The Waveshare JetBot comes ready to assemble with a high-quality chassis, front-facing camera, and all the tools to make it fast and easy to build. Take advantage of NVIDIA AI for facial recognition, obstacle avoidance, object tracking, and line following. You can even recharge the Waveshare JetBot while it’s running, to keep your creativity moving forward. The JetBot also comes with ROS nodes code, which makes it easy to get started with the open source ROS (Robot Operating System), and to learn the system framework and concepts of ROS. Specifications: Controller: NVIDIA Jetson Nano 4GB Developer Kit Operating System: Ubuntu 18.04 LTS Programming Language: Python Camera: 8MP 160 Degree FOV wide angle camera Display: 0.91 inch OLED, 128x32pixels Wireless NIC: 2.4GHz / 5GHz dual mode WIFI + Bluetooth 4.2 Battery Solution: 18650 batteries (NOT included) with protection, allows charging while running Teleoperation: Gamepad, webpage Communication: WIFI Protection: Over-current protection, voltage monitoring Packing List: Metal box Camera holder Acrylic piece JetBot expansion board IMX219-160 Camera Wireless-AC8265 Motor 2PCS Wheel 2PCS Castor 2PCS Power adapter 12.6V battery charger Wireless gamepad Screwdriver 2PCS 6Pin 9cm cable Screws pack Spanner Cooling fan MicroSD card reader Resources: Wiki Page and User Guide