There are 2 repositories under ardurover topic.
APM Planner Ground Control Station (Qt)
Howto use BeagleBone Blue with ArduPilot
Embedded control system (ECS) software controls the overall behavior of ScanBot3D, an autonomous 3D reconstruction robot
Unity simulation of an ArduRover boogie board boat. Digital twin to https://github.com/chrisdalke/boogie-board-rover
This project illustrates some examples about simulating robots via Ardupilot-SITL using python and C++ languages and MAVROS (MAV-link protocol for Robotic Operating System).