32U4 robot (both the newer OLED version and the original LCD version).

Wire library arduino github