Beginners Guide to I2C on the Raspberry Pi Pico (BNO055 IMU Example) -by Learn Embedded System https://youtu.be/092xFEmAS98 How to Set Up a Project in Visual Studio ...
There’s also a Python library (basically a set of commands you can use to control the robot) available to go alongside the HAT, which will let you write software to control the robot parts you’ve got ...