Here is a robot kit designed for more advanced students that uses Jetson Nano and SLAM for autonomous movement. This Jetson Nano SLAM Tracked Robot Kit comes with a 1080p HD camera and uses OpenCV to track lines. It also had a 360-degree ranging radar.
The robot comes with a ROS-SLAM robot app for easy interaction. It can not only map areas but also transmit real-time video from its camera. It has a robotic arm to manipulate things around your home.