Adeept RaspTank WiFi Wireless Smart Robot Car Kit for Raspberry Pi 4 3 Model B+/B, Tank Tracked Robot with 4-DOF Robotic Arm, OpenCV Target Tracking, Video Transmission with PDF

Adeept RaspTank Smart Robot Car Kit for Raspberry Pi 5/4/3B/3B+(Board Not Included), Tank Tracked Robot with 4-DOF Robotic Arm,Obstacle Avoidance, Line Tracking, USB-C Charging, with Digital Tutorials

Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB)